GNUPLOT An Interactive Plotting Program Thomas Williams & Colin Kelley Version 4.6 organized by: Hans-Bernhard Broeker, Ethan A Merritt, and others Copyright (C) 1986 - 1993, 1998, 2004 Thomas Williams, Colin Kelley Copyright (C) 2004 - 2011 various authors Mailing list for comments: gnuplot-info@lists.sourceforge.net Mailing list for bug reports: gnuplot-bugs@lists.sourceforge.net This manual was originally prepared by Dick Crawford Version 4.6 - December 2011 Major contributors (alphabetic order):
Copyright (C) 1986 - 1993, 1998, 2004, 2007 Thomas Williams, Colin Kelley
Permission to use, copy, and distribute this software and its documentation for any purpose with or without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation.
Permission to modify the software is granted, but not the right to distribute the complete modified source code. Modifications are to be distributed as patches to the released version. Permission to distribute binaries produced by compiling modified sources is granted, provided you
1. distribute the corresponding source modifications from the released version in the form of a patch file along with the binaries, 2. add special version identification to distinguish your version in addition to the base release version number, 3. provide your name and address as the primary contact for the support of your modified version, and 4. retain our contact information in regard to use of the base software.
Permission to distribute the released version of the source code along with corresponding source modifications in the form of a patch file is granted with same provisions 2 through 4 for binary distributions.
This software is provided "as is" without express or implied warranty to the extent permitted by applicable law.
AUTHORS
Original Software: Thomas Williams, Colin Kelley.
Gnuplot 2.0 additions: Russell Lang, Dave Kotz, John Campbell.
Gnuplot 3.0 additions: Gershon Elber and many others.
Gnuplot 4.0 additions: See list of contributors at head of this document.
(°Ê²¼¤ª¤ª¤Þ¤«¤ÊÌõ; Ìõ¤ÏÀµ¤·¤¯¤Ê¤¤¤«¤âÃΤì¤Þ¤»¤ó¤Î¤Ç¾Ü¤·¤¯¤Ï¾åµ¤Î¸¶Ê¸ ¤òÅö¤¿¤Ã¤Æ¤¯¤À¤µ¤¤¡£Ìõ¼Ô¤ÏÀÕǤ¤ò»ý¤Á¤Þ¤»¤ó¡£)
Copyright (C) 1986 - 1993, 1998, 2004, 2007 Thomas Williams, Colin Kelley
¤³¤Î¥½¥Õ¥È¥¦¥§¥¢¤È¤½¤ÎÉÕ°ʸ½ñ¤Î»ÈÍÑ¡¢Ê£À½¡¢ÇÛÉۤεö²Ä¤Ï¡¢¾åµ¤ÎÃøºî¸¢ (copyright) ɽ¼¨¤¬¡¢Á´¤Æ¤ÎÊ£À½Êª¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¤³¤È¡¢¤ª¤è¤ÓÃøºî¸¢É½¼¨¤È ¤³¤ÎµöÂúʸ¤ÎξÊý¤¬¤½¤Î»Ù±çʸ½ñ¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¤³¤È¤ò¾ò·ï¤È¤·¤¿¾å¤Ç¡¢¤³¤Î ʸ½ñ¤Ë¤è¤êÊݾڤµ¤ì¤Þ¤¹¡£
¤³¤Î¥½¥Õ¥È¥¦¥§¥¢¤Î½¤Àµ¤âǧ¤á¤é¤ì¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¡¢½¤Àµ¤ò´Þ¤àÁ´¥½¡¼¥¹¥³ ¡¼¥É¤ÎÇÛÉۤθ¢Íø¤Ïǧ¤á¤é¤ì¤Þ¤»¤ó¡£½¤Àµ¤Ï¥ê¥ê¡¼¥¹ÈǤËÂФ¹¤ë¥Ñ¥Ã¥Á¤Î·Á¤Ç ÇÛÉÛ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£½¤Àµ¤µ¤ì¤¿¥½¡¼¥¹¤ò¥³¥ó¥Ñ¥¤¥ë¤·¤Æºî¤é¤ì¤¿¥Ð¥¤ ¥Ê¥ê¤ÎÇÛÉۤϡ¢°Ê²¼¤Î¾ò·ï¤Î¸µ¤Çǧ¤á¤é¤ì¤Þ¤¹:
1. ¥ê¥ê¡¼¥¹ÈǤ«¤é¤Î¥½¡¼¥¹¤Î½¤ÀµÉôʬ¤ò¡¢¥Ñ¥Ã¥Á¤Î·Á¤Ç¥Ð¥¤¥Ê¥ê¤È¶¦¤ËÇÛ ÉÛ¤¹¤ë¤³¤È 2. ¥Ù¡¼¥¹¤È¤Ê¤ë¥ê¥ê¡¼¥¹ÈǤȶèÊ̤¹¤ë¤¿¤á¤Ë¡¢¤½¤Î¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤ËÆÃÊÌ ¤Ê¥Ð¡¼¥¸¥ç¥ó»ØÄê»Ò¤òÉղ乤뤳¤È 3. ¤½¤Î½¤ÀµÈǤΥµ¥Ý¡¼¥ÈÍѤˡ¢¤¢¤Ê¤¿¤Î̾Á°¤È¥¢¥¯¥»¥¹²Äǽ¤Ê¥¢¥É¥ì¥¹¤È ¤òÄ󶡤¹¤ë¤³¤È 4. ¥Ù¡¼¥¹¤È¤Ê¤ë¥½¥Õ¥È¥¦¥§¥¢¤Î»ÈÍѤ˴ؤ·¤Æ¤Ï¡¢²æ¡¹¤ÎÏ¢Íí¾ðÊó¤òÊÝ»ý¤· ³¤±¤ë¤³¤È
¥ê¥ê¡¼¥¹ÈǤΥ½¡¼¥¹¥³¡¼¥É¤ò¡¢¥Ñ¥Ã¥Á¤Î·Á¤Ç¤Î¥½¡¼¥¹¤Î½¤Àµ¤È°ì½ï¤ËÇÛÉÛ¤¹¤ë ¤³¤È¤Ï¡¢¥Ð¥¤¥Ê¥êÇÛÉۤ˴ؤ¹¤ë¾ò¹à 2 ¤«¤é 4 ¤Þ¤Ç¤Î¾ò·ï¤Î¸µ¤Çµö¤µ¤ì¤Þ¤¹¡£
¤³¤Î¥½¥Õ¥È¥¦¥§¥¢¤Ï "¤¢¤ë¤¬¤Þ¤Þ" Ä󶡤µ¤ì¡¢Å¬ÍѲÄǽ¤ÊˡΧ¤Çµö¤á¤é¤ì¤ëÈÏ °Ï¤ÎÊݾڤòɽÌÀ¤¢¤ë¤¤¤Ï°Å¼¨¤·¤Æ¤¤¤Ï¤¤¤Þ¤»¤ó¡£
Ãø¼Ô
¥ª¥ê¥¸¥Ê¥ë¥½¥Õ¥È¥¦¥§¥¢: Thomas Williams, Colin Kelley.
Gnuplot 2.0 ÄɲÃ: Russell Lang, Dave Kotz, John Campbell.
Gnuplot 3.0 ÄɲÃ: Gershon Elber ¤È¤½¤Î¾¤Î¿Í¡¹¡£
Gnuplot 4.0 ÄɲÃ: ¤³¤Îʸ½ñ¤ÎºÇ½é¤Ë¤¢¤ë´óÍ¿¼Ô (contributors) ¤Î¥ê¥¹¥È»²¾È¡£
`gnuplot` ¤Ï¡¢¥Ý¡¼¥¿¥Ö¥ë¤Ê¥³¥Þ¥ó¥ÉÆþÎÏÊý¼°¤Î¥°¥é¥Õ¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤Ç¡¢ Linux, OS/2, MS Windows, OSX, VMS, ¤½¤Î¾¿¤¯¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¾å¤Çưºî ¤·¤Þ¤¹¡£¥½¡¼¥¹¥³¡¼¥É¤Ë¤ÏÃøºî¸¢¤¬¤¢¤ê¤Þ¤¹¤¬¡¢ÌµÎÁ¤ÇÇÛÉÛ¤µ¤ì¤Æ¤¤¤Þ¤¹ (¤¹ ¤Ê¤ï¤Á¡¢¤½¤ì¤ËÂвÁ¤ò»Ùʧ¤¦É¬ÍפϤ¢¤ê¤Þ¤»¤ó)¡£¸µ¤Ï¡¢²Ê³Ø¼Ô¤ä³ØÀ¸¤¬¿ô³Ø ´Ø¿ô¤ä¥Ç¡¼¥¿¤Ê¤É¤òÂÐÏÃŪ¤Ëɽ¼¨¤Ç¤¤ë¤è¤¦ºî¤é¤ì¤¿¤Î¤Ç¤¹¤¬¡¢¸½ºß¤Þ¤Ç¤Ë¡¢ Î㤨¤Ð Web ¥¹¥¯¥ê¥×¥È¤Ê¤É¡¢Â¿¤¯¤ÎÈóÂÐÏ÷¿¤ÎÍøÍѤ⥵¥Ý¡¼¥È¤¹¤ë¤è¤¦¤ËÀ® Ť·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢Î㤨¤Ð Octave ¤Î¤è¤¦¤Ë¥µ¡¼¥É¥Ñ¡¼¥Æ¥£¤Î¥¢¥×¥ê¥±¡¼ ¥·¥ç¥ó¤ÎÉÁ²è¥¨¥ó¥¸¥ó¤È¤·¤Æ¤â»È¤ï¤ì¤Æ¤¤¤Þ¤¹¡£gnuplot ¤Ï¡¢1986 ¤è¤ê¥µ¥Ý ¡¼¥È¤È³èȯ¤Ê³«È¯¤¬¹Ô¤ï¤ì¤Æ¤¤¤Þ¤¹¡£
gnuplot ¤Ï¡¢2 ¼¡¸µ¡¢¤Þ¤¿¤Ï 3 ¼¡¸µ¤Î¡¢Â¿¤¯¤Î¼ïÎà¤Î¥°¥é¥Õ¤ò¥µ¥Ý¡¼¥È¤·¤Æ ¤¤¤Þ¤¹: ÀÞÀþ¥°¥é¥Õ¡¢ÅÀ¥°¥é¥Õ¡¢ËÀ¥°¥é¥Õ¡¢Åù¹âÀþ¡¢¥Ù¥¯¥È¥ë¾ìÉÁ²è¡¢¶ÊÌÌ¡¢ ¤½¤·¤Æ¤½¤ì¤é¤Ë´ØÏ¢¤¹¤ë¤µ¤Þ¤¶¤Þ¤Êʸ»úÎóÅù¡£¤½¤·¤Æ¤µ¤é¤Ë¤¤¤¯¤Ä¤«¤ÎÆÃÊÌ¤Ê ÉÁ²è·¿¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
gnuplot ¤Ï¿¤¯¤Î°Û¤Ê¤ë½ÐÎϤò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹: ÂÐÏ÷¿¥¹¥¯¥ê¡¼¥ó½ÐÎÏ·Á ¼° (¥Þ¥¦¥¹¤ä¥Û¥Ã¥È¥¡¼ÆþÎϤâ²Äǽ)¡¢¥Ú¥ó¥×¥í¥Ã¥¿¤ä¸½ºß¤Î¥×¥ê¥ó¥¿¤Ø¤Îľ ÀܽÐÎÏ¡¢¤Þ¤¿¤Ï¿¤¯¤Î¥Õ¥¡¥¤¥ë·Á¼°¤Ø¤Î½ÐÎÏ (eps, emf, fig, jpeg, LaTeX, pdf, png, postscript, ...)¡£gnuplot ¤Ï¡¢Íưפ˿·¤·¤¤½ÐÎÏ·Á¼°¤òÄɲä¹¤ë ¤è¤¦³ÈÄ¥¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ºÇ¶áÄɲ䵤줿ÂÐÏ÷¿½ÐÎÏ·Á¼°¤Ë¤Ï¡¢ wxWidgets (Ê£¿ô¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¤ÇÍøÍѲÄǽ), Qt ¤ò¸µ¤Ë¤·¤¿¤â¤Î¤¬¤¢¤ê¤Þ ¤¹¡£svg ¤ä HTML5 canvas ½ÐÎÏ·Á¼°¤òÍøÍѤ¹¤ì¤Ð¡¢¥°¥é¥Õ¤ò Web ¥Ú¡¼¥¸Æâ¤Ë ¥Þ¥¦¥¹ÍøÍѲÄǽ¤Ê·Á¤ÇËä¤á¹þ¤ó¤À½ÐÎϤòÀ¸À®¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
`gnuplot` ¤Î¥³¥Þ¥ó¥É¸À¸ì¤ÏÂçʸ»ú¾®Ê¸»ú¤ò¶èÊ̤·¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢¾®Ê¸»ú¤Ç ½ñ¤«¤ì¤¿¥³¥Þ¥ó¥É¤ä´Ø¿ô̾¤Ï¡¢¤½¤ì¤é¤òÂçʸ»ú¤Ç½ñ¤¤¤¿¤â¤Î¤È¤ÏƱ¤¸¤Ç¤Ï¤¢¤ê ¤Þ¤»¤ó¡£¤¤¤º¤ì¤Î¥³¥Þ¥ó¥É¤â¡¢¤¢¤¤¤Þ¤¤¤µ¤Î̵¤¤¸Â¤ê¤Ë¤ª¤¤¤Æ¾Êά¤¹¤ë¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£1 ¹ÔÃæ¤Ë¤Ï¥»¥ß¥³¥í¥ó (;) ¤Ç¶èÀڤäÆÊ£¿ô¤Î¥³¥Þ¥ó¥É¤ò½ñ¤¯¤³¤È ¤¬¤Ç¤¤Þ¤¹¡£Ê¸»úÎó¤Ïñ°ì°úÍÑÉä¡¢¤¢¤ë¤¤¤ÏÆó½Å°úÍÑÉä¤Î¤É¤Á¤é¤«¤Ç½ñ¤»Ï¤á ¤Þ¤¹¤¬¡¢Î¾¼Ô¤Ë¤ÏÈù̯¤Ê°ã¤¤¤¬¤¢¤ê¤Þ¤¹ (¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `syntax`)¡£Îã:
load "filename" cd 'dir'
¥³¥Þ¥ó¥É¤Ï¡¢Ê£¿ô¹Ô¤Ë¤Þ¤¿¤¬¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¾ì¹ç¤Ï¡¢ºÇ½ª¹Ô°Ê³°¤Î Á´¤Æ¤Î¹Ô¤Î¹ÔËö¤Ë¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å (\) ¤ò½ñ¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£¥Ð¥Ã¥¯¥¹¥é ¥Ã¥·¥å¤Ïɬ¤º³Æ¹Ô *ºÇ¸å* ¤Îʸ»ú¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£¤½¤Î·ë²Ì¤È¤·¤Æ¥Ð¥Ã ¥¯¥¹¥é¥Ã¥·¥å¤È¡¢¤½¤ì¤Ë³¤¯²þ¹Ôʸ»ú¤¬Â¸ºß¤·¤Ê¤«¤Ã¤¿¤«¤Î¤è¤¦¤Ë°·¤ï¤ì¤Þ¤¹¡£ ¤Ä¤Þ¤ê¡¢²þ¹Ôʸ»ú¤¬¥¹¥Ú¡¼¥¹¤ÎÌò¤ò¤¹¤ë¤³¤È¤â¤¢¤ê¤Þ¤»¤ó¤·¡¢²þ¹Ô¤Ë¤è¤Ã¤Æ¥³ ¥á¥ó¥È¤¬½ªÎ»¤¹¤ë¤³¤È¤â¤¢¤ê¤Þ¤»¤ó¡£¤Ç¤¹¤«¤éÊ£¿ô¹Ô¤Ë¤Þ¤¿¤¬¤ë¹Ô¤ÎÀèÆ¬¤ò¥³ ¥á¥ó¥È¥¢¥¦¥È¤¹¤ë¤È¡¢¤½¤Î¥³¥Þ¥ó¥ÉÁ´ÂΤ¬¥³¥á¥ó¥È¥¢¥¦¥È¤µ¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ ¤¹ (°Ê²¼»²¾È: `comments`)¡£¤Ê¤ªÃí°Õ¤·¤Þ¤¹¤¬¡¢¤â¤·¡¢Ê£¿ô¹Ô¤Î¥³¥Þ¥ó¥É¤Î ¤É¤³¤«¤Ç¥¨¥é¡¼¤¬µ¯¤¤¿¤È¤¡¢¥Ñ¡¼¥µ¤Ï¤½¤Î¾ì½ê¤òÀµ³Î¤Ë¤Ï»Ø¼¨¤¹¤ë¤³¤È¤¬¤Ç ¤¤Þ¤»¤ó¤·¡¢¤Þ¤¿¡¢Àµ¤·¤¤¹Ô¤Ë»Ø¼¨¤¹¤ëɬÍפâ¤Ê¤¤¤Ç¤·¤ç¤¦¡£
¤³¤Î¥É¥¥å¥á¥ó¥È¤Ë¤ª¤¤¤Æ¡¢Ãæ³ç¸Ì ({}) ¤Ï¾Êά²Äǽ¤Ê°ú¿ô¤òɽ¤¹¤â¤Î¤È¤·¡¢ ½ÄËÀ (|) ¤Ï¡¢¸ß¤¤¤ËÇÓ¾Ū¤Ê°ú¿ô¤ò¶èÀÚ¤ë¤â¤Î¤È¤·¤Þ¤¹¡£`gnuplot` ¤Î¥¡¼ ¥ï¡¼¥É¤ä help ¤Ë¤ª¤±¤ë¹àÌÜ̾¤Ï¡¢¥Ð¥Ã¥¯¥¯¥ª¡¼¥È (¡®) ¤Þ¤¿¤Ï²Äǽ¤Ê¾ì¹ç ¤Ë¤Ï `boldface` (ÂÀ»ú) ¤Çɽ¤·¤Þ¤¹¡£³Ñ³ç¸Ì (<>) ¤Ï¡¢¤½¤ì¤ËÂбþ¤¹¤ë¤â¤Î ¤ËÃÖ¤´¹¤¨¤é¤ì¤ë¤Ù¤¤â¤Î¤òɽ¤·¤Þ¤¹¡£Â¿¤¯¤Î¾ì¹ç¡¢¥ª¥×¥·¥ç¥ó¤Î°ú¿ô¤Ë¤Ï¡¢ ¤½¤ì¤¬¾Êά¤µ¤ì¤ë¤È¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ¬»ÈÍѤµ¤ì¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤é¤Î¾ì¹ç¡¢ ɬ¤º¤·¤â³Ñ³ç¸Ì¤¬Ãæ³ç¸Ì¤Ç°Ï¤Þ¤ì¤Æ½ñ¤«¤ì¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤¢¤ë¹àÌܤˤĤ¤¤Æ¤Î¥Ø¥ë¥×¤¬É¬ÍפʤȤ¤Ë¤Ï¡¢help ¤Ë³¤±¤Æ¤½¤Î¹àÌÜ̾¤ò ÆþÎϤ·¤Æ²¼¤µ¤¤¡£¤Þ¤¿¤Ïñ¤Ë `help ?` ¤Ç¤â¥Ø¥ë¥×¤Î¹àÌܤΥá¥Ë¥å¡¼¤¬¸½¤ï¤ì ¤Þ¤¹¡£
½é¤á¤Æ `gnuplot` ¤ò»È¤¦Êý¤Ï¡¢`plotting` ¤Ë´Ø¤¹¤ëÀâÌÀ¤«¤éÆÉ¤ß¤Ï¤¸¤á¤ë¤È Îɤ¤¤Ç¤·¤ç¤¦ (ÂÐÏ÷¿¤Ç»ÈÍÑÃæ¤Ê¤é¤Ð `help plotting` ¤ÈÆþÎϤ·¤Æ²¼¤µ¤¤)¡£
simple.dem ¥Ç¥â¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£¤¢¤ë¤¤¤Ï°Ê²¼¤Î Web ¥Ú¡¼¥¸¤Ë¤â¾¤Î¥Ç ¥â¤È°ì½ï¤Ë¤¢¤ê¤Þ¤¹¡£ http://www.gnuplot.info/demo/ `gnuplot` ¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é¡¢¤¢¤ë¤¤¤Ï¥Ç¥¹¥¯¥È¥Ã¥×´Ä¶¤Î¥¢¥¤¥³¥ó¤«¤é µ¯Æ°¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éµ¯Æ°¤¹¤ë¤È¤¤Ï¡¢°Ê²¼¤Î½ñ¼°¤¬ »È¤¨¤Þ¤¹¡£
gnuplot {OPTIONS} file1 file2 ...
¤³¤³¤Ç file1, file2 Åù¤Ï¡¢`local` ¥³¥Þ¥ó¥É¤Ç¼è¤ê¹þ¤à¤Î¤ÈƱÅù¤ÎÆþÎÏ¥Õ¥¡ ¥¤¥ë (¥¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë) ¤Ç¤¹¡£ X11 ¥Ù¡¼¥¹¤Î¥·¥¹¥Æ¥à¤Ç¤Ï¡¢°Ê²¼¤Î½ñ¼°¤¬»È¤¨¤Þ¤¹¡£
gnuplot {X11OPTIONS} {OPTIONS} file1 file2 ...
¾ÜºÙ¤Ï¡¢X11 ¤Î¥É¥¥å¥á¥ó¥È¡¢¤ª¤è¤Ó°Ê²¼»²¾È: `x11`¡£
gnuplot ¤ËÍ¿¤¨¤ë¥ª¥×¥·¥ç¥ó¤Ï¡¢¥³¥Þ¥ó¥É¹Ô¤Î¤É¤³¤ËÃÖ¤¤¤Æ¤â¹½¤¤¤Þ¤»¤ó¡£¥Õ ¥¡¥¤¥ë¤Ï»ØÄꤷ¤¿½ç¤Ë¼Â¹Ô¤µ¤ì¡¢Æ±ÍÍ¤Ë -e ¥ª¥×¥·¥ç¥ó¤ÇǤ°Õ¤Î¥³¥Þ¥ó¥É¤òÍ¿ ¤¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£Îã:
gnuplot file1.in -e "reset" file2.in
ÆÃÊ̤ʥե¡¥¤¥ë̾ "-" ¤Ï¡¢É¸½àÆþÎϤ«¤éÆÉ¤Þ¤»¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£`gnuplot` ¤ÏºÇ¸å¤Î¥Õ¥¡¥¤¥ë¤ò½èÍý¤·½ª¤ï¤ë¤È½ªÎ»¤·¤Þ¤¹¡£ÆÉ¤ß¹þ¤Þ¤»¤ë¥Õ¥¡¥¤¥ë¤ò°ì¤Ä ¤â»ØÄꤷ¤Ê¤¤¾ì¹ç¤Ï¡¢`gnuplot` ¤Ïɸ½àÆþÎϤ«¤é¤ÎÂÐÏÃÆþÎϤò¼è¤ê¤Þ¤¹¡£¾ÜºÙ ¤Ï¡¢°Ê²¼»²¾È: `batch/interactive`¡£gnuplot ÍѤΥª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï¡¢ °Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ°ìÍ÷¤ò¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
gnuplot --help
¾ÜºÙ¤Ï°Ê²¼»²¾È: `command line options`¡£
ÂÐÏ÷¿ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ç¤Îºî¶ÈÃæ¤Ï¡¢'h' ¤òÂǤĤȥۥåȥ¡¼ (`hotkeys`) ¤È¥Þ¥¦¥¹µ¡Ç½ (`mousing`) ¤Ë´Ø¤¹¤ë¥Ø¥ë¥×¤ò¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ `seeking-assistance` ¤Î¥»¥¯¥·¥ç¥ó¤Ï¡¢¤µ¤é¤Ê¤ë¾ðÊó¤ä¥Ø¥ë¥×¡¢FAQ ¤òõ¤¹ ¼ê³Ý¤ê¤òÍ¿¤¨¤Æ¤¯¤ì¤ë¤Ç¤·¤ç¤¦¡£
¸ø¼°¤Î gnuplot Web ¥Ú¡¼¥¸¤Ï°Ê²¼¤Ë¤¢¤ê¤Þ¤¹¡£ http://www.gnuplot.info
½õ¤±¤òµá¤á¤ëÁ°¤Ë¡¢¥Õ¥¡¥¤¥ë FAQ.pdf ¤«¡¢¤Þ¤¿¤Ï¾å¤Î Web ¥µ¥¤¥È¤Î FAQ (ÅÙ¡¹Ê¹¤«¤ì¤ë¼ÁÌä; Frequently Asked Questions) ¤Î°ìÍ÷ ¤ò¥Á¥§¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£
gnuplot ¥æ¡¼¥¶¤È¤·¤Æ¤Î¼ê½õ¤±¤¬É¬Íפʤ顢°Ê²¼¤Î¥Ë¥å¡¼¥¹¥°¥ë¡¼¥×¤òÍøÍѤ· ¤Æ¤¯¤À¤µ¤¤¡£
comp.graphics.apps.gnuplot
»äã¤Ï¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤Ë»²²Ã¤¹¤ë¤è¤ê¡¢¤à¤·¤í¥Ë¥å¡¼¥¹¥°¥ë¡¼¥×¤Î¥á¥Ã¥»¡¼ ¥¸¤òÆÉ¤à¤³¤È¤ò´«¤á¤Þ¤¹¡£¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤â͸ú¤Ç¡¢Æ±¤¸¥á¥Ã¥»¡¼¥¸Îó¤òÇÛ Á÷¤·¤Æ¤¤¤Þ¤¹¡£¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤Ë»²²Ã¤¹¤ëÊýË¡¤Ë´Ø¤·¤Æ¤Ï¡¢SouceForge ¤Ë ¤¢¤ë gnuplot ¤Î³«È¯ Web ¥µ¥¤¥È http://sourceforge.net/projects/gnuplot ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¥á¥ó¥Ð¡¼¤Ø¤Î¥á¡¼¥ë¥¢¥É¥ì¥¹:
gnuplot-info@lists.sourceforge.net
¥Ð¥°¥ê¥Ý¡¼¥È¡¢¥½¡¼¥¹¤Î²þÎÉÅù¤Ï°Ê²¼¤Î trackers ¤Ë upload ¤·¤Æ¤¯¤À¤µ¤¤:
http://sourceforge.net/projects/gnuplot/support
¤¿¤À¤·¡¢¥ê¥Ý¡¼¥È¤òÁ÷¤ëÁ°¤Ë¡¢¤¢¤Ê¤¿¤¬¥ê¥Ý¡¼¥È¤·¤è¤¦¤È¤·¤Æ¤¤¤ë¥Ð¥°¤¬¡¢¤è ¤ê¿·¤·¤¤ gnuplot ¤Ç´û¤Ë½¤Àµ¤µ¤ì¤Æ¤¤¤Ê¤¤¤«¥Á¥§¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£
³«È¯ÈǤ˴ؤ¹¤ë¥á¡¼¥ê¥ó¥°¥ê¥¹¥È:
gnuplot-beta@lists.sourceforge.net
²¿¤«¼ÁÌä¤òÅê¹Æ¤¹¤ë¤È¤¤Ï¡¢¤¢¤Ê¤¿¤¬»ÈÍѤ·¤Æ¤¤¤ë gnuplot ¤Î¥Ð¡¼¥¸¥ç¥ó¡¢ ½ÐÎÏ·Á¼°¡¢¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¡¢¤È¤¤¤Ã¤¿Á´¤Æ¤Î¾ðÊó¤ò´Þ¤à¤è¤¦¤Ë¤·¤Æ ¤¯¤À¤µ¤¤¡£¤½¤ÎÌäÂê¤ò°ú¤µ¯¤³¤¹¡Ö¾®¤µ¤¤¡×¥¹¥¯¥ê¥×¥È¤¬¤¢¤ì¤Ð¤Ê¤ªÎɤ¤¤Ç¤¹¡£ ¤½¤Î¾ì¹ç¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¥×¥í¥Ã¥È¤è¤ê¤â´Ø¿ô¤Î¥×¥í¥Ã¥È¤ÎÊý¤¬¤è¤êÎɤ¤¤Ç ¤¹¡£
¤³¤ÎÀá¤Ç¤Ï¡¢¥Ð¡¼¥¸¥ç¥ó 4.4 °Ê¹ß¤ËÄɲ䵤줿¼ç¤Ê¤â¤Î¤ò¾Ò²ð¤·¤Þ¤¹¡£¤è¤ê ÌÖÍåŪ¤Ê°ìÍ÷¤Ï¡¢¥Õ¥¡¥¤¥ë NEWS ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¤³¤ÎÈǤΠgnuplot ¤Ë¤Ï¡¢·«¤êÊÖ¤· (iteration) ¥³¥Þ¥ó¥É¤ä¥Ö¥í¥Ã¥¯¹½Â¤¤ò°· ¤¨¤ë if/else/while/do ¤¬Æ³Æþ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `if`, `while`, `do`¡£Ã±½ã¤Ê·«¤êÊÖ¤·¤Ï¡¢¥³¥Þ¥ó¥É `plot`, `set` ¤ÇÍøÍѤǤ¤Þ¤¹¡£°Ê²¼»² ¾È: `iteration`¡£Ê£¿ô¤Î¥³¥Þ¥ó¥É¤òÊñ´Þ¤¹¤ë°ìÈÌŪ¤Ê·«¤êÊÖ¤·¤Ï¡¢°Ê²¼¤Ç¾Ò ²ð¤¹¤ë¥Ö¥í¥Ã¥¯¹½Â¤¤òÍøÍѤ¹¤ë¤³¤È¤Ç¹Ô¤¨¤Þ¤¹¡£¿·¤·¤¤µ¡Ç½¤Ë´ØÏ¢¤·¤Æ¡¢¿ô¼° ·¿¤Î°Ê²¼¤â»²¾È: `summation`¡£°Ê²¼¤Ï¡¢¤³¤ì¤é¤Î¿·¤·¤¤¹½Ê¸µ¡Ç½¤ò¤¤¤¯¤Ä¤« ÍøÍѤ·¤¿Îã¤Ç¤¹:
set multiplot layout 2,2 fourier(k, x) = sin(3./2*k)/k * 2./3*cos(k*x) do for [power = 0:3] { TERMS = 10**power set title sprintf("%g term Fourier series",TERMS) plot 0.5 + sum [k=1:TERMS] fourier(k,x) notitle } unset multiplot
¸½ºß¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤é¤Î¥Ç¡¼¥¿Îó¤ò¡¢¥Õ¥¡¥¤¥ë¤Î 1 ¹ÔÌܤ˽ñ¤«¤ì¤¿¥é ¥Ù¥ë̾¤ÇÁªÂò¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: columnhead¡£Îã:
plot for [crop in "Oats Peas Beans"] 'data' using "Year":crop
¸½ºß¤Ç¤Ï¡¢¥æ¡¼¥¶¤¬ÉÁ²è¤Ë»ÈÍѤµ¤ì¤ëÀþ¼ï¤Î°À (¿§¡¢ÀþÉý¡¢ÅÀ¤Î¼ïÎà) ¤Î¥Ç ¥Õ¥©¥ë¥È¤ÎʤӤò¥«¥¹¥¿¥Þ¥¤¥º¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `set linetype`¡£¤³¤ì¤Ï Ä̾¥·¥¹¥Æ¥àÍѤνé´ü²½¥Õ¥¡¥¤¥ë `gnuplotrc` ¤«¸Ä¿ÍŪ¤Ê½é´ü²½¥Õ¥¡¥¤¥ë `~/.gnuplot` ¤Î¤¤¤º¤ì¤«¤Ç¹Ô¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `initialization`¡£
¸½ºß¤Ï¿¤¯¤Î½ÐÎÏ·Á¼°¤Ç¥°¥é¥Õ¤ÎÇØ·Ê¿§¤òÌÀ¼¨Åª¤ËÀßÄê¤Ç¤¤Þ¤¹¡£¤½¤Î¿§¤ÇÉÁ ²è¤¹¤ë¤Î¤Ë¡¢ÆÃÊ̤ÊÀþ¼ï (linetype) `bgnd` ¤¬ÍøÍѤǤ¤Þ¤¹¡£°Ê²¼»²¾È: `bgnd`¡£
ÉÁ²è¥¹¥¿¥¤¥ë¤ÎÀá¤Î°Ê²¼»²¾È: `boxplot`, circles, ellipses, fillsteps¡£
¶ËºÂɸÉÁ²è¥â¡¼¥É¤Ï¡¢¤è¤ê¿¤¯¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë²þÎɤµ¤ì ¤Þ¤·¤¿¡£¶ËºÂɸ¼´¤Ï¡¢º£¤Ç¤Ï x, y ¼´¤È¤ÏÆÈΩ¤ËÉÁ²è¡¢¥é¥Ù¥ëÉÕ¤±¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: `set polar`, rrange¡£
2 ¼¡¸µ¡¢3 ¼¡¸µÉÁ²è¤ÎξÊý¤Ë¡¢¿·¤·¤¤Ê¿³ê²½¥¢¥ë¥´¥ê¥º¥à¤¬Äɲäµ¤ì¤Æ¤¤¤Æ¡¢ ³ê¤é¤«¤Ê¥Ò¥¹¥È¥°¥é¥à¤äÎßÀÑʬÉÛ´Ø¿ô¤Î `plot` ¤Ë¤è¤ëÉÁ²è¤Ë¡¢¤½¤ì¤¾¤ì `smooth kdensity` ¤ä `smooth cumulative` ¤¬»È¤¨¤Þ¤¹¡£dgrid3d ¤Ë¤Ï¡¢ `splot` ÍѤ˿·¤·¤¤Ê¿³ê²½½Å¤ßÉÕ¤±´Ø¿ô (kernel) ¤¬¤¤¤¯¤Ä¤«Äɲäµ¤ì¤Æ¤¤¤Þ ¤¹¡£°Ê²¼»²¾È: smooth, dgrid3d¡£
¸½ºß¤Î gnuplot ¤Ï¡¢»þ¹ï¤ò¥ß¥êÉÃÀºÅÙ¤ÇÄÉÀפ·¡¢»þ¹ï¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤â¤½¤ì ¤Ëȼ¤Ã¤ÆÊѹ¹¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¿·¤·¤¤ÁȤ߹þ¤ß´Ø¿ô time() ¤Ï¡¢¥·¥¹¥Æ¥à»þ·×¤Ë ½¾¤Ã¤¿»þ¹ï¤òÊÖ¤·¤Þ¤¹¡£ Îã: ¸½ºß¤Î»þ¹ï¤ò¥ß¥êÉÃÀºÅÙ¤Çɽ¼¨
print strftime("%H:%M:%.3S %d-%b-%Y",time(0.0)) 18:15:04.253 16-Apr-2011
¿·¤·¤¤¥³¥Þ¥ó¥É `stats` ¤Ï¡¢`plot` ¤ä `splot` ¤ÈƱ¤¸½ñ¼°¤Ç¥Õ¥¡¥¤¥ë¤«¤é ¥Ç¡¼¥¿¤òÆÉ¤ß¹þ¤ß¤Þ¤¹¤¬¡¢¥°¥é¥Õ¤òÉÁ²è¤¹¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¢¤³¤ì¤Ï¡¢column ¤Ç »ØÄꤵ¤ì¤¿¥Ç¡¼¥¿Îó¤Î´Êñ¤ÊÅý·×¾ðÊó¤ò½ÐÎϤ·¤Þ¤¹¡£½ÐÎϤ¹¤ë¤Î¤Ï¡¢ºÇ¾®ÃÍ (min)¡¢ºÇÂçÃÍ (max)¡¢É¸½àÊк¹ (standard deviation)¡¢Áê´Ø (correlation) Åù¤Ç¡¢¤½¤·¤Æ¤½¤ì¤é¤ÎÃͤò¤½¤ì°Ê¹ß¤ÎÉÁ²è¥³¥Þ¥ó¥É¤Î¹½À®¡¢½¤Àµ¤ËÍøÍѤǤ¤ë ¤è¤¦¤Ë̾Á°¤Î¤Ä¤¤¤¿ÊÑ¿ô¤ËÊݸ¤·¤Þ¤¹¡£°Ê²¼»²¾È: `stats`¡£
¥É¥é¥¤¥Ð `qt` ¤Ï¡¢Qt ¥°¥é¥Õ¥£¥Ã¥¯³¬ÁؤκǾå°Ì¤Ë°ÌÃÖ¤¹¤ëÂÐÏ÷¿½ÐÎÏ·Á¼° ¤Î¼ÂÁõ¤Ç¤¹¡£¤½¤ì¤Ï¡¢¥Õ¥ëÁõÈ÷¤Î¥Ç¥¹¥¯¥È¥Ã¥×´Ä¶Æâ¤Î°ì¤Ä¤Î¥¦¥£¥ó¥É¥¦¤È¤· ¤Æ¡¢¤¢¤ë¤¤¤Ï Qt ¥Ù¡¼¥¹¤ÎËä¤á¹þ¤ß¥Ç¥Ð¥¤¥¹¾å¤Î¥Õ¥ë¥¹¥¯¥ê¡¼¥ó¥¢¥×¥ê¥±¡¼¥· ¥ç¥ó¤È¤·¤Æµ¡Ç½¤·¤Þ¤¹¡£`qt` ½ÐÎÏ·Á¼°¤Ï¿·¤·¤¯¡¢¤Þ¤À¤¢¤ë¼ï¤ÎÁƤµ¤¬¤¢¤ê¤Þ ¤¹¡£
Web ¥Ù¡¼¥¹¤ÎÂÐÏ÷¿É½¼¨¤ò¥µ¥Ý¡¼¥È¤¹¤ë½ÐÎÏ·Á¼°¤¬ 2 ¤Ä¤¢¤ê¤Þ¤¹¡£HTML5 ¤Î `canvas` ½ÐÎÏ·Á¼°¤Ï version 4.4 ¤ÇƳÆþ¤µ¤ì¤Þ¤·¤¿¡£`svg` ½ÐÎÏ·Á¼°¤Ï¡¢¥Þ ¥¦¥¹Áàºî¤Ë´Ø¤·¤Æ¡¢¤ª¤è¤Ó gnuplot ¤«¤é¤Î svg ½ÐÎϤò¤è¤êÂç¤¤Ê svg/xml ʸ½ñ¤Ë¤è¤ê¤è¤¯Ëä¤á¹þ¤á¤ë¤è¤¦¤Ë¡¢Â礤¯²þÎɤµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ÐÎϥɥ饤¥Ð `canvas` ¤Ï¡¢¥¦¥§¥Ö¥Ú¡¼¥¸¤Î canvas Í×ÁÇ HTML Ãæ¤ËÉÁ²è¤¹¤ë javascript ½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢°ì¤Ä¤ÎÉÁ²è¤À¤±¤ò´Þ¤à´°Á´¤Ê¥¦¥§¥Ö ¥Ú¡¼¥¸¡¢¤¢¤ë¤¤¤Ï³°Éô¤ËÀ¸À®¤µ¤ì¤¿ HTML ¥É¥¥å¥á¥ó¥È¤Î°ìÉô (Ê£¿ô¤ÎÉÁ²è¤ò Æþ¤ì¤ë¤³¤È¤¬¤Ç¤¤ë) ¤È¤·¤ÆËä¤á¹þ¤á¤ë¥¹¥¯¥ê¥×¥È¡¢¤Î¤¤¤º¤ì¤«¤òºîÀ®¤Ç¤¤Þ ¤¹¡£Ëä¤á¹þ¤Þ¤»¤ëÉÁ²è¤Ï¡¢³ÈÂç/½Ì¾®¤Ê¤É¤Î¡¢¥Ö¥é¥¦¥¶Â¦¤Î¥Þ¥¦¥¹Æ°ºî¤ò¥µ¥Ý ¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
½ÐÎϥɥ饤¥Ð `lua` ¤Ï¡¢lua ¥×¥í¥°¥é¥ß¥ó¥°¸À¸ì¤Î¥¹¥¯¥ê¥×¥È¤Ë¤è¤Ã¤Æ¤µ¤é ¤Ê¤ë½èÍý¤¬²Äǽ¤Ê¥Ç¡¼¥¿¤òÀ¸À®¤·¤Þ¤¹¡£¸½»þÅÀ¤Ç¤Ï¡¢¤½¤Î¤è¤¦¤Ê¥¹¥¯¥ê¥×¥È¤È ¤·¤Æ¤Ï gnuplot-tikz.lua ¤Î¤ß¤¬ÍѰդµ¤ì¤Æ¤¤¤Æ¡¢¤³¤ì¤Ï¡¢latex TikZ ¥Ñ¥Ã ¥±¡¼¥¸ÍѤνÐÎϤòºîÀ®¤·¤Þ¤¹¡£¤â¤Á¤í¤ó¡¢Â¾¤Î TeX ¥Ñ¥Ã¥±¡¼¥¸ÍÑ¡¢¤¢¤ë¤¤¤Ï TeX °Ê³°¤Î¥Ä¡¼¥ëÍѤΠgnuplot ½ÐÎϤòÀ¸À®¤¹¤ë lua ¥¹¥¯¥ê¥×¥È¤Ê¤É¤òºîÀ®¤¹ ¤ë¤³¤È¤â²Äǽ¤Ç¤·¤ç¤¦¡£
`set term tikz` ¤Ï¡¢`set term lua tikz` ¤Î¾Êά·Á¤Ç¤¹¡£¾å¤Ë½ñ¤¤¤¿¤è¤¦¤Ë ¤³¤ì¤Ï lua ½ÐÎÏ·Á¼°¤È³°Éô¤Î lua ¥¹¥¯¥ê¥×¥È¤ò»ÈÍѤ·¤Æ latex ʸ½ñ¤òÀ¸À® ¤·¤Þ¤¹¡£
½ÐÎϥɥ饤¥Ð `context` ¤Ï¡¢ConTeXt TeX ¥Þ¥¯¥í¥Ñ¥Ã¥±¡¼¥¸¤Ç¤µ¤é¤Ë½èÍý¤µ ¤ì¤ë½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£¤½¤Î½ÐÎϤνèÍý¤Ë¤Ï¡¢°Ê²¼¤Î ConTeXt ÍѤΠgnuplot ¥â¥¸¥å¡¼¥ë¤¬É¬ÍפǤ¹: http://ctan.org/pkg/context-gnuplot
½ÐÎÏ·Á¼° `epscairo` ¤Ï¡¢cairo ¤È pango ¥é¥¤¥Ö¥é¥ê¤ò»ÈÍѤ·¤Æ EPS ½ÐÎÏ (Encapsulated PostScript) ¤òÀ¸À®¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢½ÐÎϥɥ饤¥Ð `postscript` ¤È¤ÏÊ̤ΠEPS ½ÐÎÏÊýË¡¤È¤Ê¤ê¤Þ¤¹¤¬¡¢Î㤨¤Ð½ÐÎÏ·Á¼° `wxt` ¤Î²èÌ̽ÐÎÏ¤ÈÆ±¤¸¸«¤¿ÌܤΠEPS ¥Õ¥¡¥¤¥ë¤¬Íߤ·¤¤¤È¤¤¤¦¿Í¸þ¤¤Ç¤¹¡£
½ÐÎÏ·Á¼° `cairolatex` ¤Ï¡¢½ÐÎÏ·Á¼° `pdfcairo` ¤ä `epscairo` ¤Î cairo ¤Ë¤è¤ë¸å½èÍý¤ò»ÈÍѤ·¤Æ LaTeX ʸ½ñ¤Ë¼è¤ê¹þ¤à¤¿¤á¤Î¥°¥é¥Õ¤òÀ¸À®¤·¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢PDF ¤« EPS ¥°¥é¥Õ¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢¥Æ¥¥¹¥Èʸ»úÎó¤Ï¡¢½ÐÎÏ·Á¼° `epslatex` ¤ÈƱ¤¸ÊýË¡¤Ç LaTeX ¤ËžÁ÷¤·¤Þ¤¹¡£
½ÐÎϥɥ饤¥Ð `windows` ¤Ï¡¢Æ©ÌÀ²½¡¢¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹¡¢¥Ð¥Ã¥Õ¥¡¥ê¥ó¥°½Ð ÎÏ¡¢Ê£¿ô¤Î¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¡¢¥°¥é¥Õ¤Î¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ø¤Î¥³¥Ô¡¼¤ä¥°¥é¥Õ¤Î EMF ¥Õ¥¡¥¤¥ë¤Ø¤ÎÊݸ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦²þÎɤµ¤ì¤Æ¤¤¤Þ¤¹¡£¿·¤·¤¤¥ª¥×¥·¥ç ¥ó¤â¤¿¤¯¤µ¤ó¤¢¤ê¡¢¥æ¡¼¥¶¡¼¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤â²þÎɤµ¤ì¤Æ¤¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢ Ť¤¹Ô¤ÎÀޤꤿ¤¿¤ß¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë¥Æ¥¥¹¥È¥³¥ó¥½¡¼¥ë¤Î¥×¥í¥°¥é¥à¤â ÂçÉý¤Ë½ñ¤´¹¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£¥Ø¥ë¥×¤Ï¡¢¸½ºß¤Ï HTML ·Á¼°¤Î¤â¤Î¤òÍѰդ·¤Æ ¤¤¤Þ¤¹¡£
°ÊÁ°¤ÎÈǤǻȤï¤ì¤Æ¤¤¤¿¤¤¤¯¤Ä¤«¤Î½ñ¼°¤Ï gnuplot 4.0 ¤ÇÈó¿ä¾©¤È¤Ê¤ê¤Þ¤· ¤¿¤¬¡¢¤½¤ì¤Ïº£¤Ç¤âǧ¼±¤Ï¤µ¤ì³¤±¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¸½ºß¥³¥ó¥Ñ¥¤¥ë»þ¤ËÀ©¸æ ¤µ¤ì¡¢°Ê²¼¤Î¤è¤¦¤Ë¤·¤ÆÍ¸ú¤Ë¤Ç¤¤Þ¤¹:
./configure --enable-backwards-compatibility
Ãí°Õ: Èó¿ä¾©¤Î½ñ¼°¤Ï¡¢Ì¤Íè¤Î gnuplot ¤Î¤¢¤ëÈǤǡ¢´°Á´¤Ëºï½ü¤µ¤ì¤Æ¤·¤Þ ¤¦¤«¤â¤·¤ì¤Þ¤»¤ó¡£
°ì¤Ä¤Î¼ç¤Ê°ã¤¤¤Ï¡¢Ê£»¨¤Ê¥³¥Þ¥ó¥É (ÆÃ¤Ëʸ»úÎóÊÑ¿ô¤ò´Þ¤à¥³¥Þ¥ó¥É) ¤Î¤¢¤¤ ¤Þ¤¤¤µ¤òÈò¤±¤ë¤è¤¦¤Ê¥¡¼¥ï¡¼¥É¤ÎƳÆþ¤Ç¤¹¡£ÆÃ¤ËÃí°Õ¤¹¤Ù¤ÅÀ¤Ï¡¢¥ª¥Õ¥»¥Ã ¥È¡¢Àþ¼ï¡¢ÅÀ¼ï¤ËÂФ¹¤ëÀ¸¤Î¿ô¤Î»ÈÍѤǤ·¤¿¡£ ¶ñÂÎÎã:
Èó¿ä¾©:
set title "Old" 0,-1 set data linespoints plot 1 2 4 # horizontal line at y=1
¿·:
TITLE = "New" set title TITLE offset char 0, char -1 set style data linespoints plot 1 linetype 2 pointtype 4
`gnuplot` ¤Ï¿¤¯¤Î¥·¥¹¥Æ¥à¾å¤Ç¡¢¥Ð¥Ã¥Á½èÍý·Á¼°¡¢¤¢¤ë¤¤¤ÏÂÐÏ÷¿¤Î¤É¤Á¤é ¤Î·Á¼°¤Ç¤â¼Â¹Ô¤Ç¤¡¢¤½¤ì¤é¤òÁȤ߹ç¤ï¤»¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
¥³¥Þ¥ó¥É¥é¥¤¥ó°ú¿ô¤Ï¡¢¥×¥í¥°¥é¥à¤Ø¤Î¥ª¥×¥·¥ç¥ó (ʸ»ú - ¤Ç»Ï¤Þ¤ë) ¤«¡¢ `gnuplot` ¥³¥Þ¥ó¥É¤ò´Þ¤à¥Õ¥¡¥¤¥ë¤Î̾Á°¤Ç¤¢¤ë¤È²ò¼á¤µ¤ì¤Þ¤¹¡£ -e "command" ¤Î·Á¼°¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢gnuplot ¥³¥Þ¥ó¥É¤ò¶¯À©Åª¤Ë¼Â¹Ô¤µ¤»¡¢ ³Æ¥Õ¥¡¥¤¥ë¤È¤³¤Î¥³¥Þ¥ó¥Éʸ»úÎó¤Ï¡¢»ØÄꤵ¤ì¤¿½ç¤Ë¼Â¹Ô¤µ¤ì¤Þ¤¹¡£ÆÃÊÌ¤Ê¥Õ ¥¡¥¤¥ë̾ "-" ¤Ï¡¢¥³¥Þ¥ó¥É¤òɸ½àÆþÎϤ«¤éÆÉ¤ß¹þ¤à¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£ºÇ¸å ¤Î¥Õ¥¡¥¤¥ë¤ò¼Â¹Ô¤·¤¿¸å¤Ë `gnuplot` ¤Ï½ªÎ»¤·¤Þ¤¹¡£ÆÉ¤ß¹þ¤Þ¤»¤ë¥Õ¥¡¥¤¥ë¡¢ ¤ª¤è¤Ó¥³¥Þ¥ó¥Éʸ»úÎó¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¡¢`gnuplot` ¤Ïɸ½àÆþÎϤ«¤é¤Î ÂÐÏ÷¿¤ÎÆþÎϤò¼õ¤±ÉÕ¤±¤Þ¤¹¡£
exit ¤È quit ¤Ï¤É¤Á¤é¤â¸½ºß¤Î¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤ò½ªÎ»¤·¡¢¤Þ¤ÀÁ´¤Æ¤Î ¥Õ¥¡¥¤¥ë¤¬½ª¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¼¡¤Î¥Õ¥¡¥¤¥ë¤ò `load` ¤¹¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£
Îã:
ÂÐÏäò³«»Ï¤¹¤ë:
gnuplot
2 ¤Ä¤Î¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë "input1", "input2" ¤ò»È¤Ã¤Æ¥Ð¥Ã¥Á½èÍý¤ò¹Ô¤Ê¤¦:
gnuplot input1 input2
½é´ü²½¥Õ¥¡¥¤¥ë "header" ¤Î¸å¡¢ÂÐÏ÷¿¥â¡¼¥É¤òµ¯Æ°¤·¡¢¤½¤Î¸åÊ̤Υ³¥Þ¥ó¥É ¥Õ¥¡¥¤¥ë "tailer" ¤ò¼Â¹Ô¤¹¤ë:
gnuplot header - trailer
¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤é `gnuplot` ¥³¥Þ¥ó¥É¤òľÀÜÍ¿¤¨¡¢½ªÎ»¸å¤Ë¥¹¥¯¥ê¡¼¥ó¾å ¤Ë¥°¥é¥Õ¤¬»Ä¤ë¤è¤¦¤Ë¥ª¥×¥·¥ç¥ó "-persist" ¤ò»È¤¦:
gnuplot -persist -e "set title 'Sine curve'; plot sin(x)"
¥Õ¥¡¥¤¥ë¤Î¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ëÁ°¤Ë¡¢¥æ¡¼¥¶ÄêµÁÊÑ¿ô a ¤È s ¤ò¥»¥Ã¥È¤¹¤ë:
gnuplot -e "a=2; s='file.png'" input.gpl
gnuplot ¤Î°ÊÁ°¤ÎÈǤǤϡ¢size ¤ÎÃͤò¡¢½ÐÎϤ¹¤ëÉÁ²èÎΰè (¥¥ã¥ó¥Ð ¥¹) ¤Î¥µ¥¤¥º¤òÀ©¸æ¤¹¤ë¤Î¤Ë¤â»È¤Ã¤Æ¤¤¤¿½ÐÎÏ·Á¼°¤â¤¢¤ê¤Þ¤·¤¿¤¬¡¢¤¹¤Ù¤Æ¤Î ½ÐÎÏ·Á¼°¤¬¤½¤¦¤À¤Ã¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£¤³¤ÎÌÜŪ¤Î¤¿¤á¤Ë size ¤ò»ÈÍѤ¹¤ë¤³¤È¤Ï version 4.2 ¤ÇÈó¿ä¾©¤È¤Ê¤ê¡¢version 4.4 °Ê ¹ß¤Ï¡¢¤Û¤È¤ó¤É¤Î½ÐÎÏ·Á¼°¤¬°Ê²¼¤Î¥ë¡¼¥ë¤Ë½¾¤¦¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿:
`set term <terminal_type> size <XX>, <YY>` ¤Ï¡¢½ÐÎÏ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¡¢ ¤Þ¤¿¤Ï "¥¥ã¥ó¥Ð¥¹" ¤Î¥µ¥¤¥º¤òÀ©¸æ¤·¤Þ¤¹¡£¥µ¥¤¥º¥Ñ¥é¥á¡¼¥¿¤Î͸ú¤ÊÃÍ¤Ë ¤Ä¤¤¤Æ¤Ï¡¢¸Ä¡¹¤Î½ÐÎÏ·Á¼°¤Î¥Ø¥ë¥×¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥° ¥é¥Õ¤Ï¤½¤Î¥¥ã¥ó¥Ð¥¹Á´ÂΤËÉÁ²è¤µ¤ì¤Þ¤¹¡£
`set size <XX>, <YY>` ¤Ï¡¢ÉÁ²è¼«ÂΤò¥¥ã¥ó¥Ð¥¹¤Î¥µ¥¤¥º¤ËÂФ·¤ÆÁêÂÐŪ¤Ë ¿½Ì¤µ¤»¤Þ¤¹¡£1 ¤è¤ê¾®¤µ¤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¥°¥é¥Õ¤Ï¥¥ã¥ó¥Ð¥¹Á´ÂΤò Ëä¤á¤º¡¢1 ¤è¤êÂ礤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¥°¥é¥Õ¤Î°ìÉôʬ¤Î¤ß¤¬¥¥ã¥ó¥Ð¥¹ Á´ÂΤ˹礦¤è¤¦¤ËÉÁ²è¤µ¤ì¤Þ¤¹¡£1 ¤è¤êÂ礤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¤¢¤ë½ÐÎÏ ·Á¼°¤Ç¤ÏÌäÂ꤬µ¯¤³¤ë¤«¤â¤·¤ì¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
¤³¤Î¥ë¡¼¥ë¤Ë±è¤ï¤Ê¤¤¼ç¤ÊÎã³°¤Ï PostScript ¥É¥é¥¤¥Ð¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï°Ê Á°¤ÎÈÇ¤Î¤ÈÆ±¤¸¿¶Éñ¤¤¤ò¤·¤Þ¤¹¡£gnuplot ¤Î¼¡¤ÎÈǤǤϡ¢PostScript ¥É¥é¥¤ ¥Ð¤âƱÍͤ˥ǥե©¥ë¥È¤Î¿¶Éñ¤¤¤òÊѹ¹¤¹¤ë¤³¤È¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£
Îã:
set size 0.5, 0.5 set term png size 600, 400 set output "figure.png" plot "data" with lines
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢Éý 600 ¥Ô¥¯¥»¥ë¡¢¹â¤µ 400 ¥Ô¥¯¥»¥ë¤Î½ÐÎÏ¥Õ¥¡¥¤¥ë "figure.png" ¤òÀ¸À®¤·¤Þ¤¹¡£¥°¥é¥Õ¤Ï¥¥ã¥ó¥Ð¥¹¤ÎÃæ¤Îº¸²¼¤ËÃÖ¤«¤ì¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢multiplot ¥â¡¼¥É¤¬¾ï¤Ë¹Ô¤Ã¤Æ¤¤¿ÊýË¡¤ÈÌ·½â¤·¤Þ¤»¤ó¡£
¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç¤ÎÊÔ½¸µ¡Ç½¤È¥³¥Þ¥ó¥É¥Ò¥¹¥È¥ê¤Îµ¡Ç½¤Ï¡¢³°Éô¤Î GNU readline ¥é¥¤¥Ö¥é¥ê¤«³°Éô¤Î BSD libedit ¥é¥¤¥Ö¥é¥ê¡¢¤Þ¤¿¤ÏÁȤ߹þ¤Þ¤ì¤Æ ¤¤¤ëƱÅù¤Î¤â¤Î¤Î¤¤¤º¤ì¤«¤ò»È¤Ã¤Æ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÁªÂò¤Ï¡¢ gnuplot ¤Î¥³¥ó¥Ñ¥¤¥ë»þ¤Î configure ¤Î¥ª¥×¥·¥ç¥ó¤Ç¹Ô¤¤¤Þ¤¹¡£
ÁȤ߹þ¤ß¤Î readline ÈǤξì¹ç¤ÎÊÔ½¸¥³¥Þ¥ó¥É¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¤¬¡¢DEL ¥¡¼ ¤Ë´Ø¤¹¤ëưºî¤Ï¥·¥¹¥Æ¥à¤Ë°Í¸¤¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£GNU readline ¥é¥¤¥Ö¥é¥ê¤È BSD libedit ¥é¥¤¥Ö¥é¥ê¤Ë´Ø¤·¤Æ¤Ï¡¢¤½¤ì¼«¿È¤Î¥É¥¥å¥á¥ó¥È ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
`¹ÔÊÔ½¸`:
^B 1 ʸ»úÁ°¤ØÌ᤹ ^F 1 ʸ»úÀè¤Ø¿Ê¤á¤ë ^A ¹Ô¤ÎÀèÆ¬¤Ë°Üư ^E ¹Ô¤ÎºÇ¸å¤Ë°Üư ^H ľÁ°¤Îʸ»ú¤òºï½ü DEL ¸½ºß¤Îʸ»ú¤òºï½ü ^D ¸½ºß°ÌÃÖ¤Îʸ»ú¤òºï½ü¡¢¶õ¹Ô¤Ê¤é EOF ¤òÁ÷¿® ^K ¸½ºß°ÌÃÖ¤«¤é¹ÔËö¤Þ¤Çºï½ü ^L,^R ²õ¤ì¤¿É½¼¨¤Î¹Ô¤òºÆÉ½¼¨ ^U ¹ÔÁ´ÂΤκï½ü ^W ľÁ°¤Îñ¸ì¤òºï½ü
`ÍúÎò`:
^P Á°¤ÎÍúÎò¤Ø°Üư ^N ¼¡¤ÎÍúÎò¤Ø°Üư
¥³¥á¥ó¥È¤Ï¼¡¤Î¤è¤¦¤Ë¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤¹: ʸ»ú '#' ¤Ï¡¢¹ÔÃæ¤Î¤¿¤¤¤Æ¤¤¤Î¾ì ½ê¤Ë½ñ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¤È¤ `gnuplot` ¤Ï¤½¤Î¹Ô¤Î»Ä¤ê¤ÎÉôʬ¤ò̵»ë ¤·¤Þ¤¹¡£¤¿¤À¤·¡¢°úÍÑÉä¤ÎÃæ¡¢¿ô (Ê£ÁÇ¿ô¤ò´Þ¤à) ¤ÎÃæ¡¢¥³¥Þ¥ó¥ÉÃÖ´¹ (command substitution) ¤ÎÃæ¤Ê¤É¤Ç¤Ï¤³¤Î¸ú²Ì¤¬¤¢¤ê¤Þ¤»¤ó¡£´Êñ¤Ë¸À¤¦¤È °ÕÌ£¤Î¤¢¤ë¤è¤¦¤Ê»È¤¤Êý¤ò¤·¤µ¤¨¤¹¤ì¤Ð¡¢Àµ¤·¤¯Æ°ºî¤¹¤ë¤È¸À¤¦¤³¤È¤Ç¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ëÃæ¤Î¥³¥á¥ó¥Èʸ»ú¤Î»ØÄê¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set datafile commentschars`¡£¥³¥á¥ó¥È¹Ô¤¬ '\' ¤Ç½ª¤ï¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢¼¡ ¤Î¹Ô¤â¥³¥á¥ó¥È¤È¤·¤Æ°·¤ï¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
¥³¥Þ¥ó¥É arrow, `set key`, `set label`, object ¤Ï¥°¥é¥Õ¾å ¤ÎǤ°Õ¤Î°ÌÃÖ¤¬»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤Î°ÌÃ֤ϰʲ¼¤Î½ñ¼°¤Ç»ØÄꤷ¤Þ¤¹:
{<system>} <x>, {<system>} <y> {,{<system>} <z>}
³ÆºÂɸ·Ï»ØÄê <system> ¤Ë¤Ï¡¢`first`, `second`, `graph`, `screen`, `character` ¤Î¤¤¤º¤ì¤«¤¬Æþ¤ê¤Þ¤¹¡£
`first` ¤Ïº¸¤È²¼¤Î¼´¤ÇÄêµÁ¤µ¤ì¤ë x,y (3D ¤Î¾ì¹ç¤Ï z ¤â) ¤ÎºÂɸ·Ï¤ò»ÈÍÑ ¤·¤Þ¤¹¡£`second` ¤ÏÂè 2 ¼´ (¾å¤È±¦¤Î¼´) ¤ò»ÈÍѤ·¤Þ¤¹¡£`graph` ¤Ï¥°¥é¥Õ ÉÁ²èÎΰèÆâ¤ÎÁêÂÐŪ°ÌÃÖ¤ò»ØÄꤷ¡¢º¸²¼¤¬ 0,0 ¤Ç ±¦¾å¤¬ 1,1 (splot ¤Î¾ì¹ç ¤Ï¥°¥é¥ÕÉÁ²èÎΰèÆâ¤Îº¸²¼¤¬ 0,0,0 ¤Ç¡¢ÅÚÂæ¤Î°ÌÃÖ¤ÏÉé¤Î z ¤ÎÃͤò»ÈÍѤ·¤Þ ¤¹¡£°Ê²¼»²¾È: xyplane) ¤È¤Ê¤ê¤Þ¤¹¡£`screen` ¤Ïɽ¼¨ÈÏ°ÏÆâ (ÈϰÏÁ´ ÂΤǤ¢¤ê¡¢size ¤ÇÁªÂò¤µ¤ì¤ë°ìÉôʬ¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó) ¤ò»ØÄꤷ¡¢º¸²¼ ¤¬ 0,0 ¤Ç ±¦¾å¤¬ 1,1 ¤È¤Ê¤ê¤Þ¤¹¡£`character` ¤Ï¡¢²èÌÌÎΰè¤Îº¸²¼ (screen 0,0) ¤«¤é¤Î¡¢Ê¸»ú¤ÎÉý¡¢Ê¸»ú¤Î¹â¤µ¤Ç¤Î°ÌÃÖ¤òÍ¿¤¨¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ `character` ºÂɸ¤Ï¡¢ÁªÂò¤µ¤ì¤¿¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º¤Ë°Í¸¤·¤Þ¤¹¡£
x ¤ÎºÂɸ·Ï¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï `first` ¤¬»È¤ï¤ì¤Þ¤¹¡£y ¤ÎºÂɸ·Ï¤¬ »ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï x ¤ËÂФ¹¤ëºÂɸ·Ï¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£
Í¿¤¨¤ëºÂɸ¤¬ÀäÂÐŪ¤Ê°ÌÃ֤ǤϤʤ¯¤ÆÁêÂÐŪ¤ÊÃͤǤ¢¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹ (Î㤨 ¤Ð arrow ... `rto` ¤Î 2 ÈÖÌܤοôÃÍ)¡£¤½¤Î¤Û¤È¤ó¤É¤¬¡¢Í¿¤¨¤é¤ì¤¿ ¿ôÃͤòºÇ½é¤Î°ÌÃÖ¤ËÂФ¹¤ëº¹¤È¤·¤Æ»È¤¤¤Þ¤¹¡£Í¿¤¨¤é¤ì¤¿ºÂɸ¤¬Âпô¼´Æâ¤Ë¤¢ ¤ë¾ì¹ç¤Ï¡¢¤½¤ÎÁêÂÐŪ¤ÊÃͤÏÇÜΨ¤È¤·¤Æ²ò¼á¤µ¤ì¤Þ¤¹¡£Î㤨¤Ð
set logscale x set arrow 100,5 rto 10,2
¤Ï¡¢x ¼´¤¬Âпô¼´¤Ç y ¼´¤¬Àþ·Á¤Î¼´¤Ê¤Î¤Ç¡¢100,5 ¤Î°ÌÃÖ¤«¤é 1000,7 ¤Î°Ì Ã֤ؤÎÌð°õ¤ò½ñ¤¯¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
°ì¤Ä (¤¢¤ë¤¤¤Ï¤½¤ì°Ê¾å) ¤Î¼´¤¬»þ´Ö¼´¤Ç¤¢¤ë¾ì¹ç¡¢timefmt ¤Î½ñ¼°Ê¸»úÎó ¤Ë½¾¤Ã¤Æ¡¢°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿»þ´Öʸ»úÎó¤ÇŬÀڤʺÂɸ¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ ¤¹¡£°Ê²¼»²¾È: xdata, timefmt¡£¤Þ¤¿¡¢`gnuplot` ¤ÏÀ°¿ôɽµ¤â ǧ¤á¤Æ¤¤¤Æ¡¢¤½¤Î¾ì¹ç¤½¤ÎÀ°¿ô¤Ï 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤µ¤ì¤Þ ¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢¥Û¥ï¥¤¥È¥¹¥Ú¡¼¥¹ (¶õÇò¤ä¥¿¥Ö) ¤ò´Þ¤Þ¤Ê¤¤Ç¤°Õ¤Î°õ»ú ²Äǽ¤Êʸ»úÎ󡢤¢¤ë¤¤¤Ï 2 ½Å°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿Ç¤°Õ¤Îʸ»úÎó (¥Û¥ï¥¤¥È¥¹¥Ú ¡¼¥¹¤¬´Þ¤Þ¤ì¤Æ¤âÎɤ¤)¡¢¤Î¤¤¤º¤ì¤«¤Î·Á¤«¤é¤Ê¤ëʸ»úÎó¥Ç¡¼¥¿¤ò»ý¤¿¤»¤ë¤³ ¤È¤â²Äǽ¤Ç¤¹¡£¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¼¡¤ÎÎã¤Î¤è¤¦¤Ê¹Ô¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ì ¤Ï 4 ¤Ä¤ÎÎó¤ò´Þ¤ß¡¢3 ÎóÌܤ¬¥Æ¥¥¹¥ÈÉôʬ¤Ç¤¢¤ë¤È¸«¤Ê¤µ¤ì¤Þ¤¹:
1.000 2.000 "Third column is all of this text" 4.00
¥Æ¥¥¹¥ÈÉôʬ¤Ï 2 ¼¡¸µ¤ä 3 ¼¡¸µÉÁ²èÆâ¤ÇÎ㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ë»ÈÍѤµ¤ì¤Þ¤¹:
plot 'datafile' using 1:2:4 with labels splot 'datafile using 1:2:3:4 with labels
¥Æ¥¥¹¥ÈÉôʬ¤ÎÎó¥Ç¡¼¥¿¤Ï 1 ¤Ä¡¢¤Þ¤¿¤ÏÊ£¿ô¤ÎÉÁ²è¼´¤ÎÌÜÀ¹¤ê¤Î¥é¥Ù¥ë¤È¤· ¤Æ»ÈÍѤǤ¤Þ¤¹¡£¼¡¤ÎÎã¤Ï¡¢ÆþÎϥǡ¼¥¿¤Î 3 ÎóÌÜ¤È 4 ÎóÌܤò (X,Y) ºÂɸ¤È ¤·¤Æ¼è¤ê½Ð¤·¡¢¤½¤ì¤é¤ÎÅÀ¤ÎÎó¤ò·ë¤ÖÀþʬ¤òÉÁ²è¤·¤Þ¤¹¡£¤·¤«¤·¤³¤Î¾ì¹ç gnuplot ¤Ï¡¢x ¼´¤Ë±è¤Ã¤ÆÉ¸½àŪ¤Ë´Ö¤Î¶õ¤¤¤¿¿ô»ú¥é¥Ù¥ë¤Î¤Ä¤¤¤¿ÌÜÀ¹¤ê¹ï¤ß ¤ò¤Ä¤±¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¢ÆþÎϥǡ¼¥¿¥Õ¥¡¥¤¥ë¤Î 1 ¹ÔÌܤΠX ºÂɸ¤Î°ÌÃ֤ˡ¢ÌÜÀ¹ ¤ê¹ï¤ß¤Èʸ»úÎó¤ò x ¼´¤Ë±è¤Ã¤Æ¤Ä¤±¤Æ¹Ô¤¤Þ¤¹¡£
set xtics plot 'datafile' using 3:4:xticlabels(1) with linespoints
ÆþÎϥǡ¼¥¿¤ÎÎó¤ÎºÇ½é¤Î¥¨¥ó¥È¥ê (¤¹¤Ê¤ï¤ÁÎó¤Î¸«½Ð¤·) ¤ò¥Æ¥¥¹¥ÈÉôʬ¤È²ò ¼á¤¹¤ë¤â¤¦°ì¤Ä¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¡¢¤½¤ì¤Ï¥Æ¥¥¹¥ÈÉôʬ¤ò¡¢¤½¤ÎÉÁ²è¤·¤¿Îó ¤Î¥Ç¡¼¥¿¤ÎÀâÌÀ (key) ¤Î¥¿¥¤¥È¥ëÉôʬ¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¡£¼¡¤ÎÎã¤Ï¡¢ÀèÆ¬¤Î ¹Ô¤Î 2 ÎóÌܤÎÉôʬ¤òÀâÌÀ¥Ü¥Ã¥¯¥¹Æâ¤Î¥¿¥¤¥È¥ë¤òÀ¸À®¤¹¤ë¤Î¤Ë»ÈÍѤ·¡¢¤½¤Î ¸å¤ÎÎó¤Î 2,4 ÎóÌܤÏÍ׵ᤵ¤ì¤¿¶ÊÀþ¤òÉÁ²è¤¹¤ë¤Î¤Ë½èÍý¤µ¤ì¤Þ¤¹:
plot 'datafile' using 1:(f($2)/$4) with lines title columnhead(2)
Ê̤ÎÎã:
plot for [i=2:6] 'datafile' using i title "Results for ".columnhead(i)
°Ê²¼»²¾È: labels, `using xticlabels`, `plot title`, using¡£
¿¤¯¤Î½ÐÎÏ·Á¼°¤¬¡¢³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode) ¤ò¥µ¥Ý¡¼¥È ¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢Ê¸»úÎó¤ËÄɲäνñ¼°¾ðÊó¤òËä¤á¤³¤ß¤Þ¤¹¡£Î㤨¤Ð "x^2" ¤Ï x ¤Î¼«¾è¤ò¡¢ÄÌ¾ï²æ¡¹¤¬¸«¤ë¾åÉÕ¤¤Î 2 ¤¬¤Ä¤¤¤¿·Á¤Ç½ñ¤½Ð¤·¤Þ¤¹¡£¤³¤Î ¥â¡¼¥É¤Ï¡¢Î㤨¤Ð¡¢"set term png enhanced" ¤Î¤è¤¦¤ËÉáÄ̤ϽÐÎÏ·Á¼°¤òÀßÄê ¤¹¤ë¤È¤¤ËÁªÂò¤·¤Þ¤¹¤¬¡¢¸å¤Ç "set termoption enhanced" ¤ò»È¤Ã¤Æ¤½¤Îµ¡ ǽ¤ò͸ú/̵¸ú¤Ë¤â¤Ç¤¤Þ¤¹¤·¡¢"set label 'x_2' noenhanced" ¤Î¤è¤¦¤Ë¸Ä¡¹ ¤Îʸ»úÎó¤ËŬÍѤ¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
À©¸æµ¹æ Îã ÀâÌÀ ^ a^x ¾åÉդʸ»ú _ a_x ²¼Éդʸ»ú @ @x, a@^b_{cd} ¶õ¥Ü¥Ã¥¯¥¹ (Éý¤¬¤Ê¤¤) & &{space} »ØÄꤷ¤¿Ä¹¤µ¤Î¥¹¥Ú¡¼¥¹¤òÁÞÆþ ~ ~a{.8-} 'a' ¤Î¾å¤Ë '-' ¤ò¡¢¸½ºß¤Î¥Õ¥©¥ó¥È¥µ ¥¤¥º¤Î .8 ÇÜ»ý¤Á¾å¤²¤¿°ÌÃ֤˽Ťͽñ¤
Ãæ¥«¥Ã¥³¤Ï°ìʸ»ú¤¬´üÂÔ¤µ¤ì¤ë²Õ½ê¤ËÊ£¿ô¤Îʸ»ú¤ò½ñ¤¯¾ì¹ç¤Ë»È¤ï¤ì¤Þ¤¹ (Îã ¤¨¤Ð 2^{10})¡£¥Õ¥©¥ó¥È¡¢¤ª¤è¤Ó¤½¤Î¥µ¥¤¥º¤òÊѹ¹¤¹¤ë¤Ë¤Ï¡¢°Ê²¼¤Î·Á¼°¤ò»È ¤Ã¤Æ¤¯¤À¤µ¤¤: {/[fontname][=fontsize | *fontscale] text} ¤è¤Ã¤Æ¡¢Î㤨 ¤Ð {/Symbol=20 G} ¤Ï 20 ¥Ý¥¤¥ó¥È¤Î¦£ (¥¬¥ó¥Þ)¤Ë¡¢{/*0.75 K} ¤Ï¸½ºß¤ÎÍ ¸ú¤Ê¥Õ¥©¥ó¥È¥µ¥¤¥º¤Î 3/4 ¤ÎÂ礤µ¤Î K ¤Ë¤Ê¤ê¤Þ¤¹ (ʸ»ú '/' ¤Ï¡¢'{' ¤Î ľ¸å¤Îʸ»ú¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó)¡£
¶õ¥Ü¥Ã¥¯¥¹ (phantom box) ¤Ï a@^b_c ¤Î¾åÉդʸ»ú¤È²¼Éդʸ»ú¤ò·¤¨¤ë¤È ¤¤ËÍÍѤǤ¹¤¬¡¢Ê¸»ú¤Ë¥¢¥¯¥»¥ó¥Èµ¹æ¤ò½Å¤Í¤ë¾ì¹ç¤Ë¤Ï¤¦¤Þ¤¯Æ¯¤¤Þ¤»¤ó¡£ ¸å¼Ô¤ÎÌÜŪ¤Î¤¿¤á¤Ë¤Ï¡¢¿§¡¹¤Ê¥¢¥¯¥»¥ó¥È¤ä¤½¤Î¾¤Î¥À¥¤¥¢¥¯¥ê¥Æ¥£¥«¥ë¥Þ ¡¼¥¯¤Î¤¢¤ë¿¤¯¤Îʸ»ú¤ò»ý¤Ä¥¨¥ó¥³¡¼¥É (Î㤨¤Ð iso_8859_1 ¤ä utf8) ¤ò»È ÍѤ¹¤ëÊý¤¬¤¤¤¤¤Ç¤·¤ç¤¦¡£°Ê²¼»²¾È: encoding¡£¤½¤Î¥Ü¥Ã¥¯¥¹¤Ï¥¹¥Ú¡¼ ¥·¥ó¥°¤¬¹Ô¤Ê¤ï¤ì¤Ê¤¤¤Î¤Ç¡¢¥Ü¥Ã¥¯¥¹Æâ (¤Ä¤Þ¤ê @ ¤Î¸å¤í) ¤Î¾åÉդʸ»ú¤ä ²¼Éդʸ»ú¤òû¤¯½ÐÎϤ¹¤ë¤Î¤ËŬ¤·¤Æ¤¤¤Þ¤¹¡£
¤¢¤ëʸ»úÎó¤ÈƱ¤¸Ä¹¤µ¤Î¥¹¥Ú¡¼¥¹¤òʸ»ú '&' ¤ò»È¤¦¤³¤È¤ÇÆþ¤ì¤ë¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢
'abc&{def}ghi'
¤Ï°Ê²¼¤òÀ¸À®¤·¤Þ¤¹ (abc ¤È ghi ¤Î´Ö¤Ï 3 ʸ»úʬ¤Î¶õÇò):
'abc ghi'
ʸ»ú '~' ¤Ï¡¢¼¡¤Îʸ»ú¡¢¤Þ¤¿¤Ï¥«¥Ã¥³¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎó¤Ë¡¢¤½¤ì¤Ë³¤¯Ê¸»ú ¤Þ¤¿¤Ï¥«¥Ã¥³¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎó¤ò½Å¤Í½ñ¤¤·¤Þ¤¹¡£2 ÈÖÌܤÎʸ»ú¤ÏºÇ½é¤Îʸ»ú ¤Ë¤¢¤ï¤»¤Æ¿åÊ¿Êý¸þ¤Ë¥»¥ó¥¿¥ê¥ó¥°¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ '~a/' ¤Ï 'a' ¤ò´Ó¤¯¤è ¤¦¤Ê¥¹¥é¥Ã¥·¥å¤¬ÆÀ¤é¤ì¤Þ¤¹¡£2 ÈÖÌܤÎʸ»ú¤Ï¡¢¤½¤ÎÁ°¤Ë¿ô»ú¤òÃÖ¤¯¤³¤È¤Ç¿â ľÊý¸þ¤Ë°Üư¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¿ô»ú¤Ï¸½ºß¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤ËÂФ¹ ¤ë³ä¹ç¤ò°ÕÌ£¤·¡¢¤½¤ì¤Ë½¾¤Ã¤ÆÊ¸»ú¤¬¾å¤¬¤Ã¤¿¤ê²¼¤¬¤Ã¤¿¤ê¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç ¿ô»ú¤Èʸ»úÎó¤Ï 1 ʸ»ú¤è¤êŤ¯¤Ê¤ë¤Î¤Ç¥«¥Ã¥³¤Ç°Ï¤àɬÍפ¬¤¢¤ê¤Þ¤¹¡£½Å¤Í ½ñ¤¤µ¤ì¤ëʸ»úÎ󤬿ô»ú¤«¤é»Ï¤Þ¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¿âľ¤Ë¤º¤é¤¹ÃͤÈʸ»úÎó¤È ¤Î´Ö¤Ë¥¹¥Ú¡¼¥¹¤òÆþ¤ì¤Æ¤¯¤À¤µ¤¤ ('~{abc}{.5 000}')¡£¤½¤ì°Ê³°¤Ï¥¹¥Ú¡¼¥¹ ¤ÏÉÔÍפǤ¹ ('~{abc}{.5—}')¡£°ìÊý¡¢¤¢¤ë¤¤¤ÏξÊý¤Î¥Õ¥©¥ó¥È¤òÊѹ¹¤¹¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹ ('~a{.5 /*.2 o}'; 'a' ¤½¤Î 1/5 ¤ÎÂ礤µ¤Î 'o'¡¢¤³¤Î¾ì¹ç¿ô »ú¤È¥¹¥é¥Ã¥·¥å¤Î´Ö¤Î¥¹¥Ú¡¼¥¹¤ÏɬÍפǤ¹) ¤¬¡¢¤½¤Îʸ»úÎ󤬻Ϥޤ俸å¤ÇÊÑ ¹¹¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£¤½¤ì¤¾¤ì¤Îʸ»úÎóÆâ¤Ç¡¢Â¾¤ÎÆÃ¼ì¤Ê½ñ¼°¤ò»È¤¦¤³¤È ¤â¤Ç¤¤Þ¤»¤ó¡£¤â¤Á¤í¤ó¡¢'~a{\^}' ¤Î¤è¤¦¤ËÆÃ¼ì¤Êʸ»ú¤ò¥¨¥¹¥±¡¼¥×¤¹¤ë¤³ ¤È (²¼µ»²¾È) ¤Ï²Äǽ¤Ç¤¹¡£
\ʸ»ú¥³¡¼¥É (8 ¿Ê¿ô) ¤ò»ØÄꤹ¤ë¤³¤È¤ÇÆÃ¼ì¤Êµ¹æ¤ò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£Î㤨¤Ð¡¢{/Symbol \245} ¤Ï̵¸ÂÂç¤Îµ¹æ¤Ë¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤Ï¡¢ UTF-8 ¤Î¤è¤¦¤Ê¥Þ¥ë¥Á¥Ð¥¤¥È¥¨¥ó¥³¡¼¥É¤Î¾ì¹ç¤Ë¤Ï¤¦¤Þ¤¯¤¤¤¤Þ¤»¤ó¡£UTF-8 ´Ä¶¤Ç¤Ï¡¢¥¿¥¤¥×ÆþÎϤ¹¤ë¤«¤Þ¤¿¤ÏÊ̤Τä¤êÊý¤Ç¤¢¤Ê¤¿¤¬Ë¾¤àʸ»ú¤òÁªÂò¤¹¤ë ¤³¤È¤Ç¥Þ¥ë¥Á¥Ð¥¤¥ÈÎó¤òÆþÎϤǤ¤ë¤è¤¦¤Ë¤¹¤Ù¤¤Ç¤¹¡£
À©¸æÊ¸»ú¤Ï¡¢ \\ ¤ä \{ ¤Ê¤É¤Î¤è¤¦¤Ë \ ¤ò»È¤Ã¤Æ¥¨¥¹¥±¡¼¥×¤Ç¤¤Þ¤¹¡£
¤·¤«¤·¡¢Æó½Å°úÍÑÉäÆâ¤Îʸ»úÎó¤Ïñ°ì°úÍÑÉäÆâ¤Îʸ»úÎó¤È¤Ï°Û¤Ê¤Ã¤Æ²ò¼á¤µ¤ì ¤ë¤³¤È¤òÃΤäƤª¤¤¤Æ¤¯¤À¤µ¤¤¡£¼ç¤Ê°ã¤¤¤Ï¡¢Æó½Å°úÍÑÉäÆâ¤Îʸ»úÎó¤Ç¤Ï¥Ð¥Ã ¥¯¥¹¥é¥Ã¥·¥å¤Ï 2 ¤Ä½Å¤Í¤ëɬÍפ¬¤¢¤ë¤³¤È¤Ç¤¹¡£
Îã (¤³¤ì¤é¤Ï¸ÀÍÕ¤ÇÀâÌÀ¤¹¤ë¤Î¤ÏÆñ¤·¤¤¤Î¤Ç¤È¤ê¤¢¤¨¤º¤ä¤Ã¤Æ¤ß¤Æ¤¯¤À¤µ¤¤):
set xlabel 'Time (10^6 {/Symbol m}s)' set title '{/Symbol=18 \\362@_{/=9.6 0}^{/=12 x}} \\ {/Helvetica e^{-{/Symbol m}^2/2} d}{/Symbol m}'
gnuplot ¥½¡¼¥¹ÇÛÉÛʪÆâ¤Î /docs/psdoc ¥µ¥Ö¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤¢¤ë¥Õ¥¡¥¤¥ë "ps_guide.ps" ¤Ë¡¢³ÈÄ¥¤µ¤ì¤¿½ñ¼°¤Ë´Ø¤¹¤ëÎ㤬¹¹¤ËºÜ¤Ã¤Æ¤¤¤Þ¤¹¡£
`gnuplot` ¤Ï¿¤¯¤Î¥·¥§¥ë´Ä¶ÊÑ¿ô¤òǧ¼±¤·¤Þ¤¹¡£É¬¿Ü¤Î¤â¤Î¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢ »È¤¨¤ÐÊØÍø¤Ë¤Ê¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£
GNUTERM ¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ì¤Ï»ÈÍѤµ¤ì¤ë½ÐÎÏ·Á¼° (terminal) ¤Î̾ Á°¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£¤³¤ì¤Ï `gnuplot` ¤¬µ¯Æ°»þ¤Ë¸«¤Ä¤±¤¿½ÐÎÏ·Á¼°¤ËÍ¥Àè ¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¤¬¡¢.gnuplot (¤Þ¤¿¤Ï¤½¤ì¤ËÁêÅö¤¹¤ë) ¥¹¥¿¡¼¥È¥¢¥Ã¥×¥Õ¥¡ ¥¤¥ë (°Ê²¼»²¾È: `startup`) ¤Ë¤è¤ë»ØÄê¤ä¡¢Åö¤êÁ°¤Î¤³¤È¤Ç¤¹¤¬¡¢¤½¤Î¸å¤Ë ÌÀ¼¨Åª¤Ë»ØÄꤷ¤¿Êª¤ÎÊý¤¬Í¥À褵¤ì¤Þ¤¹¡£
GNUHELP ¤Ë¥Ø¥ë¥×¥Õ¥¡¥¤¥ë (gnuplot.gih) ¤Î¥Ñ¥¹Ì¾¤òÄêµÁ¤·¤Æ¤ª¤¯¤³¤È¤¬¤Ç ¤¤Þ¤¹¡£
VMS ¤Ç¤Ï¡¢ÏÀÍý̾ GNUPLOT$HELP ¤ò `gnuplot` ¤Î¥Ø¥ë¥×¥é¥¤¥Ö¥é¥ê¤Î̾Á°¤È ¤·¤ÆÄêµÁ¤·¤Þ¤¹¡£`gnuplot` ¤Î¥Ø¥ë¥×¤ÏǤ°Õ¤Î¥·¥¹¥Æ¥à¤Î¥Ø¥ë¥×¥é¥¤¥Ö¥é¥ê¤Ë Æþ¤ì¤ë¤³¤È¤¬¤Ç¤¡¢`gnuplot` ¤ÎÆâÉô¤«¤é¤Ç¤â³°Éô¤«¤é¤Ç¤â»²¾È¤·¤Æ¹½¤¤¤Þ¤» ¤ó¡£
Unix ¤Ë¤ª¤¤¤Æ¤Ï¡¢¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤Ë .gnuplot ¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤¬¤Ê¤¤ ¾ì¹ç¤Ë¤Ï¡¢HOME ¤ËÄêµÁ¤µ¤ì¤¿¥Ç¥£¥ì¥¯¥È¥ê¤òõ¤·¤Þ¤¹¡£MS-DOS, Windows, OS/2 ¤Ç¤Ï GNUPLOT ¤¬¤½¤ÎÌò³ä¤Ë»È¤ï¤ì¤Þ¤¹¡£Windows ¤Ç¤Ï¡¢NT ÀìÍѤÎÊÑ¿ô USERPROFILE ¤â»²¾È¤µ¤ì¤Þ¤¹¡£VMS ¤Ç¤Ï SYS$LOGIN ¤Ç¤¹¡£`help startup` ¤ÈÂǤäƤߤƤ¯¤À¤µ¤¤¡£
Unix ¤Ë¤ª¤¤¤Æ¤Ï¡¢PAGER ¤¬¥Ø¥ë¥×¥á¥Ã¥»¡¼¥¸¤Î½ÐÎÏÍѤΥե£¥ë¥¿¤È¤·¤Æ»È¤ï ¤ì¤Þ¤¹¡£
Unix ¤Ç¤Ï¡¢SHELL ¤¬ shell ¥³¥Þ¥ó¥É¤ÎºÝ¤Ë»È¤ï¤ì¤Þ¤¹¡£MS-DOS, OS/2 ¤Ç ¤Ï COMSPEC ¤¬ shell ¥³¥Þ¥ó¥É¤ÎºÝ¤Ë»È¤ï¤ì¤Þ¤¹¡£
FIT_SCRIPT ¤Ï¡¢Åö¤Æ¤Ï¤á (fit) ¤¬ÃæÃǤµ¤ì¤¿¤È¤¤Ë¼Â¹Ô¤¹¤ë `gnuplot` ¥³ ¥Þ¥ó¥É¤Î»ØÄê¤Ë»È¤ï¤ì¤Þ¤¹¡£°Ê²¼»²¾È: `fit`¡£FIT_LOG ¤ÏÅö¤Æ¤Ï¤á¤Ë¤è¤ë¥í ¥°¥Õ¥¡¥¤¥ë¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥¡¥¤¥ë̾¤Î»ØÄê¤Ë»È¤ï¤ì¤Þ¤¹¡£
GNUPLOT_LIB ¤Ï¡¢¥Ç¡¼¥¿¤ä¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤Î¸¡º÷¥Ç¥£¥ì¥¯¥È¥ê¤òÄɲÃÄêµÁ¤¹ ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¤½¤ÎÊÑ¿ô¤Ï¡¢°ì¤Ä¤Î¥Ç¥£¥ì¥¯¥È¥ê̾¤«¤Þ¤¿¤ÏÊ£¿ô¤Î¥Ç¥£¥ì ¥¯¥È¥ê̾¤ò½ñ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¤¬¡¢¥Ç¥£¥ì¥¯¥È¥ê¤Î¶èÀÚ¤ê¤Ï¥×¥é¥Ã¥È¥Û¡¼¥àËè ¤Ë°ã¤¤¤Þ¤¹¡£Î㤨¤Ð Unix ¤Ç¤Ï ':' ¤Ç¡¢MS-DOS, Windows, OS/2 ¤Ç¤Ï ';' ¤Ç ¤¹¡£GNUPLOT_LIB ¤ÎÃͤÏÊÑ¿ô loadpath ¤ËÄɲ䵤ì¤Þ¤¹¤¬¡¢¤½¤ì¤Ï save ¤ä `save set` ¥³¥Þ¥ó¥É¤Ç¤ÏÊݸ¤µ¤ì¤Þ¤»¤ó¡£
½ÐÎϥɥ饤¥Ð¤ÎÃæ¤Ë¤Ï gd ¥é¥¤¥Ö¥é¥ê·Ðͳ¤Ç TrueType ¥Õ¥©¥ó¥È¤ò°·¤¨¤ë¤â¤Î ¤â¤¤¤¯¤Ä¤«¤¢¤ê¤Þ¤¹¡£¤³¤ì¤é¤Î¥É¥é¥¤¥Ð¤Î¥Õ¥©¥ó¥È¸¡º÷¥Ñ¥¹¤Ï¡¢´Ä¶ÊÑ¿ô GDFONTPATH ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢¤½¤ì¤é¤Î¥É¥é¥¤¥Ð¤Ç¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥Õ ¥©¥ó¥È¤Ï´Ä¶ÊÑ¿ô GNUPLOT_DEFAULT_GDFONT ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£
postscript ½ÐÎϥɥ饤¥Ð¤Ï¼«Ê¬¤Ç»ý¤Ã¤Æ¤¤¤ë¥Õ¥©¥ó¥È¸¡º÷¥Ñ¥¹¤ò»È¤¤¤Þ¤¹¤¬¡¢ ¤½¤ì¤Ï´Ä¶ÊÑ¿ô GNUPLOT_FONTPATH ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£½ñ¼°¤Ï GNUPLOT_LIB ¤È Ʊ¤¸¤Ç¤¹¡£GNUPLOT_FONTPATH ¤ÎÃͤÏÊÑ¿ô fontpath ¤ËÄɲ䵤ì¤Þ¤¹¤¬¡¢¤½ ¤ì¤Ï save ¤ä `save set` ¥³¥Þ¥ó¥É¤Ç¤ÏÊݸ¤µ¤ì¤Þ¤»¤ó¡£
PostScript ¥É¥é¥¤¥Ð¤Ï¡¢³°Éô (ÁȤ߹þ¤Þ¤ì¤Æ¤¤¤Ê¤¤) ÄêµÁ¥Õ¥¡¥¤¥ë¤òõ¤¹¤¿ ¤á¤Ë´Ä¶ÊÑ¿ô GNUPLOT_PS_DIR ¤òÍøÍѤ·¤Þ¤¹¡£¥¤¥ó¥¹¥È¡¼¥ë»þ¤Îºî¶È¤Ë¤è¤ê¡¢ gnuplot ¤Ë¤Ï¤½¤ì¤é¤Î¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤¬ÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ë¤«¡¢¤Þ¤¿¤Ï¥Ç¥Õ¥© ¥ë¥È¤Î¥Ñ¥¹¤¬Ëä¤á¹þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÊÑ¿ô¤Ï¡¢postscript ½ÐÎÏ·Á¼°¤Ç¥Ç¥Õ ¥©¥ë¥È¤Î¥Õ¥¡¥¤¥ë¤ÎÂå¤ï¤ê¤Ë¥«¥¹¥¿¥Þ¥¤¥º¤·¤¿ prologue ¥Õ¥¡¥¤¥ë¤ò»ÈÍѤ¹¤ë ¤Î¤ËÍøÍѤǤ¤Þ¤¹¡£°Ê²¼»²¾È: `postscript prologue`¡£
´ðËÜŪ¤Ë¤Ï C, FORTRAN, Pascal, BASIC ¤Ë¤ª¤¤¤ÆÍøÍѲÄǽ¤Ê¿ô³ØÉ½¸½¤ò»ÈÍÑ ¤Ç¤¤Þ¤¹¡£ ±é»»»Ò¤ÎÍ¥Àè½ç°Ì¤Ï C ¸À¸ì¤Î»ÅÍͤ˽¾¤¤¤Þ¤¹¡£¿ô¼°Ãæ¤Î¶õÇòʸ»ú ¤È¥¿¥Öʸ»ú¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
Ê£ÁÇ¿ô¤ÎÄê¿ô¤Ï {<real>,<imag>} ¤Èɽ¸½¤·¤Þ¤¹¡£¤³¤³¤Ç <real> ¤È <imag> (¼ÂÉô¡¢µõÉô) ¤Ï¿ôÃÍÄê¿ô¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð {3,2} ¤Ï 3 + 2i ¤ò ¤¢¤é¤ï¤·¡¢{0,1} ¤Ï 'i' ¼«¿È¤òɽ¤·¤Þ¤¹¡£¤³¤ì¤é¤Ë¤ÏÌÀ¼¨Åª¤ËÃæ¥«¥Ã¥³¤ò»È ¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
gnuplot ¤Ï "¼Â¿ô" ¤È "À°¿ô" ±é»»¤ò FORTRAN ¤ä C ¤Î¤è¤¦¤Ë°·¤¦¤È¤¤¤¦¤³¤È ¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£"1", "-10" ¤Ê¤É¤ÏÀ°¿ô¤È¸«¤Ê¤µ¤ì¡¢"1.0", "-10.0", "1e1", 3.5e-1 ¤Ê¤É¤Ï¼Â¿ô¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£ ¤³¤ì¤é 2 ¤Ä¤Î¤â¤Ã¤È¤â½ÅÍפʰ㠤¤¤Ï³ä»»¤Ç¤¹¡£À°¿ô¤Î³ä»»¤ÏÀÚ¤ê¼Î¤Æ¤é¤ì¤Þ¤¹: 5/2 = 2¡£¼Â¿ô¤Ï¤½¤¦¤Ç¤Ï¤¢ ¤ê¤Þ¤»¤ó: 5.0/2.0 = 2.5¡£¤½¤ì¤é¤¬º®ºß¤·¤¿¼°¤Î¾ì¹ç¡¢·×»»¤ÎÁ°¤ËÀ°¿ô¤Ï¼Â ¿ô¤Ë "³ÈÄ¥" ¤µ¤ì¤Þ¤¹: 5/2e0 = 2.5¡£Éé¤ÎÀ°¿ô¤òÀµ¤ÎÀ°¿ô¤Ç³ä¤ë¾ì¹ç¡¢¤½¤Î Ãͤϥ³¥ó¥Ñ¥¤¥é¤Ë¤è¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£"print -5/2" ¤È¤·¤Æ¡¢¤¢¤Ê¤¿¤Î¥·¥¹¥Æ ¥à¤¬ -2 ¤È -3 ¤Î¤É¤Á¤é¤òÅú¤¨¤È¤¹¤ë¤«¤ò³Îǧ¤·¤Æ¤¯¤À¤µ¤¤¡£
¿ô¼° "1/0" ¤Ï "̤ÄêµÁÃÍ (undefined)" ¥Õ¥é¥°¤òÀ¸À®¤·¡¢¤½¤ì¤Ë¤è¤ê¤½¤ÎÅÀ ¤ò̵»ë¤·¤Þ¤¹¡£¤¢¤ë¤¤¤Ï¡¢¤¢¤é¤«¤¸¤áÄêµÁ¤µ¤ì¤Æ¤¤¤ëÃÍ NaN ¤ò»È¤Ã¤Æ¤âƱ¤¸ ¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£Îã¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: using¡£
Ê£ÁÇ¿ôɽ¸½¤Î¼Â¿ôÉôʬ¡¢µõ¿ôÉôʬ¤Ï¡¢¤É¤ó¤Ê·Á¤ÇÆþÎϤµ¤ì¤Æ¤â¾ï¤Ë¼Â¿ô¤Ç¤¹: {3,2} ¤Î "3" ¤È "2" ¤Ï¼Â¿ô¤Ç¤¢¤ê¡¢À°¿ô¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
gnuplot ¤Ïʸ»úÎó¤ËÂФ¹¤ëñ½ã¤Ê±é»»¡¢¤ª¤è¤Óʸ»úÎóÊÑ¿ô¤âÍøÍѤǤ¤Þ¤¹¡£Îã ¤¨¤Ð¼° ("A" . "B" eq "AB") ¤Ï¿¿¤Èɾ²Á¤µ¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤Ïʸ»úÎó¤Î·ë¹ç±é »»»Ò¤Èʸ»úÎó¤ÎÅù¹æ±é»»»Ò¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£
¿ô¤È¤·¤Æ¤ÎÃͤò´Þ¤àʸ»úÎó¤Ï¡¢¤½¤ì¤¬¿ô¼°¤ÇÍøÍѤµ¤ì¤¿¾ì¹ç¤Ï¡¢Âбþ¤¹¤ëÀ°¿ô ¤ä¼Â¿ô¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢("3" + "4" == 7) ¤ä (6.78 == "6.78") ¤Ï ¤É¤Á¤é¤â¿¿¤Ë¤Ê¤ê¤Þ¤¹¡£À°¿ô¤Ï¡¢¤½¤ì¤¬Ê¸»úÎó·ë¹ç±é»»»Ò¤Ç»È¤ï¤ì¤¿¾ì¹ç¤Ïʸ »úÎó¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¤¬¡¢¼Â¿ô¤äÊ£ÁÇ¿ô¤Ï¥À¥á¤Ç¤¹¡£Åµ·¿Åª¤ÊÎã¤Ï¡¢¥Õ¥¡¥¤¥ë̾ ¤ä¾¤Îʸ»úÎóÆâ¤ËÀ°¿ô¤ò»È¤¦¾ì¹ç¤Ç¤·¤ç¤¦: Î㤨¤Ð ("file" . 4 eq "file4") ¤Ï¿¿¤Ç¤¹¡£
¸åÃÖ»ØÄꤹ¤ëÈϰϵ½Ò»Ò [beg:end] ¤Ë¤è¤Ã¤Æ¡¢Éôʬʸ»úÎó¤ò»ØÄꤹ¤ë¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢"ABCDEF"[3:4] == "CD" ¤Ç¡¢"ABCDEF"[4:*] == "DEF" ¤Ç ¤¹¡£½ñ¼° "string"[beg:end] ¤Ï¡¢Ê¸»úÎóÃͤÎÁȤ߹þ¤ß´Ø¿ô substr("strings",beg,end) ¤ò¸Æ¤Ö¤³¤È¤È¤Û¤ÜƱ¤¸¤Ç¤¹¤¬¡¢´Ø¿ô¸Æ¤Ó½Ð¤·¤Ç¤Ï beg, end ¤Ï¾Êά¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£
`gnuplot` ¤Î¿ô³Ø´Ø¿ô¤Ï¡¢Unix ¿ô³Ø¥é¥¤¥Ö¥é¥ê¤Î´Ø¿ô¤È¤Û¤ÜƱ¤¸¤Ç¤¹¤¬¡¢ÆÃ ¤ËÃí°Õ¤¬¤Ê¤±¤ì¤ÐÁ´¤Æ¤Î´Ø¿ô¤¬À°¿ô¡¢¼Â¿ô¡¢Ê£ÁÇ¿ô¤Î°ú¿ô¤ò¼è¤ë¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£³Ñ¤ò°ú¿ô¤äÌá¤êÃͤȤ¹¤ë´Ø¿ô (Î㤨¤Ð sin(x), cos(x), arg(z)) ¤Ï¡¢¤½ ¤ÎÃͤò¥é¥¸¥¢¥ó¤È¤·¤Æ°·¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¥³¥Þ¥ó¥É angles ¤Ë¤è¤Ã¤ÆÅÙ ¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£
´Ø¿ô `abs(x)` °ú¿ô¤ÎÀäÂÐÃͤòÊÖ¤·¤Þ¤¹¡£ÊÖ¤êÃͤη¿¤Ï°ú¿ô¤ÈƱ¤¸¤Ç¤¹¡£
Ê£ÁÇ¿ô¤Î°ú¿ô¤ËÂФ·¤Æ¤Ï, abs(x) ¤ÏÊ£ÁÇÊ¿Ì̤ˤª¤±¤ë x ¤ÎŤµ¤ÈÄêµÁ¤µ¤ì¤Æ ¤¤¤Þ¤¹ [¤¹¤Ê¤ï¤Á sqrt(real(x)**2 + imag(x)**2) ]¡£
´Ø¿ô `acos(x)` ¤Ï°ú¿ô¤Î¥¢¡¼¥¯¥³¥µ¥¤¥ó (µÕ;¸¹) ¤òÊÖ¤·¤Þ¤¹¡£`acos` ¤ÎÊÖ ¤¹Ãͤ¬¥é¥¸¥¢¥óñ°Ì¤«¤Þ¤¿¤ÏÅ٤Ǥ¢¤ë¤«¤Ï angles ¤ÇÁªÂò¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `acosh(x)` ¤ÏµÕ¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥³¥µ¥¤¥ó (µÕÁжÊ;¸¹) ¤ÎÃͤò¥é¥¸¥¢¥ó ¤ÇÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `airy(x)` ¤Ï¡¢¥¨¥¢¥ê¡¼ (Airy) ´Ø¿ô Ai(x) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£´Ø¿ô Ai(x) ¤Ï¡¢ÈùʬÊýÄø¼° y” - x y = 0 ¤Î¡¢¼Â¿ôÁ´ÂΤÇͳ¦¤Ê²ò¤Ç¤¹¡£°ú¿ô¤¬ Ê£ÁÇ¿ô¤Î¾ì¹ç¡¢¤½¤Îµõ¿ôÉôʬ¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `arg(x)` ¤ÏÊ£ÁÇ¿ô¤ÎÊгѤò¡¢angles ¤ÎÀßÄê¤Ë¤·¤¿¤¬¤Ã¤Æ¥é¥¸¥¢ ¥ó¡¢¤Þ¤¿¤ÏÅÙ¤ÇÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `asin(x)` ¤Ï°ú¿ô¤Î¥¢¡¼¥¯¥µ¥¤¥ó (µÕÀµ¸¹) ¤òÊÖ¤·¤Þ¤¹¡£`asin` ¤ÎÊÖ¤¹ ÃÍ¤Ï angles ¤ÎÀßÄê¤Ë¤è¤Ã¤Æ¥é¥¸¥¢¥óñ°Ì¤«¤Þ¤¿¤ÏÅ٤ˤʤê¤Þ¤¹¡£
´Ø¿ô `asinh(x)` ¤ÏµÕ¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥µ¥¤¥ó (µÕÁжÊÀµ¸¹) ¤ÎÃͤò¥é¥¸¥¢¥ó¤Ç ÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `atan(x)` ¤Ï°ú¿ô¤Î¥¢¡¼¥¯¥¿¥ó¥¸¥§¥ó¥È (µÕÀµÀÜ) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£ `atan` ¤ÎÊÖ¤¹ÃÍ¤Ï angles ¤ÎÀßÄê¤Ë¤è¤Ã¤Æ¥é¥¸¥¢¥óñ°Ì¤«¤Þ¤¿¤ÏÅÙ¤Ë ¤Ê¤ê¤Þ¤¹¡£
´Ø¿ô `atan2(y,x)` ¤Ï°ú¿ô¤Î¼Â¿ôÉôʬ¤ÎÈæ¤Î¥¢¡¼¥¯¥¿¥ó¥¸¥§¥ó¥È (µÕÀµÀÜ) ¤Î ÃͤòÊÖ¤·¤Þ¤¹¡£atan2 ¤Ï angles ¤ÎÀßÄê¤Ë¤è¤Ã¤Æ¥é¥¸¥¢¥óñ°Ì¤«ÅÙ¤Ë ¤Ê¤ë¡¢Å¬ÀڤʻÍʬ±ß¤Ë¤ª¤±¤ëÃͤòÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `atanh(x)` ¤ÏµÕ¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥¿¥ó¥¸¥§¥ó¥È (µÕÁжÊÀµÀÜ) ¤ÎÃͤò¥é¥¸ ¥¢¥ó¤ÇÊÖ¤·¤Þ¤¹¡£
°Ê²¼»²¾È: `elliptic integrals`¡£
°Ê²¼»²¾È: `elliptic integrals`¡£
°Ê²¼»²¾È: `elliptic integrals`¡£
´Ø¿ô `besj0(x)` ¤Ï°ú¿ô¤Î j0 ¥Ù¥Ã¥»¥ë´Ø¿ô (0 ¼¡¤ÎÂè 1 ¼ï±ßÃì´Ø¿ô J0¡¢0 ¼¡¥Ù¥Ã¥»¥ë´Ø¿ô) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£besj0 ¤Ë¤Ï°ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `besj1(x)` ¤Ï°ú¿ô¤Î j1 ¥Ù¥Ã¥»¥ë´Ø¿ô (1 ¼¡¤ÎÂè 1 ¼ï±ßÃì´Ø¿ô J1¡¢1 ¼¡¥Ù¥Ã¥»¥ë´Ø¿ô) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£besj1 ¤Ë¤Ï°ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `besy0(x)` ¤Ï°ú¿ô¤Î y0 ¥Ù¥Ã¥»¥ë´Ø¿ô (0 ¼¡¤ÎÂè 2 ¼ï±ßÃì´Ø¿ô Y0¡¢0 ¼¡¥Î¥¤¥Þ¥ó´Ø¿ô) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£besy0 ¤Ë¤Ï°ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `besy1(x)` ¤Ï°ú¿ô¤Î y1 ¥Ù¥Ã¥»¥ë´Ø¿ô (1 ¼¡¤ÎÂè 2 ¼ï±ßÃì´Ø¿ô Y1¡¢1 ¼¡¥Î¥¤¥Þ¥ó´Ø¿ô) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£besy1 ¤Ë¤Ï°ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `ceil(x)` ¤Ï°ú¿ô°Ê¾å¤ÎºÇ¾®¤ÎÀ°¿ô¤òÊÖ¤·¤Þ¤¹¡£Ê£ÁÇ¿ô°ú¿ô¤ËÂФ·¤Æ¤Ï ceil ¤Ï¤½¤Î°ú¿ô¤Î¼ÂÉô°Ê¾å¤ÎºÇ¾®¤ÎÀ°¿ô¤òÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `cos(x)` ¤Ï°ú¿ô¤Î¥³¥µ¥¤¥ó (;¸¹) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£`cos` ¤Ï angles ¤ÎÁªÂò¤Ë¤·¤¿¤¬¤Ã¤Æ¡¢¥é¥¸¥¢¥ó¤Þ¤¿¤ÏÅ٤ΰú¿ô¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£
´Ø¿ô `cosh(x)` ¤Ï°ú¿ô¤Î¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥³¥µ¥¤¥ó¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£cosh ¤Î °ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `erf(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤Î¸íº¹´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç ¤ÏµõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: erfc, inverf, norm¡£
´Ø¿ô `erfc(x)` ¤Ï 1.0 ¤«¤é¡¢°ú¿ô¤Î¼ÂÉô¤Î¸íº¹´Ø¿ô¤ÎÃͤò°ú¤¤¤¿¤â¤Î¤òÊÖ¤· ¤Þ¤¹¡£°ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç¤ÏµõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: `erf`, inverf, norm¡£
´Ø¿ô `exp(x)` °ú¿ô¤Î»Ø¿ô´Ø¿ô¤ÎÃÍ (`e` ¤Î°ú¿ô¾è) ¤òÊÖ¤·¤Þ¤¹¡£´Ä¶¤Ë¤è¤Ã ¤Æ¤Ï (ÆÃ¤Ë sun) Â礤¤ x ¤ÎÃͤËÂФ¹¤ë exp(-x) ¤Ï̤ÄêµÁÃͤòÊÖ¤¹¾ì¹ç¤¬¤¢ ¤ê¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¾ì¹ç¡¢safe(x) = x<-100 ? 0 : exp(x) ¤Î¤è¤¦¤Ê¥æ¡¼¥¶Äê µÁ´Ø¿ô¤¬Ìò¤ËΩ¤Ä¤Ç¤·¤ç¤¦¡£
´Ø¿ô `expint(n,x)` ¤Ï¡¢¤½¤Î°ú¿ô¤Î¼Â¿ôÉôʬ¤Î»Ø¿ôÀÑʬ¡¢¤¹¤Ê¤ï¤Á t ¤Î´Ø¿ô t^(-n) e^(-tx) ¤Î 1 ¤«¤é¡ç¤Þ¤Ç¤ÎÀÑʬÃͤòÊÖ¤·¤Þ¤¹¡£n ¤Ï 0 °Ê¾å¤ÎÀ°¿ô¡¢ x ¤Ï 0 °Ê¾å¤Î¼Â¿ô¤Ç¡¢x>0 ¤« n>1 ¤Î¤¤¤º¤ì¤«¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
´Ø¿ô `floor(x)` ¤Ï¤½¤Î°ú¿ô°Ê²¼¤ÎºÇÂç¤ÎÀ°¿ô¤òÊÖ¤·¤Þ¤¹¡£Ê£ÁÇ¿ô°ú¿ô¤ËÂФ· ¤Æ¤Ï floor ¤Ï¤½¤Î°ú¿ô¤Î¼ÂÉô°Ê²¼¤ÎºÇÂç¤ÎÀ°¿ô¤òÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `gamma(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤Î¥¬¥ó¥Þ´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£À°¿ô n ¤ËÂФ· ¤Æ¤Ï gamma(n+1) = n! ¤Ç¤¹¡£°ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç¡¢µõ¿ôÉôʬ¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `ibeta(p,q,x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤ÎÉÔ´°Á´¥Ù¡¼¥¿´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£p, q ¤ÏÀµ¤Ç x ¤Ï [0:1] Æâ¤ÎÃͤǤ¹¡£°ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç¤ÏµõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£ ¤³¤Î´Ø¿ô¤ÏϢʬ¿ôË¡ (Abramowitz and Stegun, 1964) ¤Ç¶á»÷¤·¤Æ¤¤¤Æ¡¢¤³¤Î ¶á»÷¤Ï x < (p-1)/(p+q-2) ¤ÎÈϰϤǤ·¤«Àµ³Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
´Ø¿ô `inverf(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤ÎµÕ¸íº¹´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: `erf`, invnorm¡£
´Ø¿ô `igamma(a,x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤Î¡¢Àµµ¬²½¤µ¤ì¤¿ÉÔ´°Á´¥¬¥ó¥Þ´Ø¿ô¤ÎÃͤò ÊÖ¤·¤Þ¤¹¡£¤³¤³¤Ç¡¢a > 0, x >= 0 ¤Ç¤¹¡£É¸½àŪ¤ÊµË¡¤Ç¤Ï P(a,x) (Î㤨¤Ð Abramowitz and Stegun (6.5.1)) ¤Ç¡¢x ¤¬Ìµ¸ÂÂç¤Ëȯ»¶¤¹¤ë¾ì¹ç¤Î¶Ë¸ÂÃÍ¤Ï 1 ¤Ç¤¹¡£°ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç¤ÏµõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `imag(x)` ¤Ï°ú¿ô¤Îµõ¿ôÉôʬ¤ò¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `invnorm(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤ËÂФ¹¤ë¡¢Àµµ¬Ê¬ÉÛ (¥¬¥¦¥¹Ê¬ÉÛ) ¤ÎÎßÀÑʬ ÉÛ´Ø¿ô¤ÎµÕ´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: norm¡£
´Ø¿ô `int(x)` ¤Ï¡¢°ú¿ô¤ÎÀ°¿ôÉôʬ (0 ¤Ë¸þ¤«¤Ã¤Æ´Ý¤á¤¿) ¤òÊÖ¤·¤Þ¤¹¡£
lambertw ´Ø¿ô¤Ï Lambert ¤Î W ´Ø¿ô¤Î¼çÃͤòÊÖ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢ (W(z)*exp(W(z))=z ¤ÇÄêµÁ¤µ¤ì¤Þ¤¹¡£z ¤Ï z >= -exp(-1) ¤òËþ¤¿¤¹¼Â¿ô¤Ç¤Ê ¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
´Ø¿ô `lgamma(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤Î¥¬¥ó¥Þ´Ø¿ôÃͤμ«Á³Âпô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£ °ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹ç¡¢µõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `log(x)` ¤Ï°ú¿ô¤Î¼«Á³Âпô (Äì `e`) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: log10¡£
´Ø¿ô `log10(x)` ¤Ï°ú¿ô¤ÎÂпô (Äì 10) ¤òÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `norm(x)` ¤Ï¡¢°ú¿ô¤Î¼ÂÉô¤ËÂФ¹¤ë¡¢Àµµ¬Ê¬ÉÛ (¥¬¥¦¥¹Ê¬ÉÛ) ¤ÎÎßÀÑʬ ÉÛ´Ø¿ô¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: invnorm, `erf`, erfc¡£
`rand(0)` ¶è´Ö [0:1] Æâ¤Îµ¿»÷Íð¿ô¤òÊÖ¤¹¡£¾Ü¤·¤¯¤Ï°Ê²¼»²¾È: `random`¡£
´Ø¿ô `real(x)` ¤Ï°ú¿ô¤Î¼ÂÉô¤òÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `sgn(x)` ¤Ï°ú¿ô¤¬Àµ¤Ê¤é 1 ¤ò¡¢Éé¤Ê¤é -1 ¤ò¡¢0 ¤Ê¤é¤Ð 0 ¤òÊÖ¤·¤Þ¤¹¡£ °ú¿ô¤¬Ê£ÁÇ¿ô¤Î¾ì¹çµõÉô¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
´Ø¿ô `sin(x)` ¤Ï°ú¿ô¤Î¥µ¥¤¥ó (Àµ¸¹) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£`sin` ¤Ï angles ¤ÎÁªÂò¤Ë¤·¤¿¤¬¤Ã¤Æ¡¢¥é¥¸¥¢¥ó¤Þ¤¿¤ÏÅ٤ΰú¿ô¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£
´Ø¿ô `sinh(x)` ¤Ï°ú¿ô¤Î¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥µ¥¤¥ó¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£sinh ¤Î °ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `sqrt(x)` ¤Ï°ú¿ô¤ÎÊ¿Êýº¬¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `tan(x)` ¤Ï°ú¿ô¤Î¥¿¥ó¥¸¥§¥ó¥È (ÀµÀÜ) ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£`tan` ¤Ï angles ¤ÎÁªÂò¤Ë¤·¤¿¤¬¤Ã¤Æ¡¢¥é¥¸¥¢¥ó¤Þ¤¿¤ÏÅ٤ΰú¿ô¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£
´Ø¿ô `tanh(x)` ¤Ï°ú¿ô¤Î¥Ï¥¤¥Ñ¥Ü¥ê¥Ã¥¯¥¿¥ó¥¸¥§¥ó¥È¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£ tanh ¤Î°ú¿ô¤Ï¥é¥¸¥¢¥ó¤ÇÍ¿¤¨¤Þ¤¹¡£
´Ø¿ô `voigt(x,y)` ¤Ï¡¢¥¹¥Ú¥¯¥È¥ë²òÀϤǻÈÍѤµ¤ì¤ë Voigt/Faddeeva ´Ø¿ô¤Î ¶á»÷¤òÊÖ¤·¤Þ¤¹¡£¤½¤Î¸íº¹¤Ï 1/10^4 °ÊÆâ¤Ç¤¹¡£
`gprintf("format",x)` ¤Ï¡¢gnuplot ÆÈ¼«¤Î½ñ¼°»ØÄê»Ò¤Ë°ì¤Ä¤ÎÊÑ¿ô x ¤òŬ ÍѤ·¡¢¤½¤Î·ë²Ì¤Îʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£É¸½àŪ¤Ê C ¸À¸ì½ñ¼°»ØÄê»Ò¤ò»È¤¤¤¿¤¤ ¾ì¹ç¤Ï¡¢Âå¤ï¤ê¤Ë `sprintf("format",x)` ¤ò»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£ °Ê²¼»²¾È: `format specifiers`¡£
`sprintf("format",var1,var2,...)` ¤Ïɸ½àŪ¤Ê C ¸À¸ì¤Î½ñ¼°»ØÄê»Ò¤òÊ£¿ô ¸Ä¤Î°ú¿ô¤ËŬÍѤ·¡¢¤½¤Î·ë²Ì¤Îʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£gnuplot ÆÈ¼«¤Î½ñ¼°»ØÄê»Ò ¤ò»È¤¤¤¿¤¤¾ì¹ç¤Ï¡¢Âå¤ï¤ê¤Ë `gprintf()` ¤ò»ÈÍѤ¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ sprintf ¤Î½ñ¼°»ØÄê»Ò¤Ë´Ø¤¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢É¸½àŪ¤Ê C ¸À¸ì ¤ÎËܤ«¡¢unix ¤Î sprintf ¤Î man ¥Ú¡¼¥¸¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
`strlen("string")` ¤Ï¡¢¥Ð¥¤¥Èñ°Ì¤Ç¤Îʸ»úÎó¤ÎŤµ¤òÊÖ¤·¤Þ¤¹¡£¸½ºß¤Î¥¨ ¥ó¥É¡¼¥Ç¥£¥ó¥°¤¬Â¿¥Ð¥¤¥Èʸ»ú¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ì¤Ð¡¢¤½¤ÎÃͤÏʸ»úÎóÃæ¤Îʸ »ú¿ô¤è¤ê¤âÂ礤¯¤Ê¤ë¤Ç¤·¤ç¤¦¡£
`strstrt("string","key")` ¤Ï¡¢Ê¸»úÎó "key" ¤ò "string" ¤ÎÃæ¤Çõ¤·¡¢¤½ ¤ì¤¬¸½¤ì¤ëÀèÆ¬°ÌÃÖ¤òÊÖ¤·¤Þ¤¹¡£"key" ¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï 0 ¤òÊÖ¤· ¤Þ¤¹¡£C ¥é¥¤¥Ö¥é¥ê¤Î strstr ´Ø¿ô¤Ë»÷¤Æ¤¤¤Þ¤¹¤¬¡¢Ê¸»úÎó¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ ¤¹ strstr ¤È¤Ï°ã¤¤¡¢¤³¤ì¤ÏÀ°¿ô¤Ç¤Î°ÌÃÖ¤òÊÖ¤·¤Þ¤¹¡£Î㤨¤Ð¡¢ strstrt("hayneedlestack","needle") = 4 ¤È¤Ê¤ê¤Þ¤¹¡£
`substr("string",beg,end)` ¤Ï¡¢¸µ¤Îʸ»úÎó¤Î beg ¤«¤é end ÈÖÌܤޤǤÎʸ »ú¤«¤é¤Ê¤ëʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢"string"[beg:end] ¤È¤¤¤¦¼°¤È¤Û¤ÜƱ ¤¸¤Ç¤¹¤¬¡¢¤³¤Á¤é¤Ï¥ª¥×¥·¥ç¥ó beg, end ¤ò¾Êά¤Ç¤¤Þ¤»¤ó¡£
`strftime("timeformat",t)` ¤Ï¡¢2000 ǯ¤«¤é¤ÎÉÿô¤Ë¤è¤ë»þ¹ï t ¤Ë¡¢»þ¹ï ½ñ¼°»ØÄê timeformat ¤òŬÍѤ·¤Þ¤¹¡£ °Ê²¼»²¾È: `time_specifiers`, strptime¡£
`strptime("timeformat",s)` ½ñ¼°»ØÄê timeformat ¤ò»È¤Ã¤ÆÊ¸»úÎó s ¤«¤é»þ ¹ï¤òÆÉ¤ß¹þ¤ó¤Ç¡¢¤½¤ì¤ò 2000 ǯ¤«¤é¤ÎÉÿô¤ËÊÑ´¹¤·¤Þ¤¹¡£ °Ê²¼»²¾È: `time_specifiers`, strftime¡£
`system("command")` ¤Ï¡¢É¸½àŪ¤Ê¥·¥§¥ë¤òÍѤ¤¤Æ "command" ¤ò¼Â¹Ô¤·¡¢¤½ ¤Îɸ½à½ÐÎϤؤÎʸ»úÎó¤òʸ»úÎóÊÑ¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£°ìÈֺǸå¤Î²þ¹Ô°ì¤Ä¤Ï̵ »ë¤µ¤ì¤Þ¤¹¡£
¤³¤ì¤Ï¡¢'f(x) = real(system(sprintf("somecommand %f", x)))' ¤Î¤è¤¦¤Ë¤· ¤Æ¡¢³°Éô´Ø¿ô¤Î½ÐÎϤò gnuplot ¥¹¥¯¥ê¥×¥ÈÆâ¤Ë¼è¤ê¹þ¤à¤Î¤ËÍøÍѤǤ¤Þ¤¹¡£
`word("string",n)` ¤Ïʸ»úÎó string ¤Î n ÈÖÌܤÎñ¸ìʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£Îã ¤¨¤Ð `word("one two three",2)` ¤Ïʸ»úÎó "two" ¤òÊÖ¤·¤Þ¤¹¡£
`words("string")` ¤Ïʸ»úÎó string Ãæ¤Îñ¸ì¿ô¤òÊÖ¤·¤Þ¤¹¡£Î㤨¤Ð `words(" a b c d")` ¤Ï 4 ¤òÊÖ¤·¤Þ¤¹¡£
`column(x)` ¤Ï fit ¤¢¤ë¤¤¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¥×¥í¥Ã¥È¤Ç¤Î using ¤Î½èÍýÃæ ¤Î¿ô¼°¤Î°ìÉô¤È¤·¤Æ¤Î¤ß»È¤ï¤ì¤Þ¤¹¡£¤³¤ì¤Ï $x$ ÎóÌÜ¤ÎÆâÍÆ¤ò¿ôÃͤȤ·¤ÆÉ¾ ²Á¤·¤Þ¤¹¡£°Ê²¼»²¾È: using¡£
`columnhead(x)` ¤Ï¡¢ÈóÀþ·Á¤Î¤¢¤Æ¤Ï¤á (fit) ¤ÎºÝ¤Î using ½èÍýÆâ¤Î¿ô¼° ¤È¤·¤Æ¡¢¤¢¤ë¤¤¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ëÉÁ²è¤Ç¤Î¤¤¤º¤ì¤«¤Î¤ß¤Ç»È¤¨¤Þ¤¹¡£¤³¤ì¤Ï¡¢ ¥Ç¡¼¥¿¤ÎºÇ½é¤Î¹Ô¤Î x ÎóÌÜ¤ÎÆâÍÆ¤ò´Þ¤àʸ»úÎó¤Èɾ²Á¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: using¡£
`defined(X)` [Èó¿ä¾©] ¤Ï¡¢X ¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤ì¤Ð 1¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð 0 ¤ò ÊÖ¤·¤Þ¤¹¡£
exists() ¤Î°ú¿ô¤Ïʸ»úÎóÄê¿ô¡¢¤Þ¤¿¤Ïʸ»úÎóÊÑ¿ô¤Ç¤¹¡£¤½¤Îʸ»úÎ󤬡¢ÄêµÁ ¤µ¤ì¤Æ¤¤¤ëÊÑ¿ô̾¤ò»ý¤Ã¤Æ¤¤¤ì¤Ð 1 ¤ò¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð 0 ¤òÊÖ¤·¤Þ¤¹¡£
`stringcolumn(x)` ¤Ï fit ¤¢¤ë¤¤¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¥×¥í¥Ã¥È¤Ç¤Î using ¤Î Áàºî¤Î¿ô¼°¤Î°ìÉô¤È¤·¤Æ¤Î¤ß»È¤ï¤ì¤Þ¤¹¡£¤³¤ì¤Ï $x$ ÎóÌÜ¤ÎÆâÍÆ¤òʸ»úÎóÊÑ ¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: using¡£
`timecolumn(x)` ¤Ï fit ¤¢¤ë¤¤¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¥×¥í¥Ã¥È¤Ç¤Î using ½èÍý Ãæ¤Î¿ô¼°¤Î°ìÉô¤È¤·¤Æ¤Î¤ß»È¤ï¤ì¤Þ¤¹¡£°Ê²¼»²¾È: using¡£
¤³¤ì¤Ï¡¢¤½¤Î»ØÄꤷ¤¿Î󤫤é»Ï¤Þ¤ë¥Ç¡¼¥¿¤òÆü»þ¥Ç¡¼¥¿ÃͤȤ·¤ÆÆÉ¤ß¡¢¤½¤ÎÃÍ ¤ò gnuplot ¤ÎÆâÉô»þ´Öɽ¸½¤Ç¤¢¤ë "2000 ǯ¤«¤é¤ÎÉÿô" ¤ÇÊÖ¤·¤Þ¤¹¡£
½èÍý¤Î¤¿¤á¤ËÀµ¤·¤¤ timefmt ʸ»úÎó¤ò¸«¤Ä¤±¤ë¤¿¤á¡¢timecolumn ¤Ï¤½¤Î °ú¿ô¤ÈƱ¤¸ÎóÈÖ¹æ¤ò using »ØÄê¤ÎÃæ¤Çõ¤·¤Þ¤¹¡£¤â¤·¤½¤ì¤¬¸«¤Ä¤«¤Ã¤¿¤é¡¢ ¤½¤Î»ØÄê¤ÎÂоݤȤʤ뼴¤Î timefmt ʸ»úÎ󤬻ÈÍѤµ¤ì¤Þ¤¹¡£¸«¤Ä¤«¤é¤Ê¤« ¤Ã¤¿¤é¡¢timecolumn ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï x ¼´¤Î timefmt ʸ»úÎó¤òÁªÂò¤· ¤Þ¤¹¡£
´Ø¿ô tm_hour ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ »þ¹ï¤Î²¿»þ (0–23 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_mday ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ ¤½¤Î·î¤Î²¿Æü (1–31 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_min ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ »þ¹ï¤Î²¿Ê¬ (0–59 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_mon ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ ²¿·î (0–11 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_sec ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ »þ¹ï¤Î²¿Éà (0–59 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_wday ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ ¤½¤Î½µ¤Î²¿ÆüÌÜ (0–6 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_yday ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ ¤½¤Îǯ¤Î²¿ÆüÌÜ (1–366 ¤ÎÈϰϤÎÀ°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô tm_year ¤Ï°ú¿ô¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÉÿô¤È²ò¼á¤·¡¢¤½¤ì¤¬ À¾Îñ²¿Ç¯ (À°¿ô) ¤Ç¤¢¤ë¤«¤ò¡¢¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£
´Ø¿ô `time` ¤Ï¸½ºß¤Î¥·¥¹¥Æ¥à»þ¹ï¤òÊÖ¤·¤Þ¤¹¡£¤³¤ÎÃÍ¤Ï strftime ´Ø¿ô¤Ç Æü»þʸ»úÎó¤ËÊÑ´¹¤Ç¤¤Þ¤¹¤·¡¢timecolumn ¤ÈÁȤ߹ç¤ï¤»¤ÆÁêÂÐŪ¤ÊÆü»þ¥° ¥é¥Õ¤òºîÀ®¤¹¤ë¤Î¤Ë¤â»È¤¨¤Þ¤¹¡£°ú¿ô¤Î·¿¤Ï¤½¤ì¤¬ÊÖ¤¹¤â¤Î¤ò·èÄꤷ¤Þ¤¹¡£°ú ¿ô¤¬À°¿ô¤Î¾ì¹ç¤Ï time() ¤Ï¸½ºß¤Î»þ¹ï¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÀ°¿ô¤È¤· ¤ÆÊÖ¤·¡¢°ú¿ô¤¬¼Â¿ô (¤Þ¤¿¤ÏÊ£ÁÇ¿ô) ¤Ê¤é¤ÐƱÍͤÎÃͤò¼Â¿ô¤È¤·¤ÆÊÖ¤·¤Þ¤¹¡£ °ú¿ô¤¬Ê¸»úÎó¤Ê¤é¤Ð¡¢¤½¤ì¤ò½ñ¼°Ê¸»úÎó¤Ç¤¢¤ë¤È¤ß¤Ê¤·¡¢½ñ¼°²½¤µ¤ì¤¿Æü»þʸ »úÎó¤òÄ󶡤¹¤ë¤è¤¦¤½¤ì¤ò strftime ¤ËÅϤ·¤Þ¤¹¡£
`valid(x)` ¤Ï¡¢¥Ç¡¼¥¿ÉÁ²è¤« fit ¤Ë¤ª¤±¤ë using ¤Î¼°¤ÎÃæ¤Ç¤·¤«»È¤ï¤ì ¤Þ¤»¤ó¡£°Ê²¼»²¾È: using¡£
´Ø¿ô `EllipticK(k)` ¤Ï¡¢Âè 1 ¼ï´°Á´ÂʱßÀÑʬ¡¢¤¹¤Ê¤ï¤Á¡¢´Ø¿ô `(1-(k*sin(p))**2)**(-0.5)` ¤Î 0 ¤«¤é¦Ð/2 ¤Þ¤Ç¤ÎÈϰϤιµÁÀÑʬ¤ÎÃͤòÊÖ ¤·¤Þ¤¹¡£`k` ¤ÎÄêµÁ°è¤Ï -1 ¤«¤é 1 ¤Ç¤¹ (ξü¤Ï´Þ¤Þ¤Ê¤¤)¡£
´Ø¿ô `EllipticE(k)` ¤Ï¡¢Âè 2 ¼ï´°Á´ÂʱßÀÑʬ¡¢¤¹¤Ê¤ï¤Á¡¢´Ø¿ô `(1-(k*sin(p))**2)**0.5` ¤Î 0 ¤«¤é¦Ð/2 ¤Þ¤Ç¤ÎÈϰϤιµÁÀÑʬ¤ÎÃͤòÊÖ¤· ¤Þ¤¹¡£`k` ¤ÎÄêµÁ°è¤Ï -1 ¤«¤é 1 ¤Ç¤¹ (ξü¤â´Þ¤à)¡£
´Ø¿ô `EllipticPi(n,k)` ¤Ï¡¢Âè 3 ¼ï´°Á´ÂʱßÀÑʬ¡¢¤¹¤Ê¤ï¤Á´Ø¿ô `(1-(k*sin(p))**2)**(-0.5)/(1-n*sin(p)**2)` ¤Î 0 ¤«¤é¦Ð/2 ¤Þ¤Ç¤ÎÈϰϤΠ¹µÁÀÑʬ¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£¥Ñ¥é¥á¡¼¥¿ `n` ¤Ï 1 ¤è¤ê¾®¤µ¤¯¡¢`k` ¤Ï -1 ¤È 1 ¤Î´Ö (ξü¤Ï´Þ¤Þ¤Ê¤¤) ¤Ç¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£ÄêµÁ¤è¤ê¡¢¤¹¤Ù¤Æ¤ÎÀµ¤Î `k` ¤ËÂФ· EllipticPi(0,k) == EllipticK(k) ¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
´Ø¿ô `rand()` ¤Ï 0 ¤È 1 ¤Î´Ö¤Îµ¿»÷Íð¿ôÎó¤òÀ¸À®¤·¤Þ¤¹¡£¤³¤ì¤Ï°Ê²¼¤«¤é¤Î ¥¢¥ë¥´¥ê¥º¥à¤ò»ÈÍѤ·¤Æ¤¤¤Þ¤¹: P. L'Ecuyer and S. Cote, "Implementing a random number package with splitting facilities", ACM Transactions on Mathematical Software, 17:98-111 (1991).
rand(0) ÆâÉô¤Ë»ý¤Ä 2 ¤Ä¤Î 32bit ¤Î¼ï (seed) ¤Î¸½ºß¤ÎÃͤ«¤éÀ¸ À®¤µ¤ì¤ë [0:1] ¶è´ÖÆâ¤Îµ¿»÷Íð¿ôÃͤòÊÖ¤¹ rand(-1) 2 ¤Ä¤Î¼ï¤ÎÃͤòɸ½àÃͤËÌ᤹ rand(x) 0 < x < 2^31-1 ¤ÎÀ°¿ô¤Ê¤é¼ï¤ÎξÊý¤ò x ¤ËÀßÄꤹ¤ë rand({x,y}) 0 < x,y < 2^31-1 ¤ÎÀ°¿ô¤Ê¤é seed1 ¤ò x ¤Ë seed2 ¤ò y ¤ËÀßÄꤹ¤ë
A ¤¬¥æ¡¼¥¶¡¼ÄêµÁÊÑ¿ô¤Î̾Á°¤Ç¤¢¤ì¤Ð¡¢B = value("A") ¤Ï»ö¼Â¾å B = A ¤ÈÁ´ ¤¯Æ±¤¸¤Ç¤¹¡£¤³¤ì¤Ï¡¢ÊÑ¿ô¤Î̾Á°¼«¿È¤¬Ê¸»úÎóÊÑ¿ô¤Ë¼ý¤á¤é¤ì¤Æ¤¤¤ë¾ì¹ç¤ËÍ ÍѤǤ¹¡£°Ê²¼»²¾È: variables¡£¤³¤ì¤Ï¡¢ÊÑ¿ô̾¤ò¥Ç¡¼¥¿¥Õ¥¡ ¥¤¥ë¤«¤éÆÉ¤ß¼è¤ë¤³¤È¤â²Äǽ¤Ë¤·¤Þ¤¹¡£°ú¿ô¤¬¿ô¼°¤Ç¤¢¤ë¾ì¹ç¡¢value() ¤Ï¤½ ¤Î¿ô¼°¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£°ú¿ô¤¬Ê¸»úÎó¤Ç¡¢ÄêµÁ¤µ¤ì¤Æ¤¤¤ëÊÑ¿ô¤ËÂбþ¤¹¤ë¤â¤Î ¤¬¤Ê¤¤¾ì¹ç¡¢value() ¤Ï NaN ¤òÊÖ¤·¤Þ¤¹¡£
`gnuplot` ¤Î±é»»»Ò¤Ï¡¢C ¸À¸ì¤Î±é»»»Ò¤È¤Û¤ÜƱ¤¸¤Ç¤¹¤¬¡¢ÆÃ¤ËÃí°Õ¤¬¤Ê¤±¤ì ¤ÐÁ´¤Æ¤Î±é»»»Ò¤¬À°¿ô¡¢¼Â¿ô¡¢Ê£ÁÇ¿ô¤Î°ú¿ô¤ò¼è¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤Þ¤¿¡¢ FORTRAN ¤Ç»È¤¨¤ë ** (Îß¾è) ±é»»»Ò¤â¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
±é»»¤Îɾ²Á¤Î½ç½ø¤òÊѹ¹¤¹¤ë¤Ë¤Ï¤«¤Ã¤³¤ò»È¤¤¤Þ¤¹¡£
°Ê²¼¤Ï¡¢Ã±¹à±é»»»Ò¤È¤½¤Î»ÈÍÑË¡¤Î°ìÍ÷¤Ç¤¹:
µ¹æ Îã ÀâÌÀ - -a ¥Þ¥¤¥Ê¥¹É乿 + +a ¥×¥é¥¹É乿 (²¿¤â¤·¤Ê¤¤) ~ ~a * 1 ¤ÎÊä¿ô (¥Ó¥Ã¥Èȿž) ! !a * ÏÀÍýŪÈÝÄê ! a! * ³¬¾è $ $3 * using Æâ¤Ç¤Î°ú¿ô/Îó»ØÄê
ÀâÌÀ¤ËÀ±°õ (*) ¤Î¤Ä¤¤¤¿±é»»»Ò¤Î°ú¿ô¤ÏÀ°¿ô¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
±é»»»Ò¤ÎÍ¥Àè½ç°Ì¤Ï Fortran ¤ä C ¤ÈƱ¤¸¤Ç¤¹¡£¤½¤ì¤é¤Î¸À¸ìƱÍÍ¡¢±é»»¤Îɾ ²Á¤µ¤ì¤ë½ç½ø¤òÊѤ¨¤ë¤¿¤á¤Ë¤«¤Ã¤³¤¬»È¤ï¤ì¤Þ¤¹¡£¤è¤Ã¤Æ -2**2 = -4 ¤Ç¡¢ (-2)**2 = 4 ¤Ç¤¹¡£
³¬¾è±é»»»Ò¤Ï¡¢Â礤ÊÃͤòÊÖ¤»¤ë¤è¤¦¤Ë¼Â¿ô¤òÊÖ¤·¤Þ¤¹¡£
°Ê²¼¤Ï¡¢Æó¹à±é»»»Ò¤È¤½¤Î»ÈÍÑË¡¤Î°ìÍ÷¤Ç¤¹:
µ¹æ Îã ÀâÌÀ ** a**b Îß¾è * a*b ÀÑ / a/b ¾¦ % a%b * ;¤ê + a+b Ï - a-b º¹ == a==b Åù¤·¤¤ != a!=b Åù¤·¤¯¤Ê¤¤ < a<b ¤è¤ê¾®¤µ¤¤ <= a<=b °Ê²¼ > a>b ¤è¤êÂ礤¤ >= a>=b °Ê¾å & a&b * ¥Ó¥Ã¥ÈÀÑ (AND) ^ a^b * ¥Ó¥Ã¥ÈÇÓ¾ÏÀÍýÏ (XOR) | a|b * ¥Ó¥Ã¥ÈÏ (OR) && a&&b * ÏÀÍýŪ AND || a||b * ÏÀÍýŪ OR = a = b ÂåÆþ , (a,b) Îß¼¡É¾²Á . A.B ʸ»úÎó¤ÎÏ¢·ë eq A eq B ʸ»úÎó¤¬Åù¤·¤¤ ne A ne B ʸ»úÎó¤¬Åù¤·¤¯¤Ê¤¤
ÀâÌÀ¤ËÀ±°õ (*) ¤Î¤Ä¤¤¤¿±é»»»Ò¤Î°ú¿ô¤ÏÀ°¿ô¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£ Âçʸ»ú¤Î A,B ¤Ï±é»»»Ò¤¬Ê¸»úÎó°ú¿ô¤òÍ׵᤹¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
ÏÀÍý±é»»»Ò¤Î AND (&&) ¤È OR (||) ¤Ï C ¸À¸ìƱÍͤËɬÍ׺Ǿ®¸Â¤Îɾ²Á¤·¤«¤· ¤Þ¤»¤ó¡£¤¹¤Ê¤ï¤Á¡¢`&&` ¤ÎÂè 2 °ú¿ô¤Ï¡¢Âè 1 °ú¿ô¤¬µ¶¤Ê¤é¤Ðɾ²Á¤µ¤ì¤Þ¤» ¤ó¤·¡¢`||` ¤ÎÂè 2 °ú¿ô¤Ï¡¢Âè 1 °ú¿ô¤¬¿¿¤Ê¤é¤Ðɾ²Á¤µ¤ì¤Þ¤»¤ó¡£
Îß¼¡É¾²Á (,) ¤Ï¡¢¥«¥Ã¥³¤ÎÃæ¤Ç¤Î¤ßɾ²Á¤µ¤ì¡¢º¸¤«¤é±¦¤Ø½ç¤Ë¼Â¹Ô¤¹¤ë¤³¤È ¤¬Êݾڤµ¤ì¡¢ºÇ¤â±¦¤Î¼°¤ÎÃͤ¬ÊÖ¤µ¤ì¤Þ¤¹¡£
µ¹æ Îã ÀâÌÀ ?: a?b:c »°¹à±é»»»Ò
»°¹à±é»»»Ò¤Ï C ¤Î¤â¤Î¤ÈƱ¤¸Æ¯¤¤ò¤·¤Þ¤¹¡£ºÇ½é¤Î°ú¿ô (a) ¤ÏÀ°¿ô¤Ç¤Ê¤±¤ì ¤Ð¤¤¤±¤Þ¤»¤ó¡£¤³¤ÎÃͤ¬É¾²Á¤µ¤ì¡¢¤½¤ì¤¬¿¿ (¥¼¥í¤Ç¤Ê¤¤) ¤Ê¤é¤Ð 2 ÈÖÌܤΠ°ú¿ô (b) ¤¬É¾²Á¤µ¤ì¤½¤ÎÃͤ¬ÊÖ¤µ¤ì¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð 3 ÈÖÌܤΰú¿ô (c) ¤¬ ɾ²Á¤µ¤ì¡¢¤½¤ÎÃͤ¬ÊÖ¤µ¤ì¤Þ¤¹¡£
»°¹à±é»»»Ò¤Ï¡¢¶èʬŪ¤ËÄêµÁ¤µ¤ì¤¿´Ø¿ô¤ä¡¢¤¢¤ë¾ò·ï¤¬Ëþ¤¿¤µ¤ì¤¿¾ì¹ç¤Ë¤Î¤ß ÅÀ¤òÉÁ²è¤¹¤ë¡¢¤È¤¤¤Ã¤¿¤³¤È¤ò¹Ô¤Ê¤¦¾ì¹ç¤ËÍÍѤǤ¹¡£
Îã:
0 <= x < 1 ¤Ç¤Ï sin(x) ¤Ë¡¢1 <= x < 2 ¤Ç¤Ï 1/x ¤ËÅù¤·¤¯¤Æ¡¢¤½¤ì°Ê³°¤Î x ¤Ç¤ÏÄêµÁ¤µ¤ì¤Ê¤¤´Ø¿ô¤òÉÁ²è:
f(x) = 0<=x && x<1 ? sin(x) : 1<=x && x<2 ? 1/x : 1/0 plot f(x)
`gnuplot` ¤Ï̤ÄêµÁÃͤËÂФ·¤Æ¤Ï²¿¤âɽ¼¨¤»¤º¤Ë¤¿¤À̵»ë¤¹¤ë¤Î¤Ç¡¢ºÇ¸å¤Î¾ì ¹ç¤Î´Ø¿ô (1/0) ¤ÏÅÀ¤ò²¿¤â½ÐÎϤ·¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤Þ¤¿¡¢¤³¤Î ´Ø¿ôÉÁ²è¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤¬ lines (ÀþÉÁ²è) ¤Î¾ì¹ç¡¢ÉÔϢ³ÅÀ (x=1) ¤Î½ê¤â Ϣ³´Ø¿ô¤È¤·¤ÆÀþ¤¬·ë¤Ð¤ì¤Æ¤·¤Þ¤¦¤³¤È¤Ë¤âÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤½¤ÎÅÀ¤òÉÔÏ¢ ³¤Ë¤Ê¤ë¤è¤¦¤Ë¤¹¤ë¤Ë¤Ï¡¢´Ø¿ô¤ò 2 ¤Ä¤ÎÉôʬ¤½¤ì¤¾¤ì¤Ëʬ¤±¤Æ¤¯¤À¤µ¤¤ (¤³ ¤Î¤è¤¦¤Ê¾ì¹ç¡¢ÇÞ²ðÊÑ¿ô´Ø¿ô¤ò»È¤¦¤Î¤¬ÊØÍø¤Ç¤¹)¡£
¥Õ¥¡¥¤¥ë 'file' ¤Î¥Ç¡¼¥¿¤Ç¡¢4 ÎóÌܤΥǡ¼¥¿¤¬Éé¤Ç¤Ê¤¤¤È¤¤À¤±¡¢1 ÎóÌܤΠ¥Ç¡¼¥¿¤Ë´Ø¤¹¤ë 2 ÎóÌÜ¤È 3 ÎóÌܤΥǡ¼¥¿¤ÎÊ¿¶ÑÃͤòÉÁ²è:
plot 'file' using 1:( $4<0 ? 1/0 : ($2+$3)/2 )
using ¤Î½ñ¼°¤ÎÀâÌÀ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: using¡£
Ï¤μ°¤Ï¡¢°Ê²¼¤Î·Á¼°¤Çɽ¤·¤Þ¤¹:
sum [<var> = <start> : <end>] <expression>
¤³¤³¤Ç <var> ¤Ï¡¢<start> ¤«¤é <end> ¤Þ¤Ç¤ÎÀ°¿ôÃͤò½ç¤Ë¼è¤ëÀ°¿ôÊÑ¿ô¤È¤· ¤Æ°·¤ï¤ì¤Þ¤¹¡£¤½¤Î³ÆÃͤËÂФ·¤Æ¡¢¼° <expression> ¤ÎÃͤ¬¹ç·×ÃͤËÄɲ䵤졢 ºÇ½ªÅª¤Ê¹ç·×Ãͤ¬¤³¤ÎÏ¤μ°¤ÎÃͤȤʤê¤Þ¤¹¡£ Îã:
print sum [i=1:10] i 55. # °Ê²¼¤Ï plot 'data' using 1:($2+$3+$4+$5+$6+...) ¤ÈƱÅù plot 'data' using 1 : (sum [col=2:MAXCOL] column(col))
<expression> ¤Ï¡¢É¬¤º¤·¤âÊÑ¿ô <var> ¤ò´Þ¤àɬÍפϤ¢¤ê¤Þ¤»¤ó¡£<start> ¤È <end> ¤ÏÊÑ¿ôÃͤä¿ô¼°¤Ç»ØÄê¤â¤Ç¤¤Þ¤¹¤¬¡¢¤½¤ì¤é¤ÎÃÍ¤ÏÆ°Åª¤ËÊѹ¹¤¹¤ë¤³¤È ¤Ï¤Ç¤¤Þ¤»¤ó¡£¤½¤¦¤Ç¤Ê¤¤¤ÈÉûºîÍѤ¬µ¯¤³¤êÆÀ¤Þ¤¹¡£<end> ¤¬ <start> ¤è¤ê ¾®¤µ¤¤¾ì¹ç¤Ï¡¢Ï¤ÎÃÍ¤Ï 0 ¤È¤Ê¤ê¤Þ¤¹¡£
gnuplot ¤Ï¡¢¥×¥í¥°¥é¥à¤Î¸½ºß¤ÎÆâÉô¾õÂÖ¤ÈľÁ°¤ÎÉÁ²è¤òÈ¿±Ç¤¹¤ë¤è¤¦¤ÊÆÉ¤ß ½Ð¤·ÀìÍѤÎÊÑ¿ô¤ò¤¤¤¯¤Ä¤«»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤é¤ÎÊÑ¿ô¤Î̾Á°¤Ï¡¢Î㤨¤Ð GPVAL_TERM, GPVAL_X_MIN, GPVAL_X_MAX, GPVAL_Y_MIN ¤Î¤è¤¦¤Ë "GPVAL_" ¤Ç »Ï¤Þ¤ê¤Þ¤¹¡£¤³¤ì¤é¤¹¤Ù¤Æ¤Î°ìÍ÷¤È¤½¤ÎÃͤò¸«¤ë¤Ë¤Ï¡¢`show variables all` ¤ÈÆþÎϤ·¤Æ¤¯¤À¤µ¤¤¡£¤¿¤À¤·¡¢¼´¤Î¥Ñ¥é¥á¡¼¥¿¤Ë´ØÏ¢¤¹¤ëÃÍ (Èϰϡ¢Âпô¼´¤Ç ¤¢¤ë¤«Åù) ¤Ï¡¢¸½ºß `set` ¤·¤¿¤â¤Î¤Ç¤Ï¤Ê¤¯¡¢ºÇ¸å¤ËÉÁ²è¤µ¤ì¤¿¤â¤Î¤¬»ÈÍÑ ¤µ¤ì¤Þ¤¹¡£
Îã: ÅÀ [X,Y] ¤Î¥¹¥¯¥ê¡¼¥óÈæ¤Ç¤ÎºÂɸ¤ò·×»»¤¹¤ëÊýË¡
GRAPH_X = (X - GPVAL_X_MIN) / (GPVAL_X_MAX - GPVAL_X_MIN) GRAPH_Y = (Y - GPVAL_Y_MIN) / (GPVAL_Y_MAX - GPVAL_Y_MIN) SCREEN_X = GPVAL_TERM_XMIN + GRAPH_X * (GPVAL_TERM_XMAX - GPVAL_TERM_XMIN) SCREEN_Y = GPVAL_TERM_YMIN + GRAPH_Y * (GPVAL_TERM_YMAX - GPVAL_TERM_YMIN) FRAC_X = SCREEN_X / GPVAL_TERM_XSIZE FRAC_Y = SCREEN_Y / GPVAL_TERM_YSIZE
ÆÉ¤ß½Ð¤·ÀìÍÑÊÑ¿ô GPVAL_ERRNO ¤Ï¡¢Ç¤°Õ¤Î gnuplot ¥³¥Þ¥ó¥É¤¬¤¢¤ë¥¨¥é¡¼¤Î ¤¿¤á¤ËÁ᤯½ª¤ï¤Ã¤Æ¤·¤Þ¤Ã¤¿¾ì¹ç¤Ë 0 ¤Ç¤Ê¤¤Ãͤ˥»¥Ã¥È¤µ¤ì¡¢Ä¾Á°¤Î¥¨¥é¡¼ ¥á¥Ã¥»¡¼¥¸¤Ïʸ»úÎóÊÑ¿ô GPVAL_ERRMSG ¤ËÊݸ¤µ¤ì¤Þ¤¹¡£GPVAL_ERRNO ¤È GPVAL_ERRMSG ¤Ï¡¢¥³¥Þ¥ó¥É `reset errors` ¤ò»È¤Ã¤Æ¥¯¥ê¥¢¤Ç¤¤Þ¤¹¡£
`mouse` µ¡Ç½¤¬»È¤¨¤ëÂÐÏ÷¿Æþ½ÐÎÏ·Á¼°¤Ï¡¢"MOUSE_" ¤Ç»Ï¤Þ¤ëÆÉ¤ß½Ð¤·ÀìÍÑ ÊÑ¿ô¤ò¤¤¤¯¤Ä¤«»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: variables¡£
`fit` µ¡Ç½¤Ï¡¢"FIT_" ¤Ç»Ï¤Þ¤ë¤¤¤¯¤Ä¤«¤ÎÊÑ¿ô¤ò»ÈÍѤ·¤Þ¤¹¤Î¤Ç¡¢¤½¤Î¤è¤¦ ¤Ê̾Á°¤ò»È¤¦¤Î¤ÏÈò¤±¤ë¤Ù¤¤Ç¤·¤ç¤¦¡£¤·¤«¤·¡¢`fit` ¤Î»ÈÍѤ˺ݤ·¤Æ¤Ï¡¢Îã ¤¨¤Ð "FIT_LIMIT" ¤Î¤è¤¦¤ËºÆÄêµÁ¤ò¤¹¤ëɬÍפ¬¤¢¤ë¤è¤¦¤ÊÊÑ¿ô¤Ï¤¢¤ê¤Þ¤¹¡£ `set fit errorvariables` ¤È¤¹¤ë¤È³ÆÅö¤Æ¤Ï¤áÊÑ¿ô¤Î¥¨¥é¡¼¤Ï¡¢¤½¤Î¥Ñ¥é¥á ¡¼¥¿Ì¾¤Ë "_err" ¤òÄɲä·¤¿ÊÑ¿ô¤ËÊݸ¤µ¤ì¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `fit`¡£
°Ê²¼¤â»²¾È: variables, `reset errors`, variables, `fit`¡£
¿·¤¿¤Ê¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤È 1 ¸Ä¤«¤é 12 ¸Ä¤Þ¤Ç¤Î°ú¿ô¤ò»ý¤Ä¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤ò¡¢ Ǥ°Õ¤Î¾ì½ê¤ÇÄêµÁ¤·¤¿¤ê»È¤Ã¤¿¤ê¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤ì¤Ï `plot` ¥³¥Þ¥ó ¥É¾å¤Ç¤â²Äǽ¤Ç¤¹¡£
¥æ¡¼¥¶ÄêµÁ´Ø¿ô½ñ¼°:
<func-name>( <dummy1> {,<dummy2>} ... {,<dummy12>} ) = <expression>
¤³¤³¤Ç <expression> ¤Ï²¾ÊÑ¿ô <dummy1> ¤«¤é <dummy12> ¤Çɽ¤µ¤ì¤ë¿ô¼°¤Ç¤¹¡£
¥æ¡¼¥¶ÄêµÁÊÑ¿ô½ñ¼°:
<variable-name> = <constant-expression>
Îã:
w = 2 q = floor(tan(pi/2 - 0.1)) f(x) = sin(w*x) sinc(x) = sin(pi*x)/(pi*x) delta(t) = (t == 0) ramp(t) = (t > 0) ? t : 0 min(a,b) = (a < b) ? a : b comb(n,k) = n!/(k!*(n-k)!) len3d(x,y,z) = sqrt(x*x+y*y+z*z) plot f(x) = sin(x*a), a = 0.2, f(x), a = 0.4, f(x)
file = "mydata.inp" file(n) = sprintf("run_%d.dat",n)
ºÇ¸å¤Î 2 ¹Ô¤ÎÎã¤Ï¡¢¥æ¡¼¥¶ÄêµÁʸ»úÎóÊÑ¿ô¤È¡¢¥æ¡¼¥¶ÄêµÁʸ»úÎó´Ø¿ô¤ò°ÕÌ£ ¤·¤Æ¤¤¤Þ¤¹¡£
ÊÑ¿ô `pi` (3.14159...) ¤È `NaN` (IEEE Èó¿ô ("Not a Number")) ¤Ï¤¢¤é¤« ¤¸¤áÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤é¤¬É¬Íפʤ±¤ì¤Ð¡¢Â¾¤Î¤â¤Î¤ËºÆÄêµÁ¤¹¤ë¤³¤È¤â ²Äǽ¤Ç¤¹¤·¡¢°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ¸µ¤ÎÃͤËÉüµ¢¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹:
NaN = GPVAL_NaN pi = GPVAL_pi
¾¤Ë¤â¤¤¤¯¤Ä¤«¤ÎÊÑ¿ô¤¬¡¢Î㤨¤ÐÂÐÏ÷¿Æþ½ÐÎÏ·Á¼°¤Ç¤Î¥Þ¥¦¥¹Áàºî¤äÅö¤Æ¤Ï¤á (fit) ¤Ê¤É¤Î gnuplot ¤Îưºî¾õÂ֤˱þ¤¸¤ÆÄêµÁ¤µ¤ì¤Þ¤¹¡£¾ÜºÙ¤Ï °Ê²¼»²¾È: variables¡£
¤¢¤ëÊÑ¿ô V ¤¬´û¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤«¤É¤¦¤«¤Ï¡¢¼° exists("V") ¤Ç¥Á¥§¥Ã¥¯¤Ç ¤¤Þ¤¹¡£Îã:
a = 10 if (exists("a")) print "a is defined" if (!exists("b")) print "b is not defined"
ÊÑ¿ô̾¤ä´Ø¿ô̾¤Î̿̾µ¬Â§¤Ï¡¢ÂçÄñ¤Î¥×¥í¥°¥é¥ß¥ó¥°¸À¸ì¤ÈƱ¤¸¤Ç¡¢ÀèÆ¬¤Ï¥¢ ¥ë¥Õ¥¡¥Ù¥Ã¥È¤Ç¡¢¤½¤Î¸å¤Îʸ»ú¤Ï¥¢¥ë¥Õ¥¡¥Ù¥Ã¥È¡¢¿ô»ú¡¢"_" ¤¬»È¤¨¤Þ¤¹¡£
³Æ´Ø¿ô¤ÎÄêµÁ¼°¤Ï¡¢'GPFUN_' ¤È¤¤¤¦ÀÜÆ¬¼¤ò»ý¤ÄÆÃÊ̤Êʸ»úÎóÃÍÊÑ¿ô¤È¤·¤Æ ÍøÍѤǤ¤Þ¤¹¡£
Îã:
set label GPFUN_sinc at graph .05,.95
°Ê²¼»²¾È: `show functions`, `functions`, variables, macros, value¡£
gnuplot ¤½¤ì¼«¿È¤Ë¤Ï¤É¤ó¤Ê¥Õ¥©¥ó¥È¤â´Þ¤Þ¤ì¤Æ¤Ï¤ª¤é¤º¡¢³°Éô¥Õ¥©¥ó¥È½èÍý ¤ËÍê¤Ã¤Æ¤¤¤ë¤À¤±¤Ç¡¢¤½¤ÎºÙÉô¤ÏÈᤷ¤¤¤³¤È¤Ë½ÐÎÏ·Á¼°Ëè¤Ë°Û¤Ê¤ê¤Þ¤¹¡£¤³¤³ ¤Ç¤Ï¡¢Ê£¿ô¤Î½ÐÎÏ·Á¼°¤ËŬÍѤµ¤ì¤ë¥Õ¥©¥ó¥Èµ¡¹½¤Ë¤Ä¤¤¤ÆÀâÌÀ¤·¤Þ¤¹¡£¤³¤³¤Ë ¾å¤²¤¿¤â¤Î°Ê³°¤Î½ÐÎÏ·Á¼°¤Ç¤Î¥Õ¥©¥ó¥È¤Î»ÈÍѤ˴ؤ·¤Æ¤Ï¡¢¤½¤Î½ÐÎÏ·Á¼°¤Î¥É ¥¥å¥á¥ó¥È¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¤¹¤ß¤Þ¤»¤ó¡£¤³¤Î¥»¥¯¥·¥ç¥ó¤Ï¤Þ¤À¤Ç¤¤Æ¤¤¤Þ¤»¤ó¡£ ¤³¤ì¤é¤Î½ÐÎÏ·Á¼°¤Ï¡¢¥Õ¥©¥ó¥È¤Î¸¡º÷¤È¥¢¥¯¥»¥¹¤Ë³°Éô¤Î fontconfig ¥Ä¡¼¥ë ·²¤ò»ÈÍѤ·¤Þ¤¹¡£ fontconfig ¥æ¡¼¥¶¥Þ¥Ë¥å¥¢¥ë ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£¤³¤ì¤Ï¡¢gnuplot ¤Ç°ìÈÌŪ¤Ê̾Á°¤ä¥µ¥¤¥º¤Ç¥Õ¥©¥ó¥È¤ò Í׵᤹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¡¢É¬Íפʤé¤Ð fontconfig ¤ËƱÅù¤Î¥Õ¥©¥ó¥È¤òÂåÍѤµ ¤»¤ë¤³¤È¤â¤Ç¤¤ë¤Î¤Ç¡¢Ä̾ï¤Ï¤³¤ì¤Ç½½Ê¬¤Ç¤·¤ç¤¦¡£°Ê²¼¤Ï¡¢Â¿Ê¬¤¤¤º¤ì¤âµ¡ ǽ¤·¤Þ¤¹:
set term pdfcairo font "sans,12" set term pdfcairo font "Times,12" set term pdfcairo font "Times-New-Roman,12"
png, gif, jpeg ½ÐÎÏ·Á¼°¤Î¥Õ¥©¥ó¥È½èÍý¤Ï¡¢³°Éô¥é¥¤¥Ö¥é¥ê libgd ¤Ë¤è¤Ã¤Æ ¹Ô¤ï¤ì¤Þ¤¹¡£libgd ¤Ï¡¢¼¡¤Î 5 ¼ïÎà¤Î´ðËÜ¥Õ¥©¥ó¥È¤òľÀÜÄ󶡤·¤Æ¤¤¤Þ¤¹: `tiny` (5x8 ¥Ô¥¯¥»¥ë), `small` (6x12 ¥Ô¥¯¥»¥ë), `medium`, (7x13 Bold), `large` (8x16), `giant` (9x15 ¥Ô¥¯¥»¥ë)¡£¤³¤ì¤é¤Î¥Õ¥©¥ó¥È¤ÏÂ礤µ¤òÊÑ ¹¹¤·¤¿¤ê²óž¤·¤¿¤ê¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£»ÈÍѤ¹¤ëºÝ¤Ï¡¢`font` ¥¡¼¥ï¡¼ ¥É¤ÎÂå¤ï¤ê¤Ë¾å¤Î¥¡¼¥ï¡¼¥É¤ò»ØÄꤷ¤Þ¤¹¡£Îã:
set term png tiny
¿¤¯¤Î¥·¥¹¥Æ¥à¤Ç¡¢libgd ¤Ï Adobe Type 1 ¥Õ¥©¥ó¥È (*.pfa) ¤È TrueType ¥Õ¥©¥ó¥È¤Ø¤Î¥¢¥¯¥»¥¹¤âÄ󶡤·¤Þ¤¹¡£¤½¤Î¾ì¹ç¥Õ¥©¥ó¥È¼«¿È¤Î̾Á°¤Ç¤Ï¤Ê¤¯¡¢ ¥Õ¥©¥ó¥È¥Õ¥¡¥¤¥ë¤Î̾Á°¤ò¡¢"<face> {,<pointsize>}" ¤Î·Á¼°¤ÇÍ¿¤¨¤Þ¤¹¡£ ¤³¤³¤Ç¡¢<face> ¤Ï¥Õ¥©¥ó¥È¥Õ¥¡¥¤¥ë¤Î¥Õ¥ë¥Ñ¥¹Ì¾¤«¡¢¤Þ¤¿¤Ï´Ä¶ÊÑ¿ô GDFONTPATH ¤Ç»Ø¼¨¤µ¤ì¤ë¥Ç¥£¥ì¥¯¥È¥ê¤Î°ì¤Ä¤ÎÃæ¤Î¥Õ¥¡¥¤¥ë̾¤ÎÀèÆ¬Éôʬ¡¢ ¤Î¤¤¤º¤ì¤«¤Ç¤¹¡£¤è¤Ã¤Æ¡¢'set term png font "Face"' ¤Ï¡¢ <¤¢¤ë¥Ç¥£¥ì¥¯¥È¥ê>/Face.ttf ¤« <¤¢¤ë¥Ç¥£¥ì¥¯¥È¥ê>/Face.pfa ¤È¤¤¤¦¥Õ¥¡ ¥¤¥ë̾¤Î¥Õ¥©¥ó¥È¤òõ¤½¤¦¤È¤·¤Þ¤¹¡£Î㤨¤Ð¡¢GDFONTPATH ¤Ë `/usr/local/fonts/ttf:/usr/local/fonts/pfa` ¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢°Ê²¼ ¤Î¥³¥Þ¥ó¥É¤Î 2 ¤Ä¤º¤Ä¤Ï¤¤¤º¤ì¤âƱ¤¸¤³¤È¤Ë¤Ê¤ê¤Þ¤¹:
set term png font "arial" set term png font "/usr/local/fonts/ttf/arial.ttf" set term png font "Helvetica" set term png font "/usr/local/fonts/pfa/Helvetica.pfa"
¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤âƱ»þ¤Ë»ØÄꤹ¤ë¤Ë¤Ï:
set term png font "arial,11"
TrueType ¤È Adobe Type 1 ¥Õ¥©¥ó¥È¤Ï¡¢´°Á´¤ËÂ礤µ¤ÎÊѹ¹¤ä²óž¤¬²Äǽ¤Ç ¤¹¡£"set term" ¥³¥Þ¥ó¥É¤Ç¥Õ¥©¥ó¥È¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¡¢gnuplot ¤ÏÊ̤Π¥Ç¥Õ¥©¥ë¥È¥Õ¥©¥ó¥È¤ÎÀßÄ꤬¤¢¤ë¤«¤É¤¦¤«¤òÄ´¤Ù¤ë¤¿¤á¤Ë´Ä¶ÊÑ¿ô GNUPLOT_DEFAULT_GDFONT ¤ò»²¾È¤·¤Þ¤¹¡£
PostScript ¥Õ¥©¥ó¥È½èÍý¤Ï¡¢¥×¥ê¥ó¥¿¤«É½¼¨¥½¥Õ¥È¤¬¹Ô¤¤¤Þ¤¹¡£¤â¤·¡¢¤¢¤Ê ¤¿¤Î¥³¥ó¥Ô¥å¡¼¥¿¤Ë¥Õ¥©¥ó¥È¤¬°ìÀڤʤ¯¤Æ¤â¡¢gnuplot ¤ÏÀµ¤·¤¤ PostScript ¥Õ¥¡¥¤¥ë¡¢¤Þ¤¿¤Ï¥«¥×¥»¥ë²½ PostScript (*.eps) ¥Õ¥¡¥¤¥ë¤òÀ¸À®¤Ç¤¤Þ¤¹¡£ gnuplot ¤Ïñ¤Ë½ÐÎÏ¥Õ¥¡¥¤¥ëÃæ¤Ë¥Õ¥©¥ó¥È¤ò̾Á°¤È¤·¤ÆÆþ¤ì¤ë¤À¤±¤Ç¡¢¥×¥ê¥ó ¥¿¤äɽ¼¨¥½¥Õ¥È¤¬¤½¤Î̾Á°¤«¤é¥Õ¥©¥ó¥È¤ò¸«¤Ä¤±¤ë¤«¶á»÷¤¹¤ë¤³¤È¤ò²¾Äꤷ¤Æ ¤¤¤Þ¤¹¡£
PostScript ¥×¥ê¥ó¥¿¤äɽ¼¨¥½¥Õ¥È¤Ï¤¹¤Ù¤Æ¡¢É¸½àŪ¤Ê Adobe ¥Õ¥©¥ó¥È¥»¥Ã¥È `Times-Roman`, `Helvetica`, `Courier`, `Symbol` ¤ÏÃΤäƤ¤¤ë¤Ï¤º¤Ç¤¹¡£ ¿ʬ¤½¤Î¾¤Ë¤â¿¤¯¤Î¥Õ¥©¥ó¥È¤¬»È¤¨¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¤½¤ì ¤éÆÃÄê¤Î¥Õ¥©¥ó¥È¥»¥Ã¥È¤Ï¤¢¤Ê¤¿¤Î¥·¥¹¥Æ¥à¤ä¥×¥ê¥ó¥¿¤ÎÀßÄê¤Ë°Í¸¤·¤Þ¤¹¡£ gnuplot ¤Ï¡¢¤½¤ì¤ÏÃΤê¤Þ¤»¤ó¤·µ¤¤Ë¤â¤·¤Þ¤»¤ó¡£gnuplot ¤¬ºîÀ®¤·¤¿ *.ps ¤ä *.eps ½ÐÎϤϡ¢¤¢¤Ê¤¿¤ÎÍ׵ᤷ¤¿¥Õ¥©¥ó¥È̾¤òñ¤Ë»ý¤Ã¤Æ¤¤¤ë¤À¤±¤Ç¤¹¡£
¤è¤Ã¤Æ¡¢
set term postscript eps font "Times-Roman,12"
¤Ï¡¢¤¹¤Ù¤Æ¤Î¥×¥ê¥ó¥¿¤äɽ¼¨¥½¥Õ¥È¤ËŬÀڤʽÐÎϤòºîÀ®¤·¤Þ¤¹¡£
°ìÊý¡¢
set term postscript eps font "Garamond-Premier-Pro-Italic"
¤Ï¡¢Àµ¤·¤¤ PostScript ¤ò´Þ¤à½ÐÎÏ¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¤Þ¤¹¤¬¡¢¤½¤ì¤ÏÆÃ¼ì¤Ê¥Õ ¥©¥ó¥È¤ò»²¾È¤·¤Þ¤¹¤Î¤Ç¡¢°ìÉô¤Î¥×¥ê¥ó¥¿¤äɽ¼¨¥½¥Õ¥È¤·¤«¡¢Í׵ᤷ¤¿¤½¤ÎÆÃ Äê¤Î¥Õ¥©¥ó¥È¤Ïɽ¼¨¤Ç¤¤Ê¤¤¤Ç¤·¤ç¤¦¡£ÂçÄñ¤Î¾ì¹ç¤ÏÊ̤ʥե©¥ó¥È¤ÇÂåÍѤµ¤ì ¤Þ¤¹¡£
¤·¤«¤·¡¢»ØÄꤷ¤¿¥Õ¥©¥ó¥È¤ò½ÐÎÏ¥Õ¥¡¥¤¥ëÃæ¤ËËä¤á¹þ¤ó¤Ç¡¢¤É¤ó¤Ê¥×¥ê¥ó¥¿¤Ç ¤â¤½¤ì¤ò»È¤¦¤è¤¦¤Ë¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£¤³¤ì¤Ë¤Ï¡¢¤¢¤Ê¤¿¤Î¥·¥¹¥Æ¥à¤ËŬÀÚ ¤Ê¥Õ¥©¥ó¥Èµ½Ò¥Õ¥¡¥¤¥ë¤¬¤¢¤ë¤³¤È¤¬É¬ÍפȤʤê¤Þ¤¹¡£¤³¤ÎÊýË¡¤Ç¥Õ¥©¥ó¥È¤ò Ëä¤á¹þ¤à¾ì¹ç¡¢ÆÃÄê¤Î¥é¥¤¥»¥ó¥¹¤¬É¬ÍפȤʤë¥Õ¥©¥ó¥È¥Õ¥¡¥¤¥ë¤â¤¢¤ë¤³¤È¤Ë Ãí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤è¤ê¾ÜºÙ¤ÊÀâÌÀ¤äÎã¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `postscript fontfile`¡£
¤³¤Î¥É¥¥å¥á¥ó¥ÈÁ´ÂΤËÅϤäơ¢ÍѸì¤Ë´Ø¤¹¤ë°ì´ÓÀ¤Î°Ý»ý¤¬¹Í¤¨¤é¤ì¤Æ¤¤¤Þ ¤¹¡£¤·¤«¤·¤³¤Î»î¤ß¤Ï´°Á´¤Ë¤ÏÀ®¸ù¤·¤Æ¤¤¤Þ¤»¤ó¡£¤½¤ì¤Ï `gnuplot` ¤¬»þ´Ö ¤ò¤«¤±¤Æ¿Ê²½¤·¤Æ¤¤¿¤è¤¦¤Ë¡¢¥³¥Þ¥ó¥É¤ä¥¡¼¥ï¡¼¥É¤Î̾Á°¤â¤½¤Î¤è¤¦¤Ê´°Á´ À¤òÇÓ½ü¤¹¤ë¤«¤Î¤è¤¦¤ËºÎÍѤµ¤ì¤ÆÍè¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£¤³¤ÎÀá¤Ç¤Ï¡¢¤³¤ì¤é¤Î ¥¡¼¥ï¡¼¥É¤Î¤¤¤¯¤Ä¤«¤¬¤É¤Î¤è¤¦¤Ë»È¤ï¤ì¤Æ¤¤¤ë¤«¤òÀâÌÀ¤·¤Þ¤¹¡£
"¥Ú¡¼¥¸ (page)"¡¢"ɽ¼¨²èÌÌ (screen)"¡¢"¥¥ã¥ó¥Ð¥¹ (canvas)" ¤Ï¡¢ `gnuplot` ¤¬¥¢¥¯¥»¥¹²Äǽ¤ÊÎΰèÁ´ÂΤò»Ø¤·¤Þ¤¹¡£¥Ç¥¹¥¯¥È¥Ã¥×¤Ç¤Ï¤½¤ì¤Ï¥¦ ¥£¥ó¥É¥¦Á´ÂΤò»Ø¤·¡¢¥×¥í¥Ã¥¿¤Ç¤Ï¡¢°ìËç¤Î»æÁ´ÂΡ¢svga ¥â¡¼¥É¤Ç¤Ï¡¢¥â¥Ë ¥¿¥¹¥¯¥ê¡¼¥óÁ´ÂΤò»Ø¤·¤Þ¤¹¡£
ɽ¼¨²èÌ̤ϡ¢°ì¤Ä¡¢¤Þ¤¿¤Ï¤½¤ì°Ê¾å¤Î "¥°¥é¥ÕÉÁ²è (plot)" ¤ò´Þ¤ß¤Þ¤¹¡£¥° ¥é¥ÕÉÁ²è¤Ï°ì¤Ä¤Î²£ºÂɸ¤È°ì¤Ä¤Î½ÄºÂɸ¤ÇÄêµÁ¤µ¤ì¤Þ¤¹¤¬¡¢Í¾Çò (margin) ¤ä ¤½¤ÎÃæ¤Ë½ñ¤«¤ì¤ëʸ»úÎó (text) ƱÍÍ¡¢¤½¤ì¤é¤Ï¼ÂºÝ¤Ë¤½¤Î¾å¤Ëɽ¼¨¤µ¤ì¤Æ¤¤ ¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£
¥°¥é¥ÕÉÁ²è¤Ï°ì¤Ä¤Î "¥°¥é¥Õ" ¤ò´Þ¤ß¤Þ¤¹¡£¥°¥é¥Õ¤Ï°ì¤Ä¤Î²£ºÂɸ¤È°ì¤Ä¤Î½Ä ºÂɸ¤ÇÄêµÁ¤µ¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤é¤Ï¼ÂºÝ¤Ë¤½¤Î¾å¤Ëɽ¼¨¤µ¤ì¤Æ¤¤¤ëɬÍפϤ¢¤ê¤Þ ¤»¤ó¡£
¥°¥é¥Õ¤Ï°ì¤Ä¤Þ¤¿¤Ï¤½¤ì°Ê¾å¤Î "¶ÊÀþ (line)" ¤ò´Þ¤ß¤Þ¤¹¡£¶ÊÀþ¤Ï°ì¤Ä¤Î´Ø ¿ô¡¢¤Þ¤¿¤Ï¥Ç¡¼¥¿½¸¹ç¤Ç¤¹¡£ÍѸì "line" ¤ÏÉÁ²è¥¹¥¿¥¤¥ë¤È¤·¤Æ¤â»È¤ï¤ì¤Þ¤¹¡£ ¤µ¤é¤Ë¤³¤ÎÍѸì¤Ï "ʸ»úÎó¤Î°ì¹Ô (a line of text)" ¤Î¤è¤¦¤Ë»È¤ï¤ì¤ë¤³¤È ¤â¤¢¤ê¤Þ¤¹¡£Â¿Ê¬Ê¸Ì®¤«¤é¤½¤ì¤é¤Ï¶èÊ̤Ǥ¤ë¤Ç¤·¤ç¤¦¡£
°ì¤Ä¤Î¥°¥é¥Õ¾å¤ÎÊ£¿ô¤Î¶ÊÀþ¤Ï¤½¤ì¤¾¤ì̾Á°¤ò»ý¤Á¤Þ¤¹¡£¤½¤Î̾Á°¤Ï¡¢¤½¤Î¶Ê Àþ¤Îɽ¸½¤Ë»È¤ï¤ì¤ëÉÁ²è¥¹¥¿¥¤¥ë¤Î¥µ¥ó¥×¥ë¤È¤È¤â¤Ë "(ÀâÌÀ) key" Æâ¤Ë°ìÍ÷ ɽ¼¨¤µ¤ì¤Þ¤¹¡£ÀâÌÀ¤Ï¡¢»þ¤Ë¤Ï "(ɽÂê) legend" ¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡£
ÍѸì "¥¿¥¤¥È¥ë (title)" ¤Ï `gnuplot` ¤Ç¤ÏÊ£¿ô¤Î°ÕÌ£¤Ç»È¤ï¤ì¤Þ¤¹¡£¤³¤Î ¥É¥¥å¥á¥ó¥È¤Ç¤Ï¤½¤ì¤é¤ò¶èÊ̤¹¤ë¤¿¤á¤Ë¡¢·ÁÍÆ»ì¤È¤·¤Æ "ÉÁ²è¤Î (plot)"¡¢ "¶ÊÀþ¤Î (line)"¡¢"ÀâÌÀ¤Î (key)" ¤òƬ¤Ë¤Ä¤±¤¿¤ê¤â¤·¤Þ¤¹¡£ 2 ¼¡¸µ¤Î¥°¥é¥Õ¤Ï 4 ¤Ä¤Þ¤Ç¤Î¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ë¼´¤ò»ý¤Ä¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³ ¤ì¤é 4 ¤Ä¤Î¼´¤Î̾Á°¤Ï¤½¤ì¤¾¤ì¡¢¥°¥é¥ÕÉÁ²è¤Î²¼¤Î¶³¦¤Ë±è¤¦¼´¤Ç¤¢¤ë "x"¡¢ º¸¤Î¶³¦¤Ë±è¤¦¼´ "y"¡¢¾å¤Î¶³¦¤Ë±è¤¦¼´ "x2"¡¢±¦¤Î¶³¦¤Ë±è¤¦¼´ "y2" ¤È ¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `axes`¡£
3 ¼¡¸µ¤Î¥°¥é¥Õ¤Ï 3 ¤Ä¤Þ¤Ç¤Î¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ë¼´ (`axes`) "x","y","z" ¤ò »ý¤Ä¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤É¤ÎÆÃÄê¤Î¼´¤Ë´Ø¤·¤Æ¤â¤½¤ì¤¬¥°¥é¥Õ¾å¤Ç¤É¤³¤Ë½ñ¤«¤ì ¤ë¤«¤ò½Ò¤Ù¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£¤½¤ì¤Ï¡¢view ¤Ç¥°¥é¥Õ¤ò¸«¤ëÊý¸þ¤ò Êѹ¹¤Ç¤¤ë¤«¤é¤Ç¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë´Ø¤¹¤ëµÄÏÀ¤Ç¤Ï¡¢ÍѸì "¹Ô (record)" ¤òÉü³è¤·¡¢¥Õ¥¡¥¤¥ë ¤Î°ì¹Ô¤Îʸ»úÎ󡢤¹¤Ê¤ï¤Á¡¢²þ¹Ôʸ»ú¤ä¹ÔËöʸ»úƱ»Î¤Î´Ö¤Îʸ»úÎ󡢤ò»Ø¤·¼¨ ¤¹¤Î¤Ë»È¤¤¤Þ¤¹¡£"ÅÀ (point)" ¤Ï¹Ô¤«¤é¼è¤ê½Ð¤·¤¿°ì¤Ä¤Î¥Ç¡¼¥¿¤Ç¤¹¡£"¥Ç¡¼ ¥¿¥Ö¥í¥Ã¥¯ (datablock)" ¤Ï¡¢¶õ¹Ô¤Ç¶èÀÚ¤é¤ì¤¿Ï¢Â³¤·¤¿Ê£¿ô¤Î¹Ô¤«¤é¤Ê¤ëÅÀ ¤Î½¸¹ç¤Ç¤¹¡£¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎµÄÏÀ¤ÎÃæ¤Ç "line" ¤¬»²¾È¤µ¤ì¤ë¾ì¹ç¤Ï¡¢¤³¤ì ¤Ï¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ÎÉôʬ½¸¹ç¤ò»Ø¤·¤Þ¤¹¡£
(ÌõÃí: ¤³¤ÎÆüËܸìÌõ¤ÎÃæ¤Ç¤Ï¤³¤³¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¤è¤¦¤ÊÍѸì¤ÎÅý°ì¤Ï¹Í褵 ¤ì¤Æ¤Ï¤ª¤é¤º¡¢¤è¤Ã¤Æº®Íð¤ò°ú¤µ¯¤³¤¹²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£¸·Ì©¤Ë¤Ï¸¶Ê¸¤ò»² ¾È¤¹¤Ù¤¤Ç¤·¤ç¤¦¡£)
gnuplot ¤Î³Æ½ÐÎÏ·Á¼°¤Ï "Àþ¼ï (linetype)" ¤ò¤¢¤ëÄøÅÙÍѰդ·¤Æ¤¤¤Þ¤¹¡£¤½ ¤ì¤é¤Ï¿§¡¢ÂÀ¤µ¡¢ÅÀÀþ/ÇËÀþ¤Î¥Ñ¥¿¡¼¥ó¡¢¤Þ¤¿¤Ï¿§¤ÈÅÀÀþ/ÇËÀþ¤ÎÁȹ礻¤Ç°ã¤¤ ¤òɽ¸½¤·¤Æ¤¤¤Þ¤¹¡£ÆÃÄê¤Î½ÐÎÏ·Á¼°¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤Ï¡¢¤½¤Î½ÐÎÏ·Á¼°¤òÀß Äꤷ¤¿ (terminal) ¸å¤Ç test ¥³¥Þ¥ó¥É¤òȯ¹Ô¤¹¤ë¤³¤È¤Ç³Îǧ¤Ç¤¤Þ ¤¹¡£ÄêµÁ¤µ¤ì¤Æ¤¤¤ë¿§¡¢ÅÀÀþ/ÇËÀþ¤Î¥Ñ¥¿¡¼¥ó¤Ï¤¹¤Ù¤Æ¤Î½ÐÎÏ·Á¼°¤ÇƱ¤¸¤â¤Î ¤Ç¤¢¤ë¤È¤¤¤¦Êݾڤϲ¿¤â¤¢¤ê¤Þ¤»¤ó¤¬¡¢Àþ¼ï -1 ¤ÏÆÃÊ̤ËÁ´¤Æ¤Î½ÐÎÏ·Á¼°¤Ç¡¢ ºÇ¤âÉáÄ̤Îɽ¼¨¿§ (Ä̾ï¤Ï¹õ) ¤Î¼ÂÀþ¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£¤Þ¤¿¡¢Â¿¤¯¤Î½ÐÎÏ·Á ¼°¤Ç¡¢ÇØ·Ê¿§¤Ç¤Î¼ÂÀþ¤ò°ÕÌ£¤¹¤ëÆÃÊ̤ÊÀþ¼ï "bgnd" ¤âǧ¼±¤·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï (linetype) ¤Î°À¤Ï¡¢ÂÐÏÃŪ¤«½é´ü²½¥Õ¥¡¥¤¥ë¤Î¤¤¤º¤ì¤« ¤Ë¤è¤Ã¤ÆºÆÄêµÁ²Äǽ¤Ç¤¹¡£¤³¤ì¤Ï¡¢¤¹¤Ù¤Æ¤Î gnuplot ÉÁ²è¥³¥Þ¥ó¥É¤Ç»ÈÍѤµ ¤ì¤ëÀþ¤Î¿§¤ä¾¤Î°À¤ò¥«¥¹¥¿¥Þ¥¤¥º¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£°Ê²¼»²¾È: `set linetype`¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢°ì¤Ä¤ÎÉÁ²è¥³¥Þ¥ó¥ÉÆâ¤Ç¤Î´Ø¿ô¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎʤӤˤϡ¢ ½çÈÖ¤ËÀþ¼ï¤¬³ä¤êÅö¤Æ¤é¤ì¤Þ¤¹¡£¤½¤Î¥Ç¥Õ¥©¥ë¥È¤Î½çÎó¤Ï¡¢´Ø¿ô¡¢¥Ç¡¼¥¿¥Õ¥¡ ¥¤¥ë¡¢¤Þ¤¿¤Ï¤½¤Î¾¤ÎÉÁ²èÍ×ÁǤ˸ÄÊ̤ËÀþ¼ï¤ò»ØÄꤹ¤ë¤³¤È¤Ç¾å½ñ¤¤Ç¤¤Þ¤¹¡£
Îã:
plot "foo", "bar" # Àþ¼ï 1, 2 ¤Ç 2 ¥Õ¥¡¥¤¥ë¤òÉÁ²è plot sin(x) linetype 4 # ½ÐÎÏ·Á¼°¤Ë°Í¸¤¹¤ëÀþ¼ï¿§ 4 plot sin(x) lt -1 # ¹õ
¿¤¯¤Î½ÐÎÏ·Á¼°¤Ç¡¢¥æ¡¼¥¶ÄêµÁ¿§¤òÄêµÁ¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¿§¤ÎÄêµÁ ¤ÏÌÀ¼¨Åª¤Ê rgb (ÀÖ¡¢ÎС¢ÀÄ) ¤ò»ØÄꤹ¤ë¤«¡¢¿§Ì¾¤«¡¢¸½ºß¤Î pm3d ¥Ñ¥ì¥Ã¥È ¤ò»²¾È¤¹¤ë¿§¤ÎÃͤΤ¤¤º¤ì¤«¤Ç¹Ô¤Ê¤¤¤Þ¤¹¡£
Îã:
plot sin(x) lt rgb "violet" # gnuplot ¤Î»ý¤Ä¿§Ì¾¤Î°ì¤Ä plot sin(x) lt rgb "#FF00FF" # ÌÀ¼¨Åª¤Ê 16 ¿Ê RGB 3 ¤ÄÁÈ plot sin(x) lt palette cb -45 # ¸½ºß¤Î¥Ñ¥ì¥Ã¥È¤Î cbrange ¤Î # -45 ¤ËÂбþ¤¹¤ë¿§ plot sin(x) lt palette frac 0.3 # ¥Ñ¥ì¥Ã¥È¤ËÂбþ¤¹¤ë¾®¿ôÃÍ
°Ê²¼»²¾È: `show colornames`, palette, cbrange¡£
ÅÀÀþ/ÇËÀþ¤Î¥Ñ¥¿¡¼¥ó¤ò¥µ¥Ý¡¼¥È¤¹¤ë½ÐÎÏ·Á¼°¤Ç¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤ÏÅÀÀþ/ ÇËÀþ¤Î¥Ñ¥¿¡¼¥ó¤È¿§¤ÎξÊý¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£º£¤Î½ê gnuplot ¤Ë¤Ï¡¢ÅÀÀþ/ ÇËÀþ¥Ñ¥¿¡¼¥ó¤òÊѹ¹¤¹¤ë»ÅÁȤߤ¬¤Ê¤¤¤Î¤Ç¡¢ÆÃÄê¤ÎÅÀÀþ¥Ñ¥¿¡¼¥ó¤ÈÆÃÄê¤Î¿§¤ò ÁȤ߹ç¤ï¤»¤¿¤¤¾ì¹ç¤Ï¡¢Àè¤Ë¤½¤ÎÅÀÀþ¥Ñ¥¿¡¼¥ó¤ò»ý¤ÄÀþ¼ï (linetype) ¤òÁªÂò ¤·¡¢¥Ç¥Õ¥©¥ë¥È¤Î¿§¤ò¥¡¼¥ï¡¼¥É `linecolor` (¾Êά·Á¤Ï `lc`) ¤Ç¾å½ñ¤¤¹ ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢postscript ½ÐÎÏ·Á¼°¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï 3 ¤ÏÀÄ ¤ÎÇËÀþ¤Ç¤¹¡£°Ê²¼¤ÎÉÁ²è¥³¥Þ¥ó¥É¤ÏƱ¤¸ÇËÀþ¥Ñ¥¿¡¼¥ó¤Ç 3 ¤Ä¤ÎÉÁ²è¤ò¹Ô¤Ê¤¤ ¤Þ¤¹¤¬¡¢°ì¤Ä¤ÏÀÄ (¥Ç¥Õ¥©¥ë¥È)¡¢°ì¤Ä¤ÏÀÖ (Àþ¼ï 1 ¤Î¥Ç¥Õ¥©¥ë¥È¿§)¡¢¤â¤¦ °ì¤Ä¤Ï¶â¿§¤Ë¤Ê¤ê¤Þ¤¹¡£
Îã:
set term postscript dashed color plot 'foo' lt 3, 'baz' lt 3 linecolor 1, 'bar' lt 3 lc rgb 'gold'
¿¤¯¤Î¥³¥Þ¥ó¥É¤Ç¡¢ÌÀ¼¨Åª¤Ê¿§¤Î»ØÄê¤ò¤È¤â¤Ê¤Ã¤¿Àþ¼ï¤ò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£½ÐÎÏ·Á¼°¤Ë°Í¸¤¹¤ë¿§¤ÎÁªÂò¤Ï¡¢»ÈÍѤ·¤Æ¤¤¤ë½ÐÎÏ·Á¼°¤¬ RGB ¥«¥é¡¼ ¤« pm3d ¥Ñ¥ì¥Ã¥È¤ò¥µ¥Ü¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¤Ë¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£
½ñ¼°:
... {linecolor | lc} {<colorspec> | <n>} ... {textcolor | tc} {<colorspec> | {linetype | lt} <n>}
<colorspec> ¤Ï°Ê²¼¤Î·Á¼°¤Î¤¤¤º¤ì¤«¤Ç¤¹:
rgbcolor "colorname" rgbcolor "#RRGGBB" rgbcolor variable # ¿§¤ÏÆþÎÏ¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤à palette frac <val> # <val> ¤Ï 0 ¤«¤é 1 ¤ÎÃÍ palette cb <value> # <val> ¤Ï cbrange ¤ÎÈϰϤÎÃÍ palette z variable # ÆþÎÏ¥Õ¥¡¥¤¥ë¤«¤é¿§ÈÖ¹æ¤òÆÉ¤ß¹þ¤à
<n> ¤Ï¡¢¤½¤ÎÀþ¼ï (linetype) Èֹ椬»È¤¦¿§¤ò°ÕÌ£¤·¤Þ¤¹¡£°Ê²¼»²¾È: test¡£
"colorname" ¤Ï gnuplot ¤¬ÆâÉô¤Ë»ý¤Ã¤Æ¤¤¤ë¿§¤Î̾Á°¤Î¤¦¤Á¤Î°ì¤Ä¤ò»ØÄꤷ ¤Þ¤¹¡£Í¸ú¤Ê̾Á°¤Î°ìÍ÷¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: `show colornames`¡£
"#RRGGBB" ¤Ï "#" µ¹æ¤Î¸å¤Ë 16 ¿ÊÄê¿ô¤òʤ٤ޤ¹¡£RRGGBB ¤Ï¡¢ÀÖ¡¢ÎС¢ÀÄ ¤Î¿§¤ÎÀ®Ê¬¤ò°ÕÌ£¤·¡¢¤½¤ì¤¾¤ì¤Ï 0 - 255 ¤ÎÈϰϤοô¤Ç¤¹¡£Î㤨¤Ð¡¢¥Þ¥¼¥ó ¥¿ (»ç) = ºÇ¤âÌÀ¤ë¤¤ÀÖ + ºÇ¤âÌÀ¤ë¤¤ÀÄ¡¢¤Ê¤Î¤Ç¡¢#FF00FF ¤Èɽ¤µ¤ì¡¢¤³¤ì ¤Ï 16 ¿Ê¿ô¤Ç¡¢(255 << 16) + (0 << 8) + (255) ¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£
¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤È¤Ï¡¢¿§¤ÎÀþ·¿¤Ê¸ûÇۤǡ¢Ã±°ì¤Î¿ôÃͤòÆÃÄê¤Î¿§¤Ë³ê¤é¤«¤ËÂÐ ±þ¤Å¤±¤Þ¤¹¡£¾ï¤Ë¤½¤Î¤è¤¦¤Ê 2 ¤Ä¤ÎÂбþÉÕ¤±¤¬¸úÎϤò»ý¤Á¤Þ¤¹¡£ `palette frac` ¤Ï 0 ¤«¤é 1 ¤Þ¤Ç¤Î¾®¿ôÃͤò¡¢¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤ÎÁ´ÈϰϤËÂÐ ±þÉÕ¤±¤ë¤â¤Î¤Ç¡¢`palette cb` ¤Ï¡¢¿§¼´¤ÎÈϰϤòƱ¤¸¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Ø³ä¤ê Åö¤Æ¤ë¤â¤Î¤Ç¤¹¡£°Ê²¼»²¾È: cbrange, `set colorbox`¡£¤³¤ì¤é¤ÎÂбþ ÉÕ¤±¤Î¤É¤Á¤é¤«¤ò»È¤Ã¤Æ¡¢¸½ºß¤Î¥Ñ¥ì¥Ã¥È¤«¤éÄê¿ô¿§¤òÁª¤Ó½Ð¤¹¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£
"palette z" ¤Ï¡¢³ÆÉÁ²èÀþʬ¤äÉÁ²èÍ×ÁǤΠz ¤ÎÃͤò¡¢¥Ñ¥ì¥Ã¥È¤ØÂбþ¤Å¤±¤é ¤ì¤Æ¤¤¤ë cbrange ¤ÎÈϰϤËÂбþ¤Å¤±¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢3 ¼¡¸µ¤Î¶ÊÀþ¤ä¶ÊÌÌ ¤Ë±è¤Ã¤Æ¿§¤ò³ê¤é¤«¤ËÊѲ½¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢2 ¼¡¸µÉÁ²è¤Ç¡¢¥Ñ ¥ì¥Ã¥ÈÃͤòÄɲäÎÎó¥Ç¡¼¥¿¤«¤éÆÉ¤ß¹þ¤Þ¤»¤Æ¿§ÉÕ¤±¤¹¤ë¤Î¤Ë¤â»È¤¨¤Þ¤¹ (¤¹¤Ù ¤Æ¤Î 2 ¼¡¸µÉÁ²è¥¹¥¿¥¤¥ë¤¬¤³¤ÎÄɲÃÎó¤òǧ¼±¤¹¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó)¡£
¸½ºß¤Ï¿¤¯¤Î½ÐÎÏ·Á¼°¤Ç¥°¥é¥Õ¤ÎÇØ·Ê¿§¤òÌÀ¼¨Åª¤ËÀßÄê¤Ç¤¤Þ¤¹¡£ÆÃÊ̤ÊÀþ¼ï (linetype) `bgnd` ¤Ï¤½¤Î¿§¤ÇÉÁ²è¤·¤Þ¤¹¤¬¡¢¤½¤Î `bgnd` ¤Ï¿§¤È¤·¤Æ¤âǧ¼± ¤µ¤ì¤Þ¤¹¡£ Îã:
# °Ê²¼¤Ï¥¥ã¥ó¥Ð¥¹¤Î°ìÉôʬ¤òÇØ·Ê¿§¤Ç¾å½ñ¤¤¹¤ë¤³¤È¤Ç¾Ãµî¤·¤Þ¤¹¡£ set term wxt background rgb "gray75" set object 1 rectangle from x0,y0 to x1,y1 fillstyle solid fillcolor bgnd # °Ê²¼¤Ï x ¼´¤Ë±è¤Ã¤¿¡Ö¸«¤¨¤Ê¤¤¡×Àþ¤òÉÁ¤¤Þ¤¹¡£ plot 0 lt bgnd
`lc variable` ¤Ï¡¢ÆþÎϥǡ¼¥¿¤Î°ì¤Ä¤ÎÎ󤫤éÆÉ¤ó¤ÀÃͤòÀþ¼ï (linetype) ¤Î ÈÖ¹æ¤È¤·¤Æ»È¤¤¡¢¤½¤ÎÀþ¼ï¤Ë°¤¹¤ë¿§¤ò»È¤¦¤è¤¦¥×¥í¥°¥é¥à¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤è ¤Ã¤Æ¤³¤ì¤Ï¡¢using »ØÄê»Ò¤ØÂбþ¤¹¤ëÎó¤Î»ØÄê¤ÎÄɲäòɬÍפȤ·¤Þ¤¹¡£Ê¸»ú ¤Î¿§¤âƱÍͤˡ¢`tc variable` ¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£
Îã:
# ¥Ç¡¼¥¿¤Î 3 ÎóÌܤò¡¢¸Ä¡¹¤ÎÅÀ¤Ë¿§¤ò³ä¤êÅö¤Æ¤ë¤Î¤Ë»ÈÍÑ plot 'data' using 1:2:3 with points lc variable
# °ì¤Ä¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¤ÏÊ£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤òÆþ¤ì¤ë¤³¤È¤¬²Äǽ¤Ç¡¢ # ¤½¤ì¤é¤Ï 2 ¹Ô¤Î¶õ¹Ô¤ÇʬΥ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¸Ä¡¹¤Î¥Ç¡¼¥¿½¸¹ç¤Ë¤Ï # index Ãͤ¬³ä¤êÅö¤Æ¤é¤ì¤Æ¤¤¤Æ (°Ê²¼»²¾È: index)¡¢using »ØÄê¤Î # column(-2) ¤Ç¼èÆÀ¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `pseudocolumns`¡£°Ê²¼¤ÎÎã # ¤Ï -2 ¤Î column Ãͤò»È¤Ã¤Æ¡¢¸Ä¡¹¤Î¥Ç¡¼¥¿½¸¹ç¤ò°Û¤Ê¤ëÀþ¿§¤ÇÉÁ²è # ¤·¤Þ¤¹¡£ plot 'data' using 1:2:(column(-2)) with lines lc variable
¥°¥é¥Õ¤Î³Æ¥Ç¡¼¥¿ÅÀ¡¢³ÆÀþʬ¡¢¤Þ¤¿¤Ï³Æ¥é¥Ù¥ë¤Ë¤½¤ì¤¾¤ì°Û¤Ê¤ë¿§¤ò³ä¤êÅö¤Æ ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`lc rgbcolor variable` ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤«¤é RGB ¿§¤Î¾ðÊó¤òÆÉ¤ß¹þ¤à¤è¤¦¥×¥í¥°¥é¥à¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤è¤Ã¤Æ¤³¤ì¤Ï¡¢ using »ØÄê»Ò¤Ë¤è¤ëÂбþ¤¹¤ëÎó¤Î»ØÄê¤ÎÄɲäòɬÍפȤ·¡¢¤½¤ÎÎó¤Ï 24-bit ·Á¼°¤Î RGB ¤Î 3 ¤ÄÁȤǤ¢¤ë¤È¤ß¤Ê¤µ¤ì¤Þ¤¹¡£¤½¤ÎÃͤò¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éľ ÀÜÍ¿¤¨¤ë¾ì¹ç¤Ï¡¢¤³¤ì¤ÏºÇ¤â´Êñ¤Ê·Á¼°¤Î 16 ¿ÊÃͤÇÍ¿¤¨¤Þ¤¹ (°Ê²¼»²¾È: `rgbcolor`)¡£°ìÊý¤Ç¡¢°Ê²¼¤ÎÎã¤Î¤è¤¦¤Ë 24-bit RGB ¿§¤È¤·¤ÆÉ¾²Á¤µ¤ì¤ë¤è ¤¦¤Ê¿ô¼°¤ò using »ØÄê»Ò¤ËÆþ¤ì¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£Ê¸»ú¤Î¿§¤âƱÍͤˡ¢ `tc rgbcolor variable` ¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£
Îã:
# 3 ¼¡¸µÉÁ²è¤Ç¡¢³Æ x,y,z ºÂɸ¤ËÂбþ¤·¤¿ÀÖ¡¢ÎС¢ÀĤÎÀ®Ê¬¤ò»ý¤Ä¿§ # ¤Î¤Ä¤¤¤¿ÅÀ¤òÇÛÃÖ rgb(r,g,b) = 65536 * int(r) + 256 * int(g) + int(b) splot "data" using 1:2:3:(rgb($1,$2,$3)) with points lc rgb variable
Àþ¤Ï¡¢ÀþÉý¤Î¤è¤¦¤Ê¾¤Î°À¤â»ý¤Ä¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ÅÀ (point) ¤Îµ¹æ¤ËÂÐ ¤¹¤ëƱÍͤΰÀ¤È¤È¤â¤Ë¡¢¤³¤ì¤é¤Î°À¤ò¥³¥Þ¥ó¥É `set style line` ¤ò»È¤Ã ¤Æ¥æ¡¼¥¶ÄêµÁ "¥é¥¤¥ó¥¹¥¿¥¤¥ë (linestyle)" ¤È¤·¤Æ·ë¤Ó¤Ä¤±¤ë¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£°ìÅÙÄêµÁ¤µ¤ì¤¿ linestyle ¤Ï¡¢plot ¥³¥Þ¥ó¥ÉÃæ¤Ç¡¢°ì¤Ä¤Þ¤¿¤Ï¿¤¯¤ÎÉÁ ²èÍ×ÁǤËÂФ·¤Æ¤½¤Îɽ¼¨¤òÀ©¸æ¤¹¤ë¤Î¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
`linetypes` ¤Ï±Ê³Ū (ÌÀ¼¨Åª¤Ë¤½¤ì¤é¤òºÆÄêµÁ¤¹¤ë¤Þ¤Ç¤ÏÊÝ»ý¤µ¤ì¤ë) ¤Ç¤¹ ¤¬¡¢`linestyles` ¤Ï°ì»þŪ¤Ê¤â¤Î¤Ç¤¹¡£¼¡¤Î¥°¥é¥Õ¥£¥Ã¥¯¤Î¾õÂÖ¤¬¥ê¥»¥Ã¥È ¤µ¤ì¤ë¤Þ¤Ç¤Î´Ö¤·¤«ÊÝ»ý¤µ¤ì¤Þ¤»¤ó¡£
Îã:
# ¿·¤·¤¤¥é¥¤¥ó¥¹¥¿¥¤¥ë¤ò¡¢½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤Ê¤¤¿§ cyan¡¢ÀþÉý¤¬ 3¡¢ # ÅÀ¼ï 6 (´Ý¤ÎÃæ¤ËÅÀ) ¤ÈÄêµÁ set style line 5 lt rgb "cyan" lw 3 pt 6 plot sin(x) with linespoints ls 5 # ÄêµÁ¥¹¥¿¥¤¥ë 5 ¤Ç
¿¤¯¤Î½ÐÎÏ·Á¼°¤Ç¡¢¸½ºß¤ÎÉÁ²è¤Ë¥Þ¥¦¥¹¤ò»È¤Ã¤ÆºîÍѤò¤¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤Ã ¤Æ¤¤¤Þ¤¹¡£¤½¤Î¤¦¤Á¤¤¤¯¤Ä¤«¤Ï¥Û¥Ã¥È¥¡¼¤ÎÄêµÁ¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢¥Þ¥¦¥¹ ¥«¡¼¥½¥ë¤¬Í¸ú¤ÊÉÁ²è¥¦¥£¥ó¥É¥¦¤Ë¤¢¤ë¤È¤¤Ë¡¢¤¢¤ë¥¡¼¤ò²¡¤¹¤³¤È¤Ç¤¢¤é¤« ¤¸¤áÄêµÁ¤·¤¿´Ø¿ô¤ò¼Â¹Ô¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Þ¥¦¥¹ÆþÎϤò `batch` ¥³¥Þ ¥ó¥É¥¹¥¯¥ê¥×¥È¤ÈÁȤ߹ç¤ï¤»¤ë¤³¤È¤â²Äǽ¤Ç¡¢Î㤨¤Ð `pause mouse` ¤È¤·¤Æ¡¢ ¤½¤Î¸å¤Ë¥Þ¥¦¥¹¥¯¥ê¥Ã¥¯¤Ë¤è¤Ã¤Æ¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÊ֤äÆÍè¤ë¥Þ¥¦¥¹ÊÑ¿ô¤ò¤½ ¤Î¸å¤Î¥¹¥¯¥ê¥×¥Èưºî¤ËÈ¿±Ç¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `bind`, variables¡£¤Þ¤¿°Ê²¼¤â»²¾È: `set mouse`¡£
½ñ¼°:
bind {allwindows} [<key-sequence>] ["<gnuplot commands>"] bind <key-sequence> "" reset bind
`bind` ¤Ï¡¢¥Û¥Ã¥È¥¡¼¤ÎÄêµÁ¡¢ºÆÄêµÁ¤Ë»ÈÍѤ·¤Þ¤¹¡£¥Û¥Ã¥È¥¡¼¤È¤Ï¡¢ÆþÎÏ ¥«¡¼¥½¥ë¤¬¥É¥é¥¤¥Ð¤Î¥¦¥£¥ó¥É¥¦Æâ¤Ë¤¢¤ë¤È¤¤Ë¡¢¤¢¤ë¥¡¼¡¢¤Þ¤¿¤ÏÊ£¿ô¤Î¥ ¡¼¤ò²¡¤¹¤³¤È¤Ç¡¢gnuplot ¤Î¥³¥Þ¥ó¥ÉÎó¤ò¼Â¹Ô¤µ¤»¤ëµ¡Ç½¤Î¤³¤È¤ò¸À¤¤¤Þ¤¹¡£ `bind` ¤Ï¡¢gnuplot ¤¬ `mouse` ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Æ¤¤¤Æ ¤«¤Ä¥Þ¥¦¥¹¤¬Í¸ú¤Ê½ÐÎÏ·Á¼°¾å¤Ç»È¤ï¤ì¤Æ¤ë¾ì¹ç¤Ë¤Î¤ß͸ú¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ ¤·¤Æ¤¯¤À¤µ¤¤¡£¥æ¡¼¥¶»ØÄê¤Î¥¡¼³äÅö (binding) ¤Ï¡¢ÁȤ߹þ¤ß (builtin) ¥ ¡¼³äÅö¤òÃÖ¤´¹¤¨¤Þ¤¹¤¬¡¢<space> ¤È 'q' ¤ÏÄ̾ï¤ÏºÆÄêµÁ¤Ï¤Ç¤¤Þ¤»¤ó¡£¤½ ¤ÎÍ£°ì¤ÎÎã³°¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `bind space`¡£
¥Þ¥¦¥¹¥Ü¥¿¥ó¤ÏºÆÄêµÁ¤Ï¤Ç¤¤Þ¤»¤ó¡£
¥Û¥Ã¥È¥¡¼¤Î°ìÍ÷¤òÆÀ¤ë¤Ë¤Ï `show bind`, ¤Þ¤¿¤Ï `bind` ¤È¥¿¥¤¥×¤¹¤ë¤«¡¢ ¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¾å¤Ç¥Û¥Ã¥È¥¡¼ 'h' ¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤¡£
¥¡¼ÄêµÁ¤Ï¡¢`reset bind` ¤Ç¥Ç¥Õ¥©¥ë¥È¤Î¾õÂÖ¤ËÉüµ¢¤Ç¤¤Þ¤¹¡£
½¤¾þ¥¡¼¤ò´Þ¤àÊ£¿ô¤Î¥¡¼¤ÎÄêµÁ¤Ï°úÍÑÉä¤Ç°Ï¤àɬÍפ¬¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯ ¤À¤µ¤¤¡£
ɸ½à¤Ç¤Ï¥Û¥Ã¥È¥¡¼¤Ï¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¾å¤ËÆþÎÏ¥«¡¼¥½¥ë¤¬¤¢¤ë¾ì¹ç¤Î¤ß ǧ¼±¤µ¤ì¤Þ¤¹¡£`bind allwindows <key> ...` (`bind all <key> ...` ¤È¾Êά ²Ä) ¤Ï¡¢<key> ¤Î³äÅö¤ò¡¢¤½¤ì¤¬¸½ºß¤Î͸ú¤Ê¤â¤Î¤«Èݤ«¤Ë´Ø¤ï¤é¤º¡¢¤¹¤Ù¤Æ ¤Î gnuplot ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¾å¤Ç²Äǽ¤Ë¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢gnuplot ÊÑ¿ô MOUSE_KEY_WINDOW ¤Ë¤½¤ì¤¬¹Ô¤Ê¤ï¤ì¤¿¥¦¥£¥ó¥É¥¦¤Î ID ¤¬Êݸ¤µ¤ì¤ë¤Î¤Ç¤½ ¤ì¤ò¥¡¼¤Ë³ä¤êÅö¤Æ¤¿¥³¥Þ¥ó¥É¤Ç»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
- ¥¡¼³äÅö¤ÎÀßÄê:
bind a "replot" bind "ctrl-a" "plot x*x" bind "ctrl-alt-a" 'print "great"' bind Home "set view 60,30; replot" bind all Home 'print "This is window ",MOUSE_KEY_WINDOW'
- ¥¡¼³äÅö¤òɽ¼¨:
bind "ctrl-a" # ctrl-a ¤ËÂФ¹¤ë¥¡¼³äÅö¤òɽ¼¨ bind # Á´¤Æ¤Î¥¡¼ÄêµÁ¤òɽ¼¨ show bind # Á´¤Æ¤Î¥¡¼ÄêµÁ¤òɽ¼¨
- ¥¡¼³äÅö¤òºï½ü:
bind "ctrl-alt-a" "" # ctrl-alt-a ¤Î¥¡¼³äÅö¤òºï½ü (ÁȤ߹þ¤ß¥¡¼ÄêµÁ¤Ïºï½ü¤µ¤ì¤Þ¤»¤ó) reset bind # ¥Ç¥Õ¥©¥ë¥È (ÁȤ߹þ¤ß) ¤Î¥¡¼ÄêµÁ¤òƳÆþ bind! # "reset bind" ¤ÎÊ̤ηÁ¼° (Èó¿ä¾©)
- ¥È¥°¥ë¥¹¥¤¥Ã¥Á·Á¼°¤Ë¥¡¼³äÅö:
v=0 bind "ctrl-r" "v=v+1;if(v%2)set term x11 noraise; else set term x11 raise"
½¤¾þ¥¡¼ (ctrl / alt) ¤ÏÂçʸ»ú¾®Ê¸»ú¤Î¶èÊ̤Ϥ¢¤ê¤Þ¤»¤ó¤¬¡¢¥¡¼¤Ï¤½¤¦¤Ç ¤Ï¤¢¤ê¤Þ¤»¤ó:
ctrl-alt-a == CtRl-alT-a ctrl-alt-a != ctrl-alt-A
½¤¾þ¥¡¼ (alt == meta) ¤Î°ìÍ÷:
ctrl, alt
¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ëÆÃ¼ì¥¡¼¤Î°ìÍ÷:
"BackSpace", "Tab", "Linefeed", "Clear", "Return", "Pause", "Scroll_Lock", "Sys_Req", "Escape", "Delete", "Home", "Left", "Up", "Right", "Down", "PageUp", "PageDown", "End", "Begin",
"KP_Space", "KP_Tab", "KP_Enter", "KP_F1", "KP_F2", "KP_F3", "KP_F4", "KP_Home", "KP_Left", "KP_Up", "KP_Right", "KP_Down", "KP_PageUp", "KP_PageDown", "KP_End", "KP_Begin", "KP_Insert", "KP_Delete", "KP_Equal", "KP_Multiply", "KP_Add", "KP_Separator", "KP_Subtract", "KP_Decimal", "KP_Divide",
"KP_1" - "KP_9", "F1" - "F12"
°Ê²¼¤Ï¡¢¼ÂºÝ¤Î¥¡¼¤Ç¤Ï¤Ê¤¯¡¢¥¦¥£¥ó¥É¥¦¤Ë´Ø¤¹¤ë¥¤¥Ù¥ó¥È¤Ç¤¹:
"Close"
°Ê²¼¤â»²¾È: `mouse`¡£
gnuplot ¤¬¡¢configure »þ¤Ë¥ª¥×¥·¥ç¥ó –enable-rase-console ¤ò¤Ä¤±¤Æ¥¤ ¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¾ì¹ç¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦Æâ¤Ç <space> ¤ò¥¿¥¤¥×¤¹¤ë¤È gnuplot ¤Î¥³¥Þ¥ó¥É¥¦¥£¥ó¥É¥¦¤¬Á°Ì̤˽Фޤ¹¡£¤³¤Î¥Û¥Ã¥È¥¡¼¤Ï¡¢ 'gnuplot -ctrlq' ¤Î¤è¤¦¤Ë¤·¤Æ gnuplot ¤òµ¯Æ°¤¹¤ë¤«¡¢¤Þ¤¿¤Ï X ¥ê¥½¡¼¥¹ ¤Î 'gnuplot*ctrlq' ¤òÀßÄꤹ¤ë¤³¤È¤Ç ctrl-space ¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: `x11 command-line-options`¡£
`mousing` (¥Þ¥¦¥¹µ¡Ç½) ¤¬Í¸ú¤Ê¾ì¹ç¡¢¸½ºß¤Î¥¦¥£¥ó¥É¥¦¾å¤Ç¤Î¥Þ¥¦¥¹¥¯¥ê ¥Ã¥¯¤Ë¤è¤Ã¤Æ gnuplot ¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç»È¤¦¤³¤È¤¬¤Ç¤¤ë¿§¡¹¤Ê¥æ¡¼¥¶ ÊÑ¿ô¤¬ÀßÄꤵ¤ì¤Þ¤¹¡£¥¯¥ê¥Ã¥¯»þ¤Î¥Þ¥¦¥¹¤ÎºÂɸ¤ÏÊÑ¿ô MOUSE_X, MOUSE_Y, MOUSE_X2, MOUSE_Y2 ¤ËÂåÆþ¤µ¤ì¤Þ¤¹¡£¥¯¥ê¥Ã¥¯¤µ¤ì¤¿¥Ü¥¿¥ó¤ä¡¢¤½¤Î¤È¤¤Î ¥á¥¿¥¡¼¤Î¾õÂÖ¤Ï MOUSE_BUTTON, MOUSE_SHIFT, MOUSE_ALT, MOUSE_CTRL ¤ËÂå Æþ¤µ¤ì¤Þ¤¹¡£¤³¤ì¤é¤ÎÊÑ¿ô¤ÏǤ°Õ¤ÎÉÁ²è¤Î³«»Ï»þ¤Ë¤Ï̤ÄêµÁ¤Ç¡¢Í¸ú¤ÊÉÁ²è¥¦ ¥£¥ó¥É¥¦Ãæ¤Ç¤Î¥Þ¥¦¥¹¥¯¥ê¥Ã¥¯¥¤¥Ù¥ó¥È¤Ë¤è¤Ã¤Æ½é¤á¤ÆÄêµÁ¤µ¤ì¤Þ¤¹¡£Í¸ú¤Ê ÉÁ²è¥¦¥£¥ó¥É¥¦Ãæ¤Ç¥Þ¥¦¥¹¤¬´û¤Ë¥¯¥ê¥Ã¥¯¤µ¤ì¤¿¤«¤É¤¦¤«¤ò¥¹¥¯¥ê¥×¥È¤«¤éÄ´ ¤Ù¤ë¤Ë¤Ï¡¢¤³¤ì¤é¤ÎÊÑ¿ô¤Î¤¦¤Á¤Î¤É¤ì¤«°ì¤Ä¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤«¤É¤¦¤«¤ò¥Á¥§ ¥Ã¥¯¤¹¤ì¤Ð½½Ê¬¤Ç¤¹¡£
plot 'something' pause mouse if (defined(MOUSE_BUTTON)) call 'something_else'; \ else print "No mouse click."
ÉÁ²è¥¦¥£¥ó¥É¥¦¾å¤Ç¤Î°ìÏ¢¤Î¥¡¼ÆþÎϤòÄÉÀפ¹¤ë¤³¤È¤â¡¢¥Þ¥¦¥¹¥³¡¼¥É¤ò»È¤¦ ¤³¤È¤Ç²Äǽ¤È¤Ê¤ê¤Þ¤¹¡£
plot 'something' pause mouse keypress print "Keystroke ", MOUSE_KEY, " at ", MOUSE_X, " ", MOUSE_Y
`pause mouse keypress` ¤¬¡¢¥¡¼ÆþÎϤǽªÎ»¤·¤¿¾ì¹ç¤Ï MOUSE_KEY ¤Ë¤Ï²¡¤µ ¤ì¤¿¥¡¼¤Î ASCII ¥³¡¼¥É¤¬Êݸ¤µ¤ì¤Þ¤¹¡£MOUSE_CHAR ¤Ë¤Ï¤½¤Îʸ»ú¼«¿È¤¬Ê¸ »úÎóÃͤȤ·¤ÆÊݸ¤µ¤ì¤Þ¤¹¡£pause ¥³¥Þ¥ó¥É¤¬ (Î㤨¤Ð ctrl-C ¤äÉÁ²è¥¦¥£¥ó ¥É¥¦¤¬³°Éô¤«¤éÊĤ¸¤é¤ì¤ë¤Ê¤É¤·¤Æ) °Û¾ï½ªÎ»¤·¤¿¾ì¹ç¤Ï MOUSE_KEY ¤Ï -1 ¤Ë¤Ê¤ê¤Þ¤¹¡£
¥Þ¥¦¥¹¤Ë¤è¤ë³ÈÂç¤Î¸å¤Î¿·¤·¤¤ÉÁ²èÈϰϤϡ¢GPVAL_X_MIN, GPVAL_X_MAX, GPVAL_Y_MIN, GPVAL_Y_MAX ¤Ç»²¾È¤Ç¤¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ °Ê²¼»²¾È: variables¡£
`gnuplot` ¤Ë¤ÏÉÁ²è¤òÀ¸À®¤¹¤ë 3 ¤Ä¤Î¥³¥Þ¥ó¥É¡¢`plot`, `splot`, replot ¤¬¤¢¤ê¤Þ¤¹¡£`plot` ¤Ï 2 ¼¡¸µÉÁ²è¤òÀ¸À®¤·¡¢`splot` ¤Ï 3 ¼¡¸µÉÁ²è (¤â¤Á ¤í¤ó¼ÂºÝ¤Ë¤Ï 2 ¼¡¸µÌ̤ؤμͱÆ) ¤òÀ¸À®¤·¤Þ¤¹¡£replot ¤ÏÍ¿¤¨¤é¤ì¤¿°ú¿ô ¤ò¡¢Ä¾Á°¤Î `plot` ¤Þ¤¿¤Ï `splot` ¥³¥Þ¥ó¥É¤ËÄɲä·¡¢¤½¤ì¤ò¼Â¹Ô¤·¤Þ¤¹¡£
ÉÁ²è¤Ë´Ø¤¹¤ë°ìÈÌŪ¤Ê¾ðÊó¤ÎÂçȾ¤Ï¡¢`plot` ¤Ë´Ø¤¹¤ë¹à¤Ç¸«¤Ä¤«¤ê¤Þ¤¹¡£3 ¼¡¸µÉÁ²è¤Ë¸ÇͤξðÊó¤Ï `splot` ¤Î¹à¤Ë¤¢¤ê¤Þ¤¹¡£
`plot` ¤Ï xy ľ¸òºÂɸ·Ï¤È¶ËºÂɸ·Ï¤¬»È¤¨¤Þ¤¹¡£¶ËºÂɸ·Ï¤Î¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï °Ê²¼»²¾È: `set polar`¡£`splot` ¤Ï xyz ľ¸òºÂɸ·Ï¤Î¤ß¤·¤«°·¤¨¤Þ¤»¤ó¤¬¡¢ ¥³¥Þ¥ó¥É mapping ¤Ç¾¤Î 2, 3 ¤ÎºÂɸ·Ï¤ò»ÈÍѤ¹¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£ ¤µ¤é¤Ë¡¢¥ª¥×¥·¥ç¥ó using ¤ò»È¤¨¤Ð¡¢`plot` ¤Ç¤â `splot` ¤Ç¤â¤Û¤È¤ó¤É ¤É¤ó¤ÊºÂɸ·Ï¤Ç¤â¤½¤ì¤òÄêµÁ¤·¤Æ»È¤¦¤³¤È¤¬½ÐÍè¤Þ¤¹¡£
`plot` ¤Ç¤Ï¡¢4 ¤Ä¤Î¶³¦ x (²¼), x2 (¾å), y (º¸), y2 (±¦) ¤ò¤½¤ì¤¾¤ìÆÈ Ω¤Ê¼´¤È¤·¤Æ°·¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó `axes` ¤Ç¡¢Í¿¤¨¤é¤ì¤¿´Ø¿ô¤ä ¥Ç¡¼¥¿½¸¹ç¤ò¤É¤Î¼´¤Î¥Ú¥¢¤Çɽ¼¨¤µ¤»¤ë¤«¤òÁª¤Ù¤Þ¤¹¡£¤Þ¤¿¡¢³Æ¼´¤Î½Ì¼Ü¤ä¸« ½Ð¤·¤Å¤±¤ò´°Á´¤ËÀ©¸æ¤¹¤ë¤¿¤á¤Ë½½Ê¬¤ÊÊ亴¤È¤Ê¤ë `set` ¥³¥Þ¥ó¥É·²¤¬Â¸ºß ¤·¤Þ¤¹¡£¤¤¤¯¤Ä¤«¤Î¥³¥Þ¥ó¥É¤Ï¡¢xlabel ¤Î¤è¤¦¤Ë¼´¤Î̾Á°¤ò¤½¤ÎÃæ¤Ë »ý¤Ã¤Æ¤¤¤Þ¤¹¤·¡¢¤½¤ì°Ê³°¤Î¤â¤Î¤Ï `set logscale xy` ¤Î¤è¤¦¤Ë¡¢1 ¤Ä¡¢¤Þ ¤¿¤ÏÊ£¿ô¤Î¼´¤Î̾Á°¤ò¥ª¥×¥·¥ç¥ó¤È¤·¤Æ¤È¤ê¤Þ¤¹¡£z ¼´¤òÀ©¸æ¤¹¤ë¥ª¥×¥·¥ç¥ó ¤ä¥³¥Þ¥ó¥É¤Ï 2 ¼¡¸µ¥°¥é¥Õ¤Ë¤Ï¸úÎϤò»ý¤Á¤Þ¤»¤ó¡£
`splot` ¤Ï¡¢ÅÀ¤äÀþ¤Ë²Ã¤¨¤Æ¶ÊÌ̤äÅù¹âÀþ¤ò½ñ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£3 ¼¡¸µ¤Î´Ø ¿ô¤Î³Ê»ÒÄêµÁ¤Ë´Ø¤¹¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: isosamples¡£3 ¼¡¸µ ¥Ç¡¼¥¿¤Î¥Õ¥¡¥¤¥ë¤ËɬÍפʷÁÂ֤ˤĤ¤¤Æ¤Ï¡¢°Ê²¼»²¾È: datafile¡£Åù ¹âÀþ¤Ë´Ø¤¹¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set contour`, cntrparam¡£
`splot` ¤Ç¤Î½Ì¼Ü¤ä¸«½Ð¤·ÉÕ¤±¤ÎÀ©¸æ¤Ï¡¢x2 ¼´¤È y2 ¼´¤òÀ©¸æ¤¹¤ë¥³¥Þ¥ó¥É ¤ä¥ª¥×¥·¥ç¥ó¤Ï¸ú²Ì¤¬¤Ê¤¯¡¢z ¼´¤òÀ©¸æ¤¹¤ë¤â¤Î¤Ë¤Ï¤â¤Á¤í¤ó¸ú²Ì¤¬¤¢¤ë¡¢¤È ¤¤¤¦¤³¤È¤ò½ü¤±¤Ð `plot` ¤ÈÁ´¤¯Æ±¤¸¤Ç¤¹¡£
µ¯Æ°»þ¤Ë¡¢gnuplot ¤Ï¤Þ¤º¥·¥¹¥Æ¥àÍѤνé´üÀßÄê¥Õ¥¡¥¤¥ë `gnuplotrc` ¤òõ ¤·¤Þ¤¹¡£¤½¤Î¥Õ¥¡¥¤¥ë¤ÎÃÖ¤¾ì½ê¤Ï gnuplot ¤Î¥¤¥ó¥¹¥È¡¼¥ë»þ¤Ë·èÄꤵ¤ì¡¢ loadpath ¤ÇÃΤ뤳¤È¤¬¤Ç¤¤Þ¤¹¡£¼¡¤Ë¥æ¡¼¥¶¤Î¥Û¡¼¥à¥Ç¥£¥ì¥¯¥È¥êÆâ ¤Ë¸Ä¿ÍÍѤÎÀßÄê¥Õ¥¡¥¤¥ë¤òõ¤·¤Þ¤¹¡£¤½¤Î¥Õ¥¡¥¤¥ë¤Ï Unix ·Ï¤Î¥·¥¹¥Æ¥à¤Ç¤Ï `.gnuplot` ¤Ç¤¢¤ê¡¢¤½¤Î¾¤Î½èÍý·Ï¤Ç¤Ï `GNUPLOT.INI` ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ (Windows ¤È OS/2 ¤Ç¤Ï¡¢´Ä¶ÊÑ¿ô `GNUPLOT` ¤ËÀßÄꤵ¤ì¤Æ¤¤¤ë̾Á°¤Î¥Ç¥£¥ì ¥¯¥È¥êÆâ¤Ë¤½¤ì¤òõ¤·¤Þ¤¹; Windows ¤Ç¤Ï¡¢ÊÑ¿ô GNUPLOT ¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê ¤±¤ì¤Ð `USEPROFILE` ¤ò»ÈÍѤ·¤Þ¤¹)¡£Ãí°Õ: ¥¤¥ó¥¹¥È¡¼¥ë»þ¤Ë `gnuplot` ¤¬ ºÇ½é¤Ë¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤òõ¤¹¤è¤¦¤ËÀßÄê¤Ç¤¤Þ¤¹¤¬¡¢¥»¥¥å¥ê¥Æ¥£¾å´í ¸±¤Ê¤Î¤Ç¤½¤ì¤Ï¿ä¾©¤·¤Þ¤»¤ó¡£
ʸ»úÎóÄê¿ô¤Ë²Ã¤¨¤Æ¡¢¤Û¤È¤ó¤É¤Î gnuplot ¥³¥Þ¥ó¥É¤Ïʸ»úÎóÊÑ¿ô¡¢Ê¸»úÎó¼° ¤Þ¤¿¤Ïʸ»úÎó¤òÊÖ¤¹´Ø¿ô¤â¼õ¤±ÉÕ¤±¤Þ¤¹¡£Î㤨¤Ð¡¢°Ê²¼¤Î 4 ¤Ä¤Î plot ¤Î¤ä ¤êÊý¤Ï·ë²Ì¤È¤·¤ÆÁ´¤ÆÆ±¤¸ÉÁ²è¥¿¥¤¥È¥ë¤òÀ¸À®¤·¤Þ¤¹:
four = "4" graph4 = "Title for plot #4" graph(n) = sprintf("Title for plot #%d",n)
plot 'data.4' title "Title for plot #4" plot 'data.4' title graph4 plot 'data.4' title "Title for plot #".four plot 'data.4' title graph(4)
À°¿ô¤Ï¡¢¤½¤ì¤¬Ê¸»úÎó·ë¹ç±é»»»Ò¤Ë¤è¤Ã¤ÆºîÍѤµ¤ì¤¿¾ì¹ç¤Ï¡¢Ê¸»úÎó¤ËÊÑ´¹¤µ ¤ì¤Þ¤¹¤Î¤Ç¡¢°Ê²¼¤ÎÎã¤â¾å¤ÈƱÍÍ¤ËÆ°ºî¤·¤Þ¤¹:
N = 4 plot 'data.'.N title "Title for plot #".N
°ìÈ̤ˡ¢¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î³ÆÍ×ÁǤϡ¢¤½¤ì¤é¤¬É¸½àŪ¤Ê gnuplot ¤Ø¤ÎÌ¿Îáʸ Ë¡¤Î°ìÉôʬ¤Èǧ¼±¤µ¤ì¤ë¤â¤Î°Ê³°¤Ï¡¢Í¸ú¤Êʸ»úÎóÊÑ¿ô¤È¤·¤Æ¤Îɾ²Á¤Î¤ß¤¬¹Ô ¤Ê¤ï¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢°Ê²¼¤Î¥³¥Þ¥ó¥ÉÎó¤Ï¡¢¶²¤é¤¯¤Ïº®Íð¤ò°ú¤µ¯¤³¤µ¤Ê¤¤¤è ¤¦¤ËÈò¤±¤é¤ì¤ë¤Ù¤¤Ç¤¹¤¬¡¢Ê¸Ë¡Åª¤Ë¤Ï´Ö°ã¤Ã¤Æ¤Ï¤¤¤Þ¤»¤ó:
plot = "my_datafile.dat" title = "My Title" plot plot title title
ʸ»úÎó¤ËÂФ¹¤ë 3 ¤Ä¤ÎÆó¹à±é»»»Ò¤¬ÍѰդµ¤ì¤Æ¤¤¤Þ¤¹: ʸ»úÎó¤Î·ë¹ç±é»»»Ò ".", ʸ»úÎó¤ÎÅù¹æ±é»»»Ò "eq", ¤ª¤è¤Óʸ»úÎó¤ÎÉÔÅù¹æ±é»»»Ò "ne" ¤Ç¤¹¡£°Ê ²¼¤ÎÎã¤Ç¤Ï TRUE ¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£
if ("A"."B" eq "AB") print "TRUE"
°Ê²¼¤â»²¾È: 2 ¤Ä¤Îʸ»úÎó½ñ¼°´Ø¿ô `gprintf`, sprintf¡£
Ǥ°Õ¤Îʸ»úÎó¡¢Ê¸»úÎóÊÑ¿ô¡¢Ê¸»úÎóÃÍ´Ø¿ô¤Ë¡¢ÈϰϻØÄê»Ò¤ò¤Ä¤±¤ë¤³¤È¤Ë¤è¤ê Éôʬʸ»úÎó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£ÈϰϻØÄê»Ò¤Ï [begin:end] ¤Î·Á¤Ç¡¢begin ¤ÏÉô ʬʸ»úÎó¤ÎÀèÆ¬°ÌÃÖ¡¢end ¤ÏºÇ¸å¤Î°ÌÃ֤Ǥ¹¡£°ÌÃÖ»ØÄê¤Ï¡¢ºÇ½é¤Îʸ»ú¤ò 1 ÈÖÌܤȸ«¤Þ¤¹¡£ÀèÆ¬¤Î°ÌÃÖ¡¢ºÇ¸å¤Î°ÌÃ֤϶õ¡¢¤¢¤ë¤¤¤Ï '*' ¤Ç¤â¹½¤¤¤Þ¤»¤ó¡£ ¤½¤Î¾ì¹ç¡¢¤½¤ì¤Ï¸µ¤Îʸ»úÎó¼«ÂΤÎÀèÆ¬¡¢¤¢¤ë¤¤¤ÏºÇ¸å¤ò°ÕÌ£¤·¤Þ¤¹¡£Î㤨¤Ð¡¢ str[:] ¤ä str[*:*] ¤Ï¤É¤Á¤é¤â str ¤Îʸ»úÎóÁ´ÂΤò°ÕÌ£¤·¤Þ¤¹¡£
gnuplot ¤Ø¤ÎÌ¿Îáʸ»úÎ󤬺ǽé¤ËÆÉ¤ß¹þ¤Þ¤ì¤¿»þÅÀ¡¢¤¹¤Ê¤ï¤Á¤Þ¤À¤½¤ì¤¬²ò¼á ¤µ¤ì¡¢¤â¤·¤¯¤Ï¼Â¹Ô¤µ¤ì¤ëÁ°¤ÎÃʳ¬¤Ç¡¢2 ¤Ä¤Î·Á¼°¤Îñ¸ì¤ÎÃÖ´¹¤¬¼Â¹Ô¤µ¤ì¤Þ ¤¹¡£¤½¤ì¤é¤Ï¥Ð¥Ã¥¯¥¯¥©¡¼¥È (ASCII ÈÖ¹æ 96) ¤Ç°Ï¤Þ¤ì¤Æ¤¤¤ë¤«¡¢¤Þ¤¿¤Ï @ (ASCII ÈÖ¹æ 64) ¤¬Æ¬¤Ë¤Ä¤¤¤¿Ê¸»úÎó¤ËÂФ·¤Æ¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£
¥·¥§¥ë¥³¥Þ¥ó¥É¤ò¥Ð¥Ã¥¯¥¯¥©¡¼¥È¤Ç°Ï¤à¤³¤È¤Ë¤è¤Ã¤Æ¥³¥Þ¥ó¥ÉÃÖ´¹¤ò¹Ô¤¦¤³ ¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï»Ò¥×¥í¥»¥¹¤Ç¼Â¹Ô¤µ¤ì¡¢¤½¤Î½ÐÎÏ·ë²Ì¤Ç¥³¥Þ ¥ó¥É¥é¥¤¥ó¤Î¥Ð¥Ã¥¯¥¯¥©¡¼¥È¤Ç°Ï¤Þ¤ì¤¿¥³¥Þ¥ó¥É¤òÃÖ¤´¹¤¨¤Þ¤¹¡£½èÍý·Ï¤Ë ¤è¤Ã¤Æ¤Ï¥Ñ¥¤¥×¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¡£°Ê²¼»²¾È: `plot datafile special-filenames`¡£
¥³¥Þ¥ó¥ÉÃÖ´¹¤Ï¡¢Ã±°ì°úÍÑÉäÆâ¤Îʸ»úÎó°Ê³°¤Ï¡¢`gnuplot` ¤Î¥³¥Þ¥ó¥É¥é¥¤ ¥óÃæ¡¢¤É¤³¤Ç¤Ç¤â»ÈÍѲÄǽ¤Ç¤¹¡£
Îã:
°Ê²¼¤ÎÎã¤Ï¡¢`leastsq` ¤È¤¤¤¦¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤·¡¢¤½¤Î½ÐÎÏ·ë²Ì¤Ç¡¢ `leastsq` ¤ò (¤Þ¤ï¤ê¤Î°úÍÑÉ䤳¤ß¤Ç) ÃÖ¤´¹¤¨¤Þ¤¹:
f(x) = `leastsq`
¤¿¤À¤· VMS ¤Ç¤Ï¡¢
f(x) = `run leastsq`
°Ê²¼¤Ï¸½ºß¤ÎÆüÉդȥ桼¥¶¡¼Ì¾¤Î¥é¥Ù¥ë¤òÀ¸À®¤·¤Þ¤¹:
set label "generated on `date +%Y-%m-%d` by `whoami`" at 1,1 set timestamp "generated on %Y-%m-%d by `whoami`"
¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î¥Þ¥¯¥íÃÖ´¹¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï̵¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢ macros ¤Ç͸ú¤Ë¤Ç¤¤Þ¤¹¡£¥Þ¥¯¥íÃÖ´¹¤¬Í¸ú¤Ç¤¢¤ë¾ì¹ç¡¢Ê¸»ú @ ¤Ï¡¢ ¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¤½¤Îʸ»úÎóÊÑ¿ô¤ÎÃͤؤÎÃÖ´¹¤ò¹Ô¤Ê¤¦¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£Ê¸ »úÎóÊÑ¿ô¤ÎÃͤȤ·¤Æ¤Îʸ¤Ï¡¢Ê£¿ô¤Îñ¸ì¤«¤é¤Ê¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£¤³¤ì¤Ë¤è¤ê ʸ»úÎóÊÑ¿ô¤ò¥³¥Þ¥ó¥É¥é¥¤¥ó¥Þ¥¯¥í¤È¤·¤Æ»È¤¦¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤Îµ¡ ǽ¤Ë¤è¤êŸ³«¤Ç¤¤ë¤Î¤Ïʸ»úÎóÄê¿ô¤Î¤ß¤Ç¡¢Ê¸»úÎó¤òÃͤ˼è¤ë¿ô¼°¤ò»È¤¦¤³¤È ¤Ï¤Ç¤¤Þ¤»¤ó¡£ Îã:
set macros style1 = "lines lt 4 lw 2" style2 = "points lt 3 pt 5 ps 2" range1 = "using 1:3" range2 = "using 1:5" plot "foo" @range1 with @style1, "bar" @range2 with @style2
¤³¤Î @ µ¹æ¤ò´Þ¤à¹Ô¤Ï¡¢¤½¤ÎÆþÎÏ»þ¤ËŸ³«¤µ¤ì¡¢¤½¤ì¤¬¼ÂºÝ¤Ë¼Â¹Ô¤µ¤ì¤ë¤È ¤¤Ë¤Ï¼¡¤Î¤è¤¦¤ËÁ´ÉôÂǤÁ¹þ¤ó¤À¾ì¹ç¤ÈƱ¤¸¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
plot "foo" using 1:3 with lines lt 4 lw 2, \ "bar" using 1:5 with points lt 3 pt 5 ps 2
´Ø¿ô exists() ¤Ï¥Þ¥¯¥í¤Îɾ²Á¤Ë´Ø¤·¤ÆÍÍѤǤ·¤ç¤¦¡£°Ê²¼¤ÎÎã¤Ï¡¢C ¤¬°ÂÁ´ ¤Ë¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤Î̾Á°¤ËŸ³«¤Ç¤¤ë¤«¤É¤¦¤«¤ò¥Á¥§¥Ã¥¯¤·¤Þ¤¹¡£
C = "pi" if (exists(C)) print C," = ", @C
¥Þ¥¯¥í¤ÎŸ³«¤Ï¡¢Ã±°ì°úÍÑÉäÆâ¡¢¤Þ¤¿¤ÏÆó½Å°úÍÑÉäÆâ¤Ç¤Ï¹Ô¤Ê¤ï¤ì¤Þ¤»¤ó¤¬¡¢ ¥Ð¥Ã¥¯¥¯¥©¡¼¥ÈÆâ¤Ç¤Ï¥Þ¥¯¥íŸ³«¤µ¤ì¤Þ¤¹¡£
¥Þ¥¯¥í¤ÎŸ³«¤Ï¡¢gnuplot ¤¬¿·¤·¤¤¥³¥Þ¥ó¥É¹Ô¤ò¸«¤¿¤È¤¤ËÈó¾ï¤ËÁᤤÃʳ¬¤Ç gnuplot ¤¬½èÍý¤·¡¢¤½¤·¤Æ¤¿¤À°ìÅÙ¤À¤±¤½¤ì¤ò¹Ô¤¤¤Þ¤¹¡£¤è¤Ã¤Æ¡¢
A = "c=1" @A
¤Î¤è¤¦¤Ê¥³¡¼¥É¤ÏÀµ¤·¤¯¼Â¹Ô¤·¤Þ¤¹¤¬¡¢°Ê²¼¤Î¤è¤¦¤Ê¹Ô¤Ï¤À¤á¤Ç¤¹¡£¤½¤ì¤Ï¡¢ ¥Þ¥¯¥í¤ÎÄêµÁ¤¬Æ±¤¸¹Ô¤Ë¤¢¤ë¤¿¤áŸ³«¤Ë´Ö¤Ë¹ç¤ï¤Ê¤¤¤«¤é¤Ç¤¹¡£
A = "c=1"; @A # will not expand to c=1
¥³¥Þ¥ó¥É¤ò´°À®¤µ¤»¤Æ¼Â¹Ô¤¹¤ë¤Ë¤Ï¡¢¥³¥Þ¥ó¥É evaluate ¤âÍÍѤǤ·¤ç¤¦¡£
ʸ»úÎóÊÑ¿ô¤ä¥Ð¥Ã¥¯¥¯¥©¡¼¥È¤Ë¤è¤ëÃÖ´¹¡¢¥Þ¥¯¥í¤Ë¤è¤ëÃÖ´¹¤ÎÁê¸ß´Ø·¸¤Ï¾¯¤· ¤ä¤ä¤³¤·¤¤¤Ç¤¹¡£¥Ð¥Ã¥¯¥¯¥©¡¼¥È¤Ï¥Þ¥¯¥íÃÖ´¹¤ò˸¤²¤Ê¤¤¤Î¤Ç¡¢
filename = "mydata.inp" lines = ` wc --lines @filename | sed "s/ .*//" `
¤Ï¡¢mydata.ipn ¤Î¹Ô¿ô¤òÀ°¿ôÊÑ¿ô lines ¤ËÊݸ¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¤Þ¤¿¡¢ Æó½Å°úÍÑÉä¤Ï¥Ð¥Ã¥¯¥¯¥©¡¼¥È¤ÎÃÖ´¹¤ò˸¤²¤Ê¤¤¤Î¤Ç¡¢
mycomputer = "`uname -n`"
¤Ï¡¢¥·¥¹¥Æ¥à¥³¥Þ¥ó¥É `uname -n` ¤ÎÊÖ¤¹Ê¸»úÎó¤òʸ»úÎóÊÑ¿ô mycomputer ¤Ë Êݸ¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¤·¤«¤·¡¢¥Þ¥¯¥íÃÖ´¹¤ÏÆó½Å°úÍÑÉäÆâ¤Ç¤Ïµ¡Ç½¤·¤Ê¤¤¤Î¤Ç¡¢¥·¥¹¥Æ¥à¥³¥Þ¥ó¥É¤ò ¥Þ¥¯¥í¤È¤·¤ÆÄêµÁ¤·¤Æ¤½¤ì¤ò¥Þ¥¯¥í¤È¤·¤ÆÍøÍѤ·¤«¤Ä¥Ð¥Ã¥¯¥¯¥©¡¼¥ÈÃÖ´¹¤ò¹Ô ¤Ê¤¦¤³¤È¤Ï¤Ç¤Ç¤¤Þ¤»¤ó¡£
machine_id = "uname -n" mycomputer = "`@machine_id`" # ¤¦¤Þ¤¯¤¤¤«¤Ê¤¤ !
¤³¤Î¼ºÇԤϡ¢Æó½Å°úÍÑÉ䤬 @machine_id ¤ò¥Þ¥¯¥í¤È¤·¤Æ²ò¼á¤¹¤ë¤³¤È¤ò˸¤² ¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£¥·¥¹¥Æ¥à¥³¥Þ¥ó¥É¤ò¥Þ¥¯¥í¤È¤·¤ÆÊݸ¤·¡¢¤½¤Î¸å¤½¤ì¤ò¼Â¹Ô ¤¹¤ë¤Ë¤Ï¡¢¥Ð¥Ã¥¯¥¯¥©¡¼¥È¼«ÂΤâ¥Þ¥¯¥íÆâ¤Ë´Þ¤á¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤³¤ì¤Ï°Ê ²¼¤Î¤è¤¦¤Ë¥Þ¥¯¥í¤òÄêµÁ¤¹¤ë¤³¤È¤Ç¼Â¸½¤Ç¤¤Þ¤¹¡£sprintf ¤Î½ñ¼°¤Ë¤Ï 3 ¼ï Îà¤Î°úÍÑÉäÁ´¤Æ¤¬Æþ¤ì»Ò¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
machine_id = sprintf('"`uname -n`"') mycomputer = @machine_id
¥ê¥¹¥È¤äºÂɸ¤¬¥³¥ó¥Þ (,) ¶èÀÚ¤ê¤Ç¤¢¤ë¤Î¤ËÂФ·¡¢¥ª¥×¥·¥ç¥ó¤ä¤½¤ì¤Ëȼ¤¦ ¥Ñ¥é¥á¡¼¥¿¤Ï¥¹¥Ú¡¼¥¹ ( ) ¶èÀÚ¤ê¤Ç¤¹¡£ÈϰϤϥ³¥í¥ó (:) ¤Ç¶èÀڤäƤ«¤®¤« ¤Ã¤³ ([]) ¤Ç¤¯¤¯¤ê¤Þ¤¹¤·¡¢Ê¸»úÎó¤ä¥Õ¥¡¥¤¥ë̾¤Ï°úÍÑÉä¤Ç¤¯¤¯¤ê¡¢Â¾¤Ë¤¤¤¯ ¤Ä¤«¥«¥Ã¥³ (()) ¤Ç¤¯¤¯¤ë¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£
¥³¥ó¥Þ¤Ï°Ê²¼¤Î¶èÀÚ¤ê¤Ç»ÈÍѤµ¤ì¤Þ¤¹¡£`set` ¥³¥Þ¥ó¥É¤Î arrow, `key`, `label` ¤ÎºÂɸ; Åö¤Æ¤Ï¤á (fit) ¤é¤ì¤ëÊÑ¿ô¤Î¥ê¥¹¥È (¥³¥Þ¥ó¥É `fit` ¤Î¥ ¡¼¥ï¡¼¥É `via` ¤Ë³¤¯¥ê¥¹¥È); ¥³¥Þ¥ó¥É cntrparam ¤Ç»ØÄꤵ¤ì¤ë¤È ¤Ó¤È¤Ó¤ÎÅù¹âÀþ¤ÎÃͤ䤽¤Î¥ë¡¼¥×¥Ñ¥é¥á¡¼¥¿¤Î¥ê¥¹¥È; `set` ¥³¥Þ¥ó¥É¤Î dgrid3d dummy, isosamples, offsets, origin, samples, size, `time`, view ¤Î°ú¿ô; ÌÜÀ¹¤ê¤Î°ÌÃ֤䤽¤Î¥ë¡¼¥×¥Ñ¥é¥á¡¼¥¿¤Î¥ê ¥¹¥È; ¥¿¥¤¥È¥ë¤ä¼´¤Î¸«½Ð¤·¤Î°ÌÃÖ; `plot`, replot, `splot` ¥³¥Þ¥ó¥É¤Î x,y,z ºÂɸ¤Î·×»»¤Ë»È¤ï¤ì¤ëÇÞ²ðÊÑ¿ô´Ø¿ô¤Î¥ê¥¹¥È; `plot`, replot, `splot` ¥³¥Þ¥ó¥É¤ÎÊ£¿ô¤ÎÉÁ²è (¥Ç¡¼¥¿¡¢¤Þ¤¿¤Ï´Ø¿ô) ¤Î¤½¤ì¤¾¤ì¤Î°ìÏ¢¤Î¥ ¡¼¥ï¡¼¥É¤Î¥ê¥¹¥È¡£
(´Ý) ¥«¥Ã¥³¤Ï¡¢ÌÜÀ¹¤ê¤Î¸«½Ð¤·¤ò (¥ë¡¼¥×¥Ñ¥é¥á¡¼¥¿¤Ç¤Ï¤Ê¤¯) ÌÀ¼¨Åª¤Ë½¸ ¹çÍ¿¤¨¤ë¾ì¹ç¤Î¶èÀÚ¤ê¤È¤·¤Æ¡¢¤Þ¤¿¤Ï `fit`, `plot`, replot, `splot` ¥³ ¥Þ¥ó¥É¤Î using ¥Õ¥£¥ë¥¿¤Ç¤Î·×»»¤ò»Ø¼¨¤¹¤ë¤¿¤á¤Ë»È¤ï¤ì¤Þ¤¹¡£
(¥«¥Ã¥³¤ä¥³¥ó¥Þ¤ÏÄ̾ï¤Î´Ø¿ô¤Îɽµ¤Ç¤â»È¤ï¤ì¤Þ¤¹¡£)
¤«¤®¤«¤Ã¤³¤Ï¡¢`set`, `plot`, `splot` ¥³¥Þ¥ó¥É¤Ç¤ÏÈϰϤò¶èÀÚ¤ë¤Î¤Ë»È¤ï ¤ì¤Þ¤¹¡£
¥³¥í¥ó¤Ï `range` (ÈϰÏ) »ØÄê (`set`, `plot`, `splot` ¥³¥Þ¥ó¥É¤Ç»È¤ï¤ì ¤ë) ¤Îξü¤ÎÃͤò¶èÀÚ¤ë¤Î¤Ë¡¢¤Þ¤¿¤Ï `plot`, replot, `splot`, `fit` ¥³ ¥Þ¥ó¥É¤Î using ¥Õ¥£¥ë¥¿¤Î³Æ¥¨¥ó¥È¥ê¤ò¶èÀÚ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£
¥»¥ß¥³¥í¥ó (;) ¤Ï¡¢°ì¹Ô¤Î¥³¥Þ¥ó¥É¹ÔÆâ¤ÇÍ¿¤¨¤é¤ì¤ëÊ£¿ô¤Î¥³¥Þ¥ó¥É¤ò¶èÀÚ ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£
Ãæ¥«¥Ã¥³ ({}) ¤Ï¡¢³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode) ¤Îµ½Ò¤ä¡¢ if/then/else ʸ¤Î¥Ö¥í¥Ã¥¯¤Î¶èÀÚ¤ê¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¤·¡¢¤Þ¤¿¤ÏÊ£ÁÇ¿ô¤òµ ½Ò¤¹¤ë¤Î¤Ë¤â»È¤ï¤ì¤Þ¤¹: {3,2} = 3 + 2i ¤È¤Ê¤ê¤Þ¤¹¡£
EEPIC, Imagen, Uniplex, LaTeX, TPIC ¤Î³Æ½ÐÎÏ·Á¼°¤Ç¤Ï¡¢Ã±°ì°úÍÑÉäÆâ¤Î \\ ¤Þ¤¿¤ÏÆó½Å°úÍÑÉäÆâ¤Î \\\\ ¤Ç²þ¹Ô¤ò¼¨¤¹¤³¤È¤¬²Äǽ¤Ç¤¹¡£
gnuplot ¤Ï¡¢Ê¸»úÎó¤ò¶èÀÚ¤ë¤Î¤Ë¡¢Æó½Å°úÍÑÉä (ASCII ¥³¡¼¥É 34 ÈÖ)¡¢Ã±°ì °úÍÑÉä (ASCII ¥³¡¼¥É 39 ÈÖ)¡¢¤ª¤è¤Ó¥Ð¥Ã¥¯¥¯¥©¡¼¥È (ASCII ¥³¡¼¥É 96 ÈÖ) ¤Î 3 ¼ïÎà¤Î°úÍÑÉä¤ò»È¤¤¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë̾¤Ïñ°ì°úÍÑÉä¡¢¤¢¤ë¤¤¤ÏÆó½Å°úÍÑÉäÆâ¤Ç°Ï¤ß¤Þ¤¹¡£¤³¤Î¥Þ¥Ë¥å¥¢¥ë ¤Ç¤Ï°ìÈ̤˥³¥Þ¥ó¥É¤ÎÎ㼨¤Ç¤Ï¡¢¤ï¤«¤ê¤ä¤¹¤¯¤¹¤ë¤¿¤á¤Ë¥Õ¥¡¥¤¥ë̾¤Ïñ°ì°ú ÍÑÉä¤Ç¤¯¤¯¤ê¡¢Â¾¤Îʸ»úÎó¤ÏÆó½Å°úÍÑÉä¤Ç¤¯¤¯¤ê¤Þ¤¹¡£
¸«½Ð¤· (label)¡¢¥¿¥¤¥È¥ë (title)¡¢¤Þ¤¿¤Ï¤½¤Î¾¤ÎÉÁ²èÍ×ÁǤǻÈÍѤµ¤ì¤ëʸ »úÎóÄê¿ô¤äÊ£¿ô¹Ôʸ»úÎó¤Ïñ°ì°úÍÑÉä¡¢¤¢¤ë¤¤¤ÏÆó½Å°úÍÑÉäÆâ¤Ç°Ï¤ß¤Þ¤¹¡£°ú ÍÑÉä¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎó¤Î¤µ¤é¤Ê¤ë½èÍý¤Î·ë²Ì¤Ï¡¢¤É¤Î°úÍÑÉäµ¹æ¤òÁª¤Ö¤«¤Ë¤è ¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£
\n (²þ¹Ô) ¤ä \345 (8 ¿Êɽµ¤Îʸ»ú¥³¡¼¥É) ¤Î¤è¤¦¤Ê¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å (\) ¤Ë¤è¤ëÆÃ¼ìʸ»úɽ¸½¤Ï¡¢2 ½Å°úÍÑÉäÆâ¤Îʸ»úÎó¤Ç¤Ï¸úÎϤò»ý¤Á¤Þ¤¹¡£Ã±°ì°úÍÑ ÉäÆâ¤Ç¤Ï¡¢¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å¼«ÂΤ¬Ä̾ï¤Îʸ»ú¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£Ã±°ì°úÍÑÉä Æâ¤Îʸ»úÎó¤Çñ°ì°úÍÑÉ伫ÂÎ (ASCII ¥³¡¼¥É 39 ÈÖ) ¤ò»È¤¦¤Ë¤Ï¡¢¤½¤ì¤ò½Å¤Í ¤Æ½ñ¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢Ê¸»úÎó "d\" s' b\\" ¤È¡¢'d" s” b\' ¤Ï´° Á´¤ËƱ¤¸¤â¤Î¤È¤Ê¤ê¤Þ¤¹¡£
1 ¤Ä¤ÎÊ£¿ô¹Ôʸ»úÎó¤Ë´Ø¤¹¤ë°ÌÃÖ¹ç¤ï¤»¤Ï³Æ¹Ô¤ËƱÅù¤ËƯ¤¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Ãæ ±û¤Ë°ÌÃÖ¹ç¤ï¤»¤µ¤ì¤¿Ê¸»úÎó
"This is the first line of text.\nThis is the second line."
¤Ï¼¡¤Î¤è¤¦¤Ëɽ¼¨¤µ¤ì¤Þ¤¹:
This is the first line of text. This is the second line.
¤·¤«¤·
'This is the first line of text.\nThis is the second line.'
¤À¤È¼¡¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
This is the first line of text.\nThis is the second line.
³Èĥʸ»úÎó½èÍý (enhanced text processing) ¤ÏÆó½Å°úÍÑÉä¤ËÂФ·¤Æ¤âñ°ì°ú ÍÑÉä¤ËÂФ·¤Æ¤âµ¡Ç½¤·¤Þ¤¹¡£¤·¤«¤·¡¢¤½¤Î¥â¡¼¥É¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë½ÐÎÏ·Á¼° ¤Ç¤Î¤ßƯ¤¤Þ¤¹¡£°Ê²¼»²¾È: `enhanced text`¡£
¥Ð¥Ã¥¯¥¯¥©¡¼¥È (¡®¡®) ¤Ï¥³¥Þ¥ó¥É¥é¥¤¥óÃæ¤ÎÃÖ´¹¤Î¤¿¤á¤Ë¥·¥¹¥Æ¥à¥³¥Þ¥ó¥É ¤ò°Ï¤à¤Î¤Ë»È¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `substitution`¡£
`gnuplot` ¤ÏÆþÎϥǡ¼¥¿¤È¤·¤Æ»þ´Ö/ÆüÉÕ¾ðÊó¤Î»ÈÍѤò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£ ¤³¤Îµ¡Ç½¤Ï `set xdata time`, `set ydata time` ¤Ê¤É¤Î¥³¥Þ¥ó¥É¤Ë¤è¤Ã¤ÆÍ ¸ú¤Ë¤Ê¤ê¤Þ¤¹¡£
ÆâÉô¤Ç¤ÏÁ´¤Æ¤Î»þ´Ö/ÆüÉÕ¤Ï 2000 ǯ¤«¤é¤ÎÉÿô¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£¥³¥Þ¥ó¥É timefmt ¤ÏÁ´¤Æ¤ÎÆþÎϽñ¼°¤òÄêµÁ¤·¤Þ¤¹¡£¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¡¢Èϰϡ¢¼´¤Î ÌÜÀ¹¤ê¤Î¸«½Ð¤·¡¢¥é¥Ù¥ë¤Î°ÌÃÖ¡£¼êû¤Ë¸À¤¨¤Ð¡¢¥Ç¡¼¥¿¤ÎÃͤò¼õ¤±¤È¤ëÁ´¤Æ¤Î ¤â¤Î¤¬¤³¤Î½ñ¼°¤Ë¤·¤¿¤¬¤Ã¤Æ¼õ¤±¤È¤é¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£°ì»þ¤Ë¤Ï°ì¤Ä¤ÎÆþ ÎϽñ¼°¤Î¤ß¤¬Í¸ú¤Ê¤Î¤Ç¡¢Æ±¤¸¤È¤¤ËÆþÎϤµ¤ì¤ëÁ´¤Æ¤Î»þ´Ö/ÆüÉդΥǡ¼¥¿¤Ï Ʊ¤¸½ñ¼°¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤è¤Ã¤Æ¡¢¥Õ¥¡¥¤¥ëÆâ¤Î x ¤È y ¤ÎξÊý¤¬»þ´Ö /ÆüÉեǡ¼¥¿¤Ç¤¢¤ë¾ì¹ç¤Ï¡¢¤½¤ì¤é¤ÏƱ¤¸½ñ¼°¤Ç¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
Éÿô¤Ø (Éÿô¤«¤é) ¤ÎÊÑ´¹¤Ï¹ñºÝɸ½à»þ (UT; ¥°¥ê¥Ë¥Ã¥¸É¸½à»þ (GMT) ¤ÈƱ ¤¸) ¤¬»È¤ï¤ì¤Þ¤¹¡£³Æ¹ñɸ½à»þ¤ä²Æ»þ´Ö¤Ø¤ÎÊÑ´¹¤Îµ¡Ç½¤Ï²¿¤â»ý¤Á¹ç¤ï¤»¤Æ¤¤ ¤Þ¤»¤ó¡£¤â¤·¥Ç¡¼¥¿¤¬¤¹¤Ù¤ÆÆ±¤¸É¸½à»þ´ÖÂӤ˽¾¤Ã¤Æ¤¤¤ë¤Ê¤é (¤½¤·¤ÆÁ´¤Æ¤¬ ²Æ»þ´Ö¤«¡¢¤½¤¦¤Ç¤Ê¤¤¤«¤Î¤É¤Á¤é¤«°ìÊý¤Ë¤Î¤ß½¾¤¦¤Ê¤é) ¤³¤ì¤Ë´Ø¤·¤Æ²¿¤â¿´ ÇÛ¤¹¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤·¤«¤·¡¢¤¢¤Ê¤¿¤¬»ÈÍѤ¹¤ë¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤ÇÀäÂРŪ¤Ê»þ¹ï¤ò¸·Ì©¤Ë¹Í»¡¤·¤Ê¤±¤ì¤Ð¤¤¤±¤Ê¤¤¾ì¹ç¤Ï¡¢¤¢¤Ê¤¿¼«¿È¤¬ UT ¤ËÊÑ´¹¤¹ ¤Ù¤¤Ç¤·¤ç¤¦¡£
xrange ¤Î¤è¤¦¤Ê¥³¥Þ¥ó¥É¤Ï¡¢¤½¤ÎÀ°¿ôÃͤò timefmt ¤Ë½¾¤Ã¤Æ²ò¼á ¤·Ä¾¤·¤Þ¤¹¡£timefmt ¤òÊѹ¹¤·¤Æ¤â¤¦°ìÅÙ `show` ¤Ç¤½¤ÎÃͤòɽ¼¨¤µ¤»¤ë¤È ¤½¤ì¤Ï¿·¤·¤¤ timefmt ¤Ë½¾¤Ã¤ÆÉ½¼¨¤µ¤ì¤Þ¤¹¡£¤³¤Î¤¿¤á¡¢¤â¤·µ¡Ç½¤òÄä»ß ¤µ¤»¤ë¥³¥Þ¥ó¥É (xdata ¤Î¤è¤¦¤Ê) ¤òÍ¿¤¨¤ë¤È¡¢¤½¤ÎÃͤÏÀ°¿ôÃͤȤ·¤Æ ɽ¼¨¤µ¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set format` ¤Þ¤¿¤Ï `set tics format` ¤Ï¡¢»ØÄꤵ¤ì¤¿¼´¤¬»þ´Ö/ ÆüÉդǤ¢¤ë¤Ê¤·¤Ë´Ø¤ï¤é¤ºÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Ë»È¤ï¤ì¤ë½ñ¼°¤òÄêµÁ¤·¤Þ¤¹¡£
»þ´Ö/ÆüÉÕ¾ðÊ󤬥ե¡¥¤¥ë¤«¤éÉÁ²è¤µ¤ì¤ë¾ì¹ç¡¢`plot`, `splot` ¥³¥Þ¥ó¥É¤Ç ¤Ï using ¥ª¥×¥·¥ç¥ó¤ò¡Öɬ¤º¡×»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£`plot`, `splot` ¤Ç ¤Ï³Æ¹Ô¤Î¥Ç¡¼¥¿Îó¤ÎʬΥ¤Ë¥¹¥Ú¡¼¥¹¤ò»È¤¤¤Þ¤¹¤¬¡¢»þ´Ö/ÆüÉեǡ¼¥¿¤Ï¤½¤ÎÃæ ¤Ë¥¹¥Ú¡¼¥¹¤ò´Þ¤ßÆÀ¤ë¤«¤é¤Ç¤¹¡£¤â¤·¥¿¥Ö¶èÀÚ¤ê¤ò»ÈÍѤ·¤Æ¤¤¤ë¤Î¤Ê¤é¡¢¤¢¤Ê ¤¿¤Î¥·¥¹¥Æ¥à¤¬¤½¤ì¤ò¤É¤¦°·¤¦¤«³Î¤«¤á¤ë¤¿¤á¤Ë²¿ÅÙ¤â¥Æ¥¹¥È¤¹¤ëɬÍפ¬¤¢¤ë ¤Ç¤·¤ç¤¦¡£
´Ø¿ô `time` ¤Ï¡¢¸½ºß¤Î¥·¥¹¥Æ¥à»þ¹ï¤òÆÀ¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£¤³¤ÎÃͤϡ¢ strftime ´Ø¿ô¤ÇÆü»þʸ»úÎó¤ËÊÑ´¹¤Ç¤¤Þ¤¹¤·¡¢timecolumn ¤ÈÁȤ߹ç¤ï¤» ¤ÆÁêÂÐŪ¤ÊÆü»þ¥°¥é¥Õ¤òºîÀ®¤¹¤ë¤Î¤Ë¤â»È¤¨¤Þ¤¹¡£°ú¿ô¤Î·¿¤Ï¤½¤ì¤¬ÊÖ¤¹¤â¤Î ¤ò·èÄꤷ¤Þ¤¹¡£°ú¿ô¤¬À°¿ô¤Î¾ì¹ç¤Ï time() ¤Ï¸½ºß¤Î»þ¹ï¤ò 2000 ǯ 1 ·î 1 Æü¤«¤é¤ÎÀ°¿ô¤È¤·¤ÆÊÖ¤·¡¢°ú¿ô¤¬¼Â¿ô (¤Þ¤¿¤ÏÊ£ÁÇ¿ô) ¤Ê¤é¤ÐƱÍͤÎÃͤò¼Â¿ô ¤È¤·¤ÆÊÖ¤·¤Þ¤¹¤¬¡¢¾®¿ô (Éðʲ¼) Éôʬ¤ÎÀºÅ٤ϡ¢¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à ¤Ë°Í¸¤·¤Þ¤¹¡£°ú¿ô¤¬Ê¸»úÎó¤Ê¤é¤Ð¡¢¤½¤ì¤ò½ñ¼°Ê¸»úÎó¤Ç¤¢¤ë¤È¤ß¤Ê¤·¡¢½ñ¼° ²½¤µ¤ì¤¿Æü»þʸ»úÎó¤òÄ󶡤¹¤ë¤è¤¦¤½¤ì¤ò strftime ¤ËÅϤ·¤Þ¤¹¡£
¼¡¤ÎÎã¤Ï»þ´Ö/ÆüÉեǡ¼¥¿¤ÎÉÁ²è¤ÎÎã¤Ç¤¹¡£
¥Õ¥¡¥¤¥ë "data" ¤Ï°Ê²¼¤Î¤è¤¦¤Ê¹Ô¤«¤é¤Ê¤ë¤È¤·¤Þ¤¹:
03/21/95 10:00 6.02e23
¤³¤Î¥Õ¥¡¥¤¥ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤ÆÉ½¼¨¤µ¤ì¤Þ¤¹:
set xdata time set timefmt "%m/%d/%y" set xrange ["03/21/95":"03/22/95"] set format x "%m/%d" set timefmt "%m/%d/%y %H:%M" plot "data" using 1:3
¤³¤³¤Ç¡¢x ¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Ï "03/21" ¤Î¤è¤¦¤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£
°Ê²¼»²¾È: `time_specifiers`¡£
gnuplot ¤Ç¤Ï¡¢¤¿¤¯¤µ¤ó¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤¬ÍøÍѤǤ¤Þ¤¹¡£ ¤½¤ì¤é¤Ï¡¢¥¢¥ë¥Õ¥¡¥Ù¥Ã¥È½ç¤Ë°Ê²¼¤Ë¾Ò²ð¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ ¥³¥Þ¥ó¥É `set style data` ¤È `set style function` ¤Ï¡¢¤½¤ì°Ê¹ß¤Î `plot` ¤ä `splot` ¥³¥Þ¥ó¥É¤ËÂФ·¤Æ¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤òÊѹ¹ ¤·¤Þ¤¹¡£
ÉÁ²è¥¹¥¿¥¤¥ë¤Ï¡¢¥³¥Þ¥ó¥É `plot` ¤ä `splot` ¤Î°ìÉôʬ¤È¤·¤Æ¡¢ÌÀ¼¨Åª¤Ë¥ª ¥×¥·¥ç¥ó»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£°ì¤Ä¤ÎÉÁ²è¤ÎÃæ¤Ç¡¢Ê£¿ô¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤ò ÁȤ߹ç¤ï¤»¤¿¤¤¾ì¹ç¤Ï¡¢³ÆÍ×ÁǤËÂФ·¤ÆÉÁ²è¥¹¥¿¥¤¥ë¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ ¤¹¡£
Îã:
plot 'data' with boxes, sin(x) with lines
³ÆÉÁ²è¥¹¥¿¥¤¥ë¤Ï¡¢¤½¤ì¼«ÂΤ¬¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤é¤Î¤¤¤¯¤Ä¤«¤Î¥Ç¡¼¥¿¤ÎÁÈ ¤ò´üÂÔ¤·¤Þ¤¹¡£Î㤨¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `lines` ¥¹¥¿¥¤¥ë¤Ï¡¢y ¤ÎÃͤÀ¤±¤Î 1 Îó¤Î¥Ç¡¼¥¿ (x ¤ÎÃͤϰÅÌۤ˽çÈ֤˼è¤é¤ì¤ë)¡¢¤Þ¤¿¤ÏºÇ½é¤¬ x, ¼¡¤¬ y ¤Î 2 ¤Ä¤ÎÎó¤ò´üÂÔ¤·¤Æ¤¤¤Þ¤¹¡£¥Õ¥¡¥¤¥ë¤Î²¿Îó¤Î¥Ç¡¼¥¿¤òÉÁ²è¥Ç¡¼¥¿¤È²ò¼á¤µ¤» ¤ë¤¦¤Þ¤¤ÊýË¡¤Ë´Ø¤¹¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: using¡£
ÉÁ²è¥¹¥¿¥¤¥ë boxerrorbars ¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£ ¤³¤ì¤Ï boxes ¤È yerrorbars ¥¹¥¿¥¤¥ë¤ÎÁȹ礻¤Ç¤¹¡£¤³¤ì¤Ï¡¢3 Îó¡¢¤Þ ¤¿¤Ï 4 Î󡢤ޤ¿¤Ï 5 Îó¤Î¥Ç¡¼¥¿¤ò»ÈÍѤ·¤Þ¤¹:
3 Îó: x y ydelta 4 Îó: x y ydelta xdelta # È¢¤ÎÉý != -2 4 Îó: x y ylow yhigh # È¢¤ÎÉý == -2 5 Îó: x y ylow yhigh xdelta
y ¤Î¸íº¹¤¬ "ydelta" ¤Î·Á¼°¤ÇÍ¿¤¨¤é¤ì¤Æ¡¢È¢¤Î²£Éý¤¬¤¢¤é¤«¤¸¤á -2.0 ¤ËÀß Äꤵ¤ì¤Æ (`set boxwidth -2.0`) ¤¤¤Ê¤±¤ì¤Ð¡¢È¢¤Î²£Éý¤Ï 4 ÎóÌܤÎÃͤÇÍ¿¤¨ ¤é¤ì¤Þ¤¹¡£y ¤Î¸íº¹¤¬ "ylow yhigh" ¤Î·Á¼°¤ÇÍ¿¤¨¤é¤ì¤ë¾ì¹ç¤ÏÈ¢¤Î²£Éý¤Ï 5 ÎóÌܤÎÃͤÇÍ¿¤¨¤é¤ì¤Þ¤¹¡£ÆÃÊ̤ʾì¹ç¤È¤·¤Æ¡¢"ylow yhigh" ¤Î¸íº¹·Á¼°¤Î 4 Îó¤Î¥Ç¡¼¥¿¤ËÂФ¹¤ë `boxwidth = -2.0` ¤È¤¤¤¦ÀßÄ꤬¤¢¤ê¤Þ¤¹¡£¤³¤Î¾ì¹çÈ¢ ¤Î²£Éý¤Ï¡¢ÎÙÀܤ¹¤ëÈ¢¤Ë¤¯¤Ã¤Ä¤¯¤è¤¦¤Ë¼«Æ°Åª¤Ë·×»»¤µ¤ì¤Þ¤¹¡£3 Îó¤Î¥Ç¡¼¥¿ ¤Î¾ì¹ç¤â¡¢²£Éý¤Ï¼«Æ°Åª¤Ë·×»»¤µ¤ì¤Þ¤¹¡£
ÆþÎÏÎó¤òÄɲà (4,5,6 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó (°Ê²¼»²¾È: `linecolor`, `rgbcolor variable`) ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£¸í º¹Àþ¤Ï¡¢È¢¤Î¶³¦¤ÈƱ¤¸¿§¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£
È¢¤Î¹â¤µ¤Ï¡¢yerrorbars ¥¹¥¿¥¤¥ëƱÍÍ¤Ë y ¤Î¸íº¹¤ÎÃͤ«¤é·èÄꤵ¤ì¤Þ¤¹¡£ y-ydelta ¤«¤é y+ydelta ¤Þ¤Ç¡¢¤¢¤ë¤¤¤Ï ylow ¤«¤é yhigh ¤Þ¤Ç¡¢¤³¤ì¤é¤Ï²¿ Îó¤Î¥Ç¡¼¥¿¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¤«¤Ë¤è¤Ã¤Æ·è¤Þ¤ê¤Þ¤¹¡£ °Ê²¼¤â»²¾È errorbar ¥Ç¥â¡£
boxes ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì¤ÏÍ¿¤¨¤é¤ì¤¿ x ºÂ ɸ¤òÃæ¿´¤È¤·¡¢x ¼´¤«¤é (¥°¥é¥Õ¤Î¶³¦¤«¤é¡¢¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó) Í¿¤¨¤é¤ì¤¿ y ºÂɸ¤Þ¤Ç¤ÎÈ¢¤ò½ñ¤¤Þ¤¹¡£¤³¤ì¤Ï´ðËÜŪ¤Ë¡¢2 Î󡢤ޤ¿¤Ï 3 Îó¤Î¥Ç¡¼¥¿¤ò»È ÍѤ·¤Þ¤¹¡£Í¾Ê¬¤ÊÆþÎÏÎó¤Ï¡¢variable ¹Ô¤äÅɤêÄÙ¤·¿§¤Î¾ðÊó¤¬Ä󶡤µ¤ì¤¿¤â ¤Î¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹ (°Ê²¼»²¾È: `rgbcolor variable`)¡£
2 Îó: x y 3 Îó: x y x_width
È¢¤ÎÉý¤Ï 3 ¤Ä¤Î¤¦¤Á°ì¤Ä¤ÎÊýË¡¤Ç·èÄꤵ¤ì¤Þ¤¹¡£ÆþÎϥǡ¼¥¿¤¬ 3 ÎóÌܤΥǡ¼ ¥¿¤ò»ý¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¤½¤ì¤¬È¢¤ÎÉý¤Ë¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤¯¤Æ boxwidth ¥³¥Þ¥ó¥É¤ÇÈ¢¤ÎÉý¤¬¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤¬»È¤ï¤ì ¤Þ¤¹¡£¤½¤Î¤É¤Á¤é¤Ç¤â¤Ê¤¤¾ì¹ç¡¢È¢¤ÎÉý¤Ï¡¢ÎÙÀܤ¹¤ëÈ¢¤¬¤¯¤Ã¤Ä¤¯¤è¤¦¤Ë¼«Æ° Ū¤Ë·×»»¤µ¤ì¤Þ¤¹¡£
È¢¤ÎÃæ¿È¤Ï¸½ºß¤ÎÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë (fillstyle) ¤Ë½¾¤Ã¤ÆÅɤê¤Ä¤Ö¤µ¤ì¤Þ ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set style fill`¡£¿·¤·¤¤Åɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤ò plot ¥³¥Þ¥ó¥É¾å¤Ç»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
Åɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤¬ `empty` ¤Î¾ì¹ç¤Ï¡¢È¢¤ÏÅɤê¤Ä¤Ö¤µ¤ì¤Þ¤»¤ó¡£
Åɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤¬ `solid` ¤Î¾ì¹ç¤Ï¡¢È¢¤Ï¸½ºß¤ÎÉÁ²è¿§¤Ç¥Ù¥¿Åɤꤵ¤ì ¤Þ¤¹¡£¤³¤ì¤Ë¤ÏÄɲ媥ץ·¥ç¥ó <density> ¤¬¤¢¤ê¡¢¤½¤ì¤ÏÅɤê¤Ä¤Ö¤·Ì©ÅÙ¤ò °ÕÌ£¤·¡¢0 ¤ÏÇØ·Ê¿§¡¢1 ¤ÏÉÁ²è¿§¤½¤Î¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£
Åɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤¬ `pattern` ¤Î¾ì¹ç¤Ï¡¢È¢¤Ï¸½ºß¤ÎÉÁ²è¿§¤Ç¤¢¤ë¥Ñ¥¿¡¼ ¥ó¤ÇÅɤê¤Ä¤Ö¤µ¤ì¤Þ¤¹¤¬¡¢½ÐÎϥɥ饤¥Ð¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤òÅɤê¤Ä¤Ö¤·¤¿È¢¤ÇÉÁ²è¤·¡¢È¢Æ±»Î¤ò¾¯¤·¿âľÊý¸þ¤Ë¥¹¥Ú¡¼¥¹ ¤ò¶õ¤±¤ë (ËÀ¥°¥é¥Õ):
set boxwidth 0.9 relative set style fill solid 1.0 plot 'file.dat' with boxes
¥Ñ¥¿¡¼¥ó¤Ç¤ÎÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤ÎÈ¢¤Ç sin ¤È cos ¤Î¥°¥é¥Õ¤òÉÁ²è:
set style fill pattern plot sin(x) with boxes, cos(x) with boxes
sin ¤Ï¥Ñ¥¿¡¼¥ó 0 ¤Ç¡¢cos ¤Ï¥Ñ¥¿¡¼¥ó 1 ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£Äɲ䵤ì¤ëÉÁ²è¤Ï ½ÐÎϥɥ饤¥Ð¤¬¥µ¥Ý¡¼¥È¤¹¤ë¥Ñ¥¿¡¼¥ó¤ò½Û´ÄŪ¤Ë»ÈÍѤ·¤Þ¤¹¡£
¤½¤ì¤¾¤ì¤Î¥Ç¡¼¥¿½¸¹ç¤ÇÌÀ¼¨Åª¤ËÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤ò»ØÄê:
plot 'file1' with boxes fs solid 0.25, \ 'file2' with boxes fs solid 0.50, \ 'file3' with boxes fs solid 0.75, \ 'file4' with boxes fill pattern 1, \ 'file5' with boxes fill empty
boxplot ¤Ï¡¢ÃͤÎÅý·×Ū¤ÊʬÉÛ¤òɽ¸½¤¹¤ë°ìÈÌŪ¤ÊÊýË¡¤Ç¤¹¡£»Íʬ°Ì¶³¦¤Ï¡¢ 1/4 ¤ÎÅÀ¤¬Âè°ì»Íʬ°Ì¶³¦°Ê²¼¤ÎÃͤò»ý¤Ä¤è¤¦¤Ë¡¢1/2 ¤ÎÅÀ¤¬ÂèÆó»Íʬ°Ì¶³¦ (¥á¥¸¥¢¥ó) °Ê²¼¤ÎÃͤò»ý¤Ä¤è¤¦¤Ë¡¢Åù¤È·èÄꤵ¤ì¤Þ¤¹¡£Âè°ì»Íʬ°Ì¤ÈÂè»°»Í ʬ°Ì¤Î´Ö¤ÎÎΰè¤ò°Ï¤à¤è¤¦¤ËÈ¢¤òÉÁ²è¤·¡¢¥á¥¸¥¢¥óÃͤΤȤ³¤í¤Ë¤Ï¿åÊ¿Àþ¤òÉÁ ¤¤Þ¤¹¡£È¢¤Ò¤²¤Ï¡¢È¢¤«¤é¥æ¡¼¥¶»ØÄê¸Â³¦¤Þ¤Ç±äŤµ¤ì¤Þ¤¹¡£¤½¤ì¤é¤Î¸Â³¦¤Î ³°¤Ë¤¢¤ëÅÀ¤Ï¡¢¤Ò¤È¤Ä¤Ò¤È¤ÄÉÁ²è¤µ¤ì¤Þ¤¹¡£
Îã:
# x ºÂɸ¤Ï 1.0¡¢y ¤Ï 5 ÎóÌܤÎÃͤΤȤ³¤í¤Ë boxplot ¤òÇÛÃÖ plot 'data' using (1.0):5
# ¾å¤ÈƱ¤¸¤À¤¬¡¢Èϰϳ°¤ÎÅÀ¤Ï±£¤·¡¢boxplot ¤ÎÉý¤ò 0.3 ¤Ë¤¹¤ë set style boxplot nooutliers plot 'data' using (1.0):5:(0.3)
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢using »ØÄê¤Ë¤è¤ë 2 ÎóÌܤΠy ¤Î¤¹¤Ù¤Æ¤ÎÃͤËÂФ¹¤ë boxplot ¤ò 1 ¤Ä¤À¤±À¸À®¤·¤Þ¤¹¡£¤·¤«¤·¡¢ÄɲäΠ(4 ¤ÄÌܤÎ) Îó¤ò»ØÄꤹ¤ë ¤È¡¢¤½¤ÎÎó¤ÎÃͤò¤¢¤ë°ø»ÒÊÑ¿ô¤ÎÎ¥»¶Åª¤Ê¥ì¥Ù¥ëÃͤǤ¢¤ë¤È¸«¤Ê¤·¡¢¤½¤ÎÎ¥»¶ ÃͤΥì¥Ù¥ë¤ÎÃͤοô¤À¤±¤Î boxplot ¤òÉÁ²è¤·¤Þ¤¹¡£¤½¤ì¤é¤Î boxplot ¤Î´Ö³Ö ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 1.0 ¤Ç¤¹¤¬¡¢¤³¤ì¤Ï `set style boxplot separation` ¤Ç Êѹ¹¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢°ø»ÒÊÑ¿ô¤ÎÃͤϡ¢³Æ boxplot ¤Î²¼ (¤Þ¤¿¤Ï ¾å) ¤ÎÌÜÀ¹¤Î¥é¥Ù¥ë¤Ëɽ¼¨¤·¤Þ¤¹¡£
Îã
# 'data' ¤Î 2 ÎóÌÜ¤Ï "control" ¤« "treatment" ¤Î¤¤¤º¤ì¤«¤Îʸ»úÎó¤Ç # °Ê²¼¤ÎÎã¤Ï¡¢¤½¤Î°ø»ÒËè¤Î 2 ¤Ä¤Î boxplot ¤òÀ¸À®¤¹¤ë plot 'data' using (1.0):5:(0):2
¤½¤ÎÈ¢¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÉý¤Ï `set boxwidth <width>` ¤ÇÀßÄê¤Ç¤¤Þ¤¹¤¬¡¢plot ¥³¥Þ¥ó¥É¤Î using ¤Ë¤è¤ë 3 ÈÖÌܤΥª¥×¥·¥ç¥óÎó¤Ç¤â»ØÄê¤Ç¤¤Þ¤¹¡£1 ÈÖÌÜ ¤È 3 ÈÖÌܤÎÎó (x ºÂɸ¤ÈÉý) ¤ÏÄ̾ï¥Ç¡¼¥¿Îó¤Ç¤Ï¤Ê¤¯Äê¿ô¤È¤·¤ÆÍ¿¤¨¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢È¢¤Ò¤²¤ÏÈ¢¤Îü¤«¤é¡¢y ¤ÎÃͤ¬»Íʬ°ÌÈϰϤΠ1.5 ÇܤÎÃæ¤Ë ¼ý¤Þ¤Ã¤Æ¤¤¤ÆºÇ¤âÎ¥¤ì¤Æ¤¤¤ë¤è¤¦¤ÊÅÀ¤Þ¤Ç±äŤµ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢ÈÏ °Ï³°¤ÎÅÀ (outlier) ¤Ï±ß (pointtype 7) ¤ÇÉÁ¤«¤ì¤Þ¤¹¡£È¢¤Ò¤²¤Îü¤ÎËÀ¤ÎÉý ¤Ï bars ¤ò»È¤Ã¤ÆÀ©¸æ¤Ç¤¤Þ¤¹¡£
¤³¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀ¼Á¤Ï `set style boxplot` ¥³¥Þ¥ó¥É¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: `set style boxplot`, bars, boxwidth, `fillstyle`, candlesticks¡£
boxxyerrorbars ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì ¤Ï¡¢xyerrorbars ¥¹¥¿¥¤¥ë¤¬Ã±¤ËÀþʬ¤Î¸òº¹¤Çɽ¸½¤¹¤ë¤È¤³¤í¤òĹÊý·Á¤Çɽ ¸½¤¹¤ë¤³¤È¤ò½ü¤±¤Ð¡¢¤Û¤ÜƱ¤¸¤Ç¤¹¡£¤³¤ì¤Ï¡¢ÆþÎϥǡ¼¥¿¤Î 4 Î󡢤ޤ¿¤Ï 6 Îó¤ò»ÈÍѤ·¤Þ¤¹¡£Í¾Ê¬¤ÊÆþÎÏÎó¤Ï¡¢variable ¹Ô¤äÅɤêÄÙ¤·¿§¤Î¾ðÊó¤¬Ä󶡤µ ¤ì¤¿¤â¤Î¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹ (°Ê²¼»²¾È: `rgbcolor variable`)¡£
4 Îó: x y xdelta ydelta 6 Îó: x y xlow xhigh ylow yhigh
È¢¤ÎÉý¤È¹â¤µ¤Ï xyerrorbars ¥¹¥¿¥¤¥ëƱÍÍ x, y ¤Î¸íº¹¤«¤é·èÄꤵ¤ì¤Þ¤¹ ¤Ä¤Þ¤ê¡¢xlow ¤«¤é xhigh ¤Þ¤Ç¤È ylow ¤«¤é yhigh ¤Þ¤Ç¡¢¤Þ¤¿¤Ï x-xdelta ¤«¤é x+xdelta ¤Þ¤Ç¤È y-ydelta ¤«¤é y+ydelta ¤Þ¤Ç¡£¤³¤ì¤é¤Ï²¿Îó¤Î¥Ç¡¼¥¿ ¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¤«¤Ë¤è¤Ã¤Æ·è¤Þ¤ê¤Þ¤¹¡£
ÆþÎÏÎó¤òÄɲà (5,7 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó (°Ê²¼»²¾È: `linecolor`, `rgbcolor variable`) ¤Ç¤¢¤ë¤È¤·¤Æ»È¤ï¤ì¤Þ ¤¹¡£
È¢¤ÎÆâÉô¤Ï¸½ºß¤ÎÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë (fillstyle) ¤Ë½¾¤Ã¤ÆÅɤé¤ì¤Þ¤¹¡£¾Ü ºÙ¤Ï¡¢°Ê²¼»²¾È: `set style fill`, boxes¡£plot ¥³¥Þ¥ó¥É¾å¤Ç¿·¤·¤¤ÅÉ¤ê ¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤ò»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
candlesticks ¥¹¥¿¥¤¥ë¤Ï¡¢¶âÍ»¥Ç¡¼¥¿¤Î 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¡¢¤ª¤è¤ÓÅý·× ¥Ç¡¼¥¿¤Î¤Ò¤²ÉÕ¤¤ÎËÀ¥°¥é¥Õ¤òÀ¸À®¤¹¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£ µ¹æ¤Ï¡¢¿åÊ¿Êý¸þ¤Ë¤Ï x ¤òÃæ¿´¤È¤·¡¢¿âľÊý¸þ¤Ë¤Ï³«»ÏÃÍ (open) ¤È½ªÃÍ (close) ¤ò¶³¦¤È¤¹¤ëĹÊý·Á¤¬»È¤ï¤ì¤Þ¤¹¡£¤½¤·¤Æ¡¢¤½¤Î x ºÂɸ¤Î¤È¤³¤í¤Ë ĹÊý·Á¤Î¤Æ¤Ã¤Ú¤ó¤«¤éºÇ¹âÃÍ (high) ¤Þ¤Ç¤È¡¢Ä¹Êý·Á¤ÎÄ줫¤éºÇ°ÂÃÍ (low) ¤Þ¤Ç¤Î¿âľÀþ¤¬°ú¤«¤ì¤Þ¤¹¤¬¡¢¤³¤Î¿âľÀþ¤ÏºÇ¹âÃͤȺǰÂÃͤ¬Æþ¤ìÂØ¤ï¤Ã¤Æ¤â Êѹ¹¤µ¤ì¤Þ¤»¤ó¡£
´ðËÜŪ¤Ë 5 Îó¤Î¥Ç¡¼¥¿¤¬É¬ÍפǤ¹:
¶âÍ»¥Ç¡¼¥¿: date open low high close È¢¤Ò¤²ÉÁ²è: x box_min whisker_min whisker_high box_high
ĹÊý·Á¤ÎÉý¤Ï¥³¥Þ¥ó¥É boxwidth ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¤¬¡¢°ÊÁ°¤Î gnuplot ¤Ø¤Î¸åÊý¸ß´¹À¤È¤·¤Æ¡¢boxwidth ¥Ñ¥é¥á¡¼¥¿¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï `set bars <width>` ¤ÇÀ©¸æ¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
¤³¤ì¤ÎÂå¤ï¤ê¤Ë¡¢È¢¤Ò¤² (box-and-whisker) ¤Î¥°¥ë¡¼¥×²½¤Ë´Ø¤¹¤ëÌÀ¼¨Åª¤Ê Éý¤Î»ØÄê¤ò¡¢ÄɲäΠ6 ÈÖÌܤΥǡ¼¥¿¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤ÎÉý¤Ï¡¢x ºÂɸ¤ÈƱ ¤¸Ã±°Ì¤ÇÍ¿¤¨¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
ÆþÎÏÎó¤òÄɲà (6 ÎóÌÜ¡¢¤Þ¤¿¤Ï 6 ÎóÌܤ¬¥Ç¡¼¥¿¤ÎÉý¤È¤·¤Æ»È¤ì¤ë¾ì¹ç¤Ï 7 Îó ÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó (°Ê²¼»²¾È: `linecolor`, `rgbcolor variable`) ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢±ôľÀþʬ¤Î¤Æ¤Ã¤Ú¤ó¤ÈÄì¤Ë¤Ï¿âľ¤Ë¸ò¤ï¤ë¿åÊ¿Àþ¤Ï°ú¤«¤ì¤Þ ¤»¤ó¡£¤½¤ì¤ò°ú¤¤¿¤¤¾ì¹ç¡¢Î㤨¤Ðŵ·¿Åª¤ÊÎã¤ÏÈ¢¤Ò¤²¿Þ (box-and-whisker plot) ¤Ç¤Î»ÈÍѤǤ¹¤¬¡¢ÉÁ²è¥³¥Þ¥ó¥É¤Ë¥¡¼¥ï¡¼¥É `whiskerbars` ¤òÄɲä· ¤Æ¤¯¤À¤µ¤¤¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¿åÊ¿Àþ¤ÏÈ¢ (candlestick) ¤Î¿åÊ¿Éý°ìÇդ˰ú ¤«¤ì¤Þ¤¹¤¬¡¢¤½¤ì¤ÏÁ´ÂΤÎÉý¤ËÂФ¹¤ë³ä¹ç¤ò»ØÄꤹ¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
¶âÍ»¥Ç¡¼¥¿¤ÎÄ̾ï¤Î´·½¬¤Ç¤Ï¡¢(³«»ÏÃÍ) < (½ªÃÍ) ¤Î¾ì¹ç¤ÏĹÊý·Á¤Ï¶õ¤Ç¡¢ (½ªÃÍ) < (³«»ÏÃÍ) ¤Î¾ì¹ç¤ÏÅɤêÄÙ¤µ¤ì¤Þ¤¹¡£¸½ºß¤Î fillstyle ¤Ë "empty" ¤ò¥»¥Ã¥È¤·¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¼ÂºÝ¤Ë¤³¤¦¤Ê¤ê¤Þ¤¹¡£°Ê²¼»²¾È: `fillstyle`¡£ fillstyle ¤ËÅɤêÄÙ¤·¡¢¤Þ¤¿¤Ï¥Ñ¥¿¡¼¥ó¤ò¥»¥Ã¥È¤·¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢³«»ÏÃÍ¡¢½ª Ãͤ˴ط¸¤Ê¤¯¡¢¤¹¤Ù¤Æ¤ÎÈ¢¤Ë¤½¤ì¤¬»È¤ï¤ì¤Þ¤¹¡£°Ê²¼»²¾È: bars, financebars¡£¤Þ¤¿¡¢°Ê²¼¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ candlestick ¤È finance ¤Î¥Ç¥â¡£
Ãí°Õ: Ãæ±ûÃͤòɽ¤¹¤¿¤á¤Îµ¹æ¤Ê¤É¤òÄɲä·¤¿¤¤¾ì¹ç¡¢°Ê²¼¤ÎÎã¤Î¤è¤¦¤Ë¡¢¤Ò ¤²ÉÕ¤¤ÎËÀ¥°¥é¥Õ¤Ë¾¤ÎÉÁ²è¥³¥Þ¥ó¥É¤òÄɲ乤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
# ¥Ç¡¼¥¿Îó: X 'ºÇ¾®ÃÍ' '1/4 °Ì¤ÎÃÍ' 'Ãæ±ûÃÍ' '3/4 °Ì¤ÎÃÍ' 'ºÇÂçÃÍ' set bars 4.0 set style fill empty plot 'stat.dat' using 1:3:2:6:5 with candlesticks title 'Quartiles', \ '' using 1:4:4:4:4 with candlesticks lt -1 notitle
# ¤Ò¤²¤Î¾å¤Ë¿åÊ¿Àþ¤òȼ¤¦ÉÁ²è¤Ç¡¢¿åÊ¿Àþ¤ÎÉý¤òÁ´ÂÎÉý¤Î 50% ¤Ë¤¹¤ë plot 'stat.dat' using 1:3:2:6:5 with candlesticks whiskerbars 0.5
°Ê²¼»²¾È: boxwidth, bars, `set style fill`, `boxplot`¡£
¥¹¥¿¥¤¥ë circles ¤Ï¡¢³Æ¥Ç¡¼¥¿ÅÀ¤ËÌÀ¼¨¤µ¤ì¤¿È¾·Â¤Î±ß¤òÉÁ²è¤·¤Þ¤¹¡£3 Îó¤Î¥Ç¡¼¥¿¤òÍ¿¤¨¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤ò x, y, Ⱦ·Â¤È²ò¼á¤·¤Þ¤¹¡£È¾·Â¤Ï¡¢¾ï¤Ë ÉÁ²è¤Î¿åÊ¿¼´ (x ¤Þ¤¿¤Ï x2) ¤Îñ°Ì¤Ç²ò¼á¤µ¤ì¤Þ¤¹¡£y Êý¸þ¤Î½Ì¼Ü¤ÈÉÁ²è¤Î ¥¢¥¹¥Ú¥¯¥ÈÈæ¤Ï¡¢¤¤¤º¤ì¤â̵»ë¤µ¤ì¤Þ¤¹¡£2 Îó¤Î¥Ç¡¼¥¿¤·¤«Í¿¤¨¤Ê¤¤¤È¡¢È¾·Â ¤Ï `set style circle` ¤«¤é¼è¤ê¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢È¾·Â¤Ï graph ¤« screen ¤ÎºÂɸ·Ï¤ÇÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï´°Á´¤Ê±ß¤òÉÁ²è¤·¤Þ¤¹¤¬¡¢ 4 ÎóÌÜ¡¢5 ÎóÌܤ˳«»Ï³Ñ¡¢½ªÎ»³Ñ¤ò»ØÄꤹ¤ë¤³¤È¤ÇÀð·Á¤òÉÁ²è¤¹¤ë¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£4 ÎóÌÜ¡¢¤¢¤ë¤¤¤Ï 6 ÎóÌܤΥǡ¼¥¿¤òÄɲä·¤ÆÉôʬ±ß¤Î¿§¤ò»ØÄꤹ¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£Àð·Á¤Î³«»Ï³Ñ¡¢½ªÎ»³Ñ¤Îñ°Ì¤ÏÅ٤ǻØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
# ÌÌÀѤ¬ 3 ÎóÌܤÎÃͤËÈæÎ㤹¤ë¤è¤¦¤Ê±ß¤òÉÁ²è set style fill transparent solid 0.2 noborder plot 'data' using 1:2:(sqrt($3)) with circles, \ 'data' using 1:2 with linespoints
# ±ß¤ÎÂå¤ï¤ê¤Ë¥Ñ¥Ã¥¯¥Þ¥ó¤òÉÁ²è plot 'data' using 1:2:(10):(40):(320) with circles
# ¥¤¥ó¥é¥ó¥Ç¡¼¥¿¤Ç±ß¥°¥é¥Õ¤òÉÁ²è set xrange [-15:15] set style fill transparent solid 0.9 noborder plot '-' using 1:2:3:4:5:6 with circles lc var 0 0 5 0 30 1 0 0 5 30 70 2 0 0 5 70 120 3 0 0 5 120 230 4 0 0 5 230 360 5 e
¤³¤ì¤Ï¡¢pointstyle 7 ¤ÇÅÀ¤Î¥µ¥¤¥º¤ò variable ¤È¤·¤¿ `points` ¤Ë¤è¤ëÉÁ ²è¤È»÷¤Æ¤¤¤Þ¤¹¤¬¡¢circles ¤Ï x ¼´¤ÎÈϰϤǿ½Ì¤µ¤ì¤ëÅÀ¤¬°Û¤Ê¤ê¤Þ¤¹¡£°Ê ²¼¤â»²¾È: `set object circle`, `fillstyle`¡£
¥¹¥¿¥¤¥ë ellipses ¤Ï¡¢³Æ¥Ç¡¼¥¿ÅÀ¤ËÂ汧 (ellipse) ¤òÉÁ²è¤·¤Þ¤¹¡£¤³¤Î ¥¹¥¿¥¤¥ë¤Ï¡¢2 ¼¡¸µÉÁ²è¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£³ÆÂʱߤϡ¢Ãæ¿´¡¢¼ç¼´Ä¾·Â¡¢Éû ¼´Ä¾·Â¡¢x ¼´¤È¼ç¼´¤Î¤Ê¤¹³Ñ¡¢¤Çɽ¸½¤µ¤ì¤Þ¤¹¡£
2 Îó: x y 3 Îó: x y major_diam 4 Îó: x y major_diam minor_diam 5 Îó: x y major_diam minor_diam angle
2 Îó¤Î¥Ç¡¼¥¿¤Î¤ß¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤é¤ÏÃæ¿´¤ÎºÂɸ¤È¤ß¤Ê¤µ¤ì¡¢Â汧 ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹ (°Ê²¼»²¾È: `set style ellipse`)¡£ÂÊ ±ß¤Î¸þ¤¤Ï¡¢¼ç¼´¤È x ¼´¤Î¤Ê¤¹³Ñ¤ÇÄêµÁ¤µ¤ì¤Þ¤¹¤¬¡¢¤½¤ì¤â¥Ç¥Õ¥©¥ë¥È¤Î ellipse ¤Î¥¹¥¿¥¤¥ë¤«¤é¼è¤é¤ì¤Þ¤¹ (°Ê²¼»²¾È: `set style ellipse`)¡£ 3 Îó¤Î¥Ç¡¼¥¿¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢3 ÎóÌܤϼ硢Éûξ¼´¤Îľ·Â (Éý) ¤È¤·¤Æ»È ¤ï¤ì¤Þ¤¹¡£¸þ¤¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç 0 ¤Ë¤Ê¤ê¤Þ¤¹¡£ 4 Îó¤Î¥Ç¡¼¥¿¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤é¤ÏÃæ¿´¤ÎºÂɸ¡¢¼ç¼´Ä¾·Â (Éý)¡¢Éû ¼´Ä¾·Â¤È¤·¤Æ»È¤ï¤ï¤ì¤Þ¤¹¡£¤³¤ì¤é¤Ïľ·Â¤Ç¤¢¤ê¡¢È¾·Â¤Ç¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ ¤¯¤À¤µ¤¤¡£ 5 Îó¤Î¥Ç¡¼¥¿¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢5 ÎóÌܤÎÃͤÏÅÙñ°Ì¤Î¸þ¤¤Î³ÑÅ٤λØÄê¤È ¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£ Âʱߤϡ¢3,4,5 Îó¤ÎÃͤÏÉé¤ÎÃͤȤ·¤Æ»ØÄꤹ¤ë¤³¤È¤Ç¡¢¤½¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤Î ÃͤòÍøÍѤ·¤ÆÂʱߤò½ñ¤«¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¾å¤Î¤¹¤Ù¤Æ¤Î¾ì¹ç¤Ç¡¢variable color ¥Ç¡¼¥¿¤òºÇ¸å¤ÎÎó (3,4,5,6 ÎóÌÜ) ¤È ¤·¤ÆÄɲäǤ¤Þ¤¹¡£¾ÜºÙ¤Ï°Ê²¼»²¾È: `colorspec`¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¼ç¼´Ä¾·Â¤Ï¿åÊ¿¼´ (x ¤Þ¤¿¤Ï x2) ¤Îñ°Ì¡¢Éû¼´Ä¾·Â¤Ï¿âľ ¼´ (y ¤Þ¤¿¤Ï y2) ¤Îñ°Ì¤Ç¤¢¤ë¤È¤ß¤Ê¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢x ¼´¤È y ¼´¤Î½Ì¼Ü ¤¬°Û¤Ê¤ë¾ì¹ç¡¢¼ç¼´¤ÈÉû¼´¤ÎÈæ¤Ï²óž¸å¤Ë¤ÏÀµ¤·¤¯¤Ï¤Ê¤é¤Ê¤¤¡¢¤È¤¤¤¦¤³¤È¤ò °ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¤³¤Îµóư¤Ï¡¢¥¡¼¥ï¡¼¥É `units` ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
¤³¤ì¤Ë´Ø¤·¤Æ¤Ï¡¢3 ¼ïÎà¤ÎÂåÍÑÉʤ¬¤¢¤ê¤Þ¤¹: `units xy` ¤¬ÉÁ²è»ØÄê¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤Î¼´¤Ï¾å¤Ë½Ò¤Ù¤¿¤è¤¦¤Ë½Ì¼Ü ¤µ¤ì¤Þ¤¹¡£`units xx` ¤È¤¹¤ë¤È¡¢Ä¾·Â¤Ïξ¼´¤È¤â x ¼´¤Îñ°Ì¤Ç·×»»¤µ¤ì¡¢ `units yy` ¤Ïξ¼´¤È¤â y ¼´¤Îñ°Ì¤Ç·×»»¤µ¤ì¤Þ¤¹¡£¸å¤Î 2 ¤Ä¤Ï¡¢ÉÁ²è¤Î¥µ ¥¤¥º¤òÊѹ¹¤·¤Æ¤â¡¢ÂʱߤÏÀµ¤·¤¤¥¢¥¹¥Ú¥¯¥ÈÈæ¤ò»ý¤Á¤Þ¤¹¡£
`units` ¤ò¾Êά¤·¤¿¾ì¹ç¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄ꤬»ÈÍѤµ¤ì¡¢`units xy` ¤È¤Ê ¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¡¢`set style ellipse` ¤ÇºÆÄêµÁ²Äǽ¤Ç¤¹¡£
Îã (Âʱߤò͸ú¤ÊÀþ¼ï¤ò¼þ´üŪ¤Ë»ÈÍѤ·¤ÆÉÁ²è):
plot 'data' using 1:2:3:4:(0):0 with ellipses
°Ê²¼¤â»²¾È: `set object ellipse`, `set style ellipse`, `fillstyle`¡£
dots ¥¹¥¿¥¤¥ë¤Ï³ÆÅÀ¤Ë¾®¤µ¤Ê¥É¥Ã¥È¤òÉÁ²è¤·¤Þ¤¹¡£¤³¤ì¤Ï¤¿¤¯¤µ¤ó¤ÎÅÀ¤« ¤é¤Ê¤ë»¶ÉÛ¿Þ¤ÎÉÁ²è¤ËÊØÍø¤Ç¤·¤ç¤¦¡£2 ¼¡¸µÉÁ²è¤Ç¤Ï 1 Î󡢤ޤ¿¤Ï 2 Îó¤ÎÆþ Îϥǡ¼¥¿¤¬¡¢3 ¼¡¸µÉÁ²è¤Ç¤Ï 3 Îó¤Î¥Ç¡¼¥¿¤¬É¬ÍפǤ¹¡£
½ÐÎÏ·Á¼°¤Ë¤è¤Ã¤Æ¤Ï (post, pdf ¤Ê¤É)¡¢¥É¥Ã¥È¤ÎÂ礤µ¤Ï linewidth ¤òÊѹ¹ ¤¹¤ë¤³¤È¤ÇÀ©¸æ¤Ç¤¤ë¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
1 Îó: y # x ¤Ï¹ÔÈÖ¹æ 2 Îó: x y 3 Îó: x y z # 3D ¤Î¤ß (splot)
¥¹¥¿¥¤¥ë filledcurves ¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì¤Ï 3 ¼ïÎà ¤Î°Û¤Ê¤ë»ØÄ꤬²Äǽ¤Ç¤¹¡£ºÇ½é¤Î 2 ¼ïÎà¤Ï´Ø¿ôÉÁ²è¡¢¤¢¤ë¤¤¤Ï 2 Îó¤ÎÆþÎ촂 ¡¼¥¿ÍѤΤâ¤Î¤Ç¡¢¸å¤Ç¾Ò²ð¤¹¤ë¤è¤¦¤Ë¥ª¥×¥·¥ç¥ó¤Ç¹¹¤Ê¤ë»ØÄ꤬¤Ç¤¤Þ¤¹¡£
½ñ¼°:
plot ... with filledcurves [option]
¤³¤³¤Ç¡¢¥ª¥×¥·¥ç¥ó¤Ï°Ê²¼¤Î¤¦¤Á¤Î¤¤¤º¤ì¤«¤Ç¤¹:
[closed | {above | below} {x1 | x2 | y1 | y2 | r}[=<a>] | xy=<x>,<y>]
ºÇ½é¤Î¤â¤Î¤Ï `closed` ¤Ç¡¢¤³¤ì¤Ï¶ÊÀþ¤½¤ì¼«¿È¤òÊÄ¿³Ñ·Á¤È¸«¤Ê¤·¤Þ¤¹¡£Æþ Îϥǡ¼¥¿¤¬ 2 Îó¤Î¾ì¹ç¤Ë¤Ï¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£
2 ¼ïÎàÌܤϻØÄꤵ¤ì¤¿¼´¡¢¤¢¤ë¤¤¤Ï¿åÊ¿Àþ¡¢¿âľÀþ¡¢Í¿¤¨¤é¤ì¤¿ÅÀ¤Ê¤É¤È¡¢¶Ê Àþ¤È¤Î´Ö¤Ëºî¤é¤ì¤ëÎΰè¤òÅɤê¤Ä¤Ö¤·¤Þ¤¹¡£
filledcurves closed ... ÃúÅÙÊĶÊÀþ¤Ç°Ï¤Þ¤ì¤ëÎΰè filledcurves x1 ... x1 ¼´ filledcurves x2 ... x2 ¼´ (y1, y2 ¼´¤âƱÍÍ) filledcurves y1=0 ... (y1 ¼´¤Ç¤Î) ľÀþ y=0 i.e. x1 ¼´¤ÈÊ¿¹Ô filledcurves y2=42 ... (y2 ¼´¤Ç¤Î) ľÀþ y=42 i.e. x2 ¼´¤ÈÊ¿¹Ô filledcurves xy=10,20 ... x1,y1 ¼´¤Ç¤ÎÅÀ 10,20 (À𷿤Τ褦¤Ê·Á¾õ) filledcurves above r=1.5 ¶ËºÂɸ¤Ç¤Îư·Â¼´¤Î 1.5 ¤Î³°Â¦¤ÎÎΰè
3 ¼ïÎàÌÜ¤Ï 3 Îó¤ÎÆþÎϥǡ¼¥¿¤òɬÍפȤ·¡¢¤½¤ì¤é¤Ï x ºÂɸ¤È¡¢¤½¤ì¤ËÂФ¹¤ë 2 ¤Ä¤Î y ºÂɸ¤«¤é¤Ê¤ê¡¢¤½¤ì¤é¤ÏƱ¤¸ x ºÂɸ¤Î½¸¹ç¤ËÂФ¹¤ë 2 ¤Ä¤Î¶ÊÀþ¤Î y ºÂɸ¤ËÂбþ¤·¤Þ¤¹¡£¤½¤·¤Æ¤½¤Î 2 ¤Ä¤Î¶ÊÀþ¤Î´Ö¤ÎÎΰ褬Åɤê¤Ä¤Ö¤µ¤ì¤Þ¤¹¡£ ÆþÎϥǡ¼¥¿¤¬ 3 Îó°Ê¾å¤Î¾ì¹ç¤Ë¤Ï¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£
3 Îó: x y1 y2
ÆþÎϤµ¤ì¤¿ 2 ¤Ä¤Î¶ÊÀþ¤Î´Ö¤ÎÎΰè¤ÎÅɤê¤Ä¤Ö¤·¤ÎÎã: ¶ÊÀþ´Ö¤ÎÅɤê¤Ä¤Ö¤·¥Ç¥â¡£
plot 'data' using 1:2:3 with filledcurves
`above` ¤È `below` ¥ª¥×¥·¥ç¥ó¤Ï
... filledcurves above {x1|x2|y1|y2|r}=<val>
¤ª¤è¤Ó
... using 1:2:3 with filledcurves below
¤Î·Á¤Î¥³¥Þ¥ó¥É¤ËŬÍѲÄǽ¤Ç¤¹¡£¤É¤Á¤é¤Î¾ì¹ç¤Ç¤â¡¢¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ï Åɤê¤Ä¤Ö¤·Îΰè¤ò¡¢¶³¦Àþ¡¢¤Þ¤¿¤Ï¶³¦¶ÊÀþ¤ÎÊÒ¦¤ËÀ©¸Â¤·¤Þ¤¹¡£
Ãí°Õ: ¤³¤ÎÉÁ²è¥â¡¼¥É¤ÏÁ´¤Æ¤Î½ÐÎÏ·Á¼°¤Ç¥µ¥Ý¡¼¥È¤µ¤ì¤ë¤È¤Ï¸Â¤ê¤Þ¤»¤ó¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÉÁ¤«¤ì¤¿¶ÊÀþ¤ÎÅɤê¤Ä¤Ö¤·¤ò³ÈÂ礹¤ë¤È¡¢²¿¤â¤Ê¤¯¤Ê¤Ã¤¿ ¤êÀµ¤·¤¯¤Ê¤¤Îΰè¤Ë¤Ê¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤ì¤Ï gnuplot ¤¬¡¢Îΰè¤Ç¤Ï¤Ê ¤¯ÅÀ¤äÀþ¤ò¥¯¥ê¥Ã¥Ô¥ó¥°¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£
<a>, <x>, <y> ¤¬ÉÁ²èÎΰè¤Î³°¤Ë¤¢¤ë¾ì¹ç¡¢¤½¤ì¤é¤Ï¥°¥é¥Õ¤Î¶³¦¤Ø°Üư¤µ¤ì ¤Þ¤¹¡£¤è¤Ã¤Æ¡¢¥ª¥×¥·¥ç¥ó xy=<x>,<y> ¤ò»ØÄꤷ¤¿¾ì¹ç¤Î¼ÂºÝ¤ÎÅɤê¤Ä¤Ö¤·ÎÎ °è¤Ï¡¢xrange ¤ä yrange ¤Ë°Í¸¤·¤Þ¤¹¡£
financebars ¥¹¥¿¥¤¥ë¤Ï¶âÍ»¥Ç¡¼¥¿¤Î 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ ¤Ç¤¹¡£¤³¤ì¤Ï¡¢x ºÂɸ 1 ¤Ä (Ä̾ïÆüÉÕ) ¤È¡¢4 ¤Ä¤Î y ºÂɸ (¶â³Û) ¤òɬÍ×¤È ¤·¤Þ¤¹¡£
5 Îó: date open low high close
ÆþÎÏÎó¤òÄɲà (6 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¹ÔËè¤Î variable color ¾ðÊó (°Ê ²¼»²¾È: `linecolor`, `rgbcolor variable`) ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£
µ¹æ¤Ï¡¢¿åÊ¿Êý¸þ¤Ë¤Ï¤½¤Î x ºÂɸ¤ËÃÖ¤«¤ì¡¢¿âľÊý¸þ¤Ë¤ÏºÇ¹âÃÍ (high) ¤È ºÇ°ÂÃÍ (low) ¤òü¤È¤¹¤ëÀþʬ¤¬»È¤ï¤ì¤Þ¤¹¡£¤½¤·¤Æ¡¢¤½¤ÎÀþʬ¤Ë¿åÊ¿º¸Â¦¤Î ¹ï¤ß¤¬³«»ÏÃÍ (open) ¤Î½ê¤Ë¡¢¿åÊ¿±¦Â¦¤Î¹ï¤ß¤¬½ª¤êÃÍ (close) ¤Î½ê¤Ë¤Ä¤ ¤Þ¤¹¡£¤½¤Î¹ï¤ß¤ÎŤµ¤Ï bars ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£µ¹æ¤ÏºÇ¹âÃͤȺǰÂÃÍ ¤¬Æþ¤ìÂØ¤ï¤Ã¤Æ¤âÊѤï¤ê¤Þ¤»¤ó¡£°Ê²¼»²¾È: bars, candlesticks¡£°Ê ²¼¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ ¶âÍ»¥Ç¡¼¥¿¥Ç¥â¡£
fsteps ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì¤Ï 2 ËܤÎÀþʬ¤Ç ÎÙ¤ê¹ç¤¦ÅÀ¤ò¤Ä¤Ê¤®¤Þ¤¹: 1 ËÜÌÜ¤Ï (x1,y1) ¤«¤é (x1,y2) ¤Þ¤Ç¡¢2 ËÜÌÜ¤Ï (x1,y2) ¤«¤é (x2,y2) ¤Þ¤Ç¡£ÆþÎÏÎó¤Î¾ò·ï¤Ï¡¢`lines` ¤ä `points` ¤ËÂФ¹ ¤ë¤â¤Î¤ÈƱ¤¸¤Ç¤¹¡£fsteps ¤È steps ¤Î°ã¤¤¤Ï¡¢fsteps ¤Ï¡¢ÀÞ¤ìÀþ¤ò Àè¤Ë y Êý¸þ¤Ë½ñ¤¤¤Æ¤«¤é¼¡¤Ë x Êý¸þ¤Ë½ñ¤¯¤Î¤ËÂФ·¡¢steps ¤ÏÀè¤Ë x Êý ¸þ¤Ë½ñ¤¤¤Æ¤«¤é¼¡¤Ë y Êý¸þ¤Ë½ñ¤¤Þ¤¹¡£
°Ê²¼¤â»²¾È steps ¥Ç¥â¡£
fillsteps ¥¹¥¿¥¤¥ë¤Ï¡¢steps ¤È¤Û¤ÜƱ¤¸¤Ç¤¹¤¬¡¢¶ÊÀþ¤È y=0 ¤È¤Î´Ö¤Î Îΰè¤ò¸½ºß¤Î fillstyle ¤ÇÅɤêÄÙ¤·¤Þ¤¹¡£°Ê²¼»²¾È: steps¡£
histeps ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì¤Ï¥Ò¥¹¥È¥°¥é¥à ¤ÎÉÁ²è¤Ç¤ÎÍøÍѤò°Õ¿Þ¤·¤Æ¤¤¤Þ¤¹¡£y ¤ÎÃͤϡ¢x ¤ÎÃͤòÃæ¿´¤ËÃÖ¤¯¤È¹Í¤¨¡¢ x1 ¤Ç¤ÎÅÀ¤Ï ((x0+x1)/2,y1) ¤«¤é ((x1+x2)/2,y1) ¤Þ¤Ç¤Î¿åÊ¿Àþ¤È¤·¤ÆÉ½¸½ ¤µ¤ì¤Þ¤¹¡£Ã¼¤ÎÅÀ¤Ç¤Ï¡¢¤½¤ÎÀþ¤Ï¤½¤Î x ºÂɸ¤¬Ãæ¿´¤Ë¤Ê¤ë¤è¤¦¤Ë±äŤµ¤ì¤Þ ¤¹¡£ÎÙ¤ê¹ç¤¦ÅÀƱ»Î¤Î¿åÊ¿Àþ¤Îü¤Ï¡¢¤½¤Îξ¼Ô¤ÎÊ¿¶ÑÃͤΤȤ³¤í¤Ç¤Î±ôľÀþ¡¢ ¤¹¤Ê¤ï¤Á ((x1+x2)/2,y1) ¤«¤é ((x1+x2)/2,y2) ¤ÎÀþʬ¤Ç·ë¤Ð¤ì¤Þ¤¹¡£ ÆþÎÏÎó¤Î¾ò·ï¤Ï¡¢`lines` ¤ä `points` ¤ËÂФ¹¤ë¤â¤Î¤ÈƱ¤¸¤Ç¤¹¡£
autoscale ¤¬Í¸ú¤Ç¤¢¤ë¾ì¹ç¡¢x ¤ÎÈϰϤϡ¢¤½¤Î±äŤµ¤ì¤¿¿åÊ¿Àþ¤ÎÈÏ°Ï¤Ç ¤Ï¤Ê¤¯¡¢¥Ç¡¼¥¿ÅÀ¤ÎÈϰϤ¬ÁªÂò¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Ã¼¤ÎÅÀ¤Ë´Ø¤·¤Æ¤Ï¤½¤Î¿åÊ¿ Àþ¤ÏȾʬ¤·¤«ÉÁ¤«¤ì¤Ê¤¤¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ °Ê²¼¤â»²¾È steps ¥Ç¥â¡£
histeps ¤Ïñ¤Ê¤ëÉÁ²è¥¹¥¿¥¤¥ë¤Ë¤¹¤®¤º¡¢`gnuplot` ¤Ë¤Ï¡¢¥Ò¥¹¥È¥°¥é¥à¤Î È¢¤òÀ¸À®¤¹¤ëǽÎϤ䡢¥Ç¡¼¥¿½¸¹ç¤«¤éÊ콸ÃĤò·èÄꤹ¤ëǽÎϤʤɤϤ¢¤ê¤Þ¤»¤ó¡£
¥¹¥¿¥¤¥ë histograms ¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ß͸ú¤Ç¤¹¡£¤³¤ì¤Ï¡¢¥Ç¡¼¥¿¤Î³Æ Îó¤ÎʤӤ«¤éÊ¿¹Ô¤ÊËÀ¥°¥é¥Õ¤òºî¤ê¤Þ¤¹¡£`plot` ¥³¥Þ¥ó¥É¤Î³ÆÍ×ÁǤϡ¢¤½¤ì ¤Ë´Ø¤¹¤ëÌÜÀ¹¤ê¤ÎÃͤäÀâÌÀ¤Î¥¿¥¤¥È¥ë¤¬ÉÕ°¤¹¤ë¤«¤âÃΤì¤Þ¤»¤ó¤¬¡¢Ã±°ì¤Î ÆþÎϥǡ¼¥¿¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹ (Î㤨¤ÐÆþÎÏ¥Õ¥¡¥¤¥ë¤Î 1 ¤Ä¤ÎÎó)¡£¸½ ºß¤Ï¡¢4 ¼ïÎà¤Î¥Ò¥¹¥È¥°¥é¥à·Á¼°¤Î¥¹¥¿¥¤¥ë¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
set style histogram clustered {gap <gapsize>} set style histogram errorbars {gap <gapsize>} {<linewidth>} set style histogram rowstacked set style histogram columnstacked
¥Ç¥Õ¥©¥ë¥È¤Î¥¹¥¿¥¤¥ë¤Ï `set style histogram clustered gap 2` ¤ËÂбþ¤· ¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥¹¥¿¥¤¥ë¤Ç¤Ï¡¢ÊÂÎó¤Ë»ØÄꤵ¤ì¤¿¥Ç¡¼¥¿¤ÎÃͤν¸¹ç¤Ï¡¢ÁªÂò¤µ ¤ì¤¿¥Ç¡¼¥¿Îó¤Î¤½¤Î¤½¤ì¤¾¤ì¤Î½øÎó (¹ÔÈÖ¹æ) ¤ËÂбþ¤¹¤ë x ºÂɸ¤Î¾ì½ê¤Ë¡¢ ³Æ¡¹È¢¤Î¥°¥ë¡¼¥×¤È¤·¤Æ¸Ç¤á¤é¤ì¤ÆÃÖ¤«¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢<n> ¸Ä¤Î¥Ç¡¼¥¿Îó¤ò ÊÂÎó¤Ë»ØÄꤷ¤¿¾ì¹ç¡¢ºÇ½é¤Î¸Ç¤Þ¤ê¤Ï x=1 ¤òÃæ¿´¤È¤¹¤ë <n> ¸Ä¤ÎÈ¢¤Î¸Ç¤Þ¤ê ¤«¤é¤Ê¤ê¡¢¤½¤Î³Æ¡¹¤Î¹â¤µ¤Ï¡¢¤½¤Î <n> ¥Ç¡¼¥¿Î󳯡¹¤ÎºÇ½é (1 ¹ÔÌÜ) ¤ÎÃÍ ¤¬¼è¤é¤ì¤Þ¤¹¡£¤½¤Î¸å¤Ë¾¯¤·¶õÇò (gap) ¤¬¶õ¤±¤é¤ì¡¢¼¡¤Ë³Æ¥Ç¡¼¥¿Îó¤Î¼¡ (2 ¹ÔÌÜ) ¤ÎÃͤËÂбþ¤¹¤ëÈ¢¤Î¸Ç¤Þ¤ê¤¬ x=2 ¤òÃæ¿´¤È¤·¤ÆÃÖ¤«¤ì¤Þ¤¹¡£°Ê²¼Æ±ÍÍ ¤Ç¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¶õÇò (gap) Éý¤Î 2 ¤Ï¡¢È¢¤Î¸Ç¤Þ¤êƱ»Î¤Î´Ö¤Î¶õÇò¤¬¡¢È¢ 2 ¤Ä¤ÎÉý¤ËÅù¤·¤¤¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£Æ±¤¸Îó¤ËÂФ¹¤ëÈ¢¤ÏÁ´¤ÆÆ±¤¸¿§¤Þ¤¿¤ÏƱ ¤¸¥Ñ¥¿¡¼¥ó¤ÇÍ¿¤¨¤é¤ì¤Þ¤¹ (°Ê²¼»²¾È: `set style fill`)¡£
È¢¤Î¸Ç¤Þ¤ê¤½¤ì¤¾¤ì¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î 1 ¤Ä¤Î¹Ô¤«¤éÆÀ¤é¤ì¤Þ¤¹¡£¤½¤Î¤è ¤¦¤ÊÆþÎÏ¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤ÎºÇ½é¤Î¹àÌܤ¬¸«½Ð¤· (¥é¥Ù¥ë) ¤Ç¤ë¤³¤È¤ÏÎɤ¯¤¢¤ë ¤³¤È¤Ç¤¹¡£¤½¤ÎÎó¤Ë¤¢¤ë¸«½Ð¤· (¥é¥Ù¥ë) ¤Ï¡¢using ¤Ë `xticlabels` ¥ª¥× ¥·¥ç¥ó¤ò¤Ä¤±¤ë¤³¤È¤Ç¡¢¤½¤ì¤ËÂбþ¤¹¤ëÈ¢¤Î¸Ç¤Þ¤ê¤Î¿¿²¼¤Î x ¼´¤Ë±è¤Ã¤¿¤È ¤³¤í¤ËÃÖ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
errorbars ¥¹¥¿¥¤¥ë ¤Ï¡¢³Æ¥¨¥ó¥È¥ê¤ËÂФ·¤ÆÄÉ²Ã¤ÎÆþÎÏÎó¤òɬÍפȤ¹¤ë°Ê ³°¤Ï `clustered` ¥¹¥¿¥¤¥ë¤Ë¤È¤Æ¤âÎɤ¯»÷¤Æ¤¤¤Þ¤¹¡£ºÇ½é¤ÎÎó¤Ï¡¢ `clustered` ¥¹¥¿¥¤¥ë¤Î¾ì¹ç¤ÈÁ´¤¯Æ±ÍͤËÈ¢¤Î¹â¤µ (y ¤ÎÃÍ) ¤È¤·¤ÆÊÝ»ý¤µ¤ì ¤Þ¤¹¡£
2 Îó: y yerr # Àþ¤Ï y-yerr ¤«¤é y+err ¤Ø¿¤Ó¤ë 3 Îó: y ymin yman # Àþ¤Ï ymin ¤«¤é ymax ¤Ø¿¤Ó¤ë
¸íº¹Àþ¤Î¸«¤¿Ìܤϡ¢¸½ºß¤Î bars ¤ÎÃÍ¤È <linewidth> ¥ª¥×¥·¥ç¥ó»ØÄê ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£
ÀѤ߾夲·¿¤Î¥Ò¥¹¥È¥°¥é¥à¤â 2 ¤Ä¤Î·Á¼°¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤½¤ì¤é¤Ï ¥³¥Þ¥ó¥É `set style histogram {rowstacked|columnstacked}` ¤ÇÁªÂò¤Ç¤¤Þ ¤¹¡£¤³¤ì¤é¤Î¥¹¥¿¥¤¥ë¤Ë¤ª¤¤¤Æ¡¢ÁªÂò¤µ¤ì¤¿Îó¤Î¥Ç¡¼¥¿¤ÎÃͤÏÀѤ߾夲¤é¤ì¤¿ È¢¤È¤·¤Æ½¸¤á¤é¤ì¤Þ¤¹¡£Àµ¤ÎÃͤϡ¢y=0 ¤«¤é¾å¤ÎÊý¤ØÀѤ߾夲¤é¤ì¡¢Éé¤ÎÃÍ¤Ï ²¼¤Ø¸þ¤«¤Ã¤ÆÀѤ߾夲¤é¤ì¤Þ¤¹¡£Àµ¤ÎÃͤÈÉé¤ÎÃͤ¬º®¤¸¤Ã¤Æ¤¤¾ì¹ç¤Ï¡¢¾å¸þ¤ ¤È²¼¸þ¤¤ÎξÊý¤ÎÀѤ߾夲¤¬À¸À®¤µ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÀѤ߾夲¥â¡¼¥É¤Ï `rowstacked` ¤Ç¤¹¡£
¥¹¥¿¥¤¥ë `rowstacked` ¤Ï¡¢¤Þ¤ººÇ½é¤ËÁªÂò¤µ¤ì¤¿Îó¤Î³Æ¹Ô¤ÎÃͤò x ¼´¤Î¤½ ¤ì¤¾¤ì¤Î°ÌÃÖ¤ËÇÛÃÖ¤·¤Þ¤¹: 1 ¹ÔÌܤÎÃÍ¤Ï x=1 ¤ÎÈ¢¡¢2 ¹ÔÌÜ¤Î¤Ï x=2¡¢°Ê²¼ ƱÍͤȤʤê¤Þ¤¹¡£2 ÈÖÌܰʹߤËÁªÂò¤µ¤ì¤¿Îó¤ËÂбþ¤¹¤ëÈ¢¤Ï¡¢¤½¤ì¤é¤Î¾å¤ËÀÑ ¤ß½Å¤Í¤é¤ì¤Æ¹Ô¤¤Þ¤¹¡£¤½¤·¤Æ·ë²Ì¤È¤·¤Æ¡¢x=1 ¤Ë¤Ç¤¤ëÈ¢¤ÎÀѤ߽Ťͤϡ¢³Æ Îó¤ÎºÇ½é¤ÎÃÍ (1 ¹ÔÌܤÎÃÍ) ¤«¤é¤Ê¤ê¡¢x=2 ¤ÎÈ¢¤ÎÀѤ߽ŤͤϳÆÎó¤Î 2 ¹ÔÌÜ ¤ÎÃÍ¡¢¤Ê¤É¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£Æ±¤¸Îó¤ËÂФ¹¤ëÈ¢¤ÏÁ´¤ÆÆ±¤¸¿§¤Þ¤¿¤ÏƱ¤¸¥Ñ¥¿ ¡¼¥ó¤ÇÍ¿¤¨¤é¤ì¤Þ¤¹ (°Ê²¼»²¾È: `set style fill`)¡£
¥¹¥¿¥¤¥ë `columnstacked` ¤âƱÍͤǤ¹¤¬¡¢¤³¤Á¤é¤Ï³ÆÈ¢¤ÎÀѤ߾夲¤Ï (³Æ¹Ô ¤Î¥Ç¡¼¥¿¤«¤é¤Ç¤Ï¤Ê¤¯) ³ÆÎó¤Î¥Ç¡¼¥¿¤«¤é¤Ê¤ê¤Þ¤¹¡£ºÇ½é¤Ë»ØÄꤵ¤ì¤¿Îó¤Î³Æ ¹Ô¤Î¥Ç¡¼¥¿¤¬ x=1 ¤ÎÈ¢¤ÎÀѤ߾夲¤òÀ¸À®¤·¡¢2 ÈÖÌܤ˻ØÄꤷ¤¿Îó¤Î³Æ¹Ô¤Î¥Ç ¡¼¥¿¤¬ x=2 ¤ÎÈ¢¤ÎÀѤ߾夲¡¢¤Ê¤É¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤Î¥¹¥¿¥¤¥ë¤Ç¤Ï¡¢³Æ È¢¤Î¿§¤Ï¡¢³Æ¥Ç¡¼¥¿¹àÌܤΠ(ÎóÈÖ¹æ¤Ç¤Ï¤Ê¤¯) ¹ÔÈֹ椫¤é·èÄꤵ¤ì¤Þ¤¹¡£
È¢¤ÎÉý¤Ï¥³¥Þ¥ó¥É boxwidth ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£ È¢¤ÎÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë¤Ï¥³¥Þ¥ó¥É `set style fill` ¤ÇÀßÄê¤Ç¤¤Þ¤¹¡£
histograms ¤Ï x ¼´¤Ï¾ï¤Ë x1 ¼´¤ò»È¤¤¤Þ¤¹¤¬¡¢y ¼´¤Ë´Ø¤·¤Æ¤Ï y1 ¼´¤« y2 ¼´¤«¤òÁªÂò¤Ç¤¤Þ¤¹¡£plot Ì¿Î᤬¡¢histograms ¤È¾¤Î¥¹¥¿¥¤¥ë¤ÎÉÁ²è¤ÎξÊý ¤ò´Þ¤à¾ì¹ç¡¢histogram ¤Ç¤Ê¤¤Êý¤Ï¡¢x1 ¼´¤ò»È¤¦¤« x2 ¼´¤ò»È¤¦¤«¤òÁªÂò¤Ç ¤¤Þ¤¹¡£
Îã: ÆþÎÏ¥Õ¥¡¥¤¥ë¤Ï¡¢2, 4, 6, ... ¤ÎÎó¤Ë¥Ç¡¼¥¿Ãͤò»ý¤Á¡¢3, 5, 7, ... ¤ÎÎó ¤Ë¸íº¹É¾²Á¤ò»ý¤Ä¤È¤·¤Þ¤¹¡£°Ê²¼¤ÎÎã¤Ï¡¢2 ÎóÌÜ¡¢4 ÎóÌܤÎÃͤòÈ¢¤Î¸Ç¤Þ¤ê·¿ (clustered; ¥Ç¥Õ¥©¥ë¥È¥¹¥¿¥¤¥ë) ¤Î¥Ò¥¹¥È¥°¥é¥à¤È¤·¤ÆÉÁ²è¤·¤Þ¤¹¡£¤³¤³¤Ç ¤Ï¡¢plot ¥³¥Þ¥ó¥É¤Ç·«¤êÊÖ¤· (iteration) ¤ò»ÈÍѤ·¤Æ¤¤¤Þ¤¹¤Î¤Ç¡¢Ç¤°Õ¤Î¸Ä ¿ô¤Î¥Ç¡¼¥¿Îó¤ò°ì¤Ä¤Î¥³¥Þ¥ó¥É¤Ç½èÍý¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `iteration`¡£
set boxwidth 0.9 relative set style data histograms set style histogram cluster set style fill solid 1.0 border lt -1 plot for [COL=2:4:2] 'file.dat' using COL
¤³¤ì¤Ï¡¢x ¼´¾å¤Î³ÆÀ°¿ôÃͤòÃæ¿´¤È¤¹¤ë¤½¤ì¤¾¤ì 2 ¤Ä¤ÎÈ¢ (±ôľ¤ÊËÀ) Ëè¤Î ¸Ç¤Þ¤ê¤Ë¤è¤ëÉÁ²è¤òÀ¸À®¤·¤Þ¤¹¡£ÆþÎÏ¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤ÎÎó¤Ë¥é¥Ù¥ë¤¬´Þ¤Þ¤ì¤Æ ¤¤¤ë¤Ê¤é¤½¤ì¤ò¡¢°Ê²¼¤Î¾¯¤·Êѹ¹¤·¤¿¥³¥Þ¥ó¥É¤Ç x ¼´¤Ë±è¤Ã¤ÆÇÛÃ֤Ǥ¤Þ¤¹¡£
plot for [COL=2:4:2] 'file.dat' using COL:xticlabels(1)
¥Õ¥¡¥¤¥ë¤¬¡¢³Æ¥Ç¡¼¥¿¤Î¬ÄêÃͤÈÈϰϤξðÊó¤ÎξÊý¤ò´Þ¤ó¤Ç¤¤¤ë¾ì¹ç¡¢ÉÁ²è¤Ë ¸íº¹Àþ¤òÄɲ乤뤳¤È¤¬¤Ç¤¤Þ¤¹¡£°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ï¸íº¹Àþ¤ò (y-<error>) ¤«¤é (y+<error>) ¤Ë°ú¤¡¢¤½¤ÎƬ¤ËÈ¢¤ÈƱ¤¸Éý¤Î¿åÊ¿Àþ¤ò¤Ä¤±¤Þ¤¹¡£¸íº¹Àþ ¤È¸íº¹Àþ¤Îü¤ÎÀþ¤Ï¡¢¹õ¤ÇÀþÉý 2 ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£
set bars fullwidth set style fill solid 1 border lt -1 set style histogram errorbars gap 2 lw 2 plot for [COL=2:4:2] 'file.dat' using COL:COL+1
Ʊ¤¸¥Ç¡¼¥¿¤ò¹ÔËè¤ÎÀѤ߾夲·¿ (rowstacked) ¤Î¥Ò¥¹¥È¥°¥é¥à¤ÇÉÁ²è¤¹¤ë¾ì¹ç¡¢ ¤³¤ì¤Þ¤Ç¤È¤Ï°ã¤¤¡¢°Ê²¼¤ÎÎã¤Ç¤Ï·«¤êÊÖ¤·¤ò»È¤¦¤Î¤Ç¤Ê¤¯¡¢ÌÀ¼¨Åª¤ËÊÌ¡¹¤ÎÎó ¤ò»ØÄꤷ¤Þ¤¹¡£
set style histogram rowstacked plot 'file.dat' using 2, '' using 4:xtic(1)
¤³¤ì¤Ï¡¢°ì¤Ä°ì¤Ä¤Î±ôľ¤ÊËÀ¤¬¡¢¥Ç¡¼¥¿¤Î°ì¤Ä¤ÎÎó¤ËÂбþ¤¹¤ëÉÁ²è¤òÀ¸À®¤·¤Þ ¤¹¡£³ÆËÀ¤Ï¡¢2 ¤Ä¤ÎÉôʬ¤ÎÀѤ߾夲¤Î·Á¤Ç¤¢¤ê¡¢¤½¤ì¤¾¤ì¤ÎÉôʬ¤Î¹â¤µ¤¬¡¢¥Ç ¡¼¥¿¥Õ¥¡¥¤¥ë¤Î 2 ÎóÌÜ¤È 4 ÎóÌܤÎÃͤËÂбþ¤·¤Þ¤¹¡£
ºÇ¸å¤Ë°Ê²¼¤Î¥³¥Þ¥ó¥É
set style histogram columnstacked plot 'file.dat' using 2, '' using 4
¤Ï¡¢°ì¤Ä°ì¤Ä¤¬¤½¤ì¤¾¤ì¥Ç¡¼¥¿Îó¤ËÂбþ¤¹¤ë¡¢2 ¤Ä¤Î±ôľ¤ÊÀѤ߽ŤͤÎËÀ¤òÀ¸ À®¤·¤Þ¤¹¡£x=1 ¤Ë¤¢¤ëËÀ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î 2 ÎóÌܤγƹԤÎÃͤËÂбþ¤¹¤ë È¢¤«¤é¤Ê¤ê¤Þ¤¹¡£x=2 ¤Ë¤¢¤ëËÀ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î 4 ÎóÌܤγƹԤÎÃͤËÂÐ ±þ¤¹¤ëÈ¢¤«¤é¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤Ï¡¢gnuplot ¤ÎÄ̾ï¤ÎÆþÎϤνġ¢²£¤Î²ò¼á¤òÆþ¤ì ´¹¤¨¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¤Î¤Ç¡¢key ¥¿¥¤¥È¥ë¤ä x ¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Î»ØÄê¤â Êѹ¹¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£°Ê²¼¤Î¥³¥á¥ó¥ÈÉôʬ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
set style histogram columnstacked plot '' u 5:key(1) # 1 ÎóÌܤò key ¥¿¥¤¥È¥ë¤Ë»ÈÍÑ plot '' u 5 title columnhead #
¤³¤Î 2 ¤Ä¤ÎÎã¤Ï¡¢Á´¤¯Æ±¤¸¥Ç¡¼¥¿ÃͤòÍ¿¤¨¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢°Û¤Ê¤ë½ñ¼°¤Ç¤¢ ¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
newhistogram {"<title>"} {lt <linetype>} {fs <fillstyle>} {at <x-coord>}
°ì²ó¤ÎÉÁ²è¤Ë 2 ¤Ä°Ê¾å¤Î¥Ò¥¹¥È¥°¥é¥à¤ÎÁȤòºî¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£¤³¤Î¾ì¹ç ¥³¥Þ¥ó¥É newhistogram ¤ò»È¤¦¤³¤È¤Ç¡¢¤½¤ì¤é¤ò¶¯À©Åª¤ËʬΥ¤·¡¢¤Þ¤¿¤½¤ì ¤¾¤ì¤Î¥é¥Ù¥ë¤òʬΥ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ Îã:
set style histogram cluster plot newhistogram "Set A", 'a' using 1, '' using 2, '' using 3, \ newhistogram "Set B", 'b' using 1, '' using 2, '' using 3
¥é¥Ù¥ë "Set A" ¤È "Set B" ¤Ï¡¢¤½¤ì¤¾¤ì¤Î¥Ò¥¹¥È¥°¥é¥à¤ÎÁȤβ¼¡¢x ¼´¤ÎÁ´ ¤Æ¤Î¥é¥Ù¥ë¤Î²¼¤Î°ÌÃ֤˸½¤ï¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É newhistogram ¤Ï¡¢¥Ò¥¹¥È¥°¥é¥à¤Î¿§ÉÕ¤±¤ò¶¯À©Åª¤Ë»ØÄꤷ¤¿¿§ (linetype) ¤Ç»Ï¤á¤ë¤Î¤Ë¤â»È¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¿§¤ÎÈÖ¹æ¤Ï¥Ò¥¹¥È¥° ¥é¥à¤Î¶³¦¤ò¤Þ¤¿¤¤¤Ç¤µ¤¨¤âϢ³Ū¤ËÁý²Ã¤·Â³¤±¤Þ¤¹¡£¼¡¤ÎÎã¤Ï¡¢Ê£¿ô¤Î¥Ò¥¹ ¥È¥°¥é¥à¤ËƱ¤¸¿§ÉÕ¤±¤ò»Ü¤·¤Þ¤¹¡£
plot newhistogram "Set A" lt 4, 'a' using 1, '' using 2, '' using 3, \ newhistogram "Set B" lt 4, 'b' using 1, '' using 2, '' using 3
ƱÍͤˡ¢¼¡¤Î¥Ò¥¹¥È¥°¥é¥à¤ò»ØÄꤷ¤¿ fillstyle ¤Ç»Ï¤á¤µ¤»¤ë¤³¤È¤¬²Äǽ¤Ç ¤¹¡£¤½¤Î fillstyle ¤ò `pattern` ¤Ë¥»¥Ã¥È¤·¤¿¾ì¹ç¡¢ÅɤêÄÙ¤·¤Ë»ÈÍѤµ¤ì¤ë ¥Ñ¥¿¡¼¥óÈÖ¹æ¤Ï¼«Æ°Åª¤ËÁý²Ã¤µ¤ì¤Æ¤¤¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `at <x-coord>` ¤Ï¡¢¤½¤Î¸å¤Î¥Ò¥¹¥È¥°¥é¥à¤Î x ºÂɸ¤Î°ÌÃÖ¤ò <x-coord> ¤ËÀßÄꤷ¤Þ¤¹¡£Îã:
set style histogram cluster set style data histogram set style fill solid 1.0 border -1 set xtic 1 offset character 0,0.3 plot newhistogram "Set A", \ 'file.dat' u 1 t 1, '' u 2 t 2, \ newhistogram "Set B" at 8, \ 'file.dat' u 2 t 2, '' u 2 t 2
¤³¤Î¾ì¹ç¡¢2 ¤ÄÌܤΥҥ¹¥È¥°¥é¥à¤Î°ÌÃÖ¤Ï x=8 ¤«¤é»Ï¤Þ¤ê¤Þ¤¹¡£
°ì¤Ä¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¤¿¤¯¤µ¤ó¤ÎÎ󤫤顢°ì¤Ä¤Î¥Ò¥¹¥È¥°¥é¥à¤òÀ¸À®¤·¤¿¤¤ ¾ì¹ç¡¢plot ¤Î·«¤êÊÖ¤· (iteration) µ¡Ç½¤ò»È¤¦¤ÈÊØÍø¤Ç¤·¤ç¤¦¡£°Ê²¼»²¾È: `iteration`¡£Î㤨¤Ð¡¢3 ÎóÌܤ«¤é 8 ÎóÌܤޤǤΥǡ¼¥¿¤òÀѤ߾夲¤¿·Á¤Î¥Ò¥¹ ¥È¥°¥é¥à¤òÀ¸À®¤¹¤ëÎã:
set style histogram columnstacked plot for [i=3:8] "datafile" using i title columnhead
ÉÁ²è¥¹¥¿¥¤¥ë `image`, rgbimage, rgbalpha ¤Ï¡¢¤¤¤º¤ì¤â°ìÍͤËɸËÜÅÀ ¤ò¼è¤Ã¤¿³Ê»Ò¾õ¥Ç¡¼¥¿Ãͤò¡¢2 ¼¡¸µ¡¢¤Þ¤¿¤Ï 3 ¼¡¸µÃæ¤Î¤¢¤ëÊ¿Ì̾å¤Ë¼Í±Æ¤· ¤Þ¤¹¡£ÆþÎϥǡ¼¥¿¤Ï¡¢´û¤Ë¤¢¤ë¥Ó¥Ã¥Þ¥Ã¥×²èÁü¥Õ¥¡¥¤¥ë (PNG ¤Î¤è¤¦¤Êɸ½àŪ ¤Ê¥Õ¥©¡¼¥Þ¥Ã¥È¤«¤éÊÑ´¹¤·¤¿¤â¤Î¤Ç¤è¤¤) ¤«¡¢Ã±½ã¤Ê¿ôÃÍÇÛÎó¤Ç¤¹¡£
¤³¤Î¿Þ¤Ï¡¢¥¹¥«¥é¡¼ÃͤÎÇÛÎ󤫤鲹ÅÙʬÉÛ¤òÀ¸À®¤·¤¿Îã¤Ç¤¹¡£¸½ºß¤Î¥Ñ¥ì¥Ã¥È ¤ò¡¢³Æ¥¹¥«¥é¡¼Ãͤ«¤éÂбþ¤¹¤ë¥Ô¥¯¥»¥ë¤Î¿§¤Ø¤Î³ä¤êÅö¤Æ¤Ë»ÈÍѤ·¤Þ¤¹¡£
plot '-' matrix with image 5 4 3 1 0 2 2 0 0 1 0 0 0 1 0 0 1 2 4 3 e e
ÆþÎÏ 2 ¼¡¸µ²èÁü¤Î³Æ¥Ô¥¯¥»¥ë (¥Ç¡¼¥¿ÅÀ) ¤Ï¡¢ÉÁ²è¥°¥é¥ÕÃæ¤Ç¤ÏĹÊý·Á¡¢¤Þ ¤¿¤ÏÊ¿¹ÔÏ»ÌÌÂΤȤʤê¤Þ¤¹¡£²èÁü¤Î³Æ¥Ç¡¼¥¿ÅÀ¤ÎºÂɸ¤Ï¡¢Ê¿¹ÔÏ»ÌÌÂΤÎÃæ¿´¤ò ·èÄꤷ¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢M x N ¸Ä¤Î¥Ç¡¼¥¿½¸¹ç¤Ï M x N ¥Ô¥¯¥»¥ë¤Î²èÁü¤òÀ¸ À®¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢M x N ¸Ä¤Î¥Ç¡¼¥¿½¸¹ç¤¬ (M-1) x (N-1) Í×ÁǤòºîÀ®¤¹¤ë pm3d ¤Î¹½Â¤¤È¤Ï°Û¤Ê¤ê¤Þ¤¹¡£¥Ð¥¤¥Ê¥ê²èÁü¥Ç¡¼¥¿¤Î³Ê»Ò¤ÎÁöººÊý¸þ¤Ï¡¢Äɲà ¥¡¼¥ï¡¼¥É¤Ç¤µ¤é¤ËÀ©¸æ²Äǽ¤Ç¤¹¡£°Ê²¼»²¾È: `binary keywords flipx`, `keywords center`, `keywords rotate`¡£
³Æ¥Ô¥¯¥»¥ë¤Î x ¤È y ¤ÎÂ礤µ¤ò¼¨¤¹¤³¤È¤Ç¡¢²èÁü¥Ç¡¼¥¿¤ò 2 ¼¡¸µÉÁ²èºÂɸ ·ÏÆâ¤ÎÆÃÄê¤ÎĹÊý·Á¤Ë¼ý¤Þ¤ë¤è¤¦¤Ë¿½Ì¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `binary keywords dx`, `dy`¡£±¦¤Î²èÁü¤òÀ¸À®¤¹¤ë¤Î¤Ë¤Ï¡¢Æ±¤¸ÆþÎϲèÁü¤ò¡¢ ¤½¤ì¤¾¤ì dx, dy, origin ¤ò»ØÄꤷ¤ÆÊ£¿ô²óÇÛÃÖ¤·¤Þ¤·¤¿¡£ÆþÎÏ PNG ²èÁü¤Ç ¤¢¤ë¥Ó¥ë¤Î³¨¤Ï 50x128 ¥Ô¥¯¥»¥ë¤Ç¤¹¡£¹â¤¤¥Ó¥ë¤Ï¡¢`dx=0.5 dy=1.5` ¤Ç³ä¤ê Åö¤Æ¤ÆÉÁ²è¤·¡¢Ä㤤¥Ó¥ë¤Ï¡¢`dx=0.5 dy=0.35` ¤È¤·¤Æ¤¤¤Þ¤¹ (ÌõÃí: ¤³¤³¤Ç ½Ò¤Ù¤Æ¤¤¤ë²èÁü¤È¤Ï¡¢pdflatex ¤ò»ÈÍѤ·¤¿¥Þ¥Ë¥å¥¢¥ë¤À¤±¤Ë¸½¤ì¤Þ¤¹¤Î¤Ç¡¢ ÆüËܸì¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï¤³¤Î¿Þ¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Ê¤¤¤Ç¤·¤ç¤¦¡£)
¥¹¥¿¥¤¥ë `image` ¤Ï¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë (³¥¿§³¬Ä´)¡¢¤Þ¤¿¤Ï¥«¥é¡¼¥Ñ¥ì¥Ã¥ÈÃÍ ¤ò´Þ¤ó¤Ç¤¤¤ë¥Ô¥¯¥»¥ë¤ÎÆþÎϤò½èÍý¤·¤Þ¤¹¡£¤è¤Ã¤Æ 2 ¼¡¸µÉÁ²è (`plot` ¥³¥Þ ¥ó¥É) ¤Ç¤Ï 3 Îó¤Î¥Ç¡¼¥¿ (x,y,value) ¤ò¡¢3 ¼¡¸µÉÁ²è (`splot` ¥³¥Þ¥ó¥É) ¤Ç¤Ï 4 Îó¤Î¥Ç¡¼¥¿ (x,y,z,value) ¤¬É¬Íפˤʤê¤Þ¤¹¡£
¥¹¥¿¥¤¥ë rgbimage ¤Ï¡¢ÀÖ¡¢ÎС¢ÀĤΠ3 ¤Ä¤Î¿§À®Ê¬ (RGB) ¤Çµ½Ò¤µ¤ì¤¿¥Ô ¥¯¥»¥ë¤ÎÆþÎϤò½èÍý¤·¤Þ¤¹¡£¤è¤Ã¤Æ `plot` ¤Ç¤Ï 5 ¼¡¸µ¥Ç¡¼¥¿ (x,y,r,g,b) ¤¬¡¢`splot` ¤Ç¤Ï 6 ¼¡¸µ¥Ç¡¼¥¿ (x,y,z,r,g,b) ¤¬É¬Íפˤʤê¤Þ¤¹¡£ÀÖ¡¢ÎС¢ ÀĤγÆÀ®Ê¬¤Ï [0:255] ¤ÎÈÏ°ÏÆâ¤Ë¤¢¤ë¤È²¾Äꤵ¤ì¤Þ¤¹¡£
¥¹¥¿¥¤¥ë rgbalpha ¤Ï¡¢ÀÖ¡¢ÎС¢ÀĤΠRGB À®Ê¬¤Ë²Ã¤¨¤Æ¡¢¥¢¥ë¥Õ¥¡¥Á¥ã¥Í ¥ë (Æ©²á¥Ñ¥é¥á¡¼¥¿) ¤Î¾ðÊó¤â´Þ¤ó¤À¥Ô¥¯¥»¥ë¤ÎÆþÎϤò½èÍý¤·¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ `plot` ¤Ç¤Ï 6 ¼¡¸µ¥Ç¡¼¥¿ (x,y,r,g,b,a) ¤¬¡¢`splot` ¤Ç¤Ï 7 ¼¡¸µ¥Ç¡¼¥¿ (x,y,z,r,g,b,a) ¤¬É¬Íפˤʤê¤Þ¤¹¡£ÀÖ¡¢ÎС¢ÀÄ¡¢¤ª¤è¤Ó¥¢¥ë¥Õ¥¡¤Î³ÆÀ®Ê¬¤Ï [0:255] ¤ÎÈÏ°ÏÆâ¤Ë¤¢¤ë¤È²¾Äꤵ¤ì¤Þ¤¹¡£
ÉÁ²è¥¹¥¿¥¤¥ë rgbalpha ¤Ï¡¢ÆþÎϥǡ¼¥¿¤Î³Æ¥Ô¥¯¥»¥ë¤¬ [0:255] ¤ÎÈÏ°ÏÆâ ¤Î¥¢¥ë¥Õ¥¡Ãͤò»ý¤Ã¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£alpha = 0 ¤Î¥Ô¥¯¥»¥ë¤Ï´°Á´¤ÊÆ© ÌÀ¤Ç¡¢¤½¤Î²¼ (±ü) ¤ÎÉÁ²èÍ×ÁǤòÁ´¤¯ÊѤ¨¤Þ¤»¤ó¡£alpha = 255 ¤Î¥Ô¥¯¥»¥ë¤Ï ´°Á´¤ÊÉÔÆ©ÌÀ¤Ç¤¹¡£¤¹¤Ù¤Æ¤Î½ÐÎÏ·Á¼°¤Ï¡¢¤³¤ì¤é 2 ¤Ä¤Îξ¶Ëü¤ÊÃͤò¥µ¥Ý¡¼ ¥È¤·¤Þ¤¹¡£0 < alpha < 255 ¤Î¥Ô¥¯¥»¥ë¤ÏȾƩÌÀ¤Ç¡¢¤³¤ì¤Ï 2,3 ¤Î½ÐÎÏ·Á¼° ¤·¤«´°Á´¤Ë¤ÏÂбþ¤·¤Æ¤ª¤é¤º¡¢Â¾¤Î½ÐÎÏ·Á¼°¤Ç¤Ï¤³¤ì¤ò 0 ¤« 255 ¤È¤·¤Æ°·¤¦ ¤³¤È¤Ë¤è¤ë¶á»÷¤·¤«¹Ô¤¤¤Þ¤»¤ó¡£
½ÐÎÏ·Á¼°¤Î¥É¥é¥¤¥Ð¤Ë¤è¤Ã¤Æ¤Ï¡¢2 ¼¡¸µ¤ÎĹÊý·ÁÎΰèÆâ¤Ç¤Î²èÁü¥Ç¡¼¥¿¤Î¥ì¥ó ¥À¥ê¥ó¥°¤òºÇŬ²½¤¹¤ë¥ë¡¼¥Á¥ó¤òÄ󶡤·¤Æ¤¤¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤½¤Î ¥ë¡¼¥Á¥ó¤ÏÉÔ´°Á´¤Ç¤¢¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎºÇŬ²½¥ë¡¼¥Á¥ó¤Ï¡¢¥¡¼ ¥ï¡¼¥É `failsafe` ¤ò»È¤¦¤³¤È¤Ç̵¸ú²½¤Ç¤¤Þ¤¹¡£Îã:
plot 'data' with image failsafe
impulses ¥¹¥¿¥¤¥ë¤Ï¡¢2 ¼¡¸µÉÁ²è¤Ç¤Ï y=0 ¤«¤é³ÆÅÀ¤Î y ¤ÎÃͤؤΡ¢3 ¼¡ ¸µÉÁ²è¤Ç¤Ï z=0 ¤«¤é³ÆÅÀ¤Î z ¤ÎÃͤؤΡ¢¿âľ¤ÊÀþʬ¤òɽ¼¨¤·¤Þ¤¹¡£y ¤ä z ¤ÎÃͤÏÉé¤ÎÃͤǤâ¤è¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¥Ç¡¼¥¿¤ÎÄɲÃÎó¤ò³Æ¿âľÀþʬ ¤Î¿§¤ÎÀ©¸æ¤ËÍøÍѤǤ¤Þ¤¹¡£¤³¤Î¥¹¥¿¥¤¥ë¤ò 3 ¼¡¸µÉÁ²è¤Ç»ÈÍѤ¹¤ë¾ì¹ç¡¢ÂÀ ¤¤Àþ (linewidth > 1) ¤òÍøÍѤ¹¤ë¤È¤è¤ê¸ú²ÌŪ¤Ç¤·¤ç¤¦¡£¤½¤ì¤Ï 3 ¼¡¸µ¤ÎËÀ ¥°¥é¥Õ¤Ë»÷¤¿¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£
1 Îó: y 2 Îó: x y # [x,0] ¤«¤é [x,y] ¤Ø¤ÎÀþ (2D) 3 Îó: x y z # [x,y,0] ¤«¤é [x,y,z] ¤Ø¤ÎÀþ (3D)
¥¹¥¿¥¤¥ë labels ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éºÂɸ¤Èʸ»úÎó¤òÆÉ¤ß¹þ¤ß¡¢¤½¤Îʸ »úÎó¤ò¤½¤Î 2 ¼¡¸µ¡¢¤Þ¤¿¤Ï 3 ¼¡¸µºÂɸ¤ËÃÖ¤¤Þ¤¹¡£¤³¤ì¤Ï´ðËÜŪ¤Ë 3 Îó¡¢ ¤Þ¤¿¤Ï 4 Îó¤ÎÆþÎϤòɬÍפȤ·¤Þ¤¹¡£Í¾Ê¬¤ÊÆþÎÏÎó¤Ï¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º¤«Ê¸»ú ¿§¤ÎÊÑ¿ôÃͤΤ褦¤Ê¾ðÊó¤¬Ä󶡤µ¤ì¤¿¤â¤Î¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹ (°Ê²¼»²¾È: `rgbcolor variable`)¡£
3 Îó: x y string # 2 ¼¡¸µÈÇ 4 Îó: x y z string # 3 ¼¡¸µÈÇ
¥Õ¥©¥ó¥È¡¢¿§¡¢²óž³Ñ¤ä¤½¤Î¾¤ÎÉÁ²è¥Æ¥¥¹¥È¤Î°À¤ÏÄɲ媥ץ·¥ç¥ó¤È¤·¤Æ »ØÄê²Äǽ¤Ç¤¹ (°Ê²¼»²¾È: `set label`)¡£¼¡¤ÎÎã¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î 1 ÎóÌÜ ¤«¤é¼è¤Ã¤¿»Ô¤Î̾Á°¤«¤éºî¤é¤ì¤ëʸ»úÎó¤ò¡¢4, 5 ÎóÌܤ«¤é¼è¤Ã¤¿ÃϿ޺Âɸ¤Ë ÉÁ²è¤·¤Þ¤¹¡£¥Õ¥©¥ó¥È¥µ¥¤¥º¤Ï¡¢3 ÎóÌܤÎÃͤ«¤é·×»»¤·¤Æ¤¤¤Æ¡¢¤³¤Î¾ì¹ç¤Ï¤½ ¤ì¤Ï¿Í¸ý¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£
CityName(String,Size) = sprintf("{/=%d %s}", Scale(Size), String) plot 'cities.dat' using 5:4:(CityName(stringcolumn(1),$3)) with labels
¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò¡¢¸Ä¡¹¤Î»Ô¤Î̾Á°¤ËÂФ·¤Æ°Û¤Ê¤ë¥µ¥¤¥º¤Ë¹ç¤ï¤»¤Ê¤¯¤Æ¤¤¤¤ ¤Ê¤é¤Ð¡¢¥³¥Þ¥ó¥É¤Ï¤â¤Ã¤È´Êñ¤Ç¤¹:
plot 'cities.dat' using 5:4:1 with labels font "Times,8"
¥¹¥¿¥¤¥ë labels ¤Ï 3 ¼¡¸µÉÁ²è¤Ç¤â»ÈÍѤǤ¤Þ¤¹¡£¤³¤Î¾ì¹ç X,Y,Z ¤Èʸ»ú Î󡢤Π4 ¤Ä¤ÎÆþÎÏÎó»ØÄ꤬ɬÍפǤ¹¡£
splot 'datafile' using 1:2:3:4 with labels
°Ê²¼¤â»²¾È: `datastrings`, `set style data`¡£
`lines` ¥¹¥¿¥¤¥ë¤ÏÎÙÀܤ¹¤ëÅÀ¤ò¿¿Ä¾¤ÊÀþʬ¤Ç·ë¤Ó¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢2 ¼¡¸µÉÁ²è¤Ç¤â¡¢3 ¼¡¸µÉÁ²è¤Ç¤â»ÈÍѤǤ¡¢´ðËÜŪ¤Ë¤Ï¡¢1 Îó¤« 2 Îó¤« 3 Îó¤«¤ÎÆþÎϥǡ¼¥¿¤òɬÍפȤ·¤Þ¤¹¡£ ;ʬ¤ÊÆþÎÏÎó¤Ï¡¢Àþ¤Î¿§¤ÎÊѹ¹¤Ê¤É¤Î¾ðÊó¤¬Ä󶡤µ¤ì¤¿¤â¤Î¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ ¤¹ (°Ê²¼»²¾È: `rgbcolor variable`)¡£
2 ¼¡¸µ¤Î¾ì¹ç
1 Îó: y # ¹ÔÈÖ¹æ¤Ë¤è¤ë°ÅÌۤΠx 2 Îó: x y
3 ¼¡¸µ¤Î¾ì¹ç
1 Îó: z # x ¤Ï°ÅÌۤιÔÈֹ桢y ¤Ï index ¤«¤é 3 Îó: x y z
°Ê²¼¤â»²¾È: `linetype`, `linewidth`, `linestyle`¡£
linespoints ¥¹¥¿¥¤¥ë¤Ï¡¢ÎÙÀܤ¹¤ëÅÀ¤ò¿¿¤Ãľ¤°¤ÊÀþʬ¤Ç·ë¤Ó¡¢¤½¤Î¸å¤ÇºÇ ½é¤ËÌá¤Ã¤Æ³ÆÅÀ¤Ë¾®¤µ¤Êµ¹æ¤òÉÁ¤¤Þ¤¹¡£¥³¥Þ¥ó¥É pointsize ¤ò»È¤Ã ¤Æ¡¢¤½¤Îµ¹æ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤òÊѹ¹¤Ç¤¤Þ¤¹¡£ ´ðËÜŪ¤Ë 2 ¼¡¸µÉÁ²è¤Ç¤Ï 1 Î󡢤ޤ¿¤Ï 2 Îó¤ÎÆþÎϥǡ¼¥¿¤¬É¬Íפǡ¢3 ¼¡¸µ ÉÁ²è¤Ç¤Ï 1 Î󡢤ޤ¿¤Ï 3 Îó¤Î¥Ç¡¼¥¿¤¬É¬ÍפǤ¹¡£°Ê²¼»²¾È: `style lines`¡£ ;ʬ¤ÊÆþÎÏÎó¤Ï¡¢ÅÀ¤Î¥µ¥¤¥º¤äÀþ¤Î¿§¤ÎÊѹ¹¤Ê¤É¤Î¾ðÊó¤¬Ä󶡤µ¤ì¤¿¤â¤Î¤È¤· ¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£
Àþ¼ï (linetype) ¤Î°À¤Ç¤¢¤ë `pointinterval` (¾Êά·Á `pi`) ¤Ç¡¢¥°¥é¥Õ ¤Î¤¹¤Ù¤Æ¤ÎÅÀ¤òÍ¿¤¨¤¿µ¹æ¤Ë¤¹¤ë¤«¤É¤¦¤«¤òÀ©¸æ¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢ `with lp pi 3` ¤Ï¡¢¤¹¤Ù¤Æ¤Î¥Ç¡¼¥¿ÅÀ´Ö¤ËÀþʬ¤ò°ú¤¤Þ¤¹¤¬¡¢ÅÀ¤Îµ¹æ¤Ï 3 ¤Ä¤ª¤¤Ë¤·¤«½ñ¤¤Þ¤»¤ó¡£`pointinterval` ¤òÉé¤ÎÃͤˤ·¤¿¾ì¹ç¤Ï¡¢µ¹æ¤Î²¼ ¤ÎÀþʬ¤ÎÉôʬ¤ò¾Ã¤·¤Þ¤¹¡£¾Ã¤¹Éôʬ¤Î¥µ¥¤¥º¤Ï pointintervalbox ¤ÇÀ© ¸æ¤Ç¤¤Þ¤¹¡£
linespoints ¤Ï `lp` ¤Èά¤¹¤³¤È¤¬½ÐÍè¤Þ¤¹¡£
`points` ¥¹¥¿¥¤¥ë¤Ï³ÆÅÀ¤Ë¾®¤µ¤Êµ¹æ¤òɽ¼¨¤·¤Þ¤¹¡£¤½¤Îµ¹æ¤Î¥Ç¥Õ¥©¥ë¥È ¤ÎÂ礤µ¤òÊѹ¹¤¹¤ë¤Ë¤Ï¥³¥Þ¥ó¥É pointsize ¤¬»È¤¨¤Þ¤¹¡£ ´ðËÜŪ¤Ë 2 ¼¡¸µÉÁ²è¤Ç¤Ï 1 Î󡢤ޤ¿¤Ï 2 Îó¤ÎÆþÎϥǡ¼¥¿¤¬É¬Íפǡ¢3 ¼¡¸µ ÉÁ²è¤Ç¤Ï 1 Î󡢤ޤ¿¤Ï 3 Îó¤Î¥Ç¡¼¥¿¤¬É¬ÍפǤ¹¡£°Ê²¼»²¾È: `style lines`¡£ ;ʬ¤ÊÆþÎÏÎó¤Ï¡¢ÅÀ¤Î¥µ¥¤¥º¤äÅÀ¿§¤ÎÊѹ¹¤Ê¤É¤Î¾ðÊó¤¬Ä󶡤µ¤ì¤¿¤â¤Î¤È¤·¤Æ »ÈÍѤµ¤ì¤Þ¤¹¡£
¶ËºÂɸÉÁ²è (polar) ¤Ï¡¢¼ÂºÝ¤Ë¤ÏÉÁ²è¥¹¥¿¥¤¥ë¤Î°ì¤Ä¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢´° Á´¤ò´ü¤¹¤¿¤á¤Ë¤³¤Î°ìÍ÷¤Ë¾å¤²¤Æ¤ª¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó `set polar` ¤Ï¡¢Æþ ÎϤ¹¤ë 2 ¼¡¸µºÂɸ¤ò <x>,<y> ¤ÎÂå¤ï¤ê¤Ë <³Ñ>,<Ⱦ·Â> ¤È²ò¼á¤¹¤ë¤³¤È¤ò gnuplot ¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤¹¤Ù¤Æ¤Ç¤Ï¤Ê¤¤¤¬¡¢Â¿¤¯¤Î 2 ¼¡¸µÉÁ²è¥¹¥¿¥¤¥ë¤¬¶Ë ºÂɸ¥â¡¼¥É¤Ç¤âµ¡Ç½¤·¤Þ¤¹¡£¿Þ¤Ï¡¢ÉÁ²è¥¹¥¿¥¤¥ë `lines` ¤È filledcurves ¤ÎÁȤ߹ç¤ï¤»¤ò¼¨¤·¤Æ¤¤¤Þ¤¹¡£(ÌõÃí: ¤³¤³¤Ç½Ò¤Ù¤Æ¤¤¤ë¿Þ¤È¤Ï¡¢pdflatex ¤ò »ÈÍѤ·¤¿¥Þ¥Ë¥å¥¢¥ë¤À¤±¤Ë¸½¤ì¤Þ¤¹¤Î¤Ç¡¢ÆüËܸì¤Î¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï¤³¤Î¿Þ¤Ï´Þ ¤Þ¤ì¤Æ¤¤¤Ê¤¤¤Ç¤·¤ç¤¦¡£) °Ê²¼»²¾È: `set polar`, rrange, `set size square`¡£
steps ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µÉÁ²è¤Ç¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£¤³¤ì¤Ï 2 ËܤÎÀþʬ¤ÇÎÙ ¤ê¹ç¤¦ÅÀ¤ò¤Ä¤Ê¤®¤Þ¤¹: 1 ËÜÌÜ¤Ï (x1,y1) ¤«¤é (x2,y1) ¤Þ¤Ç¡¢2 ËÜÌÜ¤Ï (x2,y1) ¤«¤é (x2,y2) ¤Þ¤Ç¡£ÆþÎÏÎó¤Î¾ò·ï¤Ï¡¢`lines` ¤ä `points` ¤ËÂФ¹ ¤ë¤â¤Î¤ÈƱ¤¸¤Ç¤¹¡£fsteps ¤È steps ¤Î°ã¤¤¤Ï¡¢fsteps ¤Ï¡¢ÀÞ¤ìÀþ¤ò Àè¤Ë y Êý¸þ¤Ë½ñ¤¤¤Æ¤«¤é¼¡¤Ë x Êý¸þ¤Ë½ñ¤¯¤Î¤ËÂФ·¡¢steps ¤ÏÀè¤Ë x Êý ¸þ¤Ë½ñ¤¤¤Æ¤«¤é¼¡¤Ë y Êý¸þ¤Ë½ñ¤¤Þ¤¹¡£¶ÊÀþ¤È¥Ù¡¼¥¹¥é¥¤¥ó¤Ç¤¢¤ë y=0 ¤È¤Î ´Ö¤ÎÎΰè¤òÅɤêÄÙ¤¹¤Ë¤Ï¡¢fillsteps ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£ °Ê²¼¤â»²¾È steps ¥Ç¥â¡£
°Ê²¼»²¾È: `image`¡£
°Ê²¼»²¾È: `image`¡£
2 ¼¡¸µ¤Î vectors ¥¹¥¿¥¤¥ë¤Ï (x,y) ¤«¤é (x+xdelta,y+ydelta) ¤Þ¤Ç¤Î¥Ù ¥¯¥È¥ë¤ò½ñ¤¤Þ¤¹¡£3 ¼¡¸µ¤Î vectors ¥¹¥¿¥¤¥ë¤âƱÍͤǤ¹¤¬¡¢¥Ç¡¼¥¿¤Ï´ð ËÜŪ¤Ë 6 ÎóɬÍפǤ¹¡£³Æ¥Ù¥¯¥È¥ë¤ÎÀèü¤Ë¤Ï¾®¤µ¤ÊÌðÀè¤â½ñ¤«¤ì¤Þ¤¹¡£
4 Îó: x y xdelta ydelta 6 Îó: x y z xdelta ydelta zdelta
ξÊý¤Î¾ì¹ç¤Ç¡¢ÆþÎÏÎó¤òÄɲà (2D ¤Ç¤Ï 5 ÎóÌÜ¡¢3D ¤Ç¤Ï 7 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½ ¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó (°Ê²¼»²¾È: `linecolor`, `rgbcolor variable`) ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£
vectors ¥¹¥¿¥¤¥ë¤ò»È¤Ã¤Æ¤Î splot ¤Ï `set mapping cartesian` ¤Î¤ß¤Ç¥µ¥Ý ¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¥¡¼¥ï¡¼¥É "with vectors" ¤Ï¡¢¤½¤Î¸å¤í¤Ë¡¢¥¤¥ó¥é¥¤¥ó¤Î arrow ¥¹¥¿¥¤¥ë »ØÄê¤ä¡¢¤¢¤é¤«¤¸¤áÄêµÁ¤µ¤ì¤Æ¤¤¤ë arrow ¥¹¥¿¥¤¥ë¤Î»²¾È¡¢¤¢¤ë¤¤¤ÏÎó¤«¤é ³Æ¥Ù¥¯¥È¥ë¤ËÂФ¹¤ëɬÍ×¤Ê arrow ¥¹¥¿¥¤¥ë¤Î¥¤¥ó¥Ç¥Ã¥¯¥¹¤òÆÉ¤à¤è¤¦¤Ê»ØÄê ¤òȼ¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Ãí°Õ: "arrowstyle variable" ¤ò»ÈÍѤ¹¤ë¾ì¹ç¡¢Âбþ ¤¹¤ë¥Ù¥¯¥È¥ë¤¬ÉÁ²è¤µ¤ì¤ëºÝ¤Ë¤Ï¤½¤ì¤¬ arrow ¤Î°ÀÃͤ¹¤Ù¤Æ¤òËä¤á¤ë¤Î¤Ç ¤½¤Î plot ¥³¥Þ¥ó¥ÉÆâ¤Ë¾¤ÎÀþ°À¤ä arrow ¥¹¥¿¥¤¥ë»ØÄê¤ò¤³¤Î¥¡¼¥ï¡¼¥É ¤Èº®ºß¤µ¤»¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£
plot ... with vectors filled heads plot ... with vectors arrowstyle 3 plot ... using 1:2:3:4:5 with vectors arrowstyle variable
¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `arrowstyle`¡£
Îã:
plot 'file.dat' using 1:2:3:4 with vectors head filled lt 2 splot 'file.dat' using 1:2:3:(1):(1):(1) with vectors filled head lw 2
`set clip one` ¤È `set clip two` ¤Ï 2 ¼¡¸µ¤Î¥Ù¥¯¥È¥ë¤ÎÉÁ²è¤Ë±Æ¶Á¤òÍ¿¤¨ ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: clip, `arrowstyle`¡£
xerrorbars ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß¤ÇÍøÍѲÄǽ¤Ç¤¹¡£ xerrorbars ¤Ï¡¢¿åÊ¿¤Î¸íº¹»Ø¼¨Àþ (error bar) ¤¬É½¼¨¤µ¤ì¤ë°Ê³°¤Ï `points` ¤ÈƱ¤¸¤Ç¤¹¡£³ÆÅÀ (x,y) ¤Ë¤ª¤¤¤Æ (xlow,y) ¤«¤é (xhigh,y) ¤Þ¤Ç¡¢ ¤Þ¤¿¤Ï (x-xdelta,y) ¤«¤é (x+xdelta,y) ¤Þ¤Ç¤ÎÀþʬ¤¬°ú¤«¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤é ¤Ï¤¤¤¯¤Ä¤Î¥Ç¡¼¥¿Îó¤¬Í¿¤¨¤é¤ì¤ë¤«¤Ë¤è¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£¸íº¹»Ø¼¨Àþ¤Îü¤Ë¤Ï ¹ï¤ß¤Î°õ¤¬ÉÕ¤±¤é¤ì¤Þ¤¹ (bars ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡£¾ÜºÙ¤Ë´Ø¤·¤Æ ¤Ï¡¢°Ê²¼»²¾È: bars)¡£¤³¤Î¥¹¥¿¥¤¥ë¤Ï´ðËÜŪ¤Ë¡¢3 Îó¤« 4 Îó¤Î¥Ç¡¼¥¿ ¤¬É¬ÍפǤ¹:
3 Îó: x y xdelta 4 Îó: x y xlow xhigh
ÆþÎÏÎó¤òÄɲà (4,5 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤ÏÅÀ¤Î variable color ¾ðÊó¤È¤·¤Æ »È¤ï¤ì¤Þ¤¹¡£
xyerrorbars ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß¤ÇÍøÍѲÄǽ¤Ç¤¹¡£ xyerrorbars ¤Ï¡¢¿åÊ¿¡¢¿âľ¤Î¸íº¹»Ø¼¨Àþ (error bar) ¤âɽ¼¨¤µ¤ì¤ë°Ê³° ¤Ï `points` ¤ÈƱ¤¸¤Ç¤¹¡£³ÆÅÀ (x,y) ¤Ë¤ª¤¤¤Æ (x,y-ydelta) ¤«¤é (x,y+ydelta) ¤Þ¤Ç¤È (x-xdelta,y) ¤«¤é (x+xdelta,y) ¤Þ¤Ç¡¢¤Þ¤¿¤Ï (x,ylow) ¤«¤é (x,yhigh) ¤Þ¤Ç¤È (xlow,y) ¤«¤é (xhigh,y) ¤Þ¤Ç¤ÎÀþʬ¤¬°ú ¤«¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤é¤Ï¤¤¤¯¤Ä¤Î¥Ç¡¼¥¿Îó¤¬Í¿¤¨¤é¤ì¤ë¤«¤Ë¤è¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£ ¸íº¹»Ø¼¨Àþ¤Îü¤Ë¤Ï¹ï¤ß¤Î°õ¤¬ÉÕ¤±¤é¤ì¤Þ¤¹ (bars ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤± ¤ì¤Ð¡£¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: bars)¡£¤³¤ì¤Ï 4 Î󤫡¢6 Îó¤Î¥Ç¡¼ ¥¿¤¬É¬ÍפǤ¹¡£
4 Îó: x y xdelta ydelta 6 Îó: x y xlow xhigh ylow yhigh
¥Ç¡¼¥¿¤¬¡¢¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤º®¹ç·¿¤Î·Á¼°¤ÇÍ¿¤¨¤é¤ì¤¿¾ì¹ç¡¢`plot` ¥³ ¥Þ¥ó¥É¤Î using ¥Õ¥£¥ë¥¿¤ò»È¤Ã¤ÆÅ¬ÀڤʷÁ¤Ëľ¤µ¤Ê¤¤¤È¤¤¤±¤Þ¤»¤ó¡£Î㤨 ¤Ð¥Ç¡¼¥¿¤¬ (x,y,xdelta,ylow,yhigh) ¤È¤¤¤¦·Á¼°¤Ç¤¢¤ë¾ì¹ç¡¢°Ê²¼¤Î¤è¤¦¤Ë ¤·¤Þ¤¹:
plot 'data' using 1:2:($1-$3):($1+$3):4:5 with xyerrorbars
ÆþÎÏÎó¤òÄɲà (5,7 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£
yerrorbars (¤Þ¤¿¤Ï errorbars) ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß¤Ç ÍøÍѲÄǽ¤Ç¤¹¡£yerrorbars ¤Ï¡¢¿âľ¤Î¸íº¹»Ø¼¨Àþ (error bar) ¤¬É½¼¨¤µ¤ì ¤ë°Ê³°¤Ï `points` ¤Ë»÷¤Æ¤¤¤Þ¤¹¡£³ÆÅÀ (x,y) ¤Ë¤ª¤¤¤Æ (x,y-ydelta) ¤«¤é (x,y+ydelta) ¤Þ¤Ç¡¢¤Þ¤¿¤Ï (x,ylow) ¤«¤é (x,yhigh) ¤Þ¤Ç¤ÎÀþʬ¤¬°ú¤«¤ì¤Þ ¤¹¤¬¡¢¤³¤ì¤é¤Ï¤¤¤¯¤Ä¤Î¥Ç¡¼¥¿Îó¤¬Í¿¤¨¤é¤ì¤ë¤«¤Ë¤è¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£¸íº¹»Ø ¼¨Àþ¤Îü¤Ë¤Ï¹ï¤ß¤Î°õ¤¬ÉÕ¤±¤é¤ì¤Þ¤¹ (bars ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡£ ¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: bars)¡£¤³¤ì¤Ï¡¢3 Îó¤« 4 Îó¤Î¥Ç¡¼¥¿¤¬É¬ ÍפǤ¹¡£
3 Îó: x y ydelta 4 Îó: x y ylow yhigh
ÆþÎÏÎó¤òÄɲà (4,5 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤ÏÅÀ¤Î variable color ¾ðÊó¤È¤·¤Æ »È¤ï¤ì¤Þ¤¹¡£
°Ê²¼¤â»²¾È errorbar ¥Ç¥â¡£
xerrorlines ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß¤ÇÍøÍѲÄǽ¤Ç¤¹¡£ xerrorlines ¤Ï linespoints ¤Ë»÷¤Æ¤¤¤Þ¤¹¤¬¡¢¿åÊ¿¤Î¸íº¹Àþ¤¬ÉÁ¤«¤ì¤ë ¤³¤È¤¬°ã¤¤¤Þ¤¹¡£³ÆÅÀ (x,y) ¤Ç¡¢¥Ç¡¼¥¿Îó¤Î¸Ä¿ô¤Ë±þ¤¸¤Æ (xlow,y) ¤«¤é (xhigh,y) ¤Þ¤Ç¡¢¤Þ¤¿¤Ï (x-xdelta,y) ¤«¤é (x+xdelta,y) ¤Þ¤Ç¤ÎÀþʬ¤¬ÉÁ¤« ¤ì¡¢¤½¤·¤Æ¹ï¤Î°õ¤¬¸íº¹Àþ¤Îü¤ËÃÖ¤«¤ì¤Þ¤¹ (bars ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤¤ ¾ì¹ç¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: bars)¡£´ðËÜŪ¤Ë¤Ï¡¢3 Îó¤« 4 Îó¤Î¥Ç¡¼¥¿¤¬ ɬÍפǤ¹:
3 Îó: x y xdelta 4 Îó: x y xlow xhigh
ÆþÎÏÎó¤òÄɲà (4,5 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤ÏÅÀ¤Î variable color ¾ðÊó¤È¤·¤Æ »È¤ï¤ì¤Þ¤¹¡£
xyerrorlines ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß¤ÇÍøÍѲÄǽ¤Ç¤¹¡£ xyerrorlines ¤Ï linespoints ¤Ë»÷¤Æ¤¤¤Þ¤¹¤¬¡¢¿åÊ¿¤È¿âľ¤Î¸íº¹Àþ¤âÉÁ ¤«¤ì¤ë¤³¤È¤¬°ã¤¤¤Þ¤¹¡£³ÆÅÀ (x,y) ¤Ç¡¢¥Ç¡¼¥¿Îó¤Î¸Ä¿ô¤Ë±þ¤¸¤Æ¡¢ (x,y-ydelta) ¤«¤é (x,y+ydelta) ¤Þ¤Ç¤È (x-xdelta,y) ¤«¤é (x+xdelta,y) ¤Þ¤Ç¡¢¤¢¤ë¤¤¤Ï (x,ylow) ¤«¤é (x,yhigh) ¤Þ¤Ç¤È (xlow,y) ¤«¤é (xhigh,y) ¤Þ¤Ç¤ÎÀþʬ¤¬ÉÁ¤«¤ì¡¢¤½¤·¤Æ¹ï¤Î°õ¤¬¸íº¹Àþ¤Îü¤ËÃÖ¤«¤ì¤Þ¤¹ (bars ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: bars)¡£¤³¤ì¤Ï¡¢4 Îó¤« 6 Îó¤ÎÆþÎϥǡ¼¥¿¤¬É¬ÍפǤ¹¡£
4 Îó: x y xdelta ydelta 6 Îó: x y xlow xhigh ylow yhigh
¥Ç¡¼¥¿¤¬¡¢¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤º®¹ç·¿¤Î·Á¼°¤ÇÍ¿¤¨¤é¤ì¤¿¾ì¹ç¡¢`plot` ¥³ ¥Þ¥ó¥É¤Î using ¥Õ¥£¥ë¥¿¤ò»È¤Ã¤ÆÅ¬ÀڤʷÁ¤Ëľ¤µ¤Ê¤¤¤È¤¤¤±¤Þ¤»¤ó¡£Î㤨 ¤Ð¥Ç¡¼¥¿¤¬ (x,y,xdelta,ylow,yhigh) ¤È¤¤¤¦·Á¼°¤Ç¤¢¤ë¾ì¹ç¡¢°Ê²¼¤Î¤è¤¦¤Ë ¤·¤Þ¤¹:
plot 'data' using 1:2:($1-$3):($1+$3):4:5 with xyerrorlines
ÆþÎÏÎó¤òÄɲà (5,7 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤Ï³Æ¥Ç¡¼¥¿ÅÀËè¤Î variable color ¾ðÊó¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£
yerrorlines (¤Þ¤¿¤Ï errorlines) ¥¹¥¿¥¤¥ë¤Ï 2 ¼¡¸µ¤Î¥Ç¡¼¥¿ÉÁ²è¤Î¤ß ¤ÇÍøÍѲÄǽ¤Ç¤¹¡£yerrorlines ¤Ï linespoints ¤Ë»÷¤Æ¤¤¤Þ¤¹¤¬¡¢¿âľ¤Î ¸íº¹Àþ¤¬ÉÁ¤«¤ì¤ë¤³¤È¤¬°ã¤¤¤Þ¤¹¡£³ÆÅÀ (x,y) ¤Ç¡¢¥Ç¡¼¥¿Îó¤Î¸Ä¿ô¤Ë±þ¤¸¤Æ (x,y-ydelta) ¤«¤é (x,y+ydelta) ¤Þ¤Ç¡¢¤Þ¤¿¤Ï (x,ylow) ¤«¤é (x,yhigh) ¤Þ¤Ç¤ÎÀþʬ¤¬ÉÁ¤«¤ì¡¢¤½¤·¤Æ¹ï¤Î°õ¤¬¸íº¹Àþ¤Îü¤ËÃÖ¤«¤ì¤Þ¤¹ (¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: bars)¡£ ¤³¤ì¤Ï¡¢3 Îó¤« 4 Îó¤ÎÆþÎϤ¬É¬ÍפǤ¹¡£
3 Îó: x y ydelta 4 Îó: x y ylow yhigh
ÆþÎÏÎó¤òÄɲà (4,5 ÎóÌÜ) ¤¹¤ë¤È¡¢¤½¤ì¤é¤ÏÅÀ¤Î variable color ¾ðÊó¤È¤·¤Æ »È¤ï¤ì¤Þ¤¹¡£
°Ê²¼¤â»²¾È¡£ ¥¨¥é¡¼¥Ð¡¼¤Î¥Ç¥â
¶ÊÌÌÉÁ²è¤Ï¡¢¥³¥Þ¥ó¥É `plot` ¤Ç¤Ï¤Ê¤¯¥³¥Þ¥ó¥É `splot` ¤ò»È¤Ã¤ÆÀ¸À®¤·¤Þ ¤¹¡£¥¹¥¿¥¤¥ë `with lines` ¤ò»È¤¨¤Ð¡¢¶ÊÌ̤ò³Ê»ÒÀþ¤ÇÀ¸À®¤Ç¤¤Þ¤¹¡£¶ÊÌ̤ΠÅɤêÄÙ¤·¤Ï¡¢¥¹¥¿¥¤¥ë `with pm3d` ¤Ç¹Ô¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¶ÊÌ̤ÏÄ̾¤½ ¤ì¤¬ 3 ¼¡¸µ¤Î¶ÊÌ̤Ǥ¢¤ë¤È¤Ï¤Ã¤¤ê¤ï¤«¤ë¤è¤¦¤Ê»ëÊý¸þ¤«¤éɽ¼¨¤µ¤ì¤Þ¤¹¡£ ¤½¤Î¾ì¹ç¡¢X, Y, Z ¼´¤Ï¤¹¤Ù¤ÆÉÁ²èÆâ¤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£3 ¼¡¸µÅª¤Êºø³Ð¤Ï¡¢±£ Àþ½èÍý¤ä¡¢¶ÊÌÌÍ×ÁǤο¼¤µÀ°Îó¤Ë¤è¤ê¡¢¤è¤êÁýÉý¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: `hidden3d`, ¤ª¤è¤Ó `set pm3d` ¤Î¥ª¥×¥·¥ç¥ó¤Ç¤¢¤ë `depthorder`¡£ ¥³¥Þ¥ó¥É `splot` ¤Ï¡¢Äê¿ô¤Î Z ÃͤËÂФ¹¤ëÅù¹âÀþ¤ò·×»»¤·ÉÁ²è¤¹¤ë¤³¤È¤â¤Ç ¤¤Þ¤¹¡£¤³¤ì¤é¤ÎÅù¹âÀþ¤Ï¡¢¶ÊÌ̤½¤ì¼«ÂΤξå¤Ë½ñ¤¯¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢XY Ê¿Ì̤ؼͱƤ¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `set contour`¡£
¥³¥Þ¥ó¥É `splot` ¤ÎÆÃÊ̤ʾì¹ç¤È¤·¤Æ¡¢ÉÁ²è¤Î Z Êý¸þ¤Î¼Í±Æ¤Ë¤è¤ë¡¢Z ºÂɸ ¤Î 2 ¼¡¸µ¶ÊÌ̤ؤÎÃϿ޺îÀ® (map) ¤¬¤¢¤ê¤Þ¤¹¡£°Ê²¼»²¾È: `set view map`¡£ ¤³¤ÎÉÁ²è¥â¡¼¥É¤Ï¡¢Åù¹âÀþ¤ÎÉÁ²è¤ä²¹ÅÙʬÉÛ¤òÀ¸À®¤¹¤ë¤Î¤ËÍøÍѤǤ¤Þ¤¹¡£
¤³¤Î¥»¥¯¥·¥ç¥ó¤Ç¤Ï `gnuplot` ¤¬¼õ¤±ÉÕ¤±¤ë¥³¥Þ¥ó¥É¤ò¥¢¥ë¥Õ¥¡¥Ù¥Ã¥È½ç¤Ë ʤ٤Ƥ¤¤Þ¤¹¡£¤³¤Î¥É¥¥å¥á¥ó¥È¤ò»æ¤Ë°õºþ¤·¤¿¤â¤Î¤ÏÁ´¤Æ¤Î¥³¥Þ¥ó¥É¤ò´Þ¤ó ¤Ç¤¤¤Þ¤¹¤¬¡¢ÂÐÏ÷¿¤Ç»²¾È¤Ç¤¤ë¥É¥¥å¥á¥ó¥È¤ÎÊý¤Ï´°Á´¤Ç¤Ï¤Ê¤¤²ÄǽÀ¤¬¤¢ ¤ê¤Þ¤¹¡£¼ÂºÝ¡¢¤³¤Î¸«½Ð¤·¤Î²¼¤Ë²¿¤Î¥³¥Þ¥ó¥É¤âɽ¼¨¤µ¤ì¤Ê¤¤¥·¥¹¥Æ¥à¤¬¤¢¤ê ¤Þ¤¹¡£
¤Û¤È¤ó¤É¤Î¾ì¹ç¡¢¥³¥Þ¥ó¥É̾¤È¤½¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢Ê¶¤é¤ï¤·¤¯¤Ê¤¤ÈϰϤǾÊά ¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£¤¹¤Ê¤ï¤Á¡¢"`plot f(x) with lines`" ¤ÎÂå¤ï¤ê¤Ë "`p f(x) w li`" ¤È¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
½ñ¼°¤Îµ½Ò¤Ë¤ª¤¤¤Æ¡¢Ã楫¥Ã¥³ ({}) ¤ÏÄɲûØÄê¤Ç¤¤ë°ú¿ô¤ò°ÕÌ£¤·¡¢ ½ÄËÀ (|) ¤Ï¸ß¤¤¤ËÇÓ¾Ū¤Ê°ú¿ô¤ò¶èÀÚ¤ë¤â¤Î¤È¤·¤Þ¤¹¡£
cd ¥³¥Þ¥ó¥É¤Ï¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤òÊѹ¹¤·¤Þ¤¹¡£
½ñ¼°:
cd '<¥Ç¥£¥ì¥¯¥È¥ê̾>'
¥Ç¥£¥ì¥¯¥È¥ê̾¤Ï°úÍÑÉä¤Ë°Ï¤Þ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
Îã:
cd 'subdir' cd '..'
¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å (\) ¤ÏÆó½Å°úÍÑÉäÆâ (") ¤Ç¤ÏÆÃÊ̤ʰÕÌ£¤ò»ý¤Ã¤Æ¤·¤Þ¤¦¤¿ ¤á¤Ë¥¨¥¹¥±¡¼¥×¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢Windows ¥æ¡¼¥¶¤Ë¤Ïñ°ì°úÍÑÉä¤ò»È ¤¦¤³¤È¤ò´«¤á¤Þ¤¹¡£Î㤨¤Ð¡¢
cd "c:\newdata"
¤Ç¤Ï¼ºÇÔ¤·¤Þ¤¹¤¬¡¢
cd 'c:\newdata' cd "c:\\newdata"
¤Ê¤é´üÂÔÄ̤ê¤Ëư¤¯¤Ç¤·¤ç¤¦¡£
call ¥³¥Þ¥ó¥É¤Ï¡¢1 ¤Ä¤Îµ¡Ç½°Ê³°¤Ï `load` ¥³¥Þ¥ó¥É¤ÈÅù²Á¤Ç¤¹¡£ ¤½¤Îµ¡Ç½¤Ï¡¢10 ¸Ä¤Þ¤Ç¤Î¥Ñ¥é¥á¡¼¥¿¤ò¥³¥Þ¥ó¥É¤ËÄɲäǤ¤ë¤³¤È¤Ç¤¹ (¥Ñ¥é¥á¡¼¥¿¤Ïɸ½àŪ¤Ê¹½Ê¸µ¬Â§¤Ë¤è¤Ã¤Æ¶èÀÚ¤é¤ì¤Þ¤¹)¡£¤³¤ì¤é¤Î¥Ñ¥é¥á¡¼¥¿ ¤Ï¡¢¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤Þ¤ì¤ë¹Ô¤ËÂåÆþ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£call ¤·¤¿ÆþÎÏ ¥Õ¥¡¥¤¥ë¤«¤é³Æ¹Ô¤¬ÆÉ¤Þ¤ì¤ë»þ¤Ë¡¢`$` (¥É¥ëµ¹æ) ¤Ë³¤¯¿ô»ú (0–9) ¤ÎÊ ¤Ó¤òÁöºº¤·¤Þ¤¹¡£¤â¤·¸«¤Ä¤«¤ì¤Ð¡¢¤½¤ÎÊÂ¤Ó¤Ï call ¤Î¥³¥Þ¥ó¥É¹Ô¤ÎÂбþ¤¹ ¤ë¥Ñ¥é¥á¡¼¥¿¤ÇÃÖ¤´¹¤¨¤é¤ì¤Þ¤¹¡£call ¤Î¹Ô¤Ç¤½¤Î¥Ñ¥é¥á¡¼¥¿¤¬Ê¸»úÎó¤È ¤·¤Æ»ØÄꤵ¤ì¤Æ¤¤¤ë¤Ê¤é¤Ð¡¢¼è¤ê°Ï¤ó¤Ç¤¤¤ë°úÍÑÉ䤬¾Ê¤«¤ì¤ÆÂåÆþ¤µ¤ì¤Þ¤¹¡£ ʸ»úÎó `$#` ¤Ï¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤ËÃÖ¤´¹¤¨¤é¤ì¤Þ¤¹¡£Ê¸»ú¤¬¸å¤Ë³¤¯ `$` ¤Ï¤½¤Îʸ»ú¤Ë¤Ê¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢°ì¤Ä¤Î `$` ¤òÆÀ¤ë¤Ë¤Ï `$$` ¤ò»È¤¤¤Þ¤¹¡£ call ¤Î¥³¥Þ¥ó¥É¹Ô¤Ë 10 ¸Ä¤è¤ê¿¤¤¥Ñ¥é¥á¡¼¥¿¤òÍ¿¤¨¤ë¤È¥¨¥é¡¼¤¬µ¯¤³¤ê ¤Þ¤¹¡£Í¿¤¨¤é¤ì¤Ê¤«¤Ã¤¿¥Ñ¥é¥á¡¼¥¿¤Ï¡¢²¿¤â̵¤·¤È¤·¤Æ°·¤ï¤ì¤Þ¤¹¡£call Ãæ¤Î¥Õ¥¡¥¤¥ë¤ÎÃæ¤Ë¤µ¤é¤Ë `load` ¤Þ¤¿¤Ï call ¥³¥Þ¥ó¥É¤¬¤¢¤Ã¤Æ¤â¹½¤¤¤Þ ¤»¤ó¡£
½ñ¼°:
call "<ÆþÎÏ¥Õ¥¡¥¤¥ë>" <¥Ñ¥é¥á¡¼¥¿ 0> <¥Ñ 1> ... <¥Ñ 9>
ÆþÎÏ¥Õ¥¡¥¤¥ë̾¤Ï°úÍÑÉä¤Ç°Ï¤Þ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤½¤·¤Æ¡¢¥Ñ¥é¥á¡¼¥¿¤â °úÍÑÉä¤Ç°Ï¤à¤³¤È¤ò¿ä¾©¤·¤Þ¤¹ (gnuplot ¤Î¾Íè¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï°úÍÑÉä¤Ç °Ï¤ó¤Ç¤¢¤ëÉôʬ¤È°Ï¤ó¤Ç¤Ê¤¤Éôʬ¤ËÂФ·¤Æ¤Ï°ã¤¦¼è¤ê°·¤¤¤ò¤¹¤ëͽÄê¤Ç¤¹)¡£
Îã:
¥Õ¥¡¥¤¥ë 'calltest.gp' ¤Ï°Ê²¼¤Î¹Ô¤ò´Þ¤ó¤Ç¤¤¤ë¤È¤¹¤ë¤È:
print "argc=$# p0=$0 p1=$1 p2=$2 p3=$3 p4=$4 p5=$5 p6=$6 p7=x$7x"
¼¡¤Î¹Ô¤òÆþÎϤ¹¤ë¤È:
call 'calltest.gp' "abcd" 1.2 + "'quoted'" -- "$2"
°Ê²¼¤Î¤è¤¦¤Ëɽ¼¨¤µ¤ì¤ë¤Ç¤·¤ç¤¦:
argc=7 p0=abcd p1=1.2 p2=+ p3='quoted' p4=- p5=- p6=$2 p7=xx
Ãí°Õ: using ¤ò»ÈÍѤ·¤Æ¤¤¤ë¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ç¤ÏʸˡŪ¤Ë½Å¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ ¤¹¡£¤½¤Î¾ì¹ç¡¢call ¤µ¤ì¤¿¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤é¥×¥í¥Ã¥È¤¹¤ë¤È¤¤Ï¡¢¥Ç¡¼ ¥¿¤Î n ¥«¥é¥àÌܤλؼ¨¤Ë¤Ï `$$n` ¤Þ¤¿¤Ï `column(n)` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
clear ¥³¥Þ¥ó¥É¤Ï¡¢output ¤ÇÁªÂò¤µ¤ì¤¿²èÌ̤ޤ¿¤Ï½ÐÎÏÁõÃÖ¤ò¥¯¥ê ¥¢¤·¤Þ¤¹¡£Ä̾¥Ï¡¼¥É¥³¥Ô¡¼ÁõÃÖ¤ËÂФ·¤Æ¤Ï²þ¥Ú¡¼¥¸¤ò¹Ô¤¤¤Þ¤¹¡£½ÐÎÏÁõÃÖ ¤òÁªÂò¤¹¤ë¤Ë¤Ï terminal ¤ò»ÈÍѤ·¤Æ²¼¤µ¤¤¡£
¤¤¤¯¤Ä¤«¤Î½ÐÎÏÁõÃÖ¤Ï clear ¥³¥Þ¥ó¥É¤Ç¤Ï size ¤ÇÄêµÁ¤µ¤ì¤¿ÉÁ²è Îΰè¤Î¤ß¤ò¾Ãµî¤·¤Þ¤¹¡£¤½¤Î¤¿¤á¡¢multiplot ¤È¤È¤â¤Ë»ÈÍѤ¹¤ë¤³¤È¤Ç ÁÞÆþ¿Þ¤ò°ì¤Äºî¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
set multiplot plot sin(x) set origin 0.5,0.5 set size 0.4,0.4 clear plot cos(x) unset multiplot
¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Î¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: multiplot, size, origin¡£
do for <iteration-spec> { <commands> <commands> }
¤³¤ì¤Ï¡¢¥³¥Þ¥ó¥ÉÎó¤òÊ£¿ô²ó¼Â¹Ô¤·¤Þ¤¹¡£¥³¥Þ¥ó¥É¤ÏÃæ¥«¥Ã¥³ {} ¤Ç°Ï¤ß¡¢¤« ¤Ä³«»Ï¥«¥Ã¥³ "{" ¤Ï¡¢¥¡¼¥ï¡¼¥É `do` ¤ÈƱ¤¸¹Ô¤ËÃÖ¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£¤³ ¤Î¥³¥Þ¥ó¥É¤Ï¡¢¸Å¤¤·Á¼° (¤«¤Ã¤³¤Ê¤·) ¤Î if/else ¹½Ê¸¤È°ì½ï¤Ë»È¤¦¤³¤È¤Ï ¤Ç¤¤Þ¤»¤ó¡£·«¤êÊÖ¤·»ØÄê <iteration-spec> ¤ÎÎã¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `iteration`¡£Îã:
set multiplot layout 2,2 do for [name in "A B C D"] { filename = name . ".dat" set title sprintf("Condition %s",name) plot filename title name } unset multiplot
¥³¥Þ¥ó¥É evaluate ¤Ï¡¢°ú¿ôʸ»úÎó¤È¤·¤ÆÍ¿¤¨¤é¤ì¤¿¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤·¤Þ¤¹¡£ ¤½¤Îʸ»úÎóÃæ¤Ë²þ¹Ôʸ»ú¤òÆþ¤ì¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£
½ñ¼°:
eval <string expression>
¤³¤ì¤Ï¡¢ÆÃ¤ËƱÍͤΥ³¥Þ¥ó¥É¤Î·«¤êÊÖ¤·¤ËÍÍѤǤ¹¡£
Îã:
set_label(x, y, text) \ = sprintf("set label '%s' at %f, %f point pt 5", text, x, y) eval set_label(1., 1., 'one/one') eval set_label(2., 1., 'two/one') eval set_label(1., 2., 'one/two')
ʸ»úÎ󤫤饳¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ëÊ̤ÎÊýË¡¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: macros¡£
exit ¤È quit ¤Îξ¥³¥Þ¥ó¥É¤Ï END-OF-FILE ʸ»ú (Ä̾ï Ctrl-D) ƱÍÍ¡¢ ¸½ºß¤ÎÆþÎÏ¥¹¥È¥ê¡¼¥à¡¢¤¹¤Ê¤ï¤ÁüËö¤ÎÂÐÏää¥Ñ¥¤¥×ÆþÎÏ¡¢¥Õ¥¡¥¤¥ëÆþÎÏ (¥Ñ ¥¤¥×) ¤«¤é¤ÎÆþÎϤò½ªÎ»¤µ¤»¤Þ¤¹¡£
ÆþÎÏ¥¹¥È¥ê¡¼¥à¤¬Æþ¤ì»Ò (³¬ÁØÅª¤Ê `load` ¤Î¥¹¥¯¥ê¥×¥È¤Ç) ¤Ë¤Ê¤Ã¤Æ¤¤¤ë¾ì ¹ç¡¢ÆÉ¤ß¹þ¤ß¤Ï¿Æ¤Î¥¹¥È¥ê¡¼¥à¤Ç·Ñ³¤µ¤ì¤Þ¤¹¡£¥È¥Ã¥×¥ì¥Ù¥ë¤Î¥¹¥È¥ê¡¼¥à¤¬ ÊĤ¸¤é¤ì¤ë¤È¡¢¥×¥í¥°¥é¥à¤Ï¤½¤ì¼«¿È½ªÎ»¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É `exit gnuplot` ¤Ï¡¢Ä¾¤Á¤Ë¡¢Ìµ¾ò·ï¤Ë¡¢¤½¤·¤ÆÎ㤨ÆþÎÏ¥¹¥È¥ê¡¼¥à ¤¬Â¿Ãʳ¬¤Ë¥Í¥¹¥È¤µ¤ì¤Æ¤¤¤Æ¤â¡¢gnuplot ¤ò½ªÎ»¤µ¤»¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢³«¤«¤ì ¤Æ¤¤¤¿Á´¤Æ¤Î½ÐÎÏ¥Õ¥¡¥¤¥ë¤Ï¤¤ì¤¤¤Ë´°Á´¤Ê·Á¤Ç¤ÏÊĤ¸¤é¤ì¤Ê¤¤²ÄǽÀ¤¬¤¢¤ê ¤Þ¤¹¡£»ÈÍÑÎã:
bind "ctrl-x" "unset output; exit gnuplot"
¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `batch/interactive`¡£
`fit` ¥³¥Þ¥ó¥É¤Ï¥æ¡¼¥¶¤ÎÍ¿¤¨¤¿¼°¤ò (x,y) ¤Þ¤¿¤Ï (x,y,z) ¤Î·Á¼°¤Î¥Ç¡¼¥¿ ÅÀ¤Î½¸¹ç¤Ø¤ÎÅö¤Æ¤Ï¤á¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£¤½¤ì¤Ë¤Ï Marquardt-Levenberg Ë¡¤Ë ¤è¤ëÈóÀþ·ÁºÇ¾®¼«¾èË¡ (NLLS) ¤Î¼ÂÁõ¤¬ÍѤ¤¤é¤ì¤Þ¤¹¡£¼°¤ÎÆâÉô¤Ë¸½¤ï¤ì¤ë¥æ ¡¼¥¶ÄêµÁÊÑ¿ô¤Ï¤¤¤º¤ì¤âÅö¤Æ¤Ï¤á¤Î¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤¿ ¤À¡¢¤½¤Î¼°¤ÎÊÖ¤êÃͤϼ¿ô¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
fit {<ranges>} <expression> '<datafile>' {datafile-modifiers} via '<parameter file>' | <var1>{,<var2>,...}
ÈÏ°Ï (xrange,yrange) ¤Ï¡¢Åö¤Æ¤Ï¤á¤é¤ì¤ë¥Ç¡¼¥¿ÅÀ¤ò°ì»þŪ¤ËÀ©¸Â¤¹¤ë¤Î¤Ë »È¤¦¤³¤È¤¬¤Ç¤¡¢¤½¤ÎÈϰϤòͤ¨¤¿¥Ç¡¼¥¿¤ÏÁ´¤ÆÌµ»ë¤µ¤ì¤Þ¤¹¡£¤½¤Î½ñ¼°¤Ï `plot` ¥³¥Þ¥ó¥ÉƱÍÍ
[{dummy_variable=}{<min>}{:<max>}],
¤Ç¤¹¡£°Ê²¼»²¾È: `plot ranges`¡£
<expression> ¤ÏÄ̾ï¤Ï¤¢¤é¤«¤¸¤á¥æ¡¼¥¶ÄêµÁ¤µ¤ì¤¿ f(x) ¤Þ¤¿¤Ï f(x,y) ¤Î ·Á¤Î´Ø¿ô¤Ç¤¹¤¬¡¢`gnuplot` ¤Ç͸ú¤ÊǤ°Õ¤Î¿ô¼°¤ò»ØÄê¤Ç¤¤Þ¤¹¡£
<datafile> ¤Ï `plot` ¥³¥Þ¥ó¥É¤ÈƱÍͤ˰·¤ï¤ì¤Þ¤¹¡£datafile ¤Î½¤ ¾þ»Ò (using, every,...) ¤Ï¡¢smooth ¤È¤¢¤Þ¤ê´«¤á¤é¤ì¤Ê¤¤ thru ¤ò½ü¤¤¤Æ¡¢Á´¤Æ `fit` ¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È:datafile¡£
Åö¤Æ¤Ï¤á¤ë 1 ÊÑ¿ô´Ø¿ô z=f(x) ¤Ø¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥Ç¡¼¥¿¤Î½ñ¼°¤Ï z ¤« x:z ¤Ç¤¹¡£¤Ä¤Þ¤ê¡¢¥Ç¡¼¥¿¤¬ 1 Îó¤·¤«¤Ê¤±¤ì¤Ð¤½¤ì¤Ï½¾Â°ÊÑ¿ôÃÍ (´Ø¿ôÃÍ) ¤È¸« ¤Ê¤µ¤ì¡¢¹ÔÈֹ椬ÆÈΩÊÑ¿ôÃÍ (ÊÑ¿ôÃÍ) ¤È¤Ê¤ê¡¢2 Îó¤Î¥Ç¡¼¥¿¤¬¤¢¤ì¤Ð¡¢1 Îó Ìܤ¬ÆÈΩÊÑ¿ôÃÍ¡¢2 ÎóÌܤ¬½¾Â°ÊÑ¿ôÃͤȤʤê¤Þ¤¹¡£
¤³¤ì¤é¤Î·Á¼°¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ø¤Î using »ØÄê»Ò¤ÇÊѹ¹¤Ç¤¡¢Î㤨¤Ð z ¤Î Ãͤò¾¤ÎÎ󤫤é¼è¤Ã¤¿¤ê¡¢¤¢¤ë¤¤¤ÏÊ£¿ô¤ÎÎ󤫤é·×»»¤·¤¿ÃͤȤ¹¤ë¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£3 ÈÖÌܤΠusing »ØÄê (ÎóÈֹ桢¤Þ¤¿¤Ï¿ô¼°) ¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢ ¤½¤ì¤ÏÂбþ¤¹¤ë z ¤ÎÃͤÎɸ½àÊк¹¤È¤·¤Æ²ò¼á¤µ¤ì¡¢¤½¤ì¤Ï¤½¤Î¥Ç¡¼¥¿¤Ø¤Î½Å ¤ß (=1/s**2) ¤ò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢Á´¤Æ¤Î¥Ç¡¼¥¿¤Ï Ʊ¤¸½Å¤ß (1) ¤Ç·×»»¤µ¤ì¤Þ¤¹¡£using ¥ª¥×¥·¥ç¥ó¤òÁ´¤¯»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì ¹ç¡¢3 ÎóÌܤΥǡ¼¥¿¤¬¤¢¤Ã¤¿¾ì¹ç¤Ç¤â¥Ç¡¼¥¿¤«¤é z ¤ÎÊк¹¤ÏÆÉ¤Þ¤ì¤Þ¤»¤ó¤Î ¤Ç¡¢¤½¤Î¾ì¹ç¤Ï½Å¤ß 1 ¤Ë¤Ê¤ê¤Þ¤¹¡£
2 ÊÑ¿ô´Ø¿ô z=f(x,y) ¤òÅö¤Æ¤Ï¤á¤ë¾ì¹ç¡¢¥Ç¡¼¥¿¤Î½ñ¼°¤Ï using ¤Ë¤è¤ë 4 ¤Ä¤Î¹àÌÜ x:y:z:s ¤¬Í׵ᤵ¤ì¤Þ¤¹¡£¤³¤ì¤Ï´°Á´¤ËÁ´¤Æ¤¬Í¿¤¨¤é¤ì¤Ê¤±¤ì¤Ð¤Ê ¤é¤º¡¢ÉÔ¤¹¤ë¹àÌܤËÂФ·¤Æ¤Ï¤É¤ÎÎó¤â¥Ç¥Õ¥©¥ë¥È¤Ï²¾Äꤵ¤ì¤Æ¤¤¤Þ¤»¤ó¡£³Æ ¥Ç¡¼¥¿ÅÀ¤Î½Å¤ß¤Ï¾å¤ÈƱÍÍ¤Ë 's' ¤«¤é·×»»¤µ¤ì¤Þ¤¹¡£¤â¤·¸íº¹É¾²Á¤ò»ý¤Ã¤Æ ¤¤¤Ê¤±¤ì¤Ð¡¢Äê¿ôÃͤòÄê¿ô¼°¤È¤·¤Æ»ØÄꤹ¤ì¤Ð¤¤¤¤¤Ç¤·¤ç¤¦ (°Ê²¼»²¾È: using)¡£Î㤨¤Ð `using 1:2:3:(1)` ¤Î¤è¤¦¤Ë¡£
Åö¤Æ¤Ï¤á´Ø¿ô¤Ë¤Ï¡¢ÆÈΩÊÑ¿ô¤ò 5 ¤Ä¤Þ¤Ç»ý¤¿¤»¤é¤ì¤Þ¤¹¤¬¡¢1 ÊÑ¿ô°Ê³°¤Î¾ì ¹ç¤Ï¡¢¤½¤ÎÆÈΩÊÑ¿ô¤Î¸Ä¿ô¤è¤ê¤â 2 ¤Ä¿¤¤ using »ØÄê¤ò¤·¤Ê¤±¤ì¤Ð¤¤¤±¤Þ ¤»¤ó¡£µö¤µ¤ì¤ë½ñ¼°¡¢¤½¤·¤Æ¥Ç¥Õ¥©¥ë¥È¤Î¥À¥ß¡¼ÊÑ¿ô̾¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
z x:z x:z:s x:y:z:s x:y:t:z:s x:y:t:u:z:s x:y:t:u:v:z:s
¥À¥ß¡¼ÊÑ¿ô̾¤Ï¡¢²¼¤Ë¤¢¤²¤ë¤è¤¦¤ËÈϰϻØÄê¤Ë¤è¤Ã¤ÆÊѹ¹¤Ç¤¤Þ¤¹¡£ºÇ½é¤ÎÈÏ °Ï¤Ï using »ØÄê¤ÎºÇ½é¤Î¤â¤Î¤ËÂбþ¤·¡¢°Ê²¼Æ±ÍͤǤ¹¡£z (½¾Â°ÊÑ¿ô) ¤ÎÈÏ °Ï¤â»ØÄê¤Ç¤¤Þ¤¹¤¬¡¢¤½¤Î̾Á°¤ÏÊѹ¹¤Ç¤¤Þ¤»¤ó¡£
Ê£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤âÊ£¿ô¤Î 1 ÊÑ¿ô´Ø¿ô¤ËƱ»þ¤ËÅö¤Æ¤Ï¤á¤ë¤³¤È¤â¡¢y ¤ò '²¾ ÊÑ¿ô' ¤È¤¹¤ì¤Ð²Äǽ¤Ç¤¹¡£Î㤨¤Ð¥Ç¡¼¥¿¹ÔÈÖ¹æ¤ò»È¤¤¡¢2 ÊÑ¿ô´Ø¿ô¤Ø¤ÎÅö¤Æ¤Ï ¤á¡¢¤È¤¹¤ì¤Ð¤¤¤¤¤Ç¤·¤ç¤¦¡£°Ê²¼»²¾È: `fit multi-branch`¡£
`via` »ØÄê»Ò¤Ï¡¢¥Ñ¥é¥á¡¼¥¿¤ÎÄ´Àá¤òľÀܤ«¡¢¤Þ¤¿¤Ï¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤ò»² ¾È¤¹¤ë¤³¤È¤Ë¤è¤Ã¤Æ¹Ô¤¦¤«¤ò»ØÄꤷ¤Þ¤¹¡£
Îã:
f(x) = a*x**2 + b*x + c g(x,y) = a*x**2 + b*y**2 + c*x*y FIT_LIMIT = 1e-6 fit f(x) 'measured.dat' via 'start.par' fit f(x) 'measured.dat' using 3:($7-5) via 'start.par' fit f(x) './data/trash.dat' using 1:2:3 via a, b, c fit g(x,y) 'surface.dat' using 1:2:3:(1) via a, b, c fit a0 + a1*x/(1 + a2*x/(1 + a3*x)) 'measured.dat' via a0,a1,a2,a3 fit a*x + b*y 'surface.dat' using 1:2:3:(1) via a,b fit [*:*][yaks=*:*] a*x+b*yaks 'surface.dat' u 1:2:3:(1) via a,b fit a*x + b*y + c*t 'foo.dat' using 1:2:3:4:(1) via a,b,c h(x,y,t,u,v) = a*x + b*y + c*t + d*u + e*v fit h(x,y,t,u,v) 'foo.dat' using 1:2:3:4:5:6:(1) via a,b,c,d,e
È¿Éü¤Î¸Ä¡¹¤Î¥¹¥Æ¥Ã¥×¤Î¸å¤Ç¡¢Åö¤Æ¤Ï¤á¤Î¸½ºß¤Î¾õÂ֤ˤĤ¤¤Æ¤Î¾ÜºÙ¤Ê¾ðÊó¤¬ ²èÌ̤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£¤½¤·ºÇ½é¤ÈºÇ¸å¤Î¾õÂ֤˴ؤ¹¤ëƱ¤¸¾ðÊó¤¬ "fit.log" ¤È¤¤¤¦¥í¥°¥Õ¥¡¥¤¥ë¤Ë¤â½ñ¤½Ð¤µ¤ì¤Þ¤¹¡£¤³¤Î¥Õ¥¡¥¤¥ë¤ÏÁ°¤ÎÅö¤Æ¤Ï¤á¤ÎÍúÎò ¤ò¾Ã¤µ¤Ê¤¤¤è¤¦¤Ë¾ï¤ËÄɲäµ¤ì¤Æ¤¤¤¤Þ¤¹¡£¤³¤ì¤Ï˾¤à¤Ê¤éºï½ü¡¢¤¢¤ë¤¤¤ÏÊÌ ¤Ê̾Á°¤Ë¤Ç¤¤Þ¤¹¡£¥³¥Þ¥ó¥É `set fit logfile` ¤ò»È¤Ã¤Æ¥í¥°¥Õ¥¡¥¤¥ë¤Î̾ Á°¤òÊѹ¹¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
gnuplot ¤¬¡¢`set fit errorvariables` ¤ò»È¤¨¤ë¤è¤¦¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ ¤¤¤Æ¡¢¤½¤Î¥³¥Þ¥ó¥É¤ò»ÈÍѤ·¤¿¾ì¹ç¡¢³ÆÅö¤Æ¤Ï¤á¥Ñ¥é¥á¡¼¥¿¤Î¸íº¹¤Ï¡¢¤½¤Î¥Ñ ¥é¥á¡¼¥¿¤È»÷¤¿Ì¾Á° ("_err" ¤¬Äɲ䵤줿̾Á°) ¤ÎÊÑ¿ô¤ËÊݸ¤µ¤ì¤Þ¤¹¡£¤è ¤Ã¤Æ¤½¤Î¸íº¹¤ò¹¹¤Ê¤ë·×»»¤ÎÆþÎϤȤ·¤Æ»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Åö¤Æ¤Ï¤á¤ÎÈ¿Éü¤Ï Ctrl-C ¤ò²¡¤¹¤³¤È¤ÇÃæÃǤǤ¤Þ¤¹¡£¸½ºß¤ÎÈ¿Éü¤¬Àµ¾ï¤Ë½ª λ¤·¤¿¸å¡¢ (1) Åö¤Æ¤Ï¤á¤ò»ß¤á¤Æ¸½ºß¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòºÎÍѤ¹¤ë (2) Åö¤Æ¤Ï¤á¤ò³¹Ô¤¹¤ë (3) ´Ä¶ÊÑ¿ô FIT_SCRIPT ¤Ç»ØÄꤷ¤¿ `gnuplot` ¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ë ¤Î¤¤¤º¤ì¤«¤òÁª¤Ö¤³¤È¤¬¤Ç¤¤Þ¤¹¡£FIT_SCRIPT ¤Î¥Ç¥Õ¥©¥ë¥È¤Ï replot ¤Ç ¤¢¤ê¡¢¤è¤Ã¤Æ¤â¤·¥Ç¡¼¥¿¤ÈÅö¤Æ¤Ï¤á´Ø¿ô¤ò°ì¤Ä¤Î¥°¥é¥Õ¤Ë¤¢¤é¤«¤¸¤áÉÁ²è¤·¤Æ ¤¢¤ì¤Ð¡¢¸½ºß¤ÎÅö¤Æ¤Ï¤á¤Î¾õÂÖ¤òɽ¼¨¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
`fit` ¤¬½ªÎ»¤·¤¿¸å¤Ï¡¢ºÇ¸å¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòÊݸ¤¹¤ë¤Î¤Ë update ¥³¥Þ ¥ó¥É¤ò»È¤¤¤Þ¤¹¡£¤½¤ÎÃͤϺƤӥѥé¥á¡¼¥¿¤ÎÃͤȤ·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: update¡£
`via` ¤Ï¥Ñ¥é¥á¡¼¥¿¤òÄ´À᤹¤ë¤¿¤á¤Î 2 ¤Ä¤ÎÊýË¡¤ò»ØÄê¤Ç¤¤Þ¤¹¡£°ì¤Ä¤Ï ¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éľÀܻؼ¨¤¹¤ë¤â¤Î¤Ç¡¢¤â¤¦°ì¤Ä¤Ï¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤ò »²¾È¤·¤Æ´ÖÀÜŪ¤Ë¹Ô¤¦¤â¤Î¤Ç¤¹¡£¤³¤Î 2 ¤Ä¤Ï½é´üÃͤÎÀßÄê¤Ç°ã¤Ã¤¿ÊýË¡¤ò¼è ¤ê¤Þ¤¹¡£
Ä´À°¤¹¤ë¥Ñ¥é¥á¡¼¥¿¤Ï¡¢`via` ¥¡¼¥ï¡¼¥É¤Î¸å¤í¤Ë¥³¥ó¥Þ¤Ç¶èÀÚ¤é¤ì¤¿ÊÑ¿ô̾ ¤Î¥ê¥¹¥È¤ò½ñ¤¯¤³¤È¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤ÊÑ¿ô¤Ï½é´üÃÍ 1.0 ¤È ¤·¤Æºî¤é¤ì¤Þ¤¹¡£¤·¤«¤·Åö¤Æ¤Ï¤á¤Ï¡¢ÊÑ¿ô¤Î½é´üÃͤ¬¤¢¤é¤«¤¸¤áŬÀÚ¤ÊÃͤËÀß Äꤵ¤ì¤Æ¤¤¤ëÊý¤¬Â¿Ê¬Â®¤¯¼ý«¤¹¤ë¤Ç¤·¤ç¤¦¡£
¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤Ï¸Ä¡¹¤Î¥Ñ¥é¥á¡¼¥¿¤ò¡¢¸ÄÊÌ¤Ë 1 ¹Ô¤Ë°ì¤Ä¤º¤Ä¡¢½é´üÃͤò ¼¡¤Î¤è¤¦¤Ê·Á¤Ç»ØÄꤷ¤Æ½ñ¤¤Þ¤¹¡£
ÊÑ¿ô̾ = ½é´üÃÍ
'#' ¤Ç»Ï¤Þ¤ë¥³¥á¥ó¥È¹Ô¤ä¶õ¹Ô¤âµö¤µ¤ì¤Þ¤¹¡£ÆÃÊ̤ʷÁ¼°¤È¤·¤Æ
ÊÑ¿ô̾ = ½é´üÃÍ # FIXED
¤Ï¡¢¤³¤ÎÊÑ¿ô¤¬¸ÇÄꤵ¤ì¤¿¥Ñ¥é¥á¡¼¥¿¤Ç¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¡¢¤½¤ì¤Ï¤³¤Î¥Õ¥¡¥¤ ¥ë¤Ç½é´ü²½¤µ¤ì¤Þ¤¹¤¬¡¢Ä´Àá¤Ï¤µ¤ì¤Þ¤»¤ó¡£¤³¤ì¤Ï¡¢`fit` ¤Ç¥ì¥Ý¡¼¥È¤µ¤ì¤ë ÊÑ¿ô¤ÎÃæ¤Ç¡¢¤É¤ì¤¬¸ÇÄꤵ¤ì¤¿ÊÑ¿ô¤Ç¤¢¤ë¤«¤òÌÀ¼¨¤¹¤ë¤Î¤ËÍÍѤǤ·¤ç¤¦¡£¤Ê ¤ª¡¢`# FIXED` ¤È¸À¤¦¥¡¼¥ï¡¼¥É¤Ï¸·Ì©¤Ë¤³¤Î·Á¤Ç¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£
`fit` ¤Ï¡¢Í¿¤¨¤é¤ì¤¿¥Ç¡¼¥¿ÅÀ¤òÍ¿¤¨¤é¤ì¤¿¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤Ë¤â¤Ã¤È¤âÎɤ¯ Åö¤Æ¤Ï¤á¤ë¤è¤¦¤Ê¥Ñ¥é¥á¡¼¥¿¤ò¸«¤Ä¤±¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¤½¤ÎÅö¤Æ¤Ï¤á¤Ï¡¢ Ʊ¤¸¾ì½ê¤Ç¤ÎÆþÎϥǡ¼¥¿ÅÀ¤È´Ø¿ôÃͤȤμ«¾è¸íº¹¡¢¤¢¤ë¤¤¤Ï»Äº¹ (SSR:Sum of the Squared Residuals) ¤ÎϤò´ð¤ËȽÄꤵ¤ì¤Þ¤¹¡£¤³¤ÎÎ̤ÏÄ̾ï¦Ö(¥«¥¤) ¼«¾è¤È¸Æ¤Ð¤ì¤Þ¤¹¡£¤³¤Î¥¢¥ë¥´¥ê¥º¥à¤Ï SSR ¤ò ºÇ¾®²½¤¹¤ë¤³¤È¤ò¤·¤è¤¦¤È ¤·¤Þ¤¹¡£¤â¤¦¾¯¤·¾Ü¤·¤¯¸À¤¦¤È¡¢¥Ç¡¼¥¿¸íº¹ (¤Þ¤¿¤Ï 1.0) ¤Î½Å¤ß¤Ä¤»Äº¹¤Î ¼«¾èÏ (WSSR) ¤ÎºÇ¾®²½¤ò¹Ô¤Ã¤Æ¤¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `fit error_estimates`¡£
¤³¤ì¤¬¡¢(ÈóÀþ·Á) ºÇ¾®¼«¾èÅö¤Æ¤Ï¤áË¡¤È¸Æ¤Ð¤ì¤ë¤æ¤¨¤ó¤Ç¤¹¡£`ÈóÀþ·Á` ¤¬ ²¿¤ò°ÕÌ£¤·¤Æ¤¤¤ë¤Î¤«¤ò¸«¤ë¤¿¤á¤ÎÎã¤ò¾Ò²ð¤·¤Þ¤¹¤¬¡¢¤½¤ÎÁ°¤Ë¤¤¤¯¤Ä¤«¤Î ²¾Äê¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤Æ¤ª¤¤Þ¤¹¡£¤³¤³¤Ç¤Ï´Êñ¤Î¤¿¤á¡¢1 ÊÑ¿ô¤Î¥æ¡¼¥¶¡¼ÄêµÁ ´Ø¿ô¤Ï z=f(x), 2 ÊÑ¿ô¤Î´Ø¿ô¤Ï z=f(x,y) ¤Î¤è¤¦¤Ë¤·¡¢¤¤¤º¤ì¤â½¾Â°ÊÑ¿ô¤È ¤·¤Æ z ¤òÍѤ¤¤ë¤³¤È¤Ë¤·¤Þ¤¹¡£¥Ñ¥é¥á¡¼¥¿¤È¤Ï `fit` ¤¬Ä´À°¤·¤ÆÅ¬ÀÚ¤ÊÃͤò ·èÄꤹ¤ë¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤Ç¡¢´Ø¿ô¤ÎÄêµÁ¼°Ãæ¤Î̤Ãοô¤Ç¤¹¡£¤³¤³¤Ç¸À¤¦¡¢Àþ·Á À/ÈóÀþ·ÁÀ¤È¤Ï¡¢½¾Â°ÊÑ¿ô z ¤È `fit` ¤¬Ä´À°¤¹¤ë¥Ñ¥é¥á¡¼¥¿¤È¤Î´Ø·¸¤ËÂÐ ¤¹¤ë¤â¤Î¤Ç¤¢¤ê¡¢z ¤ÈÆÈΩÊÑ¿ô x (¤Þ¤¿¤Ï x ¤È y) ¤È¤Î´Ø·¸¤Î¤³¤È¤Ç¤Ï¤¢¤ê ¤Þ¤»¤ó (¿ô³ØÅª¤Ë½Ò¤Ù¤ë¤È¡¢Àþ·ÁºÇ¾®¼«¾èÌäÂê¤Ç¤Ï¡¢Åö¤Æ¤Ï¤á´Ø¿ô¤Î¥Ñ¥é¥á¡¼ ¥¿¤Ë¤è¤ë 2 ³¬ (¤½¤·¤Æ¹¹¤Ë¹â³¬¤Î) Ƴ´Ø¿ô¤Ï 0¡¢¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹)¡£
Àþ·ÁºÇ¾®¼«¾èË¡ (LLS) ¤Ç¤Ï¡¢¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤Ïñ½ã¤Ê´Ø¿ô¤ÎϤǤ¢¤ê¡¢¤½¤ì ¤¾¤ì¤Ï°ì¤Ä¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÄê¿ôÇܤǾ¤Î¥Ñ¥é¥á¡¼¥¿¤ò´Þ¤Þ¤Ê¤¤¹à¤Ë¤Ê¤ê¤Þ¤¹¡£ ÈóÀþ·ÁºÇ¾®¼«¾èË¡ (NLLS) ¤Ç¤Ï¤è¤êÊ£»¨¤Ê´Ø¿ô¤ò°·¤¤¡¢¥Ñ¥é¥á¡¼¥¿¤Ï¿§¤ó¤Ê »È¤ï¤ìÊý¤ò¤µ¤ì¤Þ¤¹¡£¥Õ¡¼¥ê¥¨µé¿ô¤ÏÀþ·Á¤ÈÈóÀþ·Á¤ÎºÇ¾®¼«¾èË¡¤Î°ã¤¤¤òɽ¤¹ °ì¤Ä¤ÎÎã¤Ç¤¹¡£¥Õ¡¼¥ê¥¨µé¿ô¤Ç¤Ï°ì¤Ä¤Î¹à¤Ï
z=a*sin(c*x) + b*cos(c*x).
¤Î¤è¤¦¤Ëɽ¤µ¤ì¤Þ¤¹¡£¤â¤·¡¢a ¤È b ¤¬Ì¤ÃΤʥѥé¥á¡¼¥¿¤Ç c ¤ÏÄê¿ô¤À¤È¤¹¤ì¤Ð ¥Ñ¥é¥á¡¼¥¿¤Îɾ²Á¤ÏÀþ·ÁºÇ¾®¼«¾èÌäÂê¤Ë¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢c ¤¬Ì¤ÃΤʥѥé¥á¡¼ ¥¿¤Ê¤é¤Ð¤½¤ì¤ÏÈóÀþ·ÁÌäÂê¤Ë¤Ê¤ê¤Þ¤¹¡£
Àþ·Á¤Î¾ì¹ç¡¢¥Ñ¥é¥á¡¼¥¿¤ÎÃͤÏÈæ³ÓŪ´Êñ¤ÊÀþ·ÁÂå¿ô¤ÎľÀÜË¡¤Ë¤è¤Ã¤Æ·èÄê¤Ç ¤¤Þ¤¹¡£¤·¤«¤·¤½¤Î¤è¤¦¤Ê LLS ¤ÏÆÃ¼ì¤Ê¾ì¹ç¤Ç¤¢¤ê¡¢'gnuplot' ¤¬»ÈÍѤ¹¤ë È¿ÉüË¡¤Ï¡¢¤â¤Á¤í¤ó¤½¤ì¤â´Þ¤á¤Æ¡¢¤è¤ê°ìÈÌŪ¤Ê NLLS ÌäÂê¤ò²ò¤¯¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£`fit` ¤Ï¸¡º÷¤ò¹Ô¤¦¤³¤È¤ÇºÇ¾®Ãͤòõ¤½¤¦¤È¤·¤Þ¤¹¡£È¿Éü¤Î³Æ¥¹¥Æ¥Ã¥× ¤Ï¡¢¥Ñ¥é¥á¡¼¥¿¤Î¿·¤·¤¤ÃͤÎÁȤËÂФ·¤Æ WSSR ¤ò·×»»¤·¤Þ¤¹¡£Marquardt- Levenberg ¤Î¥¢¥ë¥´¥ê¥º¥à¤Ï¼¡¤Î¥¹¥Æ¥Ã¥×¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòÁªÂò¤·¤Þ¤¹¡£¤½ ¤·¤Æ¤½¤ì¤Ï¤¢¤é¤«¤¸¤áÍ¿¤¨¤¿´ð½à¡¢¤¹¤Ê¤ï¤Á¡¢(1) Åö¤Æ¤Ï¤á¤¬ "¼ý«¤·¤¿" (WSSR ¤ÎÁêÂÐ¸íº¹¤¬ FIT_LIMIT ¤è¤ê¾®¤µ¤¯¤Ê¤Ã¤¿¾ì¹ç)¡¢¤Þ¤¿¤Ï (2) ¤¢¤é¤« ¤¸¤áÀßÄꤵ¤ì¤¿È¿Éü¿ô¤Î¸Â³¦ FIT_MAXITER (°Ê²¼»²¾È: variables) ¤Ë㤷¤¿¾ì¹ç¡¢¤Î¤¤¤º¤ì¤«¤òËþ¤¿¤¹¤Þ¤Ç³¤±¤é¤ì ¤Þ¤¹¡£¥¡¼¥Ü¡¼¥É¤«¤é¤½¤ÎÅö¤Æ¤Ï¤á¤ÎÈ¿Éü¤ÏÃæÃǤǤ¤Þ¤¹¤·¡¢¤½¤ì¤Ë³¤¤¤ÆÃæ »ß¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹ (°Ê²¼»²¾È: `fit`)¡£¥æ¡¼¥¶ÊÑ¿ô FIT_CONVERGED ¤Ï¡¢ ľÁ°¤Î fit ¥³¥Þ¥ó¥É¤¬¼ý«¤Ë¤è¤ê½ªÎ»¤·¤¿¾ì¹ç¤Ï 1 ¤ò´Þ¤ß¡¢¤½¤ì°Ê³°¤ÎÍýͳ ¤ÇÃæÃǤ·¤¿¾ì¹ç¤Ï 0 ¤ò´Þ¤ß¤Þ¤¹¡£
Åö¤Æ¤Ï¤á¤Ë»È¤ï¤ì¤ë´Ø¿ô¤Ï¤·¤Ð¤·¤Ð¤¢¤ë¥â¥Ç¥ë (¤Þ¤¿¤Ï¤¢¤ëÍýÏÀ) ¤ò¸µ¤Ë¤·¤Æ ¤¤¤Æ¡¢¤½¤ì¤Ï¥Ç¡¼¥¿¤Î¿¶Éñ¤òµ½Ò¤·¤¿¤ê¡¢¤¢¤ë¤¤¤Ïͽ¬¤·¤è¤¦¤È¤·¤Þ¤¹¡£¤è¤Ã ¤Æ `fit` ¤Ï¡¢¥Ç¡¼¥¿¤¬¤½¤Î¥â¥Ç¥ë¤Ë¤É¤ì¤¯¤é¤¤¤¦¤Þ¤¯Åö¤Æ¤Ï¤Þ¤Ã¤Æ¤¤¤ë¤Î¤«¤ò ·èÄꤹ¤ë¤¿¤á¡¢¤½¤·¤Æ¸Ä¡¹¤Î¥Ñ¥é¥á¡¼¥¿¤Î¸íº¹¤ÎÈϰϤòɾ²Á¤¹¤ë¤¿¤á¤Ë¡¢¥â¥Ç ¥ë¤Î¼«Í³¤Ê¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòµá¤á¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£°Ê²¼»²¾È: `fit error_estimates`¡£
¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢¶ÊÀþ¤Ë¤è¤ëÅö¤Æ¤Ï¤á¤Ë¤ª¤±¤ë´Ø¿ô¤Ï¡¢¥â¥Ç¥ë¤È¤Ï̵´Ø·¸¤ËÁª ¤Ð¤ì¤Æ¤¤¤Þ¤¹ (¤½¤ì¤Ï½½Ê¬¤Êɽ¸½ÎϤȺǤ⾯¤Ê¤¤¿ô¤Î¥Ñ¥é¥á¡¼¥¿¤ò»ý¤Á¡¢¥Ç¡¼ ¥¿¤Î·¹¸þ¤òµ½Ò¤·¤½¤¦¤Ê´Ø¿ô¤È¤·¤Æ·Ð¸³¤Ë´ð¤Å¤¤¤ÆÁª¤Ð¤ì¤ë¤Ç¤·¤ç¤¦)¡£
¤·¤«¤·¡¢¤â¤·¤¢¤Ê¤¿¤¬Á´¤Æ¤Î¥Ç¡¼¥¿ÅÀ¤òÄ̤ë¤è¤¦¤Ê³ê¤é¤«¤Ê¶ÊÀþ¤òÍߤ·¤¤¤Ê¤é `fit` ¤Ç¤Ï¤Ê¤¯¡¢¤à¤·¤í `plot` ¤Î smooth ¥ª¥×¥·¥ç¥ó¤Ç¤½¤ì¤ò¹Ô¤¦¤Ù¤¤Ç ¤·¤ç¤¦¡£
`fit` ¤Ë¤ª¤¤¤Æ "¸íº¹" ¤È¤¤¤¦ÍѸì¤Ï 2 ¤Ä¤Î°Û¤Ê¤Ã¤¿Ê¸Ì®¤ÇÍѤ¤¤é¤ì¤Þ¤¹¡£ °ì¤Ä¤Ï¥Ç¡¼¥¿¸íº¹¡¢¤â¤¦°ì¤Ä¤Ï¥Ñ¥é¥á¡¼¥¿¸íº¹¤Ç¤¹¡£
¥Ç¡¼¥¿¸íº¹¤Ï¡¢Ê¿Êý»Äº¹¤Î½Å¤ßÉÕ¤¤ÎÏ WSSR¡¢¤¹¤Ê¤ï¤Á¦Ö¼«¾è¤ò·èÄꤹ¤ëºÝ ¸Ä¡¹¤Î¥Ç¡¼¥¿ÅÀ¤ÎÁêÂÐŪ¤Ê½Å¤ß¤ò·×»»¤¹¤ë¤Î¤ËÍѤ¤¤é¤ì¤Þ¤¹¡£¤½¤ì¤é¤Ï¥Ñ¥é¥á ¡¼¥¿¤Îɾ²Á¤Ë±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£¤½¤ì¤Ï¡¢¤½¤ì¤é¤¬¡¢Åö¤Æ¤Ï¤á¤é¤ì¤¿´Ø¿ô¤«¤é¤Î ¸Ä¡¹¤Î¥Ç¡¼¥¿ÅÀ¤ÎÊк¹¤¬ºÇ½ªÅª¤ÊÃͤËÍ¿¤¨¤ë±Æ¶Á¤ÎÂ礤µ¤ò·èÄꤹ¤ë¤³¤È¤Ë¤è ¤ê¤Þ¤¹¡£Àµ³Î¤Ê¥Ç¡¼¥¿¸íº¹É¾²Á¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢¥Ñ¥é¥á¡¼¥¿¤Î¸íº¹ ɾ²ÁÅù¤Î `fit` ¤¬½ÐÎϤ¹¤ë¾ðÊó¤Ï¤è¤êÌò¤ËΩ¤Ä¤Ç¤·¤ç¤¦¡£
'statistical overview' ¤Ç¤Ï `fit` ¤Î½ÐÎϤΤ¤¤¯¤Ä¤«¤òÀâÌÀ¤·¡¢ 'practical guidelines' ¤ËÂФ¹¤ëÇØ·Ê¤ò½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£
ÈóÀþ·ÁºÇ¾®¼«¾èË¡ (Non-Linear Least-Squares; NLLS) ¤ÎÍýÏÀ¤Ï¡¢¸íº¹¤ÎÀµµ¬ ʬÉÛ¤ÎÅÀ¤«¤é°ìÈÌŪ¤Ëµ½Ò¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢ÆþÎϥǡ¼¥¿¤ÏÍ¿¤¨¤é¤ì¤¿ Ê¿¶Ñ¤È¤½¤ÎÊ¿¶Ñ¤ËÂФ¹¤ëÍ¿¤¨¤é¤ì¤¿É¸½àÊк¹¤ò»ý¤Ä¥¬¥¦¥¹ (Àµµ¬) ʬÉۤ˽¾¤¦ Ê콸ÃĤ«¤é¤ÎɸËܤȲ¾Äꤵ¤ì¤Þ¤¹¡£½½Ê¬Â礤¤É¸ËÜ¡¢¤½¤·¤ÆÊ콸ÃĤÎɸ½àÊк¹ ¤òÃΤ뤳¤È¤ËÂФ·¤Æ¤Ï¡¢¦Ö¼«¾èʬÉÛÅý·×¤òÍѤ¤¤Æ¡¢Ä̾ï¡Ö¦Ö¼«¾è¡×¤È¸Æ¤Ð¤ì¤ë ÃͤòÄ´¤Ù¤ë¤³¤È¤Ë¤è¤ê¡ÖÅö¤Æ¤Ï¤á¤ÎÎɤµ¡×¤ò½Ò¤Ù¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¸º¤é¤µ¤ì ¤¿¼«Í³Å٤Φּ«¾è (¦Ö¼«¾è¤Î¼«Í³Å٤ϡ¢¥Ç¡¼¥¿ÅÀ¤Î¿ô¤«¤éÅö¤Æ¤Ï¤á¤é¤ì¤ë¥Ñ¥é ¥á¡¼¥¿¤Î¸Ä¿ô¤À¤±°ú¤¤¤¿¿ô) ¤¬ 1.0 ¤Ç¤¢¤ë¾ì¹ç¤Ï¡¢¥Ç¡¼¥¿ÅÀ¤ÈÅö¤Æ¤Ï¤á¤é¤ì¤¿ ´Ø¿ô¤È¤ÎÊк¹¤Î½Å¤ß¤Ä¤¼«¾èϤ¬¡¢¸½ºß¤Î¥Ñ¥é¥á¡¼¥¿ÃͤËÂФ¹¤ë´Ø¿ô¤ÈÍ¿¤¨¤é ¤ì¤¿É¸½àÊк¹¤Ë¤è¤Ã¤ÆÆÃħÉÕ¤±¤é¤ì¤¿Ê콸ÃĤΡ¢¥é¥ó¥À¥à¤Ê¥µ¥ó¥×¥ë¤ËÂФ¹¤ë ¼«¾èϤȤ¬Á´¤¯Æ±¤¸¤Ç¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
ʬ»¶ = Áí·×¤Ç¤¢¤ë¿ô¤¨¾å¤²Åý·×³ØÆ±ÍÍ¡¢Ê콸ÃĤÎɸ½àÊк¹¤¬Äê¿ô¤Ç¤Ê¤¤¾ì¹ç¡¢ ³ÆÅÀ¤Ï´Ñ¬¤µ¤ì¤ëÊк¹¤ÎϤȴüÂÔ¤µ¤ì¤ëÊк¹¤ÎϤòÈæ³Ó¤¹¤ë¤È¤¤Ë¸ÄÊÌ¤Ë½Å¤ß ¤Å¤±¤µ¤ì¤ë¤Ù¤¤Ç¤¹¡£
ºÇ½ªÃʳ¬¤Ç `fit` ¤Ï 'stdfit'¡¢¤¹¤Ê¤ï¤Á»Äº¹¤Î RMS (¼«¾èÊ¿¶ÑÊ¿Êýº¬) ¤Çµá ¤á¤é¤ì¤ëÅö¤Æ¤Ï¤á¤Îɸ½àÊк¹¤È¡¢¥Ç¡¼¥¿ÅÀ¤¬½Å¤ß¤Å¤±¤é¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë '¸º¤é ¤µ¤ì¤¿¦Ö¼«¾è' ¤È¤â¸Æ¤Ð¤ì¤ë»Äº¹¤Îʬ»¶¤ò¥ì¥Ý¡¼¥È¤·¤Þ¤¹¡£¼«Í³ÅÙ (¥Ç¡¼¥¿ÅÀ ¤Î¿ô¤«¤éÅö¤Æ¤Ï¤á¥Ñ¥é¥á¡¼¥¿¤Î¿ô¤ò°ú¤¤¤¿¤â¤Î) ¤Ï¤³¤ì¤é¤Îɾ²Á¤Ç»ÈÍѤµ¤ì¤Þ ¤¹¡£¤Ê¤¼¤Ê¤é¡¢¥Ç¡¼¥¿ÅÀ¤Î»Äº¹¤Î·×»»¤Ç»È¤ï¤ì¤ë¥Ñ¥é¥á¡¼¥¿¤ÏƱ¤¸¥Ç¡¼¥¿¤«¤é ÆÀ¤é¤ì¤ë¤â¤Î¤À¤«¤é¤Ç¤¹¡£¤³¤ì¤é¤ÎÃͤϰʲ¼¤ÎÊÑ¿ô¤ËÂåÆþ¤µ¤ì¤Þ¤¹:
FIT_NDF = ¼«Í³Å٤οô FIT_WSSR = ½Å¤ß¤Ä¤»Äº¹¤Î¼«¾èÏ FIT_STDFIT = sqrt(WSSR/NDF)
¥Ñ¥é¥á¡¼¥¿¤Ë´Ø¤¹¤ë¿®Íê¥ì¥Ù¥ë¤òɾ²Á¤¹¤ë¤³¤È¤Ç¡¢Åö¤Æ¤Ï¤á¤«¤éÆÀ¤é¤ì¤ëºÇ¾® ¤Î¦Ö¼«¾è¤È¡¢Í׵᤹¤ë¿®Íê¥ì¥Ù¥ë¤Î¦Ö¼«¾è¤ÎÃͤò·èÄꤹ¤ë¤¿¤á¤Î¦Ö¼«¾è¤ÎÅý·× ¤òÍѤ¤¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£¤·¤«¤·¡¢¤½¤Î¤è¤¦¤ÊÃͤòÀ¸À®¤¹¤ë¥Ñ¥é¥á¡¼¥¿¤ÎÁȤò ·èÄꤹ¤ë¤Ë¤Ï¡¢ÁêÅö¤Î¤µ¤é¤Ê¤ë·×»»¤¬É¬ÍפȤʤë¤Ç¤·¤ç¤¦¡£
`fit` ¤Ï¿®Íê¶è´Ö¤Î·èÄê¤è¤ê¤à¤·¤í¡¢ºÇ¸å¤ÎÈ¿Éü¸å¤Îʬ»¶-¶¦Ê¬»¶¹ÔÎ󤫤éľ ¤Á¤ËÆÀ¤é¤ì¤ë¥Ñ¥é¥á¡¼¥¿¤Î¸íº¹É¾²Á¤òÊó¹ð¤·¤Þ¤¹¡£¤³¤ì¤é¤Îɾ²Á¤Ï¡¢É¸½àÊк¹ ¤È¤·¤Æ·×»»¤µ¤ì¤ëÎ̤λØÄê¤Ë´Ø¤¹¤ëÅý·×¾å¤Î¾ò·ï¤¬¡¢°ìÈ̤ˤÏÈóÀþ·ÁºÇ¾®¼«¾è ÌäÂê¤Ç¤ÏÊݾڤµ¤ì¤Ê¤¤¤Î¤Ç¤¹¤¬¡¢Àþ·ÁºÇ¾®¼«¾èÌäÂê¤Ç¤Îɸ½à¸íº¹ (³Æ¥Ñ¥é¥á¡¼ ¥¿¤Îɸ½àÊк¹) ¤ÈƱ¤¸ÊýË¡¤Ç·×»»¤µ¤ì¤Þ¤¹¡£¤½¤·¤Æ¤½¤Î¤¿¤á´·Îã¤Ë¤è¤ê¡¢¤³¤ì ¤é¤Ï "ɸ½à¸íº¹" ¤È¤« "Á²¶áɸ½à¸íº¹" ¤È¸Æ¤Ð¤ì¤Æ¤¤¤Þ¤¹¡£Á²¶áɸ½à¸íº¹¤Ï°ì È̤˳ڴѲ᤮¡¢¿®Íê¥ì¥Ù¥ë¤Î·èÄê¤Ë¤Ï»È¤¦¤Ù¤¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢ÄêÀŪ¤Ê»Ø ɸ¤È¤·¤Æ¤ÏÌò¤ËΩ¤Ä¤Ç¤·¤ç¤¦¡£
ºÇ½ªÅª¤Ê²ò¤Ï¡¢²ò¤ÎÈϰϤˤª¤±¤ë¥Ñ¥é¥á¡¼¥¿¤ÎÁê´Ø¤ò¼¨¤¹Áê´Ø¹ÔÎó¤âÀ¸À®¤·¤Þ ¤¹: ¤½¤Î¼çÂгÑÍ×ÁÇ¡¢¤¹¤Ê¤ï¤Á¼«¸ÊÁê´Ø¤Ï¾ï¤Ë 1 ¤Ç¡¢Á´¤Æ¤Î¥Ñ¥é¥á¡¼¥¿¤¬ÆÈ Ω¤Ê¤é¤ÐÈóÂгÑÍ×ÁǤϤ¹¤Ù¤Æ 0 ¤Ë¶á¤¤Ãͤˤʤê¤Þ¤¹¡£´°Á´¤Ë¾¤òÊ䤤¤¢¤¦ 2 ¤Ä¤ÎÊÑ¿ô¤Ï¡¢Â礤µ¤¬ 1 ¤Ç¡¢´Ø·¸¤¬Àµ¤ÎÁê´Ø¤«Éé¤ÎÁê´Ø¤«¤Ë¤è¤Ã¤ÆÀµ¤«Éé¤Ë ¤Ê¤ëÉ乿¤ò»ý¤ÄÈóÂгÑÍ×ÁǤò»ý¤Á¤Þ¤¹¡£ÈóÂгÑÍ×ÁǤÎÂ礤µ¤¬¾®¤µ¤¤¤Û¤É¡¢³Æ ¥Ñ¥é¥á¡¼¥¿¤Îɸ½àÊк¹¤Îɾ²Á¤Ï¡¢Á²¶áɸ½à¸íº¹¤Ë¶á¤¯¤Ê¤ê¤Þ¤¹¡£
¸Ä¡¹¤Î¥Ç¡¼¥¿ÅÀ¤Ø¤Î½Å¤ß¤Å¤±¤Î³ä¤êÅö¤Æ¤Î´ðÁäòÃΤäƤ¤¤ë¤Ê¤é¡¢¤½¤ì¤¬Â¬Äê ·ë²Ì¤ËÂФ¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤ò»ÈÍѤµ¤»¤è¤¦¤È¤¹¤ë¤Ç¤·¤ç¤¦¡£Î㤨¤Ð¡¢´ö¤Ä¤« ¤ÎÅÀ¤Ï¾¤ÎÅÀ¤è¤êÅö¤Æ¤Ë¤Ê¤ë¤È¤¤¤¦¤³¤È¤ò¹Íθ¤ËÆþ¤ì¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£¤½¤· ¤Æ¡¢¤½¤ì¤é¤ÏºÇ½ªÅª¤Ê¥Ñ¥é¥á¡¼¥¿¤ÎÃͤ˱ƶÁ¤·¤Þ¤¹¡£
¥Ç¡¼¥¿¤Î½Å¤ßÉÕ¤±¤Ï¡¢ºÇ¸å¤ÎÈ¿Éü¸å¤Î `fit` ¤ÎÄɲýÐÎϤËÂФ¹¤ë²ò¼á¤Î´ðÁà ¤òÍ¿¤¨¤Þ¤¹¡£³ÆÅÀ¤ËƱÅù¤Ë½Å¤ßÉÕ¤±¤ò¹Ô¤Ê¤¦¤Ë¤·¤Æ¤â¡¢½Å¤ß 1 ¤ò»È¤¦¤³¤È¤è ¤ê¤â¤à¤·¤íÊ¿¶Ñɸ½àÊк¹¤òɾ²Á¤¹¤ë¤³¤È¤¬¡¢¦Ö¼«¾è¤¬ÄêµÁ¤Ë¤è¤ê¤½¤¦¤Ç¤¢¤ë¤è ¤¦¤Ë¡¢WSSR ¤ò ̵¼¡¸µÊÑ¿ô¤È¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
Åö¤Æ¤Ï¤áÈ¿Éü¤Î³ÆÃʳ¬¤Ç¡¢Åö¤Æ¤Ï¤á¤Î¿Ê¹Ô¤Îɾ²Á¤Ë»È¤¦¤³¤È¤¬½ÐÍè¤ë¾ðÊó¤¬É½ ¼¨¤µ¤ì¤Þ¤¹ ('*' ¤Ï¤è¤ê¾®¤µ¤¤ WSSR ¤ò¸«¤Ä¤±¤é¤ì¤Ê¤«¤Ã¤¿¤³¤È¡¢¤½¤·¤ÆºÆ»î ¹Ô¤·¤Æ¤¤¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹)¡£'sum of squares of residuals' (»Äº¹¤Î¼«¾è ÏÂ) ¤Ï¡¢'chisquare' (¦Ö¼«¾è) ¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¥Ç¡¼¥¿¤ÈÅö¤Æ¤Ï¤á ´Ø¿ô¤È¤Î´Ö¤Î WSSR ¤ò°ÕÌ£¤·¤Æ¤¤¤Æ¡¢`fit` ¤Ï¤³¤ì¤òºÇ¾®²½¤·¤è¤¦¤È¤·¤Þ¤¹¡£ ¤³¤ÎÃʳ¬¤Ç¡¢½Å¤ßÉÕ¤±¤µ¤ì¤¿¥Ç¡¼¥¿¤Ë¤è¤Ã¤Æ¡¢¦Ö¼«¾è¤ÎÃͤϼ«Í³ÅÙ (= ¥Ç¡¼¥¿ ÅÀ¤Î¿ô - ¥Ñ¥é¥á¡¼¥¿¤Î¿ô) ¤Ë¶áÉÕ¤¯¤³¤È¤¬´üÂÔ¤µ¤ì¤Þ¤¹¡£WSSR ¤ÏÊäÀµ¤µ¤ì¤¿ ¦Ö¼«¾èÃÍ (WSSR/ndf; ndf = ¼«Í³ÅÙ)¡¢¤Þ¤¿¤ÏÅö¤Æ¤Ï¤áɸ½àÊк¹ (stdfit = sqrt(WSSR/ndf)) ¤ò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¤½¤ì¤é¤ÏºÇ½ªÅª¤Ê WSSR ¤ËÂФ· ¤Æ¥ì¥Ý¡¼¥È¤µ¤ì¤Þ¤¹¡£
¥Ç¡¼¥¿¤¬½Å¤ßÉÕ¤±¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢stdfit ¤Ï¡¢¥æ¡¼¥¶¤Îñ°Ì¤Ç¤Î¡¢¥Ç¡¼¥¿ ¤ÈÅö¤Æ¤Ï¤á´Ø¿ô¤ÎÊк¹¤Î RMS (¼«¾èÊ¿¶ÑÊ¿Êýº¬) ¤Ë¤Ê¤ê¤Þ¤¹¡£
¤â¤·ÂÅÅö¤Ê¥Ç¡¼¥¿¸íº¹¤òÍ¿¤¨¡¢¥Ç¡¼¥¿ÅÀ¤¬½½Ê¬Â¿¤¯¡¢¥â¥Ç¥ë¤¬Àµ¤·¤±¤ì¤Ð¡¢ ÊäÀµ¦Ö¼«¾èÃÍ¤Ï¤Û¤Ü 1 ¤Ë¤Ê¤ê¤Þ¤¹ (¾ÜºÙ¤Ï¡¢Å¬Åö¤ÊÅý·×³Ø¤ÎËܤΠ'¦Ö¼«¾èʬ ÉÛ' ¤Î¹à¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤)¡£¤³¤Î¾ì¹ç¡¢¤³¤Î³µÍפ˽ñ¤«¤ì¤Æ¤¤¤ë¤³¤È°Ê³° ¤Ë¡¢¥â¥Ç¥ë¤¬¥Ç¡¼¥¿¤Ë¤É¤ì¤¯¤é¤¤Îɤ¯Åö¤Æ¤Ï¤Ã¤Æ¤¤¤ë¤«¤ò·èÄꤹ¤ë¤¿¤á¤ÎÄɲà ¤Î»î¸³ÊýË¡¤¬¤¤¤¯¤Ä¤«¤¢¤ê¤Þ¤¹¡£
ÊäÀµ¦Ö¼«¾è¤¬ 1 ¤è¤ê¤Ï¤ë¤«¤ËÂ礤¯¤Ê¤Ã¤¿¤é¡¢¤½¤ì¤ÏÉÔÀµ¤Ê¥Ç¡¼¥¿¸íº¹É¾²Á¡¢ Àµµ¬Ê¬ÉÛ¤·¤Ê¤¤¥Ç¡¼¥¿¸íº¹¡¢¥·¥¹¥Æ¥à¾å¤Î¬Äê¸íº¹¡¢¸ÉΩ¤·¤¿É¸ËÜÃÍ (outliers)¡¢¤Þ¤¿¤ÏÎɤ¯¤Ê¤¤¥â¥Ç¥ë´Ø¿ô¤Ê¤É¤Î¤¿¤á¤Ç¤·¤ç¤¦¡£Î㤨¤Ð `plot 'datafile' using 1:($2-f($1))` ¤Ê¤É¤È¤·¤Æ»Äº¹¤òÉÁ²è¤¹¤ë¤³¤È¤Ï¡¢ ¤½¤ì¤é¤Î¥·¥¹¥Æ¥àŪ¤Ê·¹¸þ¤òÃΤ뤿¤á¤Î¼ê¤¬¤«¤ê¤È¤Ê¤ê¤Þ¤¹¡£¥Ç¡¼¥¿ÅÀ¤È´Ø¿ô ¤Îξ¼Ô¤òÉÁ²è¤¹¤ë¤³¤È¤Ï¡¢Â¾¤Î¥â¥Ç¥ë¤ò¹Í¤¨¤¿¤á¤Î¼ê¤¬¤«¤ê¤È¤Ê¤ë¤Ç¤·¤ç¤¦¡£
ƱÍͤˡ¢1.0 ¤è¤ê¾®¤µ¤¤ÊäÀµ¦Ö¼«¾è¤Ï¡¢WSSR ¤¬¡¢Àµµ¬Ê¬ÉÛ¤¹¤ë¸íº¹¤ò»ý¤Ä¥é ¥ó¥À¥à¤Ê¥µ¥ó¥×¥ë¤È´Ø¿ô¤ËÂФ·¤Æ´üÂÔ¤µ¤ì¤ë¤â¤Î¤è¤ê¤â¾®¤µ¤¤¤³¤È¤ò°ÕÌ£¤·¤Þ ¤¹¡£¥Ç¡¼¥¿¸íº¹É¾²Á¤¬Â礤¹¤®¤ë¤Î¤«¡¢Åý·×Ū¤Ê²¾Ä꤬Àµ¤·¤¯¤Ê¤¤¤Î¤«¡¢¤Þ¤¿ ¤Ï¥â¥Ç¥ë´Ø¿ô¤¬°ìÈÌŪ¤¹¤®¤Æ¡¢ÆâºßŪ·¹¸þ¤Ë²Ã¤¨¤ÆÆÃ¼ì¤Ê¥µ¥ó¥×¥ë¤Ë¤è¤ëÊÑÆ° ¤ÎÅö¤Æ¤Ï¤á¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤Î¤Ç¤·¤ç¤¦¡£ºÇ¸å¤Î¾ì¹ç¤Ï¡¢¤è¤ê¥·¥ó¥×¥ë¤Ê´Ø¿ô¤Ë¤¹ ¤ì¤Ð¤¦¤Þ¤¯¹Ô¤¯¤Ç¤·¤ç¤¦¡£
ɸ½àŪ¤Ê¥¨¥é¡¼¤ò¡¢¥Ñ¥é¥á¡¼¥¿¤ÎÉÔ³ÎÄêÀ¤Ë´Ø¤¹¤ë¡¢¤¢¤ë¤è¤ê¸½¼ÂŪ¤Êɾ²Á¤Ë ´Ø·¸ÉÕ¤±¤ë¤³¤È¡¢¤ª¤è¤ÓÁê´Ø¹ÔÎó¤Î½ÅÍ×À¤òɾ²Á¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ë Á°¤Ë¡¢¤¢¤Ê¤¿¤Ï `fit` ¤È¡¢¤½¤ì¤òŬÍѤ·¤è¤¦¤È¤¹¤ë¤¢¤ë¼ï¤ÎÌäÂê¤Ë´·¤ì¤Æ¤ª ¤¯É¬Íפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£
`fit` ¤Ï¡¢ÂçÄñ¤ÎÈóÀþ·ÁºÇ¾®¼«¾èË¡¤Î¼ÂÁõ¤Ç¤Ï¶¦Ä̤·¤Æ¡¢µ÷Î¥¤Î¼«¾è (y-f(x))**2 ¤Î½Å¤ßÉÕ¤¤ÎϤòºÇ¾®²½¤·¤è¤¦¤È¤¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ ¤½¤ì¤Ï¡¢x ¤ÎÃͤΠ"¸íº¹" ¤ò·×»»¤Ë´Ø¤·¤Æ¤Ï¤É¤ó¤ÊÊýË¡¤âÍ¿¤¨¤Æ¤Ï¤ª¤é¤º¡¢Ã± ¤Ë y ¤Ë´Ø¤¹¤ëɾ²Á¤Î¤ß¤Ç¤¹¡£¤Þ¤¿¡¢"¸ÉΩÅÀ" (Àµµ¬Ê¬ÉۤΥâ¥Ç¥ë¤Î¤«¤é³°¤ì ¤Æ¤¤¤ë¥Ç¡¼¥¿ÅÀ) ¤Ï¾ï¤Ë²ò¤ò°²½¤µ¤»¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
`fit` ¤Ë±Æ¶Á¤òÍ¿¤¨¤ë¤¿¤á¤ËÄêµÁ¤Ç¤¤ë¤¿¤¯¤µ¤ó¤Î `gnuplot` ¤ÎÊÑ¿ô¤¬¤¢¤ê ¤Þ¤¹¡£¤½¤ì¤é¤Ï `gnuplot` ¤ÎưºîÃæ¤Ë°ìÅÙÄêµÁ¤Ç¤¤Þ¤¹¤¬¡¢¤½¤ì¤Ï `control_variable` ¤Ç¾Ò²ð¤·¡¢`gnuplot` ¤¬Î© ¤Á¾å¤¬¤ëÁ°¤ËÀßÄꤹ¤ëÊÑ¿ô¤Ï `environment_variables` ¤Ç¾Ò²ð¤·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Î¤â¤Ã¤È¤â¾®¤µ¤¤¿ô»ú¤Î¸Â³¦ (1e-5) ¤Ï¡¢ÊÑ¿ô
FIT_LIMIT
¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£»Äº¹¤ÎÊ¿Êý¼«¾èϤ¬ 2 ¤Ä¤ÎÈ¿Éü¥¹¥Æ¥Ã¥×´Ö¤Ç¡¢¤³¤Î¿ôÃÍ¤è ¤ê¾®¤µ¤¤¿ô¤·¤«ÊѲ½¤·¤Ê¤«¤Ã¤¿¾ì¹ç¡¢Åö¤Æ¤Ï¤á¥ë¡¼¥Á¥ó¤Ï¡¢¤³¤ì¤ò '¼ý«¤·¤¿' ¤È¸«¤Ê¤·¤Þ¤¹¡£
È¿Éü¿ô¤ÎºÇÂçÃͤÏÊÑ¿ô
FIT_MAXITER
¤ÇÀ©¸Â¤µ¤ì¤Þ¤¹¡£0 (¤Þ¤¿¤ÏÄêµÁ¤·¤Ê¤¤¾ì¹ç) ¤ÏÀ©¸Â̵¤·¤ò°ÕÌ£¤·¤Þ¤¹¡£
¹¹¤Ë¤½¤Î¥¢¥ë¥´¥ê¥º¥à¤òÀ©¸æ¤·¤¿¤¤¾ì¹ç¤Ç¡¢¤«¤Ä Marquardt-Levenberg ¥¢¥ë ¥´¥ê¥º¥à¤òÎɤ¯ÃΤäƤ¤¤ë¾ì¹ç¤Ï¡¢¤µ¤é¤Ë¤½¤ì¤Ë±Æ¶Á¤òÍ¿¤¨¤ëÊÑ¿ô¤¬¤¢¤ê¤Þ¤¹¡£ `lambda` (¦Ë) ¤ÎºÇ½é¤ÎÃͤϡ¢Ä̾ï ML ¹ÔÎ󤫤鼫ưŪ¤Ë·×»»¤µ¤ì¤Þ¤¹¤¬¡¢¤â ¤·¤½¤ì¤ò¤¢¤é¤«¤¸¤áÍѰդ·¤¿Ãͤ˥»¥Ã¥È¤·¤¿¤±¤ì¤Ð
FIT_START_LAMBDA
¤Ë¥»¥Ã¥È¤·¤Æ¤¯¤À¤µ¤¤¡£FIT_START_LAMBDA ¤ò 0 °Ê²¼¤Ë¥»¥Ã¥È¤¹¤ë¤È¡¢¼«Æ°Åª ¤Ë·×»»¤µ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ÊÑ¿ô
FIT_LAMBDA_FACTOR
¤Ï¡¢¦Ö¼«¾è²½¤µ¤ì¤¿´Ø¿ô¤¬Áý²Ã¡¢¤¢¤ë¤¤¤Ï¸º¾¯¤¹¤ë¤Ë¤Ä¤ì¤Æ `lambda` ¤¬Áý²Ã ¤¢¤ë¤¤¤Ï¸º¾¯¤¹¤ë°ø¿ô¤òÍ¿¤¨¤Þ¤¹¡£FIT_LAMBDA_FACTOR ¤ò 0 ¤È¤¹¤ë¤È¡¢¤½¤ì¤Ï ¥Ç¥Õ¥©¥ë¥È¤Î°ø¿ô 10.0 ¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£
`fit` ¤Ë¤Ï FIT_ ¤«¤é»Ï¤Þ¤ëÊÑ¿ô¤¬Â¾¤Ë¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤È¤· ¤Æ¤Ï¤½¤Î¤è¤¦¤Ê̾Á°¤Ç»Ï¤Þ¤ëÊÑ¿ô¤Ï»È¤ï¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤Î¤¬°ÂÁ´¤Ç¤·¤ç¤¦¡£
ÊÑ¿ô FIT_SKIP ¤È FIT_INDEX ¤Ï¡¢°ÊÁ°¤ÎÈǤΠ`gnuplot` ¤Î¡¢`gnufit` ¤È¸Æ ¤Ð¤ì¤Æ¤¤¤¿ `fit` ¥Ñ¥Ã¥Á¤Ç»È¤ï¤ì¤Æ¤¤¤¿¤â¤Î¤Ç¡¢¸½ºß¤Ï»ÈÍѤµ¤ì¤Æ¤¤¤Þ¤»¤ó¡£ FIT_SKIP ¤Îµ¡Ç½¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ËÂФ¹¤ë every »ØÄê»Ò¤ÇÍѰդµ¤ì¤Æ¤¤¤Þ ¤¹¡£FIT_INDEX ¤ÏÊ£¿ôÅö¤Æ¤Ï¤áË¡ (multi-branch fitting) ¤Ç»È¤ï¤ì¤Æ¤¤¤¿¤â ¤Î¤Ç¤¹¤¬¡¢1 ÊÑ¿ô¤ÎÊ£¿ôÅö¤Æ¤Ï¤áË¡¤Ï¡¢º£¤Ç¤Ï µ¿»÷ 3 ¼¡¸µÅö¤Æ¤Ï¤á¤È¤·¤Æ¹Ô ¤Ê¤ï¤ì¤Æ¤¤¤Æ¡¢¤½¤³¤Ç¤Ï»Þ¤Î»ØÄê¤Ë¤Ï 2 ÊÑ¿ô¤È using ¤¬»È¤ï¤ì¤Æ¤¤¤Þ¤¹¡£ °Ê²¼»²¾È: `fit multi-branch`¡£
´Ä¶ÊÑ¿ô¤Ï `gnuplot` ¤¬Î©¤Á¾å¤¬¤ëÁ°¤ËÄêµÁ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤½¤ÎÀß ÄêÊýË¡¤Ï¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¤Ë°Í¸¤·¤Þ¤¹¡£
FIT_LOG
¤Ï¡¢Åö¤Æ¤Ï¤á¤Î¥í¥°¤¬½ñ¤«¤ì¤ë¥Õ¥¡¥¤¥ë̾ (¤ª¤è¤Ó¥Ñ¥¹) ¤òÊѹ¹¤·¤Þ¤¹¡£¥Ç¥Õ ¥©¥ë¥È¤Ç¤Ï¡¢ºî¶È¥Ç¥£¥ì¥¯¥È¥ê¾å¤Î "fit.log" ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤½¤Î¥Ç¥Õ¥© ¥ë¥È¤ÎÃͤϥ³¥Þ¥ó¥É `set fit logfile` ¤ò»È¤Ã¤Æ¾å½ñ¤¤Ç¤¤Þ¤¹¡£
FIT_SCRIPT
¤Ï¡¢¥æ¡¼¥¶¤¬ÃæÃǤ·¤¿¸å¤Ë¼Â¹Ô¤¹¤ë¥³¥Þ¥ó¥É¤ò»ØÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï replot ¤Ç¤¹¤¬¡¢`plot` ¤ä `load` ¥³¥Þ¥ó¥É¤È¤¹¤ì¤Ð¡¢Åö¤Æ¤Ï¤á¤Î¿Ê¹Ô¾õ ¶·¤Îɽ¼¨¤ò¥«¥¹¥¿¥Þ¥¤¥º¤¹¤ë¤Î¤ËÊØÍø¤Ç¤·¤ç¤¦¡£
Ê£¿ôÅö¤Æ¤Ï¤áË¡ (multi-branch fitting) ¤Ç¤Ï¡¢Ê£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤ò¡¢¶¦Ä̤Π¥Ñ¥é¥á¡¼¥¿¤ò»ý¤ÄÊ£¿ô¤Î 1 ÊÑ¿ô¤Î´Ø¿ô¤Ë¡¢WSSR ¤ÎÁíϤòºÇ¾®²½¤¹¤ë¤³¤È¤Ë¤è ¤Ã¤ÆÆ±»þ¤ËÅö¤Æ¤Ï¤á¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£³Æ¥Ç¡¼¥¿½¸¹ç¤ËÂФ¹¤ë´Ø¿ô¤È¥Ñ¥é¥á¡¼ ¥¿ (»Þ) ¤Ï 'µ¿»÷ÊÑ¿ô' ¤ò»È¤¦¤³¤È¤ÇÁªÂò¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢¥Ç¡¼¥¿¹ÔÈÖ¹æ (-1; '¥Ç¡¼¥¿Îó' ¤ÎÈÖ¹æ) ¤Þ¤¿¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ëÈÖ¹æ (-2) ¤ò 2 ¤ÄÌÜ¤ÎÆÈΩ ÊÑ¿ô¤È¤·¤Þ¤¹¡£
Îã: 2 ¤Ä¤Î»Ø¿ô¸º¿ê·Á z=f(x) ¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Æ¡¢¤½¤ì¤¾¤ì°Û¤Ê¤ë¥Ç¡¼¥¿½¸¹ç ¤òµ½Ò¤·¤Æ¤¤¤ë¤¬¡¢¶¦Ä̤·¤¿¸º¿ê»þ´Ö¤ò»ý¤Á¡¢¤½¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòɾ²Á¤¹¤ë¡£ ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤¬ x:z:s ¤Î·Á¼°¤Ç¤¢¤Ã¤¿¤È¤¹¤ë¤È¡¢¤³¤Î¾ì¹ç°Ê²¼¤Î¤è¤¦¤Ë¤¹ ¤ì¤Ð¤è¤¤¡£
f(x,y) = (y==0) ? a*exp(-x/tau) : b*exp(-x/tau) fit f(x,y) 'datafile' using 1:-2:2:3 via a, b, tau
¤è¤êÊ£»¨¤ÊÎã¤Ë¤Ä¤¤¤Æ¤Ï¡¢¥Ç¥â¥Õ¥¡¥¤¥ë "fit.dem" ¤Ç»È¤ï¤ì¤ë "hexa.fnc" ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¤â¤·½¾Â°ÊÑ¿ô¤Î¥¹¥±¡¼¥ë¤Ëº¹¤¬¤¢¤ë¾ì¹ç¡¢Ã±°Ì¤Î½Å¤ßÉÕ¤±¤Ç¤Ï 1 ¤Ä¤Î»Þ¤¬»Ù ÇÛ¤·¤Æ¤·¤Þ¤¦²ÄǽÀ¤¬¤¢¤ë¤Î¤Ç¡¢Å¬Åö¤Ê½Å¤ßÉÕ¤±¤¬É¬Íפˤʤê¤Þ¤¹¡£³Æ»Þ¤ò¥Ð ¥é¥Ð¥é¤ËÅö¤Æ¤Ï¤á¤ë¤Î¤ËÊ£¿ôÅö¤Æ¤Ï¤áË¡¤Î²ò¤ò½é´üÃͤȤ·¤ÆÍѤ¤¤ë¤Î¤Ï¡¢Á´ÂÎ ¤ò¹ç¤ï¤»¤¿²ò¤Î³Æ»Þ¤ËÂФ¹¤ëÁêÂÐŪ¤Ê±Æ¶Á¤Ë´Ø¤¹¤ëɽ¼¨¤òÍ¿¤¨¤ë¤³¤È¤Ë¤Ê¤ë¤Ç ¤·¤ç¤¦¡£
ÈóÀþ·ÁÅö¤Æ¤Ï¤á¤Ï¡¢Âç°èŪ¤ÊºÇŬÃÍ (»Äº¹¤Î¼«¾èÏ (SSR) ¤ÎºÇ¾®Ãͤò»ý¤Ä²ò) ¤Ø¤Î¼ý«¤ÏÊݾڤϤ·¤Þ¤»¤ó¤¬¡¢¶É½êŪ¤Ê¶Ë¾®ÃͤòÍ¿¤¨¤ë¤³¤È¤Ï¤Ç¤¤Þ¤¹¡£¤½¤Î ¥µ¥Ö¥ë¡¼¥Á¥ó¤Ï¤½¤ì¤ò·èÄꤹ¤ëÊýË¡¤ò²¿¤â»ý¤Á¹ç¤ï¤»¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢¤³¤ì¤¬µ¯ ¤³¤Ã¤¿¤«¤É¤¦¤«¤òȽÃǤ¹¤ë¤Î¤Ï¤¢¤Ê¤¿¤ÎÀÕǤ¤È¤Ê¤ê¤Þ¤¹¡£
`fit` ¤Ï¡¢²ò¤«¤é±ó¤¯¤«¤é»Ï¤á¤ë¤È¼ºÇÔ¤¹¤ë¤«¤âÃΤì¤Þ¤»¤ó¤·¡¢¤·¤Ð¤·¤Ð¤½¤ì ¤Ïµ¯¤³¤êÆÀ¤Þ¤¹¡£±ó¤¯¤È¤¤¤¦¤Î¤Ï¡¢SSR ¤¬Â礤¯¡¢¥Ñ¥é¥á¡¼¥¿¤ÎÊѲ½¤ËÂФ·¤Æ ¤½¤ÎÊѲ½¤¬¾®¤µ¤¤¡¢¤¢¤ë¤¤¤Ï¿ôÃÍŪ¤ËÉÔ°ÂÄê¤ÊÎΰè (Î㤨¤Ð¿ôÃͤ¬Â礤¹¤®¤Æ ÉâÆ°¾®¿ô¤Î·å¤¢¤Õ¤ì¤òµ¯¤³¤¹) ¤ËÅþ㤷¤Æ¤·¤Þ¤Ã¤Æ¡¢¤½¤Î·ë²Ì "̤ÄêµÁÃÍ (undefined value)" ¤Î¥á¥Ã¥»¡¼¥¸¤« `gnuplot` ¤ÎÄä»ß¤ò°ú¤µ¯¤³¤·¤Æ¤·¤Þ¤¦ ¤è¤¦¤Ê¾ì¹ç¤ò°ÕÌ£¤·¤Þ¤¹¡£
Âç°èŪ¤ÊºÇŬÃͤò¸«¤Ä¤±¤ë²ÄǽÀ¤ò²þÁ±¤¹¤ë¤Ë¤Ï¡¢ºÇ½é¤ÎÃͤò¤½¤Î²ò¤Ë¾¯¤Ê¤¯ ¤È¤â¤Û¤Ü¶á¤¯¤Ë¼è¤ë¤Ù¤¤Ç¤·¤ç¤¦¡£Î㤨¤Ð¡¢¤â¤·²Äǽ¤Ê¤é¤Ð°ì·åʬ¤ÎÂ礤µ¤Î ÈÏ°ÏÆâ¤Ç¡£ºÇ½é¤ÎÃͤ¬²ò¤Ë¶á¤¤¤Û¤É¾¤Î²ò¤Ç½ªÎ»¤·¤Æ¤·¤Þ¤¦²ÄǽÀ¤ÏÄ㤯¤Ê¤ê ¤Þ¤¹¡£ºÇ½é¤ÎÃͤò¸«¤Ä¤±¤ë°ì¤Ä¤ÎÊýË¡¤Ï¡¢¥Ç¡¼¥¿¤ÈÅö¤Æ¤Ï¤á´Ø¿ô¤òƱ¤¸¥°¥é¥Õ ¤Î¾å¤ËÉÁ²è¤·¤ÆÅ¬Åö¤Ê¶á¤µ¤Ë㤹¤ë¤Þ¤Ç¡¢¥Ñ¥é¥á¡¼¥¿¤ÎÃͤòÊѹ¹¤·¤Æ replot ¤¹¤ë¤³¤È¤ò·«¤êÊÖ¤¹¤³¤È¤Ç¤¹¡£¤½¤ÎÉÁ²è¤Ï¡¢¤è¤¯¤Ê¤¤Åö¤Æ¤Ï¤á¤Î¶Ë¾®ÃͤÇÅö¤Æ ¤Ï¤á¤¬½ªÎ»¤·¤¿¤«¤É¤¦¤«¤ò¥Á¥§¥Ã¥¯¤¹¤ë¤Î¤Ë¤âÍÍѤǤ¹¡£
¤â¤Á¤í¤ó¡¢Å¬ÅÙ¤ËÎɤ¤Åö¤Æ¤Ï¤á¤¬¡¢"¤½¤ì¤è¤ê¤è¤¤" Åö¤Æ¤Ï¤á (¤¢¤ë²þÎɤµ¤ì ¤¿Åö¤Æ¤Ï¤á¤ÎÎɤµ¤Î´ð½à¤Ë¤è¤Ã¤ÆÆÃħÉÕ¤±¤é¤ì¤¿Åý·×³ØÅª¤Ê°ÕÌ£¤Ç¡¢¤¢¤ë¤¤¤Ï ¤½¤Î¥â¥Ç¥ë¤Î¤è¤êŬÀڤʲò¤Ç¤¢¤ë¡¢¤È¤¤¤¦ÊªÍýŪ¤Ê°ÕÌ£¤Ç) ¤¬Â¸ºß¤·¤Ê¤¤¤³¤È ¤Î¾ÚÌÀ¤Ë¤Ï¤Ê¤ê¤Þ¤»¤ó¡£ÌäÂê¤Ë¤è¤Ã¤Æ¤Ï¡¢³Æ¥Ñ¥é¥á¡¼¥¿¤Î°ÕÌ£¤Î¤¢¤ëÈϰϤò¥« ¥Ð¡¼¤¹¤ë¤è¤¦¤ÊÍÍ¡¹¤Ê½é´üÃͤν¸¹ç¤ËÂФ·¤Æ `fit` ¤¹¤ë¤³¤È¤¬Ë¾¤Þ¤·¤¤¤«¤â ÃΤì¤Þ¤»¤ó¡£
¤³¤³¤Ç¤Ï¡¢`fit` ¤òºÇÂç¸Â¤ËÍøÍѤ¹¤ë¤¿¤á¤Ë¤¤¤¯¤Ä¤«³Ð¤¨¤Æ¤ª¤¯¤Ù¤¥Ò¥ó¥È¤ò ¾Ò²ð¤·¤Þ¤¹¡£¤½¤ì¤é¤ÏÁÈ¿¥Åª¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡¢¤½¤ÎËܼÁ¤¬¤·¤ß¹þ¤à¤Þ¤Ç²¿²ó¤â¤è ¤¯ÆÉ¤ó¤Ç¤¯¤À¤µ¤¤¡£
`fit` ¤Î°ú¿ô¤Î `via` ¤Ë¤Ï¡¢2 ¤Ä¤ÎÂ礤¯°Û¤Ê¤ëÌÜŪ¤Î¤¿¤á¤Î 2 ¤Ä¤Î·Á¼°¤¬ ¤¢¤ê¤Þ¤¹¡£`via "file"` ¤Î·Á¼°¤Ï¡¢¥Ð¥Ã¥Á½èÍý (ÈóÂÐÏ÷¿¤Ç¤Î¼Â¹Ô¤¬²Äǽ) ¤ÇºÇ¤âÎɤ¯»È¤ï¤ì¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤Ç½é´üÃͤòÍ¿¤¨¡¢¤Þ¤¿¤½¤Î¸å¤Ç·ë²Ì¤ò¾¤Î (¤Þ¤¿¤Ï Ʊ¤¸) ¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¥³¥Ô¡¼¤¹¤ë¤¿¤á¤Ë update ¤ò»È¤¦¤³ ¤È¤â½ÐÍè¤Þ¤¹¡£
`via var1, var2, ...` ¤Î·Á¼°¤ÏÂÐÏ÷¿¤Î¼Â¹Ô¤ÇÎɤ¯»È¤ï¤ì¡¢¥³¥Þ¥ó¥É¥Ò¥¹¥È ¥ê¤Îµ¡¹½¤¬»È¤Ã¤Æ¥Ñ¥é¥á¡¼¥¿¥ê¥¹¥È¤ÎÊÔ½¸¤ò¹Ô¤¤¡¢Åö¤Æ¤Ï¤á¤ò¼Â¹Ô¤·¤¿¤ê¡¢¤¢ ¤ë¤¤¤Ï¿·¤·¤¤½é´üÃͤòÍ¿¤¨¤Æ¼¡¤Î¼Â¹Ô¤ò¹Ô¤Ê¤Ã¤¿¤ê¤·¤Þ¤¹¡£¤³¤ì¤ÏÆñ¤·¤¤ÌäÂê ¤ËÂФ·¤Æ¤ÏÆÃ¤ËÍÍѤǡ¢Á´¤Æ¤Î¥Ñ¥é¥á¡¼¥¿¤ËÂФ·¤Æ 1 ÅÙ¤À¤±Åö¤Æ¤Ï¤á¤òľÀÜ ¼Â¹Ô¤·¤Æ¤â¡¢Îɤ¤½é´üÃͤǤʤ±¤ì¤Ð¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¤³¤È¤¬µ¯¤³¤êÆÀ¤ë¤«¤é¤Ç¤¹¡£ ¤½¤ì¤ò¸«¤Ä¤±¤ë¤Ë¤Ï¡¢¤¤¤¯¤Ä¤«¤Î¥Ñ¥é¥á¡¼¥¿¤Î¤ß¤ËÂФ·¤Æ²¿²ó¤«È¿Éü¤ò¹Ô¤Ê¤¤¡¢ ºÇ½ªÅª¤Ë¤ÏÁ´¤Æ¤Î¥Ñ¥é¥á¡¼¥¿¤ËÂФ¹¤ë 1 ÅÙ¤ÎÅö¤Æ¤Ï¤á¤¬¤¦¤Þ¤¯¤¤¤¯¤È¤³¤í¤Ë ½½Ê¬¶á¤¯¤Ê¤ë¤Þ¤Ç¤½¤ì¤ò·«¤êÊÖ¤¹¤³¤È¤Ç¤¹¡£
Åö¤Æ¤Ï¤á¤ò¹Ô¤Ê¤¦´Ø¿ô¤Î¥Ñ¥é¥á¡¼¥¿´Ö¤Ë¶¦Ä̤ΰ͸´Ø·¸¤¬¤Ê¤¤¤³¤È¤Ï³Îǧ¤·¤Æ ¤ª¤¤¤Æ¤¯¤À¤µ¤¤¡£Î㤨¤Ð¡¢a*exp(x+b) ¤òÅö¤Æ¤Ï¤á¤Ë»È¤Ã¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£¤½ ¤ì¤Ï a*exp(x+b)=a*exp(b)*exp(x) ¤À¤«¤é¤Ç¤¹¡£¤è¤Ã¤Æ¤³¤Î¾ì¹ç¤Ï a*exp(x) ¤Þ¤¿¤Ï exp(x+b) ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
µ»½ÑŪ¤Ê¤ªÏÃ: ¥Ñ¥é¥á¡¼¥¿¤ÎÂ礤µ¤Ï¤¢¤Þ¤ê°ã¤¤¤¹¤®¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£ÀäÂÐÃÍ ¤¬ºÇ¤âÂ礤¤¥Ñ¥é¥á¡¼¥¿¤ÈºÇ¤â¾®¤µ¤¤¥Ñ¥é¥á¡¼¥¿¤ÎÈæ¤¬Â礤¤ÄøÅö¤Æ¤Ï¤á¤Î¼ý «¤ÏÃÙ¤¯¤Ê¤ê¤Þ¤¹¡£¤½¤ÎÈæ¤¬¡¢¥Þ¥·¥ó¤ÎÉâÆ°¾®¿ô¤ÎÀºÅ٤εտô¤Ë¶á¤¤¤«¡¢¤Þ¤¿ ¤Ï¤½¤ì°Ê¾å¤Ê¤é¤Ð¡¢¤Û¤È¤ó¤É±Êµ×¤Ë¼ý«¤·¤Ê¤¤¤«¡¢µñÈݤµ¤ì¤ë¤Ç¤·¤ç¤¦¡£¤è¤Ã ¤Æ¤½¤Î´Ø¿ô¤ò¤³¤ì¤òÈò¤±¤ë¤è¤¦¤Ë²þÎɤ·¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£Î㤨¤Ð¡¢´Ø¿ô¤Î ÄêµÁ¤Ç 'parameter' ¤ò '1e9*parameter' ¤Ë¤¹¤ë¤È¤«¡¢¤Þ¤¿¤ÏºÇ½é¤ÎÃͤò 1e9 ¤Ç³ä¤ë¤È¤«¡£
¤â¤·¡¢´Ø¿ô¤ò¡¢Åö¤Æ¤Ï¤á¤ë¥Ñ¥é¥á¡¼¥¿¤ò·¸¿ô¤È¤¹¤ë¡¢Ã±½ã¤Ê´Ø¿ô¤ÎÀþ·Á·ë¹ç¤Ç ½ñ¤±¤ë¤Ê¤é¡¢¤½¤ì¤Ï¤È¤Æ¤â¤¤¤¤¤Î¤ÇÀ§È󤽤¦¤·¤Æ¤¯¤À¤µ¤¤¡£²¿¸Î¤Ê¤é¡¢ÌäÂ꤬ ¤â¤Ï¤äÈóÀþ·Á¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡¢È¿Éü¤Ï¾¯¤Ê¤¤²ó¿ô¤Ç¼ý«¤¹¤ë¤Ç¤·¤ç¤¦¡£¤â¤·¤«¤· ¤¿¤é¤¿¤Ã¤¿°ì²ó¤Ç¤¹¤à¤«¤â¤·¤ì¤Þ¤»¤ó¡£
¼ÂºÝ¤Î¼Â¸³¤Î¹ÖµÁ¤Ç¤Ï¥Ç¡¼¥¿²òÀϤËÂФ¹¤ë¤¤¤¯¤Ä¤«¤Î»Ø¼¨¤¬Í¿¤¨¤é¤ì¡¢¤½¤ì¤Ç ¥Ç¡¼¥¿¤Ø¤ÎºÇ½é¤Î´Ø¿ô¤ÎÅö¤Æ¤Ï¤á¤¬¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£¤â¤·¤«¤¹¤ë¤È¡¢´ðÁÃÍýÏÀ¤Î Ê£¿ô¤Î¦Ì̤ˤҤȤĤº¤ÄÂбþ¤¹¤ëÊ£¿ô²ó¤Î¥×¥í¥»¥¹¤¬É¬Íפ«¤âÃΤì¤Þ¤»¤ó¤¬¡¢ ¤½¤·¤Æ¤½¤ì¤é¤Î´Ø¿ô¤ÎÅö¤Æ¤Ï¤á¤Î¥Ñ¥é¥á¡¼¥¿¤«¤éËÜÅö¤ËÍߤ·¤«¤Ã¤¿¾ðÊó¤ò¼è¤ê ½Ð¤¹¤Ç¤·¤ç¤¦¡£¤·¤«¤·¡¢`fit` ¤ò»È¤¨¤Ð¡¢µá¤á¤ë¥Ñ¥é¥á¡¼¥¿¤Î»ëÅÀ¤«¤éľÀÜ¥â ¥Ç¥ë´Ø¿ô¤ò½ñ¤¯¤³¤È¤Ë¤è¤ê¡¢¤½¤ì¤Ï¤·¤Ð¤·¤Ð 1 ²ó¤ÇºÑ¤à¤Î¤Ç¤¹¡£»þ¡¹¤Ï¤è¤ê Æñ¤·¤¤Åö¤Æ¤Ï¤áÌäÂê¤Î·×»»¥³¥¹¥È¤¬¤«¤«¤ê¤Þ¤¹¤¬¡¢¥Ç¡¼¥¿ÊÑ´¹¤â¤«¤Ê¤ê¤Î³ä¹ç ¤ÇÈò¤±¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£¤â¤·¤³¤ì¤¬¡¢Åö¤Æ¤Ï¤á´Ø¿ô¤Îñ½ã²½¤Ë´Ø¤·¤Æ¡¢Á°¤Î ÃÊÍî¤ÈÌ·½â¤·¤Æ¤ë¤È»×¤¦¤Ê¤é¡¢¤½¤ì¤ÏÀµ²ò¤Ç¤¹¡£
"singular matrix" ¤Î¥á¥Ã¥»¡¼¥¸¤Ï¡¢¤³¤Î Marquardt-Levenberg ¥¢¥ë¥´¥ê¥º ¥à¤Î¥ë¡¼¥Á¥ó¤¬¡¢¼¡¤ÎÈ¿Éü¤ËÂФ¹¤ë¥Ñ¥é¥á¡¼¥¿¤ÎÃͤη׻»¤¬½ÐÍè¤Ê¤¤¤³¤È¤ò°Õ Ì£¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢Ê̤ʽé´üÃͤ«¤é»Ï¤á¤ë¤«¡¢´Ø¿ô¤òÊ̤ʷÁ¤Ç½ñ¤Ä¾¤¹¤«¡¢ ¤è¤ê´Êñ¤Ê´Ø¿ô¤Ë¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
ºÇ¸å¤Ë¡¢Â¾¤ÎÅö¤Æ¤Ï¤á¥Ñ¥Ã¥±¡¼¥¸ (fudgit) ¤Î¥Þ¥Ë¥å¥¢¥ë¤«¤é¡¢¤³¤ì¤é¤Îʸ½ñ ¤òÍ×Ì󤹤ë¤è¤¦¤Ê¤¤¤¤°úÍѤò¾å¤²¤Þ¤¹: "Nonlinear fitting is an art! (Èó Àþ·ÁÅö¤Æ¤Ï¤áË¡¤Ï·Ý½Ñ¤À !)"
help¥³¥Þ¥ó¥É¤Ï¡¢ÁȤ߹þ¤ß¥Ø¥ë¥×¤òɽ¼¨¤·¤Þ¤¹¡£¤¢¤ë¹à¤Ë¤Ä¤¤¤Æ¤ÎÀâÌÀ¤ò»Ø Äꤷ¤¿¤¤¤È¤¤Ë¤Ï¡¢¼¡¤Î½ñ¼°¤ò»È¤Ã¤Æ²¼¤µ¤¤:
help {<¹àÌÜ̾>}
¤â¤· <¹àÌÜ̾> ¤¬»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¡¢`gnuplot` ¤Ë¤Ä¤¤¤Æ¤Î´Êñ¤ÊÀâÌÀ ¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£»ØÄꤷ¤¿¹àÌܤˤĤ¤¤Æ¤ÎÀâÌÀ¤¬É½¼¨¤µ¤ì¤¿¸å¡¢¤½¤ì¤ËÂФ¹¤ë ºÙÌܤΥá¥Ë¥å¡¼¤¬É½¼¨¤µ¤ì¡¢¤½¤ÎºÙÌÜ̾¤òÆþÎϤ¹¤ë¤³¤È¤ÇºÙÌܤËÂФ¹¤ë¥Ø¥ë¥× ¤ò³¤±¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤·¤Æ¡¢¤½¤ÎºÙÌܤÎÀâÌÀ¤¬É½¼¨¤µ¤ì¤¿¸å¤Ë¡¢¤µ¤é¤Ê ¤ëºÙÌÜ̾¤ÎÆþÎϤòÍ׵ᤵ¤ì¤ë¤«¡¢¤Þ¤¿¤Ï 1 ¤ÄÁ°¤Î¹àÌܤΥì¥Ù¥ë¤ØÌá¤ê¤Þ¤¹¡£ ¤³¤ì¤ò·«¤êÊÖ¤¹¤È¤ä¤¬¤Æ¡¢`gnuplot` ¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ø¤ÈÌá¤ê¤Þ¤¹¡£
¤Þ¤¿¡¢µ¿ÌäÉä (?) ¤ò¹àÌܤȤ·¤Æ»ØÄꤹ¤ë¤È¡¢¸½ºß¤Î¥ì¥Ù¥ë¤Î¹àÌܤΥꥹ¥È¤¬ ɽ¼¨¤µ¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É `history` ¤Ï¡¢²áµî¤ËÊÔ½¸¤·¤¿¥³¥Þ¥ó¥É¥é¥¤¥ó¤ÎÍúÎò (history) ¤Î °ìÍ÷¤òɽ¼¨¤·¤¿¤ê¡¢¤½¤Î°ìÉô¤òÊݸ¤·¤¿¤ê¡¢¤½¤Î°ì¤Ä¤ò¼Â¹Ô¤·¤¿¤ê¤·¤Þ¤¹¡£
¶ñÂÎÎã¤Ç»ÈÍÑË¡¤ò¾Ò²ð¤·¤Þ¤¹:
history # ÍúÎòÁ´ÂΤòɽ¼¨ history 5 # ÍúÎòÆâ¤ÎľÁ°¤Î 5 ¤Ä¤òɽ¼¨ history quiet 5 # ¥¨¥ó¥È¥êÈÖ¹æ¤Ê¤·¤ÇľÁ°¤Î 5 ¤Ä¤òɽ¼¨ history "hist.gp" # ÍúÎòÁ´ÂΤò¥Õ¥¡¥¤¥ë hist.gp ¤Ë½ñ¤½Ð¤¹ history "hist.gp" append # ÍúÎòÁ´ÂΤò¥Õ¥¡¥¤¥ë hist.gp ¤ËÄɲ乤ë history 10 "hist.gp" # ľÁ°¤Î 10 ¸Ä¤ò¥Õ¥¡¥¤¥ë hist.gp ¤Ë½ÐÎÏ history 10 "|head -5 >>diary.gp" # ¥Ñ¥¤¥×¤ÇÍúÎò¤ò 5 ¤Ä½ñ¤½Ð¤¹ history ?load # ÍúÎòÆâ¤Î "load" ¤Ç»Ï¤Þ¤ë¤â¤Î¤¹¤Ù¤Æ¤òɽ¼¨ history ?"set c" # ¾å¤ÈƱÍÍ (Ê£¿ô¤Î¸ì¤Ï°úÍÑÉä¤Ç°Ï¤à) hi !reread # "reread" ¤Ç»Ï¤Þ¤ëºÇ¤â¿·¤·¤¤¹Ô¤ò¼Â¹Ô hist !"set xr" # ¾å¤ÈƱÍÍ (Ê£¿ô¤Î¸ì¤Ï°úÍÑÉä¤Ç°Ï¤à) hi !hi # Åö¤Æ¤Æ¤ß¤Æ :-))
popen ´Ø¿ô¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ê¥·¥¹¥Æ¥à (Unix ¤Ê¤É) ¤Ç¤Ï¡¢ÍúÎò¤Î½ÐÎϤò ¥Ñ¥¤¥×·Ðͳ¤Ç¾¤Î³°Éô¥×¥í¥°¥é¥à¤ËÅϤ¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢¾å¤ÎÎã¤Î °ì¤Ä¤Ë¤¢¤ë¤è¤¦¤Ë¡¢¥Õ¥¡¥¤¥ë̾¤È¤·¤Æ¥³¥Þ¥ó¥É̾¤ÎÀèÆ¬¤Ë '|' ¤ò¤Ä¤±¤¿¤â¤Î ¤ò»È¤¤¤Þ¤¹¡£
¿·¤·¤¤½ñ¼°:
if (<condition>) { <command>; <command> <commands> <commands> } else { <commands> }
°ÊÁ°¤Î½ñ¼°:
if (<¾ò·ï>) <¥³¥Þ¥ó¥É¹Ô> [; else if (<¾ò·ï>) ...; else ...]
¤³¤Î¥Ð¡¼¥¸¥ç¥ó¤Î gnuplot ¤Ï¡¢if/else ¤Î¥Ö¥í¥Ã¥¯·Á¼°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ ¤¹¡£¥¡¼¥ï¡¼¥É `if`, `else` ¤Î¸å¤í¤Ë³«»Ï¥«¥Ã¥³ "{" ¤¬Â³¤¯¾ì¹ç¡¢"}" ¤Ç ½ªÎ»¤¹¤ë¥Ö¥í¥Ã¥¯¤Þ¤Ç¤Î¤¹¤Ù¤Æ¤Îʸ (Ê£¿ô¤ÎÆþÎϹԤâ²Ä) ¤Ë¾ò·ïŪ¤Ê¼Â¹Ô¤¬Å¬ ÍѤµ¤ì¤Þ¤¹¡£if ¥³¥Þ¥ó¥É¤ÏÆþ¤ì»Ò¤Ë¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¸Å¤¤·Á¼°¤Î 1 ¹Ô¤Î if/else ʸ¤â¤Þ¤À¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¿·¤·¤¤¥Ö¥í¥Ã ¥¯·Á¼°¤Î½ñ¼°¤È¤Ïº®¤¼¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£°Ê²¼»²¾È: if-old¡£
gnuplot ¥Ð¡¼¥¸¥ç¥ó 4.4 ¤Þ¤Ç¤Ï¡¢if/else ¥³¥Þ¥ó¥É¤ÎÄÌÍÑÈÏ°Ï¤Ï 1 ¹ÔÆâ¤Ëα ¤Þ¤Ã¤Æ¤¤¤Þ¤·¤¿¡£¸½ºß¤ÏÃæ¥«¥Ã¥³ { } ¤Ç°Ï¤à¤³¤È¤ÇÊ£¿ô¹Ô¤Ë¤¹¤ë¤³¤È¤¬²Äǽ ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤½¤Î¸Å¤¤·Á¼°¤â»Ä¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤½¤ì¤ÏÃæ¥«¥Ã¥³¤Î¥Ö¥í¥Ã ¥¯Æâ¤Ç»È¤¦¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£
¥¡¼¥ï¡¼¥É `if` ¤¬ "{" ¤ò¤È¤â¤Ê¤ï¤Ê¤¤¾ì¹ç¤Ï¡¢<¾ò·ï> ¤¬¿¿ (¥¼¥í¤Ç¤Ê¤¤) ¤Ê¤é¤Ð <¥³¥Þ¥ó¥É¹Ô> ¤Î¥³¥Þ¥ó¥É (Ê£¿ô¤â²Ä) ¤¬¼Â¹Ô¤µ¤ì¡¢µ¶ (¥¼¥í) ¤Ê¤é¤Ð ¥¹¥¥Ã¥×¤µ¤ì¤Þ¤¹¡£¤¤¤º¤ì¤Î¾ì¹ç¤âÆþÎϹԤκǸå¤Ë¤Ê¤ë¤«¡¢`else` ¤¬¸½¤ì¤ë ¤È¤³¤í¤Þ¤Ç¤½¤ì¤¬¹Ô¤ï¤ì¤Þ¤¹¡£`;` ¤ò»È¤¦¤ÈƱ¤¸¹Ô¤ËÊ£¿ô¤Î¥³¥Þ¥ó¥ÉÃÖ¤¯¤³¤È ¤¬²Äǽ¤Ç¤¹¤¬¡¢¾ò·ïÉÕ¤¤Î¥³¥Þ¥ó¥É (`if` ¤Î¹½Ê¸¼«ÂÎ) ¤Ï¤½¤³¤Ç¤Ï½ª¤é¤Ê¤¤ ¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
Îã:
pi=3 if (pi!=acos(-1)) print "?Fixing pi!"; pi=acos(-1); print pi
¤ò¼Â¹Ô¤¹¤ë¤È¡¢
?Fixing pi! 3.14159265358979
¤Èɽ¼¨¤µ¤ì¤Þ¤¹¤¬¡¢
if (1==2) print "Never see this"; print "Or this either"
¤È¤¹¤ë¤È¡¢²¿¤âɽ¼¨¤µ¤ì¤Þ¤»¤ó¡£
¤½¤Î¾:
v=0 v=v+1; if (v%2) print "2" ; else if (v%3) print "3" ; else print "fred"
(²¿ÅÙ¤âºÇ¸å¤Î¹Ô¤ò·«¤êÊÖ¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤ !)
if ¤È reread ¤ò»È¤Ã¤Æ¥ë¡¼¥×¤ò¹½À®¤¹¤ëÎã¤Ï¡¢°Ê²¼»²¾È: reread¡£
`plot`, `splot`, `set`, unset ¥³¥Þ¥ó¥É¤Ç¤Ï¡¢·«¤êÊÖ¤·Àá¤ò»È¤¦¤³¤È¤â¤Ç ¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢´ðËÜŪ¤Ê¥³¥Þ¥ó¥É¤òÊ£¿ô²ó¼Â¹Ô¤¹¤ë¸ú²Ì¤ò»ý¤Á¡¢¤½¤Î¤ª¤Î¤ª ¤Î¤Î¼Â¹Ô¤Ç¤Ï·«¤êÊÖ¤·À©¸æÊÑ¿ô¤Ë¤è¤Ã¤Æ¿ô¼°¤ÏºÆÉ¾²Á¤µ¤ì¤Þ¤¹¡£`do` ¥³¥Þ¥ó ¥É¤Ç¤Ï¡¢¤É¤ó¤Ê¥³¥Þ¥ó¥ÉÎó¤Ç¤â·«¤êÊÖ¤·¼Â¹Ô¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£·«¤êÊÖ¤· Àá¤Ï¸½ºß¤Ï°Ê²¼¤Î 2 ¤Ä¤Î·Á¼°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹:
for [intvar = start:end{:increment}] for [stringvar in "A B C D"]
Îã:
plot for [filename in "A.dat B.dat C.dat"] filename using 1:2 with lines plot for [basename in "A B C"] basename.".dat" using 1:2 with lines set for [i = 1:10] style line i lc rgb "blue" unset for [tag = 100:200] label tag
·«¤êÊÖ¤·¤ÎÆþ¤ì»Ò¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹:
set for [i=1:9] for [j=1:9] label i*10+j sprintf("%d",i*10+j) at i,j
¤µ¤é¤Ê¤ëÀâÌÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `plot iteration`, `do`¡£
`load` ¥³¥Þ¥ó¥É¤Ï¡¢»ØÄꤵ¤ì¤¿ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤ò¡¢¤½¤ì¤¬ÂÐÏÃŪ¤ËÆþÎÏ ¤µ¤ì¤¿¤«¤Î¤è¤¦¤Ë¼Â¹Ô¤·¤Þ¤¹¡£save ¥³¥Þ¥ó¥É¤Ç¤Ä¤¯¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤Ï¡¢ `load` ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Í¸ú¤Ê¥³¥Þ¥ó¥É¤Î½ñ¤«¤ì¤¿¥Æ¥¥¹¥È¥Õ¥¡¥¤¥ë¤ò ¤Ä¤¯¤ì¤Ð¡¢¤½¤ì¤Ï¡¢`load`¥³¥Þ¥ó¥É¤Ë¤è¤Ã¤Æ¡¢¼Â¹Ô¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ `load` Ãæ¤Î¥Õ¥¡¥¤¥ë¤ÎÃæ¤Ë¤µ¤é¤Ë `load` ¤Þ¤¿¤Ï call ¥³¥Þ¥ó¥É¤¬¤¢¤Ã¤Æ ¤â¹½¤¤¤Þ¤»¤ó¡£¥³¥Þ¥ó¥ÉÃæ¤Î¥³¥á¥ó¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `comments`¡£ `load` ¤¹¤ë¤È¤¤Ë°ú¿ô¤òÍ¿¤¨¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: call¡£
½ñ¼°:
load "<ÆþÎÏ¥Õ¥¡¥¤¥ë̾>"
ÆþÎÏ¥Õ¥¡¥¤¥ë̾¤Ï°úÍÑÉä¤Ç°Ï¤Þ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
`load` ¥³¥Þ¥ó¥É¤Ï¡¢É¸½àÆþÎϤ«¤é¤Î¥³¥Þ¥ó¥É¤ÎÆþÎϤΤ¿¤á¤Ë¡¢ÆÃÊ̤ʥե¡¥¤ ¥ë̾ "-" ¤òÍѰդ·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢`gnuplot` ¤Î¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤¬¡¢¤¤ ¤¯¤Ä¤«¤Î¥³¥Þ¥ó¥É¤òɸ½àÆþÎϤ«¤é¼õ¤±ÉÕ¤±¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¾ÜºÙ¤Ë¤Ä¤¤¤Æ ¤Ï¡¢°Ê²¼»²¾È: `batch/interactive`¡£
Unix ¤Î¤è¤¦¤Ë popen ´Ø¿ô¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ê¥·¥¹¥Æ¥à¤Ç¤Ï¡¢'<' ¤Ç»Ï¤Þ¤ë ¥Õ¥¡¥¤¥ë̾¤Ë¤¹¤ë¤³¤È¤Ç¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤ò¥Ñ¥¤¥×¤«¤éÆÉ¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
load 'work.gnu' load "func.dat" load "< loadfile_generator.sh"
`gnuplot` ¤Ø¤Î°ú¿ô¤È¤·¤ÆÍ¿¤¨¤é¤ì¤¿¥Õ¥¡¥¤¥ë̾¤Ï¡¢°ÅÌۤΤ¦¤Á¤Ë `load` ¥³ ¥Þ¥ó¥É¤Ë¤è¤Ã¤Æ¼Â¹Ô¤µ¤ì¤Þ¤¹¡£¤³¤ì¤é¤Ï¡¢»ØÄꤵ¤ì¤¿½ç¤Ë¥í¡¼¥É¤µ¤ì¡¢¤½¤Î¸å `gnuplot` ¤Ï½ªÎ»¤·¤Þ¤¹¡£
½ñ¼°:
lower {plot_window_nb}
¥³¥Þ¥ó¥É lower (raise ¤ÎÈ¿ÂÐ) ¤Ï¡¢`pm`, `win`, `wxt`, `x11` Åù¤Î gnuplot ¤ÎÂÐÏ÷¿½ÐÎÏ·Á¼°¤Î¼Â¹ÔÃæ¤Ë¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤ò²¼ (ÇØ¸å) ¤Ë²¼¤²¤Þ ¤¹¡£ÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¡¢¥Ç¥¹¥¯¥È¥Ã¥×¾å¤Î¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î z Êý¸þ¤Î ¥¦¥£¥ó¥É¥¦¤Î½Å¤Ê¤ê¤Î²¼¤ËÃÖ¤¤Þ¤¹¡£
`x11` ¤ä `wxt` ¤Î¤è¤¦¤ËÊ£¿ô¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢¥Ç ¥Õ¥©¥ë¥È¤Ç¤Ï¤³¤Î¥³¥Þ¥ó¥É¤Ï¤½¤ì¤é¤ÎÊ£¿ô¤Î¥¦¥£¥ó¥É¥¦¤ò¹ß½ç¤Ë²¼¤²¡¢ºÇ½é¤Ë ºî¤é¤ì¤¿¥¦¥£¥ó¥É¥¦¤ò°ìÈÖ²¼¤Ë¡¢ºÇ¸å¤Ëºî¤é¤ì¤¿¥¦¥£¥ó¥É¥¦¤ò°ìÈÖ¾å¤ËÊÂ¤Ù¤Þ ¤¹¡£¥ª¥×¥·¥ç¥ó°ú¿ô¤ÎÉÁ²èÈֹ椬Ϳ¤¨¤é¤ì¤¿¾ì¹ç¡¢¤½¤ì¤ËÂбþ¤¹¤ëÉÁ²è¥¦¥£¥ó ¥É¥¦¤¬Â¸ºß¤¹¤ì¤Ð¤½¤ì¤Î¤ß¤¬²¼¤²¤é¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó°ú¿ô¤Ï¡¢Ã±°ì¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Î½ÐÎÏ·Á¼°¡¢¤¹¤Ê¤ï¤Á `pm` ¤È `win` ¤Ç¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
pause ¥³¥Þ¥ó¥É¤Ï¡¢¥³¥Þ¥ó¥É¤Ë³¤¯Ç¤°Õ¤Îʸ»úÎó¤òɽ¼¨¤·¤¿¸å¡¢»ØÄꤵ¤ì ¤¿»þ´Ö¤Þ¤¿¤Ï¡¢²þ¹Ô¥¡¼¤¬²¡¤µ¤ì¤ë¤Þ¤ÇÂÔ¤Á¤Þ¤¹¡£pause ¥³¥Þ¥ó¥É¤Ï¡¢ `load` ÍѤΥե¡¥¤¥ë¤È¶¦¤Ë»ÈÍѤ¹¤ë¤È¡¢ÊØÍø¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£
½ñ¼°:
pause <time> {"<string>"} pause mouse {<endcondition>}{, <endcondition>} {"<string>"}
<time> ¤Ï¡¢Ç¤°Õ¤ÎÄê¿ô¤Þ¤¿¤Ï¼°¤Ç¤¹¡£-1 ¤ò»ØÄꤹ¤ë¤È²þ¹Ô¥¡¼¤¬²¡¤µ¤ì¤ë¤Þ ¤ÇÂÔ¤Á¤Þ¤¹¡£0 ¤ò»ØÄꤹ¤ë¤È°ìÀÚÂÔ¤¿¤º¡¢Àµ¤Î¿ô¤ò»ØÄꤹ¤ë¤È¤½¤ÎÉÿô¤À¤±ÂÔ ¤Á¤Þ¤¹¡£¼Â¹Ô´Ä¶¤¬Éðʲ¼¤Î»þ´Ö»ØÄê¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢¤½¤Î»þ´Ö¤Ï À°¿ô¤ÎÉÿô¤Ë´Ý¤á¤é¤ì¤Þ¤¹¡£`pause 0` ¤Ï `print` ¤ÈƱ¤¸¤Ç¤¹¡£
»ÈÍѤ·¤Æ¤¤¤ë½ÐÎÏ·Á¼°¤¬ `mousing` (¥Þ¥¦¥¹µ¡Ç½) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢ `pause mouse` ¤Ï¡¢¥Þ¥¦¥¹¥¯¥ê¥Ã¥¯¤¬¤¢¤ë¤« ctrl-C ¤¬²¡¤µ¤ì¤ë¤Þ¤ÇÂԤĤ褦 ¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤¤½ÐÎÏ·Á¼°¡¢¤Þ¤¿¤Ï¥Þ¥¦¥¹µ¡Ç½¤¬Í¸ú¤Ë¤Ê¤Ã¤Æ¤Ê¤¤¾ì¹ç `pause mouse` ¤Ï `pause -1` ¤ÈƱ¤¸¤Ç¤¹¡£
°ì¤Ä¡¢¤¢¤ë¤¤¤ÏÊ£¿ô¤Î½ªÎ»¾ò·ï (endcondition) ¤¬ `pause mouse` ¤Î¸å¤ËÍ¿ ¤¨¤é¤ì¤¿¾ì¹ç¡¢¤½¤Î¤¦¤Á¤Î¤É¤Î°ì¤Ä¤Ç¤â pause ¤Ï½ªÎ»¤·¤Þ¤¹¡£»ØÄê¤Ç¤¤ë½ª λ¾ò·ï¤Ï¡¢`keypress`, `button1`, `button2`, `button3`, `close`, `any` ¤Î¤¤¤º¤ì¤«¤Ç¤¹¡£pause ¤¬¥¡¼ÆþÎϤˤè¤Ã¤Æ½ªÎ»¤·¤¿¾ì¹ç¡¢²¡¤µ¤ì¤¿¥¡¼¤Î ASCII ¥³¡¼¥É¤Ï MOUSE_KEY ¤ËÊݸ¤µ¤ì¡¢Ê¸»ú¤½¤ì¼«¿È¤Ï¡¢1 ʸ»ú¤Îʸ»úÎóÃÍ ¤È¤·¤Æ MOUSE_CHAR ¤ËÊÖ¤µ¤ì¤Þ¤¹¡£`keypress` ¤¬½ªÎ»¾ò·ï¤Î°ì¤Ä¤Ç¤¢¤ì¤Ð¡¢ ¥Û¥Ã¥È¥¡¼ (¥¡¼³ä¤êÅö¤Æ¥³¥Þ¥ó¥É) ¤Ï̵¸ú¤Ë¤Ê¤ê¤Þ¤¹¡£`buttons3` ¤¬½ªÎ» ¾ò·ï¤Î°ì¤Ä¤Ç¤¢¤ì¤Ð¡¢³ÈÂ絡ǽ¤Ï̵¸ú¤Ë¤Ê¤ê¤Þ¤¹¡£
¤É¤Î¾ì¹ç¤Ç¤â¥Þ¥¦¥¹¤ÎºÂɸ¤ÏÊÑ¿ô MOUSE_X, MOUSE_Y, MOUSE_X2, MOUSE_Y2 ¤Ë Êݸ¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: variables¡£
Ãí°Õ: pause ¥³¥Þ¥ó¥É¤Ï OS ¤Ø¤Î¥³¥Þ¥ó¥É¤Ç¤¢¤êÉÁ²è¤Î°ìÉô¤Ç¤Ï¤Ê¤¤¤Î¤Ç¡¢ °Û¤Ê¤ë½ÐÎÏÁõÃÖ¤Ç¤Ï°Û¤Ê¤ëÆ°ºî¤ò¤¹¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£(¤³¤ì¤Ï¡¢¥Æ¥¥¹¥È ¤È¥°¥é¥Õ¥£¥Ã¥¯¥¹¤¬¡¢¤É¤Î¤è¤¦¤Ëº®ºß¤¹¤ë¤«¤Ë¤è¤ê¤Þ¤¹¡£)
Îã:
pause -1 # ²þ¹Ô¥¡¼¤¬²¡¤µ¤ì¤ë¤Þ¤ÇÂÔ¤Ä pause 3 # 3 ÉÃÂÔ¤Ä pause -1 "³¤±¤ë¤Ë¤Ï return ¤òÂǤäƤ¯¤À¤µ¤¤" pause 10 "¤³¤ì¤ÏÈþ¤·¤¯¤Ê¤¤¤Ç¤¹¤« ? 3 ¼¡¤Î spline ¤Ç¤¹" pause mouse "ÁªÂò¤·¤¿¥Ç¡¼¥¿ÅÀ¾å¤ÇǤ°Õ¤Î¥Ü¥¿¥ó¤ò¥¯¥ê¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤" pause mouse keypress "͸ú¤Ê¥¦¥£¥ó¥É¥¦Æâ¤Ç A-F ¤Îʸ»ú¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤" pause mouse button1,keypress pause mouse any "Ǥ°Õ¤Î¥¡¼¡¢¥Ü¥¿¥ó¤Ç½ªÎ»¤·¤Þ¤¹"
°¡¼ï¤Ç¤¢¤ë "pause mouse key" ¤Ï¡¢Í¸ú¤ÊÉÁ²è¥¦¥£¥ó¥É¥¦Æâ¤Ç¤ÎǤ°Õ¤Î¥¡¼ ÆþÎϤˤè¤Ã¤ÆºÆ³«¤µ¤ì¤Þ¤¹¡£ÆÃÊ̤ʥ¡¼ÆþÎϤޤÇÂԤĤ褦¤Ë¤·¤¿¤¤¾ì¹ç¤Ï¡¢°Ê ²¼¤Î¤è¤¦¤Ê reread ¤Ë¤è¤ë¥ë¡¼¥×¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹:
print "ÉÁ²è¥¦¥£¥ó¥É¥¦Æâ¤Ç Tab ¥¡¼¤òÂǤĤÈÉüµ¢¤·¤Þ¤¹¡£" load "wait_for_tab"
¥Õ¥¡¥¤¥ë "wait_for_tab" ¤Ï°Ê²¼¤Î¤è¤¦¤Ê¤â¤Î¤Ç¤¹:
pause mouse key if (MOUSE_KEY != 9) reread
`plot` ¤Ï `gnuplot` ¤Ç¿Þ¤òÉÁ¤¯¤¿¤á¤Î´ðËÜŪ¤Ê¥³¥Þ¥ó¥É¤Ç¤¹¡£ ¤½¤ì¤Ï´Ø¿ô ¤ä¥Ç¡¼¥¿¤ò¼Â¤Ë¿¤¯¤ÎÊýË¡¤Çɽ¼¨¤·¤Þ¤¹¡£`plot` ¤Ï 2 ¼¡¸µ¤Î´Ø¿ô¤ä¥Ç¡¼¥¿¤ò ÉÁ¤¯¤Î¤Ë»È¤ï¤ì¡¢`splot` ¤Ï 3 ¼¡¸µ¤Î¶ÊÌ̤ä¥Ç¡¼¥¿¤Î 2 ¼¡¸µÅê±Æ¤òÉÁ¤¤Þ¤¹¡£ `plot` ¤È `splot` ¤Ï¿¤¯¤Î¶¦Ä̤ε¡Ç½¤òÄ󶡤·¤Þ¤¹¤¬¡¢¤½¤Î°ã¤¤¤Ë¤Ä¤¤¤Æ¤Ï °Ê²¼»²¾È: `splot`¡£ÆÃ¤ËÃí°Õ¤·¤Æ¤ª¤¤Þ¤¹¤¬¡¢`binary <binary list>` ¥ª¥× ¥·¥ç¥ó¤Ï `plot`, `splot` ¤ÎξÊý¤Çưºî¤·¤Þ¤¹¤¬¡¢Î¾¼Ô¤Ë¤Ï¾®¤µ¤Ê°ã¤¤¤¬¤¢ ¤ê¤Þ¤¹¡£
½ñ¼°:
plot {<ranges>} {<iteration>} {<function> | {"<datafile>" {datafile-modifiers}}} {axes <axes>} {<title-spec>} {with <style>} {, {definitions{,}} <function> ...}
´Ø¿ô <function>¡¢¤Þ¤¿¤Ï°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë̾ (<datafile>) ¤Î¤É¤Á¤é¤«°ìÊý¤òÍ¿¤¨¤Þ¤¹¡£´Ø¿ô¤ÏÄ̾ï¤Ï 1 Ëܤοô¼°¤Ç¤¹¤¬¡¢ÇÞ²ðÊÑ¿ô¥â¡¼ ¥É (parametric) ¤Ë¤ª¤¤¤Æ¤Ï 2 ¤Ä¤Î¿ô¼°¤ÎÁȤǤ¹¡£´Ø¿ô¤Ï¡¢ÁȤ߹þ¤ß´Ø¿ô¡¢ ¥æ¡¼¥¶ÄêµÁ´Ø¿ô¡¢¤¢¤ë¤¤¤Ï¤½¤Î plot ¥³¥Þ¥ó¥É¤Î¾å¤ÇÍ¿¤¨¤ë¤â¤Î¤Î¤¤¤º¤ì¤«¤ò »ÈÍѤǤ¤Þ¤¹¡£¥³¥ó¥Þ¤Ç¶èÀڤ뤳¤È¤Ç¡¢Ê£¿ô¤Î¥Ç¡¼¥¿¤ä´Ø¿ô¤ò 1 ¤Ä¤Î¥³¥Þ¥ó ¥É¤ÇÉÁ²è¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `data`, `functions`¡£
Îã:
plot sin(x) plot sin(x), cos(x) plot f(x) = sin(x*a), a = .2, f(x), a = .4, f(x) plot "datafile.1" with lines, "datafile.2" with points plot [t=1:10] [-pi:pi*2] tan(t), \ "data.1" using (tan($2)):($3/$4) smooth csplines \ axes x1y2 notitle with lines 5 plot for [datafile in "spinach.dat broccoli.dat"] datafile
°Ê²¼»²¾È: `show plot`¡£
¼´ (axes) ¤Ï¡¢4 ¼ïÎà¤ÎÁȤ¬ÍøÍѤǤ¤Þ¤¹; ¥¡¼¥ï¡¼¥É <axes> ¤Ï¡¢ÆÃÄê¤Îľ Àþ¤ò¤É¤Î¼´¤Ë¼ÜÅÙ¤ò¹ç¤ï¤»¤ë¤«¡¢¤È¤¤¤¦¤³¤È¤òÁªÂò¤¹¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£ `x1y1` ¤Ï²¼¤Î¼´¤Èº¸¤Î¼´¤ò»ØÄê; `x2y2` ¤Ï¾å¤È±¦¤Î¼´¤Î»ØÄê; `x1y2` ¤Ï²¼ ¤È±¦¤Î¼´¤Î»ØÄê; `x2y1` ¤Ï¾å¤Èº¸¤Î¼´¤Î»ØÄê¤Ç¤¹¡£`plot` ¥³¥Þ¥ó¥É¤Ç»ØÄꤵ ¤ì¤¿ÈϰϤϡ¢¤³¤ÎºÇ½é¤Î¼´¤ÎÁÈ (²¼¤Èº¸) ¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£
°ÊÁ°¤Î `gnuplot` ¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï¡¢¥Ð¥¤¥Ê¥ê·Á¼°¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ò¼«Æ°Åª ¤Ë¸¡½Ð¤¹¤ë¤â¤Î¤â¤¢¤ê¤Þ¤·¤¿¤¬¡¢¸½ºß¤Ï¥Õ¥¡¥¤¥ë̾¤Î¸å¤í¤Ë binary ¤Î¥¡¼ ¥ï¡¼¥É¤òÍ¿¤¨¤ë¤³¤È¤¬É¬¿Ü¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¥Õ¥¡¥¤¥ë·Á¼°¤Ë´Ø¤¹¤ë½½Ê¬¾ÜºÙ¤Ê ¾ðÊó¤Ï¡¢¥æ¡¼¥¶¤¬¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éÍ¿¤¨¤ë¤«¡¢¤Þ¤¿¤Ï¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë filetype ¤Î¥Ð¥¤¥Ê¥ê·Á¼°¤Î¥Õ¥¡¥¤¥ë¤½¤ì¼«¿È¤«¤éÈ´¤½Ð¤µ¤ì¤ë¤«¤¹¤ëɬÍ× ¤¬¤¢¤ê¤Þ¤¹¡£¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢Â礤¯ 2 ¤Ä¤Î·Á¼°¡¢binary matrix ·Á ¼°¤È binary general ·Á¼°¤¬¤¢¤ê¤Þ¤¹¡£
matrix ·Á¼°¤Ï¡¢32 ¥Ó¥Ã¥È IEEE µ¬³Ê¤ÎÉâÆ°¾®¿ôÃÍ (float) ¤¬ 2 ¼¡¸µÇÛÎó¤Î·Á¤Çʤӡ¢¤½¤ì¤é¤ÎºÂɸÃͤòɽ¤¹¹Ô¤ÈÎó¤¬Äɲäµ¤ì¤Æ¤¤¤Þ¤¹¡£ ASCII matrix ƱÍÍ¡¢using ¥ê¥¹¥È¤Ë¤ª¤¤¤Æ¤Ï¡¢ºÂɸÍѤÎÎó¤ÎÊÂ¤Ó (1 ÎóÌÜ) ¤¬ using ¤Î 1 ÈÖÌܤÎÍ×ÁÇ (x ºÂɸ) ¤ËÂбþ¤·¡¢ºÂɸÍѤιԤÎÊÂ¤Ó (1 ¹ÔÌÜ) ¤¬ using ¤Î 2 ÈÖÌܤÎÍ×ÁÇ (y ºÂɸ) ¤ËÂбþ¤·¡¢ÇÛÎó¤Î³ÆÃͤ¬ using ¤Î 3 ÈÖ ÌܤÎÍ×ÁÇ (z ºÂɸ) ¤ËÂбþ¤·¤Þ¤¹¡£
general ·Á¼°¤Ï¡¢Ç¤°Õ¸Ä¤ÎÎó¤Î¥Ç¡¼¥¿¤ò´Þ¤ß¡¢¤½¤ì¤é¤Î¾ðÊó¤Ï¥³¥Þ ¥ó¥É¥é¥¤¥ó¤Ç»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð array, record, `format`, using ¤Ê¤É¤Ç¥µ¥¤¥º¤ä·Á¼°¡¢¥Ç¡¼¥¿¤Î¼¡¸µ¤ò»ØÄê¤Ç¤¤Þ¤¹¡£Â¾¤Ë¤â¡¢¥Õ¥¡¥¤ ¥ë¥Ø¥Ã¥ÀÆÉ¤ßÈô¤Ð¤·¤¿¤ê¡¢¥¨¥ó¥Ç¥£¥¢¥ó (endian) ¤òÊѹ¹¤¹¤ë¤¿¤á¤ÎÍÍѤʥ³ ¥Þ¥ó¥É¤¬¤¢¤ê¤Þ¤¹¤·¡¢ÇÛÃÖ¡¢¥Ç¡¼¥¿¤ÎÊÑ´¹¤ò¹Ô¤Ê¤¦¥³¥Þ¥ó¥É¤ÎÁȤ¬¤¢¤ê¤Þ¤¹¡£ ¤½¤ì¤Ï¡¢°ìÍͤËɸËܲ½¤µ¤ì¤¿¥Ç¡¼¥¿¤Î¾ì¹ç¡¢¤½¤ÎºÂɸ¤¬¥Õ¥¡¥¤¥ë¤Ë¤Ï´Þ¤Þ¤ì¤Ê ¤¤¤³¤È¤¬Îɤ¯¤¢¤ë¤«¤é¤Ç¤¹¡£matrix ¥Ð¥¤¥Ê¥ê¤ä ASCII ¥Ç¡¼¥¿¤È°ã¤Ã¤Æ¤¤¤ë¤È ¤³¤í¤Ç¤¹¤¬¡¢general ¥Ð¥¤¥Ê¥ê¤Ï 1,2,3 ¤È¤¤¤Ã¤¿ using ¥ê¥¹¥È¤ÇÀ¸À®¤µ¤ì ¤ëÎóÈÖ¹æ¤ò»È¤ï¤º¡¢¤à¤·¤í 1 ÎóÌܤϥե¡¥¤¥ë¤Î 1 ÎóÌÜ¡¢¤¢¤ë¤¤¤Ï `format` ¥ê¥¹¥È¤Ç»ØÄꤵ¤ì¤¿¤â¤Î¡¢¤Ë¤Ê¤ê¤Þ¤¹¡£
¤µ¤Þ¤¶¤Þ¤Ê binary ¥ª¥×¥·¥ç¥ó¤ËÂФ¹¤ëÂç°èŪ¤Ê¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤â²Äǽ¤Ç¡¢ ¤½¤ì¤Ï `(s)plot <filename> binary ...` ¥³¥Þ¥ó¥É¤ËÍ¿¤¨¤ë¥ª¥×¥·¥ç¥ó¤ÈÁ´ ¤¯Æ±¤¸½ñ¼°¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤Î½ñ¼°¤Ï `set datafile binary ...` ¤Ç¤¹¡£ °ìÈÌŪ¤Êµ¬Â§¤È¤·¤Æ¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥Ñ¥é¥á¡¼¥¿¤Ï¥Õ¥¡¥¤¥ë¤«¤éÈ´¤½Ð¤µ¤ì¤¿¥Ñ ¥é¥á¡¼¥¿¤Ç¾å½ñ¤¤µ¤ì¡¢¤½¤ì¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç»ØÄꤵ¤ì¤¿¶¦Ä̤ʥѥé¥á¡¼¥¿ ¤Ç¾å½ñ¤¤µ¤ì¤Þ¤¹¡£
Î㤨¤Ð array, record, `format`, filetype ¤Î general ·Á ¼°¤òÆÃÄꤹ¤ë¤è¤¦¤Ê¥¡¼¥ï¡¼¥É¤¬²¿¤â¤Ä¤¤¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥Ð¥¤¥Ê ¥ê·Á¼°¤Ï matrix ¤Ç¤¹¡£
general ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤Ï¡¢ÆÃÊ̤ʥե¡¥¤¥ë̾ '-' ¤ò»È¤Ã¤Æ¥³¥Þ¥ó¥É¥é¥¤¥ó ¤«¤éÆþÎϤ¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤Ï¥¡¼¥Ü¡¼¥É¤«¤é¤ÎÆþÎϤò°Õ¿Þ¤· ¤¿¤â¤Î¤Ç¤Ï¤Ê¤¯¡¢¥Ñ¥¤¥×¤ò»È¤Ã¤Æ¥×¥í¥°¥é¥à¤Ë¥Ð¥¤¥Ê¥ê·Á¼°¤òÊÑ´¹¤µ¤»¤ë¤¿¤á ¤Î¤â¤Î¤Ç¤¹¡£¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤Ë¤ÏºÇ¸å¤òɽ¤¹µ¹æ¤¬¤¢¤ê¤Þ¤»¤ó¤Î¤Ç¡¢gnuplot ¤Ï¥Ñ¥¤¥×¤«¤é¥Ç¡¼¥¿¤òÆÉ¤ß¹þ¤à¾ì¹ç¡¢array »ØÄê»Ò¤Ç»ØÄꤷ¤¿¿ô¤ÎÅÀ¿ô¤Ë¤Ê ¤ë¤Þ¤Ç¥Ç¡¼¥¿¤òÆÉ¤ß¹þ¤ß³¤±¤Þ¤¹¡£¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: matrix, general¡£
index ¥¡¼¥ï¡¼¥É¤Ï¡¢¥Õ¥¡¥¤¥ë¥Õ¥©¡¼¥Þ¥Ã¥È¤¬ 1 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤Ë¤Ä¤ 1 ¤Ä ¤Î¶ÊÌ̤·¤«µö¤µ¤Ê¤¤¤¿¤á¡¢¥µ¥Ý¡¼¥È¤µ¤ì¤Þ¤»¤ó¡£every ¤ä using ¥Õ¥£¥ë¥¿ ¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Þ¤¹¡£using ¤Ï¡¢¥Ç¡¼¥¿¤¬¤¢¤¿¤«¤â¾å¤Î 3 ¤ÄÁȤηÁ¤ÇÆÉ¤Þ¤ì ¤¿¤«¤Î¤è¤¦¤ËƯ¤¤Þ¤¹¡£ ¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Î splot ¤Î¥Ç¥â¡£
general ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤Ï¡¢¤½¤Î·Á¼°¤Ë´Ø¤¹¤ë¾ðÊó¤¬É¬¤º¤·¤â¥Õ¥¡¥¤¥ëÆâ¤Ë¤Ï ¤Ê¤¯¤Æ¤âÎɤ¯¡¢¥Õ¥¡¥¤¥ë¤Î·Á¼°¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ê¾ðÊó¤ò¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éÍ¿¤¨ ¤ë¤³¤È¤Ç¡¢¤½¤Î¥Ç¡¼¥¿¤òÆÉ¤ß¹þ¤à¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤Î¥ª¥×¥·¥ç¥ó¤Î½ñ ¼°¤Ï°ì»þŪ¤Ê¥æ¡¼¥¶¤Ë¤Ï¤ä¤äÆñ²ò¤Ç¤¹¤¬¡¢general ¥Ð¥¤¥Ê¥ê¤ÏÆÃ¤Ë gnuplot ¤ò»È¤¤¡¢Â¿¤¯¤Î¥Ç¡¼¥¿¤òÁ÷¤ë¤è¤¦¤Ê¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¼è¤Ã¤Æ¤ÏÍÍѤǤ¹¡£
½ñ¼°:
plot '<file_name>' {binary <binary list>} ... splot '<file_name>' {binary <binary list>} ...
general ¥Ð¥¤¥Ê¥ê·Á¼°¤Ï¡¢¥Õ¥¡¥¤¥ë¹½Â¤¤Ë´Ø¤¹¤ë¾ðÊó¤Ë´ØÏ¢¤¹¤ë¥¡¼¥ï¡¼¥É¡¢ ¤¹¤Ê¤ï¤Á array, record, `format`, filetype ¤Ê¤É¤ò <binary list> Æâ¤ËÍ¿¤¨¤ë¤³¤È¤Ç͸ú¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤ì°Ê³°¤Î¾ì¹ç¤Ï matrix ¥Ð¥¤¥Ê¥ê·Á¼°¤È ¸«¤Ê¤µ¤ì¤Þ¤¹¡£(¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: matrix¡£)
¥Ð¥¤¥Ê¥ê·Á¼°¤Ë´Ø¤¹¤ë¾ðÊ󤬼«Æ°Åª¤Ë¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¼è¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦ ¤Êɸ½àŪ¤Ê¥Õ¥¡¥¤¥ë·Á¼°¤â¤¤¤¯¤Ä¤«¤¢¤ê¤Þ¤¹ (¤½¤Î°ìÍ÷¤ò¸«¤ë¤Ë¤Ï¡¢gnuplot ¤ÎÂÐÏòèÌ̤«¤é binary ¤·¤Æ¤¯¤À¤µ¤¤)¡£¤½¤ì°Ê³°¤Î¾ì¹ç¤Ï ¥³¥Þ¥ó¥É¥é¥¤¥ó¡¢¤¢¤ë¤¤¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÃͤòÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¥¡¼¥ï ¡¼¥É¤Ë´Ø¤·¤Æ¤Ï°Ê²¼¤ÇÀâÌÀ¤·¤Þ¤¹¡£
<binary list> ¤ËÍ¿¤¨¤ë¥¡¼¥ï¡¼¥É filetype ¤Ï¡¢¥Õ¥¡¥¤¥ë¤òÆÉ¤ß¹þ¤à¤Î¤Ë »ÈÍѤµ¤ì¤ë¥ë¡¼¥Á¥ó¡¢¤¹¤Ê¤ï¤Á¥Ç¡¼¥¿¤Î·Á¼°¤Î°·¤¤¤òÀ©¸æ¤·¤Þ¤¹¡£¥µ¥Ý¡¼¥È¤· ¤Æ¤¤¤ë filetype ¤Î°ìÍ÷¤ò¸«¤ë¤Ë¤Ï¡¢`show datafile binary filetypes` ¤È ¤·¤Æ¤¯¤À¤µ¤¤¡£filetype ¤ò»ØÄꤷ¤Ê¤¤¾ì¹ç¤Îµ¬Â§¤Ï¡¢`splot` ÍÑ¤Ë binary ¥¡¼¥ï¡¼¥É¤¬Ã±ÆÈ¤ÇÍ¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¸ÅŵŪ¤Ê gnuplot ¥Ð¥¤¥Ê¥ê·Á¼°¤À¤È¸« ¤Ê¤µ¤ì¡¢¤½¤Î¾Á´¤Æ¤Î¾õ¶·¡¢¤¹¤Ê¤ï¤Á `plot` ÍѤ«¤Þ¤¿¤Ï¾¯¤Ê¤¯¤È¤â°ì¤Ä¤Î <binary list> ¥¡¼¥ï¡¼¥É¤¬Í¿¤¨¤é¤ì¤¿¤è¤¦¤Ê¾ì¹ç¤Ï¡¢raw ¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë ¤È¤ß¤Ê¤µ¤ì¡¢¤½¤Î¥¡¼¥ï¡¼¥É¤Ë¤è¤Ã¤Æ¥Ð¥¤¥Ê¥ê·Á¼°¤¬»ØÄꤵ¤ì¤Þ¤¹¡£
general ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ï 2 ¤Ä¤Î´ðËÜŪ¤Ê¥¯¥é¥¹¤Ëʬ¤«¤ì¤Þ¤¹¤¬¡¢ ¤½¤ì¤¬¤É¤Î¤è¤¦¤Ë°·¤ï¤ì¤ë¤Î¤«¤Ë¤è¤Ã¤ÆÎ¾Êý¤Î¥¯¥é¥¹¤ËÆþ¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¡£ °ì¤Ä¤Î¥¯¥é¥¹¤Ï¡¢¥Ç¡¼¥¿¤Ï°ìÍͤ˥µ¥ó¥×¥ê¥ó¥°¤µ¤ì¤Æ¤¤¤ë¤È¸«¤Ê¤µ¤ì¡¢ÅÀ¤ÎºÂ ɸ¤ÏɬÁ³Åª¤Ë¤½¤³¤«¤éÀ¸À®¤µ¤ì¤Þ¤¹¡£¤³¤Î¥¯¥é¥¹¤Ç¤Ï <binary list> ¥¡¼¥ï ¡¼¥É¤òÍѤ¤¤ÆÁ´¤Æ¤ÎÀ©¸æ¤¬¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£¤½¤·¤Æ¡¢¤³¤Î¥¯¥é¥¹¤Ç¤ÎÀßÄê¤ÎÍ¥Àè ½ç°Ì¤Ï¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¥Ñ¥é¥á¡¼¥¿¤¬¥Õ¥¡¥¤¥ëÆâ¤Î¥Ñ¥é¥á¡¼¥¿¤ò¾å½ñ¤¤·¡¢¤½ ¤ì¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ò¾å½ñ¤¤·¤Þ¤¹¡£¤â¤¦°ì¤Ä¤Î¥¯¥é¥¹¤Ï¡¢ºÂɸ¾ðÊ󤬥ե¡ ¥¤¥ëÆâ¤Ë´Þ¤Þ¤ì¤¿Ê£¿ô¤Î¥Õ¥¡¥¤¥ë¤ÎÁȤΤ¿¤á¤Î¤â¤Î¡¢¤¢¤ë¤¤¤Ï gnuplot ¥Ð¥¤ ¥Ê¥ê¤Î¤è¤¦¤ÊÈó°ìÍͤÊɸËܲ½¤ò´Þ¤ßÆÀ¤ë°ì¤Ä¤Î¥Õ¥¡¥¤¥ë¤Î¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£
gnuplot ¥Ð¥¤¥Ê¥ê¤Î¤è¤¦¤ÊÆÃ¼ì¤Ê¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë°Ê³°¤Ç¤Ï¡¢°ìÈ̤˥Х¤¥Ê¥ê¥Ç ¡¼¥¿¤Ï³µÇ°¾å¤Ï ASCII ¥Ç¡¼¥¿¤ÈƱÍͤ˹ͤ¨¤é¤ì¤Þ¤¹¡£³ÆÅÀ¤Ï¾ðÊó¤ÎÎó¤ò»ý¤Ã ¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï using ¤Ë¤è¤Ã¤Æ·ë¤Ó¤Ä¤±¤é¤ì¤ë <using list> ¤ÇÁªÂò¤µ¤ì ¤Þ¤¹¡£`format` ʸ»úÎ󤬲¿¤â»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¡¢gnuplot ¤Ï¥Ð¥¤¥Ê¥êÊÑ ¿ô¤Î¿ô¤ò `<using list>` ¤ÇÍ¿¤¨¤é¤ì¤ëºÇÂç¤ÎÎóÈÖ¹æ¤ËÅù¤·¤¯¼è¤ê¤Þ¤¹¡£Î㤨 ¤Ð `using 1:3` ¤Î¾ì¹ç¤Ï 3 Î󤺤ĥǡ¼¥¿¤¬ÆÉ¤ß¼è¤é¤ì¡¢2 ÈÖÌܤΤâ¤Î¤Ï̵»ë ¤µ¤ì¤Þ¤¹¡£³ÆÉÁ²è¥¹¥¿¥¤¥ë¤Ë¤Ï¤½¤Îŵ·¿Åª¤Ê¥Ñ¥é¥á¡¼¥¿¤Î¸Ä¿ô¤¬¤¢¤ê¡¢¤½¤ì¤Ë ´ð¤Å¤¯ `<using list>` ¤¬¥Ç¥Õ¥©¥ë¥È¤È¤·¤ÆÁªÂò¤µ¤ì¤Þ¤¹¡£Î㤨¤Ð `with image` ¤Ç¤Ï ¥Ç¥Õ¥©¥ë¥È¤Ç `using 1` ¤¬¡¢rgbimage ¤Ç¤Ï¥Ç¥Õ ¥©¥ë¥È¤Ç `using 1:2:3` ¤¬»È¤ï¤ì¤Þ¤¹¡£using ¤Ç ÅÀ/Àþ/index ¤òɽ¤¹ÆÃÊÌ ¤Êʸ»ú¤Ï¡¢°ìÈ̤ˤϥХ¤¥Ê¥ê¥Ç¡¼¥¿¤Ç¤Ï»È¤¦¤Ù¤¤Ç¤Ï¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À ¤µ¤¤¡£¤³¤ì¤òÀ©¸æ¤¹¤ë <binary list> ¤Î¥¡¼¥ï¡¼¥É¤¬¤¢¤ê¤Þ¤¹¡£
¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤ÎɸËܤÎÇÛÎó¤ÎÂ礤µ¤òÀßÄꤷ¤Þ¤¹¡£ºÂɸ¤Ï gnuplot ¤¬À¸ À®¤·¤Æ¤¯¤ì¤Þ¤¹¡£³ÆÊý¸þ¤Î¼¡¸µ¤òɽ¤¹¿ô¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£Î㤨¤Ð `array=(10,20)` ¤Ï¡¢2 ¼¡¸µ¤ÇºÇ½é¤Î¼¡¸µÊý¸þ (x) ¤Ë¤Ï 10 ÅÀ¡¢2 ÈÖÌܤμ¡ ¸µÊý¸þ (y) ¤Ë¤Ï 20 ÅÀ¤ÎɸËܲ½¥Ç¡¼¥¿¤¬¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¥Õ¥¡¥¤¥ë¤Î ½ªÎ»¤Þ¤Ç¥Ç¡¼¥¿¤¬Â³¤¯¤³¤È¤ò¼¨¤¹¤Î¤ËÉé¤ÎÃͤò»È¤¨¤Þ¤¹¡£¥Ç¡¼¥¿¼¡¸µ¤¬ 1 ¤Î ¾ì¹ç¤Ï¡¢¥«¥Ã¥³¤Ï¾Êά¤Ç¤¤Þ¤¹¡£Ê£¿ô¤Î¥Ç¡¼¥¿¤Î¥µ¥¤¥º»ØÄê¤òʬΥ¤¹¤ë¤Î¤Ë¡¢ ¥³¥í¥ó¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð `array=25:35` ¤Ï 2 ¤Ä¤Î 1 ¼¡¸µ¥Ç¡¼ ¥¿¤¬¥Õ¥¡¥¤¥ë¤ÎÃæ¤Ë¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
Ãí°Õ: gnuplot version 4.2 ¤Ç¤Ï array=(128,128) ¤È¤¤¤¦½ñ¼°¤Ç¤Ï¤Ê ¤¯¡¢array=128x128 ¤È¤¤¤¦½ñ¼°¤ò»ÈÍѤ·¤Æ¤¤¤Þ¤·¤¿¡£¸Å¤¤½ñ¼° ¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤¬¡¢¤¢¤Ê¤¿¤Î gnuplot ¤¬¸åÊý¸ß´¹À¤ò¥µ ¥Ý¡¼¥È¤¹¤ë¤è¤¦¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Æ¤¤¤ì¤Ð°ì±þº£¤Ç¤â»È¤¨¤Þ¤¹¡£
¤³¤Î¥¡¼¥ï¡¼¥É¤Ï array ¤ÈƱ¤¸½ñ¼°¤Ç¡¢Æ±¤¸µ¡Ç½¤òÄ󶡤·¤Þ¤¹¡£¤·¤«¤· record ¤Ï gnuplot ¤ËºÂɸ¾ðÊó¤ò¼«Æ°À¸À®¤µ¤»¤Þ¤»¤ó¡£¤³¤ì¤Ï¡¢¤½¤Î¤è¤¦¤Ê ºÂɸ¾ðÊ󤬡¢¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¤¢¤ëÎó¤Ë´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¤Î¤¿¤á¤Î¤â ¤Î¤Ç¤¹¡£
¤³¤Î¥¡¼¥ï¡¼¥É¤Ï¡¢¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Î¤¢¤ë¶è²è¤Î¥¹¥¥Ã¥×¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£ Î㤨¤Ð¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤¬¥Ç¡¼¥¿Îΰè¤Î³«»Ï°ÌÃÖ¤ÎÁ°¤Ë 1024 ¥Ð¥¤¥È¤Î¥Ø¥Ã¥À¤ò »ý¤Ä¤è¤¦¤Ê¾ì¹ç¤Ë¤Ï¡¢°Ê²¼¤Î¤è¤¦¤Ë¤·¤¿¤¤¤È»×¤¦¤Ç¤·¤ç¤¦:
plot '<file_name>' binary skip=1024 ...
¥Õ¥¡¥¤¥ë¤ËÊ£¿ô¤Î¥ì¥³¡¼¥É¤¬¤¢¤ë¾ì¹ç¡¢¤½¤Î¤½¤ì¤¾¤ì¤ËÂФ¹¤ëÀèÆ¬¤Î¤º¤é¤·°Ì ÃÖ¤ò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢ºÇ½é¤Î¥ì¥³¡¼¥É¤ÎÁ°¤Î 512 ¥Ð¥¤¥È¤ò ¥¹¥¥Ã¥×¤·¡¢2 ÈÖÌÜ¡¢3 ÈÖÌܤΥ쥳¡¼¥É¤ÎÁ°¤Î 256 ¥Ð¥¤¥È¤ò¥¹¥¥Ã¥×¤¹¤ë¤Ë ¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹:
plot '<file_name> binary record=356:356:356 skip=512:256:256 ...
¥Ç¥Õ¥©¥ë¥È¤Î¥Ð¥¤¥Ê¥ê·Á¼°¤Ï¡¢Ã±ÀºÅÙÉâÆ°¾®¿ô (float) ¤¬°ì¤Ä¡¢¤Ç¤¹¡£¤½¤ì ¤ò¤è¤ê½ÀÆð¤ËÀßÄꤹ¤ë¤¿¤á¤Ë¡¢¤³¤Î format ¤ÇÊÑ¿ô¤Î¥µ¥¤¥º¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ê¾ð Êó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£Î㤨¤Ð `format="%uchar%int%float"` ¤Ï¡¢ºÇ½é¤Î using Îó¤È¤·¤ÆÉ乿¤Ê¤·Ê¸»ú·¿ÊÑ¿ô (unsigned char) ¤ò¡¢2 ÈÖÌܤÎÎó¤ÏÉ乿¤Ä¤À° ¿ô (int) ¤ò¡¢3 ÈÖÌܤÎÎó¤ÏñÀºÅÙÉâÆ°¾®¿ô (float) ¤ò»ØÄꤷ¤Æ¤¤¤Þ¤¹¡£¤â¤· ¥µ¥¤¥º»ØÄê»Ò¤Î¿ô¤¬ºÇÂçÎó¿ô¤è¤ê¾®¤µ¤¤¾ì¹ç¤Ï¡¢»Ä¤ê¤ÎÎó¤ÎÊÑ¿ô¥µ¥¤¥º¤Ï°ÅÌÛ ¤Î¤¦¤Á¤ËºÇ¸å¤ËÍ¿¤¨¤¿ÊÑ¿ô¥µ¥¤¥º¤ËÅù¤·¤¯¼è¤é¤ì¤Þ¤¹¡£
¤µ¤é¤Ë using »ØÄêÆ±ÍÍ¡¢`*` ʸ»ú¤¬¤Ä¤¤¤¿ÆÉ¤ß¼Î¤Æ¤ëÎó¤ò½ñ¼°¤Ë»ØÄꤹ¤ë ¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢·«¤êÊÖ¤·¥Õ¥£¡¼¥ë¥É¤Ø¤Î²ó¿ô»ØÄê¤Ë¤è¤Ã¤Æ°ÅÌۤ竤êÊÖ¤· ¤ò»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢`format="%*2int%3float"` ¤Ï¡¢3 ¤Ä¤Î ¼Â¿ô¥Ç¡¼¥¿¤òÆÉ¤àÁ°¤Ë¡¢2 ¤Ä¤ÎÀ°¿ô¥Ç¡¼¥¿¤òÆÉ¤ß¼Î¤Æ¤Þ¤¹¡£»ÈÍѤǤ¤ëÊÑ¿ô¥µ ¥¤¥º¤Î°ìÍ÷¤Ï¡¢`show datafile binary datasizes` ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ ¤½¤ì¤é¤Ï¡¢¤½¤ì¤¾¤ì¤Î¥³¥ó¥Ñ¥¤¥ë¤Ë¤è¤Ã¤Æ¤½¤Î¥Ð¥¤¥È¥µ¥¤¥º¤È¤È¤â¤Ë¥Þ¥·¥ó¤Ë °Í¸¤¹¤ëÊÑ¿ô̾¤Î¥°¥ë¡¼¥×¤È¡¢¥Þ¥·¥ó¤Ë°Í¸¤·¤Ê¤¤ÊÑ¿ô̾¤Î¥°¥ë¡¼¥×¤Ëʬ¤«¤ì ¤Æ¤¤¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë¤Î¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤Î¥¨¥ó¥Ç¥£¥¢¥ó¤Ï¡¢gnuplot ¤¬Æ°ºî¤¹¤ë¥×¥é¥Ã¥È¥Û ¡¼¥à¤Î¥¨¥ó¥Ç¥£¥¢¥ó¤È¤Ï°Û¤Ê¤ë¾ì¹ç¤âÎɤ¯¤¢¤ê¤Þ¤¹¡£¤¤¤¯¤Ä¤«¤Î»ØÄê¤Ç gnuplot ¤¬¥Ð¥¤¥È¤ò¤É¤Î¤è¤¦¤Ë°·¤¦¤«¤òÀ©¸æ¤Ç¤¤Þ¤¹¡£Î㤨¤Ð `endian=little` ¤Ï¡¢¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤ò¡¢¤½¤Î¥Ð¥¤¥È¤ÎʤӤ¬¾®¤µ¤¤·å¤«¤é Â礤¤·å¤ØÊ¤ó¤Ç¤¤¤ë¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï°Ê²¼¤Î¤â¤Î¤¬»È¤¨¤Þ¤¹¡£
little: ¾®¤µ¤¤·å¤«¤éÂç¤¤Ê·å¤ØÊÂ¤Ö big: Â礤ʷ夫¤é¾®¤µ¤Ê·å¤ØÊÂ¤Ö default: compiler ¤ÈƱ¤¸¥¨¥ó¥Ç¥£¥¢¥ó¤È¸«¤Ê¤¹ swap (swab): ¥¨¥ó¥Ç¥£¥¢¥ó¤òÊѹ¹¤¹¤ë (¤ª¤«¤·¤¤¤è¤¦¤Ê¤é¤³¤ì¤ò »È¤Ã¤Æ¤ß¤Æ¤¯¤À¤µ¤¤)
gnuplot ¤Ï¡¢¥³¥ó¥Ñ¥¤¥ë»þ¤Ë¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤Æ¤¤¤ì¤Ð¡¢"middle" (¤ä "pdp") ¥¨¥ó¥Ç¥£¥¢¥ó¤â¥µ¥Ý¡¼¥È¤Ç¤¤Þ¤¹¡£
gnuplot ¤Ï¡¢¤¤¤¯¤Ä¤«É¸½àŪ¤Ê¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë·Á¼°¤Ë¤Ä¤¤¤Æ¤ÏɬÍפʾðÊó¤ò ¤½¤Î¥Õ¥¡¥¤¥ë¤«¤éÈ´¤½Ð¤¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð "format=edf" ¤Ï ESRF ¥Ø ¥Ã¥À¡¼¥Õ¥¡¥¤¥ë·Á¼°¤Î¥Õ¥¡¥¤¥ë¤È¤·¤ÆÆÉ¤ß¹þ¤ß¤Þ¤¹¡£¸½ºß¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¥Õ ¥¡¥¤¥ë·Á¼°¤Ë¤Ä¤¤¤Æ¤Ï¡¢`show datafile binary filetypes` ¤Ç¸«¤Æ¤¯¤À¤µ¤¤¡£
ÆÃÊ̤ʥե¡¥¤¥ë·Á¼°¤È¤·¤Æ `auto` ¤¬¤¢¤ê¡¢¤³¤Î¾ì¹ç gnuplot ¤Ï¥Ð¥¤¥Ê¥ê¥Õ ¥¡¥¤¥ë¤Î³ÈÄ¥»Ò¤¬¡¢¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë·Á¼°¤Îɸ½àŪ¤Ê³ÈÄ¥»Ò¤Ç¤¢¤ë¤«¤ò¥Á¥§ ¥Ã¥¯¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É¥é¥¤¥ó¥¡¼¥ï¡¼¥É¤Ï¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¼è¤ëÀßÄê¤ò¾å½ñ¤¤¹¤ë¤Î¤Ë»È¤ï ¤ì¡¢¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¼è¤ëÀßÄê¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ò¾å½ñ¤¤·¤Þ¤¹ (¾ÜºÙ¤Ï °Ê²¼»²¾È: binary)¡£
— AVS —
`avs` ¤Ï¡¢¼«Æ°Åª¤Ëǧ¼±¤µ¤ì¤ë²èÁü¥¤¥á¡¼¥¸¤ËÂФ¹¤ë¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Î·¿¤Î °ì¤Ä¤Ç¤¹¡£AVS ¤ÏÈó¾ïñ½ã¤Ê¥Õ¥©¡¼¥Þ¥Ã¥È¤Ç¡¢¥¢¥×¥ê¥±¡¼¥·¥ç¥ó´Ö¤Ç¤ä¤ê¤È¤ê ¤¹¤ë¤Î¤ËºÇ¤âŬ¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢2 ¤Ä¤Î long (xwidth ¤È ywidth) ¤È¡¢ ¤½¤Î¸å³¤¯¥Ô¥¯¥»¥ë¤ÎÎ󤫤éÀ®¤ê¡¢¤½¤Î³Æ¥Ô¥¯¥»¥ë¤Ï alpha/red/green/blue ¤Î 4 ¥Ð¥¤¥È¤«¤éÀ®¤ê¤Þ¤¹¡£
— EDF —
`edf` ¤Ï¡¢¼«Æ°Åª¤Ëǧ¼±¤µ¤ì¤ë²èÁü¥¤¥á¡¼¥¸¤ËÂФ¹¤ë¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Î·¿¤Î °ì¤Ä¤Ç¤¹¡£EDF ¤Ï ESRF ¥Ç¡¼¥¿¥Õ¥©¡¼¥Þ¥Ã¥È (ESRF Data Format) ¤ò°ÕÌ£¤·¤Æ ¤¤¤Æ¡¢¤½¤ì¤Ï edf ¤È ehf ¤ÎξÊý¤Î·Á¼°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹ (¸å¼Ô¤Ï ESRF Header Format)¡£²èÁü¤Î»ÈÍѤ˴ؤ¹¤ë¾Ü¤·¤¤¾ðÊó¤Ï°Ê²¼¤Ç¸«¤Ä¤«¤ë¤Ç¤·¤ç¤¦:
http://www.edfplus.info/specs
— PNG —
gnuplot ¤¬ png/gif/jpeg ½ÐÎÏÍÑ¤Ë libgd ¥é¥¤¥Ö¥é¥ê¤ò»È¤¦¤è¤¦¤Ë¥¤¥ó¥¹¥È ¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ì¤é¤Î²èÁü·Á¼°¤ò¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤È¤·¤ÆÆÉ¤ß¹þ¤à¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£°Ê²¼¤Î¤è¤¦¤ÊÌÀ¼¨Åª¤Ê¥³¥Þ¥ó¥É
plot 'file.png' binary filetype=png
¤ò»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢¤¢¤é¤«¤¸¤á°Ê²¼¤Î¤è¤¦¤ËÀßÄꤷ¤Æ¡¢³ÈÄ¥»Ò¤«¤é¼«Æ° Ū¤Ë²èÁü·Á¼°¤ò¼«Æ°Åª¤Ëǧ¼±¤µ¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
set datafile binary filetype=auto
°Ê²¼¤Î¥¡¼¥ï¡¼¥É (keyword) ¤Ï¡¢¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤«¤éºÂɸ¤òÀ¸À®¤¹¤ë¤È¤ ¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢binary array, matrix, image ¤Î¸Ä¡¹¤ÎÍ×ÁǤò ÆÃÄê¤Î x,y,z ¤Î°ÌÃ֤ؤÎÇÛÃÖ¤ÎÀ©¸æ¤Î¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£
— SCAN —
gnuplot ¤¬¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤ò¤É¤Î¤è¤¦¤ËÁöºº¤¹¤ë¤«¡¢¤È¤¤¤¦¤³¤È¤È¼ÂºÝ¤ÎÉÁ ²è¤Ç¸«¤é¤ì¤ë¼´¤ÎÊý¸þ¤È¤Î´Ö¤Î´Ø·¸¤Ë¤Ä¤¤¤Æ¤Ï¿¤¯¤Îº®Í𤬵¯¤³¤êÆÀ¤Þ¤¹¡£¤½ ¤Îº®Íð¤ò¸º¤é¤¹¤Ë¤Ï¡¢gnuplot ¤Ï¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤ò "¾ï¤Ë" ÅÀ/Àþ/ÌÌ¡¢¤Þ¤¿ ¤Ï®¤¤/ÉáÄÌ/ÃÙ¤¤¡¢¤ÈÁöºº¤¹¤ë¤È¹Í¤¨¤ë¤È¤¤¤¤¤Ç¤·¤ç¤¦¡£¤³¤Î¥¡¼¥ï¡¼¥É¤Ï gnuplot ¤Ë¡¢¤½¤ÎÁöºº¤ÎÊý¸þ¤òÉÁ²èÆâ¤Î¤É¤ÎºÂɸÊý¸þ (x/y/z) ¤Ë³ä¤êÅö¤Æ¤ë ¤«¤ò»ØÄꤷ¤Þ¤¹¡£»ØÄê¤Ï 2 ¤Ä¡¢¤Þ¤¿¤Ï 3 ¤Ä¤Îʸ»ú¤ÎʤӤÇɽ¸½¤·¡¢ºÇ½é¤Îʸ »ú¤¬ÅÀ¤Ë¡¢¼¡¤Îʸ»ú¤¬Àþ¤Ë¡¢3 ¤ÄÌܤÎʸ»ú¤¬Ì̤ËÂбþ¤·¤Þ¤¹¡£Î㤨¤Ð¡¢ `scan=yx` ¤Ï¡¢ºÇ¤â®¤¤Áöºº (ÅÀ¤ÎÁªÂò) ¤Ï y Êý¸þ¤ËÂбþ¤·¡¢ÉáÄ̤ή¤µ¤Î Áöºº (Àþ¤ÎÁªÂò) ¤¬ x Êý¸þ¤ËÂбþ¤¹¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
ÉÁ²è¥â¡¼¥É¤¬ `plot` ¤Î¾ì¹ç¡¢»ØÄê¤Ë¤Ï x ¤È y ¤Î 2 ¤Ä¤Îʸ»ú¤ò»È¤¦¤³¤È¤¬ ¤Ç¤¡¢`splot` ¤ËÂФ·¤Æ¤Ï x, y, z ¤Î 3 ¤Ä¤Îʸ»ú¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
³ä¤êÅö¤Æ¤Ë´Ø¤·¤Æ¤Ï¡¢ÅÀ/Àþ/Ì̤«¤éľ¸òºÂɸÊý¸þ¤Ø¤Î¤ß¤ËÀ©¸Â¤¹¤ëÆâÉô»ö¾ð¤Ï Ê̤ˤ¢¤ê¤Þ¤»¤ó¡£¤³¤ÎÍýͳ¤Ç¡¢±ßÃìºÂɸ¤Ø¤Î³ä¤êÅö¤Æ¤Î¤¿¤á¤Î»ØÄê»Ò¤âÍѰդµ ¤ì¤Æ¤¤¤Æ¡¢¤½¤ì¤é¤Ïľ¸òºÂɸ¤Î x, y, z ¤ËÎà»÷¤·¤¿·Á¤Ç t (³ÑÅÙ), r, z ¤È ¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
— TRANSPOSE —
`scan=yx`¡¢¤Þ¤¿¤Ï `scan=yxz` ¤ÈƱ¤¸¤Ç¤¹¡£
— DX, DY, DZ —
gnuplot ¤¬ºÂɸ¤òÀ¸À®¤¹¤ë¾ì¹ç¡¢¤½¤Î´Ö³Ö¤Ï¤³¤ì¤é¤Î¥¡¼¥ï¡¼¥É¤Ç»ØÄꤵ¤ì¤¿ ¤â¤Î¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£Î㤨¤Ð `dx=10 dy=20` ¤Ï x Êý¸þ¤Ë 10¡¢y Êý¸þ¤Ë 20 ¤Î´Ö³Ö¤ÇɸËܲ½¤µ¤ì¤¿¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£`dy` ¤Ï `dx` ¤¬¤Ê¤±¤ì¤Ð»È¤¨¤Þ¤» ¤ó¡£Æ±ÍÍ¤Ë `dz` ¤Ï `dy` ¤¬¤Ê¤±¤ì¤Ð»È¤¨¤Þ¤»¤ó¡£¤â¤·¥Ç¡¼¥¿¤Î¼¡¸µ¤¬»ØÄꤷ ¤¿¥¡¼¥ï¡¼¥É¤Î¼¡¸µ¤è¤ê¤âÂ礤¤¾ì¹ç¡¢»Ä¤ê¤Î¼¡¸µÊý¸þ¤Î´Ö³Ö¤Ï¡¢»ØÄꤵ¤ì¤¿ ºÇ¤â¹â¤¤¼¡¸µ¤Î¤â¤Î¤ÈƱ¤¸Ãͤ¬»ÈÍѤµ¤ì¤Þ¤¹¡£Î㤨¤Ð²èÁü¤¬¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß ¹þ¤Þ¤ì¡¢`dx=3.5` ¤Î¤ß»ØÄꤵ¤ì¤¿¾ì¹ç¡¢gnuplot ¤Ï x Êý¸þ¤Î´Ö³Ö¤â y Êý¸þ ¤Î´Ö³Ö¤â 3.5 ¤ò»ÈÍѤ·¤Þ¤¹¡£
°Ê²¼¤Î¥¡¼¥ï¡¼¥É¤âºÂɸ¤ÎÀ¸À®»þ¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£¤·¤«¤·¡¢°Ê²¼¤Î¤â¤Î¤Ï matrix ¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Ë¤â»È¤ï¤ì¤Þ¤¹¡£
— FLIPX, FLIPY, FLIPZ —
¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÁöººÊý¸þ¤¬ gnuplot ¤ÎÁöººÊý¸þ¤È°ìÃפ·¤Ê¤¤¤³¤È ¤¬¤¿¤Þ¤Ë¤¢¤ê¤Þ¤¹¡£¤³¤ì¤é¤Î¥¡¼¥ï¡¼¥É¤Ï¡¢¤½¤ì¤¾¤ì x, y, z Êý¸þ¤Î¥Ç¡¼¥¿ ¤ÎÁöººÊý¸þ¤òµÕ¸þ¤¤Ë¤·¤Þ¤¹¡£
— ORIGIN —
gnuplot ¤ÏžÃÖ (transpose) ¤äȿž (flip) ¤Ë¤ª¤¤¤ÆºÂɸ¤òÀ¸À®¤¹¤ë¾ì¹ç¡¢ ¾ï¤ËÇÛÎó¤Îº¸²¼¤ÎÅÀ¤¬¸¶ÅÀ¤Ë¤Ê¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢¥Ç¡¼¥¿¤¬¡¢Å¾ÃÖ¤ä ȿž¤Î¹Ô¤Ê¤ï¤ì¤¿¸å¤Îľ¸òºÂɸ·Ï¤ÎÂè 1 ¾Ý¸Â¤ËÍè¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£
ÇÛÎó¤ò¥°¥é¥Õ¤Î¤½¤Î¾¤Î¾ì½ê¤ËÇÛÃÖ¤·¤¿¤¤¾ì¹ç¡¢origin ¥¡¼¥ï¡¼¥É¤Ç»ØÄê ¤·¤¿¾ì½ê¤Ë gnuplot ¤ÏÇÛÎó¤Îº¸²¼¤ÎÅÀ¤ò¹ç¤ï¤»¤Þ¤¹¡£¤½¤Î»ØÄê¤Ï¡¢`plot` ¤Ç ¤Ï 2 ¤Ä¤ÎºÂɸ¤ÎÁÈ¡¢`splot` ¤Ç¤Ï 3 ¤Ä¤ÎºÂɸ¤ÎÁȤò»ØÄꤷ¤Æ¤¯¤À¤µ¤¤¡£Î㤨 ¤Ð `origin=(100,100):(100,200)` ¤Ï¡¢°ì¤Ä¤Î¥Õ¥¡¥¤¥ë¤Ë´Þ¤Þ¤ì¤ë 2 ¤Ä¤Î¥Ç ¡¼¥¿¤ËÂФ¹¤ë»ØÄê¤Ç¡¢2 ¼¡¸µ¤ÎÉÁ²è¤ËÂФ¹¤ë»ØÄê¤Ç¤¹¡£2 ¤ÄÌܤÎÎã¤È¤·¤Æ `origin=(0,0,3.5)` ¤ò¤¢¤²¤ë¤È¡¢¤³¤ì¤Ï 3 ¼¡¸µÉÁ²èÍѤλØÄê¤Ç¤¹¡£
— CENTER —
origin ¤È»÷¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤Î¥¡¼¥ï¡¼¥É¤Ï¡¢ÇÛÎó¤ÎÃæ¿´¤¬¤³¤Î¥¡¼¥ï¡¼¥É ¤Ç»ØÄꤷ¤¿ÅÀ¤Ë¤Ê¤ë¤è¤¦¤ËÇÛÃÖ¤·¤Þ¤¹¡£Î㤨¤Ð `center=(0,0)` ¤Î¤è¤¦¤Ë¤·¤Þ ¤¹¡£ÇÛÎó¤Î¥µ¥¤¥º¤¬ `Inf` ¤Î¤È¤¤Ï center ¤ÏŬÍѤµ¤ì¤Þ¤»¤ó¡£
— ROTATE —
žÃÖ (transpose) ¤Èȿž (flip) ¥³¥Þ¥ó¥É¤ÏºÂɸ¤ÎÀ¸À®¤ÈºÂɸ¼´¤ÎÊý¸þ¤Ë¤¢ ¤ë¼ï¤Î½ÀÆðÀ¤òÍ¿¤¨¤Æ¤¯¤ì¤Þ¤¹¡£¤·¤«¤·¡¢³ÑÅ٤˴ؤ¹¤ë´°Á´¤ÊÀ©¸æ¤Ï¡¢2 ¼¡¸µ ¤Î²óž³Ñ¤òµ½Ò¤·¤¿²óž³Ñ¥Ù¥¯¥È¥ë¤òÍ¿¤¨¤ë¤³¤È¤Ë¤è¤ê¹Ô¤Ê¤¦¤³¤È¤¬²Äǽ¤Ë¤Ê ¤ê¤Þ¤¹¡£
¥¡¼¥ï¡¼¥É `rotate` ¤Ï, `plot`, `splot` ¤ÎξÊý¤Ç¡¢2 ¼¡¸µÌ̤ËÂФ·¤ÆÅ¬ÍÑ ¤µ¤ì¤Þ¤¹¡£²óž¤ÏºÂɸʿÌ̤ÎÀµ¤Î³ÑÅ٤˴ؤ·¤Æ¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£
³ÑÅ٤ϡ¢¥é¥¸¥¢¥óñ°Ì¤Ç¤¹¤¬¡¢pi ¤ä degrees ¤ÎÇÜ¿ô¤È¤·¤Æ¤Î¥é¥¸¥¢¥ó¤Ç¤âɽ ¸½¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢`rotate=1.5708`, `rotate=0.5pi`, `rotate=90deg` ¤Ï ¤¹¤Ù¤ÆÆ±¤¸°ÕÌ£¤Ç¤¹¡£
origin ¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¡¢²óž¤ÏÊ¿¹Ô°Üư¤ÎÁ°¤Ëº¸²¼¤ÎÅÀ¤òÃæ¿´¤Ë¤·¤Æ¹Ô ¤Ê¤ï¤ì¤Þ¤¹¡£¤½¤ì°Ê³°¤Ç¤Ï²óž¤ÏÇÛÎó¤ÎÃæ¿´ (`center`) ¤Ë´Ø¤·¤Æ¹Ô¤Ê¤ï¤ì¤Þ ¤¹¡£
— PERPENDICULAR —
`splot` ¤Ë´Ø¤·¤Æ²óž¥Ù¥¯¥È¥ë¤ÎÀßÄ꤬¡¢¥Ù¥¯¥È¥ë¤òɽ¸½¤¹¤ë 3 ¤Ä¤Î¿ô»ú¤Î ÁȤò»ØÄꤹ¤ë¤³¤È¤Ç¼ÂÁõ¤µ¤ì¤Æ¤¤¤Æ¡¢¤³¤Î¥Ù¥¯¥È¥ë¤Ï 2 ¼¡¸µ¤Î xy Ê¿Ì̤ËÂÐ ¤·¤Æ¸þ¤ÉÕ¤±¤é¤ì¤¿Ë¡Àþ¥Ù¥¯¥È¥ë (perpendicular) ¤òɽ¤·¤Æ¤¤¤Þ¤¹¡£¤â¤Á¤í ¤ó¤½¤Î¥Ç¥Õ¥©¥ë¥È¤Ï (0,0,1) ¤Ç¤¹¡£rotate ¤È perpendicular ¤ÎξÊý¤ò»ØÄê ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢3 ¼¡¸µ¶õ´ÖÆâ¤Ç̵¿ô¤ÎÊý¸þ¤Ø¥Ç¡¼¥¿¤ò¸þ¤ÉÕ¤±¤é¤ì¤ë¤³¤È¤Ë ¤Ê¤ê¤Þ¤¹¡£
¤Þ¤ººÇ½é¤Ë 2 ¼¡¸µ¤Î²óž¤¬¹Ô¤Ê¤ï¤ì¡¢¤½¤Î¼¡¤Ë 3 ¼¡¸µ¤Î²óž¤¬¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£ ¤Ä¤Þ¤ê¡¢R' ¤ò¤¢¤ë³Ñ¤Ë¤è¤ë 2 x 2 ¤Î²óž¹ÔÎó¤È¤·¡¢P ¤ò (0,0,1) ¤ò (xp,yp,zp) ¤Ø»Ò¸áÀþÊý¸þ¤Ë²óž¤µ¤»¤ë 3 x 3 ¤Î¹ÔÎó¤È¤·¡¢R' ¤òº¸¾å¤ÎÉôʬ ¹ÔÎó¤È¤·¤Æ»ý¤Á 3,3 À®Ê¬¤¬ 1 ¤Ç¤½¤Î¾¤ÎÀ®Ê¬¤¬ 0 ¤Ç¤¢¤ë¤è¤¦¤Ê¹ÔÎó (¤Ä¤Þ ¤ê z ¼´¼þ¤ê¤Î²óž¹ÔÎó) ¤È¤¹¤ì¤Ð¡¢¤³¤ÎÊÑ´¹¤òɽ¤¹¹ÔÎó¤Ë¤è¤ë´Ø·¸¼°¤Ï v' = P R v ¤È¤Ê¤ê¤Þ¤¹¡£¤³¤³¤Ç¡¢v ¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤Þ¤ì¤¿ 3 x 1 ¤Î°ÌÃÖ¥Ù¥¯¥È¥ë¤Ç¤¹¡£¥Õ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿¤¬ 3 ¼¡¸µÅª¤Ê¤â¤Î¤Ç¤Ê¤¤¾ì¹ç ¤Ï¡¢ÏÀÍýŪ¤Ê¥ë¡¼¥ë¤¬Å¬ÍѤµ¤ì¤Æ 3 ¼¡¸µ¶õ´ÖÆâ¤Î¥Ç¡¼¥¿¤È¸«¤Ê¤µ¤ì¤Þ¤¹ (Îã ¤¨¤Ð¡¢Ä̾ï¤Ï z ºÂɸ¤Ï 0 ¤È¤µ¤ì¡¢xy Ê¿ÌÌÆâ¤Î 2 ¼¡¸µ¥Ç¡¼¥¿¤È¸«¤Ê¤µ¤ì¤Þ¤¹)¡£
¥Õ¥¡¥¤¥ë¤ËǼ¤á¤é¤ì¤¿Î¥»¶Åª¤Ê¥Ç¡¼¥¿¤Ï¡¢`plot` ¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¡¢¤½¤Î ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë̾ (<datafile>) ¤òñ°ì°úÍÑÉä¤Þ¤¿¤ÏÆó½Å°úÍÑÉä¤Ç°Ï¤ó¤Ç»ØÄê ¤¹¤ë¤³¤È¤Ë¤è¤Ã¤ÆÉ½¼¨¤Ç¤¤Þ¤¹¡£
½ñ¼°:
plot '<file_name>' {binary <binary list>} {{nonuniform} matrix} {index <index list> | index "<name>"} {every <every list>} {thru <thru expression>} {using <using list>} {smooth <option>} {volatile} {noautoscale}
½¤Àµ»Ò¤Î binary, index, every, thru, using, smooth ¤Ï¡¢¤½ ¤ì¤¾¤ì¤Ëʬ¤±¤ÆÀâÌÀ¤·¤Þ¤¹¡£´Êñ¤Ë¸À¤¦¤È¡¢binary ¤Ï¥Ç¡¼¥¿Îó¤ò¥Ð¥¤¥Ê¥ê ¥Õ¥¡¥¤¥ë¤«¤é¼èÆÀ¤Ç¤¤ë¤è¤¦¤Ë¤· (¥Ç¥Õ¥©¥ë¥È¤Ï ASCII ¥Õ¥¡¥¤¥ë)¡¢index ¤Ï¥Þ¥ë¥Á¥Ç¡¼¥¿½¸¹ç¥Õ¥¡¥¤¥ë¤«¤é¤É¤Î¥Ç¡¼¥¿½¸¹ç¤òɽ¼¨¤¹¤ë¤Î¤«¤òÁª¤Ó¡¢ every ¤¬¡¢°ì¤Ä¤Î¥Ç¡¼¥¿½¸¹ç¤«¤é¤É¤ÎÅÀ¤òɽ¼¨¤¹¤ë¤Î¤«¤òÁª¤Ó¡¢using ¤Ï °ì¹Ô¤«¤é¤É¤ÎÎó¤ò²ò¼á¤¹¤ë¤Î¤«¤ò·èÄꤷ (thru ¤Ï¡¢using ¤ÎÆÃÊ̤ʾì¹ç ¤Ç¤¢¤ë)¡¢¤½¤·¤Æ smooth ¤¬¡¢Ã±½ã¤ÊÊä´Ö¤È¶á»÷¤ò¹Ô¤¤¤Þ¤¹¡£(`splot` ¤Ï¡¢ ¤è¤¯»÷¤¿½ñ¼°¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢smooth ¥ª¥×¥·¥ç¥ó¤È thru ¥ª¥×¥·¥ç¥ó ¤Ï¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤»¤ó)
¥¡¼¥ï¡¼¥É `noautoscale` ¤Ï¡¢¼«Æ°Åª¤Ë¼´¤ÎÈϰϤ¬·èÄꤵ¤ì¤ëµ¡Ç½¤¬Í¸ú¤Ç ¤¢¤ë¾ì¹ç¤Ë¡¢¤³¤ÎÉÁ²è¤ò¹½À®¤¹¤ë¥Ç¡¼¥¿ÅÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¢¤½¤ì¤ò̵»ë¤µ¤»¤ë (¼« ư½Ì¼Üµ¡Ç½¤Î·×»»Âоݤ«¤é³°¤¹) ¤è¤¦¤Ë¤·¤Þ¤¹¡£
ASCII ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë:
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ï¡¢°ì¹Ô¤Ë¤Ä¤¾¯¤Ê¤¯¤È¤â°ì¤Ä¤Î¥Ç¡¼¥¿ÅÀ¤ò´Þ¤àɬÍפ¬¤¢¤ê¤Þ ¤¹ (using ¤Ï°ì¹Ô¤«¤é°ì¤Ä¤Î¥Ç¡¼¥¿¥Ý¥¤¥ó¥È¤òÁª¤Ö¤³¤È¤¬¤Ç¤¤Þ¤¹)¡£`#` (VMS ¤Ç¤Ï `!`) ¤Ç»Ï¤Þ¤ë¹Ô¤Ï¡¢¥³¥á¥ó¥È¤È¤·¤Æ°·¤ï¤ì¡¢Ìµ»ë¤µ¤ì¤Þ¤¹¡£³Æ¥Ç ¡¼¥¿ÅÀ¤Ï¡¢(x,y) ¤ÎÁȤòɽ¤·¤Þ¤¹¡£¥¨¥é¡¼¥Ð¡¼¡¢¤Þ¤¿¤ÏÀÞ¤ìÀþɽ¼¨ÉÕ¥¨¥é¡¼¥Ð ¡¼¤Î `plot` ¤Ç¤Ï (°Ê²¼»²¾È: errorbars, errorlines)¡¢³Æ¥Ç¡¼¥¿ÅÀ¤Ï¡¢(x,y,ydelta), (x,y,ylow,yhigh), (x,y,xdelta), (x,y,xlow,xhigh), (x,y,xlow,xhigh,ylow,yhigh) ¤Î¤¤¤º¤ì¤« ¤ò°ÕÌ£¤·¤Þ¤¹¡£
¤É¤ó¤Ê¾ì¹ç¤Ç¤â¡¢½ñ¼°¤Î»ØÄê»Ò¤¬ using ¥ª¥×¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÍ¿¤¨¤é¤ì¤Æ¤¤ ¤Ê¤±¤ì¤Ð¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤Î¿ô»ú¤Ï¡¢¥Û¥ï¥¤¥È¥¹¥Ú¡¼¥¹ (°ì¤Ä¤Þ¤¿¤ÏÊ£ ¿ô¤Î¶õÇò¤«¥¿¥Ö) ¤Ë¤è¤Ã¤Æ¶èÀÚ¤é¤ì¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤³¤Î¥Û¥ï¥¤¥È¥¹¥Ú ¡¼¥¹¤Ï¡¢³Æ¹Ô¤òÎó¤Î¹àÌܤ˶èÀÚ¤ê¤Þ¤¹¡£¤¿¤À¤·¡¢Æó½Å°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿¥Û¥ï¥¤ ¥È¥¹¥Ú¡¼¥¹¤ÏÎó¤Î´ªÄê¤Ç¤Ï̵»ë¤µ¤ì¡¢¤è¤Ã¤Æ¼¡¤Î¤è¤¦¤Ê¥Ç¡¼¥¿¹Ô¤Ï 3 Îó¡¢¤È ¸«¤Ê¤µ¤ì¤Þ¤¹:
1.0 "second column" 3.0
¥Ç¡¼¥¿¤Ï¡¢»Ø¿ôÉô¤Ë e, E ¤Îʸ»ú¤ò¤Ä¤±¤¿»Ø¿ôɽµ¤Ç½ñ¤«¤ì¤Æ¤¤¤Æ¤â¹½¤¤¤Þ¤» ¤ó¡£¥³¥Þ¥ó¥É `set datafile fortran` ¤¬Í¸ú¤Ê¾ì¹ç¤Ï¡¢fortran ¤Î»Ø¿ô»ØÄê »Ò d, D, q, Q ¤â»È¤¨¤Þ¤¹¡£
ɬÍפǤ¢¤ë¤Î¤Ï¤¿¤À°ì¤Ä¤ÎÎó (y ¤ÎÃÍ) ¤Î¤ß¤Ç¤¹¡£¤â¤· x ¤ÎÃͤ¬¾Êά¤µ¤ì¤¿ ¤é¡¢`gnuplot` ¤Ï¤½¤ì¤ò 0 ¤Ç»Ï¤Þ¤ëÀ°¿ôÃͤȤ·¤ÆÍѰդ·¤Þ¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¤ª¤¤¤Æ¡¢¥Ö¥é¥ó¥¯¹Ô (¶õÇò¤È²þ¹Ô¡¢Éüµ¢°Ê³°¤Ëʸ»ú¤ò´Þ¤Þ¤Ê ¤¤¹Ô) ¤Ï½ÅÍפǤ¹¡£
1 ¹Ô¤Î¥Ö¥é¥ó¥¯¹Ô¤Ï¡¢`plot` ¤ËÉÔϢ³¤ò»Ø¼¨¤·¤Þ¤¹; ¥Ö¥é¥ó¥¯¹Ô¤Ë¤è¤Ã¤Æ¶è ÀÚ¤é¤ì¤¿ÅÀ¤ÏÀþ¤Ç·ë¤Ð¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó (line style ¤Ç½ñ¤«¤ì¤Æ¤¤¤ë¾ì ¹ç¤Ë¤Ï)¡£
2 ¹Ô¤Î¥Ö¥é¥ó¥¯¹Ô¤Ï¡¢ÊÌ¡¹¤Î¥Ç¡¼¥¿½¸¹ç´Ö¤Î¶èÀÚ¤ê¤ò¼¨¤·¤Þ¤¹¡£°Ê²¼»²¾È: index¡£
¤â¤· autoscale ¤Î¾õÂ֤Ǥ¢¤ì¤Ð (°Ê²¼»²¾È: autoscale)¡¢¼´¤ÏÁ´¤Æ¤Î ¥Ç¡¼¥¿¥Ý¥¤¥ó¥È¤ò´Þ¤à¤è¤¦¤Ë¼«Æ°Åª¤Ë°ú¤¿¤Ð¤µ¤ì¤Æ¡¢ÌÜÀ¹¤ê¤¬½ñ¤«¤ì¤ë¾õÂÖ ¤Ê¤é¤ÐÁ´¤Æ¤ÎÌÜÀ¹¤ê¤¬¥Þ¡¼¥¯¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢2 ¤Ä¤Î·ë²Ì¤ò°ú¤µ¯¤³¤·¤Þ¤¹: i) `splot` ¤Ç¤Ï¡¢¶ÊÌ̤γѤÏÄìÌ̤γѤ˰ìÃפ·¤Æ¤¤¤Ê¤¤¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³ ¤Î¾ì¹ç¡¢½Ä¤ÎÀþ¤Ï½ñ¤«¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£ii) 2 ¼ïÎà¤Î¼´¤Ç¤Î¡¢Æ±¤¸ x ¤ÎÈϰϤΥǡ¼¥¿¤Îɽ¼¨¤ÎºÝ¡¢¤â¤· x2 ¤Î¼´¤ËÂФ¹¤ëÌÜÀ¹¤ê¤¬½ñ¤«¤ì¤Æ¤¤¤Ê¤¤¾ì ¹ç¤Ï¡¢x ºÂɸ¤¬¤¢¤Ã¤Æ¤¤¤Ê¤¤¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì¤Ï x ¼´ (x1) ¤ÏÁ´¤Æ¤ÎÌÜ À¹¤ê¤Ë¤Þ¤Ç¼«Æ°Åª¤Ë°ú¤±ä¤Ð¤µ¤ì¤ë¤Î¤ËÂФ·¡¢x2 ¼´¤Ï¤½¤¦¤Ç¤Ï¤Ê¤¤¤«¤é¤Ç¤¹¡£ ¼¡¤ÎÎã¤Ç¤½¤ÎÌäÂê¤ò¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
reset; plot '-', '-' axes x2y1 1 1 19 19 e 1 1 19 19 e
¤³¤ì¤òÈò¤±¤ë¤Ë¤Ï¡¢autoscale ¥³¥Þ¥ó¥É¤Î `fixmin`/`fixmax` ¥ª¥×¥· ¥ç¥ó¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢¼¡¤ÎÌÜÀ¹¤ê¤Î¹ï¤ß¤Ë¹ç¤¦¤è¤¦¤Ë¼´¤ÎÈÏ°Ï ¤ò¼«Æ°Åª¤Ë³ÈÄ¥¤¹¤ëµ¡Ç½¤ò̵¸ú¤Ë¤·¤Þ¤¹¡£
¥é¥Ù¥ë¤ÎºÂɸ¤Èʸ»úÎó¤â¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹ (°Ê²¼»² ¾È: labels)¡£
¥¡¼¥ï¡¼¥É every ¤Ï¡¢ÉÁ²è¤¹¤ë¥Ç¡¼¥¿¤ò¥Ç¡¼¥¿½¸¹ç¤«¤é¼þ´üŪ¤Ë¥µ¥ó¥×¥ê ¥ó¥°¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£
¤³¤³¤Ç¤Ï ¡Ö¥Ý¥¤¥ó¥È¡×¤Ï¥Õ¥¡¥¤¥ëÃæ¤Î 1 ¤Ä¤Î¹Ô¤Ë¤è¤Ã¤ÆÄêµÁ¤µ¤ì¤ë¥Ç¡¼¥¿¤È ¤·¡¢¤³¤³¤Ç¤Î¡Ö¥Ö¥í¥Ã¥¯¡×¤Ï¡Ö¥Ç¡¼¥¿¡¦¥Ö¥í¥Ã¥¯¡×(°Ê²¼»²¾È: `glossary`) ¤ÈƱ¤¸¤â¤Î¤ò°ÕÌ£¤¹¤ë¤³¤È¤È¤·¤Þ¤¹¡£
½ñ¼°:
plot 'file' every {<¥Ý¥¤¥ó¥ÈÁýʬ>} {:{<¥Ö¥í¥Ã¥¯Áýʬ>} {:{<³«»Ï¥Ý¥¤¥ó¥È>} {:{<³«»Ï¥Ö¥í¥Ã¥¯>} {:{<½ªÎ»¥Ý¥¤¥ó¥È>} {:<½ªÎ»¥Ö¥í¥Ã¥¯>}}}}}
¥×¥í¥Ã¥È¤µ¤ì¤ë¥Ç¡¼¥¿¥Ý¥¤¥ó¥È¤Ï¡¢<³«»Ï¥Ý¥¤¥ó¥È> ¤«¤é <½ªÎ»¥Ý¥¤¥ó¥È> ¤Þ ¤Ç <¥Ý¥¤¥ó¥ÈÁýʬ> ¤ÎÁý²Ã¤ÇÁª¤Ð¤ì¡¢¥Ö¥í¥Ã¥¯¤Ï <³«»Ï¥Ö¥í¥Ã¥¯> ¤«¤é <½ªÎ» ¥Ö¥í¥Ã¥¯> ¤Þ¤Ç <¥Ö¥í¥Ã¥¯Áýʬ> ¤ÎÁý²Ã¤ÇÁª¤Ð¤ì¤Þ¤¹¡£
³Æ¥Ö¥í¥Ã¥¯¤ÎºÇ½é¤Î¥Ç¡¼¥¿¤Ï¡¢¥Õ¥¡¥¤¥ëÃæ¤ÎºÇ½é¤Î¥Ö¥í¥Ã¥¯¤ÈƱ¤¸¤è¤¦¤Ë¡¢ ¡Ö0 È֡פȤµ¤ì¤Þ¤¹¡£
¥×¥í¥Ã¥È¤Ç¤¤Ê¤¤¾ðÊó¤ò´Þ¤ó¤Ç¤¤¤ë¹Ô¤â¥«¥¦¥ó¥È¤µ¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ²¼¤µ¤¤¡£
¤¤¤¯¤Ä¤«¤Î¿ô»ú¤Ï¾Êά¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹; Áýʬ¤Î¥Ç¥Õ¥©¥ë¥È¤Ï 1 ¡¢³«»Ï¤Î ÃͤϺǽé¤Î¥Ý¥¤¥ó¥È¤«ºÇ½é¤Î¥Ö¥í¥Ã¥¯¡¢¤½¤·¤Æ½ªÎ»¤ÎÃͤϺǸå¤Î¥Ý¥¤¥ó¥È¤«ºÇ ¸å¤Î¥Ö¥í¥Ã¥¯¤ËÀßÄꤵ¤ì¤Þ¤¹¡£every ¤¬»ØÄꤵ¤ì¤Ê¤¤¤Ê¤é¡¢Á´¤Æ¤Î¹Ô¤ÎÁ´¤Æ ¤Î¥Ý¥¤¥ó¥È¤¬¥×¥í¥Ã¥È¤µ¤ì¤Þ¤¹¡£
Îã:
every :::3::3 # 4 ÈÖÌܤΥ֥í¥Ã¥¯¤À¤±Áª¤Ð¤ì¤Þ¤¹ (0 ÈÖ¤¬ºÇ½é) every :::::9 # ºÇ½é¤Î 10 ¥Ö¥í¥Ã¥¯¤¬Áª¤Ð¤ì¤Þ¤¹ every 2:2 # 1 ¤Ä¤ª¤¤Î¥Ö¥í¥Ã¥¯¤Ç 1 ¤Ä¤ª¤¤Î¥Ý¥¤¥ó¥È¤¬Áª¤Ð # ¤ì¤Þ¤¹ every ::5::15 # ¤½¤ì¤¾¤ì¤Î¥Ö¥í¥Ã¥¯¤Ç¥Ý¥¤¥ó¥È 5 ¤«¤é 15 ¤Þ¤Ç¤¬ # Áª¤Ð¤ì¤Þ¤¹
»²¾È: ñ½ã¤Ê plot ¥Ç¥â (simple.dem) , Èó¥Ñ¥é¥á¡¼¥¿¥â¡¼¥É¤Ç¤Î splot ¥Ç¥â , ¥Ñ¥é¥á¡¼¥¿¥â¡¼¥É¤Ç¤Î splot ¥Ç¥â ¡£
¼¡¤ÎÎã¤Ï¡¢¥Õ¥¡¥¤¥ë "population.dat" Ãæ¤Î¥Ç¡¼¥¿¤ÈÍýÏÀ¶ÊÀþ¤ò¿Þ¤Ë¤¹¤ë¤â¤Î ¤Ç¤¹¡£
pop(x) = 103*exp((1965-x)/10) set xrange [1960:1990] plot 'population.dat', pop(x)
¥Õ¥¡¥¤¥ë "population.dat" ¤Ï¼¡¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ë¤Ç¤¹¡£
# Gnu population in Antarctica since 1965 1965 103 1970 55 1975 34 1980 24 1985 10
# 2 ¤Ä¤Î float ¤ÎÃͤòÁªÂò¤· (2 ¤ÄÌܤÎÃͤÏ̵°ÕÌ£)¡¢°ìÊý¤òÆÉ¤ß¼Î¤Æ¡¢ # °ì¤Ä¤ª¤¤Î float Ãͤò̵¸Â¤ËŤ¯Â³¤¯ 1 ¼¡¸µ¥Ç¡¼¥¿¤È¤·¤Æ»ÈÍÑ plot '<file_name>' binary format="%float%*float" using 1:2 with lines
# ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éºÂɸ¤òÀ¸À®¤¹¤ë¤Î¤ËɬÍפʾðÊó¤ò¤¹¤Ù¤Æ¤½¤Î¥Ø¥Ã # ¥À¤Ë´Þ¤ó¤Ç¤¤¤ë EDF ¥Õ¥¡¥¤¥ë¤Î¾ì¹ç plot '<file_name>' binary filetype=edf with image plot '<file_name>.edf' binary filetype=auto with image
# 3 ¤Ä¤ÎÉ乿¤Ê¤·Ê¸»ú·¿À°¿ôÃÍ (unsigned char) ¤òÀ¸¤Î RGB ²èÁü¤Î¿§ # À®Ê¬¤È¤·¤ÆÁªÂò¤·¡¢y Êý¸þ¤Ïȿž¤µ¤»²èÁü¤ÎÊý¸þ¤òºÂɸʿÌ̾å¤ÇÊѹ¹ # ¤¹¤ë (º¸¾å¤¬¸¶ÅÀ¤Ë¤Ê¤ë¤è¤¦¤Ë)¡£¥Ô¥¯¥»¥ë¤Î´Ö³Ö¤â»ØÄꤷ¡¢¥Õ¥¡¥¤ # ¥ë¤Ë¤Ï 2 ¤Ä¤Î²èÁü¤¬´Þ¤Þ¤ì¤Æ¤¤¤Æ¡¢¤½¤Î¤¦¤Á°ì¤Ä¤Ï origin ¤ÇÊ¿¹Ô # °Üư¤¹¤ë¡£ plot '<file_name>' binary array=(512,1024):(1024,512) format='%uchar' \ dx=2:1 dy=1:2 origin=(0,0):(1024,1024) flipy u 1:2:3 w rgbimage
# 4 ¤Ä¤ÎÊ̤Υǡ¼¥¿¤«¤é¤Ê¤ê¡¢ºÂɸ¾ðÊó¤â¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë´Þ¤Þ¤ì¤Æ¤¤ # ¤ë¡£¥Õ¥¡¥¤¥ë¤Ï gnuplot ¤¬¼Â¹Ô¤µ¤ì¤Æ¤¤¤ë¥·¥¹¥Æ¥à¤È¤Ï°Û¤Ê¤ë¥¨¥ó # ¥Ç¥£¥¢¥ó¤ÇÀ¸À®¤µ¤ì¤Æ¤¤¤ë¡£ splot '<file_name>' binary record=30:30:29:26 endian=swap u 1:2:3
# Ʊ¤¸ÆþÎÏ¥Õ¥¡¥¤¥ë¤Ç¡¢º£²ó¤Ï 1 ÈÖÌÜ¤È 3 ÈÖÌܤΥ쥳¡¼¥É¤ò¥¹¥¥Ã¥× splot '<file_name>' binary record=30:26 skip=360:348 endian=swap u 1:2:3
°Ê²¼»²¾È: matrix¡£
¥¡¼¥ï¡¼¥É index ¤Ï¡¢ÉÁ²èÍѤËÊ£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤ò»ý¤Ä¥Õ¥¡¥¤¥ë¤«¤é¡¢ÆÃ Äê¤Î¥Ç¡¼¥¿½¸¹ç¤òÁªÂò¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£
½ñ¼°:
plot 'file' index { <m>{:<n>{:<p>}} | "<name>" }
¥Ç¡¼¥¿½¸¹ç¤Ï 2 ¹Ô¤Î¶õÇò¤ÇʬΥ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£`index <m>` ¤Ï <m> ÈÖÌܤν¸ ¹ç¤À¤±¤òÁªÂò¤·¤Þ¤¹; `index <m>:<n>` ¤Ï <m> ¤«¤é <n> ¤Þ¤Ç¤Î¥Ç¡¼¥¿½¸¹ç¤Î ÁªÂò; `index <m>:<n>:<p>` ¤Ï¡¢<m>, <m>+<p>, <m>+2<p>, ¤Ê¤É¡¢<p> ¤ª¤¤Î ½¸¹ç¤òÁªÂò¤·¡¢½¸¹ç <n> ¤Ç½ªÎ»¤·¤Þ¤¹¡£C ¸À¸ì¤Îź»ú (index) ¤ÎÉÕ¤±Êý¤Ë½¾ ¤¤¡¢index 0 ¤Ï¤½¤Î¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤Î¥Ç¡¼¥¿½¸¹ç¤ò°ÕÌ£¤·¤Þ¤¹¡£Â礤¹¤®¤ë index ¤Î»ØÄê¤Ë¤Ï¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬ÊÖ¤µ¤ì¤Þ¤¹¡£<p> ¤ò»ØÄꤷ¡¢<n> ¤ò¶õÍó ¤Ë¤·¤¿¾ì¹ç¡¢<p> Ëè¤Î¥Ç¡¼¥¿¤ò¥Õ¥¡¥¤¥ë¤ÎºÇ¸å¤Þ¤ÇÆÉ¤ß¹þ¤ß¤Þ¤¹¡£index ¤ò »ØÄꤷ¤Ê¤¤¾ì¹ç¤Ï¡¢¥Õ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿Á´ÂΤòñ°ì¤Î¥Ç¡¼¥¿½¸¹ç¤È¤·¤ÆÉÁ²è¤·¤Þ ¤¹¡£
Îã:
plot 'file' index 4:5
¥Õ¥¡¥¤¥ë¤Î³ÆÅÀ¤ËÂФ·¤Æ¡¢¤½¤ì¤¬´Þ¤Þ¤ì¤ë¥Ç¡¼¥¿½¸¹ç¤Î index Ãͤϡ¢µ¿»÷Îó `column(-2)` ¤ÇÍøÍѤǤ¤Þ¤¹¡£¤³¤ì¤Ï¡¢°Ê²¼¤Ë¸«¤ë¤è¤¦¤Ë¡¢¤½¤Î¥Õ¥¡¥¤¥ëÆâ ¤Î¸Ä¡¹¤Î¥Ç¡¼¥¿½¸¹ç¤ò¶èÊ̤¹¤ëÊ̤ÎÊýË¡¤òÄ󶡤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢ÉÁ²èÍÑ¤Ë 1 ¤Ä¤Î¥Ç¡¼¥¿½¸¹ç¤ÎÁªÂò¤·¤«¤·¤Ê¤¤¾ì¹ç¤Ï index ¥³¥Þ¥ó¥É¤è¤ê¤âÉԳ湥¤Ç¤¹ ¤¬¡¢¸Ä¡¹¤Î¥Ç¡¼¥¿½¸¹ç¤Ë°Û¤Ê¤ë°À¤ò³ä¤êÅö¤Æ¤¿¤¤¾ì¹ç¤Ë¤Ï¤È¤Æ¤âÊØÍø¤Ç¤¹¡£ °Ê²¼»²¾È: `pseudocolumns`, `lc variable`¡£
Îã:
plot 'file' using 1:(column(-2)==4 ? $2 : NaN) # ¤È¤Æ¤âÉԳ湥 plot 'file' using 1:2:(column(-2)) linecolor variable # ¤È¤Æ¤âÊØÍø !
`index '<name>'` ¤Ï¡¢¥Ç¡¼¥¿½¸¹ç¤ò̾Á° '<name>' ¤ÇÁªÂò¤·¤Þ¤¹¡£Ì¾Á°¤Ï¥³ ¥á¥ó¥È¹Ô¤Ë½ñ¤¤¤Æ¥Ç¡¼¥¿½¸¹ç¤Ë³ä¤êÅö¤Æ¤Þ¤¹¡£¥³¥á¥ó¥Èʸ»ú¤È¤½¤ì¤Ë³¤¯¶õÇò ¤ò¤½¤Î¥³¥á¥ó¥È¹Ô¤«¤é¼è¤ê½ü¤¤¤Æ¡¢¤½¤Î·ë²Ì¤¬ <name> ¤«¤é»Ï¤Þ¤Ã¤Æ¤¤¤ì¤Ð¡¢ ¤½¤ì¤Ë³¤¯¥Ç¡¼¥¿½¸¹ç¤Ë <name> ¤È¤¤¤¦Ì¾Á°¤¬¤Ä¤±¤é¤ì¤Æ¡¢¤½¤ì¤ò»ØÄê¤Ç¤¤Þ ¤¹¡£
Îã:
plot 'file' index 'Population'
<name> ¤Ç»Ï¤Þ¤ë¤¹¤Ù¤Æ¤Î¥³¥á¥ó¥È¤¬¤½¤ì¤Ë³¤¯¥Ç¡¼¥¿½¸¹ç¤Î̾Á°¤Ë¤Ê¤ë¤³¤È ¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ÌäÂê¤òÈò¤±¤ë¤¿¤á¤Ë¡¢Î㤨¤Ð '== Popolation ==' ¤ä '[Population]' ¤Ê¤É¤Î̿̾ˡ¤òÁªÂò¤¹¤ë¤ÈÊØÍø¤Ç¤·¤ç¤¦¡£
index ¤ò»È¤Ã¤¿ splot ¤Î¥Ç¥â</p>
`gnuplot` ¤Ï¡¢¥Ç¡¼¥¿¤ÎÊä´Ö¤È¶á»÷¤ò¹Ô¤¦ÈÆÍÑŪ¤Ê¥ë¡¼¥Á¥ó¤ò¤¤¤¯¤Ä¤«»ý¤Ã ¤Æ¤¤¤Þ¤¹¡£¤³¤ì smooth ¥ª¥×¥·¥ç¥ó¤ÎÃæ¤Ë¥°¥ë¡¼¥×²½¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤è¤ê ÀöÎý¤µ¤ì¤¿¥Ç¡¼¥¿½èÍý¤ò¤·¤¿¤±¤ì¤Ð¡¢³°Éô¤Ë¤ª¤¤¤Æ¥Ç¡¼¥¿¤ÎÁ°½èÍý¤ò¤¹¤ë¤«¡¢ ¤Þ¤¿¤ÏŬÀڤʥâ¥Ç¥ë¤Ç fit ¤ò»È¤¦¤Î¤¬¤¤¤¤¤Ç¤·¤ç¤¦¡£
½ñ¼°:
smooth {unique | frequency | cumulative | cnormal | kdensity | csplines | acsplines | bezier | sbezier}
`unique`, `frequency`, `cumulative`, `cnormal` ¤Ï¡¢¥Ç¡¼¥¿¤òñĴ¤Ë·¤¨ ¤¿¸å¤Ç¤½¤ì¤é¤ò plot ¤·¤Þ¤¹¡£Â¾¤Î¥ë¡¼¥Á¥ó¤Ï¤¤¤º¤ì¤â¡¢¥Ç¡¼¥¿¤Îξü¤ÎÅÀ¤Î ´Ö¤ò·ë¤Ö¡¢¤¢¤ëϢ³¶ÊÀþ¤Î·¸¿ô¤ò·èÄꤹ¤ë¤¿¤á¤Ë¥Ç¡¼¥¿¤ò»È¤¤¤Þ¤¹¡£¤³¤Î¶ÊÀþ ¤Ï¡¢´Ø¿ô¤È¤·¤ÆÆ±¤¸ÊýË¡¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢¤½¤ì¤é¤ÎÃÍ¤Ï x ºÂɸ¤Ë ±è¤¦Æ±¤¸Éý¤Î¶è´Ö¤´¤È¤ËÁª¤Ð¤ì (°Ê²¼»²¾È: samples)¡¢¤½¤ì¤é¤ÎÅÀ¤òÀþ ʬ¤Ç¤Ä¤Ê¤°¤³¤È¤Ë¤è¤ê (¤â¤· line style ¤¬Áª¤Ð¤ì¤Æ¤¤¤ë¤Î¤Ê¤é¤Ð) ÉÁ²è¤µ¤ì ¤Þ¤¹¡£
¤â¤· autoscale ¤Î¾õÂ֤Ǥ¢¤ì¤Ð¡¢ÉÁ²èÈϰϤϥ°¥é¥Õ¤Î¶³¦Àþ¤ÎÃæ¤Ë¶ÊÀþ¤¬ ¼ý¤Þ¤ë¤è¤¦¤Ë·×»»¤µ¤ì¤Þ¤¹¡£
¤â¤· autoscale ¤Î¾õÂ֤Ǥʤ¯¡¢smooth ¤Î¥ª¥×¥·¥ç¥ó¤¬ `acsplines` ¤« `csplines` ¤Ç¤¢¤ì¤Ð¡¢À¸À®¤¹¤ë¶ÊÀþ¤ÎɸËܲ½¤Ï¡¢ÆþÎϥǡ¼¥¿¤ò´Þ¤à¤è¤¦¤Ê x ¤ÎÈϰϤȡ¢xrange ¤Ê¤É¤ÇÄêµÁ¤µ¤ì¤ë¸ÇÄꤵ¤ì¤¿²£ºÂɸ¤ÎÈϰϤζ¦ÄÌÉô ʬ¤Î¾å¤Ç¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£
ÁªÂò¤µ¤ì¤¿¥ª¥×¥·¥ç¥ó¤òŬÍѤ¹¤ë¤Î¤Ë¥Ç¡¼¥¿¤ÎÅÀ¿ô¤¬¾¯¤Ê¤¹¤®¤ë¾ì¹ç¤Ï¡¢¥¨ ¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£¤½¤ÎºÇ¾®¤Î¥Ç¡¼¥¿¿ô¤Ï `unique` ¤È `frequency` ¤Ç¤Ï 1 ¤Ä¡¢`acsplines` ¤Ç¤Ï 4 ¤Ä¡¢Â¾¤Î¥ª¥×¥·¥ç¥ó¤Ç¤Ï 3 ¤Ä ¤Ç¤¹¡£
smooth ¥ª¥×¥·¥ç¥ó¤Ï¡¢´Ø¿ô¤ÎÉÁ²è¤Î¤È¤¤Ë¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
— ACSPLINES —
`acsplines` ¥ª¥×¥·¥ç¥ó¤Ï¡Ö¼«Á³¤Ê³ê¤é¤«¤Ê¥¹¥×¥é¥¤¥ó¡×¤Ç¥Ç¡¼¥¿¤ò¶á»÷¤·¤Þ ¤¹¡£¥Ç¡¼¥¿¤¬ x ¤Ë´Ø¤·¤ÆÃ±Ä´¤Ë¤µ¤ì¤¿¸å (°Ê²¼»²¾È: `smooth unique`)¡¢1 ¤Ä¤Î¶ÊÀþ¤¬¡¢¤¤¤¯¤Ä¤«¤Î 3 ¼¡Â¿¹à¼°¤Î°ìÉôʬ¤Ë¤è¤ê¶èʬŪ¤Ë¹½À®¤µ¤ì¤Þ¤¹¡£ ¤½¤ì¤é¤Î 3 ¼¡¼°¤Î·¸¿ô¤Ï¡¢¤¤¤¯¤Ä¤«¤Î¥Ç¡¼¥¿¥Ý¥¤¥ó¥È¤Î½Å¤ßÉÕ¤±¤Ë¤è¤Ã¤Æµá ¤á¤é¤ì¤Þ¤¹¡£½Å¤ß¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î 3 ÎóÌܤËÍ¿¤¨¤Þ¤¹¡£¤½¤Î¥Ç¥Õ¥©¥ë¥È ¤ÎÃͤϡ¢using ¤Î 3 ÈÖÌܤιàÌܤˤè¤Ã¤ÆÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð ¼¡¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
plot 'data-file' using 1:2:(1.0) smooth acsplines
À¼Á¾å¡¢½Å¤ß¤ÎÀäÂÐŪ¤ÊÂ礤µ¤Ï¡¢¶ÊÀþ¤ò¹½À®¤¹¤ë¤Î¤Ë»È¤ï¤ì¤ë¶èʬ¤Î¿ô¤ò·è Äꤷ¤Þ¤¹¡£¤â¤·½Å¤ß¤¬Â礤±¤ì¤Ð¡¢¸Ä¡¹¤Î¥Ç¡¼¥¿¤Î±Æ¶Á¤ÏÂ礤¯¤Ê¤ê¡¢¤½¤·¤Æ ¤½¤Î¶ÊÀþ¤Ï¡¢ÎÙ¤ê¹ç¤¦ÅÀƱ»Ö¤ò¼«Á³ 3 ¼¡¥¹¥×¥é¥¤¥ó¤Ç¤Ä¤Ê¤¤¤ÇÆÀ¤é¤ì¤ë¤â¤Î ¤Ë¶á¤Å¤¤Þ¤¹¡£¤â¤·½Å¤ß¤¬¾®¤µ¤±¤ì¤Ð¡¢¤½¤Î¶ÊÀþ¤Ï¤è¤ê¾¯¤Ê¤¤¶èʬ¤Ç¹½À®¤µ¤ì¡¢ ¤½¤ì¤Ë¤è¤Ã¤Æ¤è¤êÊ¿³êŪ¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤ÎºÇ¤â¶Ëü¤Ê¾ì¹ç¤Ï¤¿¤À 1 ¤Ä¤Î¶èʬ ¤«¤é¤Ê¤ë¾ì¹ç¤Ç¤¢¤ê¡¢¤½¤ì¤ÏÁ´¤Æ¤Î¥Ç¡¼¥¿¤Ë½Å¤ß¤ÎÉÕ¤Àþ·ÁºÇ¾® 2 ¾è¶á»÷¤Ë ¤è¤Ã¤Æºî¤é¤ì¤Þ¤¹¡£¸íº¹¤ÎΩ¾ì¤«¤é¸À¤¨¤Ð¡¢Ê¿³ê¤µ¤Î½Å¤ß¤Ï¡¢¤½¤Î¶ÊÀþ¤ËÂФ¹ ¤ë¡ÖÊ¿³ê²½°ø»Ò¡×¤Ë¤è¤Ã¤ÆÊ¬³ä¤µ¤ì¤¿³ÆÅÀ¤Ø¤Î¡¢Åý·×Ū¤Ê½Å¤ß¤È¸«¤ë¤³¤È¤¬¤Ç ¤¤Þ¤¹¡£¤½¤ì¤Ë¤è¤ê¡¢¤½¤Î¥Õ¥¡¥¤¥ëÃæ¤Î (ɸ½àŪ¤Ê) ¸íº¹¤ÏÊ¿³ê¤µ¤Î½Å¤ß¤È¤· ¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
sw(x,S)=1/(x*x*S) plot 'data_file' using 1:2:(sw($3,100)) smooth acsplines
— BEZIER —
`bezier` ¥ª¥×¥·¥ç¥ó¤Ï¡¢n ¼¡ (¥Ç¡¼¥¿ÅÀ¤Î¸Ä¿ô) ¤Î¥Ù¥¸¥§¶ÊÀþ¤Ç¥Ç¡¼¥¿¤ò¶á »÷¤·¤Þ¤¹¡£¤³¤Î¶ÊÀþ¤Ïξü¤ÎÅÀ¤ò¤Ä¤Ê¤®¤Þ¤¹¡£
— CSPLINES —
`csplines` ¥ª¥×¥·¥ç¥ó¤Ï¥Ç¡¼¥¿¤òñĴ¤Ë·¤¨¤¿¸å¤Ç (°Ê²¼»²¾È: `smooth unique`) ¼«Á³ 3 ¼¡¥¹¥×¥é¥¤¥ó¶ÊÀþ¤Ç°ú¤Â³¤¯ÅÀ¤ò¤Ä¤Ê¤®¤Þ¤¹¡£
— SBEZIER —
`sbezier` ¥ª¥×¥·¥ç¥ó¤Ï¡¢ºÇ½é¤Ë¥Ç¡¼¥¿¤òñĴ¤Ë·¤¨ (°Ê²¼»²¾È: `unique`) ¤½¤·¤Æ `bezier` ¥¢¥ë¥´¥ê¥º¥à¤òŬÍѤ·¤Þ¤¹¡£
— UNIQUE —
`unique` ¥ª¥×¥·¥ç¥ó¤Ï¡¢¥Ç¡¼¥¿¤ò x Êý¸þ¤ËñĴ¤Ë¤·¤Þ¤¹¡£Æ±¤¸ x ¤ò»ý¤Ä¥Ç ¡¼¥¿ÅÀ¤Ï y ¤ÎÃͤòÊ¿¶Ñ¤·¤Æ°ì¤Ä¤ÎÅÀ¤ÇÃÖ¤´¹¤¨¤Þ¤¹¡£¤½¤·¤Æ¤½¤Î·ë²Ì¤È¤·¤Æ ÆÀ¤é¤ì¤ëÅÀ¤òÀþʬ¤Ç·ë¤Ó¤Þ¤¹¡£
— FREQUENCY —
¥ª¥×¥·¥ç¥ó `frequency` ¤Ï¡¢¥Ç¡¼¥¿¤ò x ¤Ë´Ø¤·¤ÆÃ±Ä´¤Ë¤·¤Þ¤¹¡£x ºÂɸ¤¬Æ± ¤¸ÅÀ¤Ï¡¢¤½¤ì¤é¤Î y ¤ÎÃͤιç·×¤ò y ¤ÎÃͤȤ·¤Æ»ý¤Ä°ì¤Ä¤ÎÅÀ¤ËÃÖ¤´¹¤¨¤é¤ì ¤Þ¤¹¡£·ë²Ì¤È¤·¤Æ¤½¤ì¤é¤ÎÅÀ¤Ï¿¿¤Ã¤¹¤°¤ÊÀþʬ¤Ç·ë¤Ð¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ °Ê²¼¤â»²¾È¡£ smooth.dem
— CUMULATIVE —
¥ª¥×¥·¥ç¥ó `cumulative` ¤Ï¡¢¥Ç¡¼¥¿¤ò x ¤Ë´Ø¤·¤ÆÃ±Ä´¤Ë¤·¤Þ¤¹¡£x ºÂɸ¤¬ Ʊ¤¸ÅÀ¤Ï¡¢¤½¤ì°Ê²¼¤Î x ¤ÎÃͤò»ý¤Ä¤¹¤Ù¤Æ¤ÎÅÀ (¤¹¤Ê¤ï¤Á¸½ºß¤Î¥Ç¡¼¥¿ÅÀ¤Î º¸Â¦¤ÎÅÀ) ¤ËÂФ¹¤ë y ¤ÎÃͤÎÎßÀÑŪ¤Ê¹ç·×¤ò y ¤ÎÃͤȤ·¤Æ»ý¤Ä°ì¤Ä¤ÎÅÀ¤ËÃÖ ¤´¹¤¨¤é¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Ç¡¼¥¿¤«¤éÎßÀÑʬÉÛ´Ø¿ô¤òÆÀ¤ë¤Î¤ËÍøÍѤǤ¤Þ¤¹¡£ °Ê²¼¤â»²¾È¡£ smooth.dem
— CNORMAL —
¥ª¥×¥·¥ç¥ó `cnormal` ¤Ï¡¢x ¤Ë´Ø¤·¤ÆÃ±Ä´¤Ç¡¢y ¤ÎÃÍ¤Ï [0:1] ¤ËÀµµ¬²½¤µ¤ì ¤¿¥Ç¡¼¥¿¤òÀ¸À®¤·¤Þ¤¹¡£Æ±¤¸ x ¤ÎÃͤò»ý¤ÄÅÀ¤¬Ê£¿ô¤¢¤ë¾ì¹ç¤Ï¡¢¤½¤ì¤è¤ê¾® ¤µ¤¤ x ¤ÎÃͤò»ý¤Ä¤¹¤Ù¤Æ¤Î¥Ç¡¼¥¿ÅÀ (¤¹¤Ê¤ï¤Á¸½ºß¤Î¥Ç¡¼¥¿ÅÀ¤è¤ê¤âº¸¤Ë¤¢ ¤ëÅÀ) ¤ÎÎßÀÑϤò¡¢¤¹¤Ù¤Æ¤Î y ¤ÎÃͤÎϤdzä¤Ã¤¿Ãͤò y ¤ÎÃͤȤ·¤Æ»ý¤Ä¤è¤¦ ¤Ê°ìÅÀ¤Î¥Ç¡¼¥¿¤ËÃÖ¤ÊѤ¨¤é¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Ç¡¼¥¿¤«¤éÀµµ¬²½¤µ¤ì¤¿ÎßÀÑʬ ÉÛ´Ø¿ô¤òÆÀ¤ë¤Î¤Ë»È¤¨¤Þ¤¹ (ÆÃ¤ËɸËÜÅÀ¿ô¤Î°Û¤Ê¤ë¥Ç¡¼¥¿½¸¹ç¤òÈæ³Ó¤¹¤ë¤Î¤Ë ÍÍѤǤ¹)¡£ °Ê²¼¤â»²¾È¡£ smooth.dem
— KDENSITY —
¥ª¥×¥·¥ç¥ó `kdensity` ¤Ï¡¢¥¬¥¦¥¹³Ë¤òÍѤ¤¤¿¡¢¥é¥ó¥À¥àÁªÂòÅÀ¤Î³ËÌ©ÅÙɾ²Á (¤½¤ì¤Ï³ê¤é¤«¤Ê¥Ò¥¹¥È¥°¥é¥à¤Ë¤Ê¤ê¤Þ¤¹) ¤òÉÁ²è¤¹¤ëÊýË¡¤Î°ì¤Ä¤Ç¤¹¡£¥¬¥¦ ¥¹³Ë¤¬Âè 1 Îó¤Î³ÆÅÀ¤Î°ÌÃÖ¤ËÃÖ¤«¤ì¡¢¤³¤ì¤é¤Î¥¬¥¦¥¹³Ë¤¹¤Ù¤Æ¤ÎϤ¬´Ø¿ô¤È ¤·¤ÆÉÁ²è¤µ¤ì¤Þ¤¹¡£2 ÎóÌܤÎÃͤϡ¢¥¬¥¦¥¹³Ë¤Î½Å¤ß¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£(Àµ µ¬²½¤µ¤ì¤¿¥Ò¥¹¥È¥°¥é¥à¤òÆÀ¤ë¤Ë¤Ï¡¢¤³¤ì¤ò 1/(ÅÀ¤Î¸Ä¿ô) ¤È¤¹¤Ù¤¤Ç¤¹¡£) 3 ÎóÌܤÎÃͤ¬¤¢¤ì¤Ð¡¢¤½¤ì¤Ï¥¬¥¦¥¹³Ë¤Î¥Ð¥ó¥ÉÉý¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£2 Îó¤· ¤«»ØÄꤷ¤Ê¤¤¡¢¤¢¤ë¤¤¤Ï 3 ÎóÌܤÎÃͤ¬ 0 °Ê²¼¤Ç¤¢¤ì¤Ð¡¢gnuplot ¤ÏÆþÎϥǡ¼ ¥¿¤¬Àµµ¬Ê¬ÉۤǤ¢¤ë¾ì¹ç¤ËºÇŬ¤È¤Ê¤ë¤è¤¦¤Ê¥Ð¥ó¥ÉÉý¤ò·×»»¤·¤Þ¤¹¡£(¤³¤ì¤Ï Ä̾ï¤Ï¤È¤Æ¤âÊݼéŪ¤Ç¡¢¤¹¤Ê¤ï¤ÁÉý¹¤¤¥Ð¥ó¥ÉÉý¤Ç¤¹¡£)
ÆÃÊ̤ʰÕÌ£¤ò»ý¤Ä¥Õ¥¡¥¤¥ë̾¤È¤·¤Æ¡¢¼¡¤Î¤â¤Î¤¬¤¢¤ê¤Þ¤¹: ”, '-', '+', '++'
¶õ¤Î¥Õ¥¡¥¤¥ë̾ ” ¤Ï¡¢Æ±¤¸ plot ¥³¥Þ¥ó¥É¾å¤Ç¡¢Ä¾Á°¤ÎÆþÎÏ¥Õ¥¡¥¤¥ë¤òºÆ¤Ó »ÈÍѤ¹¤ë¤³¤È¤ò gnuplot ¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Æ±¤¸ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î 2 ¤Ä¤Î ¥Ç¡¼¥¿Îó¤òÉÁ²è¤¹¤ë¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹:
plot 'filename' using 1:2, '' using 1:3
'+' ¤È '++' ¤È¤¤¤¦ÆÃÊ̤ʥե¡¥¤¥ë̾¤Ï¡¢using »ØÄê¤ÎÁ´ÂΤÈÉÁ²è¥¹¥¿¥¤¥ë ¤Ë¥¤¥ó¥é¥¤¥ó´Ø¿ô¤ò»È¤¨¤ë¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Î»ÅÁȤߤǤ¹¡£Ä̾´Ø¿ôÉÁ²è¤Ï¥µ ¥ó¥×¥ëÅÀËè¤Ëñ°ì¤Î y (¤Þ¤¿¤Ï z) ¤ÎÃͤ·¤«»ý¤Æ¤Þ¤»¤ó¡£¤·¤«¤·µ¿»÷¥Õ¥¡¥¤¥ë '+' ¤Ï¤½¤ì¤¬¤¢¤¿¤«¤â¼ÂºÝ¤ÎÆþÎÏ¥Õ¥¡¥¤¥ë¤Ç¤¢¤ë¤è¤¦¤Ë¡¢using »ØÄê¤Ë¤è¤ë 1 ÎóÌܤÎÃͤòɸËÜÅÀ¤È¤·¤Æ°·¤¤¡¢¤µ¤é¤ËÄɲäÎÎó¤ÎÃͤò»ØÄꤹ¤ë¤³¤È¤â²Äǽ¤Ç ¤¹¡£ÊÖ¤µ¤ì¤ëɸËÜÅÀ¤Î¿ô¤Ï¡¢samples ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£ Îã:
plot '+' using ($1):(sin($1)):(sin($1)**2) with filledcurves
ƱÍͤˡ¢µ¿»÷¥Õ¥¡¥¤¥ë '++' ¤Ï¡¢x Êý¸þ¤Ï samples ¤ÇÀ©¸æ¤µ¤ì¤ëÅÀ¤Î ¿ô¡¢y Êý¸þ¤Ï isosamples ¤ÇÀ©¸æ¤µ¤ì¤ëÅÀ¤Î¿ô¤Î¡¢É¸½àŪ¤Ê [x,y] ºÂ ɸ¤Î³Ê»Ò¤òÀ¸À®¤¹¤ë 2 Îó¤Î¥Ç¡¼¥¿¤òÊÖ¤·¤Þ¤¹¡£'++' ¤ÎÉÁ²è¤ÎÁ°¤Ë¡¢xrange ¤È yrange ¤òÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ Îã:
splot '++' using 1:2:(sin($1)*sin($2)) with pm3d plot '++' using 1:2:(sin($1)*sin($2)) with image
`'-'` ¤È¤¤¤¦ÆÃÊ̤ʥե¡¥¤¥ë̾¤Ï¡¢¥Ç¡¼¥¿¤¬¥¤¥ó¥é¥¤¥ó¤Ç¤¢¤ë¤³¤È¤ò»Ø¼¨¤· ¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢¥Ç¡¼¥¿¤ò¥³¥Þ¥ó¥É¤Î¸å¤Ë³¤±¤Æ»ØÄꤷ¤Þ¤¹¡£¤³¤Î¤È¤¤Ï¥Ç ¡¼¥¿¤Î¤ß¤¬¥³¥Þ¥ó¥É¤Ë³¤ÆÀ¤Þ¤¹¡£¤è¤Ã¤Æ¡¢`plot` ¥³¥Þ¥ó¥É¤ËÂФ¹¤ë¥Õ¥£¥ë ¥¿¡¼¡¢¥¿¥¤¥È¥ë¡¢¥é¥¤¥ó¥¹¥¿¥¤¥ë¤È¤¤¤Ã¤¿¥ª¥×¥·¥ç¥ó¤Ï¡¢`plot` ¤Î¥³¥Þ¥ó¥É ¥é¥¤¥ó¤ÎÊý¤Ë½ñ¤«¤Ê¤¤¤È¤¤¤±¤Þ¤»¤ó¡£¤³¤ì¤Ï¡¢unix ¥·¥§¥ë¥¹¥¯¥ê¥×¥È¤Ë¤ª¤± ¤ë << (¥Ò¥¢¥É¥¥å¥á¥ó¥È)¡¢¤¢¤ë¤¤¤Ï VMS DCL ¤Ë¤ª¤±¤ë $DECK ¤ÈƱÍͤǤ¹¡£ ¤½¤Î¥Ç¡¼¥¿¤Ï¡¢¤½¤ì¤é¤¬¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤Þ¤ì¤¿¤«¤Î¤è¤¦¤Ë¡¢1 ¹Ô¤Ë¤Ä¤ 1 ¤Ä¤º¤Ä¤Î¥Ç¡¼¥¿ÅÀ¤¬ÆþÎϤµ¤ì¤Þ¤¹¡£¤½¤·¤Æ¥Ç¡¼¥¿¤Î½ª¤ê¤Ï¡¢1 ÎóÌܤλϤá¤Ë ʸ»ú "e" ¤òÃÖ¤¯¤³¤È¤Ç»Ø¼¨¤·¤Þ¤¹¡£using ¥ª¥×¥·¥ç¥ó¤ò¤³¤ì¤é¤Î¥Ç¡¼¥¿¤Ë ŬÍѤ¹¤ë¤³¤È¤Ï²Äǽ¤Ç¤¹¡£¤¢¤ë´Ø¿ô¤òÄ̤·¥Ç¡¼¥¿¤ò¥Õ¥£¥ë¥¿¡¼¤¹¤ë¤³¤È¤Ë»È¤¦ ¤Î¤Ï°ÕÌ£¤¬¤¢¤ë¤Ç¤·¤ç¤¦¤¬¡¢Îó¤òÁª¤Ö¤Î¤Ë»È¤¦¤³¤È¤Ï¿ʬ°ÕÌ£¤¬¤Ê¤¤¤Ç¤·¤ç¤¦¡£
`'-'` ¤Ï¡¢¥Ç¡¼¥¿¤È¥³¥Þ¥ó¥É¤ò°ì½ï¤Ë»ý¤Ä¤³¤È¤¬ÍÍѤǤ¢¤ë¾ì¹ç¤Î¤¿¤á¤Ë¤¢ ¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢`gnuplot` ¤¬¤¢¤ë¥Õ¥í¥ó¥È¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Î¥µ¥Ö¥×¥í¥» ¥¹¤È¤·¤Æµ¯Æ°¤µ¤ì¤ë¾ì¹ç¤Ê¤É¤¬¤³¤ì¤Ë¤¢¤¿¤ê¤Þ¤¹¡£Îã¤È¤·¤Æ¡¢¥Ç¥â¥ó¥¹¥È¥ì ¡¼¥·¥ç¥ó¤Ç¤³¤Îµ¡Ç½¤ò»È¤¦¤â¤Î¤¬¤¢¤ë¤Ç¤·¤ç¤¦¡£index ¤ä every ¤Î¤è¤¦ ¤Ê `plot` ¤Î¥ª¥×¥·¥ç¥ó¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¤È¡¢¤½¤ì¤é¤Ï¤¢¤Ê¤¿¤Ë»È¤ï¤ì¤ë¤³ ¤È¤Î¤Ê¤¤¥Ç¡¼¥¿¤òÆþÎϤ¹¤ë»ö¤ò¶¯Íפ·¤Þ¤¹¡£¼¡¤ÎÎã¤ò¸«¤Æ¤¯¤À¤µ¤¤¡£
plot '-' index 0, '-' index 1 2 4 6
10 12 14 e 2 4 6
10 12 14 e
¤³¤ì¤Ï¡¢¼ÂºÝ¤Ëưºî¤·¤Þ¤¹¤¬¡¢
plot '-' , '-' 2 4 6 e 10 12 14 e
¤È¥¿¥¤¥×¤¹¤ëÊý¤¬³Ú¤Ç¤·¤ç¤¦¡£
¤â¤·¡¢replot ¥³¥Þ¥ó¥É¤Ç `'-'` ¤ò»È¤¦¤Ê¤é¡¢¤¢¤Ê¤¿¤Ï 1 Åٰʾå¥Ç¡¼¥¿¤ò ÆþÎϤ¹¤ëɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£°Ê²¼»²¾È: replot, refresh¡£
¶õ¤Î¥Õ¥¡¥¤¥ë̾ (”) ¤Ï¡¢Ä¾Á°¤Î¥Õ¥¡¥¤¥ë̾¤¬ºÆ¤Ó»È¤ï¤ì¤ë¤³¤È¤ò»Ø¼¨¤·¤Þ ¤¹¡£¤³¤ì¤Ï¡¢
plot '¤¢¤ë/¤È¤Æ¤â/Ť¤/¥Õ¥¡¥¤¥ë̾' using 1:2, '' using 1:3, '' using 1:4
¤Î¤è¤¦¤Ê¤È¤¤ËÊØÍø¤Ç¤¹¡£(¤â¤·Æ±¤¸ plot ¥³¥Þ¥ó¥É¾å¤Ç¡¢`'-'` ¤È `”` ¤Î ξÊý¤ò»ÈÍѤ¹¤ë¤È¡¢¾å¤ÎÎã¤Ë¤¢¤ë¤è¤¦¤Ë¡¢¥¤¥ó¥é¥¤¥ó¥Ç¡¼¥¿¤Î 2 ¤Ä¤Î½¸¹ç¤ò Í¿¤¨¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£)
popen ´Ø¿ô¤ò»ý¤Ã¤Æ¤¤¤ë¥·¥¹¥Æ¥à¾å¤Ç¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ï¡¢'<' ¤Ç»Ï¤Þ¤ë¥Õ ¥¡¥¤¥ë̾¤Ë¤è¤Ã¤Æ¡¢¥·¥§¥ë¥³¥Þ¥ó¥É¤«¤é¥Ñ¥¤¥×ÆþÎϤ¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨 ¤Ð
pop(x) = 103*exp(-x/10) plot "< awk '{print $1-1965, $2}' population.dat", pop(x)
¤Ï¡¢ºÇ½é¤Î¿Í¸ý¤ÎÎã¤ÈƱ¤¸¾ðÊó¤òÉÁ²è¤·¤Þ¤¹¡£¤¿¤À¤·¡¢x ºÂɸ¤Ï 1965 ǯ¤« ¤é¤Î·Ð²áǯ¤òɽ¤¹¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ÎÎã¤ò¼Â¹Ô¤¹¤ë¤È¤¤Ï¡¢¾å¤Î¥Ç¡¼¥¿¥Õ ¥¡¥¤¥ë¤Î¥³¥á¥ó¥È¹Ô¤ò¤¹¤Ù¤Æºï½ü¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¤¬¡¢¤Þ¤¿¤Ï¾å¤Î¥³¥Þ ¥ó¥É¤ÎºÇ½é¤ÎÉôʬ¤ò¼¡¤Î¤è¤¦¤ËÊѤ¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹ (¥³¥ó¥Þ¤Ë³¤¯Éôʬ):
plot "< awk '$0 !~ /^#/ {print $1-1965, $2}' population.dat"
¤³¤Î¥¢¥×¥í¡¼¥Á¤ÏºÇ¤â½ÀÆðÀ¤¬¤¢¤ê¤Þ¤¹¤¬¡¢using ¤¢¤ë¤¤¤Ï thru ¥¡¼ ¥ï¡¼¥É¤òÍѤ¤¤¿Ã±½ã¤Ê¥Õ¥£¥ë¥¿¥ê¥ó¥°¤Ç¹Ô¤¦¤³¤È¤â²Äǽ¤Ç¤¹¡£
thru ´Ø¿ô¤ÏÁ°¤Î¥Ð¡¼¥¸¥ç¥ó¤È¤Î¸ß´¹À¤Î¤¿¤á¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
plot 'file' thru f(x)
¤³¤ì¤Ï¼¡¤ÈƱÍͤǤ¹:
plot 'file' using 1:(f($2))
¸å¼Ô¤ÎÊý¤¬¤è¤êÊ£»¨¤Ë¸«¤¨¤Þ¤¹¤¬¡¢¤³¤ÎÊý¤¬½ÀÆðÀ¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¤µ¤é¤Ë ¼«Á³¤Ê
plot 'file' thru f(y)
¤âưºî¤·¤Þ¤¹ (¤¹¤Ê¤ï¤Á¡¢y ¤ò¥À¥ß¡¼ÊÑ¿ô¤È¤·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹)¡£
thru ¤Ï `splot` ¤È `fit` ¤Ç¤âÄ̤ê¤Þ¤¹¤¬¡¢²¿¤Î¸ú²Ì¤â»ý¤Á¤Þ¤»¤ó¡£
ºÇ¤â¤è¤¯»È¤ï¤ì¤ë¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î½¤¾þ»Ò¤Ï using ¤Ç¡¢¤³¤ì¤ÏÆþÎÏ¥Õ¥¡¥¤ ¥ë¤Î¤É¤Î¹Ô¤òÉÁ²è¤¹¤ë¤Î¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£
½ñ¼°:
plot 'file' using <entry> {:<entry> {:<entry> ...}} {'format'}
format ¤ò»ØÄꤹ¤ë¤È¡¢¤½¤ì¤ò C ¥é¥¤¥Ö¥é¥ê´Ø¿ô 'scanf' ¤ËŬÍѤ·¤Æ¥Ç¡¼¥¿ ¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤òÆÉ¤ß¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢³Æ¹Ô¤Ï¥Û¥ï¥¤¥È¥¹¥Ú¡¼¥¹ (¥¹¥Ú ¡¼¥¹¤ä¥¿¥Ö) ¤Ç¶èÀÚ¤é¤ì¤¿¥Ç¡¼¥¿¤ÎÎó (¥Õ¥£¡¼¥ë¥É) ¤«¤é¤Ê¤ë¤È¤ß¤Ê¤·¤Þ¤¹¤¬ °Ê²¼¤â»²¾È: `datafile separator`¡£
³Æ <entry> ¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î°ì¤Ä¤Î¥Õ¥£¡¼¥ë¥É¤òÁªÂò¤¹¤ë¤¿¤á¤Îñ¤Ê¤ëÎó ¤ÎÈֹ椫¡¢°ì¤Ä¤Î¥Ç¡¼¥¿½¸¹ç¤ÎºÇ½é¤Î¹Ô¤ÎÎó¤Î¥é¥Ù¥ë¤Ë°ìÃפ¹¤ëʸ»úÎó¡¢¥«¥Ã ¥³¤Ç°Ï¤Þ¤ì¤¿¿ô¼°¡¢xticlabels(2) ¤Î¤è¤¦¤Ë¥«¥Ã¥³¤Ç°Ï¤Þ¤Ê¤¤ÆÃÊ̤ʴؿô¡¢¤Î ¤¤¤º¤ì¤«¤Ç¤¹¡£
¤½¤Î¥¨¥ó¥È¥ê¤¬¥«¥Ã¥³¤Ç°Ï¤Þ¤ì¤¿¿ô¼°¤Î¾ì¹ç¡¢N ÎóÌܤÎÃͤò»ØÄꤹ¤ë¤Î¤Ë´Ø¿ô column(N) ¤ò»ÈÍѤǤ¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢column(1) ¤ÏÆÉ¤ß¹þ¤Þ¤ì¤¿ºÇ½é¤Î¹àÌܤò »²¾È¤·¡¢column(2) ¤Ï¼¡¤Î¹àÌÜ¡¢¤È¤¤¤Ã¤¿¶ñ¹ç¤Ç¤¹¡£column(1), column(2), ... ¤Îάµ¤È¤·¤Æ¡¢ÆÃÊ̤ʵ¹æ $1, $2, ... ¤ò»ÈÍѤǤ¤Þ¤¹¡£´Ø¿ô `valid(N)` ¤Ç¡¢N ÈÖÌܤÎÎó¤¬Í¸ú¤Ê¿ô»ú¤Ç¤¢¤ë¤«¤É¤¦¤«¥Æ¥¹¥È¤Ç¤¤Þ¤¹¡£ ÆþÎÏ¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤Î¹Ô¤Î³ÆÎó¤Ë¡¢¥Ç¡¼¥¿¤ÎÃͤǤϤʤ¯¥é¥Ù¥ë¤ò»ý¤Ã¤Æ¤¤¤ë¾ì ¹ç¡¢¤³¤Î¥é¥Ù¥ë¤òÆþÎÏÎó¤ÎÆÃÄê¤ä plot ¥¿¥¤¥È¥ë¤Ë»ÈÍѤǤ¤Þ¤¹¡£´Ø¿ô column() ¤Ï¡¢ÎóÈÖ¹æ°Ê³°¤Ë¥é¥Ù¥ë¤ÇÆþÎÏÎó¤òÁªÂò¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢¥Ç¡¼¥¿ ¥Õ¥¡¥¤¥ë¤¬°Ê²¼¤Î¤è¤¦¤Ê¾ì¹ç:
Height Weight Age val1 val1 val1 ... ... ...
°Ê²¼¤Î plot ¥³¥Þ¥ó¥É¤ÏƱ¤¸°ÕÌ£¤Ë¤Ê¤ê¤Þ¤¹:
plot 'datafile' using 3:1, '' using 3:2 plot 'datafile' using (column("Age")):(column(1)), \ '' using (column("Age")):(column(2)) plot 'datafile' using "Age":"Height", '' using "Age":"Weight"
Îó¤Î¥é¥Ù¥ë¤ò plot ¥¿¥¤¥È¥ë¤Ë»È¤¦¤Ë¤Ï¡¢columnhead ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£
ÆþÎϥǡ¼¥¿¥Õ¥¡¥¤¥ë¤Î 1...N ¤È¤¤¤¦¼ÂºÝ¤ÎÎó¤Ë²Ã¤¨¤Æ¡¢gnuplot ¤Ï´ÉÍý¾ðÊó ¤ò»ý¤Ä¤¤¤¯¤Ä¤«¤Î "µ¿»÷Îó" ¤òÄ󶡤·¤Þ¤¹¡£Î㤨¤Ð¡¢$0 ¤Þ¤¿¤Ï column(0) ¤Ï¡¢ ¥Ç¡¼¥¿½¸¹çÆâ¤Î¤½¤Î¥Ç¡¼¥¿¹Ô¤Î¹ÔÈÖ¹æ¤òÊÖ¤·¤Þ¤¹¡£°Ê²¼»²¾È: `pseudocolumns`¡£
<entry> ¤Ë²¿¤â½ñ¤«¤Ê¤±¤ì¤Ð¡¢¤½¤Î¥¨¥ó¥È¥ê¤Î¥ê¥¹¥È¤Î½ç¤Ë¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ¬ »È¤ï¤ì¤Þ¤¹¡£Î㤨¤Ð `using ::4` ¤Ï¡¢`using 1:2:4` ¤È²ò¼á¤µ¤ì¤Þ¤¹¡£
using ¤Ë¤¿¤À°ì¤Ä¤Î¥¨¥ó¥È¥ê¤ò»ØÄꤷ¤¿¾ì¹ç¤Ï¡¢¤½¤Î <entry> ¤Ï y ¤ÎÃÍ¤È ¤·¤Æ»È¤ï¤ì¡¢¥Ç¡¼¥¿ÅÀ¤ÎÈÖ¹æ (µ¿»÷Îó $0) ¤¬ x ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£Î㤨¤Ð "`plot 'file' using 1`" ¤Ï "`plot 'file' using 0:1`" ¤ÈƱ¤¸°ÕÌ£¤Ç¤¹¡£ using ¤Ë 2 ¤Ä¤Î¥¨¥ó¥È¥ê¤òÍ¿¤¨¤¿¾ì¹ç¡¢¤½¤ì¤é¤Ï x, y ¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£ ¤µ¤é¤Ë¥¨¥ó¥È¥ê¤òÄɲ䷤ơ¢ÆþÎϤ«¤é¤Î¥Ç¡¼¥¿¤òÍøÍѤ¹¤ë¤è¤¦¤ÊÉÁ²è¥¹¥¿¥¤¥ë ¤Î¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: style, `fit`¡£
'scanf' ´Ø¿ô¤Ç¤Ï¿§¡¹¤Ê¥Ç¡¼¥¿·Á¼°¤Î¿ôÃÍÆþÎϤ¬»È¤¨¤Þ¤¹¤¬¡¢`gnuplot` ¤ÏÁ´ ¤Æ¤ÎÆþÎϥǡ¼¥¿¤òÇÜÀºÅÙÉâÆ°¾®¿ô¤È¤ß¤Ê¤·¤Þ¤¹¤«¤é¡¢`gnuplot` ¤Ç¤Ï `%lf` ¤¬ËܼÁŪ¤ËÍ£°ì¤Î¿ôÃÍÆþÎÏ»ØÄê¡¢¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ ½ñ¼°Ê¸»úÎó¤Ë¤Ï¡¢¾¯¤Ê¤¯¤È¤â°ì¤Ä¡¢¤½¤·¤Æ 7 ¤Ä°Ê²¼¤Î¡¢¤½¤Î¤è¤¦¤ÊÆþÎÏ»ØÄê»Ò ¤òÆþ¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ 'scanf' ¤Ï¿ô¤È¿ô¤Î´Ö¤Ë¥Û¥ï¥¤¥È¥¹¥Ú¡¼¥¹¡¢¤¹¤Ê¤ï¤Á¶õÇò¡¢¥¿¥Ö ("\t")¡¢²þ¹Ô ("\n")¡¢¤Þ¤¿¤Ï²þ¥Ú¡¼¥¸ ("\f") ¤¬¤¢¤ë¤È´üÂÔ¤·¤Þ¤¹¡£¤½¤ì°Ê³°¤ÎÆþÎϤÏÌÀ¼¨ Ū¤Ë¥¹¥¥Ã¥×¤µ¤ì¤ë¤Ù¤¤Ç¤¹¡£
"\t", "\n", "\f" ¤ò»È¤¦¤È¤¤Ï¥·¥ó¥°¥ë¥¯¥©¡¼¥È¤è¤ê¤à¤·¤í¥À¥Ö¥ë¥¯¥©¡¼¥È¤ò »È¤¦¤Ù¤¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
— USING ¤ÎÎà (USING_EXAMPLES) —
¼¡¤ÎÎã¤Ï¡¢1 ÈÖÌܤΥǡ¼¥¿¤ËÂФ¹¤ë 2 ÈÖÌÜ¤È 3 ÈÖÌܤÎϤÎÃͤò plot ¤·¤Þ¤¹¡£ ½ñ¼°Ê¸»úÎó¤Ï¡¢³ÆÎó¥Ç¡¼¥¿¤¬¥¹¥Ú¡¼¥¹¶èÀÚ¤ê¤Ç¤Ê¤¯¡¢¥«¥ó¥Þ¶èÀÚ¤ê¤Ç¤¢¤ë¤³¤È ¤ò»Ø¼¨¤·¤Æ¤¤¤Þ¤¹¤¬¡¢Æ±¤¸¤³¤È¤¬ `set datafile separator ","` ¤ò»ØÄꤹ¤ë ¤³¤È¤Ç¤â²Äǽ¤Ç¤¹¡£
plot 'file' using 1:($2+$3) '%lf,%lf,%lf'
¼¡¤ÎÎã¤Ï¡¢¤è¤êÊ£»¨¤Ê½ñ¼°»ØÄê¤Ç¥Ç¡¼¥¿¤ò¥Õ¥¡¥¤¥ë "MyData" ¤«¤éÆÉ¤ß¹þ¤ß ¤Þ¤¹¡£
plot 'MyData' using "%*lf%lf%*20[^\n]%lf"
¤³¤Î½ñ¼°»ØÄê¤Î°ÕÌ£¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
%*lf ¿ôÃͤò̵»ë %lf ÇÜÀºÅÙÉâÆ°¾®¿ô¤òÆÉ¤ß¹þ¤à (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï x ¤ÎÃÍ) %*20[^\n] 20 ¸Ä¤Î²þ¹Ô°Ê³°¤Îʸ»ú¤ò̵»ë %lf ÇÜÀºÅÙÉâÆ°¾®¿ô¤òÆÉ¤ß¹þ¤à (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï y ¤ÎÃÍ)
3 ¹à±é»»»Ò `?:` ¤ò»È¤Ã¤Æ¥Ç¡¼¥¿¤ò¥Õ¥£¥ë¥¿¤¹¤ë°ì¤Ä¤Î·ÝÅö¤ò¾Ò²ð¤·¤Þ¤¹¡£
plot 'file' using 1:($3>10 ? $2 : 1/0)
¤³¤ì¤Ï¡¢1 ÎóÌܤΥǡ¼¥¿¤ËÂФ·¤Æ¡¢3 ÎóÌܤΥǡ¼¥¿¤¬ 10 °Ê¾å¤Ç¤¢¤ë¤è¤¦¤Ê 2 ÎóÌܤΥǡ¼¥¿¤ò plot ¤·¤Þ¤¹¡£`1/0` ¤Ï̤ÄêµÁÃͤǤ¢¤ê¡¢`gnuplot` ¤Ï̤Äê µÁ¤ÎÅÀ¤ò̵»ë¤¹¤ë¤Î¤Ç¡¢¤è¤Ã¤ÆÅ¬ÀڤǤʤ¤ÅÀ¤Ï±£¤µ¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤Þ¤¿¤Ï¡¢¤¢¤é¤«¤¸¤áÄêµÁ¤µ¤ì¤Æ¤¤¤ëÃÍ NaN ¤ò»È¤Ã¤Æ¤âƱ¤¸¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¥«¥Ã¥³¤Ç»Ï¤Þ¤Ã¤Æ¤¤¤Ê¤¤¸Â¤ê¤ÏÄê¿ô¼°¤òÎóÈÖ¹æ¤È¤·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ Î㤨¤Ð `using 0+(Ê£»¨¤Ê¼°)` ¤ÎÍͤʤ³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤·¤Æ¡¢¤½¤Î¿ô¼°¤Ï¡¢ ¥«¥Ã¥³¤Ç¥¹¥¿¡¼¥È¤·¤Æ¤¤¤Ê¤±¤ì¤Ð¿ô¼°¤ÎÃͤ¬°ìÅÙɾ²Á¤µ¤ì¡¢¥«¥Ã¥³¤Ç¥¹¥¿¡¼¥È ¤·¤Æ¤¤¤ì¤Ð¸Ä¡¹¤Î¥Ç¡¼¥¿ÅÀ¤òÆÉ¤ß¹þ¤à¤¿¤á¤Ë¤½¤ÎÃͤ¬°ìÅÙɾ²Á¤µ¤ì¤ë¡¢¤È¤¤¤¦ ÅÀ¤¬½ÅÍפǤ¹¡£
»þ·ÏÎó¥Õ¥©¡¼¥Þ¥Ã¥È¥Ç¡¼¥¿¤ò»È¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤Î»þ´Ö¤Î¥Ç¡¼¥¿¤ÏÊ£¿ô¤ÎÎó¤Ë ÅϤ餻¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢Â¾¤Î¥Ç¡¼¥¿¤Î³«»Ï°ÌÃÖ¤ò·×»»¤¹¤ë¤È¤¡¢ »þ´Ö¤Î¥Ç¡¼¥¿¤Ë¶õÇò¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£Î㤨¤Ð¡¢¥Ç¡¼¥¿ ¹Ô¤ÎºÇ½é¤ÎÍ×ÁǤ¬¥¹¥Ú¡¼¥¹¤¬Ëä¤á¹þ¤Þ¤ì¤¿»þ´Ö¥Ç¡¼¥¿¤Ç¤¢¤ë¤Ê¤é¤Ð¡¢y ¤ÎÃÍ¤Ï 3 ÎóÌܤÎÃͤȤ·¤Æ»ØÄꤵ¤ì¤ë¤Ù¤¤Ç¤¹¡£
`plot 'file'` ¤È `plot 'file' using 1:2`¡¢¤½¤·¤Æ `plot 'file' using ($1):($2)` ¤Ë¤ÏÈù̯¤Ê°ã¤¤¤¬¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ ¤¤¡£1) `file` ¤¬ 1 Îó¤È 2 Îó¤Î¥Ç¡¼¥¿¤ò»ý¤Ä¹Ô¤ò¤½¤ì¤¾¤ì´Þ¤ó¤Ç¤¤¤ë¤È¤¹¤ë ¤È¡¢¥Ç¡¼¥¿¤¬ 1 Îó¤Î¤ß¤Î¹Ô¤ËÂФ·¤Æ¤Ï¡¢ºÇ½é¤Î¤â¤Î¤Ï x ¤ÎÃͤòºî¤ê½Ð¤·¡¢2 ÈÖÌܤΤâ¤Î¤Ï¤½¤Î¹Ô¤Ï̵»ë¤·¡¢3 ÈÖÌܤΤâ¤Î¤Ï¤½¤ì¤ò̤ÄêµÁ¤ÎÃͤȤ·¤ÆÊݸ¤· ¤Þ¤¹ (ÀÞ¤ìÀþ¤Ç plot ¤·¤Æ¤¤¤ë¾ì¹ç (plot with lines)¡¢¤½¤Î̤ÄêµÁ¤ÎÅÀ¤òÄÌ ²á¤¹¤ëÀþ¤ò·ë¤Ð¤Ê¤¤¤è¤¦¤Ë)¡£2) 1 ÎóÌܤËʸ»úÎó¤ò´Þ¤ó¤Ç¤¤¤ë¤è¤¦¤Ê¹Ô¤¬¤¢¤ë ¾ì¹ç¡¢ºÇ½é¤Î¤â¤Î¤Ï¥¨¥é¡¼¤È¤·¤Æ plot ¤òÃæ»ß¤·¤Þ¤¹¤¬¡¢2 ÈÖÌÜ¤È 3 ÈÖÌܤΠ¤â¤Î¤Ï¤½¤ÎÉÔÍפʹԤòÆÉ¤ß¤È¤Ð¤·¤Þ¤¹¡£
¼ÂºÝ¡¢ºÇ½é¤Ëñ¤Ë
plot 'file' using 1:2
¤È»ØÄꤹ¤ë¤³¤È¤Ç¡¢ÂçÄñ¤Î¾ì¹ç¤É¤ó¤Ê¤Ë¥´¥ß¤Î¥Ç¡¼¥¿¤ò´Þ¤à¹Ô¤ò»ý¤Ä¥Õ¥¡¥¤¥ë ¤ò¤â plot ¤¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤É¤¦¤·¤Æ¤â¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë ʸ»úÎó¤ò»Ä¤·¤Æ¤ª¤¤¿¤¤¤Ê¤é¤Ð¡¢¤½¤Î¥Æ¥¥¹¥È¹Ô¤ÎÂè°ìÎó¤Ë¥³¥á¥ó¥Èʸ»ú (#) ¤òÃÖ¤¯Êý¤¬¤è¤ê°ÂÁ´¤Ç¤·¤ç¤¦¡£
— µ¿»÷ÎÓ (PSEUDOCOLUMNS) —
plot ʸ¤Î using ¹àÌÜÆâ¤Î¼°¤Ç¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤Ë´Þ¤Þ¤ì¤ë¼ÂºÝ¤Î¥Ç¡¼¥¿ÃÍ ¤Ë²Ã¤¨¤Æ´ÉÍý¾ðÊó¤â»²¾È¤Ç¤¡¢¤³¤ì¤é¤Ï "µ¿»÷Îó" (pseudocolumns) ¤Ë´Þ¤Þ¤ì ¤Æ¤¤¤Þ¤¹¡£
column(0) ¥Ç¡¼¥¿½¸¹çÆâ¤Ç¤Î³ÆÅÀ¤Î½çÈÖ¡£½çÈÖ¤Ï 0 ¤«¤é»Ï¤Þ¤ê¡¢2 ¹Ô¤Î¥Ö¥é¥ó¥¯¹Ô¤Ç¥ê¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£Î¬µ $0 ¤â»ÈÍѲġ£ column(-1) ¤³¤ÎÈÖ¹æ¤Ï 0 ¤«¤é»Ï¤Þ¤ê¡¢1 ¹Ô¤Î¥Ö¥é¥ó¥¯¹Ô¤Ç¥ê¥»¥Ã¥È ¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢¹ÔÎ󡢤ޤ¿¤Ï³Ê»Ò¾õ¥Ç¡¼¥¿Æâ¤Î¥Ç¡¼¥¿ ¹Ô¤ËÂбþ¤·¤Þ¤¹¡£ column(-2) Ê£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤ò»ý¤Ä¥Õ¥¡¥¤¥ëÆâ¤Î¡¢¸½ºß¤Î¥Ç¡¼¥¿½¸¹ç ¤Î index Èֹ档°Ê²¼»²¾È: index¡£
— XTICLABELS —
¼´¤Î¹ï¤ß¤Î¸«½Ð¤· (ticlabel) ¤Ïʸ»úÎó´Ø¿ô¤Ë¤è¤Ã¤Æºî¤ë¤³¤È¤â¤Ç¤¡¢¤½¤ì¤Ï Ä̾ï¤Ï°ú¿ô¤È¤·¤Æ¥Ç¡¼¥¿Î󤫤é¼èÆÀ¤·¤Þ¤¹¡£ºÇ¤âñ½ã¤Ê·Á¼°¤Ï¡¢¥Ç¡¼¥¿Îó¼«¿È ¤Îʸ»úÎó¤È¤·¤Æ¤ÎÍøÍѤǡ¢xticlabels(N) ¤Ï xticlabels(stringcolumn(N)) ¤Î¾Êά·Á¤È¤·¤Æ»È¤¨¤Þ¤¹¡£°Ê²¼¤ÎÎã¤Ï 3 ÎóÌܤÎÍ×ÁǤò x ¼´¤Î¹ï¤ß¤Î¸«½Ð¤·¤È ¤·¤Æ»ÈÍѤ·¤Þ¤¹¡£
plot 'datafile' using <xcol>:<ycol>:xticlabels(3) with <plotstyle>
¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Ï¡¢Ç¤°Õ¤ÎÉÁ²è¼´ x,x2,y,y2,z ÍѤËÀ¸À®¤Ç¤¤Þ¤¹¡£ `ticlabels(<labelcol>)` »ØÄê¤Ï¡¢using »ØÄê¤ÎÃæ¤Ç¡¢¤½¤Î¥Ç¡¼¥¿¤ÎºÂɸ»Ø Ä꤬Á´¤ÆºÑ¤ó¤À¸å¤Ë¹Ô¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£Í¸ú¤Ê X,Y[,Z] ºÂɸ¤ÎÁȤò»ý¤Ä³Æ ¥Ç¡¼¥¿ÅÀ¤ËÂФ·¤Æ¡¢xticlabels() ¤ËÍ¿¤¨¤ëʸ»úÎóÃͤϡ¢¤½¤ì¤ËÂбþ¤¹¤ëÅÀ¤Î x ºÂɸ¤ÈƱ¤¸¾ì½ê¤Î x ¼´¤Î¸«½Ð¤·¤Î¥ê¥¹¥È¤ËÄɲ䵤ì¤Þ¤¹¡£`xticlabels()` ¤Ï `xtic()` ¤È¾Êά¤¹¤ë¤³¤È¤â¤Ç¤¡¢Â¾¤Î¼´¤Ë´Ø¤·¤Æ¤âƱÍͤǤ¹¡£
Îã:
splot "data" using 2:4:6:xtic(1):ytic(3):ztic(6)
¤³¤ÎÎã¤Ç¤Ï¡¢x ¼´¡¢y ¼´¤Î¸«½Ð¤·¤Ï x,y ºÂɸÃͤȤÏÊ̤ÎÎ󤫤é¼è¤ê½Ð¤µ¤ì¤Þ ¤¹¤¬¡¢z ¼´¤Î¸«½Ð¤·¤Ï¡¢Âбþ¤¹¤ëÅÀ¤Î z ºÂɸÃͤ«¤éÀ¸À®¤µ¤ì¤Þ¤¹¡£
Îã:
plot "data" using 1:2:xtic( $3 > 10. ? "A" : "B" )
¤³¤ÎÎã¤Ï¡¢x ¼´¤Î¸«½Ð¤·¤ÎÀ¸À®¤Ëʸ»úÎóÃÍ´Ø¿ô¤ò»ÈÍѤ·¤¿¤â¤Î¤Ç¡¢¥Ç¡¼¥¿¥Õ¥¡ ¥¤¥ë¤Î³ÆÅÀ¤Î x ¼´¤Î¹ï¤ß¤Î¸«½Ð¤·¤Ï¡¢3 ÎóÌܤÎÃͤˤè¤Ã¤Æ "A" ¤« "B" ¤«¤Î ¤¤¤º¤ì¤«¤È¤Ê¤ê¤Þ¤¹¡£
— X2TICLABELS —
°Ê²¼»²¾È: `plot using xticlabels`¡£
— YTICLABELS —
°Ê²¼»²¾È: `plot using xticlabels`¡£
— Y2TICLABELS —
°Ê²¼»²¾È: `plot using xticlabels`¡£
— ZTICLABELS —
°Ê²¼»²¾È: `plot using xticlabels`¡£
¥¡¼¥ï¡¼¥É volatile ¤Ï¡¢ÆþÎÏ¥¹¥È¥ê¡¼¥à¤«¥Õ¥¡¥¤¥ë¤«¤é°ÊÁ°¤ËÆÉ¤ß¹þ¤ó¤À ¥Ç¡¼¥¿¤¬¡¢ºÆÆÉ¤ß¹þ¤ß»þ¤Ë¤Ï͸ú¤Ç¤Ï¤Ê¤¤¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢²Äǽ¤Ê ¸Â¤ê¥×¥í¥°¥é¥à¤Ë¡¢replot ¥³¥Þ¥ó¥É¤ÎÂå¤ï¤ê¤Ë refresh ¥³¥Þ¥ó¥É¤ò»È¤ï ¤»¤è¤¦¤È¤·¤Þ¤¹¡£°Ê²¼»²¾È: refresh¡£
¥¨¥é¡¼¥Ð¡¼¤Ï¡¢1 ¤«¤é 4 ¸Ä¤ÎÄɲ䵤줿¥Ç¡¼¥¿¤òÆÉ¤à (¤Þ¤¿¤Ï¥¨¥ó¥È¥ê¤ò using ¤ÇÄɲÃÁªÂò¤¹¤ë) ¤³¤È¤Ë¤è¤ê¡¢2 ¼¡¸µ¥Ç¡¼¥¿¤ÎÉÁ²è¤Ë¤ª¤¤¤Æ¼Â¸½¤µ¤ì ¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤éÄɲ䵤ì¤ëÃͤϡ¢¤½¤ì¤¾¤ì¤Î¥¨¥é¡¼¥Ð¡¼¥¹¥¿¥¤¥ë¤Ç°Û¤Ê¤Ã¤¿ ·Á¤Ç»È¤ï¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢`gnuplot` ¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤Ë°Ê²¼¤Î¤è¤¦¤Ê 3 ¤Ä¡¢ 4 ¤Ä¡¢¤¢¤ë¤¤¤Ï 6 ¤Ä¤ÎÎ󤬤¢¤ë¤³¤È¤ò´üÂÔ¤·¤Æ¤¤¤Þ¤¹:
(x, y, ydelta), (x, y, ylow, yhigh), (x, y, xdelta), (x, y, xlow, xhigh), (x, y, xdelta, ydelta), (x, y, xlow, xhigh, ylow, yhigh)
x ºÂɸ¤Ïɬ¤º»ØÄꤷ¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£³Æ¿ôÃͤò½ñ¤¯½ç½ø¤â¾å¤Çµó¤²¤¿Ä̤ê¤Ç ¤Ê¤¯¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£¤¿¤À¡¢using ½¤¾þ»Ò¤ò»È¤¨¤Ð¤½¤Î½ç½ø¤òÁàºî¤Ç¤¤Þ¤¹¤·¡¢ ·ç¤±¤Æ¤¤¤ëÎó¤ÎÃͤâÊ䤦¤³¤È¤Ï²Äǽ¤Ç¤¹¤¬¡£Î㤨¤Ð¡¢
plot 'file' with errorbars plot 'file' using 1:2:(sqrt($1)) with xerrorbars plot 'file' using 1:2:($1-$3):($1+$3):4:5 with xyerrorbars
ºÇ¸å¤ÎÎã¤Ï¡¢ÁêÂÐŪ¤Ê x ¤Î¸íº¹¤ÈÀäÂÐŪ¤Ê y ¤Î¸íº¹¡¢¤È¤¤¤¦¡¢¥µ¥Ý¡¼¥È¤µ¤ì¤Æ ¤¤¤Ê¤¤ÁȤΥե¡¥¤¥ë¤ËÂФ¹¤ë¤â¤Î¤Ç¤¹¡£using ¥¨¥ó¥È¥ê¤¬ÁêÂÐŪ¤Ê x ¤Î¸íº¹ ¤«¤éÀäÂÐŪ¤Ê x ¤ÎºÇ¾®ÃͤȺÇÂçÃͤòÀ¸À®¤·¤Æ¤¤¤Þ¤¹¡£
y ¤Î¥¨¥é¡¼¥Ð¡¼¤Ï¡¢(x, ylow) ¤«¤é (x, yhigh) ¤Ø¤Î±ôľ¤ÊÀþ¤È¤·¤ÆÉÁ¤«¤ì¤Þ¤¹¡£ ylow ¤È yhigh ¤ÎÂå¤ï¤ê¤Ë ydelta ¤¬»ØÄꤵ¤ì¤¿¤È¤¤Ï¡¢ylow = y - ydelta, yhigh = y + ydelta ¤È¤Ê¤ê¤Þ¤¹¡£¤¢¤ë¹Ô¤Ë¥Ç¡¼¥¿¤¬ 2 ¤Ä¤·¤«¤Ê¤±¤ì¤Ð¡¢ylow ¤È yhight ¤Ï¤È¤â¤Ë y ¤È¤Ê¤ê¤Þ¤¹¡£x ¥¨¥é¡¼¥Ð¡¼¤ÏƱÍͤ˷׻»¤µ¤ì¤¿¿åÊ¿Àþ¤Ç¤¹¡£ ¥Ç¡¼¥¿¤Î³ÆÅÀ¤ò·ë¤ÖÀÞ¤ìÀþ¤ò°ú¤¤¿¤¤¾ì¹ç¤Ï¡¢with errorbars ¤È with lines ¤ò »ØÄꤷ¤Æ¡¢Æ±¤¸¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ò 2 ²ó `plot` ¤·¤Æ²¼¤µ¤¤ (¤¿¤À¤·¡¢¥¡¼¤ÎÃæ¤Ë 2 ¤Ä¤Î¥¨¥ó¥È¥ê¤òºî¤é¤Ê¤¤¤è¤¦¤Ë¡¢¤½¤Î°ìÊý¤Ë¤Ï `notitle` ¥ª¥×¥·¥ç¥ó¤ò»È¤¦ ¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç²¼¤µ¤¤)¡£Â¾¤ÎÁªÂò»è¤È¤·¤Æ¡¢errorlines ¥³¥Þ¥ó¥É¤â¤¢¤ê¤Þ¤¹ (°Ê²¼»²¾È: errorlines)¡£
¥¨¥é¡¼¥Ð¡¼¤Ë¤Ï¡¢¤â¤· bars ¤ò»È¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¤½¤Î¤½¤ì¤¾¤ì¤Îü¤Ë¿âľ¤Ê Àþʬ¤¬¤Ä¤¤Þ¤¹ (¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: bars)¡£
¼«Æ°ÈϰϻØÄ꤬͸ú¤Ç¤¢¤ì¤Ð¡¢¤½¤ÎÉÁ²èÈϰϤϥ¨¥é¡¼¥Ð¡¼¤â´Þ¤à¤è¤¦¤ËÄ´À° ¤µ¤ì¤Þ¤¹¡£
°Ê²¼¤â»²¾È ¥¨¥é¡¼¥Ð¡¼¤Î¥Ç¥â
¹¹¤Ê¤ë¾ðÊó¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: using, with, style¡£
¸íº¹Àþ (errorbar) ¤òȼ¤¦ÀþÉÁ²è¤Ï¡¢2 ¼¡¸µ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÉÁ²è¤Ç¥µ¥Ý¡¼¥È ¤µ¤ì¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï 1 ¸Ä¤«¤é 4 ¸Ä¤ÎÄɲäΠ(¤Þ¤¿¤Ï using ¤Ç»ØÄꤹ¤ë) Îó¥Ç¡¼¥¿¤òÍ¿¤¨¤ë¤³¤È¤Ç¹Ô¤Ê¤ï¤ì¤Þ¤¹¡£¤³¤ì¤é¤ÎÄɲ䵤ì¤ëÃͤϡ¢ÍÍ¡¹¤Ê errorline ¥¹¥¿¥¤¥ë¤Î¤½¤ì¤¾¤ì¤Ç°Û¤Ê¤Ã¤¿·Á¤Ç»È¤ï¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Î¾õÂ֤Ǥϡ¢`gnuplot` ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î³Æ¹Ô¤Ë 3 ¸Ä¡¢4 ¸Ä¡¢ 6 ¸Ä¤Î¤¤¤º¤ì¤«¤Î¸Ä¿ô¤Î¥Ç¡¼¥¿¤¬¤¢¤ë¤³¤È¤ò´üÂÔ¤·¡¢¤½¤ì¤¾¤ì°Ê²¼¤Î¤¤¤º¤ì¤« ¤ËÂбþ¤·¤Þ¤¹¡£
(x, y, ydelta), (x, y, ylow, yhigh), (x, y, xdelta), (x, y, xlow, xhigh), (x, y, xdelta, ydelta), (x, y, xlow, xhigh, ylow, yhigh)
x ºÂɸ¤Ï»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤·¡¢¥Ç¡¼¥¿¤Î½çÈÖ¤â¾å¤Î·Á¼°¤Ç¤¢¤ëɬÍפ¬¤¢ ¤ê¤Þ¤¹¤¬¡¢using ½¤¾þ»Ò¤Ç¤½¤Î½çÈÖ¤òÁàºî¤·¤¿¤ê¡¢·ç¤±¤Æ¤¤¤ëÎó¤ËÂФ¹¤ëÃÍ ¤òÍ¿¤¨¤¿¤ê¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð
plot 'file' with errorlines plot 'file' using 1:2:(sqrt($1)) with xerrorlines plot 'file' using 1:2:($1-$3):($1+$3):4:5 with xyerrorlines
ºÇ¸å¤ÎÎã¤Ï¡¢ÁêÂÐŪ¤Ê x ¤Î¸íº¹¤ÈÀäÂÐŪ¤Ê y ¤Î¸íº¹¡¢¤È¤¤¤¦¥µ¥Ý¡¼¥È¤µ¤ì¤Æ ¤¤¤Ê¤¤Áȹ礻¤Î¥Ç¡¼¥¿¤Î¥Õ¥¡¥¤¥ë¤ËÂФ¹¤ë¤â¤Î¤Ç¡¢using ¤ÇÁêÂÐŪ¤Ê¸íº¹¤« ¤éÀäÂÐŪ¤Ê x ¤ÎºÇ¾®ÃͤȺÇÂçÃͤòÀ¸À®¤·¤Æ¤¤¤Þ¤¹¡£
y ¸íº¹Àþ¤Ï (x, ylow) ¤«¤é (x, yhigh) ¤ØÉÁ²è¤µ¤ì¤ë½ÄÀþ¤Ç¤¹¡£ylow, yhigh Âå¤ï¤ê¤Ë ydelta ¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¤Ï¡¢ylow = y - ydelta, yhigh = y + ydelta ¤È°·¤ï¤ì¤Þ¤¹¡£¤¢¤ë¹Ô¤Ë 2 ¤Ä¤Î¥Ç¡¼¥¿¤·¤«¤Ê¤¤¾ì¹ç¡¢yhigh, ylow ¤ÏξÊý¤È ¤â y ¤Ë¤Ê¤ê¤Þ¤¹¡£x ¸íº¹Àþ¤ÏƱÍͤÎÊýË¡¤Ç·×»»¤µ¤ì¤ë¿åÊ¿Àþ¤Ç¤¹¡£
¸íº¹Àþ¤Ë¤Ï¡¢bars ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢¤½¤Îξü¤Ç¿âľ¤Ë¸ò¤ï¤ë Àþʬ¤¬ÉÕ¤¤Þ¤¹ (¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: bars)¡£
¼«Æ°½Ì¼Ü (autoscaling) ¤¬ ON ¤Î¾ì¹ç¡¢ÉÁ²èÈÏ°Ï¤Ï¸íº¹Àþ¤¬Æþ¤ë¤è¤¦¤ËÄ´À° ¤µ¤ì¤Þ¤¹¡£
¹¹¤Ê¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: using, with, style¡£
¥³¥Þ¥ó¥É `plot`, `splot` ¤Ç¤Ï¡¢¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤ó¤À¥Ç¡¼¥¿¤ÎÉÁ²è¤À¤± ¤Ç¤Ê¤¯¡¢ÁȤ߹þ¤ß´Ø¿ô¤ä¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤òÉÁ²è¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£´Ø¿ô¤ÎÃÍ ¤Ï¡¢ÆÈΩ¤Ê¼´¤ÎÄ̾ï¤ÎÈϰϤËÅϤäƥǡ¼¥¿¥µ¥ó¥×¥ë¤ò¼è¤ë¤³¤È¤Çɾ²Á¤·¤Þ¤¹¡£ °Ê²¼»²¾È: samples, isosamples¡£
Îã:
approx(ang) = ang - ang**3 / (3*2) plot sin(x) title "sin(x)", approx(x) title "approximation"
´Ø¿ô¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤òÀßÄꤹ¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set style function`¡£ÁȤ߹þ¤ß´Ø¿ô¤Î¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `expressions functions`¡£¼«Á°¤Ç´Ø¿ô¤òÄêµÁ¤¹¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `user-defined`¡£
ÇÞ²ðÊÑ¿ô¥â¡¼¥É (parametric) ¤Ç¤Ï¡¢`plot` ¤Ç¤Ï 2 ¤Ä¤Î¿ô¼°¤ÎÁȤò¡¢ `splot` ¤Ç¤Ï 3 ¤Ä¤Î¿ô¼°¤ÎÁȤòÍ¿¤¨¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
plot sin(t),t**2 splot cos(u)*cos(v),cos(u)*sin(v),sin(u)
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÏÁ°¤ÈƱ¤¸¤è¤¦¤ËÉÁ²è¤µ¤ì¤Þ¤¹¡£¤¿¤À¤·¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤¬ ÉÁ²è¤Î¤¿¤á¤ËÍ¿¤¨¤é¤ì¤ëÁ°¤Ë¡¢Ç¤°Õ¤ÎÇÞ²ðÊÑ¿ô´Ø¿ô¤¬Àè¤Ë´°Á´¤Ë»ØÄꤵ¤ì¤¿ ¾ì¹ç¤ò½ü¤¤¤Æ¤Ç¤¹¡£¸À¤¤´¹¤¨¤ë¤È¡¢x ¤ÎÇÞ²ðÊÑ¿ô´Ø¿ô (¾å¤ÎÎã¤Ç¤Ï `sin(t)`) ¤È y ¤ÎÇÞ²ðÊÑ¿ô´Ø¿ô (¾å¤ÎÎã¤Ç¤Ï `t**2`) ¤È¤Î´Ö¤Ë¡¢Â¾¤Î½¤¾þ»Ò¤ä¥Ç¡¼¥¿ ´Ø¿ô¤ò¤Ï¤µ¤ß¤³¤ó¤Ç¤Ï¤¤¤±¤Þ¤»¤ó¡£¤½¤Î¤è¤¦¤Ê¤³¤È¤ò¤¹¤ë¤È¡¢¹½Ê¸¥¨¥é¡¼¤Ë¤Ê ¤ê¡¢ÇÞ²ðÊÑ¿ô´Ø¿ô¤¬´°Á´¤Ë¤Ï»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¡¢¤Èɽ¼¨¤µ¤ì¤Þ¤¹¡£
with ¤ä `title` ¤Î¤è¤¦¤Ê¾¤Î½¤¾þ»Ò¤Ï¡¢ÇÞ²ðÊÑ¿ô´Ø¿ô¤Î»ØÄ꤬´°Î»¤·¤¿ ¸å¤Ë»ØÄꤷ¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
plot sin(t),t**2 title 'Parametric example' with linespoints
°Ê²¼¤â»²¾È ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Î¥Ç¥â¡£
¥ª¥×¥·¥ç¥ó¤ÎÈÏ°Ï (range) ¤Ï¡¢É½¼¨¤µ¤ì¤ë¥°¥é¥Õ¤ÎÎΰèÈϰϤò»ØÄꤷ¤Þ¤¹¡£ plot ¥³¥Þ¥ó¥É¤È¤ÏÊÌ¤Ë `set range` ʸ¤ÇÈϰϻØÄꤹ¤ë¤Î¤Ç¤Ï¤Ê¤¯ plot ¥³¥Þ ¥ó¥É¾å¤Î¤½¤Î°ìÉô¤È¤·¤ÆÈϰϻØÄꤹ¤ë¾ì¹ç¡¢¤½¤Î¥°¥é¥Õ¤òÂÐÏÃŪ¤Ë³ÈÂ礷¤¿¤ê »ëÅÀ°Üư¤·¤¿¤ê¤Ï¤Ç¤¤Ê¤¯¤Ê¤ë¤Ç¤·¤ç¤¦¤·¡¢¸å¤ÇÈϰϤòÊѹ¹¤·¤Æ replot ¤¹ ¤ë¤³¤È¤¬¤Ç¤¤Ê¤¯¤Ê¤ë¤Ç¤·¤ç¤¦¡£
½ñ¼°:
[{<dummy-var>=}{{<min>}:{<max>}}] [{{<min>}:{<max>}}]
ºÇ½é¤ÎÈϰϻØÄê¤ÏÆÈΩÊÑ¿ô¤ÎÈÏ°Ï (xrange ¤Þ¤¿¤Ï¥Ñ¥é¥á¥È¥ê¥Ã¥¯¥â¡¼¥É¤Ç ¤Ï trange) ¤Ç¡¢2 ÈÖÌܤΤâ¤Î¤Ï½¾Â°ÊÑ¿ô¤ÎÈÏ°Ï yrange (¥Ñ¥é¥á¥È¥ê¥Ã¥¯ ¥â¡¼¥É¤Ç¤Ï xrange) ¤È¤Ê¤ê¤Þ¤¹¡£<dummy-var> ¤Ë¤ÏÆÈΩÊÑ¿ô¤Î¿·¤·¤¤ÊÌ̾¤ò »ØÄꤷ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¤ÎÊÑ¿ô̾¤Ï dummy ¤ÇÊѹ¹¤Ç¤¤Þ¤¹)¡£<min>, <max> ¤Ë¤ÏÄê¿ô¼°¡¢¤¢¤ë¤¤¤Ï * ¤ò½ñ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¥Ñ¥é¥á¥È¥ê¥Ã¥¯¥â¡¼¥É¤Ç¤Ê¤±¤ì¤Ð¡¢Í¿¤¨¤é¤ì¤ë¤Ù¤ÈϰϻØÄê¤Ï xrange, yrange ¤Î½ç¤Ë¤Ê¤ê¤Þ¤¹¡£
¥Ñ¥é¥á¥È¥ê¥Ã¥¯¥â¡¼¥É¤Ç¤Ï¡¢`plot` ¥³¥Þ¥ó¥É¤ËÂФ·¤Æ¤Ï¤½¤Î½ç½ø¤Ï trange, xrange, yrange ¤Ë¤Ê¤ê¤Þ¤¹¡£°Ê²¼¤Î `plot` ¥³¥Þ¥ó¥É¤Ï¡¢trange ¤ò [-pi:pi], xrange ¤ò [-1.3:1.3], yrange ¤ò [-1:1] ¤ËÀßÄꤹ¤ëÎã¤Ç¤¹¡£
plot [-pi:pi] [-1.3:1.3] [-1:1] sin(t),t**2
x2 ¤ÎÈÏ°Ï¤È y2 ¤ÎÈϰϤϤ³¤³¤Ç¤Ï»ØÄê¤Ç¤¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ ¤½¤ì¤Ë¤Ï x2range ¤ä y2range ¤¬»È¤ï¤ì¤Þ¤¹¡£
ÈϰϤÏŬÀڤʥ⡼¥É¤ËÂФ·¤Æ¡¢¾å¤Ë¼¨¤·¤¿½ç½ø¤Ç²ò¼á¤µ¤ì¤Þ¤¹¡£É¬ÍפÊÈÏ°Ï»Ø Ä꤬°ìÅÙÁ´¤Æ»ØÄꤵ¤ì¤ë¤È¡¢ºÆ¤Ó»ØÄꤷľ¤¹¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢É¬Íפʤ¤Éô ʬ¤òÁ´¤¯»ØÄꤷ¤Ê¤¤¤è¤¦¤Ë¤Ï¤Ç¤¤Þ¤»¤ó¡£¤½¤ÎÂå¤ï¤ê¡¢¤½¤³¤Ë¶õ¤ÎÈϰϻØÄê `[]` ¤òÃÖ¤¤Þ¤¹¡£
`*` ¤Ï¡¢min (ºÇ¾®ÃÍ) ¤ä max (ºÇÂçÃÍ) ¤Ë¼«Æ°ÈϰϻØÄê (autoscale) ¤Îµ¡Ç½ ¤ò»È¤¦¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£°Ê²¼¤â»²¾È: autoscale¡£
`plot` ¤ä `splot` ¤Î¥³¥Þ¥ó¥É¹Ô¤Ç»ØÄꤵ¤ì¤¿ÈϰϤϤ½¤Î¥°¥é¥Õ¤Ë¤Î¤ß±Æ¶Á¤ò µÚ¤Ü¤·¤Þ¤¹¡£¤è¤Ã¤Æ¡¢¤½¤Î¸å¤Î¥°¥é¥Õ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÈϰϤòÊѹ¹¤¹¤ë¤Ë¤Ï¡¢ xrange ¤ä yrange ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
»þ´Ö¥Ç¡¼¥¿¤ËÂФ·¤Æ¤Ï¡¢ÈϰϤϥ¯¥©¡¼¥È¤Ç°Ï¤ó¤Ç»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹ (¥Ç ¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¸½¤ï¤ì¤ë»þ´Ö¥Ç¡¼¥¿¤ÈƱ¤¸·Á¼°¤Î)¡£`gnuplot` ¤Ï¤½¤ÎÈϰϤò ÆÉ¤ß¤³¤à¤Î¤Ë»þ´Ö½ñ¼°Ê¸»úÎó (timefmt) ¤ò»ÈÍѤ·¤Þ¤¹¡£¾Ü¤·¤¯¤Ï°Ê²¼»²¾È: timefmt¡£
Îã:
°Ê²¼¤Ï¸½ºß¤ÎÈϰϤò»ÈÍѤ·¤Þ¤¹:
plot cos(x)
°Ê²¼¤Ï x ¤ÎÈϰϤΤߤλØÄê¤Ç¤¹:
plot [-10:30] sin(pi*x)/(pi*x)
°Ê²¼¤Ï¾å¤ÈƱ¤¸¤Ç¤¹¤¬¡¢²¾ÊÑ¿ô¤È¤·¤Æ t ¤ò»È¤¤¤Þ¤¹:
plot [t = -10 :30] sin(pi*t)/(pi*t)
°Ê²¼¤Ï x ¤È y ¤ÎξÊý¤ÎÈϰϤλØÄê¤Ç¤¹:
plot [-pi:pi] [-3:3] tan(x), 1/x
°Ê²¼¤Ï¡¢y ¤ÎÈϰϤΤߤλØÄê¤Ç¡¢Î¾Êý¤Î¼´¤Î¼«Æ°ÈϰϻØÄ굡ǽ¤ò̵¸ú¤Ë¤·¤Þ¤¹:
plot [ ] [-2:sin(5)*-8] sin(x)**besj0(x)
°Ê²¼¤Ï x ¤ÎºÇÂçÃÍ¤È y ¤ÎºÇ¾®ÃͤΤߤλØÄê¤Ç¤¹¡£
plot [:200] [-pi:] exp(sin(x))
°Ê²¼¤Ï x ¤ÎÈϰϤò»þ·ÏÎó¥Ç¡¼¥¿¤È¤·¤Æ»ØÄꤷ¤Æ¤¤¤Þ¤¹:
set timefmt "%d/%m/%y %H:%M" plot ["1/6/93 12:00":"5/6/93 12:00"] 'timedata.dat'
¿¤¯¤ÎƱÅù¤Î¥Õ¥¡¥¤¥ë¤ä´Ø¿ô¤òƱ»þ¤ËÉÁ²è¤¹¤ë¾ì¹ç¤Ï¡¢¤½¤ì¤¾¤ì¤Î plot ¥³¥Þ ¥ó¥É¤Î·«¤êÊÖ¤· (iteration) ¤Ç¤½¤ì¤ò¹Ô¤¦¤Î¤¬ÊØÍø¤Ç¤¹¡£
½ñ¼°:
plot for [<variable> = <start> : <end> {:<increment>}] plot for [<variable> in "string of words"]
·«¤êÊÖ¤·¤ÎŬÍÑÈÏ°Ï (scope) ¤Ï¡¢¼¡¤Î¥³¥ó¥Þ (,) ¤«¥³¥Þ¥ó¥É¤Î½ª¤ï¤ê¡¢¤Î¤¤ ¤º¤ì¤«Àè¤Ë¸½¤ì¤¿¤È¤³¤í¤Þ¤Ç¤Ç¤¹¡£·«¤êÊÖ¤·¤ÏÆþ¤ì»Ò (nest) ¤Ë¤¹¤ë¤³¤È¤Ï¤Ç ¤¤Þ¤»¤ó¡£
·«¤êÊÖ¤·Ê¸¤¬¥³¥ó¥Þ¤Þ¤Ç¤Ê¤Î¤Ç¡¢°Ê²¼¤Ï°ì¤Ä¤Î¶ÊÀþ sin(3x) ¤òÉÁ²è¤·¤Þ¤¹¡£
plot for [i=1:3] j=i, sin(j*x)
j ¤Î¸å¤Ë¥³¥ó¥Þ¤¬¤Ê¤¤¤Î¤Ç¡¢°Ê²¼¤Ï 3 ¤Ä¤Î¶ÊÀþ¤òÉÁ²è¤·¤Þ¤¹¡£
plot for [i=1:3] j=i sin(j*x)
Îã:
plot for [dataset in "apples bananas"] dataset."dat" title dataset
¤³¤ÎÎã¤Ç¤Ï¡¢·«¤êÊÖ¤·¤Ï¥Õ¥¡¥¤¥ë̾¤ÈÂбþ¤¹¤ë¥¿¥¤¥È¥ë¤ÎÀ¸À®¤ÎξÊý¤Ç»È¤ï¤ì ¤Æ¤¤¤Þ¤¹¡£
Îã:
file(n) = sprintf("dataset_%d.dat",n) splot for [i=1:10] file(i) title sprintf("dataset %d",i)
¤³¤ÎÎã¤Ï¡¢¥Õ¥¡¥¤¥ë̾¤ÇÀ¸À®¤µ¤ì¤ëʸ»úÎóÃÍ´Ø¿ô¤òÄêµÁ¤·¡¢¤½¤Î¤è¤¦¤Ê 10 ¸Ä ¤Î¥Õ¥¡¥¤¥ë¤òƱ»þ¤ËÉÁ²è¤·¤Þ¤¹¡£·«¤êÊÖ¤·¤ÎÊÑ¿ô (¤³¤ÎÎã¤Ç¤Ï 'i') ¤Ï°ì¤Ä¤Î À°¿ô¤È¤·¤Æ°·¤ï¤ì¡¢¤½¤ì¤ò 2 Åٰʾå»ÈÍѤǤ¤Þ¤¹¡£
Îã:
set key left plot for [n=1:4] x**n sprintf("%d",n)
¤³¤ÎÎã¤Ï¡¢´Ø¿ô¤ÎÁȤòÉÁ²è¤·¤Þ¤¹¡£
Îã:
list = "apple banana cabbage daikon eggplant" item(n) = word(list,n) plot for [i=1:words(list)] item(i).".dat" title item(i) list = "new stuff" replot
¤³¤ÎÎã¤Ç¤Ï¡¢¥ê¥¹¥È¤Ë½¾¤Ã¤Æ³Æ¥¹¥Æ¥Ã¥×¤¬¿Ê¹Ô¤·¡¢¤½¤Î³Æ¹àÌܤËÂФ·¤Æ°ì¤Ä¤Î ÉÁ²è¤¬¹Ô¤ï¤ì¤Þ¤¹¡£¤³¤Î³Æ¹àÌÜ¤ÏÆ°Åª¤Ë¼èÆÀ¤µ¤ì¤Þ¤¹¤Î¤Ç¡¢¤½¤Î¥ê¥¹¥È¤òÊѹ¹ ¤·¡¢¤½¤Î¤Þ¤Þ replot ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
list = "apple banana cabbage daikon eggplant" plot for [i in list] i.".dat" title i list = "new stuff" replot
¤³¤ÎÎã¤Ï¡¢À°¿ô¤Î·«¤êÊÖ¤·ÊÑ¿ô¤Ç¤Ï¤Ê¤¯¡¢Ê¸»úÎó¤Î·«¤êÊÖ¤·ÊÑ¿ô·Á¼°¤òÍѤ¤¤Æ ¤¤¤ë¤³¤È°Ê³°¤ÏÁ°¤ÎÎã¤ÈÁ´¤¯Æ±¤¸¤Ç¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï³Æ¶ÊÀþ¤Ï¡¢Âбþ¤¹¤ë´Ø¿ô¤ä¥Õ¥¡¥¤¥ë̾¤Ç¥¡¼¤ÎÃæ¤Ë°ìÍ÷ɽ¼¨¤µ ¤ì¤Þ¤¹¤¬¡¢plot ¤Î¥ª¥×¥·¥ç¥ó `title` ¤ò»È¤¦¤³¤È¤Ç¡¢ÌÀ¼¨Åª¤Ê¥¿¥¤¥È¥ë¤òÍ¿ ¤¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
½ñ¼°:
title <text> | notitle [<ignored text>] title columnheader | title columnheader(N)
¤³¤³¤Ç <text> ¤Ï¡¢°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎ󤫡¢Ê¸»úÎó¤Èɾ²Á¤µ¤ì¤ë¼°¤Î¤¤¤º ¤ì¤«¤Ç¤¹¡£°úÍÑÉä¤Ï¥¡¼¤Ë¤Ïɽ¼¨¤µ¤ì¤Þ¤»¤ó¡£
ÆþÎϥǡ¼¥¿¤ÎÎó¤ÎºÇ½é¤Î¹àÌÜ (¤¹¤Ê¤ï¤ÁÎó¤ÎÀèÆ¬) ¤òʸ»úÎó¥Õ¥£¡¼¥ë¥É¤È²ò¼á ¤·¡¢¤½¤ì¤ò¥¡¼¥¿¥¤¥È¥ë¤È¤·¤ÆÍøÍѤ¹¤ë¥ª¥×¥·¥ç¥ó¤â¤¢¤ê¤Þ¤¹¡£°Ê²¼»²¾È: `datastrings`¡£¤³¤ì¤Ï¡¢columnhead ¤ò»ØÄꤹ¤ì¤Ð¥Ç¥Õ ¥©¥ë¥È¤Îµóư¤È¤Ê¤ê¤Þ¤¹¡£
¶ÊÀþ¥¿¥¤¥È¥ë¤È¥µ¥ó¥×¥ë¤ÏͽÌó¸ì `notitle` ¤ò»È¤¦¤³¤È¤Ç¥¡¼¤«¤éºï½ü¤Ç¤ ¤Þ¤¹¡£²¿¤â¤Ê¤¤¥¿¥¤¥È¥ë (`title ”`) ¤Ï `notitle` ¤ÈƱ¤¸°ÕÌ£¤ò»ý¤Á¤Þ¤¹¡£ ¥µ¥ó¥×¥ë¤À¤±¤¬Íߤ·¤¤¤È¤¤Ï¡¢°ì¤Ä°Ê¾å¤Î¶õÇò¤ò¥¿¥¤¥È¥ë¤Î¸å¤í¤ËÆþ¤ì¤Æ¤¯ ¤À¤µ¤¤ (`tilte ' '`)¡£`notilte` ¤Î¸å¤í¤Ëʸ»úÎó¤ò¤Ä¤±¤¿¾ì¹ç¡¢¤½¤Îʸ»úÎó ¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
`key autotitles` ¤¬ÀßÄꤵ¤ì¤Æ (¥Ç¥Õ¥©¥ë¥È)¡¢¤«¤Ä `title` ¤â `notitle` ¤â»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¶ÊÀþ¤Î¥¿¥¤¥È¥ë¤Ï `plot` ¥³¥Þ¥ó¥É¾å¤Ë¤¢¤ë´Ø¿ô̾ ¤«¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë̾¤Ë¤Ê¤ê¤Þ¤¹¡£¥Õ¥¡¥¤¥ë̾¤Î¾ì¹ç¤Ï¡¢»ØÄꤵ¤ì¤ëǤ°Õ¤Î¥Ç¡¼ ¥¿¥Õ¥¡¥¤¥ë½¤¾þ»Ò¤â¤½¤Î¥Ç¥Õ¥©¥ë¥È¥¿¥¤¥È¥ë¤Ë´Þ¤Þ¤ì¤Þ¤¹¡£
°ÌÃ֤䥿¥¤¥È¥ë¤Î°ÌÃÖ·¤¨¤Ê¤É¤Î¥¡¼¤Î¥ì¥¤¥¢¥¦¥È¤Ï¡¢`set key` ¤ÇÀ©¸æ¤Ç¤ ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set key`¡£
Îã:
°Ê²¼¤Ï y=x ¤ò¥¿¥¤¥È¥ë 'x' ¤Çɽ¼¨¤·¤Þ¤¹:
plot x
°Ê²¼¤Ï¡¢x ¤Î 2 ¾è¤ò¥¿¥¤¥È¥ë "x^2" ¤Ç¡¢¥Õ¥¡¥¤¥ë "data.1" ¤ò¥¿¥¤¥È¥ë "measured data" ¤Çɽ¼¨¤·¤Þ¤¹:
plot x**2 title "x^2", 'data.1' t "measured data"
°Ê²¼¤Ï¡¢¶ËºÂɸ¥°¥é¥Õ¤Î¼þ¤ê¤Ë±ß·Á¤Î¶³¦¤ò½ñ¤¡¢¥¿¥¤¥È¥ë¤Ê¤·¤Çɽ¼¨¤·¤Þ¤¹:
set polar; plot my_function(t), 1 notitle
°Ê²¼¤Ï¡¢¥Õ¥¡¥¤¥ë¤Î³ÆÎó¤Ë¥¿¥¤¥È¥ë¤ò´Þ¤àÊ£¿ôÎó¤Î¥Ç¡¼¥¿¤òÉÁ²è¤·¤Þ¤¹:
plot for [i=1:4] 'data' using i title columnhead
´Ø¿ô¤ä¥Ç¡¼¥¿¤Îɽ¼¨¤Ë¤Ï¤¿¤¯¤µ¤ó¤Î¥¹¥¿¥¤¥ë¤Î¤¦¤Á¤Î°ì¤Ä¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ ¥¡¼¥ï¡¼¥É with ¤¬¤½¤ÎÁªÂò¤Î¤¿¤á¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
with <style> { {linestyle | ls <line_style>} | {{linetype | lt <line_type>} {linewidth | lw <line_width>} {linecolor | lc <colorspec>} {pointtype | pt <point_type>} {pointsize | ps <point_size>} {fill | fs <fillstyle>} {nohidden3d} {nocontours} {nosurface} {palette}} }
¤³¤³¤Ç¡¢<style> ¤Ï°Ê²¼¤Î¤¤¤º¤ì¤«:
lines dots steps errorbars xerrorbar xyerrorlines points impulses fsteps errorlines xerrorlines yerrorbars linespoints labels histeps financebars xyerrorbars yerrorlines vectors
¤Þ¤¿¤Ï¡¢
boxes candlesticks image circles boxerrorbars filledcurves rgbimage ellipses boxxyerrorbars histograms rgbalpha pm3d boxplot
ºÇ½é¤Î¥°¥ë¡¼¥×¤Î¥¹¥¿¥¤¥ë¤Ï¡¢Àþ¡¢ÅÀ¡¢Ê¸»ú¤Î°À¤ò»ý¤Á¡¢Âè 2 ¤Î¥°¥ë¡¼¥× ¤Î¥¹¥¿¥¤¥ë¤Ï¡¢¤µ¤é¤ËÅɤêÄÙ¤·Â°À¤â»ý¤Ã¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `fillstyle`¡£ ¤µ¤é¤Ë¥µ¥Ö¥¹¥¿¥¤¥ë¤ò»ý¤Ä¥¹¥¿¥¤¥ë¤â¤¢¤ê¤Þ¤¹¡£¸Ä¡¹¤Î¥¹¥¿¥¤¥ë¤Î¾ÜºÙ¤Ë¤Ä¤¤ ¤Æ¤Ï¡¢°Ê²¼»²¾È: `plotting styles`¡£
¥Ç¥Õ¥©¥ë¥È¤Î¥¹¥¿¥¤¥ë¤Ï¡¢`set style function` ¤È `set style data` ¤ÇÁª Âò¤Ç¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤½¤ì¤¾¤ì¤Î´Ø¿ô¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ï¡¢»È¤¦¤³¤È¤¬¤Ç¤¤ë·¿¤Î ºÇÂç¿ô¤Ë㤹¤ë¤Þ¤Ç°Û¤Ê¤ëÀþ¼ï¡¢ÅÀ¼ï¤ò»È¤¤¤Þ¤¹¡£¤¹¤Ù¤Æ¤ÎüËöÍѥɥ饤¥Ð¤Ï ºÇÄã 6 ¤Ä¤Î°Û¤Ê¤ëÅÀ¼ï¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢¤â¤·¤¿¤¯¤µ¤óÍ׵ᤵ¤ì¤¿¾ì¹ç¡¢ ¤½¤ì¤é¤ò½ç¤ËºÆÍøÍѤ·¤Æ¤¤¤¤Þ¤¹¡£»ÈÍÑÃæ¤Î½ÐÎÏ·Á¼°¤Ç¤ÎÀþ¼ï¡¢ÅÀ¼ï¤Î½¸¹çÁ´ ÂΤò¸«¤¿¤±¤ì¤Ð¡¢test ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£
°ì¤Ä¤ÎÉÁ²è¤ÇÀþ¼ï¤äÅÀ¼ï¤òÁª¤Ó¤¿¤¤¤Ê¤é¤Ð¡¢<line_type> ¤ä <point_type> ¤ò »ØÄꤷ¤Æ¤¯¤À¤µ¤¤¡£¤³¤ì¤é¤ÎÃͤϡ¢¤½¤ÎÉÁ²è¤Ç»È¤ï¤ì¤ëÀþ¼ï¤äÅÀ¼ï¤ò»ØÄꤹ¤ë Àµ¤ÎÀ°Äê¿ô (¤Þ¤¿¤Ï¿ô¼°) ¤Ç¤¹¡£»ÈÍѤ¹¤ëüËö¤Ç»È¤¨¤ëÀþ¼ï¡¢ÅÀ¼ï¤òɽ¼¨¤¹¤ë ¤Ë¤Ï test ¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
ÉÁ²è¤ÎÀþ¤ÎÉý¤äÅÀ¤ÎÂ礤µ¤Ï <line_width> ¤ä <point_size> ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£ ¤³¤ì¤é¤Ï¤½¤Î³Æ¡¹¤ÎüËö¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÂФ¹¤ëÁêÂÐŪ¤ÊÃͤȤ·¤Æ»ØÄꤷ¤Þ ¤¹¡£ÅÀ¤ÎÂ礤µ¤ÏÁ´ÂΤËÄÌÍѤ¹¤ë¤è¤¦¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: pointsize¡£¤·¤«¤·¡¢¤³¤³¤Ç¥»¥Ã¥È¤µ¤ì¤ë <point_size> ¤È¡¢ pointsize ¤Ç¥»¥Ã¥È¤µ¤ì¤ëÂ礤µ¤Ï¡¢¤¤¤º¤ì¤â¥Ç¥Õ¥©¥ë¥È¤Î¥Ý¥¤¥ó¥È¥µ ¥¤¥º¤Ë³Ý¤±¤é¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤¹¤Ê¤ï¤Á¡¢¤½¤ì¤é¤Î¸ú²Ì¤ÏÎßÀÑ¤Ï ¤·¤Þ¤»¤ó¡£Î㤨¤Ð¡¢`set pointsize 2; plot x w p ps 3` ¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î ¥µ¥¤¥º¤Î 3 ÇܤǤ¢¤Ã¤Æ¡¢6 ÇܤǤϤ¢¤ê¤Þ¤»¤ó¡£
¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Î°ìÉôʬ¡¢¤¢¤ë¤¤¤Ï³Æ plot ¤Ë¤ª¤¤¤Æ `pointsize variable` ¤È¤¤¤¦»ØÄê¤â²Äǽ¤Ç¤¹¡£¤³¤Î¾ì¹ç¡¢ÆþÎϤˤÏÄɲäΠ1 Îó¤¬Í׵ᤵ¤ì¤Þ¤¹¡£Îã ¤¨¤Ð 2D ÉÁ²è¤Ç¤Ï 3 Îó¡¢3D ÉÁ²è¤Ç¤Ï 4 Îó¤Î¥Ç¡¼¥¿¤¬É¬Íפˤʤê¤Þ¤¹¡£¸Ä¡¹ ¤ÎÅÀ¤Î¥µ¥¤¥º¤Ï¡¢Á´ÂΤòÄ̤·¤Æ¤Î pointsize ¤Ë¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤é¤ÎÆþÎÏ ¤Ë¤è¤ëÃͤò¤«¤±¤¿¤â¤Î¤È¤·¤Æ·èÄꤵ¤ì¤Þ¤¹¡£
`set style line` ¤ò»È¤Ã¤ÆÀþ¼ï/ÀþÉý¡¢ÅÀ¼ï/ÅÀÉý¤ÎÁȤòÄêµÁ¤¹¤ì¤Ð¡¢¤½¤Î¥¹ ¥¿¥¤¥ë¤ÎÈÖ¹æ¤ò <line_style> ¤Ë¥»¥Ã¥È¤¹¤ë¤³¤È¤Ç¤½¤ì¤é¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£
gnuplot ¤¬ `pm3d` ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤Ê¤é¤Ð¡¢ `splots` ¤Ë¤ª¤¤¤Æ lines, points, dots ¤Î¿§¤ò³ê¤é¤«¤ËÊѲ½¤µ¤»¤ë¤¿¤á¤ÎÆÃ Ê̤ʥ¡¼¥ï¡¼¥É palette ¤¬»È¤¨¤Þ¤¹¡£¤½¤Î¿§¤Ï¡¢¥³¥Þ¥ó¥É palette ¤Ç¤¢¤é¤«¤¸¤áÀßÄꤵ¤ì¤¿³ê¤é¤«¤ËÊѲ½¤¹¤ë¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤«¤éÁªÂò¤·¤Þ¤¹¡£¿§ ¤ÎÃͤϡ¢ÅÀ¤Î z ºÂɸ¤ÎÃͤ«¡¢¤Þ¤¿¤Ï using ¤Ç 4 ÈÖÌܤΥѥé¥á¡¼¥¿¤È¤·¤Æ »ØÄꤵ¤ì¤ë¿§ºÂɸ¤ËÂбþ¤·¤Þ¤¹¡£2 ¼¡¸µ¡¢3 ¼¡¸µ¤ÎÉÁ²è (`plot` ¤È `splot` ¥³¥Þ¥ó¥É) ¤ÎξÊý¤Ç¡¢¥Ñ¥ì¥Ã¥È¿§¤ò¾®¿ôÃͤ«¤Þ¤¿¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤ÎÈϰϤØÂÐ ±þ¤Å¤±¤é¤ì¤¿ÃͤΤ¤¤º¤ì¤«¤Ç»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Ñ¥ì¥Ã¥È¿§¤ÎÃͤϡ¢ using »ØÄê¤ÇÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤¿ÆþÎÏÎ󤫤éÆÉ¤ß¹þ¤à¤³¤È¤â²Äǽ¤Ç¤¹¡£ °Ê²¼»²¾È: `colors`, palette, `linetype`¡£
¥¡¼¥ï¡¼¥É `nohidden3d` ¤Ï¡¢`splot` ¥³¥Þ¥ó¥É¤ÇÀ¸À®¤µ¤ì¤ëÉÁ²è¤Ë¤Î¤ßŬÍÑ ¤µ¤ì¤Þ¤¹¡£Ä̾¥°¥í¡¼¥Ð¥ë¤Ê¥ª¥×¥·¥ç¥ó `set hidden3d` ¤Ï¥°¥é¥Õ¾å¤ÎÁ´¤Æ ¤ÎÉÁ²è¤ËŬÍѤµ¤ì¤Þ¤¹¤¬¡¢³Æ¡¹¤ÎÉÁ²è¤Ë `nohidden3d` ¥ª¥×¥·¥ç¥ó¤ò¤Ä¤±¤ë¤³ ¤È¤Ç¡¢¤½¤ì¤ò hidden3d ¤Î½èÍý¤«¤é½ü³°¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`nohidden3d` ¤¬¥Þ¡¼¥¯¤µ¤ì¤¿¶ÊḬ̀ʳ°¤Î¸Ä¡¹¤ÎÉÁ²èÍ×ÁÇ (Àþʬ¡¢ÅÀ¡¢¥é¥Ù¥ëÅù) ¤Ï¡¢Ä̾ï¤Ï ¾¤Î²¿¤é¤«¤ÎÉÁ²èÍ×ÁǤDZ£¤µ¤ì¤Æ¤·¤Þ¤¦¾ì¹ç¤âÁ´¤ÆÉÁ²è¤µ¤ì¤Þ¤¹¡£
ƱÍͤˡ¢¥¡¼¥ï¡¼¥É `nocontours` ¤Ï¡¢¥°¥í¡¼¥Ð¥ë¤Ë `set contour` »ØÄ꤬ ͸ú¤Ê¾ì¹ç¤Ç¤â¡¢¸ÄÊ̤Πplot ¤ËÂФ¹¤ëÅù¹âÀþÉÁ²èµ¡Ç½¤ò¥ª¥Õ¤Ë¤·¤Þ¤¹¡£
ƱÍͤˡ¢¥¡¼¥ï¡¼¥É `nosurface` ¤Ï¡¢¥°¥í¡¼¥Ð¥ë¤Ë surface »ØÄê¤¬Í ¸ú¤Ê¾ì¹ç¤Ç¤â¡¢¸ÄÊ̤Πplot ¤ËÂФ¹¤ë 3 ¼¡¸µ¶ÊÌÌÉÁ²è¤ò¥ª¥Õ¤Ë¤·¤Þ¤¹¡£
¥¡¼¥ï¡¼¥É¤Ï°Å¼¨¤¹¤ë¤è¤¦¤Ê·Á¤Ç¾Êά²Äǽ¤Ç¤¹¡£
`linewidth`, pointsize, palette ¥ª¥×¥·¥ç¥ó¤ÏÁ´¤Æ¤ÎüËöÁõÃ֤ǥµ¥Ý¡¼ ¥È¤µ¤ì¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
Îã:
°Ê²¼¤Ï¡¢sin(x) ¤ò±ôľÀþ¤ÇÉÁ²è¤·¤Þ¤¹:
plot sin(x) with impulses
°Ê²¼¤Ï¡¢x ¤òÅÀ¤ÇÉÁ²è¤·¡¢x**2 ¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÊý¼°¤ÇÉÁ²è¤·¤Þ¤¹:
plot x w points, x**2
°Ê²¼¤Ï¡¢tan(x) ¤ò´Ø¿ô¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÊý¼°¤Ç¡¢"data.1" ¤òÀÞ¤ìÀþ¤ÇÉÁ²è¤·¤Þ¤¹:
plot [ ] [-2:5] tan(x), 'data.1' with l
°Ê²¼¤Ï¡¢"leastsq.dat" ¤ò±ôľÀþ¤ÇÉÁ²è¤·¤Þ¤¹:
plot 'leastsq.dat' w i
°Ê²¼¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë "population" ¤ò¶ë·Á¤ÇÉÁ²è¤·¤Þ¤¹:
plot 'population' with boxes
°Ê²¼¤Ï¡¢"exper.dat" ¤ò¥¨¥é¡¼¥Ð¡¼ÉÕ¤¤ÎÀÞ¤ìÀþ¤ÇÉÁ²è¤·¤Þ¤¹ (¥¨¥é¡¼¥Ð¡¼¤Ï 3 Î󡢤¢¤ë¤¤¤Ï 4 Îó¤Î¥Ç¡¼¥¿¤òɬÍפȤ·¤Þ¤¹):
plot 'exper.dat' w lines, 'exper.dat' notitle w errorbars
¤â¤¦°ì¤Ä¤Î "exper.dat" ¤Î¥¨¥é¡¼¥Ð¡¼ÉÕ¤¤ÎÀÞ¤ìÀþ (errorlines) ¤Ç¤ÎÉÁ²è ÊýË¡ (¥¨¥é¡¼¥Ð¡¼¤Ï 3 Î󡢤¢¤ë¤¤¤Ï 4 Îó¤Î¥Ç¡¼¥¿¤¬É¬Í×):
plot 'exper.dat' w errorlines
°Ê²¼¤Ï¡¢sin(x) ¤È cos(x) ¤ò¥Þ¡¼¥«¡¼ÉÕ¤¤ÎÀÞ¤ìÀþ¤ÇÉÁ²è¤·¤Þ¤¹¡£ÀÞ¤ìÀþ¤Ï Ʊ¤¸Àþ¼ï¤Ç¤¹¤¬¡¢¥Þ¡¼¥«¡¼¤Ï°Û¤Ê¤Ã¤¿¤â¤Î¤ò»È¤¤¤Þ¤¹:
plot sin(x) with linesp lt 1 pt 3, cos(x) with linesp lt 1 pt 4
°Ê²¼¤Ï¡¢"data" ¤òÅÀ¼ï 3 ¤Ç¡¢ÅÀ¤ÎÂ礤µ¤òÄ̾ï¤Î 2 ÇܤÇÉÁ²è¤·¤Þ¤¹:
plot 'data' with points pointtype 3 pointsize 2
°Ê²¼¤Ï¡¢"data" ¤òÉÁ²è¤·¤Þ¤¹¤¬¡¢4 ÎóÌܤ«¤éÆÉ¤ó¤À¥Ç¡¼¥¿¤ò pointsize ¤ÎÃÍ ¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹:
plot 'data' using 1:2:4 with points pt 5 pointsize variable
°Ê²¼¤Ï¡¢2 ¤Ä¤Î¥Ç¡¼¥¿½¸¹ç¤ËÂФ·¤Æ¡¢Éý¤Î¤ß°Û¤Ê¤ëÀþ¤òÍѤ¤¤ÆÉÁ²è¤·¤Þ¤¹:
plot 'd1' t "good" w l lt 2 lw 3, 'd2' t "bad" w l lt 2 lw 1
°Ê²¼¤Ï¡¢x*x ¤Î¶ÊÀþ¤ÎÆâÉô¤ÎÅɤê¤Ä¤Ö¤·¤È¿§¤ÎÂÓ¤òÉÁ²è¤·¤Þ¤¹:
plot x*x with filledcurve closed, 40 with filledcurve y1=10
°Ê²¼¤Ï¡¢x*x ¤Î¶ÊÀþ¤È¿§¤ÎÈ¢¤òÉÁ²è¤·¤Þ¤¹:
plot x*x, (x>=-5 && x<=5 ? 40 : 1/0) with filledcurve y1=10 lt 8
°Ê²¼¤Ï¡¢³ê¤é¤«¤ËÊѲ½¤¹¤ë¿§¤ÎÀþ¤Ç¶ÊÌ̤òÉÁ²è¤·¤Þ¤¹:
splot x*x-y*y with line palette
°Ê²¼¤Ï¡¢2 ¤Ä¤Î¿§¤Î¤Ä¤¤¤¿¶ÊÌ̤ò¡¢°Û¤Ê¤ë¹â¤µ¤Çɽ¼¨¤·¤Þ¤¹:
splot x*x-y*y with pm3d, x*x+y*y with pm3d at t
`print` ¥³¥Þ¥ó¥É¤Ï <¼°> ¤ÎÃͤò²èÌ̤Ëɽ¼¨¤·¤Þ¤¹¡£¤³¤ì¤Ï `pause 0` ¤ÈƱ ¤¸¤Ç¤¹¡£<¼°> ¤Ï¡¢¿ô¤òÀ¸À®¤¹¤ë `gnuplot` ¤Î¿ô¼°¤«¡¢¤Þ¤¿¤Ïʸ»úÎó¤Ç¤¹¡£
½ñ¼°:
print <¼°> {, <¼°>, ...}
°Ê²¼»²¾È: `expressions`¡£½ÐÎÏ¥Õ¥¡¥¤¥ë¤Ï `set print` ¤ÇÀßÄê¤Ç¤¤Þ¤¹¡£
pwd ¥³¥Þ¥ó¥É¤Ï¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤Î̾Á°¤ò²èÌ̤Ëɽ¼¨¤·¤Þ¤¹¡£
¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤òʸ»úÎóÊÑ¿ô¤ËÊݸ¤·¤¿¤ê¡¢Ê¸»ú¼°¤ÎÃæ¤Ç»È¤¤¤¿¤¤¾ì¹ç ¤Ï¡¢ÊÑ¿ô GPVAL_PWD ¤ò»È¤¦¤³¤È¤¬¤Ç¤¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£°Ê²¼»²¾È: `show variables all`¡£
exit ¤È quit ¤Îξ¥³¥Þ¥ó¥É¤È END-OF-FILE ʸ»ú¤Ï¡¢`gnuplot` ¤ò½ªÎ» ¤µ¤»¤Þ¤¹¡£¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï¡¢½ÐÎÏÁõÃÖ¤ò (clear ¥³¥Þ¥ó¥É¤ÈƱÍͤË) ¥¯¥ê¥¢¤·¤Æ¤«¤é½ªÎ»¤µ¤»¤Þ¤¹¡£
½ñ¼°:
raise {plot_window_nb}
¥³¥Þ¥ó¥É raise (lower ¤ÎÈ¿ÂÐ) ¤Ï¡¢`pm`, `win`, `wxt`, `x11` Åù¤Î gnuplot ¤ÎÂÐÏ÷¿½ÐÎÏ·Á¼°¤Î¼Â¹ÔÃæ¤Ë¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¾å (Á°ÌÌ) ¤Ë¾å¤²¤Þ ¤¹¡£ÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¡¢¥Ç¥¹¥¯¥È¥Ã¥×¾å¤Î¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î z Êý¸þ¤Î ¥¦¥£¥ó¥É¥¦¤Î½Å¤Ê¤ê¤ÎÁ° (¾å) ¤ËÃÖ¤¤Þ¤¹¡£
`x11` ¤ä `wxt` ¤Î¤è¤¦¤ËÊ£¿ô¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢¥Ç ¥Õ¥©¥ë¥È¤Ç¤Ï¤³¤Î¥³¥Þ¥ó¥É¤Ï¤½¤ì¤é¤ÎÊ£¿ô¤Î¥¦¥£¥ó¥É¥¦¤ò¹ß½ç¤Ë¾å¤²¡¢ºÇ½é¤Ë ºî¤é¤ì¤¿¥¦¥£¥ó¥É¥¦¤ò°ìÈÖ²¼¤Ë¡¢ºÇ¸å¤Ëºî¤é¤ì¤¿¥¦¥£¥ó¥É¥¦¤ò°ìÈÖ¾å¤ËÊÂ¤Ù¤Þ ¤¹¡£¥ª¥×¥·¥ç¥ó°ú¿ô¤ÎÉÁ²èÈֹ椬Ϳ¤¨¤é¤ì¤¿¾ì¹ç¡¢¤½¤ì¤ËÂбþ¤¹¤ëÉÁ²è¥¦¥£¥ó ¥É¥¦¤¬Â¸ºß¤¹¤ì¤Ð¤½¤ì¤Î¤ß¤¬¾å¤²¤é¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó°ú¿ô¤Ï¡¢Ã±°ì¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Î½ÐÎÏ·Á¼°¡¢¤¹¤Ê¤ï¤Á `pm` ¤È `win` ¤Ç¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
¥¦¥£¥ó¥É¥¦¤¬ X11 ¤ÇÁ°Ì̤˽Фʤ¤¾ì¹ç¡¢¤â¤·¤«¤¹¤ë¤ÈÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï¡¢°Û ¤Ê¤ë X11 ¥»¥Ã¥·¥ç¥ó¤Çưºî¤·¤Æ¤¤¤ë (Î㤨¤Ð telnet ¤ä ssh ¥»¥Ã¥·¥ç¥ó¤Ê¤É ¤Ë¤è¤Ã¤Æ) ¤«¡¢¤Þ¤¿¤ÏÁ°Ì̤˽Ф¹¤³¤È¤¬¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤ÎÀßÄê¤Ë¤è¤Ã¤Æ Ëɳ²¤µ¤ì¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É refresh ¤Ï¡¢replot ¤Ë»÷¤Æ¤¤¤Þ¤¹¤¬¡¢¼ç¤Ë 2 ¤Ä¤ÎÅÀ¤Ç°ã¤¤¤¬ ¤¢¤ê¤Þ¤¹¡£refresh ¤Ï¡¢´û¤ËÆÉ¤ß¹þ¤ó¤À¥Ç¡¼¥¿¤òÍѤ¤¤Æ¡¢¸½ºß¤ÎÉÁ²è¤òºÆÀ° ·Á¤·ºÆÉÁ²è¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢refresh ¤ò (µ¿»÷¥Ç¥Ð¥¤¥¹ '-' ¤«¤é¤Î) ¥¤¥ó ¥é¥¤¥ó¥Ç¡¼¥¿¤ÎÉÁ²è¡¢¤ª¤è¤ÓÆâÍÆ¤¬ÊѲ½¤·¤¦¤ë¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤é¤ÎÉÁ²è¤Ë»È ¤¨¤ë¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¤¿¤À¤·¡¢¥³¥Þ¥ó¥É refresh ¤Ï¡¢´û¤Ë¸ºß¤¹ ¤ëÉÁ²è¤Ë¿·¤·¤¤¥Ç¡¼¥¿¤òÄɲ乤ë¤Î¤Ë¤Ï»È¤¨¤Þ¤»¤ó¡£
¥Þ¥¦¥¹Áàºî¡¢ÆÃ¤Ë¥º¡¼¥à¥¤¥ó¤È¥º¡¼¥à¥¢¥¦¥È¤Ç¤Ï¡¢Å¬Àڤʾì¹ç¤Ï replot ¤Î Âå¤ï¤ê¤Ë¤à¤·¤í refresh ¤ò»ÈÍѤ·¤Þ¤¹¡£Îã:
plot 'datafile' volatile with lines, '-' with labels 100 200 "Special point" e # ¿§¤ó¤Ê¥Þ¥¦¥¹Áàºî¤ò¤³¤³¤Ç¼Â¹Ô set title "Zoomed in view" set term post set output 'zoom.ps' refresh
replot ¥³¥Þ¥ó¥É¤ò°ú¿ô¤Ê¤·¤Ç¼Â¹Ô¤¹¤ë¤È¡¢ºÇ¸å¤Ë¼Â¹Ô¤·¤¿ `plot` ¤Þ¤¿¤Ï `splot` ¥³¥Þ¥ó¥É¤òºÆ¼Â¹Ô¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¤¢¤ë¥×¥í¥Ã¥È¤ò°Û¤Ê¤ë `set` ¥ª ¥×¥·¥ç¥ó¤Ç¤ß¤¿¤ê¡¢Æ±¤¸¥×¥í¥Ã¥È¤ò°Û¤Ê¤ëÁõÃ֤˽ÐÎϤ·¤¿¤ê¤¹¤ë¤È¤¤ËÊØÍø ¤Ç¤·¤ç¤¦¡£
replot ¥³¥Þ¥ó¥É¤ËÂФ¹¤ë°ú¿ô¤ÏºÇ¸å¤Ë¼Â¹Ô¤·¤¿ `plot` ¤Þ¤¿¤Ï `splot` ¥³¥Þ¥ó¥É¤Î°ú¿ô¤Ë (°ÅÌۤΠ',' ¤È¶¦¤Ë) Äɲ䵤졢¤½¤ì¤«¤éºÆ¼Â¹Ô¤µ¤ì¤Þ¤¹¡£ replot ¤Ï¡¢ÈÏ°Ï (range) ¤ò½ü¤¤¤Æ¤Ï¡¢`plot` ¤ä `splot` ¤ÈƱ¤¸°ú¿ô¤ò ¤È¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Ä¾Á°¤Î¥³¥Þ¥ó¥É¤¬ `splot` ¤Ç¤Ï¤Ê¤¯ `plot` ¤Î¾ì¹ç¤Ï¡¢´Ø¿ô¤ò¤â¤¦°ì¤Ä¤Î¼´¹ï¤Ç¥×¥í¥Ã¥È¤¹¤ë¤Î¤Ë replot ¤ò»È¤¦¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£
Ãí°Õ:
plot '-' ; ... ; replot
¤È¤¤¤¦»È¤¤Êý¤Ï¿ä¾©¤µ¤ì¤Þ¤»¤ó¡£¤½¤ì¤Ï¡¢¤³¤ì¤¬¤¢¤Ê¤¿¤ËºÆ¤ÓƱ¤¸¥Ç¡¼¥¿¤¹¤Ù ¤Æ¤ÎÆþÎϤòÍ׵᤹¤ë¤³¤È¤Ë¤Ê¤ë¤«¤é¤Ç¤¹¡£¤¿¤¤¤Æ¤¤¤Î¾ì¹ç¡¢Âå¤ï¤ê¤Ë¥³¥Þ¥ó¥É refresh ¤ò»È¤¨¤Þ¤¹¡£¤³¤ì¤Ï¡¢°ÊÁ°¤ËÆÉ¤ß¹þ¤ó¤À¥Ç¡¼¥¿¤ò»È¤Ã¤Æ¥°¥é¥Õ¤òºÆ ÉÁ²è¤·¤Þ¤¹¡£
replot ¥³¥Þ¥ó¥É¤Ï multiplot ¥â¡¼¥É¤Ç¤ÏƯ¤¤Þ¤»¤ó¡£¤½¤ì¤Ï¡¢¤½¤ì¤¬ ²èÌÌÁ´ÂΤˤǤϤʤ¯Ä¾Á°¤Î¥×¥í¥Ã¥È¤Î¤ß¤òºÆ¼Â¹Ô¤¹¤ë¤â¤Î¤À¤«¤é¤Ç¤¹¡£
ºÇ¸å¤Ë¼Â¹Ô¤·¤¿ `plot` (`splot`) ¥³¥Þ¥ó¥É¤ÎÆâÍÆ¤ò½¤Àµ¤¹¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï °Ê²¼¤â»²¾È: `command-line-editing`¡£
ľÁ°¤ÎÉÁ²è¥³¥Þ¥ó¥É¤ÎÁ´ÂΤòɽ¼¨¤µ¤»¤ë¤³¤È¤ä¡¢¤½¤ì¤ò `history` ¤ÎÃæ¤Ë ¥³¥Ô¡¼¤¹¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼¤â»²¾È: `show plot`¡£
reread ¥³¥Þ¥ó¥É¤Ï¡¢`load` ¥³¥Þ¥ó¥É¤Þ¤¿¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç»ØÄꤷ¤¿ `gnuplot` ¤Î¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤ò¡¢¤½¤Î¼¡¤Î¥³¥Þ¥ó¥É¤¬ÆÉ¤Þ¤ì¤ëÁ°¤Ë¡¢³« »ÏÅÀ¤ËºÆÀßÄꤷ¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤«¤é reread ¥³¥Þ ¥ó¥É¤Þ¤Ç¤Î¥³¥Þ¥ó¥É¤Î̵¸Â¥ë¡¼¥×¤òËܼÁŪ¤Ë¼ÂÁõ¤·¤Æ¤¤¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ (¤·¤«¤·¡¢¤³¤ì¤Ï²¿¤â°¤¤¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£reread ¤Ï `if` ¤ÈÁÈ¤ß¹ç ¤ï¤»¤ë¤³¤È¤Ç¤È¤Æ¤âÍÍѤʥ³¥Þ¥ó¥É¤È¤Ê¤ê¤Þ¤¹¡£) ɸ½àÆþÎϤ«¤é¤ÎÆþÎϤξì¹ç¤Ï¡¢reread ¥³¥Þ¥ó¥É¤Ï²¿¤â±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó¡£
Îã:
¥Õ¥¡¥¤¥ë "looper" ¤¬¼¡¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ë¤Ç
a=a+1 plot sin(x*a) pause -1 if(a<5) reread
¤½¤·¤Æ¡¢`gnuplot` ¤«¤é¼¡¤Î¤è¤¦¤Ë¼Â¹Ô¤¹¤ë¤È¤·¤Þ¤¹¡£
a=0 load 'looper'
¤¹¤ë¤È¡¢pause ¤Î¥á¥Ã¥»¡¼¥¸¤Çʬ³ä¤µ¤ì¤¿ 5 ²ó¤Î¥×¥í¥Ã¥È¤¬¹Ô¤ï¤ì¤ë¤³¤È¤Ë ¤Ê¤ê¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë "data" ¤¬¡¢³Æ¹Ô¤Ë¡¢0 ¤«¤é 10 ¤Þ¤Ç¤ÎÈÏ°Ï (yrange) ¤Î 6 ¤Ä¤Î¥Ç ¡¼¥¿ ¤ò»ý¤Á¡¢ºÇ½é¤¬ x ºÂɸ¤Ç¡¢¤½¤Î¾¤Ï 5 ¤Ä¤Î°Û¤Ê¤ë´Ø¿ô¤Î¡¢¤½¤Î x ¤Ç¤Î ÃͤǤ¢¤ë¤È¤·¤Þ¤¹¡£¤½¤·¤Æ¡¢¥Õ¥¡¥¤¥ë "plotter" ¤¬
c_p = c_p+1 plot "$0" using 1:c_p with lines linetype c_p if(c_p < n_p) reread
¤Ç¡¢`gnuplot` ¤«¤é¼¡¤Î¤è¤¦¤Ë¼Â¹Ô¤¹¤ë¤È¤·¤Þ¤¹¡£
n_p=6 c_p=1 unset key set yrange [0:10] set multiplot call 'plotter' 'data' unset multiplot
¤¹¤ë¤È¡¢5 ¤Ä¤Î¥×¥í¥Ã¥È¤ò¹ç¤ï¤»¤¿ 1 ¤Ä¤Î¥°¥é¥Õ¤¬¤Ç¤¤Þ¤¹¡£yrange ¤Ï¡¢ multiplot ¥â¡¼¥É¤ÇºÇ½é¤Î¤â¤Î¤Ë³¤±¤Æ½ñ¤«¤ì¤ë 5 ¤Ä¤Î¥°¥é¥Õ¤¬¡¢Æ±¤¸¼´¤ò »ý¤Ä¤è¤¦¤Ë¡¢ÌÀ¼¨Åª¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Àþ¼ï¤â»ØÄꤷ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ ¤»¤ó¡£¤µ¤â¤Ê¤¤¤È¡¢Á´¤Æ¤Î¥°¥é¥Õ¤¬Æ±¤¸Àþ¼ï¤Ç½ñ¤«¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ ¥¢¥Ë¥á¡¼¥·¥ç¥ó¤Î¥µ¥ó¥×¥ë¤È¤·¤Æ¡¢demo ¥Ç¥£¥ì¥¯¥È¥ê¤Î animate.dem ¤â»²¾È ¤·¤Æ¤¯¤À¤µ¤¤¡£
¥³¥Þ¥ó¥É reset ¤Ï `set` ¥³¥Þ¥ó¥É¤ÇÄêµÁ¤Ç¤¤ë¡¢¥°¥é¥Õ¤Ë´Ø¤¹¤ëÁ´¤Æ¤Î¥ª ¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÀßÄꤷ¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢Î㤨¤Ð¥³¥Þ¥ó¥É¥Õ ¥¡¥¤¥ë¤ÎºÇ¸å¤Ë¥°¥é¥Õ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ËÉüµ¢¤¹¤ë¡¢¤¢¤ë¤¤¤Ï¥³¥Þ¥ó¥É¥Õ¥¡ ¥¤¥ëÆâ¤Ç¤¿¤¯¤µ¤ó¤ÎÀßÄê¤ò¹Ô¤Ê¤Ã¤¿¾ì¹ç¤Ë¸µ¤Î¾õÂÖ¤ËÌ᤹¤È¤¤Ê¤É¤ËÊØÍø¤Ç¤¹¡£ ÍÍ¡¹¤Ê¥ª¥×¥·¥ç¥ó¤Î¼è¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÃͤòÃΤë¤Ë¤Ï¡¢`set` ¥³¥Þ¥ó¥É¤Î·ë²Ì¤ò »²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
°Ê²¼¤Î¤â¤Î¤Ï¡¢reset ¤Î±Æ¶Á¤ò¼õ¤±¤Þ¤»¤ó¡£
`set term` output loadpath fontpath `set linetype` encoding decimalsign locale psdir
`reset errors` ¤Ï¡¢¥¨¥é¡¼¾õÂÖÊÑ¿ô GPVAL_ERRNO ¤È GPVAL_ERRMSG ¤Î¤ß¤ò¥¯ ¥ê¥¢¤·¤Þ¤¹¡£
`reset bind` ¤Ï¡¢¥¡¼ÄêµÁ¤ò¥Ç¥Õ¥©¥ë¥È¤Î¾õÂÖ¤ËÉüµ¢¤·¤Þ¤¹¡£
save ¥³¥Þ¥ó¥É¤Ï¡¢¥æ¡¼¥¶ÄêµÁ´Ø¿ô¡¢ÊÑ¿ô¡¢`set term` ¤Î¾õÂÖ¡¢`set` ¤ÇÀß Äꤹ¤ëÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤Î¤¤¤º¤ì¤«¤«¡¢¤¢¤ë¤¤¤Ï¤³¤ì¤é¤¹¤Ù¤Æ¤È¡¢¤½¤ì¤Ë²Ã¤¨ ¤ÆºÇ¸å¤Ë¼Â¹Ô¤·¤¿ `plot` (¤Þ¤¿¤Ï `splot`) ¥³¥Þ¥ó¥É¤ò¡¢»ØÄꤷ¤¿¥Õ¥¡¥¤¥ë ¤ËÊݸ¤·¤Þ¤¹¡£
½ñ¼°:
save {<¥ª¥×¥·¥ç¥ó>} '<¥Õ¥¡¥¤¥ë̾>'
¤³¤³¤Ç¡¢<¥ª¥×¥·¥ç¥ó> ¤Ï¡¢`functions`, variables, terminal, `set` ¤Î¤¤¤º¤ì¤«¤Ç¤¹¡£¤É¤ì¤â»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¤Ë¤Ï¡¢`gnuplot` ¤Ï¡¢¥æ¡¼¥¶Äê µÁ´Ø¿ô¡¢ÊÑ¿ô¡¢set ¤ÇÀßÄꤹ¤ë¥ª¥×¥·¥ç¥ó¡¢ºÇ¸å¤Ë¼Â¹Ô¤·¤¿ `plot` (¤Þ¤¿¤Ï `splot`) ¥³¥Þ¥ó¥É¤ÎÁ´¤Æ¤òÊݸ¤·¤Þ¤¹¡£
save ¤Ï¡¢¥Æ¥¥¹¥È·Á¼°¤Ç½ÐÎϤ·¤Þ¤¹¡£¤Þ¤¿¡¢¤³¤Î¥Õ¥¡¥¤¥ë¤Ï `load` ¥³¥Þ ¥ó¥É¤ÇÆÉ¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`set` ¥ª¥×¥·¥ç¥óÉÕ¤¡¢¤Þ¤¿¤Ï²¿¤â¥ª¥×¥·¥ç ¥ó¤ò¤Ä¤±¤º¤Ë save ¤ò¼Â¹Ô¤·¤¿¾ì¹ç¡¢terminal ¤ÎÁªÂò¤È output ¤Î¥Õ ¥¡¥¤¥ë̾¤Ï¥³¥á¥ó¥Èµ¹æ¤Ä¤¤Ç½ñ¤½Ð¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¤½¤Î½ÐÎÏ¥Õ¥¡¥¤¥ë¤ò ¾¤Î´Ä¶¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿ gnuplot ¾å¤Çư¤«¤¹¾ì¹ç¤Ë¡¢½¤Àµ¤Ê¤·¤Ë»È¤¨ ¤ë¤è¤¦¤Ë¤¹¤ë¡¢¤¢¤ë¤¤¤Ï¤¦¤Ã¤«¤ê¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤¤·¤Æ¤·¤Þ¤Ã¤¿¤ê¤¹¤ë´í¸±À ¤òÈò¤±¤ë¡¢¤È¤¤¤Ã¤¿°ÕÌ£¤¬¤¢¤ê¤Þ¤¹¡£
terminal ¤Ï¡¢terminal ¤Î¾õÂÖ¤ò¡¢¥³¥á¥ó¥Èµ¹æ¤ò¤Ä¤±¤º¤Ë½ñ¤½Ð ¤·¤Þ¤¹¡£¤³¤ì¤Ï¼ç¤Ë¡¢¤Á¤ç¤Ã¤È¤Î´Ö¤À¤± terminal ¤ÎÀßÄê¤òÆþ¤ìÂØ¤¨¡¢¤½¤Î ¸åÊݸ¤·¤Æ¤ª¤¤¤¿ terminal ¤Î¾õÂÖ¤òÆÉ¤ß¹þ¤à¤³¤È¤Ç°ÊÁ°¤Î terminal ¤ÎÀß Äê¤ËÌ᤹¾ì¹ç¤Ê¤É¤ËÌòΩ¤Á¤Þ¤¹¡£¤¿¤À¡¢Ã±°ì¤Î gnuplot ¥»¥Ã¥·¥ç¥ó¤Ç¤Ï¡¢¸½ ºß¤Î terminal ¤òÊݸ/Éü¸µ¤¹¤ë¾¤ÎÊýË¡¤Ç¤¢¤ë¥³¥Þ¥ó¥É `set term push` ¤È `set term pop` ¤ò»È¤¦Êý¤¬¤à¤·¤í¤¤¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£°Ê²¼»²¾È: `set term`¡£
¥Õ¥¡¥¤¥ë̾¤Ï°úÍÑÉä¤Ë°Ï¤ï¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
ÆÃÊ̤ʥե¡¥¤¥ë̾ "-" ¤Ë¤è¤ê save ¥³¥Þ¥ó¥É¤Ëɸ½à½ÐÎϤ˽ÐÎϤµ¤»¤ë¤³¤È ¤¬¤Ç¤¤Þ¤¹¡£popen ´Ø¿ô¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ê¥·¥¹¥Æ¥à (Unix ¤Ê¤É) ¤Ç¤Ï¡¢ save ¤Î½ÐÎϤò¥Ñ¥¤¥×·Ðͳ¤Ç¾¤Î³°Éô¥×¥í¥°¥é¥à¤ËÅϤ¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î ¾ì¹ç¡¢¥Õ¥¡¥¤¥ë̾¤È¤·¤Æ¥³¥Þ¥ó¥É̾¤ÎÀèÆ¬¤Ë '|' ¤ò¤Ä¤±¤¿¤â¤Î¤ò»È¤¤¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢`gnuplot` ¤È¥Ñ¥¤¥×¤òÄ̤·¤ÆÄÌ¿®¤¹¤ë¥×¥í¥°¥é¥à¤Ë¡¢`gnuplot` ¤ÎÆâ ÉôÀßÄê¤Ë´Ø¤¹¤ë¼óÈø°ì´Ó¤·¤¿¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤òÄ󶡤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»² ¾È: `batch/interactive`¡£
Îã:
save 'work.gnu' save functions 'func.dat' save var 'var.dat' save set 'options.dat' save term 'myterm.gnu' save '-' save '|grep title >t.gp'
`set` ¥³¥Þ¥ó¥É¤Ï¼Â¤Ë¿¤¯¤Î¥ª¥×¥·¥ç¥ó¤òÀßÄꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¤·¤«¤·¡¢ `plot`, `splot`, replot ¥³¥Þ¥ó¥É¤¬Í¿¤¨¤é¤ì¤ë¤Þ¤Ç²¿¤âɽ¼¨¤·¤Þ¤»¤ó¡£
`show` ¥³¥Þ¥ó¥É¤Ï¤½¤ì¤é¤ÎÀßÄêÃͤòɽ¼¨¤·¤Þ¤¹¡£`show all` ¤Ç¤½¤ì¤éÁ´¤Æ ¤òɽ¼¨¤·¤Þ¤¹¡£
`set` ¥³¥Þ¥ó¥É¤ÇÊѹ¹¤µ¤ì¤¿¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤ì¤ËÂбþ¤¹¤ë unset ¥³¥Þ¥ó ¥É¤ò¼Â¹Ô¤¹¤ë¤³¤È¤Ç¥Ç¥Õ¥©¥ë¥È¤Î¾õÂÖ¤ËÌ᤹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£°Ê²¼¤â»²¾È: reset¡£¤³¤ì¤ÏÁ´¤Æ¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÀßÄê¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÌᤷ¤Þ¤¹¡£
¤â¤·ÊÑ¿ô¤¬Æü»þ¤Î¥Ç¡¼¥¿¤ò´Þ¤à¤Ê¤é¤Ð¡¢`show` ¤Ï¡¢timefmt ¤Ë¤è¤Ã¤Æ ¸½ºßÀßÄꤵ¤ì¤Æ¤¤¤ë½ñ¼°¤Ë½¾¤Ã¤ÆÉ½¼¨¤·¤Þ¤¹¡£¤½¤ì¤ÏÊÑ¿ô¤¬ºÇ½é¤ËÀßÄꤵ¤ì¤Æ ¤¤¤Æ¤½¤Î½ñ¼°¤¬¸ú²Ì¤ò»ý¤¿¤Ê¤«¤Ã¤¿¤È¤·¤Æ¤â¤Ç¤¹¡£ `set` ¤È unset ¥³¥Þ¥ó¥É¤Ë¤Ï·«¤êÊÖ¤·Àá¤âÍøÍѤǤ¤Þ¤¹¡£°Ê²¼»²¾È: `iteration`¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `gnuplot` ¤Ï¶ËºÂɸ¥°¥é¥Õ¤ÎÆÈΩÊÑ¿ô¤Îñ°Ì¤Ï¥é¥¸¥¢¥ó¤ò²¾Äê ¤·¤Þ¤¹¡£`set polar` ¤ÎÁ°¤Ë `set angles degrees` ¤ò»ØÄꤹ¤ë¤È¡¢¤½¤Îñ°Ì ¤ÏÅ٤ˤʤꡢ¥Ç¥Õ¥©¥ë¥È¤ÎÈÏ°Ï¤Ï [0:360] ¤È¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë ¤ÎÉÁ²è¤ÇÆÃ¤ËÊØÍø¤Ç¤·¤ç¤¦¡£³ÑÅÙ¤ÎÀßÄê¤Ï¡¢mapping ¥³¥Þ¥ó¥É¤òÀßÄꤹ ¤ë¤³¤È¤Ë¤è¤ê 3 ¼¡¸µ¤Ç¤â͸ú¤Ç¤¹¡£
½ñ¼°:
set angles {degrees | radians} show angles
`set grid polar` ¤Ç»ØÄꤵ¤ì¤ë³ÑÅ٤⡢angles ¤Ç»ØÄꤷ¤¿Ã±°Ì¤ÇÆÉ¤Þ¤ì ɽ¼¨¤µ¤ì¤Þ¤¹¡£
angles ¤ÏÁȤ߹þ¤ß´Ø¿ô sin(x), cos(x), tan(x) ¤Î°ú¿ô¤ä asin(x), acos(x), atan8x), atan2(x), arg(x) ¤Î½ÐÎÏ¤Ë¤â±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£ÁжÊÀþ´Ø ¿ô¤ä¡¢¥Ù¥Ã¥»¥ë´Ø¿ô¤Î°ú¿ô¤Ë¤Ï±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó¡£¤·¤«¤·¡¢Ê£ÁÇ¿ô¤ò°ú¿ô¤È¤¹ ¤ëµÕÁжÊÀþ´Ø¿ô¤Î½ÐÎϤˤϱƶÁ¤¬½Ð¤Þ¤¹¡£¤½¤ì¤é¤Î´Ø¿ô¤¬»È¤ï¤ì¤ë¤È¤¤Ï¡¢ `set angles radians` ¤ÏÆþ½ÐÎϤΰú¿ô¤Î´Ö¤Ë°ì´ÓÀ¤ò»ý¤Ã¤¿´ÉÍý¤ò¼Â¸½¤·¤Æ ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
x={1.0,0.1} set angles radians y=sinh(x) print y #{1.16933, 0.154051} ¤Èɽ¼¨ print asinh(y) #{1.0, 0.1} ¤Èɽ¼¨
¤·¤«¤·¡¢
set angles degrees y=sinh(x) print y #{1.16933, 0.154051} ¤Èɽ¼¨ print asinh(y) #{57.29578, 5.729578} ¤Èɽ¼¨
°Ê²¼¤â»²¾È poldat.dem: angles ¤òÍѤ¤¤¿¶ËºÂɸÉÁ²è¤Î¥Ç¥â
arrow ¥³¥Þ¥ó¥É¤ò»È¤¦¤³¤È¤Ë¤è¤ê¡¢¥°¥é¥Õ¾å¤ÎǤ°Õ¤Î°ÌÃÖ¤ËÌð°õ¤òɽ¼¨ ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set arrow {<tag>} {from <position>} {to|rto <position>} { {arrowstyle | as <arrow_style>} | { {nohead | head | backhead | heads} {size <length>,<angle>{,<backangle>}} {filled | empty | nofilled} {front | back} { {linestyle | ls <line_style>} | {linetype | lt <line_type>} {linewidth | lw <line_width} } } }
unset arrow {<tag>} show arrow {<tag>}
¥¿¥° <tag> ¤Ï³ÆÌð°õ¤ò¼±Ê̤¹¤ëÀ°¿ô¤Ç¤¹¡£¥¿¥°¤ò»ØÄꤷ¤Ê¤¤¾ì¹ç¤Ï¡¢¤½¤Î»þ ÅÀ¤Ç̤»ÈÍѤκǤ⾮¤µ¤¤¿ô¤¬¼«Æ°Åª¤Ë³ä¤êÅö¤Æ¤é¤ì¤Þ¤¹¡£¥¿¥°¤ò»È¤¦¤³¤È¤Ç¡¢ ÆÃÄê¤ÎÌð°õ¤òÊѹ¹¤·¤¿¤ê¡¢ºï½ü¤·¤¿¤ê¤Ç¤¤Þ¤¹¡£´û¤Ë¸ºß¤¹¤ëÌð°õ¤Î°À¤òÊÑ ¹¹¤¹¤ë¾ì¹ç¤Ï¡¢¥¿¥°¤òÌÀ¼¨¤·¤¿ arrow ¥³¥Þ¥ó¥É¤ÇÊѹ¹²Õ½ê¤ò»ØÄꤷ¤Æ ¤¯¤À¤µ¤¤¡£
<position> ¤Ï x,y ¤¢¤ë¤¤¤Ï x,y,z ¤Ç»ØÄꤷ¤Þ¤¹¡£¤½¤·¤Æ¤½¤ÎÁ°¤ËºÂɸ·Ï¤ò ÁªÂò¤¹¤ë¤¿¤á¤Ë `first`, `second`, `graph`, `screen`, `character` ¤òÃÖ ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ºÂɸ¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 0 ¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£ Ìð°õ¤ÎüÅÀ¤Ï¡¢5 ¤Ä¤ÎºÂɸ·Ï¡¢¤¹¤Ê¤ï¤Á `first` ¤« `second` ¤Î¼´¡¢¤¢¤ë¤¤ ¤Ï `graph`, `screen`, `character` ¤Î¤¦¤Á¤Î 1 ¤Ä¤òÁªÂò¤·¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£"from" ¤Î¾ì½ê¤ÎºÂɸ·Ï»ØÄê»Ò¤Ï¡¢"to" ¤Î¾ì½ê¤Ë±Æ¶Á¤òµÚ¤Ü¤¹¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£¥°¥é¥Õ¤ÎÏȤò¤Ï¤ß½Ð¤ëÌð°õ¤ò½ñ¤¯¤³ ¤È¤â¤Ç¤¤Þ¤¹¤¬¡¢½ÐÎÏüËö¤Ë¤è¤Ã¤Æ¤Ï¥¨¥é¡¼¤òÀ¸¤º¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£½ªÅÀ¤¬ "to" ¤ÎÂå¤ï¤ê¤Ë "rto" ¤Ç»ØÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢»ÏÅÀ¤«¤é¤ÎÁêÂÐŪ¤Ê°ÌÃÖ¤ËÉÁ ¤«¤ì¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢Àþ·Á¼´ (ÈóÂпô¼´)¡¢¤ª¤è¤Ó `graph`, `screen` ºÂɸ¤Ë ÂФ·¤Æ¤Ï¡¢»ÏÅÀ¤È½ªÅÀ¤Îµ÷Î¥¤¬Í¿¤¨¤é¤ì¤¿ÁêÂÐŪ¤ÊÃͤËÂбþ¤·¤Þ¤¹¡£°ìÊý¡¢ÂÐ ¿ô¼´¤ËÂФ·¤Æ¤Ï¡¢Í¿¤¨¤é¤ì¤¿ÁêÂÐŪ¤ÊÃͤϡ¢»ÏÅÀ¤«¤é½ªÅÀ¤Ø¤ÎÇÜ¿ô¤ËÂбþ¤·¤Þ ¤¹¡£¤è¤Ã¤Æ¡¢Âпô¼´¤Î¾ì¹ç¡¢ÁêÂÐŪ¤ÊÃͤȤ·¤Æ 0 ¤äÉé¤ÎÃͤòÍ¿¤¨¤ë¤³¤È¤Ïµö ¤µ¤ì¤Þ¤»¤ó¡£
`nohead` ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢ÌðÀè¤Î¤Ê¤¤Ì𡢤¹¤Ê¤ï¤ÁÀþʬ¤ò½ñ¤¯¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£¤³¤ì¤ÏÉÁ²è¤Î¾å¤ËÀþʬ¤òÉÁ¤¯Ê̤ÊÊýË¡¤òÍ¿¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 1 ¤Ä¤ÎÌð¤Ï 1 ¤Ä¤ÎÌðÀè¤ò¤½¤Î½ªÃ¼¤Ë»ý¤Ã¤Æ¤¤¤Þ¤¹¡£`backhead` ¤Ï»ÏÅÀ¤ËÌðÀè¤ò ÉÁ¤¡¢`heads` ¤ÏÀþʬ¤Îξü¤ËÌðÀè¤òÉÁ¤¤Þ¤¹¡£Á´¤Æ¤Î½ÐÎÏ·Á¼°¤¬Î¾Ã¼¤ÎÌðÀè ¤ÎÉÁ²è¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
ÌðÀè¤ÎÂ礤µ¤Ï `size <length>,<angle>` ¤Þ¤¿¤Ï `size <length>,<angle>,<backangle>` ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£`<length>` ¤ÏÌðÀè ¤Î³Æ»Þ¤ÎŤµ¤Ç¡¢`<angle>` ¤ÏÌðÀè¤Î»Þ¤ÈÌð¼´¤¬¤Ê¤¹³ÑÅÙ (ñ°Ì¤ÏÅÙ) ¤Ç¤¹¡£ `<length>` ¤Îñ°Ì¤Ï x ¼´¤ÈƱ¤¸¤Ç¤¹¤¬¡¢¤½¤ì¤Ï `<length>` ¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤ò¤Ä¤±¤ë¤³¤È¤ÇÊѹ¹¤Ç ¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£`<backangle>` ¤Ï¡¢`filled` ¤« ¤Þ¤¿¤Ï `empty` ¤¬¤È¤â¤Ë»È¤ï¤ì¤¿¾ì¹ç¤Î¤ß¸úÎϤò»ý¤Á¡¢¤½¤Î¾ì¹ç¡¢ `<backangle>` ¤ÏÌðÀè¤Î¸å¤í¤ÎÉôʬ¤ÎÌ𼴤ȤÎÀÚ¤ê³Ñ (`<angle>` ¤ÈƱ¤¸Êý¸þ; ñ°Ì¤ÏÅÙ) ¤Ë¤Ê¤ê¤Þ¤¹¡£½ÐÎÏ·Á¼° `fig` ¤Ï¡¢À©¸Â¤µ¤ì¤¿ÀÚ¤ê³Ñ´Ø¿ô¤ò»ý¤Ã¤Æ ¤¤¤Æ¡¢¤½¤ì¤Ï 3 ¤Ä¤Î°Û¤Ê¤ë·Á¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï 2 ¤Ä¤ÎïçÃͤǷèÄê ¤·¤Þ¤¹: 70 ÅṲ̀Ëþ¤Î¾ì¹ç¡¢ÌðÀè¤Ï¤Ø¤³¤ó¤ÀÀÚ¤ê³Ñ¤ò»ý¤Á¡¢110 ÅÙ¤òͤ¨¤ë¾ì ¹ç¡¢¸å¤í¤ÎÉôʬ¤ËÀí¤Ã¤¿³Ñ¤ò»ý¤Á¡¢¤½¤Î´Ö¤Î³Ñ¤Ç¤Ï¡¢ÌðÀè¤Î¸å¤í¤ÏľÀþ¤Ë¤Ê¤ê ¤Þ¤¹¡£
`filled` ¤ò»ØÄꤹ¤ë¤È¡¢Åɤê¤Ä¤Ö¤µ¤ì¤¿ÌðÀè¤òºî¤ê¤Þ¤¹ (`heads` ¤¬»È¤ï¤ì ¤Æ¤¤¤ë¾ì¹ç)¡£Åɤê¤Ä¤Ö¤·¤Ï¡¢Â¿³Ñ·Á¤ÎÅɤê¤Ä¤Ö¤·¤¬¹Ô¤¨¤ë¤è¤¦¤Ê½ÐÎÏ·Á¼°¤Ç ¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Æ¡¢¤½¤Î¥ê¥¹¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `pm3d`¡£Â¾¤Î½ÐÎÏ·Á ¼°¤Ç¤ÏÌðÀè¤ÏÊĤ¸¤é¤ì¤Þ¤¹¤¬Åɤê¤Ä¤Ö¤µ¤ì¤Þ¤»¤ó¡£¤½¤ì¤ÈƱ¤¸¸ú²Ì (ÊĤ¸¤é¤ë ¤¬Åɤé¤ì¤Ê¤¤) ¤Ï¡¢`empty` ¤ò»ØÄꤷ¤Æ¤âÆÀ¤é¤ì¤Þ¤¹¡£¤Þ¤¿¡¢`metafont`, `metapost`, `latex`, `tgif` ¤Î¤è¤¦¤Ë¡¢Ìð¤ò¤½¤ì¤é¼«¿È¤ÎÆÈ¼«¤Î¥ë¡¼¥Á¥ó¤Ç ÉÁ¤¯¤è¤¦¤Ê½ÐÎÏ·Á¼°¤Ç¤Ï¡¢ÌðÀè¤ÎÅɤê¤Ä¤Ö¤·¤äÌðÀè¤ÎÏÈÀþÉÁ¤¤Ï¤â¤Á¤í¤ó¥µ¥Ý ¡¼¥È¤µ¤ì¤Þ¤»¤ó¡£
Àþ¼ï¤Ï¥æ¡¼¥¶¤ÎÄêµÁ¤·¤¿¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Î¥ê¥¹¥È¤«¤éÁª¤Ö¤³¤È¤â¤Ç¤¤Þ¤¹¤· (°Ê²¼»²¾È: `set style line`)¡¢ÍѰդµ¤ì¤Æ¤¤¤ë <line_type> ¤ÎÃÍ (¥Ç¥Õ¥© ¥ë¥È¤Î¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Î¥ê¥¹¥È¤ÎÈÖ¹æ) ¤½¤·¤Æ <linewidth> (¥Ç¥Õ¥©¥ë¥È¤ÎÉý ¤ÎÇÜ¿ô) ¤ò»È¤Ã¤Æ¤³¤³¤ÇÄêµÁ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¤·¤«¤·¡¢¥æ¡¼¥¶¡¼ÄêµÁºÑ¤Î¥é¥¤¥ó¥¹¥¿¥¤¥ë¤¬ÁªÂò¤µ¤ì¤¿¾ì¹ç¡¢¤½¤Î°À (Àþ¼ï¡¢ Éý) ¤Ï¡¢Ã±¤Ë¾¤Î arrow ¥³¥Þ¥ó¥É¤ÇŬÅö¤ÊÈÖ¹æ¤ä `lt`, `lw` ¤Ê¤É¤ò »ØÄꤷ¤Æ¤â¡¢Êѹ¹¤Ï¤Ç¤¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ²¼¤µ¤¤¡£
`front` ¤ò»ØÄꤹ¤ë¤È¡¢Ìð¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î¾å¤ËÉÁ¤«¤ì¤Þ¤¹¡£`back` ¤¬»Ø Äꤵ¤ì¤¿¾ì¹ç (¥Ç¥Õ¥©¥ë¥È) ¤ÏÌð¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î²¼¤ËÉÁ¤«¤ì¤Þ¤¹¡£`front` ¤ò»È¤¨¤Ð¡¢Ì©½¸¤·¤¿¥Ç¡¼¥¿¤ÇÌ𤬸«¤¨¤Ê¤¯¤Ê¤ë¤³¤È¤òËɤ°¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
¸¶ÅÀ¤«¤é (1,2) ¤Ø¤ÎÌð°õ¤ò¥æ¡¼¥¶ÄêµÁºÑ¤Î¥¹¥¿¥¤¥ë 5 ¤ÇÉÁ¤¯¤Ë¤Ï:
set arrow to 1,2 ls 5
ÉÁ²èÎΰè¤Îº¸²¼³Ñ¤«¤é (-5,5,3) ¤Ø¥¿¥°ÈÖ¹æ 3 ¤ÎÌð°õ¤òÉÁ¤¯¤Ë¤Ï:
set arrow 3 from graph 0,0 to -5,5,3
Ìð°õ¤Îü¤ò 1,1,1 ¤ËÊѹ¹¤·¡¢ÌðÀè¤ò³°¤·¤ÆÉý¤ò 2 ¤Ë¤¹¤ë¤Ë¤Ï:
set arrow 3 to 1,1,1 nohead lw 2
x=3 ¤Î½ê¤Ø¥°¥é¥Õ¤Î²¼¤«¤é¾å¤Þ¤Ç±ôľÀþ¤òÉÁ¤¯¤Ë¤Ï:
set arrow from 3, graph 0 to 3, graph 1 nohead
T »ú·¿¤ÎÌðÀè¤òξü¤Ë»ý¤Ä±ôľÊý¸þ¤ÎÌð¤òÉÁ¤¯¤Ë¤Ï:
set arrow 3 from 0,-5 to 0,5 heads size screen 0.1,90
»ÏÅÀ¤«¤é¤ÎÁêÂÐŪ¤Êµ÷Î¥¤ò¥°¥é¥ÕºÂɸ¤ÇÍ¿¤¨¤ÆÌð¤òÉÁ¤¯¤Ë¤Ï:
set arrow from 0,-5 rto graph 0.1,0.1
x ¤ÎÂпô¼´¤ËÁêÂÐŪ¤Ê½ªÅÀ¤ò»ØÄꤷ¤ÆÌð¤òÉÁ¤¯¾ì¹ç:
set logscale x set arrow from 100,-5 rto 10,10
¤³¤ì¤Ï 100,-5 ¤«¤é 1000,5 ¤Þ¤Ç¤ÎÌð¤òÉÁ¤¤Þ¤¹¡£Àþ·Á¼´ (y) ¤ËÂФ·¤Æ¤ÏÁê ÂÐŪ¤ÊºÂɸ 10 ¤¬ "º¹ 10" ¤ò°ÕÌ£¤¹¤ë¤Î¤ËÂФ·¡¢Âпô¼´ (x) ¤ËÂФ·¤Æ¤ÏÁêÂРŪ¤ÊºÂɸ 10 ¤Ï "ÇÜ¿ô 10" ¤È¤·¤ÆÆ¯¤¤Þ¤¹¡£
2 ÈÖ¤ÎÌð°õ¤ò¾Ã¤¹¤Ë¤Ï:
unset arrow 2
Á´¤Æ¤ÎÌð°õ¤ò¾Ã¤¹¤Ë¤Ï:
unset arrow
Á´¤Æ¤ÎÌð°õ¤Î¾ðÊó¤ò (¥¿¥°¤Î½ç¤Ë) ¸«¤ë¤Ë¤Ï:
show arrow
¼«Æ°½Ì¼Üµ¡Ç½ (autoscale) ¤Ï x, y, z ¤Î³Æ¼´¤ËÂФ·¤ÆÆÈΩ¤Ë¡¢¤Þ¤¿¤Ï°ì³ç¤· ¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÁ´¤Æ¤Î¼´¤ËÂФ·¤Æ¼«Æ°½Ì¼ÜÀßÄê¤ò¹Ô¤¤¤Þ¤¹¡£ ¿Þ¤ÎÃæ¤Î°ìÉô¤ÎÉÁ²è (`plot`) ¤ÎÁȤΤߤò¸µ¤Ë autoscale ¤·¤¿¤¤¾ì¹ç¤Ï¡¢¤½ ¤ÎÂоݤǤʤ¤ `plot` ¤Ë¥Õ¥é¥° `noautoscale` ¤ò¤Ä¤±¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: datafile¡£
½ñ¼°:
set autoscale {<axes>{|min|max|fixmin|fixmax|fix} | fix | keepfix} unset autoscale {<axes>} show autoscale
¤³¤³¤Ç¡¢<axes> (¼´) ¤Ï `x`, `y`, `z`, `cb`, `x2`, `y2`, `xy` ¤Î¤¤¤º¤ì ¤«¤Ç¤¹¡£`min` ¤Þ¤¿¤Ï `max` ¤ò¼´¤ËÄɲûØÄꤹ¤ë¤È (`xy` ¤Ç¤Ï»È¤¨¤Þ¤»¤ó¤¬) ¤½¤ì¤Ï `gnuplot` ¤Ë¤½¤Î¼´¤ÎºÇ¾®ÃÍ¡¢¤Þ¤¿¤ÏºÇÂçÃͤΤߤò¼«Æ°½Ì¼Ü¤µ¤»¤ë¤³ ¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¼´¤â²¿¤â»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤ÏÁ´¤Æ¤Î¼´¤¬ÂоݤȤʤê¤Þ¤¹¡£
`fixmin` ¤ä `fixmax` ¤ä `fix` ¤òÄɲûØÄꤹ¤ë¤È¡¢Åù´Ö³Ö¤ÎÌÜÀ¹¤ê¤Î¼«Æ°½Ì ¼Ü»þ¤Î¡¢¼¡¤ÎÌÜÀ¹¤ê°ÌÃ֤ޤǤÎÈϰϤμ«Æ°³ÈÂç¤ò gnuplot ¤Ë¹Ô¤ï¤»¤Ê¤¤¤è¤¦ ¤Ë¤·¤Þ¤¹¡£`set autoscale fix` ¤Ï¤³¤ì¤òÁ´¤Æ¤Î¼´¤ËÂФ·¤ÆÀßÄꤷ¤Þ¤¹¡£¥³¥Þ ¥ó¥É `set autoscale keepfix` ¤Ï¡¢Ä¾Á°¤Î `fix` ¤ÎÀßÄê¤ò°Ý»ý¤·¤¿¤Þ¤ÞÁ´¤Æ ¤Î¼´¤ò¼«Æ°½Ì¼Ü¤Ë¤·¤Þ¤¹¡£
¼«Æ°½Ì¼Üµ¡Ç½¤ò»È¤¦¤È¤¤Ï¡¢ÉÁ²èÈϰϤϼ«Æ°Åª¤Ë³ä¤ê½Ð¤µ¤ì¡¢½¾Â°ÊÑ¿ô¼´ (`plot` ¤Î¤È¤¤Ï y ¼´¡¢`splot` ¤Î¤È¤¤Ï z ¼´) ¤Ï¡¢´Ø¿ô¤ä¥Ç¡¼¥¿¤ÎÃͰ褬 ¼ý¤Þ¤ë¤è¤¦¤ËÀßÄꤵ¤ì¤Þ¤¹¡£
½¾Â°ÊÑ¿ô¼´ (y ¤Þ¤¿¤Ï z) ¤Î¼«Æ°½Ì¼Üµ¡Ç½¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¡¢¸½ºß¤Î y ¤ä z ¤ÎÉÁ²èÈϰϤ¬¤½¤Î¤Þ¤Þ»È¤ï¤ì¤Þ¤¹¡£
ÆÈΩÊÑ¿ô¼´ (`plot` ¤Î¤È¤¤Ï x ¼´¡¢`splot` ¤Î¤È¤¤Ï x,y ¼´) ¤Î¼«Æ°½Ì¼Ü µ¡Ç½¤¬»ØÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢ÉÁ²è¤µ¤ì¤ëÁ´¤Æ¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÅÀ¤¬¼ý¤Þ¤ë ¤è¤¦¤ËÄêµÁ°è¤ò¤È¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤¬ 1 ¤Ä¤â»ØÄꤵ¤ì¤Æ¤¤ ¤Ê¤¤¾ì¹ç¤Ï¡¢¼«Æ°½Ì¼Üµ¡Ç½¤Ï¤Ê¤ó¤Î¸ú²Ì¤â¤¢¤ê¤Þ¤»¤ó¡£¤Ä¤Þ¤ê¡¢´Ø¿ô¤Î¤ß¤¬ »ØÄꤵ¤ì¤Æ¤¤¤Æ¥Ç¡¼¥¿¡¼¥Õ¥¡¥¤¥ë¤ò»È¤ï¤Ê¤¤¾ì¹ç¤Ï¡¢x ¼´¤ÎÉÁ²èÈÏ°Ï (z = f(x,y) ¤òÉÁ²è¤·¤Æ¤¤¤ë¤È¤¤Ï y ¼´¤â) ¤Ï±Æ¶Á¤ò¤¦¤±¤Þ¤»¤ó¡£
ÈϰϤ˴ؤ¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
ÇÞ²ðÊÑ¿ô¥â¡¼¥É (parametric) ¤Ç¤â¼«Æ°½Ì¼Üµ¡Ç½¤Ï͸ú¤Ç¤¹ (°Ê²¼»²¾È: parametric)¡£¤³¤Î¾ì¹ç¡¢¤è¤ê¿¤¯¤Î½¾Â°ÊÑ¿ô¤¬¤¢¤ë¤Î¤Ç¡¢x, y, z ³Æ ¼´¤Ë´Ø¤·¤Æ¡¢¤è¤ê¿¤¯¤ÎÀ©¸æ¤¬¹Ô¤ï¤ì¤Þ¤¹¡£ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤ÎÆÈΩÊÑ¿ô (²¾ ÊÑ¿ô) ¤Ï `plot` ¤Ç¤Ï t ¤Ç `splot` ¤Ç¤Ï u, v ¤Ç¤¹¡£¤½¤·¤ÆÇÞ²ðÊÑ¿ô¥â¡¼¥É ¤Ç¤Ï¡¢¼«Æ°½Ì¼Üµ¡Ç½¤Ï (t, u, v, x, y, z) ¤ÎÁ´¤Æ¤ÎÉÁ²èÈϰϤòÀ©¸æ¤·¡¢x, y, z ¤ÎÈϰϤμ«Æ°ÀßÄê¤ò´°Á´¤Ë¹Ô¤¤¤Þ¤¹¡£
¼«Æ°½Ì¼Üµ¡Ç½¤Ï¡¢¶ËºÂɸ¥â¡¼¥É (polar mode) ¤Ç¤â `plot` ¤ÎÇÞ²ðÊÑ¿ô¥â¡¼¥É ¤ÈƱÍͤ˵¡Ç½¤·¤Þ¤¹¤¬¡¢¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï dummy ¤ÇÆÈΩÊÑ¿ô¤ò t ¤«¤é Êѹ¹¤¹¤ë¤Ç¤¤ë (°Ê²¼»²¾È: dummy) ¤È¤¤¤¦³ÈÄ¥¤¬¤¢¤ê¤Þ¤¹¡£
ÌÜÀ¹¤ê¤¬ÂèÆó¤Î¼´¤Ëɽ¼¨¤µ¤ì¡¢¤·¤«¤â¤³¤ì¤é¤Î¼´¤ËÂФ¹¤ëÉÁ²è¤¬¹Ô¤ï¤ì¤Ê¤«¤Ã ¤¿¾ì¹ç¤Ë¤Ï¡¢x2range ¤È y2range ¤Ï xrange ¤È yrange ¤ÎÃͤò¼õ¤±·Ñ¤®¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢xrange ¤È yrange ¤¬À°¿ô¸Ä¤ÎÌÜÀ¹¤êÉý¤Ë¼«Æ°½Ì¼Ü¤µ¤ì¤ë¡ÖÁ°¡×¤Ë¹Ô¤ï ¤ì¤Þ¤¹¤Î¤Ç¡¢¾ì¹ç¤Ë¤è¤Ã¤ÆÍ½´ü¤·¤Ê¤¤·ë²Ì¤ò¤â¤¿¤é¤¹²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£¤½¤ì ¤òÈò¤±¤ë¤¿¤á¤Ë `fixmin`, `fixmax` ¥ª¥×¥·¥ç¥ó¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
°Ê²¼¤Ï y ¼´¤Î¼«Æ°½Ì¼Üµ¡Ç½¤ò»ØÄꤷ¤Þ¤¹ (¾¤Î¼´¤Ë¤Ï±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó):
set autoscale y
°Ê²¼¤Ï y ¼´¤ÎºÇ¾®ÃͤËÂФ·¤Æ¤Î¤ß¼«Æ°½Ì¼Üµ¡Ç½¤ò»ØÄꤷ¤Þ¤¹ (y ¼´¤ÎºÇÂçÃÍ¡¢ ¤ª¤è¤Ó¾¤Î¼´¤Ë¤Ï±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó):
set autoscale ymin
°Ê²¼¤Ï x2 ¼´¤ÎÎÙ¤ÎÌÜÀ¹¤ê¤Ø¤Î¼«Æ°ÈϰϳÈÂ絡ǽ¤ò̵¸ú¤Ë¤·¡¢¤è¤Ã¤ÆÉÁ²è¥Ç¡¼ ¥¿Æâ¡¢¤Þ¤¿¤Ï´Ø¿ô¤ËÂФ¹¤ëÃúÅÙ¤ÎÉÁ²èÈϰϤò°Ý»ý¤·¤Þ¤¹:
set autoscale x2fixmin set autoscale x2fixmax
°Ê²¼¤Ï x, y ξ¼´¤Î¼«Æ°½Ì¼Üµ¡Ç½¤ò»ØÄꤷ¤Þ¤¹:
set autoscale xy
°Ê²¼¤Ï x, y, z, x2, y2 Á´¼´¤Î¼«Æ°½Ì¼Üµ¡Ç½¤ò»ØÄꤷ¤Þ¤¹:
set autoscale
°Ê²¼¤Ï x, y, z, x2, y2 Á´¼´¤Î¼«Æ°½Ì¼Üµ¡Ç½¤ò¶Ø»ß¤·¤Þ¤¹:
unset autoscale
°Ê²¼¤Ï z ¼´¤Î¤ß¤Ë¤Ä¤¤¤Æ¼«Æ°½Ì¼Üµ¡Ç½¤ò¶Ø»ß¤·¤Þ¤¹:
unset autoscale z
ÇÞ²ðÊÑ¿ôɽ¼¨¥â¡¼¥É (parametric) ¤Ë¤ª¤¤¤Æ¤Ï¡¢xrange ¤â yrange ¤È ƱÍͤ˽̼ܤòÊѤ¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ë¤ª¤¤¤Æ¤Ï¡¢ x ¼´Êý¸þ¤â¼«Æ°Åª¤Ë½Ì¼Ü¤¬Ä´À°¤µ¤ì¡¢ÉÁ¤³¤¦¤È¤·¤Æ¤¤¤ëÇÞ²ðÊÑ¿ôɽ¼¨¤Î´Ø¿ô¤¬ ¼ý¤Þ¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¤â¤Á¤í¤ó¡¢y ¼´Êý¸þ¤âÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ê¤¤»þƱÍÍ¤Ë ¼«Æ°Åª¤Ë½Ì¼Ü¤òÊѤ¨¤Þ¤¹¡£x ¼´¤Ë¤Ä¤¤¤Æ¼«Æ°½Ì¼Üµ¡Ç½¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç ¤Ï¡¢¸½ºß¤Î x ¤ÎÈϰϤ¬»È¤ï¤ì¤Þ¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÏÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤â¤½¤¦¤Ç¤Ê¤¤¾õÂÖ¤Ç¤âÆ±ÍͤËÉÁ²è¤µ¤ì ¤Þ¤¹¡£¤·¤«¤·¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤È´Ø¿ô¤¬º®ºß¤·¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢°ã¤¤¤¬¤¢ ¤ê¤Þ¤¹: ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ê¤±¤ì¤Ð¡¢x ¤Î¼«Æ°½Ì¼Üµ¡Ç½¤Ï¡¢´Ø¿ô¤ÎÈϰϤò ¥Ç¡¼¥¿¤ÎÉÁ²èÈϰϤ˹ç¤ï¤»¤Þ¤¹¡£¤·¤«¤·ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ï¥Ç¡¼¥¿¤ÎÈÏ°Ï ¤Ï´Ø¿ô¤ÎÈϰϤ˱ƶÁ¤·¤Þ¤»¤ó¡£
¤½¤ì¤Ë¤Ï¡¢ÊÒ¼êÍî¤Á¤Ë¤Ê¤é¤Ê¤¤¤è¤¦¤Ë `set autoscale t` ¤È¤¤¤¦¥³¥Þ¥ó¥É ¤âÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¤½¤Î¸ú²Ì¤ÏÈó¾ï¤Ë¾®¤µ¤¤¤â¤Î¤Ç¤¹¡£¼«Æ°½Ì¼Ü µ¡Ç½¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¤È¡¢`gnuplot` ¤¬ t ¤ÎÈϰϤ¬Ìµ¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¤È ȽÃǤ·¤¿¾ì¹ç¤ËÈϰϤò¾¯¤·Ä´À°¤·¤Þ¤¹¡£¼«Æ°½Ì¼Üµ¡Ç½¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¤È ¤³¤Î¤è¤¦¤Ê¤È¤¤Ë¤Ï¥¨¥é¡¼¤È¤Ê¤ê¤Þ¤¹¡£¤³¤Î¤è¤¦¤Êưºî¤Ï¼Â¤Ï¤¢¤Þ¤ê°ÕÌ£¤¬ ¤Ê¤¯¡¢¤è¤Ã¤Æ `set autoscale t` ¤È¤¤¤¦¥³¥Þ¥ó¥É¤Ï¸ºß°ÕµÁ¤Ëµ¿Ì䤬¤¢¤ê ¤Þ¤¹¡£
`splot` ¤Ç¤Ï¾åµ¤ÎȯÁۤθµ¤Ë³ÈÄ¥¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¼«Æ°½Ì¼Üµ¡Ç½¤¬ÀßÄꤵ¤ì ¤Æ¤¤¤ë¾ì¹ç¡¢x, y, z ¤Î³ÆÉÁ²èÈϰϤϷ׻»·ë²Ì¤¬¼ý¤Þ¤ë¤è¤¦¤ËÀßÄꤵ¤ì½Ì¼Ü Ä´À°¤µ¤ì¤Þ¤¹¡£
¶ËºÂɸ¥â¡¼¥É (`set polar`) ¤Ç¤Ï¡¢xrange ¤È yrange ¤Ï¼«Æ°½Ì¼Ü¥â¡¼¥É¤Ç¤Ï ¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£Æ°·Â¼´¤ÎÈϰÏÀ©¸ÂÍÑ¤Ë rrange ¤ò»ÈÍѤ·¤¿¾ì¹ç¡¢xrange ¤È yrange ¤Ï¤½¤ì¤Ë¹ç¤¦¤è¤¦¤Ë¼«Æ°Åª¤ËÄ´À°¤µ¤ì¤Þ¤¹¡£¤·¤«¤·¡¢¤µ¤é¤Ë¤½¤ì¤ò Ä´À°¤·¤¿¤±¤ì¤Ð¡¢¤½¤Î¸å¤ËÌÀ¼¨Åª¤Ë xrange ¤ä yrange ¥³¥Þ¥ó¥É¤ò»È¤¦¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: rrange¡£trange ¤Ï¼«Æ°ÈϰÏÀßÄ꤬¤Ê¤µ¤ì¤Þ¤¹¡£ ¤â¤·¡¢trange ¤¬¤¢¤ë¾Ý¸Â (»Íʬ±ß) ¤Ë¼ý¤Þ¤ë¤Ê¤é¤Ð¡¢¼«Æ°½Ì¼Üµ¡Ç½¤Ë¤è¤ê¤½ ¤Î¾Ý¸Â¤Î¤ß¤ÎÉÁ²è¤¬¹Ô¤ï¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
1 ¤Ä¡¢¤¢¤ë¤¤¤Ï 2 ¤Ä¤ÎÈϰϤÏÌÀ¼¨Åª¤ËÀßÄꤷ¤Æ¤½¤Î¾¤Î¤â¤Î¤ò»ØÄꤷ¤Ê¤¤¾ì¹ç¤Ï ͽ´ü¤·¤Ê¤¤·ë²Ì¤ò°ú¤µ¯¤³¤¹¤«¤âÃΤì¤Þ¤»¤ó¡£ °Ê²¼¤â»²¾È ¶ËºÂɸ¤Î¥Ç¥â¡£
¥³¥Þ¥ó¥É bars ¤Ï¸íº¹¥°¥é¥Õ (errorbar) ¤Îξü¡¢¤ª¤è¤Ó boxplot ¤Ë ¤Ä¤¯È¢¤Ò¤²¤Îξü¤Î¥Þ¡¼¥¯¤òÀ©¸æ¤·¤Þ¤¹¡£
½ñ¼°:
set bars {small | large | fullwidth | <size>} {front | back} unset bars show bars
`small` ¤Ï 0.0, `large` ¤Ï 1.0 ¤ÈƱ¤¸¤Ç¤¹¡£¥µ¥¤¥º¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¥Ç¥Õ¥© ¥ë¥È¤ÎÃÍ¤Ï 1.0 ¤Ç¤¹¡£
¥¡¼¥ï¡¼¥É `fullwidth` ¤Ï¡¢errorbar ¤òȼ¤¦ boxplots ¤È histograms ¤Ë¤Î ¤ß´ØÏ¢¤·¤Þ¤¹¡£¤³¤ì¤Ï errorbar ¤Îξü¤ÎÉý¤ò¡¢Âбþ¤¹¤ëÈ¢¤ÎÉý¤ÈƱ¤¸¤ËÀßÄê ¤·¤Þ¤¹¤¬¡¢È¢¤ÎÉý¼«ÂΤòÊѹ¹¤¹¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¥¡¼¥ï¡¼¥É `front`, `back` ¤Ï¡¢ÅɤêÄÙ¤·Ä¹Êý·Á¤Î¤Ä¤¤¤¿ errorbar ¤Î¤ß¤Ë ´ØÏ¢¤·¤Þ¤¹ (boxes, candlesticks, histograms)¡£
¸½ºß¤Î¥Û¥Ã¥È¥¡¼¤Î³ä¤êÅö¤Æ (binding) ¤òɽ¼¨¤·¤Þ¤¹¡£°Ê²¼»²¾È: `bind`¡£
¥³¥Þ¥ó¥É bmargin ¤Ï¡¢²¼Éô¤Î;Çò¤Î¥µ¥¤¥º¤òÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï °Ê²¼»²¾È: margin¡£
border ¤È border ¤Ï `plot` ¤ä `splot` ¤Ç¤Î¥°¥é¥Õ¤ÎÏȤΠɽ¼¨¤òÀ©¸æ¤·¤Þ¤¹¡£ÏȤÏɬ¤º¤·¤â¼´¤È¤Ï°ìÃפ·¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ `plot` ¤Ç¤ÏÂçÄñ°ìÃפ·¤Þ¤¹¤¬¡¢`splot` ¤Ç¤ÏÂçÄñ°ìÃפ·¤Æ¤¤¤Þ¤»¤ó¡£
½ñ¼°:
set border {<integer>} {front | back} {linewidth | lw <line_width>} {{linestyle | ls <line_style>} | {linetype | lt <line_type>}} unset border show border
`set view 56,103` ¤Î¤è¤¦¤ËǤ°Õ¤ÎÊý¸þ¤Çɽ¼¨¤µ¤ì¤¦¤ë `splot` ¤Ç¤Ï¡¢ x-y Ê¿Ì̾å¤Î 4 ¤Ä¤Î³Ñ¤Ï ¼êÁ° (`front`), ¸å¤í (`back`) , º¸ (`left`), ±¦ (`right`) ¤Î¤è¤¦¤Ë¸Æ¤Ð¤ì¤Þ¤¹¡£¤â¤Á¤í¤ó¤³¤ÎƱ¤¸ 4 ¤Ä¤Î³Ñ¤ÏÅ·°æ¤ÎÌ̤ˤ⠤¢¤ê¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Î㤨¤Ð x-y Ê¿Ì̾å¤Î¸å¤í¤È±¦¤Î³Ñ¤ò¤Ä¤Ê¤°¶³¦¤ò "Äì¤Î±¦¸å¤í (bottom right back)" ¤È¸À¤¤¡¢Äì¤ÈÅ·°æ¤Î¼êÁ°¤Î³Ñ¤ò¤Ä¤Ê¤°¶ ³¦¤ò "±ôľ¼êÁ° (front vertical)" ¤È¸Æ¤Ö¤³¤È¤Ë¤·¤Þ¤¹ (¤³¤Î̿̾ˡ¤Ï¡¢ÆÉ ¼Ô¤¬²¼¤Îɽ¤òÍý²ò¤¹¤ë¤¿¤á¤À¤±¤Ë»È¤ï¤ì¤Þ¤¹)¡£
ÏȤϡ¢12 ¥Ó¥Ã¥È¤ÎÀ°¿ô¤ËÉ乿²½¤µ¤ì¤Æ¤¤¤Þ¤¹: ²¼°Ì 4 ¥Ó¥Ã¥È¤Ï `plot` ¤ËÂÐ ¤¹¤ë³°ÏÈ¡¢`splot` ¤ËÂФ·¤Æ¤ÏÄìÌ̤γ°ÏÈ¡¢¼¡¤Î 4 ¥Ó¥Ã¥È¤Ï `splot` ¤Î±ôľ¤Ê ³°ÏÈ¡¢¤½¤·¤Æ¾å°Ì 4 ¥Ó¥Ã¥È¤Ï `splot` ¤ÎÅ·°æÌ̤γ°ÏȤòÀ©¸æ¤·¤Þ¤¹¡£¤½¤Î `<À°¿ô>` Ãͤϼ¡¤Îɽ¤ÎÂбþ¤¹¤ë¹àÌܤοô»ú¤ÎϤˤʤê¤Þ¤¹:
¥Ó¥Ã¥È plot splot 1 ²¼ Äì¤Îº¸¼êÁ° 2 º¸ Äì¤Îº¸¸å¤í 4 ¾å Äì¤Î±¦¼êÁ° 8 ±¦ Äì¤Î±¦¸å¤í 16 ¸ú²Ì¤Ê¤· ±ôľº¸ 32 ¸ú²Ì¤Ê¤· ±ôľ¸å¤í 64 ¸ú²Ì¤Ê¤· ±ôľ±¦ 128 ¸ú²Ì¤Ê¤· ±ôľ¼êÁ° 256 ¸ú²Ì¤Ê¤· Å·°æ¤Îº¸¸å¤í 512 ¸ú²Ì¤Ê¤· Å·°æ¤Î±¦¸å¤í 1024 ¸ú²Ì¤Ê¤· Å·°æ¤Îº¸¼êÁ° 2048 ¸ú²Ì¤Ê¤· Å·°æ¤Î±¦¼êÁ°
¥Ó¥Ã¥È¤Ï°ì¤Ä°ì¤Ä¡¢¤¢¤ë¤¤¤Ï¤¤¤¯¤Ä¤«¤ò¤Þ¤È¤á¤Æ°ì½ï¤Ë¤³¤Î¥³¥Þ¥ó¥É¤ÇÉÕ²Ã¤Ç ¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 31 ¤Ç¡¢¤³¤ì¤Ï `plot` ¤Ç¤Ï 4 Êý¸þ¤Î³°ÏÈÁ´¤Æ¡¢`splot` ¤Ç¤ÏÄìÌ̤ÎÏÈÀþÁ´Éô¤È z ¼´¤òÉÁ¤¯¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
2 ¼¡¸µÉÁ²è¤Ç¤Ï¶³¦¤Ï¤¹¤Ù¤Æ¤ÎÉÁ²èÍ×ÁǤΰìÈÖ¾å¤ËÉÁ¤«¤ì¤Þ¤¹ (`front`)¡£ ¤â¤·¶³¦¤òÉÁ²èÍ×ÁǤβ¼¤ËÉÁ¤«¤»¤¿¤¤¾ì¹ç¤Ï¡¢`set border back` ¤È¤·¤Æ¤¯¤À ¤µ¤¤¡£
<line_style>, <line_type>, <line_width> ¤ò»ØÄꤷ¤Æ¡¢ÏÈÀþ¤ÎÉÁ²è¤Ë¤½¤ì ¤é¤òÈ¿±Ç¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹ (¸½ºß¤Î½ÐÎÏÁõÃÖ¤¬¥µ¥Ý¡¼¥È¤¹¤ë¤â¤Î¤Ë¸ÂÄê ¤µ¤ì¤Þ¤¹)¡£
`plot` ¤Ç¤Ï¡¢Âè 2 ¼´¤ò͸ú¤Ë¤¹¤ë¤³¤È¤Ç¡¢²¼¤Èº¸°Ê³°¤Î¶³¦¤ËÌÜÀ¹¤ê¤òÉÁ¤¯ ¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `xtics`¡£
"`unset surface; set contour base`" ¤Ê¤É¤Ë¤è¤Ã¤Æ `splot` ¤ÇÄìÌÌ¤Ë¤Î¤ß ÉÁ²è¤¹¤ë¾ì¹ç¡¢±ôľÀþ¤äÅ·°æ¤Ï¤½¤ì¤é¤¬»ØÄꤵ¤ì¤Æ¤¤¤Æ¤âÉÁ²è¤µ¤ì¤Þ¤»¤ó¡£
grid ¤Î¥ª¥×¥·¥ç¥ó 'back', 'front', 'layerdefault' ¤Ç¤â¡¢ÉÁ²è½ÐÎÏ ¤Î¶³¦Àþ¤ò½ñ¤¯½çÈÖ¤òÀ©¸æ¤Ç¤¤Þ¤¹¡£
Îã:
°Ê²¼¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÏÈÀþ¤òÉÁ¤¤Þ¤¹:
set border
°Ê²¼¤Ï¡¢`plot` ¤Ç¤Ïº¸¤È²¼¡¢`splot` ¤Ç¤ÏÄìÌ̤κ¸¼êÁ°¤Èº¸¸å¤í¤ÎÏÈÀþ¤òÉÁ ¤¤Þ¤¹:
set border 3
°Ê²¼¤Ï¡¢`splot` ¤Ç¼þ¤ê¤Ë´°Á´¤ÊÈ¢¤òÉÁ¤¤Þ¤¹:
set border 4095
°Ê²¼¤Ï¡¢¼êÁ°¤Î±ôľÌ̤ÈÅ·°æ¤Î¤Ê¤¤È¢¤òÉÁ¤¤Þ¤¹:
set border 127+256+512 # ¤Þ¤¿¤Ï set border 1023-128
°Ê²¼¤Ï¡¢`plot` ¤ËÂФ·¤Æ¾å¤È±¦ÏÈÀþ¤Î¤ß¤òÉÁ¤¡¢¤½¤ì¤é¤ò¼´¤È¤·¤ÆÌÜÀ¹¤ê¤Å ¤±¤·¤Þ¤¹:
unset xtics; unset ytics; set x2tics; set y2tics; set border 12
¥³¥Þ¥ó¥É boxwidth ¤Ï boxes, boxerrorbars, `boxplot`, candlesticks, histograms ¥¹¥¿¥¤¥ë¤Ë¤ª¤±¤ëËÀ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÉý¤òÀßÄê ¤¹¤ë¤¿¤á¤Ë»È¤¤¤Þ¤¹¡£
½ñ¼°:
set boxwidth {<width>} {absolute|relative} show boxwidth
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢ÎÙ¤ê¹ç¤¦ËÀ¤¬Àܤ¹¤ë¤è¤¦¤Ë³Æ¡¹¤ÎËÀ¤ÎÉý¤¬¹¤²¤é¤ì¤Þ¤¹¡£¤½ ¤ì¤È¤Ï°Û¤Ê¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÉý¤òÀßÄꤹ¤ë¤Ë¤Ï boxwidth ¥³¥Þ¥ó¥É¤ò»ÈÍÑ ¤·¤Þ¤¹¡£`relative` ¤Î¾ì¹ç¤ÎÉý¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÉý¤ËÂФ¹¤ëÈæ¤Ç¤¢¤ë¤È²ò¼á ¤µ¤ì¤Þ¤¹¡£
½¤¾þ»Ò `relative` ¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¡¢ËÀ¤ÎÉý (boxwidth) ¤È¤·¤Æ»ØÄꤵ ¤ì¤¿ÌÀ¼¨Åª¤ÊÃͤϡ¢¸½ºß¤Î x ¼´¤Îñ°Ì¤Ç¤Î¿ô»ú (`absolute`) ¤Ç¤¢¤ë¤È²ò¼á ¤µ¤ì¤Þ¤¹¡£x ¼´¤¬Âпô¼´ (°Ê²¼»²¾È: `set log`) ¤Ç¤¢¤ë¾ì¹ç¡¢boxwidth ¤ÎÃÍ ¤Ï¼ÂºÝ¤Ë¤Ï x=1 ¤Ç¤Î¤ß "ÀäÂÐŪ" ¤È¤Ê¤ê¡¢¤½¤ÎʪÍýŪ¤ÊŤµ¤¬¼´Á´ÂΤòÄ̤¸ ¤ÆÊÝ»ý¤µ¤ì¤Þ¤¹ (¤¹¤Ê¤ï¤Á¡¢ËÀ¤Ï x ºÂɸ¤ÎÁý²Ã¤Ë¤È¤â¤Ê¤Ã¤Æ¶¹¤¯¤Ê¤Ã¤¿¤ê¤Ï ¤·¤Þ¤»¤ó)¡£Âпô¼´¤Î x ¼´¤ÎÈϰϤ¬ x=1 ¤«¤éÎ¥¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢Å¬ÀÚ¤ÊÉý¤ò ¸«½Ð¤¹¤Ë¤Ï²¿ÅÙ¤«»î¤·¤Æ¤ß¤ëɬÍפ¬¤¢¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÃͤϡ¢boxes ¤ä boxerrorbars ¥¹¥¿¥¤¥ë¤ÎÉý»ØÄêÍѤÎÄɲäΠ¥Ç¡¼¥¿Îó¤ÎÌÀ¼¨Åª¤ÊÃͤ¬¤¢¤ì¤Ð¤½¤ì¤Ë¤è¤Ã¤ÆÃÖ¤´¹¤¨¤é¤ì¤Þ¤¹¡£4 Îó¤Î¥Ç¡¼¥¿ ¤Î¾ì¹ç¡¢Âè 4 ÎóÌܤÎÃͤ¬ËÀ¤ÎÉý¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¡£¤¿¤À¤·¡¢¤½¤ÎÉý¤¬ -2.0 ¤Î¾ì¹ç¤Ë¤ÏËÀ¤ÎÉý¤Ï¼«Æ°·×»»¤µ¤ì¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: boxes, boxerrorbars¡£
ËÀ¤ÎÉý¤ò¼«Æ°Åª¤Ë¥»¥Ã¥È¤¹¤ë¤Ë¤Ï
set boxwidth
¤È¤¹¤ë¡¢¤¢¤ë¤¤¤Ï 4 Îó¤Î¥Ç¡¼¥¿¤ËÂФ·¤Æ¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
set boxwidth -2
`plot` ¤Î¥¡¼¥ï¡¼¥É using ¤ò»È¤Ã¤Æ¤âƱ¤¸¸ú²Ì¤òÆÀ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
plot 'file' using 1:2:3:4:(-2)
ËÀ¤ÎÉý¤ò¼«Æ°Åª¤ÊÃͤÎȾʬ¤Ë¤¹¤ë¤Ë¤Ï
set boxwidth 0.5 relative
ËÀ¤ÎÉý¤òÀäÂÐŪ¤ÊÃÍ 2 ¤Ë¤¹¤ë¤Ë¤Ï
set boxwidth 2 absolute
`gnuplot` ¤Ï¡¢clabel ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë»þ¤Ë¤Ï¡¢³Æ¡¹¤ÎÅù¹âÀþ¤Î¥ì¥Ù¥ë¤ËÂÐ ¤·¤Æ»È¤¦Àþ¼ï¤òÊѲ½¤µ¤»¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤¬Í¸ú¤Ç¤¢¤ë¾ì¹ç (¥Ç¥Õ¥© ¥ë ¥È)¡¢ËÞÎã¤Ë¤è¤Ã¤Æ³Æ¡¹¤ÎÀþ¼ï¤ò¡¢¤½¤ì¤¬É½¤¹ z ¤Î¥ì¥Ù¥ë¤È¤È¤â¤Ëɽ¼¨¤µ¤ì¤Þ ¤¹¡£
½ñ¼°:
set clabel {'<format>'} unset clabel show clabel
½ñ¼°Ê¸»úÎó¤Î¥Ç¥Õ¥©¥ë¥È¤Ï %8.3g ¤Ç¡¢¾®¿ôÉôʬ¤Ï 3 ·åɽ¼¨¤µ¤ì¤Þ¤¹¡£¤â¤· key ¤¬¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ«¤éÊѹ¹¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢¤½¤ÎÇÛÃÖ¤ÏÉÔ½½Ê¬¤Ê¤â¤Î ¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
ºÇ½é¤ÎÅù¹âÀþ¤ÎÀþ¼ï¡¢¤Þ¤¿¤Ï clabel ¤¬Ìµ¸ú¤Ç¤¢¤ë¾ì¹ç¤ÎÍ£°ì¤Ä¤ÎÅù¹âÀþ¤Î Àþ¼ï¤Ï¡¢(¶ÊÌ̤ÎÀþ¼ï +1) ¤Ë¤Ê¤ê¤Þ¤¹¡£Åù¹âÀþ¤ÎÅÀ¤Ï¶ÊÌ̤ÎÅÀ¤ÈƱ¤¸¤â¤Î¤Ë ¤Ê¤ê¤Þ¤¹¡£
°Ê²¼»²¾È: `set contour`¡£
`gnuplot` ¤Ï¥°¥é¥Õ¤Îü¤ÎÊÕ¤ê¤Î¥Ç¡¼¥¿ÅÀ¤äÀþ¤ò¥¯¥ê¥Ã¥Ô¥ó¥°¤¹¤ë¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£
½ñ¼°:
set clip <clip-type> unset clip <clip-type> show clip
`gnuplot` ¤ÏÅÀ¤äÀþ¤ËÂФ¹¤ë¥¯¥ê¥Ã¥×·¿ (clip-type) ¤È¤·¤Æ¡¢`points`, `one`, `two` ¤Î 3 ¼ïÎà¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤¢¤ëÉÁ²è¤ËÂФ·¤Æ¡¢¤³¤ì¤é¤Î ¥¯¥ê¥Ã¥×·¿¤ÏǤ°Õ¤ÎÁȤ߹礻¤ÇÀßÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`pm3d` ¤Î¿§ÃÏ¿Þ¤ä ¥«¥é¡¼¶ÊÌ̤ÇÅɤê¤Ä¤Ö¤µ¤ì¤¿»Í³Ñ·Á¤Ï¤³¤Î¥³¥Þ¥ó¥É¤Ç¤ÏÀ©¸æ¤Ç¤¤Þ¤»¤ó¤¬¡¢ `set pm3d clip1in` ¤ä `set pm3d clip4in` ¤Ë¤è¤Ã¤Æ²Äǽ¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ ¤·¤Æ¤¯¤À¤µ¤¤¡£
¥¯¥ê¥Ã¥×·¿ `points` ¤òÀßÄꤹ¤ë¤È¡¢ÉÁ²èÎΰèÆâ¤Ë¤Ï¤¢¤ë¤±¤ì¤É¶³¦Àþ¤ËÈó ¾ï¤Ë¶á¤¤¤è¤¦¤ÊÅÀ¤ò¥¯¥ê¥Ã¥×¤¹¤ë (¼ÂºÝ¤Ë¤ÏÉÁ²è¤·¤Ê¤¤¤À¤±¤Ç¤¹¤¬) ¤è¤¦¤Ë `gnuplot` ¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤³¤ì¤ÏÅÀ¤È¤·¤ÆÂ礤ʥޡ¼¥¯¤ò»ÈÍѤ·¤¿¤È¤¤Ë¡¢ ¤½¤Î¥Þ¡¼¥¯¤¬¶³¦Àþ¤«¤é¤Ï¤ß½Ð¤µ¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¸ú²Ì¤¬¤¢¤ê¤Þ¤¹¡£`points` ¤ò¥¯¥ê¥Ã¥×¤·¤Ê¤¤¾ì¹ç¡¢¶³¦Àþ¤ÎÊÕ¤ê¤ÎÅÀ¤¬±ø¤¯¸«¤¨¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¤½¤Î¾ì¹ç¡¢x ¤ä y ¤ÎÉÁ²èÈÏ°Ï (xrange, yrange) ¤òÄ´À°¤·¤Æ¤ß¤Æ²¼¤µ¤¤¡£
¥¯¥ê¥Ã¥×·¿ `one` ¤òÀßÄꤹ¤ë¤È¡¢°ìü¤Î¤ß¤¬ÉÁ²èÎΰè¤Ë¤¢¤ë¤è¤¦¤ÊÀþʬ¤â ÉÁ²è¤¹¤ë¤è¤¦¤Ë `gnuplot` ¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤³¤ÎºÝ¡¢ÉÁ²èÎΰèÆâ¤Ë¤¢¤ëÉôʬ ¤Î¤ß¤¬¼ÂºÝ¤ËÉÁ²è¤µ¤ì¤ëÈϰϤǤ¹¡£ÀßÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¤³¤Î¤è¤¦¤ÊÀþʬ¤Ï ÉÁ²èÂоݤȤʤ餺¡¢¤É¤ÎÉôʬ¤âÉÁ²è¤µ¤ì¤Þ¤»¤ó¡£
ξü¤Ï¶¦¤ËÉÁ²èÈϰϤË̵¤¤¤¬ÉÁ²èÎΰè¤òÄ̲᤹¤ë¤È¤¤¤¦Àþʬ¤â¤¢¤ê¤Þ¤¹¡£ ¥¯¥ê¥Ã¥×·¿ `two` ¤òÀßÄꤹ¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¢¤³¤Î¤è¤¦¤ÊÀþʬ¤ÎÉÁ²èÎΰè¤Î Éôʬ¤òÉÁ²è¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¤É¤Î¤è¤¦¤Ê¾õ¶·¤Ç¤â¡¢ÉÁ²èÈϰϤγ°¤ËÀþ¤¬°ú¤«¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢`noclip points`, `clip one`, `noclip two` ¤È¤Ê¤Ã¤Æ ¤¤¤Þ¤¹¡£
Á´¤Æ¤Î¥¯¥ê¥Ã¥×·¿¤ÎÀßÄê¾õ¶·¤ò¸«¤ë¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹:
show clip
²áµî¤Î¥Ð¡¼¥¸¥ç¥ó¤È¤Î¸ß´¹À¤Î¤¿¤á°Ê²¼¤Î½ñ¼°¤â»ÈÍѲÄǽ¤Ç¤¹:
set clip unset clip
clip ¤Ï `set clip points` ¤ÈƱµÁ¤Ç¤¹¡£clip ¤Ï 3 ¼ï¤Î ¥¯¥ê¥Ã¥×·¿Á´¤Æ¤ò̵¸ú¤Ë¤·¤Þ¤¹¡£
cntrparam ¤ÏÅù¹âÀþ¤ÎÀ¸À®ÊýË¡¡¢¤ª¤è¤Ó¤½¤ì¤ò³ê¤é¤«¤ËÉÁ²è¤¹¤ëÊýË¡¤ò À©¸æ¤·¤Þ¤¹¡£`show contour` ¤Ï¸½ºß¤Î `contour` ¤ÎÀßÄê¤À¤±¤Ç¤Ê¤¯ cntrparam ¤ÎÀßÄê¤ò¤âɽ¼¨¤·¤Þ¤¹¡£
½ñ¼°:
set cntrparam { { linear | cubicspline | bspline | points <n> | order <n> | levels { auto {<n>} | <n> | discrete <z1> {,<z2>{,<z3>...}} | incremental <start>, <incr> {,<end>} } } } show contour
¤³¤Î¥³¥Þ¥ó¥É¤Ï 2 ¤Ä¤Îµ¡Ç½¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£°ì¤Ä¤ÏÅù¹âÀþ¾å¤ÎÅÀ (¥Ç¡¼¥¿ÅÀ ¤ÎÀþ·ÁÊä´Ö¡¢¤¢¤ë¤¤¤Ï´Ø¿ô¤ÎɸËܲ½ (isosample) ¤Ë¤è¤ëÅÀ) ¤Ç¤Î z ¤ÎÃͤÎÀß Äê¤Ç¡¢¤â¤¦°ì¤Ä¤Ï¡¢¤½¤Î¤è¤¦¤Ë·èÄꤵ¤ì¤¿ z ¤¬Åù¤·¤¤ÅÀƱ»Î¤òÅù¹âÀþ¤Ç·ë¤Ö ÊýË¡¤ÎÀ©¸æ¤Ç¤¹¡£<n> ¤ÏÀ°¿ô·¿¤ÎÄê¿ô¼°¡¢<z1>, <z2> ... ¤ÏǤ°Õ¤ÎÄê¿ô¼°¤Ç ¤¹¡£³Æ¥ª¥×¥·¥ç¥óÊÑ¿ô¤Î°ÕÌ£¤Ï¼¡¤ÎÄ̤ê¤Ç¤¹:
`linear`, `cubicspline`, `bspline` — ¶á»÷ (Êä´Ö) ÊýË¡¤ò»ØÄꤷ¤Þ¤¹¡£ `linear` ¤Ê¤é¤Ð¡¢Åù¹âÀþ¤Ï¶ÊÌ̤«¤éÆÀ¤é¤ì¤¿Ãͤò¶èʬŪ¤ËľÀþ¤Ç·ë¤Ó¤Þ¤¹¡£ `cubicspline` (3 ¼¡¥¹¥×¥é¥¤¥ó) ¤Ê¤é¤Ð¡¢¶èʬŪ¤ÊľÀþ¤Ï¤¤¤¯¤Ö¤ó¤Ê¤á¤é¤« ¤ÊÅù¹âÀþ¤¬ÆÀ¤é¤ì¤ë¤è¤¦¤ËÊä´Ö¤µ¤ì¤Þ¤¹¤¬¡¢Â¿¾¯ÇÈÂǤIJÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£ `bspline` (B-spline) ¤Ï¡¢¤è¤ê³ê¤é¤«¤Ê¶ÊÀþ¤òÉÁ¤¯¤³¤È¤¬Êݾڤµ¤ì¤Þ¤¹¤¬¡¢ ¤³¤ì¤Ï z ¤ÎÅù¤·¤¤ÅÀ¤Î°ÌÃÖ¤ò¶á»÷¤·¤Æ¤¤¤ë¤À¤±¤Ç¤¹¡£
`points` — ºÇ½ªÅª¤Ë¤Ï¡¢Á´¤Æ¤ÎÉÁ²è¤Ï¡¢¶èʬŪ¤ÊľÀþ¤Ç¹Ô¤ï¤ì¤Þ¤¹¡£¤³¤³ ¤Ç»ØÄꤹ¤ë¿ô¤Ï¡¢`bspline` ¤Þ¤¿¤Ï `cubicspline` ¤Ç¤Î¶á»÷¤Ë»È¤ï¤ì¤ëÀþʬ ¤Î¿ô¤òÀ©¸æ¤·¤Þ¤¹¡£¼ÂºÝ¤Ë¤Ï cubicspline ¤È bspline ¤Î¶è´Ö (¶ÊÀþÀþʬ) ¤Î ¿ô¤Ï `points` ¤ÈÀþʬ¤Î¿ô¤ÎÀѤËÅù¤·¤¯¤Ê¤ê¤Þ¤¹¡£
`order` — bspline ¶á»÷¤Î¼¡¿ô¤Ç¤¹¡£¤³¤Î¼¡¿ô¤¬Â礤¯¤Ê¤ë¤Ë¤Ä¤ì¤Æ¡¢Åù¹â Àþ¤Ï¤Ê¤á¤é¤«¤Ë¤Ê¤ê¤Þ¤¹ (¤â¤Á¤í¤ó¡¢¹â¼¡¤Î bspline ¶ÊÀþ¤Ë¤Ê¤ë¤Û¤É¡¢¸µ¤Î ¶èʬŪľÀþ¤«¤é¤ÏÎ¥¤ì¤Æ¤¤¤¤Þ¤¹)¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï `bspline` ¥â¡¼¥É¤Ç¤Î ¤ß͸ú¤Ç¤¹¡£»ØÄê¤Ç¤¤ëÃͤϡ¢2 (ľÀþ) ¤«¤é 10 ¤Þ¤Ç¤ÎÀ°¿ô¤Ç¤¹¡£
`levels` — Åù¹âÀþ¤Î¥ì¥Ù¥ë¤Î¿ô¤Ï¡¢`auto` (¥Ç¥Õ¥©¥ë¥È), `discrete`, `incremental` ¤ÈÅù¹âÀþ¤Î¥ì¥Ù¥ë¿ô <n> ¤ÇÀ©¸æ¤·¤Þ¤¹¡£
`auto` ¤Ç¤Ï¡¢<n> ¤Ï²¾¤Î¥ì¥Ù¥ë¤Î¿ô¤Ç¤¢¤ê¡¢¼ÂºÝ¤Î¥ì¥Ù¥ë¤Î¿ô¤Ï¡¢´Êñ¤Ê¥é ¥Ù¥ë¤òÀ¸À®¤¹¤ë¤è¤¦¤ËÄ´Àᤵ¤ì¤Þ¤¹¡£¶ÊÌ̤Πz ºÂɸ¤¬ zmin ¤«¤é zman ¤ÎÈÏ °Ï¤Ë¤¢¤ë¤È¤¡¢Åù¹âÀþ¤Ï¤½¤Î´Ö¤Î dz ¤ÎÀ°¿ôÇܤˤʤë¤è¤¦¤ËÀ¸À®¤µ¤ì¤Þ¤¹¡£¤³ ¤³¤Ç¡¢dz ¤Ï 10 ¤Î¤¢¤ë¤Ù¤¾è¤Î 1, 2, 5 ÇÜ¡¢¤Î¤¤¤º¤ì¤«¤Ç¤¹ (2 ¤Ä¤ÎÌÜÀ¹¤ê ¤Î´Ö¤òÃúÅÙ³ä¤êÀÚ¤ë¤è¤¦¤Ë)¡£
`levels discrete` ¤Ç¤Ï¡¢Åù¹âÀþ¤Ï»ØÄꤵ¤ì¤¿ z = <z1>, <z2> ... ¤ËÂФ·¤Æ À¸À®¤µ¤ì¤Þ¤¹¡£»ØÄꤷ¤¿¸Ä¿ô¤¬Åù¹âÀþ¤Î¥ì¥Ù¥ë¤Î¸Ä¿ô¤È¤Ê¤ê¤Þ¤¹¡£`discrete` ¥â¡¼¥É¤Ç¤Ï¡¢`set cntrparams levels <n>` ¤È¤¤¤¦»ØÄê¤Ï¾ï¤Ë̵»ë¤µ¤ì¤Þ¤¹¡£
`incremental` ¤Ç¤Ï¡¢Åù¹âÀþ¤Ï z = <start> ¤«¤é»Ï¤Þ¤ê¡¢<increment> ¤º¤Ä Áý¤¨¤Æ¹Ô¤¸Â³¦¤Î¸Ä¿ô¤Ë㤹¤ë¤Þ¤Ç½ñ¤«¤ì¤Þ¤¹¡£<end> ¤Ï¤½¤ÎÅù¹âÀþ¤Î¿ô¤ò·è Äꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¸å¤Î `set cntrparam levels <n>` ¤Ë¤è¤Ã¤Æ ¾ï¤ËÊѹ¹¤µ¤ì¤Þ¤¹¡£z ¼´¤¬Âпô¼´¤Î¾ì¹ç¡¢ztics ¤Î¾ì¹ç¤ÈƱÍͤˡ¢ <increment> ¤ÏÇÜ¿ô¤È¤·¤Æ²ò¼á¤µ¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É cntrparam ¤¬°ú¿ô¤Ê¤·¤Ë¸Æ¤Ð¤ì¤¿¾ì¹ç¤Ï¡¢¼¡¤Î¥Ç¥Õ¥©¥ë¥È¤Î Ãͤ¬»È¤ï¤ì¤Þ¤¹: linear, 5 points, order 4, 5 auto levels
Îã:
set cntrparam bspline set cntrparam points 7 set cntrparam order 10
°Ê²¼¤Ï¥ì¥Ù¥ë¤Î´ð½à¤¬¹ç¤¨¤Ð 5 ¸Ä¤Î¥ì¥Ù¥ë¤¬¤Ë¼«Æ°Åª¤ËÁªÂò¤µ¤ì¤Þ¤¹:
set cntrparam levels auto 5
°Ê²¼¤Ï .1, .37, .9 ¤Ë¥ì¥Ù¥ë¤òÀßÄꤷ¤Þ¤¹:
set cntrparam levels discrete .1,1/exp(1),.9
°Ê²¼¤Ï 0 ¤«¤é 4 ¤Þ¤Ç¡¢1 ¤º¤ÄÁý¤ä¤¹¥ì¥Ù¥ë¤òÀßÄꤷ¤Þ¤¹:
set cntrparam levels incremental 0,1,4
°Ê²¼¤Ï¥ì¥Ù¥ë¤Î¿ô¤ò 10 ¤ËÀßÄꤷ¤Þ¤¹ (Áý²Ã¤ÎºÇ¸å¤ÎÃÍ (end) ¤Þ¤¿¤Ï¼«Æ°¤Ç ÀßÄꤵ¤ì¤ë¥ì¥Ù¥ë¤Î¿ô¤ÏÊѹ¹¤µ¤ì¤Þ¤¹):
set cntrparam levels 10
°Ê²¼¤Ï¥ì¥Ù¥ë¤Î¿ô¤ÏÊÝ»ý¤·¤¿¤Þ¤Þ¥ì¥Ù¥ë¤Î³«»ÏÃͤÈÁýʬÃͤòÀßÄꤷ¤Þ¤¹:
set cntrparam levels incremental 100,50
Åù¹âÀþ¤òÉÁ¤¯¾ì½ê¤ÎÀ©¸æ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: `set contour`¡£Åù¹âÀþ¤Î¥é ¥Ù¥ë¤Î½ñ¼°¤ÈÀþ¼ï¤ÎÀ©¸æ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: clabel¡£
°Ê²¼¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ Åù¹âÀþ¤Î¥Ç¥â (contours.dem) ¤ª¤è¤Ó ¥æ¡¼¥¶ÄêµÁ¥ì¥Ù¥ë¤ÎÅù¹âÀþ¤Î¥Ç¥â (discrete.dem).
¿§¤Î°ìÍ÷ɽ¡¢¤¹¤Ê¤ï¤Á `pm3d` ¤Î palette ¤Î min_z ¤«¤é max_z ¤Þ¤Ç¤Î³ê ¤é¤«¤Ê¿§¤Î¸ûÇۤϡ¢`unset colorbox` ¤¬»È¤ï¤ì¤Æ¤¤¤Ê¤¤¸Â¤ê¥«¥é¡¼¥Ü¥Ã¥¯¥¹ (colorbox) ¤ËÉÁ¤«¤ì¤Þ¤¹¡£
set colorbox set colorbox { { vertical | horizontal } { default | user } { origin x, y } { size x, y } { front | back } { noborder | bdefault | border [line style] } } show colorbox unset colorbox
¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤Î°ÌÃ֤ϡ¢`default` ¤Þ¤¿¤Ï `user` ¤Ç»ØÄê¤Ç¤¡¢¸å¼Ô¤Î¾ì¹ç ¤½¤Î°ÌÃÖ¤äÂ礤µ¤ò origin ¤ä size ¥³¥Þ¥ó¥É¤ÇÀßÄꤷ¤Þ¤¹¡£¥«¥é¡¼¥Ü¥Ã ¥¯¥¹¤Ï¡¢¥°¥é¥Õ¤ä¶ÊÌ̤θå (`front`) ¤¢¤ë¤¤¤ÏÀè (`back`) ¤ËÉÁ²è¤µ¤»¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£
¿§¸ûÇÛ¤ÎÊý¸þ¤Ï¡¢¥ª¥×¥·¥ç¥ó `vertical` ¤È `horizontal` ¤ÇÀÚÂØ¤¨¤ë¤³¤È¤¬ ²Äǽ¤Ç¤¹¡£
`origin x, y` ¤È `size x, y` ¤Ï `user` ¥ª¥×¥·¥ç¥ó¤È¤ÎÁȤǤΤ߻ÈÍѤµ¤ì ¤Þ¤¹¡£x, y ¤ÎÃͤϡ¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥¹¥¯¥ê¡¼¥óºÂɸ¤È²ò¼á¤µ¤ì¤Þ¤¹¤¬¡¢¤³¤ì ¤Ï 3 ¼¡¸µÉÁ²èÍѤΤ«¤·¤³¤Þ¤Ã¤¿¥ª¥×¥·¥ç¥ó¤Ë²á¤®¤Þ¤»¤ó¡£`set view map` ¤Ë ¤è¤ë splot ¤ò´Þ¤à 2 ¼¡¸µÉÁ²è¤Ç¤Ï¡¢Ç¤°Õ¤ÎºÂɸ·Ï¤Ç¤Î»ØÄ꤬²Äǽ¤Ç¤¹¡£Î㤨 ¤Ð°Ê²¼¤ò»î¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤:
set colorbox horiz user origin .1,.02 size .8,.04
¤³¤ì¤Ï¿åÊ¿Êý¸þ¤Î¿§¸ûÇÛ¤ò¥°¥é¥Õ¤Î²¼¤ÎÊÕ¤ê¤ËÉÁ²è¤·¤Þ¤¹¡£
border ¤Ï¶³¦ÉÁ²è¤ò ON ¤Ë¤·¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È) ¤·¡¢`noborder` ¤Ï¶³¦ÉÁ ²è¤ò OFF ¤Ë¤·¤Þ¤¹¡£border ¤Î¸å¤í¤ËÀµ¤ÎÀ°¿ô¤òÍ¿¤¨¤ë¤È¡¢¤½¤ì¤ò¶³¦¤òÉÁ ²è¤¹¤ë»þ¤Î line style ¤Î¥¿¥°¤È¤·¤Æ»È¤¤¤Þ¤¹¡£Î㤨¤Ð:
set style line 2604 linetype -1 linewidth .4 set colorbox border 2604
¤Ï line style `2604`¡¢¤¹¤Ê¤ï¤ÁºÙ¤¤Àþ¤Î¥Ç¥Õ¥©¥ë¥È¤Î¶³¦¿§ (-1) ¤Ç¶³¦¤ò ÉÁ²è¤·¤Þ¤¹¡£`bdefault` (¥Ç¥Õ¥©¥ë¥È) ¤Ï¡¢¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤Î¶³¦¤ÎÉÁ²è¤Ë¥Ç ¥Õ¥©¥ë¥È¤Î¶³¦¤Î line style ¤ò»È¤¤¤Þ¤¹¡£
¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤Î¼´¤Ï `cb` ¤È¸Æ¤Ð¤ì¡¢Ä̾ï¤Î¼´¤Î¥³¥Þ¥ó¥É¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£ ¤¹¤Ê¤ï¤Á `set/unset/show` ¤Ç cbrange, `[m]cbtics`, `format cb`, `grid [m]cb`, cblabel ¤Ê¤É¤¬¡¢¤½¤·¤ÆÂ¿Ê¬ cbdata, `[no]cbdtics`, `[no]cbmtics` ¤Ê¤É¤â»È¤¨¤ë¤Ç¤·¤ç¤¦¡£
¥Ñ¥é¥á¡¼¥¿Ìµ¤·¤Î `set colorbox` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î°ÌÃÖ¤ØÀÚÂØ¤¨¤Þ¤¹¡£ `unset colorbox` ¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤Î¥Ñ¥é¥á¡¼¥¿¤ò¥Ç¥Õ¥©¥ë¥ÈÃͤ˥ꥻ¥Ã¥È ¤·¡¢¤½¤Î¾å¤Ç¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤ò OFF ¤Ë¤·¤Þ¤¹¡£
°Ê²¼¤â»²¾È: `set pm3d`, palette, `x11 pm3d`, `set style line`¡£
gnuplot ¤Ï¸ÂÄꤵ¤ì¤¿¸Ä¿ô¤Î¿§¤Î̾Á°¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤é¤Ï¡¢pm3d ¥Ñ¥ì ¥Ã¥È¤Ç¤Ä¤Ê¤¬¤ì¤ë¿§¤ÎÈϰϤòÄêµÁ¤¹¤ë¤Î¤Ë¡¢¤¢¤ë¤¤¤Ï¸Ä¡¹¤ÎÀþ¼ï¤ä¥é¥¤¥ó¥¹¥¿ ¥¤¥ë¤Î¿§¤ò½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤Ê¤¤·Á¤ÇÄêµÁ¤·¤¿¤ê¤¹¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£gnuplot ¤Î»ý¤Ä¿§Ì¾¤Î°ìÍ÷¤ò¸«¤ë¤Ë¤Ï¡¢¥³¥Þ¥ó¥É `show colornames` ¤ò»ÈÍѤ·¤Æ¤¯¤À ¤µ¤¤¡£Îã:
set style line 1 linecolor rgb "sea-green"
¥³¥Þ¥ó¥É `set contour` ¤Ï¶ÊÌ̤ÎÅù¹âÀþ¤ò°ú¤¯¤³¤È¤ò»Ø¼¨¤·¤Þ¤¹¡£¤³¤Î¥ª¥× ¥·¥ç¥ó¤Ï `splot` ¤Ç¤Î¤ß͸ú¤Ç¤¹¡£¤³¤ì¤Ï¡¢³Ê»Ò¾õ¥Ç¡¼¥¿ (grid data) ¤òɬ ÍפȤ·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `grid_data`¡£Èó³Ê»Ò¾õ¥Ç¡¼¥¿¤ÇÅù¹âÀþ¤òÉÁ ¤¤¿¤¤¾ì¹ç¤Ï¡¢³Ê»Ò¤òÀ¸À®¤¹¤ë¤¿¤á¤Ë dgrid3d ¤ò»ÈÍѤ·¤Þ¤¹¡£
½ñ¼°:
set contour {base | surface | both} unset contour show contour
¤³¤ì¤é¤Î 3 ¤Ä¤Î¥ª¥×¥·¥ç¥ó¤ÏÅù¹âÀþ¤ò¤É¤³¤Ë°ú¤¯¤«¤ò»ØÄꤷ¤Þ¤¹¡£`base` ¤Ç ¤ÏÅù¹âÀþ¤ò x/y ¼´¤Î¹ï¤ß¤Î¤¢¤ëÄìÌ̤ËÉÁ¤«¤ì¡¢surface ¤Ç¤ÏÅù¹âÀþ¤Ï¤½¤Î ¶ÊÌ̼«ÂΤξå¤ËÉÁ¤«¤ì¡¢`both` ¤Ç¤ÏÄìÌ̤ȶÊÌ̾å¤ÎξÊý¤ËÉÁ¤«¤ì¤Þ¤¹¡£¥ª¥× ¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï `base` ¤Ç¤¢¤ë¤È²¾Äꤵ¤ì¤Þ¤¹¡£
Åù¹âÀþ¤ÎÉÁ²è¤Ë±Æ¶Á¤òÍ¿¤¨¤ë¥Ñ¥é¥á¡¼¥¿¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: cntrparam¡£Åù¹âÀþ¤Î¥é¥Ù¥ë¤ÎÀ©¸æ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: clabel¡£
Åù¹âÀþ¤Î¤ß¤Î¥°¥é¥Õ¤òÆÀ¤ë¤¿¤á¤Ë¡¢¶ÊÌ̼«¿È¤ÎÉÁ²è¤ò¤·¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤³¤È¤â ¤Ç¤¤Þ¤¹ (°Ê²¼»²¾È: surface)¡£size ¤ò»È¤Ã¤Æ¡¢¥°¥é¥Õ¤ò²èÌÌ °ìÇÕ¤ËÉÁ²è¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¤¬¡¢¤½¤¦¤¤¤Ã¤¿½ÐÎÏ·Á¼°¤è¤ê¤â¡¢Åù¹âÀþ¤Î¥Ç¡¼ ¥¿¤ò¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤·¡¢¤½¤ì¤òºÆ¤Ó 2 ¼¡¸µ¥Ç¡¼¥¿¤È¤·¤ÆÆÉ¤ß¹þ¤ó¤ÇÉÁ²è¤¹ ¤ì¤Ð¤è¤ê¤è¤¤À©¸æ¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹:
unset surface set contour set cntrparam ... set table 'filename' splot ... unset table # contour info now in filename set term <whatever> plot 'filename'
Åù¹âÀþ¤òÉÁ¤¯¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¤Ï³Ê»Ò¾õ¥Ç¡¼¥¿ ("grid data") ¤Ç¤¢¤ëɬÍפ¬ ¤¢¤ê¤Þ¤¹¡£¤½¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ë¤Ç¤Ï¡¢°ì¤Ä¤Î y-¸ÉΩÀþ¾å¤ÎÁ´¤Æ¤ÎÅÀ¤¬½ç¤Ë ʤ٤é¤ì¤Æ¤¤¤¤Þ¤¹¡£¤½¤·¤ÆÎ٤Πy-¸ÉΩÀþ¾å¤ÎÅÀ¤¬½ç¤Ëʤ٤é¤ì¡¢¤½¤·¤ÆÎÙ¡¢ ¤È³¤¤¤Æ¤¤¤¤Þ¤¹¡£y-¸ÉΩÀþƱ»Î¤òʬΥ¤¹¤ë¤Ë¤Ï°ì¹Ô¤Î¶õ¹Ô (¶õÇò¡¢Éüµ¢¡¢²þ ¹Ô°Ê³°¤Îʸ»ú¤ò´Þ¤Þ¤Ê¤¤¹Ô) ¤ò¶´¤ß¤Þ¤¹¡£°Ê²¼»²¾È: datafile¡£
°Ê²¼¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ Åù¹âÀþ¤Î¥Ç¥â (contours.dem) ¤ª¤è¤Ó ¥æ¡¼¥¶ÄêµÁ¥ì¥Ù¥ë¤ÎÅù¹âÀþ¤Î¥Ç¥â (discrete.dem).
¤³¤Î¥³¥Þ¥ó¥É¤Î·Á¼°¤Ï¸½ºß¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£°Ê²¼»²¾È: `set style data`¡£
¥³¥Þ¥ó¥É datafile ¤Ï¡¢`plot`, `splot`, `fit` ¥³¥Þ¥ó¥É¤ÇÆþÎϥǡ¼ ¥¿¤òÆÉ¤à¾ì¹ç¤Ë¡¢¤½¤ÎÎó (field) ¤Î²ò¼á¤Î»ÅÊý¤òÀ©¸æ¤¹¤ë¥ª¥×¥·¥ç¥ó¤ò»ý¤Á ¤Þ¤¹¡£¸½ºß¤Ï¡¢6 ¤Ä¤Î¤½¤Î¤è¤¦¤Ê¥ª¥×¥·¥ç¥ó¤¬¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set datafile fortran` ¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î Fortran D ·¿¡¢Q ·¿ ¤ÎÄê¿ôÃÍ¤ÎÆÃÊ̤ʥÁ¥§¥Ã¥¯¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£¤³¤ÎÆÃÊ̤ʥÁ¥§¥Ã¥¯¤ÏÆþÎϽèÍý¤ò ÃÙ¤¯¤·¤Þ¤¹¤Î¤Ç¡¢¼ÂºÝ¤Ë¤½¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤¬ Fortran D ·¿¡¢Q ·¿¤ÎÄê¿ô¤ò »ý¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ë¤Î¤ß¤³¤ì¤òÁªÂò¤¹¤Ù¤¤Ç¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤Î¸å¤Ç `unset datafile fortran` ¤ò¹Ô¤¨¤Ð̵¸ú¤Ë¤Ç¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set datafile nofpe_trap` ¤Ï¡¢ÆþÎÏ¥Õ¥¡¥¤¥ë¤«¤é¥Ç¡¼¥¿¤ÎÆÉ¤ß¹þ ¤ß¤ÎºÝ¤Ë¡¢¤¹¤Ù¤Æ¤Î¿ô¼°¤Îɾ²Á¤ÎÁ°¤ËÉâÆ°¾®¿ôÅÀÎã³°¥Ï¥ó¥É¥é¤ÎºÆ½é´ü²½¤ò¤· ¤Ê¤¤¤è¤¦¤Ë gnuplot ¤ËÌ¿Îᤷ¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢¤È¤Æ¤âÂ礤ʥե¡¥¤¥ë¤«¤é ¤Î¥Ç¡¼¥¿¤ÎÆþÎϤ¬¤«¤Ê¤ê®¤¯¤Ê¤ê¤Þ¤¹¤¬¡¢ÉâÆ°¾®¿ôÅÀÎã³°¤¬µ¯¤¤¿¾ì¹ç¤Ë¥×¥í ¥°¥é¥à¤¬°Û¾ï½ªÎ»¤·¤Æ¤·¤Þ¤¦´í¸±¤Ï¤¢¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set datafile missing` ¤Ï `gnuplot` ¤Ë¡¢¤É¤Î¤è¤¦¤Êʸ»úÎó¤¬¥Ç ¡¼¥¿¥Õ¥¡¥¤¥ëÃæ¤Î·ç¤±¤¿¥Ç¡¼¥¿ (missing data) ¤ò°ÕÌ£¤¹¤ë¤Î¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£ ¼ÂºÝ¤Ë¤½¤Îʸ»úÎ󤬤ɤΤ褦¤Ë¼è¤ê°·¤ï¤ì¤ë¤«¤Ï¡¢`plot` ¤ä `splot` ¥³¥Þ¥ó ¥É¤Î using »ØÄê»Ò¤Ë¤â°Í¸¤·¤Þ¤¹¡£
½ñ¼°:
set datafile missing {"<string>"} show datafile missing unset datafile
Îã:
# IEEE NaN ("Not a Number") ¥³¡¼¥É¤ò´Þ¤à¥¨¥ó¥È¥ê¤ò̵»ë¤¹¤ë set datafile missing "NaN"
Îã:
set style data linespoints plot '-' 1 10 2 20 3 ? 4 40 5 50 e set datafile missing "?" plot '-' 1 10 2 20 3 ? 4 40 5 50 e plot '-' using 1:2 1 10 2 20 3 ? 4 40 5 50 e plot '-' using 1:($2) 1 10 2 20 3 ? 4 40 5 50 e
ºÇ½é¤Î `plot` ¤Ï¡¢"3 ?" ¤Î¹Ô¤Ç¤ÏºÇ½é¤Î¥Ç¡¼¥¿¤Î¤ß¤òǧ¼±¤·¡¢¤½¤³¤Ç¤Ï 1 ¹Ô¤Ë 1 ¤Ä¤·¤«¥Ç¡¼¥¿¤¬¤Ê¤«¤Ã¤¿¾ì¹ç¤Îµ¬Â§¤¬Å¬ÍѤµ¤ì¡¢¹ÔÈֹ椬 "x" ¤Ç¥Ç¡¼ ¥¿¤¬ "y" ¤È¸«¤Ê¤µ¤ì¡¢¤½¤ÎÅÀ¤Ï (2,3) ¤Ë (¤³¤Î¾ì¹ç¤Ï¸í¤Ã¤Æ) ÉÁ²è¤µ¤ì¤Þ¤¹¡£
2 ÈÖÌÜ¤È 3 ÈÖÌܤΠ`plot` ¥³¥Þ¥ó¥É¤Ï¡¢¿¿Ãæ¤Î¹Ô¤òÀµ¤·¤¯Ìµ»ë¤·¤Þ¤¹¡£ÉÁ²è ¤µ¤ì¤ë¶ÊÀþ¤Ï¡¢(2,20) ¤È (4,40) ¤¬·ë¤Ð¤ì¤Þ¤¹¡£
4 ÈÖÌܤΠ`plot` ¤â¿¿Ãæ¤Î¹Ô¤òÀµ¤·¤¯Ìµ»ë¤·¤Þ¤¹¤¬¡¢¤³¤Î¾ì¹ç¤Ï (2,20) ¤È (4,40) ¤Ï·ë¤Ð¤ì¤Þ¤»¤ó¡£
¥Ç¥Õ¥©¥ë¥È¤Î `missing` ÍѤÎʸ»ú¤Ï²¿¤âÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤¬¡¢Â¿¤¯¤Î¾ì¹ç ¿ôÃͤ¬´üÂÔ¤µ¤ì¤ë¤Ù¤½ê¤Ë¤½¤ì¤Èǧ¼±¤Ç¤¤Ê¤¤Ê¸»ú¤¬¸«¤Ä¤«¤Ã¤¿¤é¤½¤ì¤Ï·ç¤± ¤¿¥Ç¡¼¥¿ (missing data) ¤Ç¤¢¤ë¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set datafile separator "<char>"` ¤Ï¡¢`gnuplot` ¤Ë¡¢¤³¤Î¸å¤Î ÆþÎÏ¥Õ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿Îó¤ÎʬΥʸ»ú¤¬¡¢¶õÇò (whitespace) ¤Ç¤Ê¤¯¤Æ <char> ¤Ç¤¢¤ë¤È»Ø¼¨¤·¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤ÎºÇ¤â°ìÈÌŪ¤Ê»ÈÍÑÎã¤Ï¡¢É½·×»»¥½¥Õ¥È¤ä ¥Ç¡¼¥¿¥Ù¡¼¥¹¥½¥Õ¥È¤Ë¤è¤Ã¤Æºî¤é¤ì¤¿ csv (¥³¥ó¥Þ¶èÀÚ¤ê) ¥Õ¥¡¥¤¥ë¤òÆÉ¤à»þ ¤Ç¤·¤ç¤¦¡£¥Ç¥Õ¥©¥ë¥È¤Î¥Ç¡¼¥¿Îó¤ÎʬΥʸ»ú¤Ï¶õÇò (whitespace) ¤Ç¤¹¡£
½ñ¼°:
set datafile separator {"<char>" | whitespace}
Îã:
# ¥¿¥Ö¶èÀÚ¤ê¤Î¥Õ¥¡¥¤¥ë¤òÆþÎÏ set datafile separator "\t"
# ¥³¥ó¥Þ¶èÀÚ¤ê¤Î¥Õ¥¡¥¤¥ë¤òÆþÎÏ set datafile separator ","
¥³¥Þ¥ó¥É `set datafile commentschars` ¤Ï `gnuplot` ¤Ë¡¢¤É¤Îʸ»ú¤¬¥Ç¡¼ ¥¿¥Õ¥¡¥¤¥ëÃæ¤Î¥³¥á¥ó¥È¤ò°ÕÌ£¤¹¤ë¤Î¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£gnuplot ¤Ï¡¢»ØÄꤵ¤ì ¤¿Ê¸»ú¤ÎÃæ¤Î°ì¤Ä¤¬¥Ç¡¼¥¿¹Ô¤ÎºÇ½é¤ÎÈó¶õÇòʸ»ú¤È¤·¤Æ¸½¤ï¤ì¤¿¾ì¹ç¡¢¤½¤Îʸ »ú°Ê²¼¤ò̵»ë¤·¤Þ¤¹¡£
½ñ¼°:
set datafile commentschars {"<string>"} show datafile commentschars unset commentschars
¥Ç¥Õ¥©¥ë¥È¤Î string ¤Ï¡¢VMS ¤Ç¤Ï "#!" ¤Ç¡¢¤½¤ì°Ê³°¤Ç¤Ï "#" ¤Ç¤¹¡£
¤è¤Ã¤Æ¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î°Ê²¼¤Î¹Ô¤Ï´°Á´¤Ë̵»ë¤µ¤ì¤Þ¤¹
# 1 2 3 4
¤¬¡¢°Ê²¼¤Î¹Ô
1 # 3 4
¤Ï¡¢¤â¤·
set datafile missing '#'
¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢Í½´ü¤»¤Ì·ë²Ì¤òÀ¸¤¸¤Þ¤¹¡£
Îã:
set datafile commentschars "#!%"
¥³¥Þ¥ó¥É binary ¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÆÉ¤ß¹þ¤ß»þ¤Ë¥Ð¥¤¥Ê ¥ê¥Õ¥¡¥¤¥ë¤ò¥Ç¥Õ¥©¥ë¥È¤ÈÀßÄꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£½ñ¼°¤Ï¡¢¤½¤ì¤¬ `plot` ¤Þ¤¿¤Ï `splot` ¥³¥Þ¥ó¥É¤Ç»È¤ï¤ì¤ë¤Î¤ÈÀµ³Î¤ËƱ¤¸¤Ç¤¹¡£<binary list> ¤Ë ½ñ¤±¤ë¥¡¼¥ï¡¼¥É¤Ë´Ø¤·¤Æ¤Ï¡¢¾Ü¤·¤¯¤Ï¡¢°Ê²¼»²¾È: matrix, general¡£
½ñ¼°:
set datafile binary <binary list> show datafile binary show datafile unset datafile
Îã:
set datafile binary filetype=auto set datafile binary array=(512,512) format="%uchar"
show datafile binary # ¸½ºß¤ÎÀßÄê¤Î°ìÍ÷ɽ¼¨
¥³¥Þ¥ó¥É decimalsign ¤Ï¡¢ÌÜÀ¹¤ê¤Î¸«½Ð¤·¡¢¤¢¤ë¤¤¤Ï `set label` ʸ »úÎó¤Ë½ñ¤«¤ì¤ë¿ô¤Î¾®¿ôÅÀµ¹æ¤òÁªÂò¤·¤Þ¤¹¡£
½ñ¼°:
set decimalsign {<value> | locale {"<locale>"}} unset decimalsign show decimalsign
°ú¿ô <value> ¤Ï¡¢Ä̾ï¤Î¾®¿ôÅÀµ¹æ¤ËÃÖ¤´¹¤¨¤Æ»È¤¦Ê¸»úÎó¤Ç¤¹¡£Åµ·¿Åª¤Ê ¤â¤Î¤Ï¥Ô¥ê¥ª¥É '.' ¤ä¥³¥ó¥Þ ',' ¤Ç¤¹¤¬Â¾¤Ë¤âÍÍѤʤâ¤Î¤¬¤¢¤ë¤Ç¤·¤ç¤¦¡£ °ú¿ô <value> ¤ò¾Êά¤¹¤ë¤È¡¢¾®¿ôÅÀ¤Î¶èÀÚ¤ê¤Ï¥Ç¥Õ¥©¥ë¥È (¥Ô¥ê¥ª¥É) ¤«¤é Êѹ¹¤µ¤ì¤Þ¤»¤ó¡£unset decimalsign ¤â <value> ¤ò¾Êά¤¹¤ë¤Î¤ÈƱ¤¸¸ú²Ì¤ò »ý¤Á¤Þ¤¹¡£
Îã:
¿¤¯¤Î¥è¡¼¥í¥Ã¥Ñ½ô¹ñ¤Ç¤ÎÀµ¤·¤¤½ÐÎÏ·Á¼°¤òÆÀ¤ë¤Ë¤Ï:
set decimalsign ','
¼¡¤Î¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤: ÌÀ¼¨Åª¤Êʸ»úÎó¤òÀßÄꤷ¤¿¾ì¹ç¡¢¤³¤ì¤Ï¼´¤ÎÌÜ À¹¤ê¤Ê¤É¤Î gnuplot ¤Î gprintf() ½ñ¼°´Ø¿ô¤Ç½ÐÎϤµ¤ì¤ë¿ôÃͤΤߤ˱ƶÁ¤·¡¢ ÆþÎϥǡ¼¥¿¤Î½ñ¼°»ØÄê¤ä sprintf() ½ñ¼°´Ø¿ô¤Ç½ÐÎϤµ¤ì¤ë¿ôÃͤˤϱƶÁ¤·¤Þ ¤»¤ó¡£¤½¤ì¤é¤ÎÆþÎϤä½ÐÎϤηÁ¼°¤Îµóư¤âÊѹ¹¤·¤¿¤¤¾ì¹ç¤Ï¡¢Âå¤ï¤ê¤Ë°Ê²¼¤ò »ÈÍѤ·¤Æ¤¯¤À¤µ¤¤:
set decimalsign locale
¤³¤ì¤Ï¡¢gnuplot ¤Ë¡¢ÆþÎϤȽÐÎϤνñ¼°¤ò¡¢´Ä¶ÊÑ¿ô LC_ALL, LC_NUMERIC, LANG ¤Î¸½ºß¤ÎÀßÄê¤Ë½¾¤Ã¤¿¤â¤Î¤ò»È¤ï¤»¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£
set decimalsign locale "foo"
¤³¤ì¤Ï¡¢gnuplot ¤Ë¡¢ÆþÎϤȽÐÎϤνñ¼°¤ò¡¢¥í¥±¡¼¥ë "foo" ¤Ë½¾¤Ã¤¿¤â¤Î¤Ë ¤·¤Þ¤¹¤¬¡¢¤½¤Î¥í¥±¡¼¥ë¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤â¤·¥í¥± ¡¼¥ë "foo" ¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬½ÐÎϤµ¤ì¡¢¾®¿ôÅÀ ¤ÎÀßÄê¤ÏÊѹ¹¤µ¤ì¤Þ¤»¤ó¡£linux ¥·¥¹¥Æ¥à¾å¤Ç¤Ï¡¢¤½¤³¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ ¤¤¤ë¥í¥±¡¼¥ë¤Î°ìÍ÷¤Ï "locale -a" ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£linux ¤Î¥í¥±¡¼ ¥ëʸ»úÎó¤Ï¤À¤¤¤¿¤¤ "sl_SI.UTF-8" ¤Î¤è¤¦¤Ê·Á¼°¤ò¤·¤Æ¤¤¤Þ¤¹¤¬¡¢Windows ¤Î¥í¥±¡¼¥ëʸ»úÎó¤Ï "Slovenian_Slovenia.1250"¡¢¤Þ¤¿¤Ï "slovenian" ¤Î¤è ¤¦¤Ê·Á¼°¤Ç¤¹¡£¥í¥±¡¼¥ëʸ»úÎó¤Î²ò¼á¤Ï¡¢C ¤Î¥é¥ó¥¿¥¤¥à¥é¥¤¥Ö¥é¥ê¤¬¹Ô¤¦¤³ ¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¸Å¤¤ C ¥é¥¤¥Ö¥é¥ê¤Ç¤Ï¡¢¥í¥±¡¼¥ëÀßÄê¤Î¥µ¥Ý¡¼¥È (Î㤨¤Ð¿ô»ú¤Î 3 ·åËè¤Î¶èÀÚ¤êʸ»ú¤Ê¤É) ¤òÉôʬŪ¤Ë¤·¤«Ä󶡤·¤Æ¤¤¤Ê¤¤¤«¤â ¤·¤ì¤Þ¤»¤ó¡£
set decimalsign locale; set decimalsign "."
¤³¤ì¤Ï¡¢¸½ºß¤Î¥í¥±¡¼¥ë¤Ë¹ç¤Ã¤¿¤É¤ó¤Ê¾®¿ôÅÀ¤Ç¤â¡¢Á´¤Æ¤ÎÆþ½ÐÎϤËÂФ·¤Æ»È ÍѤ¹¤ë¤è¤¦¤ËÀßÄꤷ¤Þ¤¹¤¬¡¢gnuplot ¤ÎÆâÉô´Ø¿ô gprintf() ¤ò»È¤Ã¤Æ½ñ¼°²½ ¤¹¤ë¿ôÃͤÏÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤¿ '.' ¤Ë¤Ê¤ê¤Þ¤¹ (¾å½ñ¤)¡£
¥³¥Þ¥ó¥É dgrid3d ¤Ï¡¢Èó³Ê»Ò¾õ¥Ç¡¼¥¿¤«¤é³Ê»Ò¾õ¥Ç¡¼¥¿¤Ø¤Î¼ÌÁüµ¡Ç½¤ò ͸ú¤Ë¤·¡¢¤½¤Î¤¿¤á¤Î¥Ñ¥é¥á¡¼¥¿¤òÀßÄꤷ¤Þ¤¹¡£³Ê»Ò¾õ¥Ç¡¼¥¿¤Î¹½Â¤¤Ë¤Ä¤¤¤Æ ¤Î¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `splot grid_data`¡£
½ñ¼°:
set dgrid3d {<rows>} {,{<cols>}} { splines | qnorm {<norm>} | (gauss | cauchy | exp | box | hann) {kdensity} {<dx>} {,<dy>} } unset dgrid3d show dgrid3d
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï dgrid3d ¤Ï̵¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£Í¸ú¤Ë¤Ê¤ë¤È¡¢¥Õ¥¡¥¤¥ë ¤«¤éÆÉ¤ß¹þ¤Þ¤ì¤ë 3 ¼¡¸µ¤Î¥Ç¡¼¥¿¤Ï¡Ö»¶ºß¤·¤¿¡×¥Ç¡¼¥¿ (Èó³Ê»Ò¾õ¥Ç¡¼¥¿) ¤Ç¤¢¤ë¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£³Ê»Ò¤Ï¡¢¥°¥é¥Õ¤ÈÅù¹âÀþ¤ÎÉÁ²è¤Î¤¿¤á¤Ë¡¢»¶ºß¤·¤¿¥Ç ¡¼¥¿¤ò°Ï¤à¶ë·Á¤«¤éÆÀ¤é¤ì¤ëÀ£Ë¡¤È¡¢row_size/col_size ¤Ç»ØÄꤵ¤ì¤ë¿ô¤Î¹Ô ¤ÈÎó¤ò»ý¤Ä¤è¤¦¤ËÀ¸À®¤µ¤ì¤Þ¤¹¡£³Ê»Ò¤Ï x Êý¸þ (¹Ô) ¤È y Êý¸þ (Îó) ¤ËÅù´Ö ³Ö¤Ç¤¹¡£z ¤ÎÃͤϻ¶ºß¤¹¤ë¥Ç¡¼¥¿¤Î z ¤ÎÃͤνŤßÉÕ¤¤ÎÊ¿¶Ñ¡¢¤Þ¤¿¤Ï¥¹¥×¥é ¥¤¥óÊä´Ö¤È¤·¤Æ·×»»¤µ¤ì¤Þ¤¹¡£¸À¤¤ÊѤ¨¤ì¤Ð¡¢µ¬Â§Åª¤Ê´Ö³Ö¤Î³Ê»Ò¤¬À¸À®¤µ¤ì¡¢ Á´¤Æ¤Î³Ê»ÒÅÀ¤Ç¸µ¤Î¥Ç¡¼¥¿¤Î³ê¤«¤Ê¶á»÷Ãͤ¬É¾²Á¤µ¤ì¤Þ¤¹¡£¸µ¤Î¥Ç¡¼¥¿¤ÎÂå¤ï ¤ê¤Ë¤³¤Î¶á»÷Ãͤ¬ÉÁ²è¤µ¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÎó¤Î¿ô¤Ï¹Ô¤Î¿ô¤ËÅù¤·¤¯¡¢¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 10 ¤Ç¤¹¡£
¸µ¤Î¥Ç¡¼¥¿¤«¤é¶á»÷Ãͤò·×»»¤¹¤ë¤¿¤á¤Î¤¤¤¯¤Ä¤«¤Î¥¢¥ë¥´¥ê¥º¥à¤¬ÍѰդµ¤ì¤Æ ¤¤¤Æ¡¢ÄɲäΥѥé¥á¡¼¥¿¤ò»ØÄê¤Ç¤¤ë¤â¤Î¤â¤¢¤ê¤Þ¤¹¡£¤³¤ì¤é¤ÎÊä´Ö¤Ï¡¢³Ê»Ò ÅÀ¤Ë¶á¤¤¥Ç¡¼¥¿ÅÀ¤Û¤É¡¢¤½¤Î³Ê»ÒÅÀ¤ËÂФ·¤Æ¤è¤ê¶¯¤¤±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£
`splines` ¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢"Çö¤¤¤Ä¤®ÈÄ" ¤ò¸µ¤Ë¤·¤¿Êä´Ö·×»»¤ò¹Ô¤¤¤Þ¤¹¡£ ¤³¤ì¤ÏÄɲåѥé¥á¡¼¥¿¤ò¼è¤ê¤Þ¤»¤ó¡£
`qnorm` ¥¢¥ë¥´¥ê¥º¥à¤Ï³Æ³Ê»ÒÅÀ¤ÇÆþÎϥǡ¼¥¿¤Î½Å¤ßÉդʿ¶Ñ¤ò·×»»¤·¤Þ¤¹¡£ ³ÆÅÀ¤Ï³Ê»ÒÅÀ¤«¤é¤Îµ÷Î¥¤Î norm ¾è¤ÎµÕ¿ô¤Ç½Å¤ßÉÕ¤±¤µ¤ì¤Þ¤¹¡£(¼ÂºÝ¤Ë¤Ï¡¢ dx, dy ¤ò³Æ¥Ç¡¼¥¿ÅÀ¤È³Ê»ÒÅÀ¤È¤Îº¹¤ÎÀ®Ê¬¤Ç¤¢¤ë¤È¤¹¤ë¤È¡¢½Å¤ß¤Ï dx^norm + dy^norm ¤ÇÍ¿¤¨¤é¤ì¤Þ¤¹¡£2 ¤Î¤Ù¤¤Î¥Î¥ë¥à¡¢ÆÃ¤Ë 4, 8, 16 ¤Ë´Ø¤·¤Æ¤Ï¡¢ ¤½¤Î½Å¤ß¤Î·×»»¤Ï¥æ¡¼¥¯¥ê¥Ã¥Éµ÷Î¥¤ò»È¤¦¤³¤È¤Ç (dx^2+dy^2)^norm/2 ¤Î¤è¤¦ ¤ËºÇŬ²½¤µ¤ì¤Æ¤Þ¤¹¤¬¡¢Ç¤°Õ¤ÎÉé¤Ç¤Ê¤¤À°¿ô¤ò»È¤¦¤³¤È¤â²Äǽ¤Ç¤¹¡£) ¥Î¥ë¥à ¤Î¤Ù¤¤ÎÃͤò¤¿¤À°ì¤Ä¤ÎÄɲåѥé¥á¡¼¥¿¤È¤·¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£¤³¤Î¥¢¥ë¥´¥ê¥º ¥à¤¬¥Ç¥Õ¥©¥ë¥È¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
ºÇ¸å¤Ë¡¢½Å¤ßÉդʿ¶Ñ¤Î·×»»ÍѤˡ¢¤¤¤¯¤Ä¤«¤ÎÊ¿³ê²½½Å¤ßÉÕ¤±´Ø¿ô (kernel) ¤¬ÍѰդµ¤ì¤Æ¤¤¤Þ¤¹: z = Sum_i w(d_i) * z_i / Sum_i w(d_i), ¤³¤³¤Ç z_i ¤Ï i ÈÖÌܤΥǡ¼¥¿¤ÎÃͤǡ¢d_i ¤Ï¸½ºß¤Î³Ê»ÒÅÀ¤È i ÈÖÌܤΥǡ¼¥¿ÅÀ¤Î°ÌÃÖ¤È ¤Îµ÷Î¥¤Ç¤¹¡£¤¹¤Ù¤Æ¤Î½Å¤ßÉÕ¤±´Ø¿ô¤¬¡¢¸½ºß¤Î³Ê»ÒÅÀ¤Ë¶á¤¤Êý¤Î¥Ç¡¼¥¿ÅÀ¤Ë¤Ï Â礤ʽŤߡ¢±ó¤¤Êý¤Î¥Ç¡¼¥¿ÅÀ¤Ë¤Ï¾®¤µ¤¤½Å¤ß¤òÉÕ¤±¤Þ¤¹¡£
°Ê²¼¤Î½Å¤ßÉÕ¤±´Ø¿ô¤¬»ÈÍѤǤ¤Þ¤¹:
gauss : w(d) = exp(-d*d) cauchy : w(d) = 1/(1 + d*d) exp : w(d) = exp(-d) box : w(d) = 1 d<1 ¤Î¾ì¹ç = 0 ¤½¤Î¾ hann : w(d) = 0.5*(1-cos(2*pi*d)) d<1 ¤Î¾ì¹ç w(d) = 0 ¤½¤Î¾
¤³¤ì¤é 5 ¤Ä¤ÎÊ¿³ê²½½Å¤ßÉÕ¤±´Ø¿ô¤Î¤¦¤Á°ì¤Ä¤ò»ÈÍѤ¹¤ë¾ì¹ç¡¢2 ¤Ä¤Þ¤Ç¤ÎÄÉ ²Ã¥Ñ¥é¥á¡¼¥¿ dx ¤È dy ¤ò»ØÄê¤Ç¤¤Þ¤¹¡£¤³¤ì¤é¤Ï¡¢µ÷Î¥¤Î·×»»»þ¤ËºÂɸ¤Î°ã ¤¤¤ò¥¹¥±¡¼¥ëÊÑ´¹¤¹¤ë¤Î¤Ë»È¤¨¤Þ¤¹: d_i = sqrt( ((x-x_i)/dx)**2 + ((y-y_i)/dy)**2 ), ¤³¤³¤Ç¡¢x,y ¤Ï¸½ºß¤Î ³Ê»ÒÅÀ¤ÎºÂɸ¤Ç¡¢x_i,y_i ¤Ï i ÈÖÌܤΥǡ¼¥¿ÅÀ¤ÎºÂɸ¤Ç¤¹¡£dy ¤Î¥Ç¥Õ¥©¥ë¥È ¤ÎÃÍ¤Ï dx ¤Ç¡¢¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 1 ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¥Ñ¥é¥á¡¼¥¿ dx ¤È dy ¤Ï¡¢¥Ç¡¼¥¿ÅÀ¤¬³Ê»ÒÅÀ¤Ø¡Ö¥Ç¡¼¥¿¤½¤ì¼«¿È¤Îñ°Ì¤Ç¡×¤Î´óÍ¿¤ò¹Ô¤¦ÈϰϤΠÀ©¸æ¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó¥¡¼¥ï¡¼¥É `kdensity2d` ¤Ï¡¢½Å¤ßÉÕ¤±´Ø¿ô̾¤Î¸å¤í¤Ç (¥ª¥×¥·¥ç ¥ó¤Î) ¥¹¥±¡¼¥ëÊÑ´¹¤Î¥Ñ¥é¥á¡¼¥¿¤ÎÁ°¤ËÃÖ¤¯¤â¤Î¤Ç¡¢¤³¤ì¤Ï¥¢¥ë¥´¥ê¥º¥à¤òÊÑ ¹¹¤·¤Æ¡¢³Ê»ÒÅÀÍѤ˷׻»¤¹¤ëÃͤò½Å¤ß¤ÎÏ ( z = Sum_i w(d_i) * z_i ) ¤Ç¤Ï ³ä¤é¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£z_i ¤¬¤¹¤Ù¤ÆÄê¿ô¤Î¾ì¹ç¡¢¤³¤ì¤Ï»ö¼Â¾å 2 ÊÑ¿ô¤Î½Å ¤ßÉÕ¤±É¾²Á¤òÉÁ²è¤·¤Þ¤¹: (¾å¤Î 5 ¤Ä¤Î¤¦¤Á¤Î°ì¤Ä¤Î) ½Å¤ßÉÕ¤±´Ø¿ô¤¬³Æ¥Ç¡¼ ¥¿ÅÀ¤ËÃÖ¤«¤ì¡¢¤½¤ì¤é¤Î½Å¤ß¤ÎϤ¬¤¹¤Ù¤Æ¤Î³Ê»ÒÅÀ¤Çɾ²Á¤µ¤ì¡¢¤½¤·¤Æ¸µ¤Î¥Ç ¡¼¥¿¤ÎÂå¤ï¤ê¤Ë¤³¤Î³ê¤é¤«¤Ê¶ÊÌ̤¬ÉÁ²è¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢1 ¼¡¸µ¤Î¥Ç¡¼¥¿½¸ ¹ç¤ËÂФ¹¤ë `smooth kdensity` ¥ª¥×¥·¥ç¥ó¤¬¹Ô¤¦¤³¤È¤È¤ª¤ª¤Þ¤«¤Ë¤ÏƱ¤¸¤Ç ¤¹ (»ÈÍÑÎã¤Ï kdensity2d.dem ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤)¡£
¸åÊý¸ß´¹À¤Î¤¿¤á¤Ë¡¢¤ï¤º¤«¤Ë°Û¤Ê¤ë½ñ¼°¤â¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤É¤Î¥¢¥ë ¥´¥ê¥º¥à¤âÌÀ¼¨Åª¤ËÁªÂò¤·¤Ê¤«¤Ã¤¿¾ì¹ç¡¢`qnorm` ¥¢¥ë¥´¥ê¥º¥à¤¬²¾Äꤵ¤ì¡¢ 3 ¤Ä°Ê²¼¤Î¡¢¥³¥ó¥Þ (,) ¶èÀÚ¤ê¤Î¥ª¥×¥·¥ç¥ó¥Ñ¥é¥á¡¼¥¿¤ò»ØÄꤷ¤¿¾ì¹ç¤Ï¡¢ ¤½¤ì¤é¤ò¤½¤ì¤¾¤ì¹Ô¿ô¡¢Îó¿ô¡¢¤½¤·¤Æ norm ÃͤǤ¢¤ë¤È²ò¼á¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó dgrid3d ¤Ï¡¢»¶ºß¤¹¤ë¥Ç¡¼¥¿¤ò½Å¤ßÉդʿ¶Ñ¤Çµ¬Â§Åª¤Ê³Ê»Ò¤Ë ÃÖ¤ÊѤ¨¤ëñ½ã¤Ê»ÅÁȤߤ˲᤮¤Þ¤»¤ó¡£¤³¤ÎÌäÂê¤ËÂФ¹¤ë¤è¤êÀöÎý¤µ¤ì¤¿¼êË¡ ¤¬Â¸ºß¤·¤Þ¤¹¤Î¤Ç¡¢¤³¤Îñ½ã¤ÊÊýË¡¤¬ÉÔ½½Ê¬¤Ç¤¢¤ì¤Ð¡¢`gnuplot` ¤Î³°¤Ç¤½¤Î ¤è¤¦¤ÊÊýË¡¤Ç¥Ç¡¼¥¿¤òÁ°½èÍý¤¹¤ë¤Ù¤¤Ç¤·¤ç¤¦¡£
°Ê²¼¤â»²¾È dgrid3d.dem: dgrid3d ¤Î¥Ç¥â ¤ª¤è¤Ó scatter.dem: dgrid3d ¤Î¥Ç¥â
¥³¥Þ¥ó¥É dummy ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î²¾ÊÑ¿ô̾¤òÊѹ¹¤·¤Þ¤¹¡£
½ñ¼°:
set dummy {<dummy-var>} {,<dummy-var>} show dummy
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢`gnuplot` ¤Ï `plot` ¤Ç¤Ï¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¡¢¤¢¤ë¤¤¤Ï¶ËºÂ ɸ¥â¡¼¥É¤Ç¤Ï "t", ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð "x" ¤òÆÈΩÊÑ¿ô (²¾ÊÑ¿ô) ¤È¤·¡¢Æ±ÍÍ¤Ë `splot` ¤Ç¤Ï¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ï (`splot` ¤Ï¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï»È¤¨¤Þ¤»¤ó) "u" ¤È "v", ¤½¤¦¤Ç¤Ê¤±¤ì¤Ð "x" ¤È "y" ¤òÆÈΩÊÑ¿ô¤È¤·¤Þ¤¹¡£
²¾ÊÑ¿ô¤Ï¡¢ÊªÍýŪ¤Ë°ÕÌ£¤Î¤¢¤ë̾Á°¡¢¤¢¤ë¤¤¤Ï¤è¤êÊØÍø¤Ê̾Á°¤È¤·¤Æ»È¤¦Êý¤¬ ÊØÍø¤Ç¤·¤ç¤¦¡£Î㤨¤Ð¡¢»þ´Ö¤Î´Ø¿ô¤òÉÁ²è¤¹¤ë¾ì¹ç:
set dummy t plot sin(t), cos(t)
¤³¤Î¥³¥Þ¥ó¥É¤Ç¤Ï¡¢¾¯¤Ê¤¯¤È¤â°ì¤Ä¤Î²¾ÊÑ¿ô¤¬ÀßÄꤵ¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ dummy ¤À¤±¤À¤È¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£
Îã:
set dummy u,v set dummy ,s
ÂèÆó¤ÎÎã¤Ï¡¢2 ÈÖÌܤÎÊÑ¿ô¤ò s ¤È¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É encoding ¤Ïʸ»ú¤Î¥¨¥ó¥³¡¼¥É (encoding) ¤òÁªÂò¤·¤Þ¤¹¡£ ½ñ¼°:
set encoding {<value>} set encoding locale show encoding
͸ú¤ÊÃÍ (value) ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£
default - ½ÐÎÏ·Á¼°¤Ë¥Ç¥Õ¥©¥ë¥È¤Î¥¨¥ó¥³¡¼¥É¤Î»ÈÍѤòÌ¿Îá iso_8859_1 - ¿¤¯¤Î Unix ¥ï¡¼¥¯¥¹¥Æ¡¼¥·¥ç¥ó¤ä MS-Windows ¤Ç»ÈÍÑ²Ä Ç½¤ÊºÇ¤â°ìÈÌŪ¤ÊÀ¾¥è¡¼¥í¥Ã¥Ñ¥¨¥ó¥³¡¼¥É¡£¤³¤Î¥¨¥ó¥³¡¼ ¥É¤Ï PostScript ¤ÎÀ¤³¦¤Ç 'ISO-Latin1' ¤È¤·¤ÆÃΤé¤ì¤Æ ¤¤¤ë¤â¤Î¤Ç¤¹¡£ iso_8859_15 - ¥æ¡¼¥íµ¹æ¤ò´Þ¤à iso_8859_1 ¤Î°¡¼ï iso_8859_2 - Ãæ±û/Åì¥è¡¼¥í¥Ã¥Ñ¤Ç»ÈÍѤµ¤ì¤ë¥¨¥ó¥³¡¼¥É iso_8859_9 - (Latin5 ¤È¤·¤ÆÃΤé¤ì¤ë) ¥È¥ë¥³¤Ç»ÈÍѤµ¤ì¤ë¥¨¥ó¥³¡¼¥É koi8r - Îɤ¯»È¤ï¤ì¤ë Unix ¤Î¥¥ê¥ëʸ»ú¥¨¥ó¥³¡¼¥É koi8u - Unix ¤Î¥¦¥¯¥é¥¤¥ÊÃÏÊý¤Î¥¥ê¥ëʸ»ú¥¨¥ó¥³¡¼¥É cp437 - MS-DOS ¤Î¥³¡¼¥É¥Ú¡¼¥¸ cp850 - À¾¥è¡¼¥í¥Ã¥Ñ¤Î OS/2 ¤Î¥³¡¼¥É¥Ú¡¼¥¸ cp852 - Ãæ±û/Åì¥è¡¼¥í¥Ã¥Ñ¤Î OS/2 ¤Î¥³¡¼¥É¥Ú¡¼¥¸ cp950 - MS ÈǤΠBig5 (emf terminal ¤Î¤ß) cp1250 - Ãæ±û/Åì¥è¡¼¥í¥Ã¥Ñ¤Î MS Windows ¤Î¥³¡¼¥É¥Ú¡¼¥¸ cp1251 - ¥í¥·¥¢¡¢¥»¥ë¥Ó¥¢¡¢¥Ö¥ë¥¬¥ê¥¢¡¢¥Þ¥±¥É¥Ë¥¢¸ì (8 ¥Ó¥Ã¥È) cp1254 - ¥È¥ë¥³¤Î MS Windows ¤Î¥³¡¼¥É¥Ú¡¼¥¸ (Latin5 ¤Î³ÈÄ¥) sjis - Shift_JIS ÆüËܸ쥨¥ó¥³¡¼¥É utf8 - ³ÆÊ¸»ú¤Î Unicode ¥¨¥ó¥È¥ê¥Ý¥¤¥ó¥È¤Î¡¢²ÄÊÑĹ (¥Þ¥ë¥Á¥Ð ¥¤¥È) ɽ¸½
¥³¥Þ¥ó¥É locale ¤Ï¡¢Â¾¤Î¥ª¥×¥·¥ç¥ó¤È¤Ï°ã¤¤¡¢¤³¤ì¤Ï¸½ºß ¤Î¥í¥«¡¼¥ë¤ò¼Â¹Ô»þ¤Î´Ä¶¤«¤é·èÄꤷ¤è¤¦¤È¤·¤Þ¤¹¡£¤¿¤¤¤Æ¤¤¤Î¥·¥¹¥Æ¥à¤Ç¤Ï ¤³¤ì¤Ï´Ä¶ÊÑ¿ô LC_ALL, LC_CTYPE, LANG ¤Î¤¤¤º¤ì¤«¤Ë¤è¤Ã¤ÆÀ©¸æ¤µ¤ì¤Þ¤¹¡£ ¤³¤Î»ÅÁȤߤϡ¢Î㤨¤Ð wxt, cairopdf ½ÐÎÏ·Á¼°¤Ç¡¢UTF-8 ¤ä EUC-JP ¤Î¤è¤¦ ¤Ê¥Þ¥ë¥Á¥Ð¥¤¥Èʸ»ú¥¨¥ó¥³¡¼¥É¤òÄ̤¹¤¿¤á¤ËɬÍפǤ¹¡£¤³¤Î¥³¥Þ¥ó¥É¤ÏÆüÉÕ¤ä ¿ô»ú¤Ê¤É¤Î¥í¥«¡¼¥ëÆÃͤÎɽ¸½¤Ë¤Ï±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó¡£ °Ê²¼¤â»²¾È: locale, decimalsign¡£
°ìÈ̤ˡ¢¥¨¥ó¥³¡¼¥É¤ÎÀßÄê¤Ï½ÐÎÏ·Á¼°¤ÎÀßÄê¤ÎÁ°¤Ë¹Ô¤Ê¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£¤³ ¤Î¥¨¥ó¥³¡¼¥É¤Ï¤É¤ó¤Ê½ÐÎÏ·Á¼°¤Ç¤â¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤È¤Ï¸Â¤é¤º¡¢¤½¤·¤Æ½Ð ÎÏ·Á¼°¤ÏÍ׵ᤵ¤ì¤¿¤É¤ó¤ÊÈóɸ½àʸ»ú¤âÀ¸À®¤Ç¤¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
`fit` ¤ÎÀßÄê¤Ï¡¢¥³¥Þ¥ó¥É `fit` ¤¬¤½¤Î½ÐÎϤò¹Ô¤¦¥Õ¥¡¥¤¥ë¤òÄêµÁ¤·¤Þ¤¹¡£
½ñ¼°:
set fit {logfile {"<filename>"}} {{no}errorvariables} {{no}quiet} unset fit show fit
°ú¿ô <filename> ¤Ï¡¢Ã±°ì°úÍÑÉ䤫Æó½Å°úÍÑÉä¤Ç°Ï¤àɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë̾¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¤Þ¤¿¤Ï `unset fit` ¤ò»ÈÍѤ·¤¿¾ì¹ç¤Ï¡¢ ¥í¥°¥Õ¥¡¥¤¥ë¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÃͤǤ¢¤ë "fit.log"¡¢¤Þ¤¿¤Ï´Ä¶ÊÑ¿ô `FIT_LOG` ¤ÎÃͤ˥ꥻ¥Ã¥È¤µ¤ì¤Þ¤¹¡£
Í¿¤¨¤é¤ì¤¿¥í¥°¥Õ¥¡¥¤¥ë̾¤¬ / ¤« \ ¤Ç½ª¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ì¤Ï¥Ç¥£¥ì¥¯¥È¥ê ̾¤È²ò¼á¤µ¤ì¡¢¥í¥°¥Õ¥¡¥¤¥ë¤Ï¤½¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Î "fit.log" ¤È¤Ê¤ê¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `errorvariables` ¤¬ ON ¤Ë¤µ¤ì¤ë¤È¡¢`fit` ¥³¥Þ¥ó¥É¤Ç·×»»¤µ¤ì ¤¿¤³¤³¤ÎÅö¤Æ¤Ï¤á¥Ñ¥é¥á¡¼¥¿¤Î¸íº¹¤¬¡¢¤½¤Î¥Ñ¥é¥á¡¼¥¿¤Î̾Á°¤Ë "_err" ¤ò¤Ä ¤±¤¿Ì¾Á°¤Î¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤Ë¥³¥Ô¡¼¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¼ç¤Ë¡¢Åö¤Æ¤Ï¤á´Ø¿ô¤È¥Ç ¡¼¥¿¤ÎÉÁ²è¥°¥é¥Õ¤Î¾å¤Ë¥Ñ¥é¥á¡¼¥¿¤È¤½¤Î¸íº¹¤ò»²¾ÈÍѤ˽ÐÎϤ¹¤ë¤Î¤Ë»È¤ï¤ì ¤Þ¤¹¡£Î㤨¤Ð:
set fit errorvariables fit f(x) 'datafile' using 1:2 via a, b print "error of a is:", a_err set label 'a=%6.2f', a, '+/- %6.2f', a_err plot 'datafile' using 1:2, f(x)
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥í¥°¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤µ¤ì¤ë¾ðÊó¤Ï²èÌ̤ˤâɽ¼¨¤µ¤ì¤Þ¤¹¡£ `set fit quiet` ¤È¤¹¤ì¤Ð¤³¤Î²èÌÌɽ¼¨¤Ï¾Ã¤¨¤Þ¤¹¡£
fontpath ¤ÎÀßÄê¤Ï¡¢¥Õ¥©¥ó¥È¥Õ¥¡¥¤¥ë¤òÆÉ¤ß¹þ¤à¾ì¹ç¤Î¥Õ¥¡¥¤¥ë¤Î¸¡º÷¥Ñ ¥¹¤òÄɲÃÄêµÁ¤·¤Þ¤¹¡£º£¤Î¤È¤³¤í¡¢postscript ½ÐÎÏ·Á¼°¤Î¤ß¤¬ fontpath ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¥Õ¥¡¥¤¥ë¤¬¸½ºß¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Ë¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì ¹ç¡¢fontpath ¤Î¥Ç¥£¥ì¥¯¥È¥ê¤¬¸¡º÷¤µ¤ì¤Þ¤¹¡£¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¥Õ¥©¥ó¥È ¥Õ¥¡¥¤¥ë¤Î·Á¼°¤Ë´Ø¤¹¤ë¤è¤ê¾Ü¤·¤¤ÀâÌÀ¤Ï `terminal postscript` ¥»¥¯¥·¥ç ¥ó¤Îʸ½ñÃæ¤Ë¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set fontpath {"pathlist1" {"pathlist2"...}} show fontpath
¥Ñ¥¹Ì¾¤Ïñ°ì¤Î¥Ç¥£¥ì¥¯¥È¥ê̾¡¢¤Þ¤¿¤ÏÊ£¿ô¤Î¥Ñ¥¹Ì¾¤Î¥ê¥¹¥È¤È¤·¤ÆÆþÎϤ·¤Þ ¤¹¡£Ê£¿ô¤Î¥Ñ¥¹¤«¤é¤Ê¤ë¥Ñ¥¹¥ê¥¹¥È¤Ï OS ¸ÇͤΥѥ¹¶èÀڤꡢÎ㤨¤Ð Unix ¤Ç ¤Ï¥³¥í¥ó (':'), MS-DOS, Windows, OS/2 ¤Ç¤Ï¥»¥ß¥³¥í¥ó (';') Åù¤Ç¶èÀÚ¤ê ¤Þ¤¹¡£fontpath, save, `save set` ¥³¥Þ¥ó¥É¤Ï¡¢²ÄÈÂÀ¤Î¤¿¤á¤Ë OS ¸ÇͤΥѥ¹¶èÀÚ¤ê¤ò¥¹¥Ú¡¼¥¹ (' ') ¤ÇÃÖ¤´¹¤¨¤Þ¤¹¡£¥Ç¥£¥ì¥¯¥È¥ê̾¤¬¥¨ ¥¯¥¹¥¯¥é¥á¡¼¥·¥ç¥ó¥Þ¡¼¥¯ ('!') ¤Ç½ª¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Î¥µ ¥Ö¥Ç¥£¥ì¥¯¥È¥ê¤â¸¡º÷¤µ¤ì¤Þ¤¹¡£
´Ä¶ÊÑ¿ô GNUPLOT_FONTPATH ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ÎÆâÍÆ¤Ï fontpath ¤ËÄɲ䵤ì¤Þ¤¹¤¬¡¢¤½¤ì¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¥·¥¹¥Æ¥à¤Ë°Í¸¤·¤¿¥Ç¥Õ¥©¥ë ¥È¤ÎÃͤ¬»ÈÍѤµ¤ì¤Þ¤¹¡£ºÇ½é¤Ë¥Õ¥©¥ó¥È¥Ñ¥¹¤ò»È¤Ã¤¿¤È¤¤Ë¡¢¤½¤Î´ö¤Ä¤«¤Î¥Ç ¥£¥ì¥¯¥È¥ê¤¬Â¸ºß¤¹¤ë¤«¥Æ¥¹¥È¤µ¤ì¡¢¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢°ìÈֺǽé¤Î fontpath, fontpath, fontpath ¤ä¡¢Ëä¤á¹þ¤ß¥Õ¥©¥ó¥È ¤ò»ÈÍѤ·¤¿¾ì¹ç¤Î `plot`, `splot` ¤Ï¡¢¾¯¤·»þ´Ö¤¬¤«¤«¤ê¤Þ¤¹¡£¤½¤ì¤ò¾¯¤· ¤Ç¤âû¤¯¤·¤¿¤±¤ì¤Ð¡¢´Ä¶ÊÑ¿ô GNUPLOT_FONTPATH ¤òÀßÄꤷ¤Æ¤¯¤À¤µ¤¤¡£¤½¤¦ ¤¹¤ì¤Ð¥Ç¥£¥ì¥¯¥È¥ê¤Î¥Á¥§¥Ã¥¯¤Ï OFF ¤Ë¤Ê¤ê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥Ñ ¥¹¤¬²¿¤Ç¤¢¤ë¤«¤Ï¡¢fontpath ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
fontpath ¤Ï¡¢¥æ¡¼¥¶ÄêµÁ¤Î fontpath ¤È¥·¥¹¥Æ¥à¤Î fontpath ¤òÊÌ¡¹ ¤Ëɽ¼¨¤·¤Þ¤¹¤¬¡¢save, `save set` ¥³¥Þ¥ó¥É¤Ï¡¢¥æ¡¼¥¶ÄêµÁ¤Î fontpath ¤Î¤ß¤òÊݸ¤·¤Þ¤¹¡£
gd ¥é¥¤¥Ö¥é¥ê¤òÄ̤¸¤Æ¥Õ¥¡¥¤¥ë̾¤Ç¥Õ¥©¥ó¥È¤Ë¥¢¥¯¥»¥¹¤¹¤ë½ÐÎϥɥ饤¥Ð¤Ë ´Ø¤·¤Æ¤Ï¡¢¥Õ¥©¥ó¥È¸¡º÷¥Ñ¥¹¤Ï´Ä¶ÊÑ¿ô GDFONTPATH ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£
ºÂɸ¼´¤Î¹ï¤ß¤Î¸«½Ð¤·¤Ï¡¢¥³¥Þ¥ó¥É `set format` ¤Þ¤¿¤Ï `set tics format` ¤Þ¤¿¤Ï¸ÄÊ̤˥³¥Þ¥ó¥É `set {¼´}tics format` ¤Ç½ñ¼°¤òÀßÄê¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set format {<axes>} {"<format-string>"} set format {<axes>} {'<format-string>'} show format
¤³¤³¤Ç¡¢<axes> (¼´) ¤Ï `x`, `y`, `xy`, `x2`, `y2`, `z`, `cb`¡¢¤Þ¤¿¤Ï²¿ ¤â»ØÄꤷ¤Ê¤¤¤« (¤½¤Î¾ì¹ç¤½¤Î½ñ¼°¤Ï¤¹¤Ù¤Æ¤Î¼´¤ËŬÍѤµ¤ì¤Þ¤¹) ¤Î¤¤¤º¤ì¤« ¤Ç¤¹¡£°Ê²¼¤Î 2 ¤Ä¤Î¥³¥Þ¥ó¥É¤ÏÁ´¤¯Æ±Åù¤Ç¤¹:
set format y "%.2f" set ytics format "%.2f"
½ñ¼°Ê¸»úÎó¤ÎŤµ¤Ï 100 ʸ»ú¤Þ¤Ç¡¢¤ÈÀ©¸Â¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î½ñ¼° ʸ»úÎó¤Ï "% g" ¤Ç¤¹¤¬¡¢¡¢"%.2f" ¤ä "%3.0em" ¤Ê¤É¤Î½ñ¼°¤¬¹¥¤Þ¤ì¤ë¤³¤È¤â ¿¤¤¤Ç¤·¤ç¤¦¡£¡£LaTeX ÍѤˤϤ褯 "$%g$" ¤¬¹¥¤Þ¤ì¤Þ¤¹¡£½ñ¼°Ê¸»úÎó¤ò²¿¤â Í¿¤¨¤Ê¤¤¾ì¹ç¤Ï¡¢format ¤Ï¥Ç¥Õ¥©¥ë¥È¤ËÌá¤ê¤Þ¤¹¡£¶õʸ»úÎó "" ¤ò»ØÄꤷ¤¿ ¾ì¹ç¡¢¹ï¤ß¼«¿È¤Ïɽ¼¨¤µ¤ì¤Þ¤¹¤¬¸«½Ð¤·¤Ï¤Ä¤¤Þ¤»¤ó¡£¹ï¤ß¼«¿È¤ò¾Ã¤¹¤Ë¤Ï¡¢ `unset xtics` ¤Þ¤¿¤Ï `set tics scale 0` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
½ñ¼°Ê¸»úÎó¤Ç¤Ï¡¢²þ¹Ôʸ»ú (\n) ¤ä³Èĥʸ»úÎó½èÍý (enhanced text) ÍÑ¤Î¥Þ ¡¼¥¯¥¢¥Ã¥×¤â»È¤¨¤Þ¤¹¡£ ¤³¤Î¾ì¹ç¤Ï¡¢Ã±°ì°úÍÑÉä (') ¤Ç¤Ê¤¯ (") ¤ò»È¤Ã¤Æ ¤¯¤À¤µ¤¤¡£°Ê²¼¤â»²¾È: `syntax`¡£ "%" ¤¬Æ¬¤Ë¤Ä¤«¤Ê¤¤Ê¸»ú¤Ï¤½¤Î¤Þ¤Þɽ¼¨¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢½ñ¼°Ê¸»úÎóÆâ¤Ë ¥¹¥Ú¡¼¥¹¤äʸ»úÎó¤Ê¤É¤òÆþ¤ì¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Î㤨¤Ð "%g m" ¤È¤¹¤ì¤Ð¡¢ ¿ôÃͤθå¤Ë " m" ¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£"%" ¼«¿È¤òɽ¼¨¤¹¤ë¾ì¹ç¤Ë¤Ï "%g %%" ¤Î ¤è¤¦¤Ë 2 ¤Ä½Å¤Í¤Þ¤¹¡£
¹ï¤ß¤Ë´Ø¤¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼¤â»²¾È: `set xtics`¡£¤Þ¤¿¡¢ ¤³¤ÎÊýË¡¤Ç½ÐÎϤµ¤ì¤ë¿ô»ú¤Ë¥Ç¥Õ¥©¥ë¥È°Ê³°¤Î¾®¿ôʬΥʸ»ú¤ò»È¤¦¤ä¤êÊý¤Ë¤Ä ¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: decimalsign¡£ °Ê²¼¤â»²¾È¡£ ¥¨¥ì¥¯¥È¥í¥ó (ÅÅ»Ò) ¥Ç¥â (electron.dem).
ʸ»úÎó´Ø¿ô gprintf("format",x) ¤Ï¡¢gnuplot ¥³¥Þ¥ó¥É¤Î `set format`, timestamp ¤Ê¤É¤ÈƱÍͤΡ¢gnuplot ÆÈ¼«¤Î½ñ¼°»ØÄê»Ò¤ò»È¤¤¤Þ¤¹¡£¤³¤ì ¤é¤Î½ñ¼°»ØÄê»Ò¤Ï¡¢É¸½àŪ¤Ê C ¸À¸ì¤Î´Ø¿ô¤Ç¤¢¤ë sprintf() ¤Î¤â¤Î¤ÈÁ´¤¯Æ± ¤¸¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£gprintf() ¤Ï¡¢À°·Á²½¤µ¤ì¤ë°ú¿ô¤Ï°ì¤Ä¤·¤«¼õ¤±¤Ä¤±¤Þ¤» ¤ó¡£¤½¤Î¤¿¤á¤Ë¡¢gnuplot ¤Ë¤Ï sprintf("format",x1,x2,...) ´Ø¿ô¤âÍѰդµ ¤ì¤Æ¤¤¤Þ¤¹¡£gnuplot ¤Î½ñ¼°¥ª¥×¥·¥ç¥ó¤Î°ìÍ÷¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `format specifiers`¡£
»ÈÍѲÄǽ¤Ê½ñ¼° (»þ´Ö/ÆüÉե⡼¥É¤Ç¤Ê¤¤¾ì¹ç) ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
½ñ¼° ÀâÌÀ %f ¸ÇÄê¾®¿ôÅÀɽµ %e, %E »Ø¿ôɽµ; »Ø¿ô¤ÎÁ°¤Ë "e", "E" ¤ò¤Ä¤±¤ë %g, %G %e (¤Þ¤¿¤Ï %E) ¤È %f ¤Îάµ %x, %X 16 ¿Êɽµ %o, %O 8 ¿Êɽµ %t 10 ¿Ê¤Î²¾¿ôÉô %l ¸½ºß¤ÎÂпô¼Ü¤ÎÄì¤ò´ð¿ô¤È¤¹¤ë²¾¿ôÉô %s ¸½ºß¤ÎÂпô¼Ü¤ÎÄì¤ò´ð¿ô¤È¤¹¤ë²¾¿ôÉô; Êä½õñ°Ì (scientific power) %T 10 ¿Ê¤Î»Ø¿ôÉô %L ¸½ºß¤ÎÂпô¼Ü¤ÎÄì¤ò´ð¿ô¤È¤¹¤ë»Ø¿ôÉô %S Êä½õñ°Ì¤Î»Ø¿ôÉô (scientific power) %c Êä½õñ°Ìʸ»ú %b ISO/IEC 80000 µË¡ (ki, Mi, Gi, Ti, Pi, Ei, Zi, Yi) ¤Î²¾¿ôÉô %B ISO/IEC 80000 µË¡ (ki, Mi, Gi, Ti, Pi, Ei, Zi, Yi) ¤ÎÀÜÆ¬¼ %P ¦Ð¤ÎÇÜ¿ô
Êä½õñ°Ì ('scientific' power) ¤Ï¡¢»Ø¿ô¤¬ 3 ¤ÎÇÜ¿ô¤Ç¤¢¤ë¤è¤¦¤Ê¤â¤Î¤Ç¤¹¡£ Êä½õñ°Ì»Ø¿ô (`"%c"`) ¤Îʸ»ú¤Ø¤ÎÊÑ´¹¤Ï -18 ¤«¤é +18 ¤Þ¤Ç¤Î»Ø¿ô¤ËÂФ·¤Æ ¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÈϰϳ°¤Î»Ø¿ô¤Î¾ì¹ç¡¢½ñ¼°¤ÏÄ̾ï¤Î»Ø¿ô·Á¼°¤Ë Ìá¤ê¤Þ¤¹¡£
¤Û¤«¤Ë»È¤¦¤³¤È¤Î¤Ç¤¤ë½¤¾þ»ì ("%" ¤È½ñ¼°»ØÄê»Ò¤Î´Ö¤Ë½ñ¤¯¤â¤Î) ¤Ë¤Ï¡¢ ¼¡¤Î¤¤¤¯¤Ä¤«¤¬¤¢¤ê¤Þ¤¹: "-" ¤Ï¿ô»ú¤òº¸µÍ¤á¤Ë¤·¡¢"+" ¤ÏÀµ¤Î¿ô¤Ë¤âÉ乿¤ò ¤Ä¤±¡¢" " (¶õÇò°ì¤Ä) ¤ÏÉé¤Î¿ô¤Ë "-" ¤ò¤Ä¤±¤ë¤Ù¤¾ì½ê¤ËÀµ¤Î¿ô¤Î¾ì¹ç¤Ë¶õ Çò¤ò°ì¤Ä¤Ä¤±¡¢"#" ¤Ï¾®¿ôÅÀ°Ê²¼¤Î¿ô»ú¤¬ 0 ¤À¤±¤Ç¤¢¤Ã¤Æ¤â¾®¿ôÅÀ¤ò¤Ä¤±¡¢ Àµ¤ÎÀ°¿ô¤Ï½ÐÎÏÉý¤òÄê¤á¡¢½ÐÎÏÉý»ØÄê¤ÎľÁ°¤Î "0" (ʸ»ú¤Ç¤Ê¤¯¿ô»ú) ¤ÏÀèÆ¬ ¤Ë¶õ¤¤¤¿Éôʬ¤ò¶õÇò¤ÇËä¤á¤ëÂå¤ï¤ê¤Ë 0 ¤ÇËä¤á¡¢¾®¿ôÅÀ¤Î¸å¤ËÈóÉé¤ÎÀ°¿ô¤ò ½ñ¤¤¤¿¤â¤Î¤ÏÀºÅÙ¤ò°ÕÌ£¤·¤Þ¤¹ (À°¿ô¤Î¾ì¹ç¤ÏºÇ¾®·å¡¢¾®¿ô¤Î¾ì¹ç¤Ï¾®¿ôÅÀ°Ê ²¼¤Î·å¿ô)¡£
¤³¤ì¤é¤ÎÁ´¤Æ¤Î½¤¾þ»ì¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤ OS ¤â¤¢¤ë¤Ç¤·¤ç¤¦¤·¡¢µÕ¤Ë¤³¤ì °Ê³°¤Î¤â¤Î¤ò¤â¥µ¥Ý¡¼¥È¤¹¤ë OS ¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£µ¿¤ï¤·¤¤¾ì¹ç¤Ï¡¢Å¬Àڤʻñ ÎÁ¤òÄ´¤Ù¡¢¤½¤·¤Æ¼Â¸³¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
Îã:
set format y "%t"; set ytics (5,10) # "5.0" ¤È "1.0" set format y "%s"; set ytics (500,1000) # "500" ¤È "1.0" set format y "%+-12.3f"; set ytics(12345) # "+12345.000 " set format y "%.2t*10^%+03T"; set ytic(12345)# "1.23*10^+04" set format y "%s*10^{%S}"; set ytic(12345) # "12.345*10^{3}" set format y "%s %cg"; set ytic(12345) # "12.345 kg" set format y "%.0P pi"; set ytic(6.283185) # "2 pi" set format y "%.0f%%"; set ytic(50) # "50%"
set log y 2; set format y '%l'; set ytics (1,2,3) #"1.0", "1.0", "1.5" ¤Èɽ¼¨¤µ¤ì¤ë (3 ¤Ï 1.5 * 2^1 ¤Ê¤Î¤Ç)
´Ý¤á¤È»Ø¿ô¤¬É¬ÍפȤʤë¤è¤¦¤Ê½ñ¼°¤Ç 9.999 ¤ÎÍͤʿô»ú¤¬½ñ¤«¤ì¤ë¾ì¹ç¤Ï ÌäÂ꤬µ¯¤³¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£
¼´¤Î¥Ç¡¼¥¿·¿¤¬Æü»þ¥Ç¡¼¥¿ (time/date) ¤Î¾ì¹ç¡¢½ñ¼°Ê¸»úÎó¤Ï 'strftime' ´Ø¿ô ('gnuplot' ³°¡£"man strftime" ¤È¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤) ¤Ë´Ø¤¹¤ë͸ú¤Ê »ØÄê¤ò¹Ô¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£»È¤¨¤ëÆþÎϽñ¼°»ØÄê¤Î°ìÍ÷¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: timefmt¡£
Æü»þ¥Ç¡¼¥¿¥â¡¼¥É (time/date mode) ¤Ç¤Ï¡¢¼¡¤Î½ñ¼°¤¬»ÈÍѤǤ¤Þ¤¹:
½ñ¼° ÀâÌÀ %a ÍËÆü̾¤Î¾Êά·Á (Sun,Mon,...) %A ÍËÆü̾ (Sunday,Monday,...) %b, %h ·î̾¤Î¾Êά·Á (Jan,Feb,...) %B ·î̾ (January,February,...) %d Æü (01--31) %D "%m/%d/%y" ¤Î´Êά·Á (½ÐÎϤΤß) %F "%Y-%m-%d" ¤Î´Êά·Á (½ÐÎϤΤß) %k »þ (0--23; 1 ·å¤Þ¤¿¤Ï 2 ·å) %H »þ (00--23; ¾ï¤Ë 2 ·å) %l »þ (1--12; 1 ·å¤Þ¤¿¤Ï 2 ·å) %I »þ (01--12; ¾ï¤Ë 2 ·å) %j ¤½¤Îǯ¤ÎÄÌ»»Æü (1--366) %m ·î (01--12) %M ʬ (0--60) %p "am" ¤Þ¤¿¤Ï "pm" %r "%I:%M:%S %p" ¤Î´Êά·Á (½ÐÎϤΤß) %R "%H:%M" ¤Î´Êά·Á (½ÐÎϤΤß) %S Éà (½ÐÎÏ¤Ç¤Ï 0--60 ¤ÎÀ°¿ô¡¢ÆþÎϤǤϼ¿ô) %s 2000 ǯºÇ½é¤«¤é¤ÎÉÿô %T "%H:%M:%S" ¤Î´Êά·Á (½ÐÎϤΤß) %U ¤½¤Îǯ¤ÎÄÌ»»½µ (½µ¤ÏÆüÍËÆü¤«¤é¤È¿ô¤¨¤ë) %w ÍËÆüÈÖ¹æ (0--6, ÆüÍË = 0) %W ¤½¤Îǯ¤ÎÄÌ»»½µ (½µ¤Ï·îÍËÆü¤«¤é¤È¿ô¤¨¤ë) %y À¾Îñ (2000-2068 ǯ¤Ï 0-68¡¢1969-1999 ǯ¤Ï 69-99) %Y À¾Îñ (4 ·å)
¿ô»ú¤òɽ¤¹½ñ¼°¤Ç¤Ï¡¢¤³¤ì¤é¤Î»ØÄê»Ò (% ¤Î¸å¤í¡¢»ØÄê»Ò¤ÎÁ°) ¤Ë "0" ("¥ª¡¼" ¤Ç¤Ê¤¯ "¥¼¥í") ¤ò¤Ä¤±¤ë¤³¤È¤Ç¡¢ÀèÆ¬¤Ë¶õÇò¤¬¤Ç¤¤ë¾ì¹ç¤Ë¶õÇò¤Î Âå¤ï¤ê¤Ë 0 ¤ÇËä¤á¤ë¤³¤È¤¬¤Ç¤¡¢¤Þ¤¿ºÇ¾®¤Î½ÐÎÏÉý¤òÀµ¤ÎÀ°¿ô¤Ç»ØÄꤹ¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹ (½ÐÎϤµ¤ì¤ë¿ô»ú¤òɽ¼¨¤¹¤ë¤Î¤Ë»ØÄꤷ¤¿Éý¤¬Â¤ê¤Ê¤¤¾ì¹ç¤Ï̵ »ë¤µ¤ì¤Þ¤¹)¡£½ñ¼° %S ¤Ï¼Â¿ô»ØÄê¤â¼õ¤±¤Ä¤±¤Þ¤¹¤Î¤Ç¡¢¾®¿ôÉäâ½ñ¤±¤Þ¤¹¡£ ɽ¼¨¤¹¤ëʸ»ú¤ÎŤµ¤Ï 24 ʸ»ú¤Þ¤Ç¡¢¤È¤¤¤¦À©¸Â¤¬¤¢¤ê¡¢Ä¹¤¹¤®¤¿Éôʬ¤ÏÀÚ¤ê ¼Î¤Æ¤é¤ì¤Þ¤¹¡£
Îã:
Æü»þ¤Î¥Ç¡¼¥¿¤¬ "76/12/25 23:11:11" ¤Î¾ì¹ç
set format x # ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï "12/25/76" \n "23:11" set format x "%A, %d %b %Y" # "Saturday, 25 Dec 1976" set format x "%r %D" # "11:11:11 pm 12/25/76"
Æü»þ¤Î¥Ç¡¼¥¿¤¬ "98/07/06 05:04:03.123456" ¤Î¾ì¹ç
set format x "%1y/%2m/%3d %01H:%02M:%06.3S" # "98/ 7/ 6 5:04:03.123"
¤³¤Î¥³¥Þ¥ó¥É¤Î·Á¼°¤Ï¸½ºß¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£°Ê²¼»²¾È: `set style function`¡£
`show functions` ¥³¥Þ¥ó¥É¤Ï¥æ¡¼¥¶¡¼¤¬ÄêµÁ¤·¤¿´Ø¿ô¤È¤½¤ÎÄêµÁÆâÍÆ¤òɽ¼¨ ¤·¤Þ¤¹¡£
½ñ¼°:
show functions
gnuplot ¤Ë¤ª¤±¤ë´Ø¿ô¤ÎÄêµÁ¤È¤½¤Î»È¤¤Êý¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `expressions`¡£ °Ê²¼¤â»²¾È ¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤Ç¤Î¥¹¥×¥é¥¤¥ó (spline.dem) ¤ª¤è¤Ó ´Ø¿ô¤ÈÊ£ÁÇÊÑ¿ô¤òÍã¤Ë»ÈÍÑ (airfoil.dem)¡£
¥³¥Þ¥ó¥É grid ¤Ï³Ê»ÒÀþ¤òÉÁ¤¤Þ¤¹¡£
½ñ¼°:
set grid {{no}{m}xtics} {{no}{m}ytics} {{no}{m}ztics} {{no}{m}x2tics} {{no}{m}y2tics} {{no}{m}cbtics} {polar {<angle>}} {layerdefault | front | back} { {linestyle <major_linestyle>} | {linetype | lt <major_linetype>} {linewidth | lw <major_linewidth>} { , {linestyle | ls <minor_linestyle>} | {linetype | lt <minor_linetype>} {linewidth | lw <minor_linewidth>} } } unset grid show grid
³Ê»ÒÀþ¤ÏǤ°Õ¤Î¼´¤ÎǤ°Õ¤Î¼çÌÜÀ¹/ÉûÌÜÀ¹¤ËÂФ·¤ÆÍ¸ú/̵¸ú¤Ë¤Ç¤¡¢¤½¤Î¼çÌÜ À¹¤ê¤ÈÉûÌÜÀ¹¤ê¤ËÂФ¹¤ëÀþ¼ï¡¢ÀþÉý¤â»ØÄê¤Ç¤¡¢¸½ºß¤Î½ÐÎÏÁõÃÖ¤¬¥µ¥Ý¡¼¥È¤¹ ¤ëÈϰϤǡ¢¤¢¤é¤«¤¸¤áÄêµÁ¤·¤¿¥é¥¤¥ó¥¹¥¿¥¤¥ë¤ò»ÈÍѤ¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¤µ¤é¤Ë¡¢2 ¼¡¸µ¤ÎÉÁ²è¤Ç¤Ï¶ËºÂɸ³Ê»Ò¤â»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ÄêµÁ²Äǽ¤Ê¶è´Ö ¤ËÂФ·¤Æ¡¢ÁªÂò¤µ¤ì¤¿ÌÜÀ¹¤ê¤òÄÌ¤ëÆ±¿´±ß¤ÈÃæ¿´¤«¤é¤ÎÊü¼Í¾õ¤ÎÀþ¤¬ÉÁ¤«¤ì¤Þ ¤¹ (¤½¤Î¶è´Ö¤Ï angles ¤ÎÀßÄê¤Ë¤·¤¿¤¬¤Ã¤ÆÅÙ¡¢¤Þ¤¿¤Ï¥é¥¸¥¢¥ó¤Ç»ØÄê ¤·¤Þ¤¹)¡£¶ËºÂɸ³Ê»Ò¤Ï¸½ºß¤Ï¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï¼«Æ°Åª¤Ë¤ÏÀ¸À®¤µ¤ì¤Ê¤¤¤³¤È ¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
grid ¤¬ÉÁ¤¯Á°¤Ë¡¢É¬ÍפÊÌÜÀ¹¤ê¤Ï͸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£ `gnuplot` ¤Ï¡¢Â¸ºß¤·¤Ê¤¤ÌÜÀ¹¤ê¤ËÂФ¹¤ë³Ê»Ò¤ÎÉÁ²è¤ÎÌ¿Îá¤Ïñ¤Ë̵»ë¤·¤Þ¤¹¡£ ¤·¤«¤·¡¢¸å¤Ç¤½¤ÎÌÜÀ¹¤ê¤¬Í¸ú¤Ë¤Ê¤ì¤Ð¤½¤ì¤ËÂФ¹¤ë³Ê»Ò¤âÉÁ¤¤Þ¤¹¡£
Éû³Ê»ÒÀþ¤ËÂФ¹¤ëÀþ¼ï¤ò²¿¤â»ØÄꤷ¤Ê¤±¤ì¤Ð¡¢¼ç³Ê»ÒÀþ¤ÈƱ¤¸Àþ¼ï¤¬»È¤ï¤ì¤Þ ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¶ËºÂɸ¤Î³ÑÅÙ¤Ï 30 Å٤Ǥ¹¡£
`front` ¤ò»ØÄꤹ¤ë¤È¡¢³Ê»ÒÀþ¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î¾å¤ËÉÁ¤«¤ì¤Þ¤¹¡£`back` ¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¤Ï³Ê»ÒÀþ¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î²¼¤ËÉÁ¤«¤ì¤Þ¤¹¡£`front` ¤ò»È ¤¨¤Ð¡¢Ì©½¸¤·¤¿¥Ç¡¼¥¿¤Ç³Ê»ÒÀþ¤¬¸«¤¨¤Ê¤¯¤Ê¤ë¤³¤È¤òËɤ°¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Ç ¥Õ¥©¥ë¥È¤Ç¤Ï `layerdefault` ¤Ç¡¢¤³¤ì¤Ï 2D ÉÁ²è¤Ç¤Ï `back` ¤ÈƱ¤¸¤Ç¤¹¡£ 3D ÉÁ²è¤Î¥Ç¥Õ¥©¥ë¥È¤Ï¡¢³Ê»Ò¤È¥°¥é¥Õ¤ÎÏȤò 2 ¤Ä¤ÎÉÁ²èñ°Ì¤ËʬΥ¤·¡¢³Ê»Ò ¤Ï¸å¤í¤Ë¡¢ÏȤÏÉÁ²è¥Ç¡¼¥¿¤Þ¤¿¤Ï´Ø¿ô¤ÎÁ°¤Ë½ñ¤¤Þ¤¹¡£¤¿¤À¤·¡¢`hidden3d` ¥â¡¼¥É¤Ç¤Ï¡¢¤½¤ì¤¬¤½¤ì¼«¿È¤ÎʤӴ¹¤¨¤ò¤·¤Æ¤¤¤Þ¤¹¤Î¤Ç¡¢³Ê»ÒÀþ¤Î½çÈ֤Υª ¥×¥·¥ç¥ó¤ÏÁ´¤ÆÌµ»ë¤µ¤ì¡¢³Ê»ÒÀþ¤â±£Àþ½èÍý¤Ë¤«¤±¤é¤ì¤Þ¤¹¡£¤³¤ì¤é¤Î¥ª¥×¥· ¥ç¥ó¤Ï¡¢¼ÂºÝ¤Ë¤Ï³Ê»ÒÀþ¤À¤±¤Ç¤Ê¤¯¡¢border ¤Ë¤è¤ë¶³¦Àþ¤È¤½¤ÎÌÜÀ¹ ¤ê¤Î¹ï¤ß (°Ê²¼»²¾È: `set xtics`) ¤Ë¤â±Æ¶Á¤òµÚ¤Ü¤·¤Þ¤¹¡£
z ¤Î³Ê»ÒÀþ¤ÏÉÁ²è¤ÎÄìÌ̤ËÉÁ¤«¤ì¤Þ¤¹¡£¤³¤ì¤ÏÉÁ²è¤Î¼þ¤ê¤ËÉôʬŪ¤ÊÈ¢¤¬ÉÁ²è ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¤¤¤¤¤Ç¤·¤ç¤¦¡£°Ê²¼»²¾È: border¡£
`set hidden3d` ¥³¥Þ¥ó¥É¤Ï¶ÊÌÌÉÁ²è (°Ê²¼»²¾È: `splot`) ¤Ç±£Àþ½èÍý¤ò¹Ô¤Ê ¤¦¤è¤¦¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤½¤Î½èÍý¤ÎÆâÉô¥¢¥ë¥´¥ê¥º¥à¤Ë´Ø¤¹¤ëÄɲõ¡Ç½¤â¤³¤Î¥³ ¥Þ¥ó¥É¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set hidden3d {defaults} | { {front|back} {{offset <offset>} | {nooffset}} {trianglepattern <bitpattern>} {{undefined <level>} | {noundefined}} {{no}altdiagonal} {{no}bentover} } unset hidden3d show hidden3d
gnuplot ¤ÎÄ̾ï¤Îɽ¼¨¤È¤Ï°Û¤Ê¤ê¡¢±£Àþ½èÍý¤Ç¤ÏÍ¿¤¨¤é¤ì¤¿´Ø¿ô¡¢¤Þ¤¿¤Ï¥Ç¡¼ ¥¿¤Î³Ê»ÒÀþ¤ò¡¢¼ÂºÝ¤Î¶ÊÌ̤¬¤½¤Î¶ÊÌ̤ÎÇØ¸å¤Ë¤¢¤Ã¤Æ±£¤µ¤ì¤Æ¤¤¤ëÉÁ²èÍ×ÁÇ¤Ï ¸«¤»¤Ê¤¤¤Î¤ÈƱ¤¸¤è¤¦¤Ë½èÍý¤·¤Þ¤¹¡£¤³¤ì¤¬µ¡Ç½¤¹¤ë¤¿¤á¤Ë¤Ï¡¢¤½¤Î¶ÊÌ̤¬ '³Ê»Ò¾õ' (°Ê²¼»²¾È: datafile) ¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¡¢¤Þ¤¿¤½¤ì¤é¤Ï `with lines` ¤« linespoints ¤ÇÉÁ¤«¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
`hidden3d` ¤¬Í¸ú¤Ê¤È¤¤Ï¡¢³Ê»ÒÀþ¤À¤±¤Ç¤Ê¤¯¡¢ÌÌÉôʬ¤äÅÚÂæ¤Î¾å¤ÎÅù¹âÀþ (°Ê²¼»²¾È: `set contour`) ¤â±£¤µ¤ì¤Þ¤¹¡£Ê£¿ô¤ÎÌ̤òÉÁ²è¤·¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢ ³Æ¶ÊÌ̤ϼ«Ê¬¼«¿È¤È¾¤Î¶ÊÌ̤DZ£¤µ¤ì¤ëÉôʬ¤â»ý¤Á¤Þ¤¹¡£¶ÊÌÌ¾å¤Ø¤ÎÅù¹âÀþ¤Î ɽ¼¨ (surface) ¤Ïµ¡Ç½¤·¤Þ¤»¤ó¡£
¸«½Ð¤·¤ÈÌð°õ¤Ï¾ï¤Ëɽ¼¨¤µ¤ì¡¢±Æ¶Á¤ò¼õ¤±¤Þ¤»¤ó¡£¥°¥é¥Õ¤ÎÀâÌÀ (key) ¤â¶Ê Ì̤˱£¤µ¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£gnuplot ¥Ð¡¼¥¸¥ç¥ó 4.6 ¤Ç¤Ï¡¢¥°¥é¥Õ¾å¤Ë ¶ÊÌ̤¬°ì¤Ä¤â¤Ê¤¤¾õÂ֤Ǥ⡢hidden3d ¤Ï `points`, labels, vectors, impulses ¤Î 3 ¼¡¸µ¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤Ë±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£¥°¥é¥ÕÆâ¤Î³Æ¡¹¤ÎÉÁ ²è¤ò¤³¤Î½èÍý¤«¤éÌÀ¼¨Åª¤Ë½ü³°¤·¤¿¤¤¤È¤¤Ï¡¢with »ØÄê¤ËÆÃÊ̤Υª¥×¥·¥ç ¥ó `nohidden3d` ¤òÄɲ䷤Ƥ¯¤À¤µ¤¤¡£
hidden3d ¤Ï¡¢pm3d ¥â¡¼¥É¤ÇÉÁ²è¤µ¤ì¤¿¡¢ÅɤêÄÙ¤µ¤ì¤¿¶ÊÌ̤ˤϱƶÁ¤òÍ¿¤¨¤Þ ¤»¤ó¡£pm3d ¤Î¶ÊÌ̤ËÂФ·¤ÆÆ±Íͤθú²Ì¤ò½ã¿è¤ËÆÀ¤¿¤¤¤Ê¤é¤Ð¡¢¤³¤ì¤ÎÂå¤ï¤ê ¤Ë `set pm3d depthorder` ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£Ê£¿ô¤Î pm3d ¶ÊÌ̤ËÄ̾ï¤Î `hidden3d` ½èÍý¤òÁȤ߹ç¤ï¤»¤ë¤Ë¤Ï¡¢hidden3d ½èÍý¤ÎÁ´¤Æ¤ÎÍ×ÁǤò¶¯À©Åª¤Ë »Ä¤ê¤Î¾¤ÎÉÁ²èÍ×ÁǤθå¤ËÉÁ²è¤¹¤ë¤¿¤á¤Î¥ª¥×¥·¥ç¥ó `set hidden3d front` ¤ò»ÈÍѤ·¡¢¤½¤·¤Æ¶ÊÌ̤ò 2 ÅÙÉÁ²è¤·¤Æ¤¯¤À¤µ¤¤¡£ºÇ½é¤Ï `with lines lt -2` ¤Ç¡¢2 ÅÙÌÜ¤Ï `with pm3d` ¤ÇÉÁ²è¤·¤Þ¤¹¡£ºÇ½é¤ÎÊý¤Ç¤Ï¡¢±£¤µ¤ì¤ëÉÁ²èÍ×ÁÇ ¤Î·×»»¤ò¹Ô¤Ã¤Æ¤¤¤ë´Ö¤Ï±£¤¹Êý¤Î¶ÊÌ̤â´Þ¤Þ¤ì¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢¼ÂºÝ¤Ë¤Ï¤½¤Î ¶ÊÌ̼«ÂΤÏÉÁ²è¤µ¤ì¤Þ¤»¤ó¡£
´Ø¿ôÃͤϳʻҸÉΩÀþ¤Î¸òÅÀ¤Çɾ²Á¤µ¤ì¤Þ¤¹¡£¸«¤ë¤³¤È¤Î½ÐÍè¤ëÀþʬ¤òµá¤á¤ë¤È ¤¤Ï¸Ä¡¹¤Î´Ø¿ôÃÍ¡¢¤¢¤ë¤¤¤Ï¥Ç¡¼¥¿ÅÀ¤Î´Ö¤Ï¤½¤Î¥¢¥ë¥´¥ê¥º¥à¤Ë¤è¤Ã¤ÆÀþ·ÁÊä ´Ö¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢`hidden3d` ¤ÇÉÁ²è¤¹¤ë¾ì¹ç¤È `nohidden3d` ¤ÇÉÁ²è¤¹ ¤ë¾ì¹ç¤Ç´Ø¿ô¤Î¸«¤«¤±¤¬°Û¤Ê¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¤Ê¤¼¤Ê¤é¤Ð¡¢¸å¼Ô¤Î¾ì¹ç´Ø ¿ôÃͤϳÆÉ¸ËÜÅÀ¤Çɾ²Á¤µ¤ì¤ë¤«¤é¤Ç¤¹¡£¤³¤Î°ã¤¤¤Ë´Ø¤¹¤ëµÄÏÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¢ °Ê²¼»²¾È: samples, isosamples¡£
¶ÊÌ̤ᣤµ¤ì¤ëÉôʬ¤ò¾Ãµî¤¹¤ë¤Î¤Ë»È¤ï¤ì¤ë¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢¤³¤Î¥³¥Þ¥ó¥É¤Ç À©¸æ¤µ¤ì¤ë¤¤¤¯¤Ä¤«¤ÎÄɲ媥ץ·¥ç¥ó¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£`defaults` ¤ò»ØÄꤹ ¤ì¤Ð¤½¤ì¤é¤Ï¤¹¤Ù¤Æ¡¢°Ê²¼¤Ç½Ò¤Ù¤ë¤è¤¦¤Ê¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÀßÄꤵ¤ì¤Þ¤¹¡£ `defaults` ¤¬»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¤Ë¤Ï¡¢ÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤¿¥ª¥×¥·¥ç¥ó¤Î ¤ß¤¬±Æ¶Á¤ò¼õ¤±¡¢¤½¤ì°Ê³°¤Î¤â¤Î¤Ï°ÊÁ°¤ÎÃͤ¬°ú¤·Ñ¤¬¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢¤½¤ì ¤é¤Î¥ª¥×¥·¥ç¥ó¤ÎÃͤò¤¤¤Á¤¤¤Á½¤Àµ¤¹¤ë¤³¤È¤Ê¤¯¡¢Ã±¤Ë `set {no}hidden3d` ¤Î¤ß¤Ç±£Àþ½èÍý¤ò¥ª¥ó/¥ª¥Õ¤Ç¤¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
ºÇ½é¤Î¥ª¥×¥·¥ç¥ó `offset` ¤Ï '΢¦' ¤ÎÀþ¤òÉÁ²è¤¹¤ëÀþ¤ÎÀþ¼ï¤Ë±Æ¶Á¤òÍ¿¤¨ ¤Þ¤¹¡£Ä̾ï¤Ï¶ÊÌ̤Îɽ΢¤ò¶èÊ̤¹¤ë¤¿¤á¤Ë¡¢Î¢Â¦¤ÎÀþ¼ï¤Ï¡¢É½Â¦¤ÎÀþ¼ï¤è¤ê°ì ¤ÄÂ礤¤ÈÖ¹æ¤ÎÀþ¼ï¤¬»È¤ï¤ì¤Þ¤¹¡£`offset <offset>` ¤Ë¤è¤Ã¤Æ¡¢¤½¤ÎÄɲä¹ ¤ëÃͤò¡¢¥Ç¥Õ¥©¥ë¥È¤Î 1 ¤È¤Ï°Û¤Ê¤ëÁýʬÃͤËÊѹ¹¤Ç¤¤Þ¤¹¡£`nooffset` ¥ª¥× ¥·¥ç¥ó¤Ï `offset 0` ¤ò°ÕÌ£¤·¡¢¤³¤ì¤Ïɽ΢¤ÇƱ¤¸Àþ¼ï¤ò»È¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¼¡¤Î¥ª¥×¥·¥ç¥ó¤Ï `trianglepattern <bitpattern>` ¤Ç¤¹¡£<bitpattern> ¤Ï 0 ¤«¤é 7 ¤Þ¤Ç¤Î¿ô»ú¤Ç¡¢¥Ó¥Ã¥È¥Ñ¥¿¡¼¥ó¤È²ò¼á¤µ¤ì¤Þ¤¹¡£³Æ¶ÊÌ̤ϻ°³Ñ·Á¤Ë ʬ³ä¤µ¤ì¤Þ¤¹¤¬¡¢¤³¤Î¥Ó¥Ã¥È¥Ñ¥¿¡¼¥ó¤Î³Æ¥Ó¥Ã¥È¤Ï¤½¤ì¤é¤Î»°³Ñ·Á¤Î³ÆÊÕ¤Îɽ ¼¨¤ò·èÄꤷ¤Þ¤¹¡£¥Ó¥Ã¥È 0 ¤Ï³Ê»Ò¤Î¿åÊ¿ÊÕ¡¢¥Ó¥Ã¥È 1 ¤Ï³Ê»Ò¤Î¿âľÊÕ¡¢¥Ó¥Ã ¥È 2 ¤Ï¡¢¸µ¡¹¤Î³Ê»Ò¤¬ 2 ¤Ä¤Î»°³Ñ·Á¤Ëʬ³ä¤µ¤ì¤ë¤È¤¤ÎÂгÑÊդǤ¹¡£¥Ç¥Õ¥© ¥ë¥È¤Î¥Ó¥Ã¥È¥Ñ¥¿¡¼¥ó¤Ï 3 ¤Ç¡¢¤³¤ì¤ÏÁ´¤Æ¤Î¿åÊ¿ÊդȿâľÊÕ¤òɽ¼¨¤·¡¢ÂÐ³Ñ ÊÕ¤Ïɽ¼¨¤·¤Ê¤¤¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£ÂгÑÊÕ¤âɽ¼¨¤¹¤ë¾ì¹ç¤Ï 7 ¤ò»ØÄꤷ¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `undefined <level>` ¤Ï¡¢ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤ (·ç¤±¤Æ¤¤¤ë¥Ç¡¼¥¿ ¤Þ¤¿¤Ï̤ÄêµÁ¤Î´Ø¿ôÃÍ) ¤«¡¢¤Þ¤¿¤ÏÍ¿¤¨¤é¤ì¤¿ x,y,z ¤ÎÈϰϤòͤ¨¤Æ¤¤¤ë¥Ç ¡¼¥¿ÅÀ¤ËŬÍѤµ¤»¤ë¥¢¥ë¥´¥ê¥º¥à¤ò»Ø¼¨¤·¤Þ¤¹¡£¤½¤Î¤è¤¦¤ÊÅÀ¤Ï¡¢¤½¤ì¤Ç¤â ɽ¼¨¤µ¤ì¤Æ¤·¤Þ¤¦¤«¡¢¤Þ¤¿¤ÏÆþÎϥǡ¼¥¿¤«¤é¼è¤ê½ü¤«¤ì¤Þ¤¹¡£¼è¤ê½ü¤«¤ì¤Æ ¤·¤Þ¤¦ÅÀ¤ËÀܤ¹¤ëÁ´¤Æ¤Î¶ÊÌÌÍ×ÁÇ¤ÏÆ±Íͤ˼è¤ê½ü¤«¤ì¡¢¤è¤Ã¤Æ¶ÊÌ̤˷꤬À¸ ¤¸¤Þ¤¹¡£<level> = 3 ¤Î¾ì¹ç¡¢¤³¤ì¤Ï `noundefined` ¤ÈƱ¤¸¤Ç¡¢¤É¤ó¤ÊÅÀ¤â ¼Î¤Æ¤é¤ì¤Þ¤»¤ó¡£¤³¤ì¤Ï¾¤Î¾ì½ê¤Ç¤¢¤é¤æ¤ë¼ïÎà¤ÎÌäÂê¤ò°ú¤µ¯¤³¤·ÆÀ¤ë¤Î¤Ç »È¤ï¤Ê¤¤¤Ù¤¤Ç¤¹¡£<level> = 2 ¤Ç¤Ï̤ÄêµÁ¤ÎÅÀ¤Ï¼Î¤Æ¤é¤ì¤Þ¤¹¤¬¡¢ÈϰϤòĶ ¤¨¤¿ÅÀ¤Ï¼Î¤Æ¤é¤ì¤Þ¤»¤ó¡£<level> = 1 ¤Ç¤Ï¡¢¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¤¬¡¢ÈÏ°Ï ¤òͤ¨¤¿ÅÀ¤â¼Î¤Æ¤é¤ì¤Þ¤¹¡£
`noaltdiagonal` ¤ò»ØÄꤹ¤ë¤È¡¢`undefined` ¤¬Í¸ú¤Î¤È¤ (¤¹¤Ê¤ï¤Á <level> ¤¬ 3 ¤Ç¤Ê¤¤¾ì¹ç) ¤Ëµ¯¤³¤ë°Ê²¼¤Î¾ì¹ç¤Î¥Ç¥Õ¥©¥ë¥È¤Ç¤Î¼è°·¤¤¤òÊѹ¹¤Ç¤¤Þ ¤¹¡£ÆþÎ϶ÊÌ̤γƳʻҾõ¤ÎÉôʬ¤Ï°ìÊý¤ÎÂгÑÀþ¤Ë¤è¤Ã¤Æ 2 ¤Ä¤Î»°³Ñ·Á¤Ëʬ³ä ¤µ¤ì¤Þ¤¹¡£Ä̾ï¤Ï¤½¤ì¤é¤ÎÂгÑÀþ¤ÎÁ´¤Æ¤¬³Ê»Ò¤ËÂФ·¤ÆÆ±¤¸Êý¸þ¤ò¸þ¤¤¤Æ¤¤¤Þ ¤¹¡£¤â¤·¡¢¤¢¤ë³Ê»Ò¤Î 4 ¤Ä¤Î³Ñ¤Î¤¦¤Á°ì¤Ä¤¬ `undefined` ½èÍý¤Ë¤è¤ê¤È¤ê½ü ¤«¤ì¤Æ¤¤¤Æ¡¢¤½¤Î³Ñ¤¬Ä̾ï¤ÎÊý¸þ¤ÎÂгÑÀþ¤Ë¾è¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¤½¤ÎξÊý¤Î»° ³Ñ·Á¤¬¼è¤ê½ü¤«¤ì¤Æ¤·¤Þ¤¤¤Þ¤¹¡£¤·¤«¤·¡¢¤â¤·¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤Ç¤¢¤ë `altdiagonal` ¤¬Í¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤Î³Ê»Ò¤Ë¤Ä¤¤¤Æ¤Ï¾Êý¸þ¤ÎÂгÑÀþ ¤¬Âå¤ï¤ê¤ËÁªÂò¤µ¤ì¡¢¶ÊÌ̤ηê¤ÎÂ礤µ¤¬ºÇ¾®¤Ë¤Ê¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£
`bentover` ¥ª¥×¥·¥ç¥ó¤Ïº£ÅÙ¤Ï `trianglepattern` ¤È¤È¤â¤Ëµ¯¤³¤ëÊ̤Τ³¤È ¤òÀ©¸æ¤·¤Þ¤¹¡£¤«¤Ê¤ê¤·¤ï¤¯¤Á¤ã¤Î¶ÊÌ̤Ǥϡ¢²¼¤Î ASCII ʸ»ú³¨¤Ë½ñ¤¤¤¿¤è ¤¦¤Ë¡¢¶ÊÌ̤Π1 ¤Ä¤Î³Ê»Ò¤¬ 2 ¤Ä¤Ëʬ¤±¤é¤ì¤¿»°³Ñ·Á¤Îɽ¤È΢¤ÎÈ¿ÂЦ¤¬¸«¤¨ ¤Æ¤·¤Þ¤¦¾ì¹ç (¤¹¤Ê¤ï¤Á¡¢¸µ¤Î»Í³Ñ·Á¤¬ÀÞ¤ê¶Ê¤²¤é¤ì¤Æ¤¤¤ë ('bent over') ¾ì¹ç) ¤¬¤¢¤ê¤Þ¤¹:
C----B ¸µ¤Î 4 ³Ñ·Á: A--B ɽ¼¨¤µ¤ì¤ë 4 ³Ñ·Á: |\ | ("set view 0,0") | /| ("set view 75,75" perhaps) | \ | |/ | | \ | C--D | \| A D
¶ÊÌ̤γʻҤÎÂгÑÊÕ¤¬ <bitpattern> ¤Î 2 bit ¤Ë¤è¤Ã¤Æ¸«¤¨¤ë¤è¤¦¤Ë¤Ï¤Ê¤Ã ¤Æ¤Ï¤¤¤Ê¤¤¾ì¹ç¡¢¾å¤ÎÂгÑÊÕ CB ¤Ï¤É¤³¤Ë¤â½ñ¤«¤ì¤Ê¤¤¤³¤È¤Ë¤Ê¤ê¡¢¤½¤ì¤¬·ë ²Ì¤Îɽ¼¨¤òÍý²ò¤·¤Ë¤¯¤¤¤â¤Î¤Ë¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÇÄêµÁ¤µ¤ì¤ë `bentover` ¥ª¥×¥·¥ç¥ó¤Ï¡¢¤³¤Î¤è¤¦¤Ê¾ì¹ç¤½¤ì¤òɽ¼¨¤¹¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£¤â¤·¤½¤¦¤·¤¿¤¯ ¤Ê¤¤¤Ê¤é¡¢`nobentover` ¤òÁªÂò¤·¤Æ¤¯¤À¤µ¤¤¡£ °Ê²¼¤â»²¾È ±£Àþ½èÍý¤Î¥Ç¥â (hidden.dem) ¤ª¤è¤Ó Ê£»¨¤Ê±£Àþ¤Î¥Ç¥â (singulr.dem).
Ãí°Õ: ¥³¥Þ¥ó¥É historysize ¤Ï¡¢gnuplot ¤¬ GNU readline ¥é¥¤¥Ö¥é ¥ê¤ò»È¤¦¤è¤¦¤Ë configure ¤µ¤ì¤¿¾ì¹ç¤Î¤ß͸ú¤Ç¤¹¡£
½ñ¼°:
set historysize <int> unset historysize
historysize ¤ÎÃͤϡ¢gnuplot ¤Î½ªÎ»»þ¤Ë history ¤Î¹Ô¤ò¹â¡¹¤½¤Î¹Ô¿ô¤Þ¤Ç ¤ËÀÚ¤ê¼Î¤Æ¤ë¤¿¤á¤Ë»È¤ï¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï 500 ¤Ç¤¹¡£ historysize ¤Ï history ¤ÎÀڼΤƤò̵¸ú¤Ë¤·¤Þ¤¹¤Î¤Ç¡¢history ¥Õ ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤¹¹Ô¿ô¤ÎÀ©¸Â¤ò¤·¤Þ¤»¤ó¡£
´Ø¿ô¤òÌ̤Ȥ·¤ÆÉÁ²è¤¹¤ë¾ì¹ç¤Î¸ÉΩÀþ (³Ê»Ò) ¤ÎÌ©Å٤ϥ³¥Þ¥ó¥É isosamples ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set isosamples <iso_1> {,<iso_2>} show isosamples
³Æ¶ÊÌÌ¥°¥é¥Õ¤Ï <iso_1> ¸Ä¤Î u-¸ÉΩÀþ¤È <iso_2> ¸Ä¤Î v-¸ÉΩÀþ¤ò»ý¤Á¤Þ¤¹¡£ <iso_1> ¤Î¤ß»ØÄꤹ¤ì¤Ð¡¢<iso_2> ¤Ï <iso_1> ¤ÈƱ¤¸ÃͤËÀßÄꤵ¤ì¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢u, v ¤½¤ì¤¾¤ì 10 ËܤÎɸËܲ½¤¬¹Ô¤ï¤ì¤Þ¤¹¡£É¸ËÜ¿ô¤ò¤â¤Ã¤È ¿¤¯¤¹¤ì¤Ð¤è¤êÀµ³Î¤Ê¥°¥é¥Õ¤¬ºî¤é¤ì¤Þ¤¹¤¬¡¢»þ´Ö¤¬¤«¤«¤ê¤Þ¤¹¡£¤³¤ì¤é¤Î ¥Ñ¥é¥á¡¼¥¿¤Ï¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÉÁ²è¤Ë¤Ï²¿¤â±Æ¶Á¤òÍ¿¤¨¤Þ¤»¤ó¡£
¸ÉΩÀþ¤È¤Ï¡¢¶ÊÌ̤ΰì¤Ä¤ÎÇÞ²ðÊÑ¿ô¤ò¸ÇÄꤷ¤Æ¡¢¤â¤¦°ì¤Ä¤ÎÇÞ²ðÊÑ¿ô¤Ë¤è¤Ã¤Æ ÉÁ¤«¤ì¤ë¶ÊÀþ¤Î¤³¤È¤Ç¤¹¡£¸ÉΩÀþ¤Ï¡¢¶ÊÌ̤òɽ¼¨¤¹¤ëñ½ã¤ÊÊýË¡¤òÍ¿¤¨¤Þ¤¹¡£ ¶ÊÌÌ s(u,v) ¤ÎÇÞ²ðÊÑ¿ô u ¤ò¸ÇÄꤹ¤ë¤³¤È¤Ç u-¸ÉΩÀþ c(v) = s(u0,v) ¤¬ ºî¤é¤ì¡¢ÇÞ²ðÊÑ¿ô v ¤ò¸ÇÄꤹ¤ë¤³¤È¤Ç v-¸ÉΩÀþ c(u) = s(u,v0) ¤¬¤Ç¤¤Þ¤¹¡£
´Ø¿ô¤Î¶ÊÌÌ¥°¥é¥Õ¤¬±£Àþ½èÍý¤Ê¤·¤ÇÉÁ¤«¤ì¤Æ¤¤¤ë¾ì¹ç¡¢samples ¤Ï ³Æ¸ÉΩÀþ¾å¤ÇɸËܲ½¤µ¤ì¤ëÅÀ¤Î¿ô¤òÀ©¸æ¤·¤Þ¤¹¡£°Ê²¼»²¾È: samples, `set hidden3d`¡£Åù¹âÀþÉÁ²è¥ë¡¼¥Á¥ó¤Ï¡¢´Ø¿ô¤ÎÅÀ¤ÎɸËܲ½¤Ï³Æ¸ÉΩÀþ¤Î¸òÅÀ ¤Ç¹Ô¤ï¤ì¤ë¤È²¾Äꤷ¤Æ¤¤¤ë¤Î¤Ç¡¢´Ø¿ô¤Î¶ÊÌ̤ÈÅù¹âÀþ¤Î²òÁüÅÙ¤òÊѹ¹¤¹¤ë¤È¤ ¤Ï¡¢isosamples ¤ÈƱ¤¸¤è¤¦¤Ë samples ¤òÊѹ¹¤¹¤ë¤Î¤¬Ë¾¤Þ¤·¤¤¤Ç¤·¤ç¤¦¡£
¥³¥Þ¥ó¥É `set key` ¤ÏÉÁ²è¤µ¤ì¤¿¶ÊÀþ¤ÎÀâÌÀ¤äɽÂê¤òɽ¼¨¤¹¤ë¤³¤È¤ò²Äǽ¤Ë ¤·¤Þ¤¹¡£
ÀâÌÀ (key) ¤ÎÆâÍÆ¡¢¤¹¤Ê¤ï¤ÁÉÁ²è¤µ¤ì¤ë¸Ä¡¹¤Î¥Ç¡¼¥¿½¸¹ç¤ä´Ø¿ô¤Ë¤Ä¤±¤ë̾ Á°¡¢¤ª¤è¤Ó¤½¤ì¤é¥°¥é¥Õ¤Î¶ÊÀþ¤È¥°¥é¥Õ¾å¤ÎÅÀ¤òɽ¤¹µ¹æ¤«¤é¤Ê¤ë¥µ¥ó¥×¥ë¤Ï¡¢ `plot` (¤Þ¤¿¤Ï `splot`) ¥³¥Þ¥ó¥É¤Î `title`, with ¥ª¥×¥·¥ç¥ó¤Ë¤è¤ê·è Äꤵ¤ì¤Þ¤¹¡£¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `plot title`, with¡£
½ñ¼°:
set key {on|off} {default} {{inside | outside} | {lmargin | rmargin | tmargin | bmargin} | {at <position>}} {left | right | center} {top | bottom | center} {vertical | horizontal} {Left | Right} {{no}opaque} {{no}reverse} {{no}invert} {samplen <sample_length>} {spacing <vertical_spacing>} {width <width_increment>} {height <height_increment>} {{no}autotitles {columnheader}} {title "<text>"} {{no}enhanced} {font "<face>,<size>"} {textcolor <colorspec>} {{no}box { {linestyle | ls <line_style>} | {linetype | lt <line_type>} {linewidth | lw <line_width>}}} {maxcols {<max no. of columns> | auto}} {maxrows {<max no. of rows> | auto}} unset key show key
¥¡¼ (ÀâÌÀ) ¤Ï¡¢¥°¥é¥ÕÆâ¤Î³ÆÉÁ²è¤ËÂФ¹¤ë¥¿¥¤¥È¥ë¤È¥µ¥ó¥×¥ë (ËÞÎã; Àþ¡¢ ÅÀ¡¢È¢) ¤«¤éÀ®¤ê¤Þ¤¹¡£¥¡¼¤Îµ¡Ç½¤Ï¡¢`set key off` ¤Þ¤¿¤Ï `unset key` ¤Ç̵¸ú¤Ë¤Ç¤¤Þ¤¹¡£¸Ä¡¹¤Î¥¡¼¤Î¥¨¥ó¥È¥ê¤Ï¡¢Âбþ¤¹¤ë plot ¥³¥Þ¥ó¥ÉÆâ¤Ë¥ ¡¼¥ï¡¼¥É `notitle` ¤ò»È¤¦¤³¤È¤Ç̵¸ú¤Ë¤Ç¤¤Þ¤¹¡£
¥¡¼Æâ¤Î³ÆÍ×ÁÇ¤Ï `vertical` (½Ä) ¤Þ¤¿¤Ï `horizontal` (²£) ¤Ë½¾¤Ã¤Æ½Å¤Í ¤é¤ì¤Þ¤¹¡£`vertical` ¤Î¾ì¹ç¡¢key ¤Ï²Äǽ¤Ê¤é¤Ð 2,3 ¸Ä¤Î½Ä¤ÎÎó¤ò»È¤¤¤Þ¤¹¡£ ¤¹¤Ê¤ï¤Á¡¢³ÆÍ×ÁǤϿâľ¥¹¥Ú¡¼¥¹¤¬¤Ê¤¯¤Ê¤ë¤Þ¤Ç¤Ï 1 ¤Ä¤ÎÎó¤ËÀ°Î󤵤ì¤Þ¤¹ ¤¬¡¢¤½¤³¤«¤é¿·¤·¤¤Î󤬳«»Ï¤µ¤ì¤Þ¤¹¡£¿âľ¥¹¥Ú¡¼¥¹¤Ï¡¢`maxrows` ¤ò»È¤Ã¤Æ À©¸Â¤Ç¤¤Þ¤¹¡£`horizontal` ¤Î¾ì¹ç¤Ï¡¢key ¤Ï²£¤Î¹Ô¤ò¤Ç¤¤ë¤À¤±¾¯¤Ê¤¯»È ¤ª¤¦¤È¤·¤Þ¤¹¡£¿åÊ¿Êý¸þ¤Î¥¹¥Ú¡¼¥¹¤Ï `maxcols` ¤Ë¤è¤êÀ©¸Â¤Ç¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢key ¤Ï¥°¥é¥ÕÎΰè¤ÎÆâ¦¤Î±¦¾å¤Î³Ñ¤ËÃÖ¤«¤ì¤Þ¤¹¡£¥¡¼¥ï¡¼ ¥É `left`, `right`, `top`, `bottom`, `center`, `inside`, `outside`, lmargin, rmargin, tmargin, bmargin (, `above`, `over`, `below`, `under`) ¤Ï¡¢¥°¥é¥ÕÎΰè¤Î¾¤Î¾ì½ê¤Ø¤Î¼«Æ°Åª¤ÊÇÛÃ֤Τ¿¤á¤Ë»ÈÍѤ·¤Þ¤¹¡£ key ¤ÎÉÁ²è¤ò¤É¤³¤ËÃÖ¤¯¤«¤ò¤è¤ê¾Ü¤·¤¯»Ø¼¨¤¹¤ë¤¿¤á¤Î `at <position>` ¤â ¤¢¤ê¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¥¡¼¥ï¡¼¥É `left`, `right`, `top`, `bottom`, `center` ¤¬Æ±Íͤδð½àÅÀ¹ç¤ï¤»¤ÎÀßÄê¤ÎÌÜŪ¤Ç»È¤ï¤ì¤Þ¤¹¡£ ¤è¤ê¾Ü¤·¤¯¤Ï¡¢°Ê²¼»²¾È: `key placement`¡£
¥°¥é¥Õ¤Î¥¿¥¤¥È¥ë¤Î¹Ô·¤¨¤Ï `Left`, `Right` (¥Ç¥Õ¥©¥ë¥È) ¤Ç»Ø¼¨¤· ¤Þ¤¹¡£¥é¥Ù¥ëʸ»úÎó¤È¶ÊÀþ¤Î¥µ¥ó¥×¥ë¤Ïº¸±¦Æþ¤ìÂØ¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹ (`reverse`) ¤·¡¢ Á´ÂΤòÏȤǰϤळ¤È¤â¤Ç¤¤Þ¤¹ (`box {...}`)¡£¤½¤ÎÏȤΠÀþ¤Ï¡¢Àþ¼ï (`linetype`), ÀþÉý (`linewidth`)¡¢¤¢¤ë¤¤¤ÏÄêµÁºÑ¤Î¥é¥¤¥ó¥¹ ¥¿¥¤¥ë (`linestyle`) ¤ò»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢key ¤Ï°ì¤Ä¤Î¥°¥é¥Õ¤ÈƱ»þ¤Ëºî¤é¤ì¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢key ¤Î µ¹æ¤È¥¿¥¤¥È¥ë¤Ï¡¢¤½¤ì¤ËÂбþ¤¹¤ë¥°¥é¥Õ¤ÈƱ»þ¤ËÉÁ¤«¤ì¤Þ¤¹¡£¤½¤ì¤Ï¡¢¿·¤· ¤¤¥°¥é¥Õ¤¬»þ¤Ë¤Ï key ¤Î¾å¤ËÍ×ÁǤò¤«¤Ö¤»¤ÆÇÛÃÖ¤·¤¦¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£ `set key opaque` ¤Ï¡¢key ¤ò¤¹¤Ù¤Æ¤Î¥°¥é¥Õ¤ÎÉÁ²è¤¬½ª¤Ã¤¿¸å¤ËÀ¸À®¤µ¤»¤Þ ¤¹¡£¤³¤Î¾ì¹ç¡¢key ¤ÎÎΰè¤ÏÇØ·Ê¿§¤ÇÅɤê¤Ä¤Ö¤µ¤ì¤Æ key ¤Îµ¹æ¤È¥¿¥¤¥È¥ë ¤¬ÉÁ¤«¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢key ¼«¿È¤Ï¤¤¤¯¤Ä¤«¤ÎÉÁ²èÍ×ÁǤòʤ¤¤±£¤·¤Æ¤·¤Þ¤¤ÆÀ ¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£`set key noopaque` ¤Ç¥Ç¥Õ¥©¥ë¥È¤ËÉüµ¢¤Ç¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢ºÇ½é¤ÎÉÁ²è¤Î¥é¥Ù¥ë¤¬ÀâÌÀ¤Î°ìÈÖ¾å¤Ë¸½¤ï¤ì¡¢¤½¤ì¤Ë³¤¯¥é ¥Ù¥ë¤¬¤½¤Î²¼¤Ëʤó¤Ç¹Ô¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó `invert` ¤Ï¡¢ºÇ½é¤Î¥é¥Ù¥ë¤òÀâ ÌÀ¤Î°ìÈÖ²¼¤ËÃÖ¤¡¢¤½¤ì¤Ë³¤¯¥é¥Ù¥ë¤ò¤½¤Î¾å¤Ëʤ٤ƹԤ¤Þ¤¹¡£¤³¤Î¥ª¥×¥· ¥ç¥ó¤Ï¡¢ÀâÌÀ¤Î¥é¥Ù¥ë¤Î½Ä¤ÎʤӤνçÈÖ¤ò¡¢ÀѤ߾夲·Á¼°¤Î¥Ò¥¹¥È¥°¥é¥à (histograms) ¤ÎÈ¢¤Î½çÈ֤˹ç¤ï¤»¤ë¤È¤¤ËÊØÍø¤Ç¤·¤ç¤¦¡£
<height_increment> ¤Ï¡¢ÀâÌÀ¤ÎÈ¢¤Î¹â¤µ¤Ë²Ã¤¨¤¿¤ê¸º¤é¤·¤¿¤ê¤¹¤ë¹â¤µ (²¿ ʸ»úʬ¤«) ¤òɽ¤¹¿ôÃͤǤ¹¡£¤³¤ì¤Ï¼ç¤Ë¡¢ÀâÌÀ¤Î²ó¤ê¤ËÈ¢¤òÉÁ¤¯¾ì¹ç¤Ç¡¢ÀâÌÀ ¤ÎʤӤβó¤ê¤Î¶³¦Àþ¤ò¤è¤êÂ礤¯¤·¤¿¤¤¾ì¹ç¤Î¤â¤Î¤Ç¤¹¡£
`plot` ¤ä `splot` ¤ÇÉÁ²è¤µ¤ì¤ëÁ´¤Æ¤Î¶ÊÀþ¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥ª¥×¥·¥ç¥ó `autotitles` ¤Ë½¾¤Ã¤ÆÉ½Âê (title) ¤¬¤Ä¤±¤é¤ì¤Þ¤¹¡£É½Âê¤Î¼«Æ°À¸À®¤Ï¡¢ `noautotaitle` ¤ÇÍÞÀ©¤Ç¤¤Þ¤¹¤¬¤½¤Î¾ì¹ç¡¢`(s)plot ... title ...` ¤ÇÌÀ ¼¨Åª¤Ë»ØÄꤵ¤ì¤¿É½Âê¤Î¤ß¤¬ÉÁ¤«¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set key autotitle columnheader` ¤Ï¡¢³ÆÆþÎϥǡ¼¥¿¤ÎÀèÆ¬¹Ô¤Î³Æ Îó¤Î¥¨¥ó¥È¥ê¤ò¥Æ¥¥¹¥Èʸ»úÎó¤È²ò¼á¤·¡¢Âбþ¤¹¤ëÉÁ²è¥°¥é¥Õ¤Î¥¿¥¤¥È¥ë¤È¤· ¤Æ»ÈÍѤ·¤Þ¤¹¡£ÉÁ²è¤µ¤ì¤ëÎ̤¬¡¢Ê£¿ô¤ÎÎó¥Ç¡¼¥¿¤Î´Ø¿ô¤Ç¤¢¤ë¾ì¹ç¤Ï¡¢ gnuplot ¤Ï¤É¤ÎÎó¤ò¥¿¥¤¥È¥ë¤ÎÉÁ²è¤Ë»È¤¨¤Ð¤¤¤¤¤Î¤«¤ï¤«¤ê¤Þ¤»¤ó¤Î¤Ç¡¢¤½¤Î ¤è¤¦¤Ê¾ì¹ç¡¢plot ¥³¥Þ¥ó¥É¾å¤Ç¡¢Î㤨¤Ð°Ê²¼¤Î¤è¤¦¤ËÌÀ¼¨Åª¤Ë¥¿¥¤¥È¥ë¤ÎÎó ¤ò»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
plot "datafile" using (($2+$3)/$4) title columnhead(3) with lines
Á´ÂΤËÅϤëɽÂê¤ÏÀâÌÀ¤Î¾å¤Ë¤Ä¤±¤ë¤³¤È¤â¤Ç¤¤Þ¤¹ (`title "<text>"`)¡£Ã± °ì°úÍÑÉä (') ¤ÈÆó½Å°úÍÑÉä (") ¤Î°ã¤¤¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼¤â»²¾È: `syntax`¡£ ÀâÌÀ¤ÎɽÂê¤Î¹Ô·¤¨¤Ï¡¢¥°¥é¥Õ¤ÎɽÂê¤Î¹Ô·¤¨¤ÈƱ¤¸¤â¤Î¤¬»È¤ï¤ì¤Þ¤¹¡£
`set key` ¤Î¥Ç¥Õ¥©¥ë¥È¤Ï¡¢`on`, `right`, `top`, `vertical`, `Right`, `noreverse`, `noinvert`, `samplen 4`, `spacing 1.25`, `title ""`, `nobox` ¤Ç¤¹¡£ÀâÌÀ¤ÎÏȤÎÀþ¼ï¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥°¥é¥ÕÉÁ²è¤Î³°ÏÈ¤ÈÆ±¤¸¤â¤Î ¤¬»È¤ï¤ì¤Þ¤¹¡£`set key default` ¤È¤¹¤ë¤È¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ËÌá¤ê¤Þ¤¹¡£
ÀâÌÀ¤Ï¡¢1 ¹Ô¤Ë 1 ¶ÊÀþʬ¤º¤Ä¤Î¿ô¹Ô¤Î¤Þ¤È¤Þ¤ê¤È¤·¤Æ½ñ¤«¤ì¤Þ¤¹¡£³Æ¹Ô¤Î±¦ ¦¤Ë¤Ï (`reverse` ¤ò»È¤Ã¤Æ¤¤¤ì¤Ðº¸Â¦¤Ë¤Ï) ¤½¤Î¶ÊÀþ¤ÈƱ¤¸¼ïÎà¤ÎľÀþ¤Î¥µ ¥ó¥×¥ë¤¬°ú¤«¤ì¡¢Â¾¤Î¦¤Ë¤Ï `plot` ¥³¥Þ¥ó¥É¤«¤éÆÀ¤é¤ì¤ëʸ»úÎó (title) ¤¬ÃÖ¤«¤ì¤Þ¤¹¡£¤³¤ì¤é¤Î¹Ô¤Ï¡¢²Í¶õ¤ÎľÀþ¤¬ÀâÌÀ¤Îº¸Â¦¤È±¦Â¦¤òʬ¤±¤ë¤«¤Î¤è ¤¦¤Ë¿âľ¤ËÀ°Î󤵤ì¤Þ¤¹¡£¥³¥Þ¥ó¥É `set key` ¤Ç»ØÄꤹ¤ëºÂɸ¤Ï¤³¤Î²Í¶õ¤Î Àþʬ¤Î¾å¤Îü¤ÎºÂɸ¤Ç¤¹¡£`plot` ¤Ç¤ÏľÀþ¤Î°ÌÃÖ¤ò»ØÄꤹ¤ë¤¿¤á¤Ë x ¤È y ¤À¤±¤¬»È¤ï¤ì¡¢`splot` ¤Ç¤Ï¡¢x, y, z ¤ÎÃÍÁ´¤Æ¤ò»È¤¤¡¢¥°¥é¥Õ¤ò 2 ¼¡¸µÌÌ ¤ØÅê±Æ¤¹¤ë¤Î¤ÈƱ¤¸ÊýË¡¤ò»È¤Ã¤Æ¡¢²Í¶õ¤ÎľÀþ¤Î 2 ¼¡¸µ²èÌ̤ǤΰÌÃÖ¤òÀ¸À® ¤·¤Þ¤¹¡£
TeX ¤ä¡¢À°·Á¾ðÊó¤¬Ê¸»úÎó¤ËËä¤á¹þ¤Þ¤ì¤ë½ÐÎϤò»È¤¦¾ì¹ç¤Ï¡¢`gnuplot` ¤ÏÀâ ÌÀ¤Î°ÌÃÖ¹ç¤ï¤»¤Î¤¿¤á¤Îʸ»úÎó¤ÎÉý¤òÀµ¤·¤¯É¾²Á¤¹¤ë¤³¤È¤·¤«¤Ç¤¤Þ¤»¤ó¡£¤è ¤Ã¤ÆÀâÌÀ¤òº¸¤ËÃÖ¤¯¾ì¹ç¤Ï `set key left Left reverse` ¤È¤¤¤¦Áȹ礻¤ò»È ¤¦¤Î¤¬¤¤¤¤¤Ç¤·¤ç¤¦¡£
`splot` ¤ÇÅù¹âÀþ¤ò½ñ¤¯¾ì¹ç¡¢ÀâÌÀ¤Ë¤ÏÅù¹âÀþ¤Î¥é¥Ù¥ë¤âɽ¼¨¤µ¤ì¤Þ¤¹¡£ ¤³¤ì¤é¤Î¥é¥Ù¥ë¤ÎʤӶñ¹ç¤¬¤¦¤Þ¤¯¤¤¤«¤Ê¤¤¡¢¤Þ¤¿¤ÏÊ̤ʰÌÃ֤˾®¿ôÅÀ¤ò ÃÖ¤¤¿¤¤¾ì¹ç¤Ï¤½¤Î¥é¥Ù¥ë¤Î½ñ¼°¤ò»ØÄê¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: clabel¡£
Îã:
°Ê²¼¤Ï¥Ç¥Õ¥©¥ë¥È¤Î°ÌÃÖ¤ËÀâÌÀ¤òɽ¼¨¤·¤Þ¤¹:
set key default
°Ê²¼¤ÏÀâÌÀ¤òɽ¼¨¤·¤Ê¤¯¤·¤Þ¤¹:
unset key
°Ê²¼¤Ï¥Ç¥Õ¥©¥ë¥È¤Î (Âè°ì¤Î) ºÂɸ·Ï¤Ç¤Î (2,3.5,2) ¤Î°ÌÃÖ¤ËÀâÌÀ¤òɽ¼¨ ¤·¤Þ¤¹:
set key at 2,3.5,2
°Ê²¼¤ÏÀâÌÀ¤ò¥°¥é¥Õ¤Î²¼¤Ëɽ¼¨¤·¤Þ¤¹:
set key below
°Ê²¼¤ÏÀâÌÀ¤òº¸²¼³Ñ¤Ëɽ¼¨¤·¡¢¥Æ¥¥¹¥È¤Ïº¸¤Ë¹Ô·¤¨¤Ç¡¢¥¿¥¤¥È¥ë¤ò¤Ä¤±¡¢ Àþ¼ï 3 ¤Î³°ÏȤò½ñ¤¤Þ¤¹:
set key left bottom Left title 'Legend' box 3
ÇÛÃ֤λÅÁȤߤòÍý²ò¤¿¤á¤ÎºÇ¤â½ÅÍפʳµÇ°¤Ï¡¢¥°¥é¥ÕÎΰ衢¤¹¤Ê¤ï¤ÁÆâ¤«³°¤« ¤È¤¤¤¦¤³¤È¤È¡¢¥°¥é¥ÕÎΰè¤Î¶³¦¤È¤Î´Ö¤Î;Çò (margin) ¤ò¹Í¤¨¤ë¤³¤È¤Ç¤¹¡£ ¥°¥é¥ÕÎΰè¤Ë±è¤Ã¤Æ¡¢¥¡¼¥ï¡¼¥É `left/center/right` (l/c/r) ¤È `top/center/bottom` (t/c/b) ¤Ï¡¢key ¤ò¤½¤ÎÎΰè¤ÎÆâ¦¤Î¤É¤³¤ËÃÖ¤¯¤«¤òÀ© ¸æ¤·¤Þ¤¹¡£
¥â¡¼¥É `inside` ¤Ç¤Ï¡¢key ¤Ï¥¡¼¥ï¡¼¥É `left` (l), `right` (r), `top` (t), `bottom` (b), `center` (c) ¤Ë¤è¤Ã¤Æ°Ê²¼¤Î¿Þ¤Î¤è¤¦¤ËÉÁ²èÎΰè¤Î¶³¦ ¤Ë¸þ¤«¤Ã¤Æ½ÐÎϤµ¤ì¤Þ¤¹:
t/l t/c t/r
c/l c c/r
b/l b/c b/r
¥â¡¼¥É `outside` ¤Ç¤â¾å¤ÈƱÍͤ˼«Æ°Åª¤ËÇÛÃÖ¤µ¤ì¤Þ¤¹¤¬¡¢¥°¥é¥ÕÎΰè¤Î¶ ³¦¤ËÂФ·¤Æ¡¢¤È¤¤¤¦¤è¤ê¤â¤à¤·¤í¸«¤¿ÌܤËÂФ·¤Æ¡¢¤È¤¤¤¦¤Ù¤¤Ç¤·¤ç¤¦¡£¤¹¤Ê ¤ï¤Á¡¢¥°¥é¥Õ¤Î¶³¦¤Ï¡¢¥°¥é¥ÕÎΰè¤Î³°¤Î key ¤Î¾ì½ê¤òºî¤ë¤¿¤á¤Ë¡¢Æâ¦¤Ë °Üư¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤Ï¾¤Î¥é¥Ù¥ë¤Î¼ÙËâ¤ò¤·¤Þ¤¹¤·¡¢¤â¤· ¤«¤·¤¿¤é½ÐÎϥǥХ¤¥¹¤Ë¤è¤Ã¤Æ¤Ï¥¨¥é¡¼¤ò°ú¤µ¯¤³¤¹¤«¤â¤·¤ì¤Þ¤»¤ó¡£key ¤Î ½ÐÎϤ˹ç¤ï¤»¤Æ¤É¤ÎÉÁ²è¶³¦¤¬°Üư¤¹¤ë¤«¤Ï¡¢¾å¤Ë½Ò¤Ù¤¿ key ¤Î°ÌÃÖ¡¢¤ª¤è ¤Ó½Å¤Í¾å¤²¤ÎÊý¸þ¤Ë°Í¸¤·¤Þ¤¹¡£4 Êý¸þ¤ÎÃæ¿´Â·¤¨¤Î¥ª¥×¥·¥ç¥ó (`center`) ¤Ë´Ø¤·¤Æ¤Ï¡¢¤É¤Î¶³¦¤¬Æ°¤¯¤Î¤«¤Ë´Ø¤¹¤ë¤¢¤¤¤Þ¤¤¤µ¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢³Ñ¤Ø¤Î ½ÐÎϤΥª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï¡¢½Å¤Í¾å¤²Êý¸þ¤¬ `vertical` ¤Î¾ì¹ç¤Ïº¸¤Þ¤¿¤Ï ±¦¤Î¶³¦¤¬¡¢`horizontal` ¤Î¾ì¹ç¤Ï¾å¤Þ¤¿¤Ï²¼¤Î¶³¦¤¬¡¢¤½¤ì¤¾¤ìÆâ¦¤ËŬ ÀÚ¤Ë°ÜÆ°¤·¤Þ¤¹¡£
;Çò (margin) ¤Î½ñ¤Êý¤Ï¡¢½Å¤Í¾å¤²¤ÎÊý¸þ¤Ë¤«¤«¤ï¤Ê¤¤¼«Æ°Åª¤ÊÇÛÃÖ¤ò²Äǽ ¤Ë¤·¤Æ¤¤¤Þ¤¹¡£lmargin (lm), rmargin (rm), tmargin (tm), bmargin (bm) ¤Î¤¦¤Á¤Î°ì¤Ä¤ò¡¢Ì·½â¤·¤Ê¤¤ 1 Êý¸þ¤Î¥¡¼¥ï¡¼¥É¤ÈÁȤ߹ç¤ï ¤»¤Æ»ÈÍѤ·¤¿¾ì¹ç¡¢°Ê²¼¤Î¿Þ¤Ë¼¨¤·¤¿¾ì½ê¤Ë key ¤¬ÇÛÃÖ¤µ¤ì¤Þ¤¹:
l/tm c/tm r/tm
t/lm t/rm
c/lm c/rm
b/lm b/rm
l/bm c/bm r/bm
¥¡¼¥ï¡¼¥É `above` ¤È `over` ¤Ï tmargin ¤ÈƱ¤¸°ÕÌ£¤Ç¤¹¡£°ÊÁ°¤Î¥Ð¡¼¥¸ ¥ç¥ó¤È¤Î¸ß´¹À¤Î¤¿¤á¤Ë¡¢`above` ¤È `over` ¤Ï l/c/r ¤ä½Å¤Í¾å¤²Êý¸þ¤Î¥ ¡¼¥ï¡¼¥É¤Ê¤·¤Ç»ÈÍѤ¹¤ë¤È¡¢`center` ¤Ç `horizontal` ¤ò»È¤¤¤Þ¤¹¡£¥¡¼¥ï ¡¼¥É `below` ¤È `under` ¤Ï bmargin ¤ÈƱ¤¸°ÕÌ£¤Ç¤¹¡£¸ß´¹À¤Î¤¿¤á¤Ë¡¢ `below` ¤È `under` ¤Ï l/c/r ¤ä½Å¤Í¾å¤²Êý¸þ¤Î¥¡¼¥ï¡¼¥É¤Ê¤·¤Ç»ÈÍѤ¹¤ë¤È `center` ¤Ç `horizontal` ¤ò»È¤¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢`outside` ¤â¸ß´¹À¤Î¤¿¤á ¤Ë t/b/c ¤ä½Å¤Í¾å¤²Êý¸þ¤Î¥¡¼¥ï¡¼¥É¤¬¤Ê¤±¤ì¤Ð¡¢`top`, `right`, `vertical` (¤Ä¤Þ¤ê¾å¤Î t/rm ¤ÈƱ¤¸) ¤ò»ÈÍѤ·¤Þ¤¹¡£
ÀâÌÀ¤Î°ÌÃÖ (<position>) ¤Ï¡¢°ÊÁ°¤Î¥Ð¡¼¥¸¥ç¥ó¤ÈƱÍÍñ¤Ë x,y,z ¤ò»ØÄꤷ ¤Æ¤â¤¤¤¤¤Ç¤¹¤¬¡¢¤½¤ÎºÇ½é¤Î¥µ¥ó¥×¥ë¹Ô¤ÎºÂɸ¤ÎºÂɽ·Ï¤òÁªÂò¤¹¤ë¤¿¤á¤Î 5 ¤Ä¤Î¥¡¼¥ï¡¼¥É (`first`, `second`, `graph`, `screen`, `character`) ¤ò Ƭ¤Ë¤Ä¤±¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£<position> ¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Î `left`, `right`, `top`, `bottom`, `center` ¤Î¸ú²Ì¤Ï¡¢ label ¥³¥Þ¥ó¥É¤ÇÇÛÃÖ¤µ¤ì¤ëʸ»úÎó¤Î¾ì¹ç¤ÈƱ¤¸¤è¤¦¤Ë´ð½à°ÌÃ֤ΰÌÃÖ¹ç¤ï¤» ¤Ë»ÈÍѤµ¤ì¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢`left` ¤Ï key ¤¬ <position> ¤Î±¦¤ËÃÖ¤«¤ì¤Æº¸ ¹ç¤ï¤»¤Ç½ÐÎϤµ¤ì¤Þ¤¹¡£Â¾¤Î¾ì¹ç¤âƱÍͤǤ¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥°¥é¥Õ¾å¤Î³ÆÉÁ²è¤Ï¥¡¼Æâ¤Ë¤½¤ì¤¾¤ì¤ËÂбþ¤¹¤ë¥¨¥ó¥È¥ê¤ò À¸À®¤·¤Þ¤¹¡£¤³¤Î¥¨¥ó¥È¥ê¤Ë¤Ï¡¢ÉÁ²è¥¿¥¤¥È¥ë¤È¡¢¤½¤ÎÉÁ²è¤Ç»È¤ï¤ì¤ë¤Î¤ÈƱ ¤¸¿§¡¢Æ±¤¸Åɤê¤Ä¤Ö¤·Â°À¤Ë¤è¤ëÀþ/ÅÀ/È¢ ¤Î¥µ¥ó¥×¥ë¤¬Æþ¤ê¤Þ¤¹¡£font ¤È textcolor °À¤Ï¡¢¥¡¼Æâ¤Ë¸½¤ï¤ì¤ë¸Ä¡¹¤ÎÉÁ²è¥¿¥¤¥È¥ë¤Î¸«¤¿ÌܤòÀ©¸æ¤·¤Þ ¤¹¡£textcolor ¤ò "variable" ¤Ë¥»¥Ã¥È¤¹¤ë¤È¡¢¥¡¼¤Î³Æ¥¨¥ó¥È¥ê¤Îʸ»úÎó¤Ï¡¢ ÉÁ²è¥°¥é¥Õ¤ÎÀþ¤äÅɤê¤Ä¤Ö¤·¿§¤ÈƱ¤¸¿§¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤Ï¡¢°ÊÁ°¤Î¤¢¤ë»þ´ü ¤Î gnuplot ¤Î¥Ç¥Õ¥©¥ë¥È¤Îµóư¤Ç¤·¤¿¡£
¥°¥é¥Õ¶ÊÀþ¤Î¥µ¥ó¥×¥ë¤ÎÀþʬ¤ÎŤµ¤Ï `samplen` ¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤ÎŤµ ¤ÏÌÜÀ¹¤ê¤ÎŤµ¤È¡¢<sample_length>*(ʸ»úÉý) ¤ÎϤȤ·¤Æ·×»»¤µ¤ì¤Þ¤¹¡£ `sapmlen` ¤Ï¡¢¥°¥é¥Õ¾å¤ÎÅÀ¤Î¥µ¥ó¥×¥ë¤Î°ÌÃ֤ˤâ (¤â¤·¥µ¥ó¥×¥ëÀþʬ¼«¿È¤¬ ½ñ¤«¤ì¤Ê¤¯¤Æ¤â) ±Æ¶Á¤òÍ¿¤¨¤Æ¤¤¤Þ¤¹¡£¤½¤ì¤Ï¡¢ÅÀ¤Îµ¹æ¤Ï¥µ¥ó¥×¥ëÀþʬ¤ÎÃæ ±û¤Ë½ñ¤«¤ì¤ë¤¿¤á¤Ç¤¹¡£
¹Ô´Ö¤Î¿âľ¥¹¥Ú¡¼¥¹¤Ï¡¢`spacing` ¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤ÎÉý¤Ï¡¢ÅÀ¤Î¥µ¥¤¥º (pointsize) ¤È¿âľ¤ÊÌÜÀ¹¤ê¤Î¥µ¥¤¥º¤È <vertical_spacing> ¤ÎÀѤˤʤê¤Þ¤¹¡£ ¤³¤Î¿âľ¥¹¥Ú¡¼¥¹¤Ï¡¢Ê¸»ú¤Î¹â¤µ¤è¤ê¤â¾®¤µ¤¯¤Ï¤Ê¤é¤Ê¤¤¤³¤È¤¬Êݾڤµ¤ì¤Æ¤¤ ¤Þ¤¹¡£
<width_increment> ¤Ï¡¢Ê¸»úÎó¤ÎŤµ¤Ë²Ã¤¨¤¿¤ê¸º¤é¤·¤¿¤ê¤¹¤ëÉý (²¿Ê¸»úʬ ¤«) ¤òɽ¤¹¿ôÃͤǤ¹¡£¤³¤ì¤Ï¡¢ÀâÌÀ¤Ë³°ÏȤò½ñ¤¡¢Ê¸»úÎó¤ËÀ©¸æÊ¸»ú¤ò»È¤¦¾ì ¹ç¤Ë¤À¤±ÍÍѤǤ·¤ç¤¦¡£`gnuplot` ¤Ï³°ÏȤÎÉý¤ò·×»»¤¹¤ë¤È¤¤Ï¡¢¥é¥Ù¥ëʸ»ú Îó¤Îʸ»ú¿ô¤òñ½ã¤Ë¿ô¤¨¤ë¤À¤±¤Ê¤Î¤Ç¡¢¤½¤ì¤ò½¤Àµ¤¹¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£
`set label` ¥³¥Þ¥ó¥É¤ò»È¤¦¤³¤È¤Ë¤è¤Ã¤ÆÇ¤°Õ¤Î¸«½Ð¤· (label) ¤ò¥°¥é¥ÕÃæ ¤Ëɽ¼¨¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set label {<tag>} {"<label text>"} {at <position>} {left | center | right} {norotate | rotate {by <degrees>}} {font "<name>{,<size>}"} {noenhanced} {front | back} {textcolor <colorspec>} {point <pointstyle> | nopoint} {offset <offset>} unset label {<tag>} show label
°ÌÃÖ (<position>) ¤Ï x,y ¤« x,y,z ¤Î¤É¤Á¤é¤«¤Ç»ØÄꤷ¡¢ºÂɸ·Ï¤òÁªÂò¤¹¤ë ¤Ë¤Ï¤½¤ÎºÂɸ¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤ò¤Ä¤±¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£
¥¿¥° (<tag>) ¤Ï¸«½Ð¤·¤ò¼±Ê̤¹¤ë¤¿¤á¤ÎÀ°¿ôÃͤǤ¹¡£¥¿¥°¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿ ¾ì¹ç̤»ÈÍѤΤâ¤Î¤ÇºÇ¤â¾®¤µ¤¤Ãͤ¬¼«Æ°Åª¤Ë³ä¤êÅö¤Æ¤é¤ì¤Þ¤¹¡£¸½ºß¤Î¸«½Ð¤· ¤òÊѹ¹¤¹¤ë¤È¤¤Ï¤½¤Î¥¿¥°¤ÈÊѹ¹¤·¤¿¤¤¹àÌܤò»ØÄꤷ¤Æ `set label` ¥³¥Þ¥ó ¥É¤ò»È¤¤¤Þ¤¹¡£
<label text> ¤Ïʸ»úÎóÄê¿ô¤Ç¤â¹½¤¤¤Þ¤»¤ó¤·¡¢Ê¸»úÎóÊÑ¿ô¡¢¤Þ¤¿¤Ïʸ»úÎó¤Î Ãͤò»ý¤Ä¼°¤Ç¤â¹½¤¤¤Þ¤»¤ó¡£°Ê²¼»²¾È: `strings`, sprintf, `gprintf`¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢»ØÄꤷ¤¿ÅÀ x,y,z ¤Ë¸«½Ð¤·¤Îʸ¾Ï¤Îº¸Ã¼¤¬Íè¤ë¤è¤¦¤ËÇÛÃÖ ¤µ¤ì¤Þ¤¹¡£x,y,z ¤ò¸«½Ð¤·¤Î¤É¤³¤Ë·¤¨¤ë¤«¤òÊѹ¹¤¹¤ë¤Ë¤ÏÊÑ¿ô <justification> ¤ò»ØÄꤷ¤Þ¤¹¡£¤³¤ì¤Ë¤Ï¡¢`left`, `right`, `center` ¤Î ¤¤¤º¤ì¤«¤¬»ØÄê¤Ç¤¡¢¤½¤ì¤¾¤ìʸ¾Ï¤Îº¸¡¢±¦¡¢¿¿Ã椬»ØÄꤷ¤¿ÅÀ¤ËÍè¤ë¤è¤¦ ¤ËÇÛÃÖ¤µ¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ÉÁ²èÈϰϤγ°¤Ë¤Ï¤ß½Ð¤ë¤è¤¦¤Ê»ØÄê¤âµö¤µ¤ì¤Þ ¤¹¤¬¡¢ºÂɸ¼´¤Î¸«½Ð¤·¤ä¾¤Îʸ»úÎó¤È½Å¤Ê¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£
`rotate` ¤ò»ØÄꤹ¤ë¤È¥é¥Ù¥ë¤Ï½Ä½ñ¤¤Ë¤Ê¤ê¤Þ¤¹ (¤â¤Á¤í¤ó½ÐÎϥɥ饤¥Ð¤¬ Âбþ¤·¤Æ¤¤¤ì¤Ð¡¢¤Ç¤¹¤¬)¡£`rotate by <degrees>` ¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¤Ï¡¢¤½ ¤ì¤ËŬ¹ç¤·¤Æ¤¤¤ë½ÐÎϥɥ饤¥Ð¤Ï»ØÄꤵ¤ì¤¿³ÑÅÙ¤Çʸ»úÎó¤ò½ñ¤³¤¦¤È¤·¤Þ¤¹¤¬ ¤½¤¦¤Ç¤Ê¤¤½ÐÎÏ·Á¼°¤Ç¤Ï¡¢¿âľ¤Êʸ»úÎó¤È¤·¤Æ°·¤ï¤ì¤Þ¤¹¡£
¥Õ¥©¥ó¥È¤È¤½¤Î¥µ¥¤¥º¤Ï¡¢½ÐÎÏ·Á¼°¤¬¥Õ¥©¥ó¥È¤ÎÀßÄê¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ì¤Ð `font "<name>{,<size>}"` ¤ÇÌÀ¼¨Åª¤ËÁªÂò¤Ç¤¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤¤½ÐÎÏ·Á¼°¤Ç ¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¤¬»È¤ï¤ì¤Þ¤¹¡£
Ä̾ï¤Ï¡¢¸½ºß¤Î½ÐÎÏ·Á¼°¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ì¤Ð¡¢¥é¥Ù¥ëʸ»úÎó¤ÎÁ´¤Æ¤Îʸ»úÎó ¤Ë³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode) ¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£ `noenhanced` ¤ò»ÈÍѤ¹¤ë¤³¤È¤Ç¡¢ÆÃÄê¤Î¥é¥Ù¥ë¤ò³Èĥʸ»úÎó½èÍý¤«¤é³°¤¹¤³ ¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥é¥Ù¥ë¤¬Î㤨¤Ð¥¢¥ó¥À¡¼¥¹¥³¥¢ (_) ¤ò´Þ¤ó¤Ç¤¤¤ë¾ì ¹ç¤Ê¤É¤ËÍÍѤǤ¹¡£°Ê²¼»²¾È: `enhanced text`¡£
`front` ¤¬Í¿¤¨¤é¤ì¤ë¤È¡¢¸«½Ð¤·¤Ï¥Ç¡¼¥¿¤Î¥°¥é¥Õ¤Î¾å¤Ë½ñ¤«¤ì¤Þ¤¹¡£`back` ¤¬Í¿¤¨¤é¤ì¤ë¤È (¥Ç¥Õ¥©¥ë¥È)¡¢¸«½Ð¤·¤Ï¥°¥é¥Õ¤Î²¼¤Ë½ñ¤«¤ì¤Þ¤¹¡£`front` ¤ò»È¤¦¤³¤È¤Ç¡¢Ì©¤Ê¥Ç¡¼¥¿¤Ë¤è¤Ã¤Æ¸«½Ð¤·¤¬±£¤µ¤ì¤Æ¤·¤Þ¤¦¤³¤È¤òÈò¤±¤ë¤³¤È ¤¬½ÐÍè¤Þ¤¹¡£
`textcolor <colorspec>` ¤Ï¸«½Ð¤·Ê¸»úÎó¤Î¿§¤òÊѹ¹¤·¤Þ¤¹¡£<colorspec> ¤Ï Àþ¼ï¡¢rgb ¿§¡¢¤Þ¤¿¤Ï¥Ñ¥ì¥Ã¥È¤Ø¤Î³äÅö¤Î¤¤¤º¤ì¤«¤¬»ØÄê¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: `colorspec`, palette¡£`textcolor` ¤Ï¡¢`tc` ¤È¾Êά²Äǽ¤Ç¤¹¡£
`tc default` ¤Ï¡¢Ê¸»ú¿§¤ò¥Ç¥Õ¥©¥ë¥È¤Ë¤·¤Þ¤¹¡£ `tc lt <n>` ¤Ï¡¢Ê¸»ú¿§¤òÀþ¼ï <n> (line type)¤ÈƱ¤¸¤â¤Î¤Ë¤·¤Þ¤¹¡£ `tc ls <n>` ¤Ï¡¢Ê¸»ú¿§¤ò line style <n> ¤ÈƱ¤¸¤â¤Î¤Ë¤·¤Þ¤¹¡£ `tc palette z` ¤Ï¡¢¸«½Ð¤·¤Î z ¤Î°ÌÃÖ¤ËÂбþ¤·¤¿¥Ñ¥ì¥Ã¥È¿§¤Ë¤Ê¤ê¤Þ¤¹¡£ `tc palette cb <val>` ¤Ï¡¢¿§¸«ËÜ (colorbar) ¤Î <val> ¤Î¿§¤Ë¤Ê¤ê¤Þ¤¹¡£ `tc palette fraction <val>` (0<=val<=1) ¤Ï¡¢[0:1] ¤«¤é palette ¤Î ³¥¿§³¬Ä´/¥«¥é¡¼¤Ø¤Î¼ÌÁü¤ËÂбþ¤·¤¿¿§¤Ë¤Ê¤ê¤Þ¤¹¡£ `tc rgb "#RRGGBB"` ¤Ï¡¢Ç¤°Õ¤Î 24-bit RGB ¿§¤òÁªÂò¤·¤Þ¤¹¡£
<pointstyle> ¤¬¥¡¼¥ï¡¼¥É `lt`, `pt`, `ps` ¤È¤È¤â¤ËÍ¿¤¨¤é¤ì¤ë¤È (°Ê²¼ »²¾È: style)¡¢Í¿¤¨¤é¤ì¤¿¥¹¥¿¥¤¥ë¤È¡¢Í¿¤¨¤é¤ì¤¿Àþ¼ï¤Î¿§¤Ç¸«½Ð¤·°ÌÃÖ¤Ë ÅÀ (point) ¤¬ÉÁ²è¤µ¤ì¡¢¸«½Ð¤·Ê¸»úÎó¤Ï¾¯¤·°Üư¤µ¤ì¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó ¤Ï `mouse` ³ÈÄ¥¤µ¤ì¤¿½ÐÎÏ·Á¼°¤Ç¤Î¥é¥Ù¥ë¤ÎÇÛÃ֤ˡ¢¥Ç¥Õ¥©¥ë¥È¤Ç»ÈÍѤµ¤ì ¤Æ¤¤¤Þ¤¹¡£¸«½Ð¤·Ê¸»úÎó¶á¤¯¤ÎÅÀ¤ÎÉÁ²èµ¡Ç½¤ò off (¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È) ¤Ë¤¹ ¤ë¤Ë¤Ï¡¢`nopoint` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
¤½¤Î°Üư¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢<pointstyle> ¤¬Í¿¤¨¤é¤ì¤ì¤Ð pointsize ¤Î ñ°Ì¤Ç 1,1 ¤Ç¡¢<pointstyle> ¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð 0,0 ¤Ç¤¹¡£°Üư¤Ï¡¢ ÄɲäΠ`offset <offset>` ¤Ç¤âÀ©¸æ¤Ç¤¤Þ¤¹¡£¤³¤³¤Ç¡¢<offset> ¤Ï x,y ¤« ¤Þ¤¿¤Ï x,y,z ¤Î·Á¼°¤Ç¤¹¤¬¡¢¤½¤ì¤ËºÂɸ·Ï¤òÁªÂò¤·¤Æ¡¢¤½¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤Î¤¤¤º¤ì¤«¤ò¤Ä¤±¤ë¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£
¤â¤·°ì¤Ä (¤¢¤ë¤¤¤Ï¤½¤ì°Ê¾å¤Î) ¼´¤¬»þ´Ö¼´¤Ç¤¢¤ë¾ì¹ç¡¢ºÂɸ¤Ï timefmt ¤Î½ñ¼°¤Ë¤·¤¿¤¬¤Ã¤Æ°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿Ê¸»úÎó¤ÇÍ¿¤¨¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£°Ê²¼»² ¾È: xdata, timefmt¡£
EEPIC, Imagen, LaTeX, TPIC ¤Ç½ÐÎϤ¹¤ë¾ì¹ç¤Ï¡¢\\ ¤ò»È¤¦¤³¤È¤Ç¸«½Ð¤·¤ò ²þ¹Ô¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¥é¥Ù¥ë¤ÎºÂɸ¤Èʸ»úÎó¤â¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹ (°Ê²¼»² ¾È: labels)¡£
Îã:
(1,2) ¤Î°ÌÃÖ¤Ë "y=x" ¤È½ñ¤¯¾ì¹ç:
set label "y=x" at 1,2
Symbol ¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º 24 ¤Î "¥·¥°¥Þ" (¦²) ¤ò¥°¥é¥Õ¤Î¿¿Ãæ¤Ë½ñ¤¯¾ì¹ç:
set label "S" at graph 0.5,0.5 center font "Symbol,24"
¸«½Ð¤· "y=x^2" ¤Î±¦Ã¼¤¬ (2,3,4) ¤ËÍè¤ë¤è¤¦¤Ë¤·¡¢¥¿¥°ÈÖ¹æ¤È¤·¤Æ 3 ¤ò»È¤¦ ¾ì¹ç:
set label 3 "y=x^2" at 2,3,4 right
¤½¤Î¸«½Ð¤·¤òÃæ±û·¤¨¤Ë¤¹¤ë¾ì¹ç:
set label 3 center
¥¿¥°ÈÖ¹æ 2 ¤Î¸«½Ð¤·¤òºï½ü¤¹¤ë¾ì¹ç:
unset label 2
Á´¤Æ¤Î¸«½Ð¤·¤òºï½ü¤¹¤ë¾ì¹ç:
unset label
Á´¤Æ¤Î¸«½Ð¤·¤ò¥¿¥°ÈÖ¹æ½ç¤Ëɽ¼¨¤¹¤ë¾ì¹ç:
show label
x ¼´¤¬»þ´Ö¼´¤Ç¤¢¤ë¥°¥é¥Õ¤Ë¸«½Ð¤·¤òÀßÄꤹ¤ëÎã:
set timefmt "%d/%m/%y,%H:%M" set label "Harvest" at "25/8/93",1
¥Ç¡¼¥¿¤È¡¢¿·¤¿¤ËÅö¤Æ¤Ï¤á¤é¤ì¤¿¥Ñ¥é¥á¡¼¥¿¤Ë¤è¤ëÅö¤Æ¤Ï¤á´Ø¿ô¤òÉÁ²è¤·¤¿¤¤ ¾ì¹ç¡¢`fit` ¤Î¸å¤Ç¤«¤Ä `plot` ¤ÎÁ°¤Ë°Ê²¼¤ò¼Â¹Ô¤·¤Þ¤¹:
set label sprintf("a = %3.5g",par_a) at 30,15 bfit = gprintf("b = %s*10^%S",par_b) set label bfit at 30,20
Åö¤Æ¤Ï¤á¤é¤ì¤ë¥Ñ¥é¥á¡¼¥¿¤Î¤Ä¤¤¤¿´Ø¿ô¤ÎÄêµÁ¼°¤òɽ¼¨¤·¤¿¤¤¾ì¹ç:
f(x)=a+b*x fit f(x) 'datafile' via a,b set label GPFUN_f at graph .05,.95 set label sprintf("a = %g", a) at graph .05,.90 set label sprintf("b = %g", b) at graph .05,.85
¸«½Ð¤·Ê¸»úÎó¤ò¾®¤µ¤¤ÅÀ¤«¤é¾¯¤·¤À¤±°Üư¤¹¤ë¾ì¹ç:
set label 'origin' at 0,0 point lt 1 pt 2 ps 3 offset 1,-1
pm3d ¤ò»È¤Ã¤¿ 3 ¼¡¸µ¤Î¥«¥é¡¼¶ÊÌ̾å¤Î¤¢¤ëÅÀ¤Î°ÌÃ֤ˡ¢¤½¤Î z ¤ÎÃÍ (¤³¤Î ¾ì¹ç 5.5) ¤ËÂбþ¤·¤¿¿§¤ò¸«½Ð¤·Ê¸»úÎó¤Ë¤Ä¤±¤ë¾ì¹ç:
set label 'text' at 0,0,5.5 tc palette z
¥³¥Þ¥ó¥É `set linetype` ¤Ï³Æ¼ïÉÁ²è¤Ë»ÈÍѤµ¤ì¤ë´ðËÜŪ¤ÊÀþ¼ï (linetype) ¤òºÆÄêµÁ¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢ "set style line" ¤Î¤â¤Î¤ÈÁ´¤¯Æ±¤¸¤Ç¤¹¡£¥é¥¤¥ó¥¹¥¿¥¤¥ë¤È°ã¤¦¤È¤³¤í¤Ï¡¢ `set linetype` ¤Ë¤è¤ëºÆÄêµÁ¤Ï±Ê³Ū¤Ê¤³¤È¤Ç¡¢¤³¤ì¤Ï reset ¤Î±Æ¶Á¤ò¼õ ¤±¤Þ¤»¤ó¡£
Î㤨¤Ð¡¢Àþ¼ï¤Î 1 ¤È 2 ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÀÖ¤ÈÎФǤ¹¡£¤½¤ì¤ò°Ê²¼¤Î¤è¤¦¤ËºÆ ÄêµÁ¤·¤Þ¤¹:
set linetype 1 lw 2 lc rgb "blue" pointtype 6 set linetype 2 lw 2 lc rgb "forest-green" pointtype 8
¤¹¤ë¤È lt 1 ¤ò»ÈÍѤ·¤Æ¤¤¤ë¤¹¤Ù¤Æ¤Î¤â¤Î¤¬¡¢ºÙ¤¤ÀÖÀþ (lt 1 ¤Î°ÊÁ°¤Î¥Ç¥Õ ¥©¥ë¥È) ¤«ÂÀ¤¤ÀÄÀþ¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ÎÀ¼Á¤Ï¡¢lt 1 ¤Ë´ð¤Å¤¤¤Æºî¤é¤ì¤¿°ì»þ Ū¤Ê¥é¥¤¥ó¥¹¥¿¥¤¥ë¤ÎÄêµÁ¤Î¤è¤¦¤Ê¤â¤Î¤â´Þ¤ó¤Ç¤¤¤Þ¤¹¡£
`Ãí°Õ`: ¤³¤Î¥³¥Þ¥ó¥É¤Ï gnuplot ¥Ð¡¼¥¸¥ç¥ó 4.6 ¤Ç¿·¤¿¤ËƳÆþ¤µ¤ì¤¿¤â¤Î¤Ç¡¢ ¥Ð¡¼¥¸¥ç¥ó 4.2 ¤Î¤¢¤¤¤Þ¤¤¤Ê¥³¥Þ¥ó¥É "set style increment user" ¤ËÃÖ¤ ´¹¤ï¤ë¤â¤Î¤Ç¤¹¡£¸Å¤¤¥³¥Þ¥ó¥É¤Ï¸½ºß¤ÏÈó¿ä¾©¤Ç¤¹¡£
¤³¤Î»ÅÁȤߤϡ¢gnuplot ¤Ç»ÈÍѤ¹¤ëÀþ¼ïÎó¤ËÂФ¹¤ë¸Ä¿ÍŪ¤Ê¹¥¤ß¤òÀßÄꤹ¤ë¤Î ¤Ë¤â»È¤¨¤Þ¤¹¡£¤½¤ì¤ò¹Ô¤¦¤Ë¤Ï¡¢¼Â¹Ô»þ½é´ü²½¥Õ¥¡¥¤¥ë ~/.gnuplot ¤Ë¡¢Î㤨 ¤Ð°Ê²¼¤Î¤è¤¦¤Ê¤½¤ìÍѤΥ³¥Þ¥ó¥ÉÎó¤òÄɲ乤뤳¤È¤ò¤ª´«¤á¤·¤Þ¤¹:
if ((GPVAL_VERSION < 4.5) \ || (!strstrt(GPVAL_COMPILE_OPTIONS,"+USER_LINETYPES"))) \ exit set linetype 1 lc rgb "dark-violet" lw 2 pt 0 set linetype 2 lc rgb "sea-green" lw 2 pt 7 set linetype 3 lc rgb "cyan" lw 2 pt 6 pi -1 set linetype 4 lc rgb "dark-red" lw 2 pt 5 pi -1 set linetype 5 lc rgb "blue" lw 2 pt 8 set linetype 6 lc rgb "dark-orange" lw 2 pt 3 set linetype 7 lc rgb "black" lw 2 pt 11 set linetype 8 lc rgb "goldenrod" lw 2 set linetype cycle 8
¤³¤¦¤¹¤ë¤È¡¢¤¢¤Ê¤¿¤¬ gnuplot ¤ò¼Â¹Ô¤¹¤ëÅÙ¤ËÀþ¼ï¤Ï¤³¤ì¤é¤ÎÃͤ˽é´ü²½¤µ ¤ì¤Þ¤¹¡£Àþ¼ï¤Ï¤¢¤Ê¤¿¤¬¹¥¤à¿ô¤À¤±½é´ü²½¤Ç¤¤Þ¤¹¡£ºÆÄêµÁ¤·¤Ê¤¤¾ì¹ç¤Ï¡¢¤½ ¤ì¤Ï¥Ç¥Õ¥©¥ë¥È¤Î°À¤ò»ý¤Á³¤±¤Þ¤¹¡£Î㤨¤ÐÀþ¼ï 3 ¤òºÆÄêµÁ¤«¤é³°¤»¤Ð¡¢ ¤½¤ì¤ÏÀÄ¤Ç pt 3, lw 1 ¤È¤Ê¤ê¤Þ¤¹¡£¤Ê¤ª¡¢¥µ¥ó¥×¥ë¥¹¥¯¥ê¥×¥È¤ÎºÇ½é¤Î 2,3 ¤Î¹Ô¤Ï¡¢¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Î gnuplot ¤Ç¤Ï¥¹¥¥Ã¥×¤µ¤»¤ë¤¿¤á¤ÎÊݸ±¤Ç¤¹¡£
ƱÍͤΥ¹¥¯¥ê¥×¥È¥Õ¥¡¥¤¥ë¤Ç¡¢¥Æ¡¼¥Þ¥Ù¡¼¥¹¤Î¿§ÁªÂò¤ÎÄêµÁ¤ò¹Ô¤Ã¤¿¤ê¡¢ÆÃÄê ¤ÎÉÁ²è¥¿¥¤¥×¡¢¤¢¤ë¤¤¤ÏÆÃÄê¤Î½ÐÎÏ·Á¼°ÍѤ˿§¤ò¥«¥¹¥¿¥Þ¥¤¥º¤·¤¿¤ê¤¹¤ë¤³¤È ¤â²Äǽ¤Ç¤¹¡£
¥³¥Þ¥ó¥É `set linetype cycle 8` ¤Ï¡¢Â礤ÊÈÖ¹æ¤ÎÀþ¼ï¤ËÂФ·¤Æ¤Ï¿§¤äÀþÉý ¤Ë´Ø¤¹¤ë¤³¤ì¤é¤ÎÄêµÁ¤òºÆÍøÍѤ¹¤ë¤³¤È¤ò gnuplot ¤ËÅÁ¤¨¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢ Àþ¼ï (linetype) 9-16, 17-24 Åù¤ËÂФ·¤Æ¤Ï¡¢¤³¤ì¤ÈƱ¤¸¿§¡¢Éý¤ÎÎó¤ò»ÈÍѤ· ¤Þ¤¹¡£¤¿¤À¤·¡¢ÅÀ¤Î°À (pointtype, pointsize, pointinterval) ¤Ï¡¢¤³¤Î ¥³¥Þ¥ó¥É¤Î±Æ¶Á¤Ï¼õ¤±¤Þ¤»¤ó¡£`unset linetype cycle` ¤Ï¤³¤Îµ¡Ç½¤ò̵¸ú¤Ë ¤·¤Þ¤¹¡£Â礤ÊÀþ¼ïÈÖ¹æ¤ÎÀþ¤Î°À¤òÌÀ¼¨Åª¤ËÄêµÁ¤·¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤Ï¾®¤µ¤¤ ÈÖ¹æ¤ÎÀþ¼ï¤Î°À¤ÎºÆÍøÍѤè¤ê¤âÍ¥À褵¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É lmargin ¤Ïº¸¤Î;Çò¤Î¥µ¥¤¥º¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: margin¡£
loadpath ¤ÎÀßÄê¤Ï¡¢call, `load`, `plot`, `splot` ¥³¥Þ¥ó¥É¤Î¥Ç¡¼¥¿ ¥Õ¥¡¥¤¥ë¡¢¥³¥Þ¥ó¥É¥Õ¥¡¥¤¥ë¤Î¸¡º÷¥Ñ¥¹¤òÄɲÃÄêµÁ¤·¤Þ¤¹¡£¥Õ¥¡¥¤¥ë¤¬¸½ºß¤Î ¥Ç¥£¥ì¥¯¥È¥ê¤Ë¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¡¢loadpath ¤Î¥Ç¥£¥ì¥¯¥È¥ê¤¬¸¡º÷¤µ ¤ì¤Þ¤¹¡£
½ñ¼°:
set loadpath {"pathlist1" {"pathlist2"...}} show loadpath
¥Ñ¥¹Ì¾¤Ïñ°ì¤Î¥Ç¥£¥ì¥¯¥È¥ê̾¡¢¤Þ¤¿¤ÏÊ£¿ô¤Î¥Ñ¥¹Ì¾¤Î¥ê¥¹¥È¤È¤·¤ÆÆþÎϤ·¤Þ ¤¹¡£Ê£¿ô¤Î¥Ñ¥¹¤«¤é¤Ê¤ë¥Ñ¥¹¥ê¥¹¥È¤Ï OS ¸ÇͤΥѥ¹¶èÀڤꡢÎ㤨¤Ð Unix ¤Ç ¤Ï¥³¥í¥ó (':'), MS-DOS, Windows, OS/2 ¤Ç¤Ï¥»¥ß¥³¥í¥ó (';') Åù¤Ç¶èÀÚ¤ê ¤Þ¤¹¡£loadpath, save, `save set` ¥³¥Þ¥ó¥É¤Ï¡¢OS ¸ÇͤΥѥ¹¶è ÀÚ¤ê¤ò¥¹¥Ú¡¼¥¹ (' ') ¤ÇÃÖ¤´¹¤¨¤Þ¤¹¡£
´Ä¶ÊÑ¿ô GNUPLOT_LIB ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤ÎÆâÍÆ¤Ï loadpath ¤ËÄÉ ²Ã¤µ¤ì¤Þ¤¹¤¬¡¢loadpath ¤Ï¡¢loadpath ¤È GNUPLOT_LIB ¤ÎÃͤò ÊÌ¡¹¤Ëɽ¼¨¤·¤Þ¤¹¤·¡¢save, `save set` ¥³¥Þ¥ó¥É¤Ï¡¢GNUPLOT_LIB ¤ÎÃͤΠÊý¤Ï̵»ë¤·¤Þ¤¹¡£
locale ¤ÎÀßÄê¤Ï `{x,y,z}{d,m}tics` ¤¬½ñ¤¯ÆüÉդθÀ¸ì¤ò·èÄꤷ¤Þ¤¹¡£
½ñ¼°:
set locale {"<locale>"}
<locale> ¤Ë¤Ï¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¥·¥¹¥Æ¥à¤Ç»È¤¦¤³¤È¤Î½ÐÍè¤ëǤ°Õ¤Î¸À¸ì¤ò »ØÄê¤Ç¤¤Þ¤¹¡£²Äǽ¤Ê¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï¥·¥¹¥Æ¥à¤Î¥É¥¥å¥á¥ó¥È¤ò»²¾È¤· ¤Æ¤¯¤À¤µ¤¤¡£¥³¥Þ¥ó¥É `set locale ""` ¤Ï¡¢´Ä¶ÊÑ¿ô LC_TIME, LC_ALL, ¤Þ ¤¿¤Ï LANG ¤«¤é¥í¥«¡¼¥ë¤ÎÃͤò·èÄꤷ¤è¤¦¤È¤·¤Þ¤¹¡£
¾®¿ôÅÀ¤Ë´Ø¤¹¤ë locale ¤òÊѹ¹¤·¤¿¤¤¾ì¹ç¤Ï¡¢°Ê²¼»²¾È: decimalsign¡£ ʸ»ú¥¨¥ó¥³¡¼¥É¤ò¸½ºß¤Î¥í¥«¡¼¥ë¤Î¤â¤Î¤ËÊѹ¹¤·¤¿¤¤¾ì¹ç¤Ï¡¢°Ê²¼»²¾È: encoding¡£
set logscale <axes> {<base>} unset logscale <axes> show logscale
¤³¤³¤Ç¡¢<axes> (¼´) ¤Ï¡¢`x`, `x2`, `y`, `y2`, `z`, `cb`, `r` ¤ÎǤ°Õ¤Î ½ç½ø¤ÎÁȤ߹礻¤¬²Äǽ¤Ç¤¹¡£<base> ¤Ï¡¢Âпô¥¹¥±¡¼¥ë¤ÎÄì¤Ç¤¹ (¥Ç¥Õ¥©¥ë¥È ¤ÎÄì¤Ï 10)¡£¼´¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¡¢`r` °Ê³°¤Î¤¹¤Ù¤Æ¤Î¼´¤¬ÂÐ¾Ý¤È¤Ê¤ê ¤Þ¤¹¡£¥³¥Þ¥ó¥É logscale ¤Ï¡¢¤¹¤Ù¤Æ¤Î¼´¤ÎÂпô¥¹¥±¡¼¥ë¤ò²ò½ü¤·¤Þ ¤¹¡£
Îã:
x, z ξ¼´¤Ë¤Ä¤¤¤ÆÂпô¥¹¥±¡¼¥ë¤òÀßÄꤹ¤ë:
set logscale xz
y ¼´¤Ë¤Ä¤¤¤ÆÄì 2 ¤È¤¹¤ëÂпô¥¹¥±¡¼¥ë¤òÀßÄꤹ¤ë:
set logscale y 2
pm3d plot ÍÑ¤Ë z ¤È¿§¤Î¼´¤ËÂпô¥¹¥±¡¼¥ë¤òÀßÄꤹ¤ë:
set logscale zcb
z ¼´¤ÎÂпô¥¹¥±¡¼¥ë¤ò²ò½ü¤¹¤ë:
unset logscale z
¤³¤ì¤Ë¤è¤ê¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î¥Þ¥¯¥íÃÖ´¹µ¡Ç½¤ò͸ú¤Ë¤¹¤ë¤È¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó Æâ¤Î @<stringvariablename> ¤Î·Á¼°¤ÎÉôʬʸ»úÎó¤Ï¡¢Ê¸»úÎóÊÑ¿ô <stringvariablename> ¤Ë´Þ¤Þ¤ì¤ë¥Æ¥¥¹¥Èʸ»úÎó¤ËÃÖ¤´¹¤¨¤é¤ì¤Þ¤¹¡£°Ê²¼ »²¾È: `substitution`¡£
½ñ¼°:
set macros
¥Ç¡¼¥¿¤¬ `splot` ¤ËµåÌ̺Âɸ¤ä±ßÃìºÂɸ¤ÇÍ¿¤¨¤é¤ì¤¿¾ì¹ç¡¢mapping ¥³¥Þ¥ó¥É¤Ï `gnuplot` ¤Ë¤½¤ì¤ò¤É¤Î¤è¤¦¤Ë°·¤¦¤«¤ò»ØÄꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£
½ñ¼°:
set mapping {cartesian | spherical | cylindrical}
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥«¡¼¥Æ¥·¥¢¥óºÂɸ (Ä̾ï¤Î x,y,z ºÂɸ) ¤¬»È¤ï¤ì¤Þ¤¹¡£
µåÌ̺Âɸ¤Ç¤Ï¡¢¥Ç¡¼¥¿¤Ï 2 ¤Ä¤« 3 ¤Ä¤ÎÎó (¤Þ¤¿¤Ï¤½¤Î¸Ä¿ô¤Î using ¥¨¥ó ¥È¥ê) ¤È¤·¤ÆÍ¿¤¨¤é¤ì¤Þ¤¹¡£ºÇ½é¤Î 2 ¤Ä¤Ï¡¢angles ¤ÇÀßÄꤵ¤ì¤¿Ã±°Ì ¤Ç¤ÎÊý°Ì³Ñ (theta) ¤È¶Ä³Ñ (phi) (¤¹¤Ê¤ï¤Á "·ÐÅÙ" ¤È "°ÞÅÙ") ¤È¤ß¤Ê¤µ¤ì ¤Þ¤¹¡£È¾·Â r ¤Ï¡¢¤â¤· 3 ÎóÌܤΥǡ¼¥¿¤¬¤¢¤ì¤Ð¤½¤ì¤¬»È¤ï¤ì¡¢¤â¤·¤Ê¤±¤ì¤Ð 1 ¤ËÀßÄꤵ¤ì¤Þ¤¹¡£³ÆÊÑ¿ô¤Î x,y,z ¤È¤ÎÂбþ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
x = r * cos(theta) * cos(phi) y = r * sin(theta) * cos(phi) z = r * sin(phi)
¤³¤ì¤Ï¡¢"¶ËºÂɸ·Ï" ¤È¤¤¤¦¤è¤ê¡¢¤à¤·¤í "Ãϳؾå¤ÎºÂɸ·Ï" (°ÞÅÙ¡¢·ÐÅÙ) ¤Ë ÁêÅö¤¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤ (¤¹¤Ê¤ï¤Á¡¢phi ¤Ï z ¼´¤È¤Ê¤¹³Ñ¡¢¤È¤¤¤¦ ¤è¤êÀÖÆ»¤«¤é·×¤Ã¤¿¶Ä³Ñ¡¢¤Ë¤Ê¤ê¤Þ¤¹)¡£
±ßÃìºÂɸ¤Ç¤Ï¡¢¥Ç¡¼¥¿¤Ï¤ä¤Ï¤ê 2 ¤Ä¤« 3 ¤Ä¤ÎÎó¤ÇÍ¿¤¨¤é¤ì¡¢ºÇ½é¤Î 2 ¤Ä¤Ï theta (`set angle` ¤Ç»ØÄꤵ¤ì¤¿Ã±°Ì¤Î) ¤È z ¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£È¾·Â r ¤Ï µåÌ̺Âɸ¤Î¾ì¹ç¤ÈƱÍÍ¡¢3 ÎóÌܤΥǡ¼¥¿¤¬¤¢¤ì¤Ð¤½¤ì¤¬¡¢¤Ê¤±¤ì¤Ð 1 ¤ÈÀßÄê ¤µ¤ì¤Þ¤¹¡£³ÆÊÑ¿ô¤Î x,y,z ¤È¤ÎÂбþ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
x = r * cos(theta) y = r * sin(theta) z = z
mapping ¤Î¸ú²Ì¤Ï¡¢`splot` ¥³¥Þ¥ó¥É¾å¤Î using ¤Ë¤è¤ë¥Õ¥£¥ë¥¿¤Ç¼Â¸½ ¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¤¬¡¢Â¿¤¯¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤¬½èÍý¤µ¤ì¤ë¾ì¹ç¤Ï mapping ¤ÎÊý¤¬ÊØÍø¤Ç¤·¤ç¤¦¡£¤·¤«¤·¡¢mapping ¤ò»È¤Ã¤Æ¤¤¤Æ¤â¡¢¤â¤·¥Õ¥¡¥¤¥ë¤Î¥Ç ¡¼¥¿¤Î½çÈÖ¤¬Å¬ÀڤǤʤ«¤Ã¤¿¤é·ë¶É using ¤¬É¬ÍפˤʤäƤ·¤Þ¤¤¤Þ¤¹¡£
mapping ¤Ï `plot` ¤Ç¤Ï²¿¤â¤·¤Þ¤»¤ó¡£ world.dem: mapping ¤Î¥Ç¥â¡£
margin (¼þ°Ï¤Î;Çò) ¤È¤Ï¡¢ÉÁ²èÎΰè¤Î¶³¦¤«¤é¥¥ã¥ó¥Ð¥¹¤Î°ìÈÖ³°Â¦¤Þ¤Ç ¤Î´Ö³Ö¤Î¤³¤È¤Ç¤¹¡£¤³¤Î;Çò¤ÎÂ礤µ¤Ï¼«Æ°Åª¤Ë¤È¤é¤ì¤Þ¤¹¤¬¡¢¥³¥Þ¥ó¥É margin ¤ÇÊѹ¹¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£margin ¤Ï¸½ºß¤ÎÀßÄê¤òɽ ¼¨¤·¤Þ¤¹¡£ÉÁ²èÎΰè¤Î¶³¦¤«¤éÆâ¦¤ÎÉÁ²èÍ×ÁǤޤǤδֳ֤òÊѹ¹¤·¤¿¤¤¾ì¹ç¤Ï °Ê²¼»²¾È: offsets¡£
½ñ¼°:
set bmargin {{at screen} <margin>} set lmargin {{at screen} <margin>} set rmargin {{at screen} <margin>} set tmargin {{at screen} <margin>} show margin
<margin> ¤Î¥Ç¥Õ¥©¥ë¥È¤Îñ°Ì¤Ë¤Ï¡¢Å¬ÀڤȻפï¤ì¤ë¡¢Ê¸»ú¤Î¹â¤µ¤ÈÉý¤¬»È¤ï ¤ì¤Þ¤¹¡£Àµ¤ÎÃͤÏ;Çò¤ÎÀäÂÐŪ¤ÊÂ礤µ¤òÄêµÁ¤·¡¢Éé¤ÎÃÍ (¤Þ¤¿¤Ï̵»ØÄê) ¤Ï `gnuplot` ¤Ë¤è¤Ã¤Æ¼«Æ°·×»»¤µ¤ì¤ëÃͤò»È¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£3 ¼¡¸µÉÁ²è¤Ç¤Ï º¸¤Î;Çò (lmargin) ¤Î¤ß¤¬Ê¸»ú¤ÎÂ礤µ¤òñ°Ì¤È¤·¤ÆÀßÄê¤Ç¤¤Þ¤¹¡£
¥¡¼¥ï¡¼¥É `at screen` ¤Ï¡¢¤½¤Î;Çò¤Î»ØÄ꤬Á´ÂΤÎÉÁ²èÎΰè¤ËÂФ¹¤ë³ä¹ç ¤Ç¤¢¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Â¿½ÅÉÁ²è (multiplot) ¥â¡¼¥É¤Ç¤Î 2D, 3D ¥°¥é¥Õ¤Î³Ñ¤òÀµ³Î¤Ë·¤¨¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£¤³¤ÎÇÛÃ֤ϸ½ºß¤Î origin ¤ä ¤ä size ¤ÎÃͤò̵»ë¤¹¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï¿½ÅÉÁ²èÆâ¤Î¥°¥é¥Õ ¤ÎÇÛÃÖ¤ÎÊ̤ÎÊýË¡¤È¤·¤Æ»È¤ï¤ì¤ë¤³¤È¤ò°Õ¿Þ¤·¤Æ¤¤¤Þ¤¹¡£
ÉÁ²è¤Î;Çò¤ÏÄ̾ïÌÜÀ¹¤ê¡¢ÌÜÀ¹¤ê¤Î¸«½Ð¤·¡¢¼´¤Î¸«½Ð¤·¡¢ÉÁ²è¤Î¥¿¥¤¥È¥ë¡¢ ÆüÉÕ¡¢¤½¤·¤Æ¶³¦¤Î³°¤Ë¤¢¤ë¾ì¹ç¤Î key (¥°¥é¥Õ¸«½Ð¤·) ¤Î¥µ¥¤¥ºÅù¤ò¸µ¤Ë·× »»¤µ¤ì¤Þ¤¹¡£¤·¤«¤·¡¢ÌÜÀ¹¤ê¤Î¹ï¤ß¤¬¶³¦¤Ç¤Ê¤¯¼´¤ÎÊý¤Ë¤Ä¤¤¤Æ¤¤¤ë¾ì¹ç (Îã ¤¨¤Ð `set xtics axis` ¤Ë¤è¤Ã¤Æ)¡¢ÌÜÀ¹¤ê¤Î¹ï¤ß¼«¿È¤È¤½¤Î¸«½Ð¤·¤Ï;Çò¤Î ·×»»¤Ë¤Ï´Þ¤Þ¤ì¤Þ¤»¤ó¤·¡¢Í¾Çò¤Ë½ñ¤«¤ì¤ë¾¤Îʸ»úÎó¤Î°ÌÃ֤η׻»¤Ë¤â´Þ¤Þ¤ì ¤Þ¤»¤ó¡£¤³¤ì¤Ï¡¢¼´¤È¶³¦¤¬Èó¾ï¤Ë¶á¤¤¾ì¹ç¡¢¼´¤Î¸«½Ð¤·¤¬Â¾¤Îʸ»úÎó¤ò¾å½ñ ¤¤¹¤ë²ÄǽÀ¤ò¼¨º¶¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set mouse` ¤Ï¡¢¸½ºß¤ÎÂÐÏ÷¿½ÐÎÏ·Á¼°¤ËÂФ·¤Æ¥Þ¥¦¥¹µ¡Ç½¤ò͸ú ¤Ë¤·¤Þ¤¹¡£ÂÐÏ÷¿¥â¡¼¥É¤Ç¤ÏÄ̾ï¥Ç¥Õ¥©¥ë¥È¤Ç¤³¤ì¤Ï͸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢ ¥³¥Þ¥ó¥É¤¬¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤Þ¤ì¤ë¾ì¹ç¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï̵¸ú¤Ë¤Ê¤Ã¤Æ¤¤¤Þ ¤¹¡£
¥Þ¥¦¥¹¥â¡¼¥É¤Ï 2 ¼ïÎàÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£2 ¼¡¸µ¥â¡¼¥É¤Ï¡¢`plot` ¥³¥Þ¥ó¥É ¤È `splot` ¤Î 2 ¼¡¸µ¼Í±Æ (¤¹¤Ê¤ï¤Á¡¢z ¤Î²óž³Ñ¤¬ 0, 90, 180, 270, 360 Å٤Πview¡¢¤ª¤è¤Ó `set view map`) ¤Çưºî¤·¤Þ¤¹¡£¤³¤Î¥â¡¼¥É¤Ç¤Ï¡¢ ¥Þ¥¦¥¹°ÌÃÖ¤¬ÄÉÀפµ¤ì¡¢¥Þ¥¦¥¹¥Ü¥¿¥ó¤äÌð°õ¥¡¼¤ò»È¤Ã¤Æ³ÈÂ礷¤¿¤ê»ëÅÀ°Üư ¤·¤¿¤ê¤Ç¤¤Þ¤¹¡£¥°¥é¥Õ¤ËÂбþ¤¹¤ë key ¥¿¥¤¥È¥ë¤äÊ̤ʥ¦¥£¥¸¥§¥Ã¥È¥¢¥¤¥³ ¥ó¤Ê¤É¤ò¥¯¥ê¥Ã¥¯¤¹¤ë¤³¤È¤Ç¡¢¸Ä¡¹¤Î¥°¥é¥Õ¤ÎÉÁ²è¤ò¥ª¥ó/¥ª¥Õ¤ËÀÚ¤êÂØ¤¨¤ë ¤³¤È¤ò¥µ¥Ý¡¼¥È¤¹¤ë½ÐÎÏ·Á¼°¤â¤¢¤ê¤Þ¤¹¡£
`splot` ¤Ë¤è¤ë 3 ¼¡¸µ¥°¥é¥Õ¤ËÂФ·¤Æ¤Ï¡¢¥°¥é¥Õ¤Î»ëÊý¸þ (view) ¤È½Ì¼Ü¤Î Êѹ¹¤¬¡¢¤½¤ì¤¾¤ì¥Þ¥¦¥¹¥Ü¥¿¥ó 1 ¤È 2 (¤Ë¤è¤ë¥É¥é¥Ã¥°) ¤Ç¹Ô¤¨¤Þ¤¹¡£¥Ü¥¿ ¥ó 2 ¤Î¿âľÊý¸þ¤Î¥É¥é¥Ã¥°¤ò shift ¥¡¼¤ÈƱ»þ¤Ë¹Ô¤¦¤È¡¢z ¼´¤Î°ìÈÖ²¼¤Î°Ì ÃÖ (xyplane) ¤ò¾å²¼¤·¤Þ¤¹¡£¤³¤ì¤é¤Î¥Ü¥¿¥ó¤Ë¤µ¤é¤Ë <ctrl> ¥¡¼¤ò²¡¤¹ ¤È¡¢ºÂɸ¼´¤Ïɽ¼¨¤µ¤ì¤Þ¤¹¤¬¡¢¥Ç¡¼¥¿¤Îɽ¼¨¤Ï¾Ã¤¨¤Þ¤¹¡£¤³¤ì¤ÏÂ礤ʥǡ¼¥¿ ¤ËÂФ·¤ÆÍÍѤǤ·¤ç¤¦¡£
¥Þ¥¦¥¹¤Ï¿½ÅÉÁ²è (multiplot) ¥â¡¼¥ÉÆâ¤Ç¤Ï̵¸ú¤Ç¤¹¤¬¡¢multiplot ¤Ç¿½ÅÉÁ²è¤¬´°·ë¤¹¤ì¤Ð¡¢¥Þ¥¦¥¹µ¡Ç½¤Ï ON ¤Ë¤Ê¤ê¤Þ¤¹¡£¤¿¤À¤·¡¢¤½¤ÎºîÍÑ¤Ï multiplot Æâ¤ÎºÇ¸å¤ÎÉÁ²è (replot ¤ÇÉÁ²è¤µ¤ì¤ë¤è¤¦¤Ê¤â¤Î) ¤ËÂФ·¤Æ¤Î¤ß ¤Ç¤¹¡£
½ñ¼°:
set mouse {doubleclick <ms>} {nodoubleclick} \ {{no}zoomcoordinates} \ {noruler | ruler {at x,y}} \ {polardistance{deg|tan} | nopolardistance} \ {format <string>} \ {clipboardformat <int>/<string>} \ {mouseformat <int>/<string>} \ {{no}labels {"labeloptions"}} \ {{no}zoomjump} {{no}verbose} unset mouse
¥ª¥×¥·¥ç¥ó `noruler` ¤È `ruler` ¤Ï¡¢Ä구 (ruler) µ¡Ç½¤ò off, on ¤Ë¤·¤Þ ¤¹¡£`ruler` ¤Ë¤ÏºÂɸ¤òÍ¿¤¨¤Æ¸¶ÅÀ¤òÀßÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£`ruler` ¤¬ on ¤Î´Ö¡¢ruler ¤Î¸¶ÅÀ¤«¤é¥Þ¥¦¥¹¤Þ¤Ç¤Î¥æ¡¼¥¶Ã±°Ì¤Ç¤Îµ÷Î¥¤¬Ï¢Â³Åª¤Ëɽ¼¨ ¤µ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢ruler ¤Î¥È¥°¥ë¥¹¥¤¥Ã¥Á¤Ï 'r' ¤Ë¥¡¼³ä¤êÅö¤Æ ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `polardistance` ¤Ï¡¢¥Þ¥¦¥¹¥«¡¼¥½¥ë¤«¤éÄ구 (ruler) ¤Þ¤Ç¤Îµ÷ Î¥¤ò¶ËºÂɸ¤Ç¤âɽ¼¨ (µ÷Î¥¡¢¤ª¤è¤Ó³ÑÅÙ¤Þ¤¿¤Ï·¹¤) ¤¹¤ë¤«¤É¤¦¤«¤ò·èÄꤷ¤Þ ¤¹¡£¤³¤ì¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¥¡¼³ä¤êÅö¤Æ '5' ¤ËÂбþ¤·¤Þ¤¹¡£
¥Ü¥¿¥ó 2 ¤Î gnuplot ¤Î±Ê³Ū¤Ê¥é¥Ù¥ë¤òÄêµÁ¤¹¤ë¤Ë¤Ï¡¢¥ª¥×¥·¥ç¥ó labels ¤ò»ÈÍѤ·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `nolabels` ¤Ç¡¢¥Ü¥¿¥ó 2 ¤Ïñ¤Ë°ì»þ Ū¤Ê¥é¥Ù¥ë¤ò¥Þ¥¦¥¹°ÌÃÖ¤ËÉÁ²è¤·¤Þ¤¹¡£¥é¥Ù¥ë¤Ï¸½ºß¤Î mouseformat ¤ÎÀß Äê¤Ë½¾¤Ã¤Æ½ñ¤«¤ì¤Þ¤¹¡£`labeloptions` ʸ»úÎó¤Ï¡¢¥³¥Þ¥ó¥É `set label` ¥³ ¥Þ¥ó¥É¤ËÅϤµ¤ì¤Þ¤¹¡£¤½¤Î¥Ç¥Õ¥©¥ë¥È¤Ï "point pointstyle 1" ¤Ç¡¢¤³¤ì¤Ï¥é ¥Ù¥ë°ÌÃ֤˾®¤µ¤¤¥×¥é¥¹ (`+`) ¤òÉÁ²è¤·¤Þ¤¹¡£°ì»þŪ¤Ê¥é¥Ù¥ë¤Ï¡¢¤½¤Î¼¡¤Î replot¡¢¤Þ¤¿¤Ï¥Þ¥¦¥¹¥º¡¼¥àÁàºî¤Ç¤Ï¸½¤ì¤Þ¤»¤ó¡£±Ê³Ū¤Ê¥é¥Ù¥ë¤Ï¡¢¥é¥Ù ¥ë¤ÎÅÀ¤Î¾å¤Ç Ctrl ¥¡¼¤ò²¡¤·¤Æ¥Ü¥¿¥ó 2 ¤ò¥¯¥ê¥Ã¥¯¤¹¤ë¤³¤È¤Ç¾Ã¤¹¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£¼ÂºÝ¤Î¥é¥Ù¥ë¤Î°ÌÃ֤ˤɤì°Ì¶á¤¯¤Ç¥¯¥ê¥Ã¥¯¤·¤Ê¤±¤ì¤Ð¤¤¤±¤Ê¤¤¤« ¤ÎïçÃͤâ pointsize ¤Ç·èÄꤵ¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `verbose` ¤¬ ON ¤Î¾ì¹ç¡¢¼Â¹Ô»þ¤ÎÊó¹ð¥³¥Þ¥ó¥É¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£ ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¥É¥é¥¤¥Ð¥¦¥£¥ó¥É¥¦¾å¤Ç `6` ¤òÂǤĤ³¤È¤Ç ON/OFF ¤¬¥¹¥¤ ¥Ã¥Á¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `verbose` ¤Ï OFF ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
¥É¥é¥¤¥Ð¥¦¥£¥ó¥É¥¦¾å¤Ç 'h' ¤òÂǤĤȡ¢¥Þ¥¦¥¹¤È¥¡¼³äÅö¤Îû¤¤ÀâÌÀ¤¬É½¼¨ ¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥æ¡¼¥¶ÄêµÁ¤Î¥¡¼³äÅö¡¢¤¹¤Ê¤ï¤Á `bind` ¥³¥Þ¥ó¥É¤Ë¤è¤ë `hotkeys` (°Ê²¼»²¾È: `bind`) ¤âɽ¼¨¤µ¤ì¤Þ¤¹¡£¥æ¡¼¥¶ÄêµÁ¤Î `hotkeys` ¤Ï ¥Ç¥Õ¥©¥ë¥È¤Î¥¡¼³äÅö¤ò̵¸ú¤Ë¤·¤Þ¤¹¡£ °Ê²¼¤â»²¾È: `bind`, `label`¡£
¥À¥Ö¥ë¥¯¥ê¥Ã¥¯¤Î²òÁüÅ٤ϥߥêÉà (ms) ñ°Ì¤ÇÍ¿¤¨¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Ü¥¿¥ó 1 ÍѤΤâ¤Î¤Ç¡¢¸½ºß¤Î¥Þ¥¦¥¹°ÌÃÖ¤ò¥¯¥ê¥Ã¥×¥Ü¡¼¥É (`clipboard`) ¤Ë¥³¥Ô¡¼¤¹ ¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 300 ms ¤Ç¤¹¡£¤³¤ì¤ò 0 ms ¤ËÀßÄꤹ¤ë¤È ¥·¥ó¥°¥ë¥¯¥ê¥Ã¥¯¤Ç¤½¤Î¥³¥Ô¡¼¤ò¹Ô¤¦¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set mouse format` ¤Ï¡¢sprintf() ¤ËÂФ¹¤ë½ñ¼°Ê¸»úÎó¤Î»ØÄê¤Ç¡¢ ¥Þ¥¦¥¹¥«¡¼¥½¥ë¤Î [x,y] ºÂɸ¤òÉÁ²è¥¦¥£¥ó¥É¥¦¤È¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ë¤É¤Î¤è¤¦ ¤Ëɽ¼¨¤¹¤ë¤«¤ò·èÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï "% #g" ¤Ç¤¹¡£
`set mouse clipboardformat` ¤È mouseformat ¤Ï¡¢¥Ü¥¿¥ó 1 ¤È ¥Ü¥¿¥ó 2 ¤ÎºîÍÑ»þ (ºÂɸ¤ò¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ø¥³¥Ô¡¼¤·¡¢¥Þ¥¦¥¹°ÌÃ֤˰ì»þŪ ¤ËÃí¼á¤ò¤Ä¤±¤ë) ¤Îʸ»úÎó¤Î½ñ¼°ÍѤ˻Ȥï¤ì¤Þ¤¹¡£°ú¿ô¤¬À°¿ô¤Î¾ì¹ç¡¢°Ê²¼¤Î ɽ¤Ë¤¢¤ë½ñ¼°¥ª¥×¥·¥ç¥ó¤Î°ì¤Ä¤òÁªÂò¤·¤Þ¤¹¡£°ú¿ô¤¬Ê¸»úÎó¤Î¾ì¹ç¤Ï¡¢½ñ¼°¥ª ¥×¥·¥ç¥ó 6 ¤Î sprintf() ¤Î½ñ¼°Ê¸»úÎó¤È¤·¤Æ»È¤ï¤ì¤Þ¤¹¤Î¤Ç¡¢2 ¤Ä¤Î¼Â¿ô¤Î »ØÄê»Ò¤ò´Þ¤àɬÍפ¬¤¢¤ê¤Þ¤¹¡£Îã:
`set mouse mouseformat "mouse x,y = %5.2g, %10.3f"`.
¤³¤Îʸ»úÎó¤ò¤Þ¤¿¥ª¥Õ¤Ë¤¹¤ë¤Ë¤Ï¡¢`set mouse mouseformat ""` ¤È¤·¤Þ¤¹¡£
°Ê²¼¤Î½ñ¼°¤¬ÍøÍѲÄǽ¤Ç¤¹:
0 ¥Ç¥Õ¥©¥ë¥È (1 ¤ÈƱ¤¸) 1 ¼´¤ÎºÂɸ 1.23, 2.45 2 ¥°¥é¥ÕºÂɸ (0 ¤«¤é 1 ¤Þ¤Ç) /0.00, 1.00/ 3 x = timefmt y = ¼´ºÂɸ [(timefmt ¤ÎÀßÄê), 2.45] 4 x = ÆüÉÕ y = ¼´ºÂɸ [31. 12. 1999, 2.45] 5 x = »þ¹ï y = ¼´ºÂɸ [23:59, 2.45] 6 x = ÆüÉÕ/»þ¹ï y = ¼´ºÂɸ [31. 12. 1999 23:59, 2.45] 7 mouseformat ¤Ë¤è¤ë½ñ¼°¡¢Îã: "mouse x,y = 1.23, 2.450"
2 ¼¡¸µ¥°¥é¥Õ¤È 3 ¼¡¸µ¥°¥é¥Õ¤ÎξÊý¤Ç¡¢X ¤È Y ¼´¤Î¿½Ì¤Ï¥Þ¥¦¥¹¥Û¥¤¡¼¥ë¤ò »È¤¦¤³¤È¤ÇÄ´À°¤Ç¤¤Þ¤¹¡£<wheel-up> ¤Ï¥¹¥¯¥í¡¼¥ë¥¢¥Ã¥×¤· (YMIN ¤È YMAX ¤ÎξÊý¤ò Y ¤ÎÈϰϤΠ10 ¥Ñ¡¼¥»¥ó¥È¤º¤ÄÁý²Ã¤µ¤»¡¢Y2MIN ¤È Y2MAX ¤Ë¤âƱÍÍ ¤Î¤³¤È¤ò¹Ô¤¤¤Þ¤¹)¡¢<wheel-down> ¤Ï¥¹¥¯¥í¡¼¥ë¥À¥¦¥ó¤·¤Þ¤¹¡£ <shift-wheel-up> ¤Ïº¸¥¹¥¯¥í¡¼¥ë¤· (XMIN ¤È XMAX ¤ÎξÊý¡¢¤½¤·¤Æ X2MIN ¤È X2MAX ¤ÎξÊý¤ò¸º¾¯)¡¢<shift-wheel-down> ¤Ï±¦¥¹¥¯¥í¡¼¥ë¤·¤Þ¤¹¡£ <control-wheel-up> ¤Ï¥°¥é¥Õ¤ÎÃæ¿´Êý¸þ¤Ë¥º¡¼¥à¥¤¥ó¤·¡¢ <control-wheel-down> ¤Ï¥º¡¼¥à¥¢¥¦¥È¤·¤Þ¤¹¡£<shift-control-wheel-up> ¤Ï X ¤È X2 ¼´¤Î¤ß¤Ë±è¤Ã¤Æ¥º¡¼¥à¥¤¥ó¤·¡¢<shift-control-wheel-down> ¤Ï X ¤È X2 ¼´¤Ë±è¤Ã¤Æ¤Î¤ß¥º¡¼¥à¥¢¥¦¥È¤·¤Þ¤¹¡£
x11 ¤Î½ÐÎÏ·Á¼°¤Î¥ª¥×¥·¥ç¥ó `set term x11 <n>` ¤ò»È¤Ã¤ÆÊ£¿ô¤Î X11 ÉÁ²è ¥¦¥£¥ó¥É¥¦¤¬³«¤¤¤Æ¤¤¤ë¾ì¹ç¡¢¥Þ¥¦¥¹¥³¥Þ¥ó¥É¤È¥Û¥Ã¥È¥¡¼¤Îµ¡Ç½¤ò¤Á¤ã¤ó¤È »È¤¨¤ë¤Î¤Ï¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Î¤ß¤Ç¤¹¡£¤·¤«¤·¡¢Â¾¤Î¥¦¥£¥ó¥É¥¦¤âº¸²¼¤Ë ¥Þ¥¦¥¹¤ÎºÂɸ¤òɽ¼¨°Ì¤Ï¤·¤Æ¤¯¤ì¤ë¤Ç¤·¤ç¤¦¡£
³ÈÂç (zoom) ¤Ï¡¢Ä̾ï¤Ïº¸¥Þ¥¦¥¹¥Ü¥¿¥ó¤ò²¡¤¹¤³¤È¤Ç¹Ô¤ï¤ì¡¢³ÈÂçÈϰϤÎÀþ°ú ¤¤Ï¥Þ¥¦¥¹¤Î¥É¥é¥Ã¥°¤Ç¹Ô¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤È¤Ï°Û¤Ê¤ë¥Þ¥¦¥¹¥Ü¥¿¥ó¤òÍ׵᤹¤ë ¼Â¹Ô´Ä¶¤â¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¸µ¤Î¥°¥é¥Õ¤Ï¡¢¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¾å¤Ç¥Û¥Ã¥È ¥¡¼ 'u' ¤ò¥¿¥¤¥×¤¹¤ë¤³¤È¤ÇÉü¸µ¤Ç¤¤Þ¤¹¡£¥Û¥Ã¥È¥¡¼ 'p' ¤È 'n' ¤Ï¡¢³È ÂçÁàºî¤ÎÍúÎò¤ò¸åÊý¤ÈÁ°Êý¤Ë¤¿¤É¤ê¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `zoomcoordinates` ¤Ï¡¢³ÈÂç¤ÎºÝ¤Ë¡¢³ÈÂç¤ÎÏȤÎü¤Ë¤½¤ÎºÂɸ¤ò ½ñ¤¯¤«¤É¤¦¤«¤ò·èÄꤷ¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï ON ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `zoomjump` ¤¬ ON ¤Î¾ì¹ç¡¢¥Ü¥¿¥ó 3 ¤Ë¤è¤ë³ÈÂçÈϰϤÎÁªÂò¤ò³« »Ï¤¹¤ë¤È¡¢¥Þ¥¦¥¹¥Ý¥¤¥ó¥¿¤Ï¼«Æ°Åª¤Ë¾¯¤·¤À¤±¤º¤ì¤¿°ÌÃÖ¤Ë°ÜÆ°¤·¤Þ¤¹¡£¤³¤ì ¤Ï¡¢¤´¤¯¾®¤µ¤¤ (¤Þ¤¿¤Ï¶õ¤Ç¤µ¤¨¤¢¤ë) ³ÈÂçÈϰϤòÁªÂò¤·¤Æ¤·¤Þ¤¦¤³¤È¤òÈò¤± ¤ë¤Î¤ËÊØÍø¤Ç¤·¤ç¤¦¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `zoomjump` ¤Ï OFF ¤Ç¤¹¡£
¥³¥Þ¥ó¥É multiplot ¤Ï `gnuplot` ¤ò¿½ÅÉÁ²è¥â¡¼¥É¤Ë¤·¤Þ¤¹¡£¤³¤ì ¤ÏÊ£¿ô¤ÎÉÁ²è¤òƱ¤¸¥Ú¡¼¥¸¡¢¥¦¥£¥ó¥É¥¦¡¢¥¹¥¯¥ê¡¼¥ó¤Ëɽ¼¨¤¹¤ë¤â¤Î¤Ç¤¹¡£
½ñ¼°:
set multiplot { layout <rows>,<cols> {rowsfirst|columnsfirst} {downwards|upwards} {title <page title>} {scale <xscale>{,<yscale>}} {offset <xoff>{,<yoff>}} } unset multiplot
½ÐÎÏ·Á¼° (terminal) ¤Ë¤è¤Ã¤Æ¤Ï¡¢¥³¥Þ¥ó¥É multiplot ¤¬Í¿¤¨¤é¤ì ¤ë¤Þ¤Ç²¿¤ÎÉÁ²è¤âɽ¼¨¤µ¤ì¤Ê¤¤¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³¤Î¾ì¹ç¤³¤Î¥³¥Þ¥ó¥É¤Ë¤è¤ê ¥Ú¡¼¥¸Á´ÂΤÎÉÁ²è¤¬¹Ô¤Ê¤ï¤ì¡¢gnuplot ¤Ïɸ½à¤Îñ°ìÉÁ²è¥â¡¼¥É¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤½¤ì°Ê³°¤Î½ÐÎÏ·Á¼°¤Ç¤Ï¡¢³Æ `plot` ¥³¥Þ¥ó¥É¤¬¤½¤ì¤¾¤ìɽ¼¨¤ò¹¹¿·¤·¤Þ¤¹¤¬¡¢ ¤½¤ì¤Ï¡¢¤½¤ì¤Þ¤Ç½ÐÎϤ·¤¿¤â¤Î¤¹¤Ù¤Æ¤òºÆÉÁ²è¤·¡¢¤½¤ì¤Ë¿·¤·¤¤¤â¤Î¤òÄɲä¹ ¤ëÊýË¡¡¢¤¢¤ë¤¤¤Ï¡¢¸½ºß¤Îɽ¼¨¤Ëñ¤Ë¿·¤·¤¤¤â¤Î¤òÄɲ乤ë¤À¤±¤Î¤ä¤êÊý¡¢¤Î ¤¤¤º¤ì¤«¤Ç¤¹¡£
¼¡¤ÎÉÁ²è¤Ç»È¤ï¤ì¤ëÎΰè¤Ï¡¢¿·¤·¤¤ÉÁ²è¤¬¹Ô¤ï¤ì¤ëÁ°¤Ë¾Ã¤µ¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ ¤»¤ó¤«¤é¡¢ÉÁ²è¤ò "ÁÞÆþ" ¤¹¤ë¤è¤¦¤Ê¾ì¹ç¤Ê¤É¤Ç¤½¤¦¤·¤¿¤¤¤Ê¤é¡¢clear ¥³ ¥Þ¥ó¥É¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
ÄêµÁºÑ¤Î¸«½Ð¤·¤ä¥Ù¥¯¥È¥ë¤Ï¡¢³ÆÉÁ²è¤Ë¤ª¤¤¤Æ¡¢Ëè²ó¸½ºß¤Î¥µ¥¤¥º¤È¸¶ÅÀ¤Ë½¾ ¤Ã¤Æ½ñ¤«¤ì¤Þ¤¹ (¤½¤ì¤é¤¬ `screen` ºÂɽ·Ï¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç)¡£¤½¤ì °Ê³°¤ÎÁ´¤Æ¤Î `set` ¤ÇÄêµÁ¤µ¤ì¤ë¤â¤Î¤â³ÆÉÁ²è¤¹¤Ù¤Æ¤ËŬÍѤµ¤ì¤Þ¤¹¡£¤â¤· 1 ÅÙ¤ÎÉÁ²è¤Ë¤À¤±¸½¤ï¤ì¤ÆÍߤ·¤¤¤â¤Î¤òºî¤ê¤¿¤¤¤Ê¤é¡¢¤½¤ì¤¬Î㤨¤ÐÆüÉÕ (timestamp) ¤À¤È¤·¤¿¤é¡¢multiplot ¤È multiplot ¤Ç°Ï¤Þ¤ì ¤¿¥Ö¥í¥Ã¥¯Æâ¤Î `plot` (¤Þ¤¿¤Ï `splot`, replot) Ì¿Îá¤Î°ì¤Ä¤ò `set time` ¤È `unset time` ¤Ç¤Ï¤µ¤ó¤Ç¤¯¤À¤µ¤¤¡£
multiplot ¤Î¥¿¥¤¥È¥ë¤Ï¡¢¸Ä¡¹¤ÎÉÁ²è¥¿¥¤¥È¥ë¤¬¤¢¤Ã¤¿¤È¤·¤Æ¤â¡¢¤½¤ì¤È¤ÏÊÌ ¤Î¤â¤Î¤Ç¡¢¥Ú¡¼¥¸¤Î¾åÉô¤Ë¤½¤Î¤¿¤á¤Î¥¥ã¥ó¥Ð¥¹Á´ÂΤÎÉý¤Ë¤ï¤¿¤ë¥¹¥Ú¡¼¥¹¤¬ ³ÎÊݤµ¤ì¤Þ¤¹¡£
layout ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢¤¢¤ë¤¤¤Ï¤è¤êÎɤ¤°ÌÃÖ¹ç¤ï¤»¤ò¤·¤¿¤¤¾ì¹ç ¤Ï¡¢¥³¥Þ¥ó¥É origin ¤È size ³ÆÉÁ²è¤ÇÀµ¤·¤¤°ÌÃÖ¤ËÀßÄꤹ¤ëɬ Íפ¬¤¢¤ê¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: origin, size¡£
Îã:
set multiplot set size 0.4,0.4 set origin 0.1,0.1 plot sin(x) set size 0.2,0.2 set origin 0.5,0.5 plot cos(x) unset multiplot
¤³¤ì¤Ï¡¢cos(x) ¤Î¥°¥é¥Õ¤ò¡¢sin(x) ¤Î¾å¤ËÀѤ߽ŤͤÆÉ½¼¨¤·¤Þ¤¹¡£
size ¤È origin ¤ÏÁ´ÂΤÎÉÁ²èÎΰè¤ò»²¾È¤·¡¢¤½¤ì¤Ï³ÆÉÁ²è¤ÇÍø ÍѤµ¤ì¤Þ¤¹¡£°Ê²¼¤â»²¾È: size¡£ÉÁ²è¶³¦¤ò°ìÎó¤Ë·¤¨¤¿¤¤¤Ê¤é ¤Ð¡¢margin ¥³¥Þ¥ó¥É¤Ç¡¢¶³¦¤Î³°¤Î;Çò¥µ¥¤¥º¤òƱ¤¸¥µ¥¤¥º¤Ë·¤¨¤ë ¤³¤È¤¬½ÐÍè¤Þ¤¹¡£¤½¤Î»ÈÍѤ˴ؤ·¤Æ¤Ï¡¢°Ê²¼»²¾È: margin¡£Í¾Çò¥µ¥¤¥º ¤Ïʸ»ú¥µ¥¤¥ºÃ±°Ì¤ÎÀäÂÐŪ¤Ê¿ôÃÍñ°Ì¤ò»ÈÍѤ¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤è ¤Ã¤Æ»Ä¤Ã¤¿¥¹¥Ú¡¼¥¹¤ËÉÁ¤«¤ì¤ë¥°¥é¥Õ¤Ïɽ¼¨¤¹¤ë¥Ç¥Ð¥¤¥¹¤Îɽ¼¨¥µ¥¤¥º¤Ë°Í¸ ¤·¤Þ¤¹¡£Î㤨¤Ð¡¢¥×¥ê¥ó¥¿¤È¥Ç¥£¥¹¥×¥ì¥¤¤Îɽ¼¨¤Ï¿ʬ°ã¤Ã¤¿¤â¤Î¤Ë¤Ê¤ë¤Ç¤· ¤ç¤¦¡£
¥ª¥×¥·¥ç¥ó `layout` ¤Ë¤è¤ê¡¢³ÆÉÁ²è¤ÎÁ°¤Ë¤½¤ì¤¾¤ìÍ¿¤¨¤Æ¤¤¤¿ size ¤ä origin ¥³¥Þ¥ó¥É¤Ê¤·¤Ë¡¢Ã±½ã¤ÊÊ£¿ô¥°¥é¥Õ¤ÎÉÁ²è¤òºîÀ®¤Ç¤¤Þ¤¹¡£ ¤½¤ì¤é¤ÎÀßÄê¤Ï¼«Æ°Åª¤Ë¹Ô¤Ê¤ï¤ì¡¢¤¤¤Ä¤Ç¤â¤½¤ÎÀßÄê¤òÊѹ¹¤Ç¤¤Þ¤¹¡£ `layout` ¤Ç¤Ïɽ¼¨¤Ï <rows> ¹Ô¤È <cols> Îó¤Î³Ê»Ò¤Ëʬ³ä¤µ¤ì¡¢³Æ³Ê»Ò¤Ï¡¢ ¤½¤Î¸å¤Ë³¤¯Âбþ¤¹¤ë̾Á°¤Î¥ª¥×¥·¥ç¥ó¤Ë¤è¤Ã¤Æ¹Ô (rowsfirst)¡¢¤¢¤ë¤¤¤ÏÎó (columnsfirst) ¤¬Àè¤ËËä¤á¤é¤ì¤Æ¹Ô¤¤Þ¤¹¡£ÉÁ²è¥°¥é¥Õ¤ÎÀѤ߾夲¤Ï²¼Êý¸þ (`downwards`) ¤Ë¡¢¤Þ¤¿¤Ï¾åÊý¸þ (`upwards`) ¤Ë¿¤Ó¤ë¤è¤¦¤Ë¤Ç¤¤Þ¤¹¡£¥Ç ¥Õ¥©¥ë¥È¤Ï `rowsfirst` ¤Ç `downwards` ¤Ç¤¹¡£
³ÆÉÁ²è¤Ï `scale` ¤Ç¿½Ì¤ò¡¢`offset` ¤Ç°ÌÃÖ¤ÎÊ¿¹Ô°Üư¤ò¹Ô¤Ê¤¦¤³¤È¤¬¤Ç¤ ¤Þ¤¹¡£scale ¤ä offset ¤Î y ¤ÎÃͤ¬¾Êά¤µ¤ì¤¿¾ì¹ç¤Ï¡¢x ¤ÎÃͤ¬¤½¤ì¤Ë»ÈÍÑ ¤µ¤ì¤Þ¤¹¡£multiplot ¤Ë¤è¤ê¼«Æ°ÇÛÃÖµ¡Ç½¤Ï¥ª¥Õ¤Ë¤Ê¤ê¡¢¤½¤·¤Æ size ¤È origin ¤ÎÃÍ¤Ï `set multiplot layout` ¤ÎÁ°¤Î¾õÂÖ¤Ë Éüµ¢¤µ¤ì¤Þ¤¹¡£
Îã:
set size 1,1 set origin 0,0 set multiplot layout 3,2 columnsfirst scale 1.1,0.9 [ ¤³¤³¤Ë¤Ï 6 ¤Ä¤Þ¤Ç¤ÎÉÁ²è¥³¥Þ¥ó¥É ] unset multiplot
¾å¤ÎÎã¤Ç¤Ï 6 ¤Ä¤ÎÉÁ²è¤¬ 2 Îó¤ÎÃæ¤Ë¾å¤«¤é²¼¤Ø¡¢º¸¤«¤é±¦¤Ø¤ÈËä¤á¤é¤ì¤Æ¹Ô ¤¤Þ¤¹¡£³ÆÉÁ²è¤Ï¿åÊ¿¥µ¥¤¥º¤¬ 1.1/2¡¢¿âľ¥µ¥¤¥º¤¬ 0.9/3 ¤È¤Ê¤ê¤Þ¤¹¡£
°Ê²¼¤â»²¾È multiplot ¤Î¥Ç¥â (multiplt.dem)
x2 (¾å) ¼´¤Î¾®ÌÜÀ¹¤ê¹ï¤ß¤Î°õ¤Ï mx2tics ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: mxtics¡£
x ¼´¤Î¾®ÌÜÀ¹¤ê¹ï¤ß¤Î°õ¤Ï mxtics ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£mxtics ¤Ë¤è¤Ã¤Æ¤½¤ì¤òɽ¼¨¤µ¤»¤Ê¤¯¤¹¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£Æ±ÍͤÎÀ©¸æ¥³¥Þ¥ó¥É¤¬³Æ¼´ Ëè¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set mxtics {<freq> | default} unset mxtics show mxtics
¤³¤ì¤é¤Î½ñ¼°¤Ï mytics, mztics, mx2tics, my2tics, `mcbtics` ¤Ë ÂФ·¤Æ¤âƱ¤¸¤Ç¤¹¡£
<freq> ¤ÏÂçÌÜÀ¹¤ê´Ö¤Î¡¢¾®ÌÜÀ¹¤ê¤Ë¤è¤Ã¤ÆÊ¬³ä¤µ¤ì¤ë¶è´Ö¤Î¿ô (¾®ÌÜÀ¹¤ê¤Î ¿ô¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó) ¤Ç¤¹¡£Ä̾ï¤ÎÀþ·Á¼´¤ËÂФ·¤Æ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 2 ¤« 5 ¤Ç¡¢¤³¤ì¤ÏÂçÌÜÀ¹¤ê¤Ë¤è¤Ã¤ÆÊѲ½¤·¤Þ¤¹¡£¤è¤Ã¤ÆÂçÌÜÀ¹¤ê´Ö¤Ë 1 ¤Ä¡¢¤Þ¤¿¤Ï 4 ¤Ä¤Î¾®ÌÜÀ¹¤ê¤¬Æþ¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£`default` ¤ò»ØÄꤹ¤ë¤³¤È¤Ë¤è¤Ã¤Æ¾® ÌÜÀ¹¤ê¤Î¿ô¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÌá¤ê¤Þ¤¹¡£
¼´¤¬Âпô¼´¤Ç¤¢¤ë¾ì¹ç¡¢Ê¬³ä¶è´Ö¤Î¿ô¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏͰդʿô¤Ë¥»¥Ã¥È¤µ¤ì ¤Þ¤¹ (10 ¸Ä¤ÎŤµ¤ò¸µ¤Ë¤·¤Æ)¡£<freq> ¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ì¤Ð¤½¤Á¤é¤¬Í¥À褵 ¤ì¤Þ¤¹¡£¤·¤«¤·¡¢Âпô¼´¤Ç¤ÏÄ̾ï¤Î¾®ÌÜÀ¹¤ê (Î㤨¤Ð 1 ¤«¤é 10 ¤Þ¤Ç¤Î 2, 3, ..., 8, 9 ¤Î¹ï¤ß) ¤Ï¡¢9 ¤Ä¤ÎÉôʬ¶è´Ö¤·¤«¤¢¤ê¤Þ¤»¤ó¤¬¡¢<freq> ¤ÎÀßÄê¤Ï 10 ¤È¤¹¤ë¤³¤È¤Ç¤½¤¦¤Ê¤ê¤Þ¤¹¡£
¾®ÌÜÀ¹¤ê¤òǤ°Õ¤Î°ÌÃÖ¤ËÀßÄꤹ¤ë¤Ë¤Ï¡¢("<label>" <pos> <level>, ...) ¤Î ·Á¼°¤ò `set {x|x2|y|y2|z}tics` ¤Ç»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£¤¿¤À¤·¡¢<label> ¤Ï ¶õ ("") ¤Ç¡¢<level> ¤ò 1 ¤Ë¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set m{x|x2|y|y2|z}tics` ¤Ï¡¢ÂçÌÜÀ¹¤ê¤¬°ìÍͤδֳ֤ξì¹ç¤Ë¤Î¤ß Ư¤¤Þ¤¹¡£¤â¤·Á´¤Æ¤ÎÂçÌÜÀ¹¤ê¤¬ `set {x|x2|y|y2|z}tics` ¤Ë¤è¤Ã¤Æ¼êư¤Ç ÇÛÃÖ¤µ¤ì¤¿¾ì¹ç¤Ï¡¢¤³¤Î¾®ÌÜÀ¹¤ê¤Î¥³¥Þ¥ó¥É¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£¼«Æ°Åª¤ÊÂçÌÜÀ¹ ¤ê¤ÎÇÛÃÖ¤È¼êÆ°¤Î¾®ÌÜÀ¹¤ê¤ÎÇÛÃ֤ϡ¢`set {x|x2|y|y2|z}tics` ¤È `set {x|x2|y|y2|z}tics add` ¤È¤ò»È¤¦¤³¤È¤Ç¶¦Â¸¤Ç¤¤Þ¤¹¡£
Îã:
set xtics 0, 5, 10 set xtics add (7.5) set mxtics 5
¤³¤Î¾ì¹ç¡¢ÂçÌÜÀ¹¤ê¤Ï 0,5,7.5,10¡¢¾®ÌÜÀ¹¤Ï 1,2,3,4,6,7,8,9 ¤Î¾ì½ê
set logscale y set ytics format "" set ytics 1e-6, 10, 1 set ytics add ("1" 1, ".1" 0.1, ".01" 0.01, "10^-3" 0.001, \ "10^-4" 0.0001) set mytics 10
¤³¤Î¾ì¹ç¡¢ÂçÌÜÀ¹¤ê¤Ï»ØÄꤵ¤ì¤¿½ñ¼°¤Ç¡¢¾®ÌÜÀ¹¤ÏÂпôŪ¤ËÇÛÃÖ
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¾®ÌÜÀ¹¤ê¤Îɽ¼¨¤Ï¡¢Àþ·Á¼´¤Ç¤Ï¥ª¥Õ¤Ç¡¢Âпô¼´¤Ç¤Ï¥ª¥ó¤Ë¤Ê¤Ã ¤Æ¤¤¤Þ¤¹¡£¤½¤ÎÀßÄê¤Ï¡¢ÂçÌÜÀ¹¤ê¤ËÂФ¹¤ë `axis|border` ¤È `{no}mirror` ¤Î»ØÄê¤ò·Ñ¾µ¤·¤Þ¤¹¡£¤³¤ì¤é¤Ë´Ø¤¹¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
y2 (±¦) ¼´¤Î¾®ÌÜÀ¹¤ê¹ï¤ß¤Î°õ¤Ï my2tics ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: mxtics¡£
y ¼´¤Î¾®ÌÜÀ¹¤ê¹ï¤ß¤Î°õ¤Ï mytics ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: mxtics¡£
z ¼´¤Î¾®ÌÜÀ¹¤ê¹ï¤ß¤Î°õ¤Ï mztics ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: mxtics¡£
¥³¥Þ¥ó¥É object ¤Ï¡¢¤½¤Î¸å¤Î 2 ¼¡¸µÉÁ²è¤¹¤Ù¤Æ¤Ëɽ¤ï¤ì¤ëñ°ì¤Î¥ª ¥Ö¥¸¥§¥¯¥È¤òÄêµÁ¤·¤Þ¤¹¡£¥ª¥Ö¥¸¥§¥¯¥È¤Ï¤¤¤¯¤Ä¤Ç¤âÄêµÁ¤Ç¤¤Þ¤¹¡£¥ª¥Ö¥¸¥§ ¥¯¥È¤Î·¿¤Ï¡¢¸½ºß¤Ï rectangle (ĹÊý·Á)¡¢`circle` (±ß)¡¢`ellipse` (Âʱß) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£Ä¹Êý·Á¤Ï¡¢¥³¥Þ¥ó¥É rectangle ¤Ë¤è¤Ã¤ÆÀßÄꤵ¤ì¤¿¥¹¥¿¥¤¥ë¤Î°À¤ÎÁÈ (ÅɤêÄÙ¤·¡¢¿§¡¢¶³¦) ¤ò¥Ç¥Õ¥©¥ë¥È ¤È¤·¤Æ¼õ¤±·Ñ¤®¤Þ¤¹¤¬¡¢¸Ä¡¹¤Î¥ª¥¸¥§¥¯¥È¤òÊÌ¡¹¤Î¥¹¥¿¥¤¥ë°À¤ÇÉÁ²è¤¹¤ë¤³ ¤È¤â¤â¤Á¤í¤ó²Äǽ¤Ç¤¹¡£±ß¤ÈÂʱߤϡ¢`set style fill` ¤Ë¤è¤ëÅɤêÄÙ¤·¥¹¥¿ ¥¤¥ë¤ò¼õ¤±·Ñ¤®¤Þ¤¹¡£
½ñ¼°:
set object <index> <object-type> <object-properties> {front|back|behind} {fc|fillcolor <colorspec>} {fs <fillstyle>} {default} {lw|linewidth <width>}
<object-type> ¤Ï¡¢rectangle, `ellipse`, `circle`, polygon ¤Î¤¤¤º¤ì ¤«¤Ç¤¹¡£¸Ä¡¹¤Î¥ª¥Ö¥¸¥§¥¯¥È¤Î·¿¤Ï¡¢¤½¤Î·¿¤ËÆÃͤÎÀ¼Á¤â¤¤¤¯¤Ä¤«»ý¤Ã¤Æ¤¤ ¤Þ¤¹¡£
`front` ¤ò»ØÄꤹ¤ë¤È¡¢¥ª¥Ö¥¸¥§¥¯¥È¤Ï¤¹¤Ù¤Æ¤ÎÉÁ²èÍ×ÁǤÎÁ° (¾å) ¤ËÉÁ²è¤µ ¤ì¤Þ¤¹¤¬¡¢`front` ¤È»ØÄꤵ¤ì¤¿¥é¥Ù¥ë¤è¤ê¤Ï¸å¤í (²¼) ¤Ë¤Ê¤ê¤Þ¤¹¡£`back` ¤ò»ØÄꤹ¤ë¤È¡¢¤¹¤Ù¤Æ¤ÎÉÁ²èÍ×ÁÇ¡¢¤¹¤Ù¤Æ¤Î¥é¥Ù¥ë¤Î¸å¤í¤ËÇÛÃÖ¤µ¤ì¤Þ¤¹¡£ `behind` ¤Ï¡¢¼´¤ä `back` ¤ÎĹÊý·Á¤ò´Þ¤à¤¹¤Ù¤Æ¤Î¤â¤Î¤Î¸å¤í¤ËÇÛÃÖ¤µ¤ì¤Þ ¤¹¡£¤è¤Ã¤Æ¡¢
set object rectangle from screen 0,0 to screen 1,1 behind
¤Ï¡¢¥°¥é¥Õ¤ä¥Ú¡¼¥¸Á´ÂΤÎÇØ·Ê¤Ë¿§¤ò¤Ä¤±¤ë¤Î¤ËÍøÍѤǤ¤Þ¤¹¡£
¥ª¥Ö¥¸¥§¥¯¥È¤ÎÅɤêÄÙ¤·¤Î¿§¤Ï <colorspec> ¤Ç»ØÄꤷ¤Þ¤¹¡£`fillcolor` ¤Ï `fc` ¤È¾Êά¤Ç¤¤Þ¤¹¡£ÅɤêÄÙ¤·¥¹¥¿¥¤¥ë¤Ï <fillstyle> ¤Ç»ØÄꤷ¤Þ¤¹¡£¾ÜºÙ ¤Ï¡¢°Ê²¼»²¾È: `colorspec`, `fillstyle`¡£¥¡¼¥ï¡¼¥É `default` ¤ò»ØÄꤹ ¤ë¤È¡¢¤³¤ì¤é¤Î°À¤ÏÉÁ²è¤¬¼ÂºÝ¤Ë¹Ô¤ï¤ì¤ë¤È¤¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ò¼õ¤±·Ñ ¤®¤Þ¤¹¡£°Ê²¼»²¾È: rectangle¡£
set object <index> rectangle {from <position> {to|rto} <position> | center <position> size <w>,<h> | at <position> size <w>,<h>}
ĹÊý·Á¤Î°ÌÃ֤ϡ¢ÂгѤ˸þ¤«¤¤¹ç¤¦ 2 ¤Ä¤ÎĺÅÀ (º¸²¼¤È±¦¾å) ¤Î°ÌÃÖ¡¢¤¢¤ë ¤¤¤ÏÃæ¿´ÅÀ¤Î°ÌÃ֤Ȳ£Éý (<w>) ¤È½ÄÉý (<h>) ¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤¤¤º¤ì¤Î¾ì¹ç ¤âÅÀ¤Î°ÌÃ֤ϡ¢¼´¤ÎºÂɸ (`first`, `second`)¡¢¥°¥é¥ÕÎΰèÆâ¤ÎÁêÂкÂɸ (`graph`)¡¢¥¹¥¯¥ê¡¼¥óºÂɸ (`screen`) ¤Î¤¤¤º¤ì¤«¤ò»ÈÍѤǤ¤Þ¤¹ (°Ê²¼»²¾È: `coordinates`)¡£¥ª¥×¥·¥ç¥ó `at` ¤È `center` ¤ÏƱ¤¸°ÕÌ£¤Ç¤¹¡£
Îã:
# ºÂɸ¼´¤Ç°Ï¤Þ¤ì¤¿ÎΰèÁ´ÂΤÎÇØ·Ê¤ò¿å¿§¤Ë set object 1 rect from graph 0, graph 0 to graph 1, graph 1 back set object 1 rect fc rgb "cyan" fillstyle solid 1.0
# º¸²¼³Ñ¤¬ 0,0, ±¦¾å³Ñ¤¬ 2,3 ¤ÎÀÖ¤¤»Í³Ñ¤ò°ì¤ÄÃÖ¤¯ set object 2 rect from 0,0 to 2,3 fc lt 1
# ÀĤ¤¶³¦¤Î¶õ (ÅɤêÄÙ¤µ¤Ê¤¤) ĹÊý·Á¤òÃÖ¤¯ set object 3 rect from 0,0 to 2,3 fs empty border rgb "blue"
# ĺÅÀ¤Ï°Üư¤·¤Ê¤¤¤Þ¤Þ¡¢ÅɤêÄÙ¤·¤È¿§¤ò¥Ç¥Õ¥©¥ë¥È¤ËÊѹ¹ set object 2 rect default
set object <index> ellipse {at|center} <position> size <w>,<h> {angle <orientation>} {units xy|xx|yy} {<other-object-properties>}
ÂʱߤΰÌÃ֤ϡ¢Ãæ¿´¤ò»ØÄꤷ¡¢¤½¤Î¸å¤í¤ËÉý¤È¹â¤µ (¼ç¼´¤ÈÉû¼´) ¤ò»ØÄꤷ¤Þ ¤¹¡£¥¡¼¥ï¡¼¥É `at` ¤È `center` ¤ÏƱ¤¸°ÕÌ£¤Ç¤¹¡£Ãæ¿´¤Î°ÌÃ֤λØÄê¤Ë¤Ï¡¢ ¼´¤ÎºÂɸ (`first`, `second`)¡¢¥°¥é¥ÕÎΰèÆâ¤ÎÁêÂкÂɸ (`graph`)¡¢¥¹¥¯¥ê ¡¼¥óºÂɸ (`screen`) ¤Î¤¤¤º¤ì¤«¤ò»ÈÍѤǤ¤Þ¤¹ (°Ê²¼»²¾È: `coordinates`)¡£ ¼ç¼´¤ÈÉû¼´¤ÎŤµ¤Ï¡¢¼´¤ÎºÂɸ¤ÇÍ¿¤¨¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£Âʱߤθþ¤ (orientation) ¤Ï¡¢¿åÊ¿¼´¤ÈÂʱߤμ缴¤È¤Î´Ö¤Î³ÑÅ٤ǻØÄꤷ¤Þ¤¹¡£³ÑÅÙ¤òÍ¿ ¤¨¤Ê¤±¤ì¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÂʱߤθþ¤¤¬Âå¤ï¤ê¤Ë»È¤ï¤ì¤Þ¤¹ (°Ê²¼»²¾È: `set style ellipse`)¡£¥¡¼¥ï¡¼¥É `units` ¤Ï¡¢Âʱߤμ´¤Î½Ì¼Ü¤ÎÀ©¸æ¤Ë»È ÍѤ·¤Þ¤¹¡£`units xy` ¤Ï¡¢¼ç¼´¤Ï x ¼´¤Îñ°Ì¤Ç¡¢Éû¼´¤Ï y ¼´¤Îñ°Ì¤Ç·×»» ¤·¤Þ¤¹¤¬¡¢`units xx` ¤Ïξ¼´¤È¤â x ¼´¤Îñ°Ì¤Ç½Ì¼Ü¤·¡¢`units yy` ¤Ïξ¼´ ¤È¤â y ¼´¤Îñ°Ì¤Ë¤Ê¤ê¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ï `xy` ¤Ç¤¹¤¬¡¢`set style ellipse units` ¤ÎÀßÄê¤Ç¤¤¤Ä¤Ç¤âÊÑ ¹¹¤Ç¤¤Þ¤¹¡£
Ãí°Õ: x ¼´¤È y ¼´¤Î½Ì¼Ü¤¬Åù¤·¤¯¤Ê¤¤¾ì¹ç (¤½¤·¤Æ `units xy` ¤Î¾ì¹ç)¡¢²ó ž¸å¤Î¼ç¼´¤ÈÉû¼´¤ÎÈæ¤ÏÀµ¤·¤¯¤Ï¤Ê¤ê¤Þ¤»¤ó¡£
`set object ellipse size <2r>,<2r>` ¤È `set object circle <r>` ¤È¤Ï¡¢ °ìÈÌ¤Ë¤ÏÆ±¤¸¤³¤È¤Ë¤Ï¤Ê¤é¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£circle ¤ÎȾ·Â¤Ï¾ï ¤Ë x ¼´¤Îñ°Ì¤Ç·×¤é¤ì¡¢¤è¤Ã¤Æ x ¼´¤È y ¼´¤Î½Ì¼Ü¤¬°ã¤Ã¤¿¤ê¡¢ÉÁ²è¤Î¥¢¥¹ ¥Ú¥¯¥ÈÈæ¤¬ 1 ¤Ç¤Ê¤¯¤Æ¤â¡¢¾ï¤Ë±ß¤¬À¸À®¤µ¤ì¤Þ¤¹¡£`units` ¤¬ `xy` ¤ËÀßÄê ¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢'set object ellipse' ¤Ç¤Ï¡¢ºÇ½é¤Î <2r> ¤Ï x ¼´¤Îñ°Ì¤Ç¡¢ ¸å¤í¤Î <2r> ¤Ï y ¼´¤Îñ°Ì¤Ç·×¤é¤ì¤Þ¤¹¤¬¡¢¤³¤ì¤Ï x ¼´¤È y ¼´¤Î½Ì¼Ü¤¬Æ± ¤¸¤Ç¡¢¤«¤ÄÉÁ²è¤Î¥¢¥¹¥Ú¥¯¥ÈÈæ¤¬ 1 ¤Ç¤¢¤ë¾ì¹ç¤Î¤ß±ß¤òÀ¸À®¤¹¤ë¤³¤È¤ò°ÕÌ£ ¤·¤Þ¤¹¡£¤·¤«¤·¡¢`units` ¤ò `xx` ¤ä `yy` ¤Ë¥»¥Ã¥È¤¹¤ì¤Ð¡¢¥³¥Þ¥ó¥É object ¤Ç»ØÄꤷ¤¿Ä¾·Â¤ÏƱ¤¸Ã±°Ì¤Ç·×»»¤µ¤ì¤ë¤Î¤Ç¡¢ÂʱߤÏÀµ¤·¤¤¥¢ ¥¹¥Ú¥¯¥ÈÈæ¤ò»ý¤Á¡¢ÉÁ²è¤ò¥ê¥µ¥¤¥º¤·¤Æ¤â¤½¤Î¥¢¥¹¥Ú¥¯¥ÈÈæ¤ÏÊÝ»ý¤µ¤ì¤Þ¤¹¡£
set object <index> circle {at|center} <position> size <radius> {arc [<begin>:<end>]} {<other-object-properties>}
±ß¤Î°ÌÃ֤ϡ¢Ãæ¿´¤ò»ØÄꤷ¡¢¤½¤Î¸å¤í¤ËȾ·Â¤ò»ØÄꤷ¤Þ¤¹¡£¥¡¼¥ï¡¼¥É `at` ¤È `center` ¤ÏƱ¤¸°ÕÌ£¤Ç¤¹¡£¤½¤Î°ÌÃÖ¤ÈȾ·Â¤Ë¤Ï¡¢x ¼´¤ÎºÂɸ¡¢¥°¥é¥ÕÎÎ°è Æâ¤ÎÁêÂкÂɸ (`graph`)¡¢¥¹¥¯¥ê¡¼¥óºÂɸ (`screen`) ¤Î¤¤¤º¤ì¤«¤ò»ÈÍѤǤ ¤Þ¤¹ (°Ê²¼»²¾È: `coordinates`)¡£¤½¤Î¤¤¤º¤ì¤Î¾ì¹ç¤Ç¤â¡¢È¾·Â¤Ï¼´¡¢¥°¥é¥Õ¡¢ ¥¹¥¯¥ê¡¼¥ó¤Î¿åÊ¿Êý¸þ¤Î½Ì¼Ü¤ËÂФ·¤Æ·×¤é¤ì¡¢¿åÊ¿Êý¸þ¤È¿âľÊý¸þ¤Î½Ì¼Ü¤Ë¤º ¤ì¤¬¤¢¤Ã¤Æ¤â¡¢·ë²Ì¤¬¾ï¤ËÀµ¤·¤¯±ß¤Ë¤Ê¤ë¤è¤¦¤Ëľ¤µ¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢´°Á´¤Ê±ß¤¬ÉÁ²è¤µ¤ì¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Î `arc` ¤Ë³«»Ï³Ñ¤È ½ªÎ»³Ñ¤òÅÙ¤òñ°Ì¤È¤·¤Æ»ØÄꤹ¤ë¤È±ß¸Ì¤òÉÁ²è¤·¤Þ¤¹¡£±ß¸Ì¤Ï¡¢¾ï¤ËÈ¿»þ·×²ó ¤ê¤ËÉÁ¤«¤ì¤Þ¤¹¡£
set object <index> polygon from <position> to <position> ... {to <position>}
¤Þ¤¿¤Ï
from <position> rto <position> ... {rto <position>}
¿³Ñ·Á¤Î°ÌÃ֤ϡ¢ÄºÅÀ¤Î°ÌÃÖ¤ÎÎó¤òÍ¿¤¨¤ë¤³¤È¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£¤½¤ì¤é¤Ï¡¢¼´ ¤ÎºÂɸ (`first`, `second`)¡¢¥°¥é¥ÕÎΰèÆâ¤ÎÁêÂкÂɸ (`graph`)¡¢¥¹¥¯¥ê¡¼ ¥óºÂɸ (`screen`) ¤Î¤¤¤º¤ì¤«¤ò»ÈÍѤǤ¤Þ¤¹¡£ÁêÂÐŪ¤ÊºÂɸ (rto) ¤ò»ØÄê ¤¹¤ë¾ì¹ç¤Ï¡¢¤½¤ÎºÂɸ·Ï¤ÏÁ°¤ÎĺÅÀ¤ÈƱ¤¸ºÂɸ·Ï¤Ç¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£°Ê²¼ »²¾È: `coordinates`¡£
Îã:
set object 1 polygon from 0,0 to 1,1 to 2,0 set object 1 fc rgb "cyan" fillstyle solid 1.0 border lt -1
¥ª¥Õ¥»¥Ã¥È¤Ï¡¢¼«Æ°½Ì¼Ü¤µ¤ì¤¿¥°¥é¥Õ¤ÎÃæ¤Î¥Ç¡¼¥¿¤Î¼þ¤ê¤Ë¶õ¤Î¶³¦¤òÃÖ¤¯»Å ÁȤߤòÄ󶡤·¤Þ¤¹¡£¥ª¥Õ¥»¥Ã¥È¤Ï¡¢x1,y1 ¼´¤È 2 ¼¡¸µ¤Î `plot` ¥³¥Þ¥ó¥É¤Î ¤ß¤Ç°ÕÌ£¤ò»ý¤Á¤Þ¤¹¡£
½ñ¼°:
set offsets <left>, <right>, <top>, <bottom> unset offsets show offsets
³Æ¥ª¥Õ¥»¥Ã¥È¤ÏÄê¿ô¡¢¤Þ¤¿¤Ï¿ô¼°¤¬»È¤¨¡¢¤½¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 0 ¤Ç¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢º¸±¦¤Î¥ª¥Õ¥»¥Ã¥È¤Ï x1 ¼´¤ÈƱ¤¸Ã±°Ì¤Ç»ØÄꤷ¡¢¾å²¼¤Î¥ª¥Õ ¥»¥Ã¥È¤Ï y1 ¼´¤ÈƱ¤¸Ã±°Ì¤Ç»ØÄꤷ¤Þ¤¹¤¬¡¢¥¡¼¥ï¡¼¥É "graph" ¤òÍѤ¤¤ë¤³ ¤È¤Ç¼´¤ÎÁ´ÈϰϤËÂФ¹¤ë³ä¹ç¤È¤·¤Æ¥ª¥Õ¥»¥Ã¥È¤ò»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£Àµ ¤Î¥ª¥Õ¥»¥Ã¥È¤ÎÃͤϡ¢¼´¤ÎÈϰϤò»ØÄꤵ¤ì¤¿Êý¸þ¤Ø¿¤Ð¤·¤Þ¤¹¡£Î㤨¤ÐÀµ¤Î²¼ Êý¸þ¤Î¥ª¥Õ¥»¥Ã¥È¤Ï y ¤ÎºÇ¾®Ãͤò¤è¤ê¾®¤µ¤ÊÃͤˤ·¤Þ¤¹¡£µö¤µ¤ì¤Æ¤¤¤ëÈÏ°Ï ¤Ç¤ÎÉé¤Î¥ª¥Õ¥»¥Ã¥È¤Ï¡¢¼«Æ°½Ì¼Ü¡¢¤¢¤ë¤¤¤Ï¥¯¥ê¥Ã¥Ô¥ó¥°¤È¤Î»×¤¤¤â¤è¤é¤Ì·ë ²Ì¤òÀ¸¤à²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£¼«Æ°½Ì¼Üµ¡Ç½¤«¤é¼´¤ÎÈϰϤÎÄ´Àá¤ò¼é¤ê¤¿¤¤¾ì¹ç ¤Ï¡¢"set auto fix" ¤â»ØÄꤹ¤ë¤È¤¤¤¤¤Ç¤·¤ç¤¦¡£
Îã:
set auto fix set offsets graph 0.05, 0, 2, 2 plot sin(x)
¤³¤Î sin(x) ¤Î¥°¥é¥Õ¤Î y ¤ÎÈÏ°Ï¤Ï [-3:3] ¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤ì¤Ï¡¢´Ø¿ô¤Î y ¤ÎÈÏ°Ï¤Ï [-1:1] ¤Ë¼«Æ°½Ì¼Ü¤µ¤ì¤Þ¤¹¤¬¡¢¿âľÊý¸þ¤Î¥ª¥Õ¥»¥Ã¥È¤¬¤½¤ì¤¾ ¤ì 2 ¤Ç¤¢¤ë¤¿¤á¤Ç¤¹¡£x ¤ÎÈÏ°Ï¤Ï [-11:10] ¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¥Ç¥Õ¥© ¥ë¥È¤¬ [-10:10] ¤Ç¤½¤ÎÁ´ÈϰϤ¬º¸¤Ë 0.05 ¤Î³ä¹ç¤À¤±¿¤Ð¤µ¤ì¤ë¤¿¤á¤Ç¤¹¡£
¥³¥Þ¥ó¥É origin ¤Ï¥¹¥¯¥ê¡¼¥ó¾å¤Ç¶ÊÌÌÉÁ²è¤Î¸¶ÅÀ¤ò»ØÄê (¤¹¤Ê¤ï¤Á¡¢ ¥°¥é¥Õ¤È¤½¤Î;Çò) ¤¹¤ë¤Î¤Ë»ÈÍѤ·¤Þ¤¹¡£¤½¤ÎºÂɸ·Ï¤Ï¥¹¥¯¥ê¡¼¥óºÂɸ·Ï (`screen`) ¤ÇÍ¿¤¨¤Þ¤¹¡£¤³¤ÎºÂɸ·Ï¤Ë´Ø¤¹¤ë¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£
½ñ¼°:
set origin <x-origin>,<y-origin>
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥°¥é¥Õ¤Ïɸ½à½ÐÎϤËɽ¼¨¤µ¤ì¤Þ¤¹¡£¥³¥Þ¥ó¥É output ¤Ï ¤½¤Î½ÐÎϤò»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤ä¥Ç¥Ð¥¤¥¹¤Ë¥ê¥À¥¤¥ì¥¯¥È¤·¤Þ¤¹¡£
½ñ¼°:
set output {"<filename>"} show output
¥Õ¥¡¥¤¥ë̾¤Ï°úÍÑÉä¤Ç°Ï¤Þ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¥Õ¥¡¥¤¥ë̾¤¬¾Êά¤µ¤ì¤¿¾ì¹ç ¤Ï¡¢Ä¾Á°¤Î output ¤Ç³«¤«¤ì¤¿¥Õ¥¡¥¤¥ë¤¬¥¯¥í¡¼¥º¤µ¤ì¡¢¿·¤¿¤Ê½ÐÎϤ¬ ɸ½à½ÐÎÏ (STDOUT) ¤ËÁ÷¤é¤ì¤Þ¤¹¡£(¤â¤·¡¢`set output "STDOUT"` ¤È¤¹¤ë¤È ½ÐÎÏ¤Ï "STDOUT" ¤È¤¤¤¦Ì¾Á°¤Î¥Õ¥¡¥¤¥ë¤ËÁ÷¤é¤ì¤ë¤«¤â¤·¤ì¤Þ¤»¤ó ! ["¤«¤â ¤·¤ì¤Ê¤¤" ¤È¤¤¤¦¤Î¤Ï¡¢Î㤨¤Ð `x11` ¤ä `wxt` ¤Ê¤É¤Î terminal (½ÐÎÏ·Á¼°) ¤Ç¤Ï output ¤¬Ìµ»ë¤µ¤ì¤ë¤«¤é¤Ç¤¹¡£])
terminal ¤È output ¤ÎξÊý¤ò»ØÄꤹ¤ë¾ì¹ç¡¢terminal ¤ò Àè¤Ë»ØÄꤹ¤ëÊý¤¬°ÂÁ´¤Ç¤¹¡£¤½¤ì¤Ï¡¢¤¢¤ë¼ï¤Î terminal ¤Ç¤Ï¡¢OS ¤¬É¬Í×¤È ¤¹¤ë¥Õ¥é¥°¤ò¥»¥Ã¥È¤¹¤ë¤³¤È¤¬¤¢¤ë¤«¤é¤Ç¤¹¡£Î㤨¤Ð¡¢OS ¤¬¥Õ¥¡¥¤¥ë¤ò³«¤¯ ¤È¤¤Ë (Îéµ·Îɤ¯) ¥Õ¥¡¥¤¥ë¤¬¥Õ¥©¡¼¥Þ¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¤«¤É¤¦¤«¤òÃΤëɬÍפ¬ ¤¢¤ë¤è¤¦¤Ê OS ¤Ê¤É¤¬¤½¤ì³ºÅö¤·¤Þ¤¹¡£
popen ´Ø¿ô¤ò»ý¤Ä¤è¤¦¤Ê¥Þ¥·¥ó (Unix Åù) ¤Ç¤Ï¡¢¥Õ¥¡¥¤¥ë̾¤ÎºÇ½é¤ò '|' ¤È ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢½ÐÎϤò¥·¥§¥ë¥³¥Þ¥ó¥É¤Ë¥Ñ¥¤¥×¤ÇÅϤ¹¤³¤È¤¬²Äǽ¤Ç¤¹¡£Î㤨 ¤Ð°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
set output "|lpr -Plaser filename" set output "|lp -dlaser filename"
MS-DOS ¤Ç¤Ï¡¢`set output "PRN"` ¤È¤¹¤ë¤Èɸ½à¤Î¥×¥ê¥ó¥¿¤Ë½ÐÎϤµ¤ì¤Þ¤¹¡£ VMS ¤Ç¤Ï½ÐÎϤÏǤ°Õ¤Î¥¹¥×¡¼¥ë²Äǽ¤Ê¥Ç¥Ð¥¤¥¹¤ËÁ÷¤ë¤³¤È¤¬½ÐÍè¤Þ¤¹¡£½ÐÎϤò DECnet Æ©²á¤Ê¥¿¥¹¥¯¤ËÁ÷¤ë¤³¤È¤â²Äǽ¤Ç¡¢¤½¤ì¤Ï¤¢¤ë¼ï¤Î½ÀÆðÀ¤òÍ¿¤¨¤Æ¤¯ ¤ì¤Þ¤¹¡£
parametric ¥³¥Þ¥ó¥É¤Ï `plot` ¤ª¤è¤Ó `splot` ¤Î°ÕÌ£¤òÄ̾ï¤Î´Ø¿ôÉÁ ²è¤«¤éÇÞ²ðÊÑ¿ôɽ¼¨ (parametric) ´Ø¿ôÉÁ²è¤ËÊѹ¹¤·¤Þ¤¹¡£parametric ¤ò»È¤¨¤Ð¸µ¤ÎÉÁ²è¥â¡¼¥É¤ËÌá¤ê¤Þ¤¹¡£
½ñ¼°:
set parametric unset parametric show parametric
2 ¼¡¸µ¥°¥é¥Õ¤Ë¤ª¤¤¤Æ¤Ï¡¢ÇÞ²ðÊÑ¿ôɽ¼¨´Ø¿ô¤Ï¤Ò¤È¤Ä¤ÎÇÞ²ðÊÑ¿ô¤ËÂФ¹¤ë 2 ¤Ä¤Î´Ø¿ô¤ÇÄê¤á¤é¤ì¤Þ¤¹¡£Îã¤È¤·¤Æ¤Ï plot sin(t),cos(t) ¤È¤¹¤ë¤³¤È¤Ë¤è¤Ã ¤Æ±ß¤¬ÉÁ¤±¤Þ¤¹ (¥¢¥¹¥Ú¥¯¥ÈÈæ¤¬Àµ¤·¤¯ÀßÄꤵ¤ì¤Æ¤¤¤ì¤Ð¡£°Ê²¼»²¾È: size)¡£`gnuplot` ¤Ï¡¢Î¾Êý¤Î´Ø¿ô¤¬ÇÞ²ðÊÑ¿ô¤Ë¤è¤ë `plot` ¤Î¤¿¤á¤Ë Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò½Ð¤·¤Þ¤¹¡£
3 ¼¡¸µ¥°¥é¥Õ¤Ë¤ª¤¤¤Æ¤ÏÌÌ¤Ï x = f(u,v), y = g(u,v), z = h(u,v) ¤ÇÄê¤á ¤é¤ì¤Þ¤¹¡£¤è¤Ã¤Æ 3 ¤Ä¤Î´Ø¿ô¤òÁȤǻØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Îã¤È¤·¤Æ¤Ï¡¢ `cos(u)*cos(v),cos(u)*sin(v),sin(u)` ¤È¤¹¤ë¤³¤È¤Ë¤è¤Ã¤ÆµåÌ̤¬ÉÁ¤±¤Þ¤¹¡£ `gnuplot` ¤Ï¡¢3 ¤ÄÁ´Éô¤Î´Ø¿ô¤¬ÇÞ²ðÊÑ¿ô¤Ë¤è¤ë `splot` ¤Î¤¿¤á¤ËÍ¿¤¨¤é¤ì ¤Æ¤¤¤Ê¤±¤ì¤Ð¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò½Ð¤·¤Þ¤¹¡£
¤³¤ì¤Ë¤è¤Ã¤ÆÉ½¸½¤Ç¤¤ë´Ø¿ô·²¤Ï¡¢Ã±½ã¤Ê f(x) ·¿¤Î´Ø¿ô·²¤ÎÆâÊñ¤¹¤ë¤³¤È¤Ë ¤Ê¤ê¤Þ¤¹¡£¤Ê¤¼¤Ê¤é¤Ð¡¢2 ¤Ä (3 ¤Ä) ¤Î´Ø¿ô¤Ï x, y (, z) ¤ÎÃͤòÆÈΩ¤Ë·×»» ¤¹¤ëµ½Ò¤¬¤Ç¤¤ë¤«¤é¤Ç¤¹¡£¼ÂºÝ¡¢t,f(t) ¤Î¥°¥é¥Õ¤Ï¡¢°ìÈÖÌܤδؿô¤Î¤è¤¦ ¤Ê¹±Åù´Ø¿ô¤òÍѤ¤¤Æ x ¤ÎÃͤ¬·×»»¤µ¤ì¤ë¾ì¹ç¤Ë f(x) ¤Ë¤è¤Ã¤ÆÀ¸À®¤µ¤ì¤ë¥° ¥é¥Õ¤ÈÅù²Á¤Ç¤¹¡£Æ±Íͤˡ¢3 ¼¡¸µ¤Ç¤Î u,v,f(u,v) ¤ÎÉÁ²è¤Ï¡¢f(x,y) ¤ÈÅù²Á ¤Ç¤¹¡£
ÇÞ²ðÊÑ¿ôɽ¼¨´Ø¿ô¤Ï¡¢x ¤Î´Ø¿ô¡¢y ¤Î´Ø¿ô (¡¢z ¤Î´Ø¿ô)¤Î½ç¤Ë»ØÄꤷ¡¢¤½¤ì ¤é¤Ï¶¦Ä̤ÎÇÞ²ðÊÑ¿ô¤ª¤è¤Ó¤½¤ÎÊѰè¤ÇÄêµÁ¤µ¤ì¤ë¤³¤È¤Ëα°Õ¤·¤Æ²¼¤µ¤¤¡£
¤µ¤é¤Ë¡¢parametric ¤Î»ØÄê¤Ï¡¢¿·¤·¤¤ÊÑ¿ôÊѰè¤ò»ÈÍѤ¹¤ë¤³¤È¤ò°Å¤Ë Àë¸À¤·¤Þ¤¹¡£Ä̾ï¤Î f(x) ¤ä f(x,y) ¤¬ xrange¡¢yrange (¡¢zrange) ¤ò»ÈÍÑ ¤¹¤ë¤Î¤ËÂФ·¤Æ¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ï¤½¤ì¤Ë²Ã¤¨¤Æ¡¢trange, urange, vrange ¤ò»ÈÍѤ·¤Þ¤¹¡£¤³¤ì¤é¤ÎÊѰè¤Ï trange, urange, vrange ¤Ë¤è¤Ã¤ÆÄ¾ÀÜ»ØÄꤹ¤ë¤³¤È¤â¡¢`plot` ¤ä `splot` ¤Ç»ØÄꤹ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£ ¸½»þÅÀ¤Ç¤Ï¡¢¤³¤ì¤é¤ÎÇÞ²ðÊÑ¿ô¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÊѰè¤Ï [-5:5] ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ ¾ÍèŪ¤Ë¤Ï¤³¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥ÈÃͤò¤â¤Ã¤ÈͰդʤâ¤Î¤ËÊѹ¹¤¹¤ëͽÄê¤Ç¤¹¡£
¥³¥Þ¥ó¥É `show plot` ¤Ï¸½ºß¤ÎÉÁ²è¥³¥Þ¥ó¥É¡¢¤¹¤Ê¤ï¤Á replot ¥³¥Þ¥ó¥É ¤ÇºÆ¸½¤µ¤ì¤ë¡¢Ä¾Á°¤Ë¹Ô¤ï¤ì¤¿ `plot` ¤ä `splot` ¥³¥Þ¥ó¥É¤òɽ¼¨¤·¤Þ¤¹¡£
¤µ¤é¤Ë¥³¥Þ¥ó¥É`show plot add2history` ¤Ï¡¢¤³¤Î¸½ºß¤ÎÉÁ²è¥³¥Þ¥ó¥É¤ò `history` ¤Ë½ñ¤½Ð¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢replot ¤ò»È¤Ã¤ÆÄ¾Á°¤ÎÉÁ²è¥³¥Þ¥ó¥É ¤Ë¶ÊÀþ¤òÄɲä·¤¿¾ì¹ç¡¢¤½¤·¤Æ¥³¥Þ¥ó¥É¹ÔÁ´ÂΤò¤¹¤°¤ËÊÔ½¸¤·¤¿¤¤¾ì¹ç¤ËÊØÍø ¤Ç¤¹¡£
pm3d ¤Ï `splot` ¤Î°ì¤Ä¤Î¥¹¥¿¥¤¥ë¤Ç¡¢¥Ñ¥ì¥Ã¥È¤Ë³ä¤êÉÕ¤±¤é¤ì¤¿ 3 ¼¡¸µ¡¢ 4 ¼¡¸µ¥Ç¡¼¥¿¤ò¡¢¥«¥é¡¼/³¥¿§¤Î¿§ÃÏ¿Þ/¶ÊÌ̤Ȥ·¤ÆÉÁ²è¤·¤Þ¤¹¡£¤³¤ì¤Ï¤¢¤ë¥¢ ¥ë¥´¥ê¥º¥à¤òÍѤ¤¤Æ¤¤¤Æ¡¢¤³¤ì¤Ï¥Ç¡¼¥¿¤¬³Ê»Ò¾õ¤Ç¤¢¤Ã¤Æ¤â¡¢¥Ç¡¼¥¿ÁöººËè¤Ë ÅÀ¤Î¿ô¤¬°ã¤Ã¤Æ¤¤¤ë¤è¤¦¤ÊÈó³Ê»Ò¾õ¤Î¥Ç¡¼¥¿¤Ç¤¢¤Ã¤Æ¤â¡¢Á°½èÍý¤¹¤ë¤³¤È¤Ê¤¯ ÉÁ²è¤Ç¤¤Þ¤¹¡£
½ñ¼° (¥ª¥×¥·¥ç¥ó¤ÏǤ°Õ¤Î½ç¤ÇÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹):
set pm3d set pm3d { { at <position> } { interpolate <steps/points in scan, between scans> } { scansautomatic | scansforward | scansbackward | depthorder } { flush { begin | center | end } } { ftriangles | noftriangles } { clip1in | clip4in } { corners2color { mean|geomean|median|min|max|c1|c2|c3|c4 } } { hidden3d {<linestyle>} | nohidden3d } { implicit | explicit } { map } } show pm3d unset pm3d
splot ¥³¥Þ¥ó¥É¤Ç `with pm3d` ¤ò»ØÄꤷ¤¿¾ì¹ç¡¢¤Þ¤¿¤Ï¥Ç¡¼¥¿¤ä´Ø¿ôÉÁ²è¥¹ ¥¿¥¤¥ë (style) ¤¬Âç°èŪ¤Ë pm3d ¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤¢¤ë¤¤¤Ï¡¢ pm3d ¥â¡¼¥É¤¬ `set pm3d implicit` ¤È¤Ê¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢pm3d ¤Î¥«¥é¡¼¶Ê Ì̤¬ÉÁ²è¤µ¤ì¤Þ¤¹¡£¸å¤Î 2 ¤Ä¤Î¾ì¹ç¤Ï¡¢plot ¥³¥Þ¥ó¥É¤Ç»ØÄꤷ¤¿¥¹¥¿¥¤¥ë¤Ç À¸À®¤µ¤ì¤ëÌÖÌÜ¤Ë p3md ¶ÊÌ̤òÄɲ乤ë·Á¤ÇÉÁ²è¤·¤Þ¤¹¡£Î㤨¤Ð¡¢
splot 'fred.dat' with lines, 'lola.dat' with lines
¤Ï¡¢³Æ¥Ç¡¼¥¿½¸¹çËè¤ËÀÞ¤ìÀþ¤Ë¤è¤ëÌÖÌÜ¤È pm3d ¶ÊÌ̤ÎξÊý¤òÉÁ²è¤·¤Þ¤¹¡£ ¥ª¥×¥·¥ç¥ó `explicit` ¤¬ ON (¤Þ¤¿¤Ï `implicit` ¤¬ OFF) ¤Î¾ì¹ç¤Ï¡¢Â°À `with pm3d` ¤¬»ØÄꤵ¤ì¤¿ÉÁ²è¤Î¤ß¤¬ pm3d ¶ÊÌ̤Ȥ·¤ÆÉÁ²è¤µ¤ì¤Þ¤¹¡£Î㤨¤Ð
splot 'fred.dat' with lines, 'lola.dat' with pm3d
¤Ï¡¢'freq.dat' ¤ÏÀÞ¤ìÀþ¤Ç (Àþ¤Î¤ß¤Ç)¡¢'lola.dat' ¤Ï pm3d ¶ÊÌ̤ÇÉÁ²è¤µ ¤ì¤Þ¤¹¡£
gnuplot ¤Îµ¯Æ°»þ¤Ï¤½¤Î¥â¡¼¥É¤Ï `explicit` ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£Îò»ËŪ¡¢¤½¤· ¤Æ¸ß´¹À¤Î¤¿¤á¤Ë¡¢¥³¥Þ¥ó¥É `set pm3d;` (¤¹¤Ê¤ï¤Á¥ª¥×¥·¥ç¥ó¤ò»ØÄꤷ¤Ê¤¤ ¾ì¹ç) ¤È `set pm3d at X ...` (¤¹¤Ê¤ï¤Á `at` ¤¬ºÇ½é¤Î¥ª¥×¥·¥ç¥ó¤Î¾ì¹ç) ¤Ï¥â¡¼¥É¤ò `implicit` ¤ËÊѹ¹¤·¤Þ¤¹¡£¥³¥Þ¥ó¥É `set pm3d;` ¤Ï¡¢¤½¤Î¾¤Î ¥ª¥×¥·¥ç¥ó¤ò¤½¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤Î¾õÂÖ¤ËÀßÄꤷ¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Î¥Ç¡¼¥¿/´Ø¿ô¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤ò `pm3d` ¤Ë¤·¤¿¤¤¾ì¹ç¤Ï¡¢Î㤨¤Ð
set style data pm3d
¤È¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¥ª¥×¥·¥ç¥ó `implicit` ¤È `explicit` ¤Ï¸úÎϤò»ý¤Á¤Þ ¤»¤ó¡£
¤¤¤¯¤Ä¤«¤ÎÉÁ²è¤Ë¤ª¤¤¤Æ¤Ï¡¢¤½¤ì¤é¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¤ÇÍ¿¤¨¤é¤ì¤¿½ç¤ËÉÁ²è¤µ ¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤³¤ì¤ÏÆÃ¤Ë¡¢°ÊÁ°¤ÎÉÁ²è¤ò¾å½ñ¤¤·¤Æ¤½¤ì¤Ç¤½ ¤Î°ìÉô¤ò±£¤·¤Æ¤·¤Þ¤¦²ÄǽÀ¤¬¤¢¤ë¤è¤¦¤Ê¶ÊÌ̤ÎÅɤê¤Ä¤Ö¤·¤ÎºÝ¤Ë´Ø¿´¤ò»ý¤¿ ¤ì¤ë¤Ç¤·¤ç¤¦¡£
p3md ¤Î¿§ÉÕ¤±¤Ï¡¢3 ¤Ä¤Î°Û¤Ê¤ë°ÌÃÖ `top`, `bottom`, surface ¤Î¤¤¤º¤ì ¤«¡¢¤Þ¤¿¤Ï¤¹¤Ù¤Æ¤Ë¹Ô¤¨¤Þ¤¹¡£°Ê²¼»²¾È: `pm3d position`¡£°Ê²¼¤Î¥³¥Þ¥ó¥É ¤Ï¡¢°Û¤Ê¤Ã¤¿¹â¤µ¤Ç 3 ¤Ä¤Î¿§ÉÕ¤¤Î¶ÊÌ̤òÉÁ¤¤Þ¤¹:
set border 4095 set pm3d at s splot 10*x with pm3d at b, x*x-y*y, x*x+y*y with pm3d at t
°Ê²¼¤â»²¾È: palette, cbrange, `set colorbox`¡£¤½¤·¤Æ¤â¤Á¤í ¤ó¥Ç¥â¥Õ¥¡¥¤¥ë `demo/pm3d.dem` ¤â»²¹Í¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£
¤Þ¤º¡¢ÃÏ¿Þ/¶ÊÌ̤¬¤É¤Î¤è¤¦¤ËÉÁ¤«¤ì¤ë¤Î¤«¤Ë¤Ä¤¤¤Æµ½Ò¤·¤Þ¤¹¡£ÆþÎϥǡ¼¥¿ ¤Ï¡¢´Ø¿ô¤òɾ²Á¤·¤ÆÆÀ¤é¤ì¤ë¤«¤Þ¤¿¤Ï `splot data file` ¤«¤éÆÀ¤é¤ì¤Þ¤¹¡£ ¶ÊÌ̤ϡ¢Áöºº (¸ÉΩÀþ) ¤Î·«¤êÊÖ¤·¤Ç¹½À®¤µ¤ì¤Þ¤¹¡£pm3d ¥¢¥ë¥´¥ê¥º¥à¤Ç¤Ï¡¢ ºÇ½é¤ÎÁöºº¤Ç¸¡½Ð¤µ¤ì¤¿ÎÙ¤ê¹ç¤¦ 2 ÅÀ¤È¡¢¼¡¤ÎÁöºº¤Ç¸¡½Ð¤µ¤ì¤¿Â¾¤Î 2 ÅÀ¤Î ´Ö¤ÎÎΰ褬¡¢¤³¤ì¤é 4 ÅÀ¤Î z ¤ÎÃÍ (¤Þ¤¿¤ÏÄɲ䵤줿 'color' ÍѤÎÎó¤ÎÃÍ¡¢ °Ê²¼»²¾È: using) ¤Ë½¾¤Ã¤Æ³¥¿§¤Ç (¤Þ¤¿¤Ï ¥«¥é¡¼¤Ç) Åɤé¤ì¤Þ¤¹¡£¥Ç¥Õ¥© ¥ë¥È¤Ç¤Ï 4 ¤Ä¤Î³Ñ¤ÎÃͤÎÊ¿¶ÑÃͤ¬»È¤ï¤ì¤Þ¤¹¤¬¡¢¤½¤ì¤Ï¥ª¥×¥·¥ç¥ó `corners2color` ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£¤½¤ì¤Ê¤ê¤Î¶ÊÌ̤òÉÁ¤¯¤¿¤á¤Ë¤Ï¡¢ÎÙ¤ê¹ç¤¦ 2 ÅÀ¤ÎÁöºº¤¬¸òº¹¤·¤Æ¤Ï¤¤¤±¤Ê¤¯¤Æ¡¢¶áÀÜÅÀÁöººËè¤ÎÅÀ¤Î¿ô¤¬°ã¤¤¤¹¤®¤Æ¤Ï¤¤ ¤±¤Þ¤»¤ó¡£¤â¤Á¤í¤ó¡¢ºÇ¤âÎɤ¤¤Î¤ÏÁöºº¤ÎÅÀ¤Î¿ô¤¬Æ±¤¸¤³¤È¤Ç¤¹¡£Â¾¤Ë¤Ï²¿¤â ɬÍפǤϤ¢¤ê¤Þ¤»¤ó (Î㤨¤Ð¥Ç¡¼¥¿¤Ï³Ê»Ò¾õ¤Ç¤¢¤ëɬÍפâ¤Ê¤¤)¡£Â¾¤Ë¤â¤³¤Î pm3d ¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢ÆþÎϤµ¤ì¤¿ (·×¬¤µ¤ì¤¿¡¢¤¢¤ë¤¤¤Ï·×»»¤µ¤ì¤¿) ÎÎ°è ¤Î³°¤Ë¤Ï²¿¤âÉÁ¤«¤Ê¤¤¡¢¤È¤¤¤¦Ä¹½ê¤¬¤¢¤ê¤Þ¤¹¡£
¶ÊÌ̤ο§¤Å¤±¤Ï¡¢°Ê²¼¤Î¤è¤¦¤ÊÆþÎϥǡ¼¥¿¤Ë´Ø¤·¤Æ¹Ô¤ï¤ì¤Þ¤¹:
1. ´Ø¿ô¡¢¤Þ¤¿¤Ï 1 ¤Ä¤« 3 ¤Ä¤Î¥Ç¡¼¥¿Î󤫤é¤Ê¤ë¥Ç¡¼¥¿¤Î splot: ¾å¤Ë½Ò¤Ù ¤¿»Í³Ñ·Á¤Î 4 ¤Ä¤Î³Ñ¤Î z ºÂɸ¤ÎÊ¿¶ÑÃÍ (¤Þ¤¿¤Ï `corners2color`) ¤«¤é¡¢³¥ ¿§¤ÎÈÏ°Ï [0:1] ¤òÍ¿¤¨¤ë zrange ¤Þ¤¿¤Ï cbrange ¤ÎÈÏ°Ï [min_color_z,max_color_z] ¤Ø¤ÎÂбþ¤Ë¤è¤ê¡¢³¥¿§/¥«¥é¡¼¤ÎÃͤ¬ÆÀ¤é¤ì¤Þ¤¹¡£ ¤³¤ÎÃͤϡ¢Ä¾Àܳ¥¿§¤Î¿§ÃÏ¿ÞÍѤγ¥¿§¤ÎÃͤȤ·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£Àµµ¬²½ ¤µ¤ì¤¿³¥¿§¤ÎÃͤò¥«¥é¡¼¤ËÂбþ¤µ¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£´°Á´¤ÊÀâÌÀ¤Ï¡¢°Ê²¼»² ¾È: palette¡£
2. 2 ¤Ä¤« 4 ¤Ä¤Î¥Ç¡¼¥¿Î󤫤é¤Ê¤ë¥Ç¡¼¥¿¤Î splot: ³¥¿§/¥«¥é¡¼¤ÎÃͤϡ¢z ¤ÎÃͤÎÂå¤ï¤ê¤ËºÇ¸å¤ÎÎó¤ÎºÂɸ¤ò»È¤Ã¤ÆÆÀ¤é¤ì¤Þ¤¹¤Î¤Ç¡¢¿§¤È z ºÂɸ¤¬ÆÈΩ ¤Ê¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤Ï 4 ¼¡¸µ¥Ç¡¼¥¿¤ÎÉÁ²è¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¾¤ÎÃí°Õ:
1. ʪÍý³Ø¼Ô¤Î´Ö¤Ç¤Ï¡¢gnuplot ¤Îʸ½ñ¤ä¥½¡¼¥¹¤Ë¸½¤ï¤ì¤ë 'iso_curve' (¸É ΩÀþ) ¤È¤¤¤¦¸ÀÍÕ¤è¤ê¤â¡¢¾å¤Ç¸ÀµÚ¤·¤¿ 'Áöºº (scan)' ¤È¤¤¤¦¸ÀÍÕ¤ÎÊý¤¬»È ¤ï¤ì¤Æ¤¤¤Þ¤¹¡£1 ÅÙ¤ÎÁöºº¤È¾¤ÎÁöºº¤ÎµÏ¿¤Ë¤è¤ê¿§ÃϿޤòɾ²Á¤¹¤ë¡¢¤È¤¤¤¦ ¤Î¤Ï¤½¤¦¤¤¤¦°ÕÌ£¤Ç¤¹¡£
2. 'gray' ¤ä 'color' ¤ÎÃÍ (scale) ¤Ï¡¢³ê¤é¤«¤ËÊѲ½¤¹¤ë¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Ø ¤Î¡¢Ï¢Â³¤ÊÊÑ¿ô¤ÎÀþ·Á¼ÌÁü¤Ç¤¹¡£¤½¤Î¼ÌÁü¤ÎÍͻҤÏÉÁ²è¥°¥é¥Õ¤ÎÎÙ¤ËĹÊý·Á¤Ç ɽ¼¨¤µ¤ì¤Þ¤¹¡£¤³¤Îʸ½ñ¤Ç¤Ï¤½¤ì¤ò "¥«¥é¡¼¥Ü¥Ã¥¯¥¹ (colorbox)" ¤È¸Æ¤Ó¡¢ ¤½¤ÎÊÑ¿ô¤ò¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤ÎÊÑ¿ô¤È¸Æ¤Ó¤Þ¤¹¡£°Ê²¼»²¾È: `set colorbox`, cbrange¡£
3. pm3d ¤Î¿§¤Å¤±¤ò 3 ¼¡¸µ¶ÊÌ̤ǤϤʤ¯ 2 ¼¡¸µÉÁ²è¤Ë»È¤¦¤Ë¤Ï¡¢ `set view map` ¤« `set pm3d map` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
¿§¤Î¶ÊÌ̤ÏÄìÌ̤«Å·°æ (¤³¤Î¾ì¹ç¤Ï³¥¿§/¥«¥é¡¼¤ÎÊ¿ÌÌÃÏ¿Þ) ¤«¶ÊÌ̾å¤ÎÅÀ¤Î z ºÂɸ (³¥¿§/¥«¥é¡¼¶ÊÌÌ) ¤ËÉÁ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤ÎÁªÂò¤Ï¡¢¥ª¥×¥·¥ç¥ó `at` ¤Ë¡¢`b`, `t`, `s` ¤Î 6 ¤Ä¤Þ¤Ç¤ÎÁȹ礻¤Îʸ»úÎó¤ò¤Ä¤±¤Æ»ØÄꤹ¤ë¤³¤È ¤Ç¹Ô¤¨¤Þ¤¹¡£Î㤨¤Ð `at b` ¤ÏÄìÌ̤ΤߤËÉÁ²è¤·¤Þ¤¹¤·¡¢`at st` ¤ÏºÇ½é¤Ë¶Ê Ì̤ËÉÁ¤¤¤Æ¼¡¤ËÅ·°æÌ̤˿§ÃϿޤòÉÁ¤¤Þ¤¹¤·¡¢`at bstbst` ¤Ï ... ¿¿ÌÌÌÜ¤Ê Ïᢤ³¤ó¤Ê¤â¤Î¤Ï»È¤¤¤Þ¤»¤ó¡£
Åɤé¤ì¤¿»Í³Ñ·Á¤Ï¡¢¼¡¤«¤é¼¡¤Ø¤ÈÉÁ²è¤µ¤ì¤Æ¹Ô¤¤Þ¤¹¡£¶ÊÌ̤òÉÁ²è¤¹¤ë¾ì¹ç (`at s`)¡¢¸å¤Î»Í³Ñ·Á¤¬Á°¤Î¤â¤Î¤Ë½Å¤Ê¤ê (¾å½ñ¤¤·) ¤Þ¤¹ (gnuplot ¤ÏÅÉ¤é ¤ì¤¿Â¿³Ñ·Á¤ÎÌ֤νŤʤê¤ÎÁê¸ßºîÍѤò·×»»¤¹¤ë¤è¤¦¤Ê²¾ÁÛ¸½¼Â¥Ä¡¼¥ë¤Ç¤Ï¤¢¤ê ¤Þ¤»¤ó)¡£ ºÇ½é¤ËÁöºº¤µ¤ì¤ë¥Ç¡¼¥¿¤òºÇ½é¤ËÉÁ¤¯¤«ºÇ¸å¤ËÉÁ¤¯¤«¤òÀÚÂØ¤¨¤ë¥¹ ¥¤¥Ã¥Á¥ª¥×¥·¥ç¥ó `scansforward` ¤È `scansbackward` ¤ò»î¤·¤Æ¤ß¤Æ¤¯¤À¤µ ¤¤¡£¥Ç¥Õ¥©¥ë¥È¤Ï `scansautomatic` ¤Ç¡¢¤³¤ì¤Ï gnuplot ¼«¿È¤ËÁöºº¤Î½ç¤ò ¿ä¬¤µ¤»¤Þ¤¹¡£°ìÊý¤Ç¡¢¥ª¥×¥·¥ç¥ó `depthorder` ¤Ï»Í³Ñ·Á¤Î½ç½ø¤ò´°Á´¤ËºÆ ¹½À®¤·¤Þ¤¹¡£Åɤê¤Ä¤Ö¤·¤Ï¿¼¤µ½ç¤ËʤÓÊѤ¨¤µ¤ì¤¿¸å¤Ç¹Ô¤ï¤ì¡¢¤³¤ì¤Ë¤è¤ê¤« ¤Ê¤êÊ£»¨¤Ê¶ÊÌ̤Ǥâ»ë³ÐŪ¤Ê¤â¤Î¤Ë¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `pm3d depthorder`¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢pm3d ¤ÎÅɤêÄÙ¤·¶ÊÌ̤ò¹½À®¤¹¤ë»Í³Ñ·Á¤Ï¡¢¤½¤ì¤é¤¬¶ÊÌ̤Π³Ê»ÒÅÀ¤Ë±è¤Ã¤Æ½Ð²ñ¤¦½çÈÖ¤ËÅɤêÄÙ¤µ¤ì¤Þ¤¹¡£¤³¤Î½çÈ֤ϡ¢¥ª¥×¥·¥ç¥ó `scansautomatic`|`scansforward`|`scansbackward` ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£¤³¤ì¤é ¤ÎÁöºº (scan) ¥ª¥×¥·¥ç¥ó¤Ï¡¢°ìÈ̤ˤϱ£Ì̽èÍý¤È¤ÏξΩ¤·¤Þ¤»¤ó¡£
2 ²ó¤ÎϢ³¤¹¤ëÁöºº¤ÇÅÀ¤Î¿ô¤¬Æ±¤¸¤Ç¤Ê¤«¤Ã¤¿¾ì¹ç¡¢»Í³Ñ·Á¤ÎÅÀ¤Î¼è¤ê»Ï¤á¤ò¡¢ ξÊý¤ÎÁöºº¤ÎºÇ½é¤«¤é (`flush begin`) ¤Ë¤¹¤ë¤«¡¢ºÇ¸å¤«¤é (`flush end`) ¤Ë¤¹¤ë¤«¡¢¿¿Ã椫¤é (`flush center`) ¤Ë¤¹¤ë¤«¤ò·èÄꤷ¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£ `flush (center|end)` ¤Ï `scansautomatic` ¤È¤ÏξΩ¤»¤º¡¢¤è¤Ã¤Æ `flush center` ¤Þ¤¿¤Ï `flush end` ¤ò»ØÄꤷ¤Æ `scansautomatic` ¤¬ÀßÄꤵ ¤ì¤¿¾ì¹ç¡¢¤½¤ì¤Ï̵¸À¤Ç `scansforward` ¤ËÊѹ¹¤µ¤ì¤Þ¤¹¡£
2 ²ó¤ÎϢ³¤¹¤ëÁöºº¤ÇÅÀ¤Î¿ô¤¬Æ±¤¸¤Ç¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¸Ä¡¹¤ÎÁöºº¤ÇÅÀ¤¬Â¤ê¤Ê ¤¤¾ì¹ç¤Ë¡¢Áöºº¤ÎºÇ¸å¤Ë¿§»°³Ñ·Á¤òÉÁ¤¯¤«¤É¤¦¤«¤ò¥ª¥×¥·¥ç¥ó `ftriangles` ¤Ï»Ø¼¨¤·¤Þ¤¹¡£¤³¤ì¤Ï³ê¤é¤«¤Ê¿§ÃϿޤ泦¤òÉÁ¤¯¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£
gnuplot ¤Ï¡¢¶ÊÌ̤ÎÅɤêÄÙ¤·¤Ë¤ª¤¤¤Æ¤Ï¡¢ËÜÅö¤Î±£Ì̽èÍý¤Ï¹Ô¤¤¤Þ¤»¤ó¤¬¡¢¤¿ ¤¤¤Æ¤¤¤Ï±ó¤¤Êý¤«¤é¶á¤¤Êý¤Ø½ç¤Ë»Í³Ñ·ÁÍ×ÁǤòÅɤêÄÙ¤¹¤³¤È¤Ç½½Ê¬¤Ê¤Ç¤¤¢¤¬ ¤ê¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤Î¥â¡¼¥É¤Ï¡¢°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤ò»È¤¦¤³¤È¤ÇÁªÂò¤Ç¤¤Þ¤¹:
set pm3d depthorder hidden3d
¥ª¥×¥·¥ç¥ó `depthorder` ¤ÏÅɤêÄÙ¤·»Í³Ñ·Á¤Ø¤Î»Ø¼¨¤Ç¡¢¥ª¥×¥·¥ç¥ó `hidden3d` ¤ÏƱÍͤ˶³¦Àþ (¤â¤·ÉÁ¤¯¤Ê¤é) ¤Ø¤Î»Ø¼¨¤Ç¤¹¡£Âç°èŪ¤Ê¥ª¥×¥· ¥ç¥ó¤Ç¤¢¤ë `set hidden3d` ¤Ï¡¢pm3d ¶ÊÌ̤ˤϱƶÁ¤·¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯ ¤À¤µ¤¤¡£
»Í³Ñ·Á¤Î x,y ºÂɸ¤Ë´Ø¤¹¤ë¥¯¥ê¥Ã¥Ô¥ó¥°¤Ï 2 ¤Ä¤ÎÊýË¡¤Ç¹Ô¤ï¤ì¤Þ¤¹¡£ `clip1in`: ³Æ»Í³Ñ·Á¤ÎÁ´¤Æ¤Î 4 ÅÀ¤¬ÄêµÁ¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤º¡¢¾¯¤Ê¤¯¤È ¤â¤½¤Î¤¦¤Á¤Î 1 ÅÀ¤¬ x, y ¤ÎÈϰϤˤª¤µ¤Þ¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£ `clip4in`: ³Æ»Í³Ñ·Á¤ÎÁ´¤Æ¤Î 4 ÅÀ¤¬ x, y ¤ÎÈϰϤˤª¤µ¤Þ¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê ¤ê¤Þ¤»¤ó¡£
`3 Îó¤Î¥Ç¡¼¥¿ (x,y,z) ¤Î¾ì¹ç`:
¿§¤Å¤±¤ÎÀßÄê¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤ÎÉÁ²è¤ÈƱÍÍ¤Ë palette ¤Ç·èÄꤵ¤ì¤Þ ¤¹¡£°ì¤Ä¤ÎÉÁ²è¤Ç¤Ï°ì¤Ä¤Î¥Ñ¥ì¥Ã¥È¤Î¤ß¤¬Â¸ºß¤·ÆÀ¤Þ¤¹¡£¤¤¤¯¤Ä¤â¤Î¶ÊÌ̤ò°Û ¤Ê¤ë¥Ñ¥ì¥Ã¥È¤ÇÉÁ²è¤¹¤ë¤Ë¤Ï¡¢origin ¤È size ¤ò¸ÇÄꤷ¤Æ `mutiplot` ¤ò»È¤¦¤³¤È¤Ç¹Ô¤¨¤Þ¤¹¡£½ÐÎϥɥ饤¥Ð¤¬ÍøÍѤǤ¤ë¿§¤ò»È¤¤¿Ô¤¯¤·¤Æ¤·¤Þ¤¦¾ì ¹ç¤Ë¤Ï `set palette maxcolors` ¤ò»È¤¦¤³¤È¤ò˺¤ì¤º¤Ë¡£
ÉÁ²è¤µ¤ì¤ë³Æ pm3d »Í³Ñ·Á¤Ë¤Ï°ì¤Ä¤Î³¥¿§/¥«¥é¡¼Ãͤ¬Âбþ¤·¤Þ¤¹ (4 ĺÅÀ´Ö ¤Ç³ê¤é¤«¤Ê¥«¥é¡¼ÊѲ½¤Ïµ¯¤³¤ê¤Þ¤»¤ó)¡£¤½¤ÎÃͤϡ¢`corners2color <option>` ¤Ë½¾¤Ã¤Æ¼þ°Ï¤Î³Ñ¤Î z ºÂɸ¤«¤é·×»»¤µ¤ì¤Þ¤¹¡£<option> ¤Ï 'mean' (¥Ç¥Õ¥© ¥ë¥È)¡¢'geomean', 'median' ¤Ç¡¢¶ÊÌ̤Υ«¥é¡¼¤ÎÊ¿³ê²½¤Ë´ö¤Ä¤«¤Î¼ïÎà¤òÍ¿ ¤¨¡¢'min','max' ¤Ï¤½¤ì¤¾¤ìºÇ¾®ÃÍ¡¢ºÇÂçÃͤòÁªÂò¤·¤Þ¤¹¡£¤³¤ì¤é¤Ï±ÔÉҤʡ¢ ¤¢¤ë¤¤¤ÏµÞ·ã¤Ê¥Ô¡¼¥¯Ãͤò»ý¤Ä¤è¤¦¤Ê¥Ô¥¯¥»¥ë¥¤¥á¡¼¥¸¤ä¿§ÃϿޤòºî¤ë¤È¤¤Ë ¤ÏɬÍפ¢¤ê¤Þ¤»¤ó¡£¤½¤Î¤è¤¦¤Ê¾ì¹ç¤Ë¤Ï¡¢¤à¤·¤í¥ª¥×¥·¥ç¥ó 'c1', 'c2', 'c3', 'c4' ¤ò»È¤Ã¤Æ¡¢»Í³Ñ·Á¤Î¿§¤Î³äÅö¤Ë¤¿¤À°ì¤Ä¤Î³Ñ¤Î z ºÂɸ¤ò»È¤¦¤è¤¦ ¤Ë¤¹¤ì¤Ð¤¤¤¤¤Ç¤·¤ç¤¦¡£¤É¤Î³Ñ¤¬ 'c1' ¤ËÂбþ¤¹¤ë¤Î¤«¤òÃΤ뤿¤á¤Ë¤Ï²¿²ó¤« ¼Â¸³¤·¤Æ¤ß¤ëɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£¤½¤Î¸þ¤¤ÏÉÁ²è¤ÎÊý¸þ¤Ë°Í¸¤·¤Æ¤¤¤Þ¤¹¡£ pm3d ¥¢¥ë¥´¥ê¥º¥à¤Ï¡¢¥«¥é¡¼¶ÊÌ̤òÆþÎϥǡ¼¥¿ÅÀ¤ÎÈϰϤγ°¤Ë¤ÏÉÁ¤«¤Ê¤¤¤Î ¤Ç¡¢¥ª¥×¥·¥ç¥ó 'c<j>' ¤Ï¡¢³Ê»Ò¤Î 2 ¤Ä¤Î¤Ø¤ê¤Ë±è¤Ã¤¿¥Ô¥¯¥»¥ë¤¬¡¢¤É¤Î»Í ³Ñ·Á¤Î¿§¤Ë¤â´óÍ¿¤·¤Ê¤¤¡¢¤È¤¤¤¦·ë²Ì¤ò¤â¤¿¤é¤·¤Þ¤¹¡£Î㤨¤Ð¡¢pm3d ¥¢¥ë¥´ ¥ê¥º¥à¤ò 4x4 ¤Î¥Ç¡¼¥¿ÅÀ¤Î³Ê»Ò¤ËŬÍѤ¹¤ë¥¹¥¯¥ê¥×¥È `demo/pm3d.dem` (À§ È󸫤Ƥ¯¤À¤µ¤¤) ¤Ç¤Ï¡¢(4-1)x(4-1)=9 ¿§¤·¤«¤Ê¤¤Ä¹Êý·Á¤¬À¸À®¤µ¤ì¤Þ¤¹¡£
`4 Îó¤Î¥Ç¡¼¥¿ (x,y,z,color) ¤Î¾ì¹ç`:
4 ÎóÌܤ˥ǡ¼¥¿¤òÍ¿¤¨¤¿¾ì¹ç¡¢¤½¤ì¤òÄ̾ï¤ÏÊ̤˥ѥì¥Ã¥È¤Ë³ä¤êÅö¤Æ¤ë³¥¿§³¬ Ä´ÃͤȤߤʤ·¤Þ¤¹¡£¸Ä¡¹¤Î»Í³Ñ·Á¤ÎºÌ¿§¤Ï¾å¤ÈƱÍͤ˹Ԥ¤¤Þ¤¹¤¬¡¢¿§¤ÎÃÍ¤Ï z ¤ÎÃͤȤÏÀÚ¤êÎ¥¤µ¤ì¤Þ¤¹¡£Ê̤κ̿§¥ª¥×¥·¥ç¥ó¤Ë¤è¤ê¡¢4 ÎóÌܤΥǡ¼¥¿¤Ë RGB ¿§¤òÍ¿¤¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `rgbcolor variable`¡£¤³¤Î¾ì¹ç¡¢ÉÁ ²è¥³¥Þ¥ó¥É¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
splot ... using 1:2:3:4 with pm3d lc rgb variable
Í¿¤¨¤é¤ì¤¿ÀáÅÀ¤ËÂФ·¤Æ¡¢¤½¤Î¼þ¤ê¤Î 4 ¤Ä¤ÎÀáÅÀ¤ÎÊ¿¶Ñ²½¤µ¤ì¤¿ (x,y) ºÂɸ ¤«¤é³Ñ¤òÆÀ¤Æ»Í³Ñ·Á¤òºî¤Ã¤Æ¡¢¤½¤Î»Í³Ñ·Á¤òÀáÅÀ¤Î¿§¤ÇÅɤ롢¤È¤¤¤Ã¤¿¤è¤¦¤Ê ¾¤ÎÉÁ²è¥¢¥ë¥´¥ê¥º¥à¤¬¾Íè¼ÂÁõ¤µ¤ì¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¤³¤ì¤Ï¡¢¥¤¥á¡¼¥¸¤ÎÉÁ²è (2 ¼¡¸µ¤Î³Ê»Ò) ¤ËÂФ·¤Æ¤Ï `image` ¤È rgbimage ¥¹¥¿¥¤¥ë¤Ë¤è¤Ã¤Æ´û¤Ë¹Ô¤Ê¤ï¤ì¤Æ¤¤¤Þ¤¹¡£
z ¤ÎÃͤÎÈϰϤȶÊÌ̤理ÎÃͤÎÈϰϤϡ¢z ¤È cb ¤Ë´Ø¤¹¤ë `set log` ƱÍÍ¡¢ zrange ¤È cbrange ¤Ë¤è¤Ã¤ÆÆÈΩ¤ËÄ´À°¤·ÆÀ¤ë¤³¤È¤ËÃí°Õ¤·¤Æ ¤¯¤À¤µ¤¤¡£¿§ÃÏ¿Þ¤Ï cb ¼´¤Î¤ß¤ÇÄ´Àᤵ¤ì¤Þ¤¹¡£°Ê²¼¤â»²¾È: `set view map`, `set colorbox`¡£
¥ª¥×¥·¥ç¥ó `set pm3d hidden3d` ¤Ï¡¢³Æ»Í³Ñ·Á¤Î¶³¦Àþ¤ò¡¢»Í³Ñ·Á¤½¤ì¼«¿È ¤¬ÉÁ²è¤µ¤ì¤ë¤Î¤ÈƱ»þ¤ËÉÁ²è¤·¤Þ¤¹¡£Ä̾ï¤Ï¡¢¤½¤ì¤Ïµ¼»÷Ū¤Ê±£Àþ½èÍý¤òãÀ® ¤¹¤ë¤¿¤á¤Ë¡¢¥ª¥×¥·¥ç¥ó `depthorder` ¤È¤È¤â¤Ë»ÈÍѤ·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥³¥Þ¥ó ¥É `set hidden3d` ¤òÍѤ¤¤ë¤è¤ê¤â¤º¤Ã¤È¸ú²ÌŪ¤Ç¤·¤ç¤¦¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢ ¶³¦Àþ¤Î¸«¤¿ÌܤòÀ©¸æ¤¹¤ë¤¿¤á¤ÎÄɲäΥ饤¥ó¥¹¥¿¥¤¥ë¥ª¥×¥·¥ç¥ó¤ò°ì¤Ä¼è¤ê ¤Þ¤¹¡£¥é¥¤¥¹¥¿¥¤¥ë¥Ñ¥é¥á¡¼¥¿¤òÉé¤È»ØÄꤹ¤ë¤«¾Êά¤·¤¿¾ì¹ç¤Ï¡¢¤½¤Î plot ¥³¥Þ¥ó¥É¤ÇÍ¿¤¨¤é¤ì¤¿Àþ¤Î°À¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£¿ä¾©¤¹¤ë»ÈÍÑÎã:
set pm3d at s hidden3d depthorder unset hidden3d unset surf splot x*x+y*y linecolor rgb "black" linewidth 0.5
¥ª¥×¥·¥ç¥ó `interpolate m,n` ¤Ï¡¢³Ê»ÒÅÀ¤ò¤è¤êºÙ¤«¤ÊÌÖÌܤËÊä´Ö¤·¡¢¿§»Í ³Ñ·Á¤â¶á»÷Ū¤ËÊä´Ö¤·¤Þ¤¹¡£¥Ç¡¼¥¿ÉÁ²è¤ËÂФ·¤Æ¤Ï¡¢¤³¤ì¤Ï¶ÊÌ̤理ÎÊѲ½¤ò ³ê¤é¤«¤Ë¤·¡¢¶ÊÌ̤理ÎÀí¤ê¤òÊäÀµ¤·¤Þ¤¹¡£´Ø¿ôÉÁ²è¤ËÂФ·¤Æ¤Ï¡¢¤³¤ÎÊä´Ö¤Ï ºÙ¤«¤µ¤ÎÂå¤ï¤ê¤Ë¥á¥â¥ê¤ò¾ÃÈñ¤·¤Æ¤·¤Þ¤¦¡¢¤È¤¤¤Ã¤¿¤³¤È¤¯¤é¤¤¤Î°ÕÌ£¤·¤«¤¢ ¤ê¤Þ¤»¤ó¤«¤é¡¢´Ø¿ôÉÁ²è¤Î¾ì¹ç¤ÏÉáÄÌ samples ¤ä isosamples ¤ò»È¤¦¤Ù ¤¤Ç¤·¤ç¤¦¡£Àµ¤Î m, n ¤ËÂФ·¤Æ¤Ï¡¢³Æ»Í³Ñ·Á¡¢¤Þ¤¿¤Ï»°³Ñ·Á¤Ï¡¢¤½¤ì¤¾¤ì¤Î Êý¸þ¤Ë m ²ó¡¢n ²óÊä´Ö¤µ¤ì¤Þ¤¹¡£Éé¤Î m, n ¤Ç¤ÏÊä´Ö¤ÎÉÑÅ٤ϡ¢¾¯¤Ê¤¯¤È¤â |m|, |n| ÅÀ¤¬ÉÁ²è¤µ¤ì¤ë¤è¤¦¤ËÁªÂò¤µ¤ì¤Þ¤¹¡£¤³¤ì¤ÏÆÃÊ̤ʳʻҴؿô¤È¸«¤Ê ¤¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£0 ¤Î¾ì¹ç¡¢¤¹¤Ê¤ï¤Á `interpolate 0,0` ¤Ï¡¢¼«Æ°Åª¤ËºÇ Ŭ¤ÊÊä´Ö¶ÊÌÌÅÀ¿ô¤òÁªÂò¤·¤Þ¤¹¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ë¤Ï¥ª¥×¥·¥ç¥ó {transparent|solid} ¤â»È¤ï¤ì¤Æ¤¤¤Þ¤·¤¿¡£¸½ ºß¤Ï¡¢Æ±¤¸¸ú²Ì¤ò¤½¤ì¤¾¤ì `set grid {front|layerdefault}` ¤Ë¤è¤Ã¤ÆÆÀ¤ë ¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set pm3d map` ¤Ï°Ê²¼¤Î°ìÏ¢¤Î¤â¤Î¤ÈƱÃͤǤ¹: `set pm3d at b`; `set view map`; `set style data pm3d`; `set style func pm3d`;¡£¤³¤ì¤Ï `set view map` ¤¬¤Ê¤«¤Ã¤¿¤³¤í¤Îµì¥Ð¡¼¥¸¥ç¥ó¤Ø¤Î¸ß´¹¤Î¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£ ÆþÎϥǡ¼¥¿ÅÀ¤ò¥Õ¥£¥ë¥¿¤¹¤ë¤¿¤á¤Î zrange¡¢¤ª¤è¤Ó¿§¤ÎÈϰϤÎÊѹ¹ÍѤΠcbrange ¤òÃí°Õ¤·¤ÆÅ¬Àڤ˻ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£`set (no)surface` ¤â ¸ú²Ì (ÉûºîÍÑ ?) ¤¬¤¢¤ë¤è¤¦¤Ç¤¹¡£
¥Ñ¥ì¥Ã¥È¤Ï¡¢`pm3d` ¤Ç¡¢¥«¥é¡¼Åù¹âÀþ¤ä¿³Ñ·Á¡¢¥«¥é¡¼¥Ò¥¹¥È¥°¥é¥à¡¢¿§¸û ÇÛ¤ÎÇØ·Ê¡¢¤½¤Î¾¼ÂÁõ¤µ¤ì¤Æ¤¤¤ë¡¢¤¢¤ë¤¤¤Ï¼ÂÁõ¤µ¤ì¤ë¤â¤Î¤ÎÅɤê¤Ä¤Ö¤·¤Ç»È ¤ï¤ì¤ë¡¢¿§¤Îµ²±¾ì½ê¤Ç¤¹¡£¤³¤³¤Ç¤Ï¤½¤ì¤Ï³ê¤é¤«¤Ç "Ϣ³Ū¤Ê" ¥«¥é¡¼¤ä³¥ ¿§³¬Ä´¤Î¥Ñ¥ì¥Ã¥È¤ò°ÕÌ£¤·¤Þ¤¹¤¬¡¢¤½¤ì¤òñ¤Ë¥Ñ¥ì¥Ã¥È¤È¸Æ¤Ö¤³¤È¤Ë¤·¤Þ¤¹¡£
¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Ï¡¢Â¿³Ñ·Á¤Î¿§¤ÎÅɤê¤Ä¤Ö¤·¤È³ê¤é¤«¤Ê¿§¤Î¥Ñ¥ì¥Ã¥È¤ò¥µ¥Ý¡¼ ¥È¤·¤¿½ÐÎÏ·Á¼°¤òɬÍפȤ·¡¢¤½¤ì¤Ï¸½ºß¡¢`pm3d` ¤Ç°ìÍ÷ɽ¼¨¤µ¤ì¤ë½ÐÎÏ·Á¼° ¤Ç»ÈÍѲÄǽ¤Ç¤¹¡£¿§¤ÎÃͤÎÈϰϤϡ¢cbrange ¤È `set log cb` ¤ÇÆÈΩ¤Ë Ä´À°²Äǽ¤Ç¤¹¡£¥«¥é¡¼¥Ñ¥ì¥Ã¥ÈÁ´ÂÎ¤Ï `colorbox` Ãæ¤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£
½ñ¼°:
set palette set palette { { gray | color } { gamma <gamma> } { rgbformulae <r>,<g>,<b> | defined { ( <gray1> <color1> {, <grayN> <colorN>}... ) } | file '<filename>' {datafile-modifiers} | functions <R>,<G>,<B> } { cubehelix {start <val>} {cycles <val>} {saturation <val>} } { model { RGB | HSV | CMY | YIQ | XYZ } } { positive | negative } { nops_allcF | ps_allcF } { maxcolors <maxcolors> } } show palette show palette palette <n> {{float | int}} show palette gradient show palette fit2rgbformulae show palette rgbformulae show colornames
palette ¤Ï (¤¹¤Ê¤ï¤Á¥ª¥×¥·¥ç¥ó¤Ê¤·¤Ç¤Ï) ¥Ç¥Õ¥©¥ë¥È¤ÎÃͤòÀßÄꤷ¤Þ ¤¹¡£¤½¤ì°Ê³°¤Î¾ì¹ç¡¢¥ª¥×¥·¥ç¥ó¤ÏǤ°Õ¤Î½ç¤ËÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ palette ¤Ï¡¢¸½ºß¤Î¥Ñ¥ì¥Ã¥È¤Î°À¤òɽ¼¨¤·¤Þ¤¹¡£
`show palette gradient` ¤Ï¡¢¥Ñ¥ì¥Ã¥È¤Î¸ûÇÛ (gradient) ¤ÎÄêµÁ¤¬ (¤½¤ì¤¬ ŬÀڤǤ¢¤ì¤Ð) ɽ¼¨¤µ¤ì¤Þ¤¹¡£rgbformulae ¤Ï¡¢ÄêµÁºÑ¤ÇÍø ÍѤǤ¤ë¡¢³¥¿§Ãͤ«¤é¥«¥é¡¼¤Ø¤ÎÊÑ´¹¸ø¼°¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£ `show colornames` ¤Ï¡¢Ç§¼±¤Ç¤¤ë¿§Ì¾¤òɽ¼¨¤·¤Þ¤¹¡£
`show palette palette <n>` ¤Ï¡¢<n> ¸Ä¤ÎÎ¥»¶Åª¤Ê¿§¤ò»ý¤Ä¥Ñ¥ì¥Ã¥È¤Î¡¢¸½ ºß¤Î¥Ñ¥ì¥Ã¥È¤ÎÀßÄê¤Ë¤è¤Ã¤Æ·×»»¤µ¤ì¤ë RGB ¤ÎÃͤÎÁȤȥѥì¥Ã¥È¤Îɽ¤ò¡¢²è ÌÌ¡¢¤Þ¤¿¤Ï `set print` ¤Ç»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È ¤Î¹¤¤É½¤Ï¡¢ÄɲäΥª¥×¥·¥ç¥ó float ¤Þ¤¿¤Ï int ¤Ë¤è¤Ã¤Æ¡¢3 Îó¤Î [0..1] ¤Î¼Â¿ôÃͤÀ¤±¤Ë¤¹¤ë¤« [0..255] ¤ÎÀ°¿ôÃͤÀ¤±¤Ë¤¹¤ë¤«¤ò¤½¤ì¤¾¤ì»ØÄê¤Ç¤¤Þ ¤¹¡£¤³¤ÎÊýË¡¤Ç gnuplot ¤Î¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤ò¡¢Octave ¤Î¤è¤¦¤Ê¾¤Î²èÁü¥¢¥× ¥ê¥±¡¼¥·¥ç¥ó¤ËÅϤ¹¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¥Æ¥¥¹¥È·Á¼°¤Î RGB ¤Î°ìÍ÷ ɽ¤Ë²Ã¤¨¡¢palette ¥³¥Þ¥ó¥É¤Ë¤è¤ê¡¢¸½ºß¤Î¥Ñ¥ì¥Ã¥È¤Î R,G,B ¤Î¾õÂÖ ¤òÉÁ²è¤µ¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¿§ÉÕ¤±¤Î°À¤ò·èÄꤷ¤Þ¤¹¡£
¤³¤Î¥Ñ¥ì¥Ã¥È¤ò»ÈÍѤ¹¤ë¿Þ¤Ï¡¢`gray` ¤« `color` ¤Ë¤Ê¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢ `pm3d` ¥«¥é¡¼¶ÊÌ̤Ǥϡ¢ÈÏ°Ï [min_z,max_z] ¤¬³¥¿§¤ÎÈÏ°Ï [0:1] ¤ËÂбþ¤· ¤Æ¤¤¤Æ¡¢Èù¾®¶ÊÌ̻ͳѷÁ¤Î 4 ¤Ä¤Î³Ñ¤Î z ºÂɸ¤ÎÊ¿¶ÑÃͤò¤³¤ÎÈϰϤÎÃæ¤ËÂбþ ¤µ¤»¤ë¤³¤È¤Ç³ÆÈù¾®Éôʬ¤Î³¥¿§¤ÎÃÍ (gray) ¤¬ÆÀ¤é¤ì¤Þ¤¹¡£¤³¤ÎÃͤϡ¢³¥¿§³¬ Ä´¤Î¿§ÃϿޤǤγ¥¿§¤ÎÃͤȤ·¤ÆÄ¾ÀܻȤ¦¤³¤È¤¬¤Ç¤¤Þ¤¹¤·¡¢¥«¥é¡¼¤Î¿§ÃÏ¿Þ¤Ç ¤Ï¡¢¤½¤Î³¥¿§¤ÎÃͤ«¤é (R,G,B) ¤Ø¤ÎÊÑ´¹¡¢¤¹¤Ê¤ï¤Á [0:1] ¤«¤é ([0:1],[0:1],[0:1]) ¤Ø¤Î¼ÌÁü¤¬»È¤ï¤ì¤Þ¤¹¡£
´ðËÜŪ¤Ë¡¢2 ¼ïÎà¤Î°Û¤Ê¤ë¼ÌÁüÊý¼°¤¬ÍøÍѲÄǽ¤Ç¤¹: 1 ¤Ä¤Ï³¥¿§¤«¤é¥«¥é¡¼¤Ø ¤Î²òÀÏŪ¤Ê¸ø¼°¡¢¤â¤¦°ì¤Ä¤ÏÎ¥»¶Åª¤ÊÂбþɽ¤ÎÊä´Ö¤Ë¤è¤ë¤â¤Î¤Ç¤¹¡£ rgbformulae ¤È `palette functions` ¤¬²òÀÏŪ¤Ê¸ø¼°ÍѤǡ¢ `palette defined` ¤È `palette file` ¤¬Êä´ÖɽÍѤǤ¹¡£rgbformulae ¤Ï postscript ½ÐÎϤΥµ¥¤¥º¤ò¾®¤µ¤¯¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É `show palette fit2rgbformulae` ¤Ï¡¢¸½ºß¤Î palette ¤ËºÇ ¤âÎɤ¯Âбþ¤¹¤ë rgbformulae ¤ò¸«¤Ä¤±½Ð¤·¤Þ¤¹¡£ÅöÁ³¡¢¤½¤ì ¤Ï rgbformulae ¥Ñ¥ì¥Ã¥È°Ê³°¤ËÂФ·¤Æ¤â°ÕÌ£¤ò»ý¤Á¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï¼ç ¤Ë¡¢¥Ñ¥ì¥Ã¥È¤Î rgbformulae ÄêµÁ¤¬ gnuplot ¤ÈƱ¤¸Êª¤ò»È¤Ã¤Æ¤¤¤ë³°Éô¥×¥í ¥°¥é¥à¡¢Î㤨¤Ð zimg ¤Ê¤É¤Ë¤È¤Ã¤ÆÍÍѤǤ¹ ( http://zimg.sourceforge.net )¡£
`set palette gray` ¤Ï¡¢³¥¿§³¬Ä´¤Î¤ß¤Î¥Ñ¥ì¥Ã¥È¤Ë¤·¡¢ rgbformulae, `set palette defined`, `set palette file`, `set palette functions` ¤Ï¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Ë¤·¤Þ¤¹¡£³¥¿§¥Ñ¥ì¥Ã¥È¤«¤éľÁ° ¤Î¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Ø¡¢`set palette color` ¤Ç´Êñ¤ËÉüµ¢¤Ç¤¤Þ¤¹¡£
`set palette gamma <gamma>` ¤Ë¤è¤ë¼«Æ°Åª¤Ê¥¬¥ó¥ÞÊäÀµ¤Ï¡¢³¥¿§¤Î¥Ñ¥ì¥Ã¥È (`set palette gray`) ¤È¡¢cubehelix ¥«¥é¡¼¥Ñ¥ì¥Ã¥È·Á¼°¤Ë¹Ô¤ï¤ì¤Þ¤¹¡£ gamma = 1 ¤Î¾ì¹ç¤Ï¡¢Àþ·Á¤Î¸÷ÅÙ¸ûÇÛ¤òÀ¸À®¤·¤Þ¤¹¡£°Ê²¼»²¾È: palette¡£
½ÐÎÏ·Á¼°¤Î¿¤¯¤Ï¡¢Í¸Â¸Ä¤Î¿§¿ô¤·¤«¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤»¤ó (Î㤨¤Ð gif ¤Ç ¤Ï 256 ¸Ä)¡£¥Ç¥Õ¥©¥ë¥È¤Î gnuplot ¤ÎÀþ¼ï¿§¤ò³ä¤êÅö¤Æ¤¿¸å¤Î»Ä¤ê¤Î͸ú¤Ê ¿§Îΰè¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï pm3d ÍѤËÊݸ¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢Ê£¿ô¤Î¥Ñ¥ì¥Ã¥È ¤ò»ÈÍѤ¹¤ë¤è¤¦¤Ê multiplot ¤Ï¡¢ºÇ½é¤Î¥Ñ¥ì¥Ã¥È¤¬¤¹¤Ù¤Æ¤Î͸ú¤Ê¿§¤ÎÇÛÃÖ ¤È¤·¤Æ»ÈÍѤµ¤ì¤Æ¤ë¤Î¤Ç¡¢¼ºÇÔ¤·¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£¤³¤Î¤è¤¦¤ÊÀ©¸Â¤Ï¡¢½½Ê¬ ¾®¤µ¤¤ÃÍ N ¤Ç `set palette maxcolors <N>` ¤ò»È¤¦¤³¤È¤Ç´ËϤǤ¤Þ¤¹¡£¤³ ¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢N ¸Ä¤ÎÎ¥»¶Åª¤Ê¿§¤ò¡¢Ï¢Â³Åª¤Ê¥Ñ¥ì¥Ã¥È¤«¤éÅù´Ö³Ö¤Ê¥µ¥ó¥× ¥ê¥ó¥°¤ÇÁªÂò¤·¤Þ¤¹¡£ÉÔÅù´Ö³Ö¤Ê N ¸Ä¤ÎÎ¥»¶¿§¤ò»È¤¤¤¿¤¤¾ì¹ç¤Ï¡¢°ì¤Ä¤ÎÏ¢ ³Ū¤Ê¥Ñ¥ì¥Ã¥È¤ÎÂå¤ï¤ê¤Ë `set palette defined` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
RGB ¿§¶õ´Ö¤¬ºî¶È¤ò¹Ô¤¦¤Î¤Ë¾ï¤Ë¤â¤Ã¤È¤âÍÍѤʿ§¶õ´Ö¤Ç¤¢¤ë¤È¤Ï¸Â¤é¤Ê¤¤¡¢ ¤È¤¤¤¦Íýͳ¤Ç¡¢¿§¶õ´Ö¤Ï `model` ¤ò»È¤¦¤³¤È¤Ç¡¢`RGB`, `HSV`, `CMY`, `YIQ`, `XYZ` ¤Î¤¤¤º¤ì¤«¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£RGB °Ê³°¤Î¿§¶õ´Ö¤Ç¤Ï `set palette defined` ¤Îɽ¤Ç¿§Ì¾¤ò»È¤¦¤È¡¢¤½¤ì¤Ï¤ª¤«¤·¤Ê¿§¤Ë¤Ê¤ê¤Þ¤¹¡£ Á´¤Æ¤ÎÀâÌÀ¤Ï RGB ¿§¶õ´ÖÍѤ˽ñ¤¤¤Æ¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤ì¤¾¤ì¤Î¿§¶õ´Ö¤Ç¡¢Î㤨 ¤Ð `R` ¤Ï `H`, `C`, `Y`, `X` ¤Î¤³¤È¤ò°ÕÌ£¤¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤ (`G`, `B` ¤âƱÍÍ)¡£
Á´¤Æ¤Î¿§¶õ´Ö¤Ç¡¢Á´¤Æ¤ÎÃÍ¤Ï [0,1] ¤ËÀ©¸Â¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
RGB ¤ÏÀÖ¡¢ÎС¢ÀĤò¡¢CMY ¤Ï¿å¿§ (Cyan)¡¢»ç (Magenta)¡¢²« (Yellow) ¤ò¡¢ HSV ¤Ï¿§Áê (Hue)¡¢ºÌÅÙ (Saturation)¡¢ÌÀÅÙ (Value) ¤ò¤½¤ì¤¾¤ì°ÕÌ£¤·¤Þ¤¹¡£ YIQ ¤Ï Á´Êƾ¦¶È¥«¥é¡¼¥Æ¥ì¥ÓÊüÁ÷¶¨²ñ (the U.S. Commercial Color Television Broadcasting) ¤Î»È¤Ã¤¿¥«¥é¡¼¥â¥Ç¥ë¤Ç¡¢RGB µÏ¿Êý¼°¤ò¸µ¤Ë¤· ¤Æ¤¤¤Þ¤¹¤¬¡¢Çò¹õ¥Æ¥ì¥Ó¤ËÂФ¹¤ë¸åÊý¸ß´¹À¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£XYZ ¤Ï CIE ('Commission Internationale de l'Eclairage'; ¹ñºÝ¾ÈÌÀ°Ñ°÷²ñ) ¤¬ÄêµÁ¤· ¤¿¿§¥â¥Ç¥ë¤Î 3 ¤Ä¤Î¸¶»É·ãÃͤǤ¹¡£ ¿§¥â¥Ç¥ë¤Î¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï°Ê²¼¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤: http://en.wikipedia.org/wiki/Color_space
rgbformulae ÍÑ¤Ë¤Ï 3 ¤Ä¤ÎŬÀڤʳä¤êÅö¤Æ´Ø¿ô¤¬Áª¤Ð¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ ¤³¤ÎÁªÂò¤Ï `rgbformulae <r>,<g>,<b>` ¤òÄ̤·¤Æ¹Ô¤ï¤ì¤Þ¤¹¡£»È¤¦¤³¤È¤¬¤Ç ¤¤ë³ä¤êÅö¤Æ´Ø¿ô¤Î°ìÍ÷¤Ï rgbformulae ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `7,5,15` ¤Ç¡¢Â¾¤ÎÎã¤È¤·¤Æ¤Ï `3,11,6`, `21,23,3`, `3,23,21` ¤Ê¤É¤¬¤¢¤ê¤Þ¤¹¡£`3,-11,-6` ¤Î¤è¤¦¤ÊÉé¤ÎÃͤϡ¢µÕ¤Î¥«¥é¡¼¤ò°Õ Ì£¤·¤Þ¤¹ (¤¹¤Ê¤ï¤Á¡¢1-gray ¤ò¤½¤Î´Ø¿ô¤ËÂåÆþ¤·¤Þ¤¹)¡£
RGB ¤Î¿§¶õ´Ö¤Ç¤Ï¡¢¤¤¤¯¤Ä¤«¤ÎÎɤ¤³ä¤êÅö¤Æ¸ø¼°¤¬¤¢¤ê¤Þ¤¹:
7,5,15 ... ÅÁÅýŪ pm3d (¹õ-ÀÄ-ÀÖ-²«) 3,11,6 ... ÎÐ-ÀÖ-»ç 23,28,3 ... ³¤ (ÎÐ-ÀÄ-Çò); ¾¤ÎÁȤ߹ç¤ï¤»¤â»î¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤ 21,22,23 ... ²¹ÅÙ¿§ (¹õ-ÀÖ-²«-Çò) 30,31,32 ... Çò¹õ¤Î¥«¥é¡¼É½¼¨²½ (¹õ-ÀÄ-»ç-²«-Çò) 33,13,10 ... Æú (ÀÄ-ÎÐ-²«-ÀÖ) 34,35,36 ... AFM ²¹ÅÙ¿§ (¹õ-ÀÖ-²«-Çò)
HSV ¿§¶õ´Ö¤Ç¤Î¥Õ¥ë¥«¥é¡¼¥Ñ¥ì¥Ã¥È:
3,2,2 ... ÀÖ-²«-ÎÐ-¿å¿§-ÀÄ-»ç-ÀÖ
rgbformulae ¤È¤¤¤¦Ì¾Á°¤Ç¸Æ¤Ð¤ì¤Æ¤¤¤Æ¤â¡¢Îã¤ÎÄ̤ꡢ¤½¤ì¤é¤Î´Ø¿ô¤Ï¼ÂºÝ ¤Ë¤Ï <H>,<S>,<V> ¤Þ¤¿¤Ï <X>,<Y>,<Z>, ... ¤È¤¤¤Ã¤¿¿§¤ÎÀ®Ê¬¤ò·èÄꤹ¤ë¤« ¤â¤·¤ì¤Ê¤¤¤È¤¤¤¦¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
¿Þ¤Î¿§¤òȿž¤µ¤»¤ë¤Ë¤Ï `positive` ¤ä `negative` ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¾¤Î¿§ÂηϤËÂФ¹¤ëºÇ¤âÎɤ¤ rgbformulae ¤Î½¸¹ç¤Ï¡¢°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ç¸«¤Ä ¤±¤ë¤³¤È¤¬¤Ç¤¤ë¤³¤È¤ò³Ð¤¨¤Æ¤ª¤¤¤Æ¤¯¤À¤µ¤¤¡£
show palette fit2rgbformulae
³¥¿§¤«¤é RGB ¤Ø¤ÎÂбþ¤Ï `palette defined` ¤ò»È¤¦¤³¤È¤Ç¼êư¤ÇÀßÄê¤Ç¤¤Þ ¤¹: ¿§¸ûÇÛ (gradient) ¤Ï RGB ¤ÎÃͤòÍ¿¤¨¤ë¤¿¤á¤ËÄêµÁ¤µ¤ì»ÈÍѤµ¤ì¤Þ¤¹¡£ ¸ûÇۤϡ¢[0,1] ¤Î³¥¿§Ãͤ«¤é [0,1]x[0,1]x[0,1] ¤Î RGB ¶õ´Ö¤Ø¤Î¡¢¶èʬŪ¤Ë Àþ·Á¤Ê¼ÌÁü¤Ç¤¹¡£¤½¤ÎÀþ·ÁÊä´Ö¤Ë»È¤ï¤ì¤ë³¥¿§ÃÍ¤È RGB ÃͤÎÁȤò»ØÄꤹ¤ëɬ Íפ¬¤¢¤ê¤Þ¤¹:
½ñ¼°:
set palette defined { ( <gray1> <color1> {, <grayN> <colorN>}... ) }
<grayX> ¤Ï [0,1] ¤Ë³ä¤êÅö¤Æ¤é¤ì¤ë¤Ù¤³¥¿§Ãͤǡ¢<colorX> ¤Ï¤½¤ì¤ËÂбþ¤¹ ¤ë RGB ¿§¤Ç¤¹¡£¥«¥é¡¼ÃÍ¤Ï 3 ¼ïÎà¤ÎÊýË¡¤Ç»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
<color> := { <r> <g> <b> | '<color-name>' | '#rrggbb' }
ÀÖ¡¢ÎС¢ÀĤËÂбþ¤¹¤ë¶õÇò¤Ç¶èÀÚ¤é¤ì¤¿ 3 ¤Ä¤ÎÃÍ (¤½¤ì¤¾¤ì [0,1] Æâ)¡¢°ú ÍÑÉä¤Ç¤¯¤¯¤é¤ì¤¿¿§Ì¾¡¢¤Þ¤¿¤Ï°úÍÑÉä¤Ç¤¯¤¯¤é¤ì¤¿ X ·Á¼°¤Î»ØÄêÊý¼°¡¢¤Î¤¤ ¤º¤ì¤«¤Ç¤¹¡£¸ûÇÛ¤ÎÄêµÁ¤Ç¤Ï¡¢¤³¤ì¤é¤Î 3 ¼ï¤Î·¿¤ò¼«Í³¤ËÁȤ߹ç¤ï¤»¤ë¤³¤È ¤¬¤Ç¤¤Þ¤¹¤¬¡¢¿§¶õ´Ö¤È¤·¤Æ RGB ¤Ç¤Ê¤¤¤â¤Î¤¬ÁªÂò¤µ¤ì¤¿¾ì¹ç¿§Ì¾ "red" ¤Ï ¾¯¤·°ã¤Ã¤¿¤â¤Î¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£»ÈÍѤǤ¤ë¿§Ì¾¤Ï `show colornames` ¤Ç¤½ ¤Î°ìÍ÷¤ò¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
<r> ¤È½ñ¤¤¤Æ¤â¡¢HSV ¿§¶õ´Ö¤Ç¤Ï¤½¤ì¤Ï <H> À®Ê¬¤ò¡¢CIE-XYZ ¶õ´Ö¤Ç¤Ï <X> ¤ò¡¢¤È¤¤¤Ã¤¿¤è¤¦¤ËÁªÂò¤µ¤ì¤¿¥«¥é¡¼¥â¥Ç¥ë¤Ë°Í¸¤·¤Æ°ÕÌ£¤¬°ã¤¦¤³¤È¤ËÃí°Õ ¤·¤Æ¤¯¤À¤µ¤¤¡£
<gray> ¤ÎÃͤϼ¿ô¤Î¾º½ç¤Ëʤ٤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤½¤ÎÎó¤ÎÃͤϼ«Æ°Åª¤Ë [0,1] ¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£
¥«¥Ã¥³¤Ä¤¤Î¸ûÇÛ¤ÎÄêµÁ¤Ê¤·¤Ç `set palette defined` ¤È¤·¤¿¾ì¹ç¡¢RGB ¿§ ¶õ´Ö¤Ë¤·¡¢¤¢¤é¤«¤¸¤áÀßÄꤵ¤ì¤¿¥Õ¥ë¥¹¥Ú¥¯¥È¥ë¿§¸ûÇÛ¤ò»ÈÍѤ·¤Þ¤¹¡£¸ûÇÛ¤ò ɽ¼¨¤¹¤ë¤Ë¤Ï `show palette gradient` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
Îã:
³¥¿§¤Î¥Ñ¥ì¥Ã¥È (Ìò¤ËΩ¤¿¤Ê¤¤¤¬¶µ·±Åª¤Ê) ¤òÀ¸À®¤¹¤ë¤Ë¤Ï:
set palette model RGB set palette defined ( 0 "black", 1 "white" )
ÀIJ«À֤Υѥì¥Ã¥È (Á´¤Æ¤¬Åù²Á¤Î) ¤òÀ¸À®¤¹¤ë¤Ë¤Ï:
set palette defined ( 0 "blue", 1 "yellow", 2 "red" ) set palette defined ( 0 0 0 1, 1 1 1 0, 2 1 0 0 ) set palette defined ( 0 "#0000ff", 1 "#ffff00", 2 "#ff0000" )
Æú¤Î¤è¤¦¤Ê¥Ñ¥ì¥Ã¥È¤òÀ¸À®¤¹¤ë¤Ë¤Ï:
set palette defined ( 0 "blue", 3 "green", 6 "yellow", 10 "red" )
HSV ¿§¶õ´Ö¤Ç¤Î¥Õ¥ë¥«¥é¡¼¥¹¥Ú¥¯¥È¥ë:
set palette model HSV set palette defined ( 0 0 1 1, 1 1 1 1 ) set palette defined ( 0 0 1 0, 1 0 1 1, 6 0.8333 1 1, 7 0.8333 0 1)
MATLAB ¤Ç»È¤ï¤ì¤ë¥Ç¥Õ¥©¥ë¥È¥Ñ¥ì¥Ã¥È¤Î¶á»÷:
set pal defined (1 '#00008f', 8 '#0000ff', 24 '#00ffff', \ 40 '#ffff00', 56 '#ff0000', 64 '#800000')
Åù´Ö³Ö¤Ê¾¯¤·¤Î¿§¤À¤±¤Î¥Ñ¥ì¥Ã¥È¤òÀ¸À®¤¹¤ë¤Ë¤Ï:
set palette model RGB maxcolors 4 set palette defined ( 0 "yellow", 1 "red" )
'¸òÄÌ¿®¹æ' (³ê¤é¤«¤Ç¤Ï¤Ê¤¯ gray = 1/3, 2/3 ¤ÇÄ·¤Ó¤ò»ý¤Ä):
set palette model RGB set palette defined (0 "dark-green", 1 "green", \ 1 "yellow", 2 "dark-yellow", \ 2 "red", 3 "dark-red" )
¿§¤Î³ä¤êÅö¤Æ¤Î R(gray), G(gray), B(gray) ¤Î 3 ¤Ä¤Î´Ø¿ô¤òÍ¿¤¨¤ë¤Ë¤Ï `set palette functions <Rexpr>, <Gexpr>, <Bexpr>` ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£ ¤½¤ì¤é¤Î 3 ¤Ä¤Î´Ø¿ô¤ÎÊÑ¿ô¤Ï¡¢[0,1] ¤ÎÃͤò¼è¤ëÊÑ¿ô `gray` ¤Ç¤¢¤ê¡¢¤½¤Î Ãͤâ [0,1] ¤ÎÃæ¤Ë¼è¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ <Rexpr> ¤Ï¡¢HSV ¿§¶õ´Ö¤¬ÁªÂò¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢H ¤ÎÃͤòɽ¤¹¼°¤Ç¤Ê¤±¤ì¤Ð ¤¤¤±¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤ (¾¤Î¼°¡¢¤Þ¤¿¤Ï¾¤Î¿§¶õ´Ö¤Ç¤âƱÍͤǤ¹)¡£
Îã:
¥Õ¥ë¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤òÀ¸À®¤¹¤ë¤Ë¤Ï:
set palette model HSV functions gray, 1, 1
¹õ¤«¤é¶â¿§¤Ø¤ÎÎɤ¤¥Ñ¥ì¥Ã¥È:
set palette model XYZ functions gray**0.35, gray**0.5, gray**0.8
¥¬¥ó¥ÞÊäÀµ¤ÎÇò¹õ¤Î¥Ñ¥ì¥Ã¥È:
gamma = 2.2 color(gray) = gray**(1./gamma) set palette model RGB functions color(gray), color(gray), color(gray)
¥ª¥×¥·¥ç¥ó "cubehelix" ¤Ï¤¢¤ë¥Ñ¥ì¥Ã¥È²¤òÄêµÁ¤·¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¡¢³¥¿§³¬ Ä´Ãͤ¬ 0 ¤«¤é 1 ¤ËÁý²Ã¤¹¤ë¤Î¤Ëȼ¤Ê¤¤¡¢ÀµÌ£¤Î¸÷ÅÙ¤¬Ã±Ä´¤ËÁý²Ã¤¹¤ë¤Î¤ÈƱ »þ¤Ë¡¢¿§Áê (hue) ¤¬É¸½à¿§Áê´Ä¤Ë½¾¤Ã¤ÆÊѲ½¤·¤Þ¤¹¡£
D A Green (2011) http://arxiv.org/abs/1108.5083
`start` ¤Ï¡¢¿§Áê´Ä¤Ë±è¤Ã¤¿³«»ÏÅÀ¤ò¥é¥¸¥¢¥óñ°Ì¤Ç·èÄꤷ¤Þ¤¹¡£ `cycles` ¤Ï¡¢¥Ñ¥ì¥Ã¥È¤ÎÈϰϤòÅϤäƿ§Áê´Ä¤ò²¿²ó²ó¤ë¤«¤ò·èÄꤷ¤Þ¤¹¡£ `saturation` (ºÌÅÙ) ¤¬Â礤¤¤È¡¢¤è¤ê¤¢¤¶¤ä¤«¤Ê¿§¤Ë¤Ê¤ê¤Þ¤¹¡£1 ¤è¤êÂç¤ ¤¤ºÌÅ٤ϡ¢¸Ä¡¹¤Î RGB À®Ê¬¤ò¥¯¥ê¥Ã¥Ô¥ó¥°¤¹¤ë¤³¤È¤Ë¤Ê¤ê¡¢¸÷ÅÙ¤ÏñĴ¤Ç¤Ï ¤Ê¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£gamma ¤â¥Ñ¥ì¥Ã¥È¤Ë±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥ÈÃͤϰʲ¼¤ÎÄ̤ê¤Ç¤¹¡£
set palette cubehelix start 0.5 cycles -1.5 saturation 1 set palette gamma 1.5
`set palette file` ¤Ï´ðËÜŪ¤Ë `set palette defined (<gradient>)` ¤ÈƱ ¤¸¤Ç¡¢¤³¤Î <gradient> ¤¬¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤Þ¤ì¤Þ¤¹¡£4 Îó (gray, R,G,B) ¤«¤Þ¤¿¤Ï 3 Îó (R,G,B) ¤Î¥Ç¡¼¥¿¤¬ using ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë½¤¾þ»Ò¤Ë ¤è¤Ã¤ÆÁªÂò¤µ¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£3 Îó¤Î¾ì¹ç¡¢¹ÔÈֹ椬 gray ¤ÎÃͤȤ·¤Æ»È ¤ï¤ì¤Þ¤¹¤¬¡¢¤½¤Î gray ¤ÎÈϰϤϼ«Æ°Åª¤Ë [0,1] ¤Ë¥¹¥±¡¼¥ëÊÑ´¹¤µ¤ì¤Þ¤¹¡£ ¥Õ¥¡¥¤¥ë¤ÏÄ̾ï¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤È¤·¤ÆÆÉ¤Þ¤ì¤ë¤Î¤Ç¡¢Á´¤Æ¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë ½¤¾þ»Ò¤¬»È¤¨¤Þ¤¹¡£ Î㤨¤Ð HSV ¿§¶õ´Ö¤¬ÁªÂò¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢`R` ¤Ï¼ÂºÝ¤Ë¤Ï `H` ¤ò»Ø¤¹¤È ¤¤¤¦¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
Îã¤Ë¤è¤Ã¤Æ¡¢<filename> ¤¬ `'-'` ¤Î¾ì¹ç¤Ï¡¢¥Ç¡¼¥¿¤¬¥¤¥ó¥é¥¤¥ó·Á¼°¤Ç°ú¤ ³¤¤¤ÆÍ¿¤¨¤é¤ì¡¢°ì¤Ä¤Î `e` ¤Î¤ß¤Î¹Ô¤Ç¤½¤ì¤¬½ªÎ»¤¹¤ë¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
¸ûÇÛ (gradient) ¤òɽ¼¨¤¹¤ë¤Ë¤Ï `show palette gradient` ¤ò»ÈÍѤ·¤Æ¤¯¤À ¤µ¤¤¡£
Îã:
RGB ¤Î¥Ñ¥ì¥Ã¥È¤ò [0,255] ¤ÎÈÏ°Ï¤ÇÆÉ¤ß¹þ¤à:
set palette file 'some-palette' using ($1/255):($2/255):($3/255)
Åùµ÷Î¥¤ÎÆú¿§ (ÀÄ-ÎÐ-²«-ÀÖ) ¥Ñ¥ì¥Ã¥È:
set palette model RGB file "-" 0 0 1 0 1 0 1 1 0 1 0 0 e
¥Ð¥¤¥Ê¥ê¥Ñ¥ì¥Ã¥È¥Õ¥¡¥¤¥ë¤âƱÍͤ˥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: general¡£R,G,B ¤Î double ¤Î¥Ç¡¼¥¿¤Î 64 ¸Ä¤Î 3 ¤ÄÁȤò¥Õ¥¡¥¤¥ë palette.bin ¤Ë½ÐÎϤ·¡¢¤½¤ì¤òÆÉ¤ß¹þ¤àÎã:
set palette file "palette.bin" binary record=64 using 1:2:3
³¥¿§¤ÎÇÛ¿§¤ËÂФ¹¤ë¥¬¥ó¥ÞÊäÀµ¤Ï `set palatte gamma <gamma>` ¤Ç ON ¤Ë¤Ç ¤¤Þ¤¹¡£<gamma> ¤Î¥Ç¥Õ¥©¥ë¥È¤Ï 1.5 ¤Ç¡¢¤³¤ì¤Ï¿¤¯¤Î½ÐÎÏ·Á¼°¤ËŬÀÚ¤ÊÃÍ ¤Ç¤¹¡£
¥¬¥ó¥ÞÊäÀµ¤Ï¡¢cubehelix ¥«¥é¡¼¥Ñ¥ì¥Ã¥È·Á¼°¤Ë¤ÏŬÍѤµ¤ì¤Þ¤¹¤¬¡¢Â¾¤Î¿§·Á ¼°¤Ë¤ÏŬÍѤµ¤ì¤Þ¤»¤ó¡£¤·¤«¤·¡¢ÌÀ¼¨Åª¤Ê¿§´Ø¿ô¤Ë¥¬¥ó¥ÞÊäÀµ¤ò¼ÂÁõ¤¹¤ë¤Î¤Ï Æñ¤·¤¯¤¢¤ê¤Þ¤»¤ó¡£
Îã:
set palette model RGB set palette functions gray**0.64, gray**0.67, gray**0.70
Êä´Ö¤µ¤ì¤¿¸ûÇÛ¤ò»È¤Ã¤Æ¥¬¥ó¥ÞÊäÀµ¤ò¹Ô¤¦¤Ë¤Ï¡¢Å¬Åö¤Ê¥«¥é¡¼¤ËÃæ´Ö¤ÎÃͤò»Ø Äꤷ¤Þ¤¹¡£
set palette defined ( 0 0 0 0, 1 1 1 1 )
¤ÎÂå¤ï¤ê¤ËÎ㤨¤Ð°Ê²¼¤ò»ØÄꤷ¤Æ¤¯¤À¤µ¤¤:
set palette defined ( 0 0 0 0, 0.5 .73 .73 .73, 1 1 1 1 )
¤Þ¤¿¤Ï¡¢Àþ·ÁÊä´Ö¤¬ "¥¬¥ó¥ÞÊäÀµ" ¤ÎÊä´Ö¤Ë½½Ê¬Îɤ¯Å¬¹ç¤¹¤ë¤Þ¤Ç¤è¤êÎɤ¤Ãæ ´Ö¤ÎÅÀ¤òõ¤·¤Æ¤¯¤À¤µ¤¤¡£
postscript ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¤ò¾®¤µ¤¯¤¹¤ëÌÜŪ¤Ç¡¢³¥¿§¤Îµ±ÅÙÃÍ¡¢¤½¤·¤ÆÁ´ ¤Æ¤Ç¤Ï¤Ê¤¤¤¤¤¯¤Ä¤«¤Î·×»»¤µ¤ì¤¿ RGB ¤Îµ±ÅÙÃͤ¬¤½¤Î¥Õ¥¡¥¤¥ëÃæ¤Ë½ñ¤«¤ì¤Þ ¤¹¡£À®Ê¬´Ø¿ô¤Ï postscript ¸À¸ì¤ÇľÀÜ¥³¡¼¥É²½¤µ¤ì¡¢pm3d ¤ÎÉÁ²è¤ÎľÁ°¤Ë ¥Ø¥Ã¥À¤È¤·¤Æ¤ª¤«¤ì¤Þ¤¹¡£/g ¤ä /cF ¤ÎÄêµÁ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£Ä̾綠¤ÎÄê µÁ¤ò¤½¤ÎÃæ¤Ë½ñ¤¯¤³¤È¤Ï¡¢3 ¤Ä¤Î¼°¤Î¤ß¤¬»È¤ï¤ì¤ë¾ì¹ç¤Ë°ÕÌ£¤ò»ý¤Á¤Þ¤¹¡£¤· ¤«¤·¡¢multiplot ¤ä¤½¤Î¾¤ÎÍýͳ¤Ç postscript ¥Õ¥¡¥¤¥ëÃæ¤Î¤½¤ÎÊÑ´¹´Ø¿ô¤ò ľÀܼê¤ÇÊÔ½¸¤·¤¿¤¤¤È»×¤¦¤«¤âÃΤì¤Þ¤»¤ó¡£¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È¤Î¥ª¥×¥·¥ç¥ó `nops_allcF` ¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó `ps_allcF` ¤ò»È¤¦¤È¡¢Á´¤Æ¤Î¸ø¼°¤ÎÄêµÁ¤¬ postscript ¥Õ¥¡¥¤¥ëÃæ¤Ë½ñ¤«¤ì¤Þ¤¹¡£°ì¤Ä¤Î¥°¥é¥ÕÃæ¤Ç¡¢°Û¤Ê¤ë¶ÊÌÌ¤Ë°Û¤Ê ¤ë¥Ñ¥ì¥Ã¥È¤ò»ý¤¿¤»¤¿¤¤¤È¤¤¤¦ÌÜŪ¤Ç postscript ¥Õ¥¡¥¤¥ë¤òÊÔ½¸¤·¤¿¤¤¾ì¹ç ¤Ë¡¢¤³¤Î¥ª¥×¥·¥ç¥ó¤Ë´Ø¿´¤ò»ý¤Ä¤Ç¤·¤ç¤¦¡£¤½¤Îµ¡Ç½¤Ï¡¢origin ¤È size ¤ò¸ÇÄꤷ¤Æ multiplot ¤ò»È¤¦¤³¤È¤Ç¼Â¸½¤Ç¤¤ë¤Ç¤·¤ç¤¦¡£
pm3d ¿§ÃϿޤ¬¡¢³Ê»Ò¾õ¡¢¤¢¤ë¤¤¤Ï¤Û¤Üµ¬Â§Àµ¤·¤¤¥Ç¡¼¥¿¤«¤é postscript ¥Õ ¥¡¥¤¥ë¤È¤·¤ÆÉÁ²è¤µ¤ì¤¿¾ì¹ç¡¢gnuplot ¤ÈƱ»þ¤ËÇÛÉÛ¤µ¤ì¤ë awk ¥¹¥¯¥ê¥×¥È `pm3dCompress.awk` ¤ò»È¤¦¤³¤È¤Ç¡¢¤³¤Î postscript ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¤ò¤Û ¤Ü 50% °Ì¤Þ¤Ç¾®¤µ¤¯¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¥Õ¥¡¥¤¥ë¤òʸ½ñ¤Ë¼è¤ê¹þ¤à¾ì ¹ç¡¢¤¢¤ë¤¤¤ÏÄ㮤Υץê¥ó¥¿¤ËÂ礤ʥե¡¥¤¥ë¤ò°õºþ¤¹¤ëÁ°¤Ê¤É¤Ë¡¢¤³¤Îµ¡Ç½ ¤Ë´Ø¿´¤ò»ý¤Ä¤³¤È¤Ç¤·¤ç¤¦¡£»ÈÍÑË¡¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
awk -f pm3dCompress.awk thefile.ps >smallerfile.ps
pm3d ¿§ÃϿޤ¬»Í³Ñ·Á¤Î³Ê»Ò¾õ¥Ç¡¼¥¿¤«¤é postscript ¥Õ¥¡¥¤¥ë¤È¤·¤ÆÉÁ²è¤µ ¤ì¤¿¾ì¹ç¡¢Æ±»þ¤ËÇÛÉÛ¤µ¤ì¤ë awk ¥¹¥¯¥ê¥×¥È `pm3dConvertToImage.awk` ¤ò »È¤¦¤³¤È¤Ç¡¢¤½¤Î¥µ¥¤¥º¤ò¹¹¤Ë¾®¤µ¤¯¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£»ÈÍÑË¡:
awk -f pm3dConvertToImage.awk <thefile.ps >smallerfile.ps
postscript ½ÐÎϤγ¥¿§³¬Ä´¤ò¥«¥é¡¼¤Ø¡¢¤Þ¤¿¤Ï¤½¤ÎµÕ¡¢¤½¤·¤Æ <maxcolors> ¤ÎÄêµÁ¤Ê¤É¤ò¡¢¼êư¤ÇÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Àþ¼ï¤Î°À `pointinterval` ¤ÏÉÁ²è¥¹¥¿¥¤¥ë linespoints ¤Ç»È¤ï¤ì¤Þ¤¹¡£ pointinterval ¤òÉé¤ÎÃÍ¡¢Î㤨¤Ð -N ¤È¤¹¤ë¤È¡¢ÅÀ¤Îµ¹æ¤Ï N ÈÖÌÜËè¤Ë½ñ¤¡¢ ¤½¤·¤Æ³ÆÅÀ¤Îµ¹æ¤Î¸å¤í¤ÎÈ¢ (¼ÂºÝ¤Ë¤Ï±ß) ¤ÎÉôʬ¤òÇØ·Ê¿§¤ÇÅɤê¤Ä¤Ö¤·¤Æ¾Ã ¤·¤Þ¤¹¡£¥³¥Þ¥ó¥É pointintervalbox ¤Ï¤½¤Î¾Ã¤¹Îΰè¤ÎÂ礤µ (Ⱦ·Â) ¤òÀ©¸æ¤·¤Þ¤¹¡£¤³¤ì¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎȾ·Â (= pointsize) ¤ËÂФ¹¤ëÇÜΨ¤Ç¤¹¡£
¥³¥Þ¥ó¥É pointsize ¤ÏÉÁ²è¤Ç»È¤ï¤ì¤ëÅÀ¤ÎÂ礤µ¤òÊѹ¹¤·¤Þ¤¹¡£
½ñ¼°:
set pointsize <multiplier> show pointsize
¥Ç¥Õ¥©¥ë¥È¤Ï 1.0 ÇܤǤ¹¡£²èÁü¥Ç¡¼¥¿½ÐÎϤǤϡ¢Â礤¤¥Ý¥¤¥ó¥È¥µ¥¤¥º¤ÎÊý ¤¬¸«¤ä¤¹¤¤¤Ç¤·¤ç¤¦¡£
°ì¤Ä¤ÎÉÁ²è¤ËÂФ¹¤ë¥Ý¥¤¥ó¥È¥µ¥¤¥º¤Ï `plot` ¥³¥Þ¥ó¥É¤Î¾å¤Ç¤âÊѹ¹¤Ç¤¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: with¡£
¥Ý¥¤¥ó¥È¥µ¥¤¥º¤ÎÀßÄê¤Ï¡¢É¬¤º¤·¤âÁ´¤Æ¤Î½ÐÎÏ·Á¼°¤Ç¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤ï¤± ¤Ç¤Ï¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
¥³¥Þ¥ó¥É `set polar` ¤Ï¥°¥é¥Õ¤ÎÉÁ²èÊýË¡¤ò xy ľ¸òºÂɸ·Ï¤«¤é¶ËºÂɸ·Ï¤Ë Êѹ¹¤·¤Þ¤¹¡£
½ñ¼°:
set polar unset polar show polar
¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï¡¢²¾ÊÑ¿ô (t) ¤Ï³ÑÅÙ¤òɽ¤·¤Þ¤¹¡£t ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÈÏ°Ï¤Ï [0:2*pi] ¤Ç¤¹¤¬¡¢Ã±°Ì¤È¤·¤ÆÅÙ¤¬ÁªÂò¤µ¤ì¤Æ¤¤¤ì¤Ð [0:360] ¤È¤Ê¤ê¤Þ¤¹ (°Ê²¼»²¾È: angles)¡£
¥³¥Þ¥ó¥É `unset polar` ¤ÏÉÁ²èÊýË¡¤ò¥Ç¥Õ¥©¥ë¥È¤Î xy ľ¸òºÂɸ·Ï¤ËÌᤷ¤Þ ¤¹¡£
`set polar` ¥³¥Þ¥ó¥É¤Ï `splot` ¤Ç¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£`splot` ¤Ë ÂФ¹¤ëƱÍͤε¡Ç½¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: mapping¡£
¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï t ¤Î¿ô¼°¤Î°ÕÌ£¤Ï r=f(t) ¤È¤Ê¤ê¡¢t ¤Ï²óž³Ñ¤È¤Ê¤ê¤Þ¤¹¡£ trange ¤Ï´Ø¿ô¤ÎÄêµÁ°è (³ÑÅÙ) ¤òÀ©¸æ¤·¡¢rrange, xrange, yrange ¤Ï¤½¤ì¤¾ ¤ì¥°¥é¥Õ¤Î x,y Êý¸þ¤ÎÈϰϤòÀ©¸æ¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤é¤ÎÈÏ°Ï¤È rrange ¤Ï¼«Æ°Åª¤ËÀßÄꤵ¤ì¤ë¤«¡¢¤Þ¤¿¤ÏÌÀ¼¨Åª¤ËÀßÄê¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ë´Ø¤· ¤Æ¤Ï¡¢°Ê²¼»²¾È: rrange, xrange¡£
Îã:
set polar plot t*sin(t) set trange [-2*pi:2*pi] set rrange [0:3] plot t*sin(t)
ºÇ½é¤Î `plot` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î³ÑÅÙ¤ÎÈϰϤΠ0 ¤«¤é 2*pi ¤ò»È¤¤¤Þ¤¹¡£Æ°·Â Êý¸þ¤È¥°¥é¥Õ¤Î¥µ¥¤¥º¤Ï¼«Æ°Åª¤Ë¿½Ì¤µ¤ì¤Þ¤¹¡£2 ÈÖÌܤΠ`plot` ¤Ï³ÑÅÙ¤ÎÄê µÁ°è¤ò³ÈÄ¥¤·¡¢¥°¥é¥Õ¤Î¥µ¥¤¥º¤ò¸¶ÅÀ¤«¤é 3 ¤ÎÉý¤ËÀ©¸Â¤·¤Þ¤¹¡£¤³¤ì¤Ï x,y ¤Î¤½¤ì¤¾¤ì¤ÎÊý¸þ¤ò [-3:3] ¤ËÀ©¸Â¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
`set size square` ¤È¤¹¤ë¤È `gnuplot` ¤Ï¥¢¥¹¥Ú¥¯¥ÈÈæ (½Ä²£¤ÎÈæ) ¤ò 1 ¤Ë ¤¹¤ë¤Î¤Ç±ß¤¬ (ÂʱߤǤʤ¯) ±ß¤Ë¸«¤¨¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ °Ê²¼¤â»²¾È ¶ËºÂɸ¤Î¥Ç¥â (polar.dem) ¤ª¤è¤Ó ¶ËºÂɸ¥Ç¡¼¥¿¤ÎÉÁ²è (poldat.dem)¡£
¥³¥Þ¥ó¥É `set print` ¤Ï `print` ¥³¥Þ¥ó¥É¤Î½ÐÎϤò¥Õ¥¡¥¤¥ë¤Ë¥ê¥À¥¤¥ì¥¯¥È ¤·¤Þ¤¹¡£
½ñ¼°:
set print set print "-" set print "<filename>" set print "<filename>" append set print "|<shell_command>"
"<filename>" ¤¬¤Ê¤¤¾ì¹ç¤Ï½ÐÎÏ¤Ï <STDERR> ¤Ë¤Ê¤ê¤Þ¤¹¡£"-" ¤È¤¤¤¦ <filename> ¤Ï <STDOUT> ¤ò°ÕÌ£¤·¤Þ¤¹¡£`append` ¥Õ¥é¥°¤Ï¥Õ¥¡¥¤¥ë¤òÄɲà (append) ¥â¡¼¥É¤Ç³«¤¯¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¥Ñ¥¤¥×¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥×¥é¥Ã¥È¥Û ¡¼¥à¾å¤Ç¤Ï¡¢<filename> ¤¬ "|" ¤Ç»Ï¤Þ¤Ã¤Æ¤¤¤¿¤é¡¢<shell_command> ¤Ø¤Î¥Ñ ¥¤¥×¤¬³«¤«¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set psdir <directory>` ¤Ï¡¢postscript ½ÐÎÏ·Á¼°¤¬ prologue.ps ¤äʸ»ú¥¨¥ó¥³¡¼¥ÉÍѤΥե¡¥¤¥ë¤òõ¤¹¤Î¤Ë»ÈÍѤ¹¤ë¸¡º÷¥Ñ¥¹¤òÀ©¸æ¤·¤Þ¤¹¡£¤³ ¤Î»ÅÁȤߤϡ¢ÊÌ¤Ë¥í¡¼¥«¥ë¤Ë¥«¥¹¥¿¥Þ¥¤¥º¤·¤¿ prolog ¥Õ¥¡¥¤¥ë·²¤ÈÀÚ¤êÂØ¤¨ ¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£¸¡º÷¤Î½çÈ֤ϰʲ¼¤Î¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
1) psdir ¤ò»ØÄꤷ¤¿¾ì¹ç¤Ï¤½¤Î¥Ç¥£¥ì¥¯¥È¥ê 2) ´Ä¶ÊÑ¿ô GNUPLOT_PS_DIR ¤Ç»ØÄꤷ¤¿¥Ç¥£¥ì¥¯¥È¥ê 3) ÁȤ߹þ¤Þ¤ì¤¿¥Ø¥Ã¥À¡¼¡¢¤Þ¤¿¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¥·¥¹¥Æ¥à¥Ç¥£¥ì¥¯¥È¥ê 4) loadpath ¤Ç»ØÄꤷ¤¿¥Ç¥£¥ì¥¯¥È¥ê
¥³¥Þ¥ó¥É raxis ¤È raxis ¤Ï¡¢Æ°·Â¼´¤ò³Ê»ÒÀþ¤È x ¼´¤«¤éʬ Î¥¤·¤ÆÉÁ²è¤¹¤ë¤«¤É¤¦¤«¤òÀÚ¤êÂØ¤¨¤Þ¤¹¡£¸½ºß¤Î rrange ¤ÎºÇ¾®Ãͤ¬ 0 ¤Ç¤Ê ¤¤ (¤½¤·¤Æ¼«Æ°½Ì¼Ü¤Ç¤Ê¤¤) ¾ì¹ç¡¢¥°¥é¥Õ¤È¼´¤¬¸¶ÅÀ¤Ë㤷¤Ê¤¤¤³¤È¤ò¼¨¤¹Çò ´Ý¤¬¶ËºÂɸ¥°¥é¥Õ¤ÎÃæ¿´¤ËÉÁ¤«¤ì¤Þ¤¹¡£¼´¤ÎÀþ¤Ï¡¢¥°¥é¥Õ¤Î¶³¦¤ÈƱ¤¸Àþ¼ï¤Ç ÉÁ²è¤µ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: `polar`, rrange, rtics, grid¡£
¥³¥Þ¥ó¥É rmargin ¤Ï±¦¤Î;Çò¤Î¥µ¥¤¥º¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: margin¡£
¥³¥Þ¥ó¥É rrange ¤Ï¶ËºÂɸ¥â¡¼¥É¤Î¥°¥é¥Õ¤Îư·ÂÊý¸þ¤ÎÈϰϤòÀßÄꤷ¤Þ ¤¹¡£¤³¤ì¤Ï xrange ¤È yrange ¤ÎξÊý¤âÀßÄꤷ¤Æ¤·¤Þ¤¤¤Þ¤¹¡£Î¾¼Ô¤Ï¡¢ [-(rmax-rmin) : +(rmax-rmin)] ¤Ë¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤Î¸å¤Ç xrange ¤ä yrange ¤òÊѹ¹¤·¤Æ¤â (Î㤨¤Ð³ÈÂ礹¤ë¤¿¤á¤Ë)¡¢¤½¤ì¤Ï rrange ¤òÊѹ¹¤·¤Ê¤¤ ¤Î¤Ç¡¢¥Ç¡¼¥¿ÅÀ¤Ï rrange ¤Ë´Ø¤·¤Æ¥¯¥ê¥Ã¥Ô¥ó¥°¤µ¤ì¤¿¤Þ¤Þ¤È¤Ê¤ê¤Þ¤¹¡£rmin ¤Ë´Ø¤¹¤ë¼«Æ°½Ì¼Ü¤Ï¾ï¤Ë rmin = 0 ¤È¤Ê¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É rtics ¤Ï¡¢Æ°·Â¼´¤Ë±è¤Ã¤ÆÌÜÀ¹¤ê¤òÇÛÃÖ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¶Ë ºÂɸ¥â¡¼¥É¤Ç¤Î¤ßɽ¼¨¤µ¤ì¤Þ¤¹¡£ÌÜÀ¹¤ê¤È¤½¤Î¸«½Ð¤·¤Ï¸¶ÅÀ¤Î±¦Â¦¤ËÉÁ¤«¤ì¤Þ ¤¹¡£¥¡¼¥ï¡¼¥É `mirror` ¤Ï¡¢¤½¤ì¤é¤ò¸¶ÅÀ¤Îº¸Â¦¤Ë¤âÉÁ¤¤Þ¤¹¡£¤½¤Î¾¤Î¥ ¡¼¥ï¡¼¥É¤Ë´Ø¤¹¤ëÏäˤĤ¤¤Æ¤Ï°Ê²¼»²¾È: `polar`, `set xtics`¡£
´Ø¿ô¡¢¤Þ¤¿¤Ï¥Ç¡¼¥¿¤ÎÊä´Ö¤Ë´Ø¤¹¤ë¥µ¥ó¥×¥ê¥ó¥°¿ô¤Ï¥³¥Þ¥ó¥É samples ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set samples <samples_1> {,<samples_2>} show samples
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥µ¥ó¥×¥ë¿ô¤Ï 100 ÅÀ¤ÈÀßÄꤵ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÃͤòÁý¤ä¤¹¤È ¤è¤êÀµ³Î¤ÊÉÁ²è¤¬½ÐÍè¤Þ¤¹¤¬ÃÙ¤¯¤Ê¤ê¤Þ¤¹¡£¤³¤Î¥Ñ¥é¥á¡¼¥¿¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë ¤ÎÉÁ²è¤Ë¤Ï²¿¤Î±Æ¶Á¤âÍ¿¤¨¤Þ¤»¤ó¤¬¡¢Êä´Ö/¶á»÷¤Î¥ª¥×¥·¥ç¥ó¤¬»È¤ï¤ì¤Æ¤¤¤ë ¾ì¹ç¤Ï¤½¤Î¸Â¤ê¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£2 ¼¡¸µÉÁ²è¤Ë¤Ä¤¤¤Æ¤Ï smooth ¤ò¡¢ 3 ¼¡¸µÉÁ²è¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: dgrid3d¡£
2 ¼¡¸µ¤Î¥°¥é¥ÕÉÁ²è¤¬¹Ô¤Ê¤ï¤ì¤ë¤È¤¤Ï <samples_1> ¤ÎÃͤΤߤ¬´Ø·¸¤·¤Þ¤¹¡£
±£Àþ½èÍý¤Ê¤·¤Ç¶ÊÌÌÉÁ²è¤¬¹Ô¤Ê¤ï¤ì¤ë¤È¤¤Ï¡¢samples ¤ÎÃͤϸÉΩÀþËè¤Ëɾ²Á ¤µ¤ì¤ë¥µ¥ó¥×¥ë¿ô¤Î»ØÄê¤Ë¤Ê¤ê¤Þ¤¹¡£³Æ v-¸ÉΩÀþ¤Ï <samples_1> ¸Ä¤Î¥µ¥ó¥× ¥ëÅÀ¤ò»ý¤Á¡¢u-¸ÉΩÀþ¤Ï <samples_2> ¸Ä¤Î¥µ¥ó¥×¥ë¿ô¤ò»ý¤Á¤Þ¤¹¡£<samples_1> ¤Î¤ß»ØÄꤹ¤ë¤È¡¢<samples_2> ¤ÎÃÍ¤Ï <samples_1> ¤ÈƱ¤¸ÃͤËÀßÄꤵ¤ì¤Þ¤¹¡£ °Ê²¼¤â»²¾È: isosamples¡£
set size {{no}square | ratio <r> | noratio} {<xscale>,<yscale>} show size
<xscale> ¤È <yscale> ¤ÏÉÁ²èÁ´ÂΤγÈÂç¤ÎÇÜΨ¤Ç¡¢ÉÁ²èÁ´ÂΤȤϥ°¥é¥Õ¤È¥é ¥Ù¥ë¤È;Çò¤ÎÉôʬ¤ò´Þ¤ß¤Þ¤¹¡£
½ÅÍפÊÃí°Õ:
gnuplot ¤Î°ÊÁ°¤ÎÈǤǤϡ¢size ¤ÎÃͤò¡¢½ÐÎϤ¹¤ëÉÁ²èÎΰè (¥¥ã¥ó¥Ð¥¹) ¤Î¥µ¥¤¥º¤òÀ©¸æ¤¹¤ë¤Î¤Ë¤â»È¤Ã¤Æ¤¤¤¿½ÐÎÏ·Á¼°¤â¤¢¤ê¤Þ ¤·¤¿¤¬¡¢¤¹¤Ù¤Æ¤Î½ÐÎÏ·Á¼°¤¬¤½¤¦¤À¤Ã¤¿¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£ version 4.6 ¤Ç¤Ï¡¢¤Û¤È¤ó¤É¤Î½ÐÎÏ·Á¼°¤¬°Ê²¼¤Î¥ë¡¼¥ë¤Ë½¾¤¦¤è¤¦¤Ë¤Ê ¤ê¤Þ¤·¤¿:
`set term <terminal_type> size <XX>, <YY>` ¤Ï¡¢½ÐÎÏ¥Õ¥¡¥¤¥ë¤Î¥µ¥¤¥º¡¢ ¤Þ¤¿¤Ï "¥¥ã¥ó¥Ð¥¹" ¤Î¥µ¥¤¥º¤òÀ©¸æ¤·¤Þ¤¹¡£¥µ¥¤¥º¥Ñ¥é¥á¡¼¥¿¤Î͸ú¤ÊÃÍ¤Ë ¤Ä¤¤¤Æ¤Ï¡¢¸Ä¡¹¤Î½ÐÎÏ·Á¼°¤Î¥Ø¥ë¥×¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¥° ¥é¥Õ¤Ï¤½¤Î¥¥ã¥ó¥Ð¥¹Á´ÂΤËÉÁ²è¤µ¤ì¤Þ¤¹¡£
`set size <XX>, <YY>` ¤Ï¡¢ÉÁ²è¼«ÂΤò¥¥ã¥ó¥Ð¥¹¤Î¥µ¥¤¥º¤ËÂФ·¤ÆÁêÂÐŪ¤Ë ¿½Ì¤µ¤»¤Þ¤¹¡£1 ¤è¤ê¾®¤µ¤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¥°¥é¥Õ¤Ï¥¥ã¥ó¥Ð¥¹Á´ÂΤò Ëä¤á¤º¡¢1 ¤è¤êÂ礤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¥°¥é¥Õ¤Î°ìÉôʬ¤Î¤ß¤¬¥¥ã¥ó¥Ð¥¹ Á´ÂΤ˹礦¤è¤¦¤ËÉÁ²è¤µ¤ì¤Þ¤¹¡£1 ¤è¤êÂ礤¤¿½ÌÃͤò»ØÄꤹ¤ë¤È¡¢¤¢¤ë½ÐÎÏ ·Á¼°¤Ç¤ÏÌäÂ꤬µ¯¤³¤ë¤«¤â¤·¤ì¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
`ratio` ¤Ï¡¢»ØÄꤷ¤¿ <xscale>, <yscale> ¤ÎÉÁ²èÈÏ°ÏÆâ¤Ç¡¢¥°¥é¥Õ¤Î¥¢¥¹¥Ú ¥¯¥ÈÈæ (½Ä²£Èæ) ¤ò <r> ¤Ë¤·¤Þ¤¹ (<r> ¤Ï x Êý¸þ¤ÎŤµ¤ËÂФ¹¤ë y Êý¸þ¤Î Ťµ¤ÎÈæ)¡£
<r> ¤ÎÃͤòÉé¤Ë¤¹¤ë¤È¤½¤Î°ÕÌ£¤Ï°ã¤Ã¤ÆÍè¤Þ¤¹¡£<r>=-1 ¤Î¤È¤¡¢x ¼´¡¢y ¼´ ¤ÎÁÐÊý¤Îñ°Ì (¤Ä¤Þ¤ê 1) ¤ÎÌÜÀ¹¤ÎŤµ¤¬Æ±°ì¤Ë¤Ê¤ë¤è¤¦ÀßÄꤵ¤ì¤Þ¤¹¡£¤³¤ì ¤Ï `set view equal xy` ¤ÈƱ¤¸¤Ç¤¹¡£°Ê²¼»²¾È: `set view equal`¡£<r>=-2 ¤Î¤È¤¡¢y ¼´¤Îñ°ÌÌÜÀ¹¤ÎŤµ¤Ï x ¼´¤Îñ°ÌÌÜÀ¹¤ÎŤµ¤Î 2 ÇܤËÀßÄꤵ¤ì¤Þ ¤¹¡£<r> ¤¬Éé¤ÎÃͤ˴ؤ·¤Æ°Ê²¼Æ±ÍͤǤ¹¡£
`gnuplot` ¤¬»ØÄꤵ¤ì¤¿¥¢¥¹¥Ú¥¯¥ÈÈæ¤Î¥°¥é¥Õ¤ò¤Á¤ã¤ó¤È½ñ¤±¤ë¤«¤ÏÁªÂò¤µ¤ì ¤ë½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤Þ¤¹¡£¥°¥é¥Õ¤ÎÎΰè¤Ï½ÐÎϤλØÄꤵ¤ì¤¿Éôʬ¤Ë¤Á¤ã¤ó¤È¼ý ¤Þ¤ê¡¢¥¢¥¹¥Ú¥¯¥ÈÈæ¤¬ <r> ¤Ç¤¢¤ë¤è¤¦¤ÊºÇÂç¤ÎĹÊý·Á¤È¤Ê¤ê¤Þ¤¹ (¤â¤Á¤í¤ó ŬÅö¤Ê;Çò¤â»Ä¤·¤Þ¤¹¤¬)¡£
`square` ¤Ï `ratio 1` ¤ÈƱ¤¸°ÕÌ£¤Ç¤¹¡£
`noratio` ¤È `nosquare` ¤Ï¤¤¤º¤ì¤â¥°¥é¥Õ¤ò¤½¤Î½ÐÎÏ·Á¼° (terminal) ¤Ç¤Î ¥Ç¥Õ¥©¥ë¥È¤Î¥¢¥¹¥Ú¥¯¥ÈÈæ¤ËÌᤷ¤Þ¤¹¤¬¡¢<xscale> ¤È <yscale> ¤Ï¤½¤Î¥Ç¥Õ ¥©¥ë¥È¤ÎÃÍ (1.0) ¤Ë¤ÏÌᤷ¤Þ¤»¤ó¡£
`ratio` ¤È `square` ¤Ï 3 ¼¡¸µÉÁ²è¤Ç¤Ï°ÕÌ£¤ò»ý¤Á¤Þ¤»¤ó¤¬¡¢`set view map` ¤ò»ÈÍѤ·¤¿ 3 ¼¡¸µÉÁ²è¤Î 2 ¼¡¸µ¼Í±Æ¤Ë¤Ï±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£ °Ê²¼¤â»²¾È: `set view equal`¡£¤³¤ì¤Ï¡¢3 ¼¡¸µ¤Î x ¼´¤È y ¼´¤ò¶¯À©Åª¤ËƱ¤¸¥¹¥±¡¼¥ë¤Ë ¤·¤Þ¤¹¡£
Îã:
¥°¥é¥Õ¤¬¸½ºß¤Î¥¥ã¥ó¥Ð¥¹¤òËä¤á¤ë¤è¤¦¤ÊÂ礤µ¤ËÀßÄꤷ¤Þ¤¹:
set size 1,1
¥°¥é¥Õ¤òÄ̾ï¤ÎȾʬ¤ÎÂ礤µ¤ÇÀµÊý·Á¤Ë¤·¤Þ¤¹:
set size square 0.5,0.5
¥°¥é¥Õ¤Î¹â¤µ¤ò²£Éý¤Î 2 Çܤˤ·¤Þ¤¹:
set size ratio 2
¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤Ï¡¢`set style data` ¤È `set style function` ¤ÇÀßÄê¤Ç¤¤Þ¤¹¡£´Ø¿ô¤ä¥Ç¡¼¥¿¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤ò¸Ä¡¹¤ËÊѹ¹¤¹ ¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: with¡£¥¹¥¿¥¤¥ë¤Î°ìÍ÷Á´ÂΤϡ¢°Ê²¼»² ¾È: `plotting styles`¡£
½ñ¼°:
set style function <style> set style data <style> show style function show style data
»ØÄê¤Ç¤¤ëÉÁ²èÍ×ÁǤΥǥե©¥ë¥È¥¹¥¿¥¤¥ë¤âÀßÄê¤Ç¤¤Þ¤¹¡£
set style arrow <n> <arrowstyle> set style fill <fillstyle> set style histogram <histogram style options> set style line <n> <linestyle>
`gnuplot` ¤¬ object ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦¤Ë¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Æ¤¤¤ì¤Ð¡¢°Ê²¼¤Î ¥ª¥×¥·¥ç¥ó¤â͸ú¤Ç¤¹:
½ñ¼°:
set style rectangle <object options> <linestyle> <fillstyle> set style circle radius <size> set style ellipse size <size> units {xy|xx|yy}
³Æ½ÐÎÏ·Á¼°¤ÏÌð¤äÅÀ¤Î·Á¤Î¥Ç¥Õ¥©¥ë¥È¤Î½¸¹ç¤ò»ý¤Ã¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï¥³¥Þ¥ó¥É test ¤Ç»²¾È¤Ç¤¤Þ¤¹¡£arrow ¤ÏÌð¤Î·Á¡¢Éý¡¢ÅÀ¤Î·Á¡¢¥µ¥¤¥º ¤òÄêµÁ¤·¡¢¤½¤ì¤é¤ò¸å¤Ç»È¤¦¤È¤¤Ë¤¤¤Á¤¤¤ÁƱ¤¸¾ðÊó¤ò·«¤êÊÖ¤·¤Æ»ØÄꤷ¤Ê¤¯ ¤Æ¤â¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ç»²¾È¤Ç¤¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£
½ñ¼°:
set style arrow <index> default set style arrow <index> {nohead | head | heads} {size <length>,<angle>{,<backangle>}} {filled | empty | nofilled} {front | back} { {linestyle | ls <line_style>} | {linetype | lt <line_type>} {linewidth | lw <line_width} } unset style arrow show style arrow
<index> ¤ÏÀ°¿ô¤Ç¡¢¤½¤ì¤ÇÌð¤Î¥¹¥¿¥¤¥ë (arrowstyle) ¤òÆÃÄꤷ¤Þ¤¹¡£
`default` ¤ò»ØÄꤹ¤ë¤È¡¢Á´¤Æ¤Î arrow ¥¹¥¿¥¤¥ë¥Ñ¥é¥á¡¼¥¿¤Ï¤½¤Î¥Ç¥Õ¥©¥ë ¥È¤ÎÃͤˤʤê¤Þ¤¹¡£
<index> ¤Î arrowstyle ¤¬´û¤Ë¸ºß¤¹¤ë¾ì¹ç¡¢Â¾¤ÎÁ´¤Æ¤ÏÊݸ¤µ¤ì¤¿¤Þ¤Þ¡¢Í¿ ¤¨¤é¤ì¤¿¥Ñ¥é¥á¡¼¥¿¤Î¤ß¤¬Êѹ¹¤µ¤ì¤Þ¤¹¡£<index> ¤¬Â¸ºß¤·¤Ê¤±¤ì¤Ð¡¢»ØÄꤵ ¤ì¤Ê¤«¤Ã¤¿Ãͤϥǥե©¥ë¥È¤ÎÃͤˤʤê¤Þ¤¹¡£
`nohead` ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢ÌðÀè¤Î¤Ê¤¤Ì𡢤¹¤Ê¤ï¤ÁÀþʬ¤ò½ñ¤¯¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£¤³¤ì¤ÏÉÁ²è¤Î¾å¤ËÀþʬ¤òÉÁ¤¯Ê̤ÊÊýË¡¤òÍ¿¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 1 ¤Ä¤ÎÌðÀ褬¤Ä¤¤¤Æ¤¤¤Þ¤¹¡£`heads` ¤Î»ØÄê¤ÇÀþʬ¤Îξü¤ËÌðÀ褬ÉÁ¤«¤ì¤Þ¤¹¡£
ÌðÀè¤ÎÂ礤µ¤Ï `size <length>,<angle>` ¤Þ¤¿¤Ï `size <length>,<angle>,<backangle>` ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£`<length>` ¤ÏÌðÀè ¤Î³Æ»Þ¤ÎŤµ¤Ç¡¢`<angle>` ¤ÏÌðÀè¤Î»Þ¤ÈÌð¼´¤¬¤Ê¤¹³ÑÅÙ (ñ°Ì¤ÏÅÙ) ¤Ç¤¹¡£ `<length>` ¤Îñ°Ì¤Ï x ¼´¤ÈƱ¤¸¤Ç¤¹¤¬¡¢¤½¤ì¤Ï `<length>` ¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤ò¤Ä¤±¤ë¤³¤È¤ÇÊѹ¹¤Ç ¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£`<backangle>` ¤Ï¡¢`filled` ¤« ¤Þ¤¿¤Ï `empty` ¤¬¤È¤â¤Ë»È¤ï¤ì¤¿¾ì¹ç¤Î¤ß¸úÎϤò»ý¤Á¡¢¤½¤Î¾ì¹ç¡¢ `<backangle>` ¤ÏÌðÀè¤Î¸å¤í¤ÎÉôʬ¤ÎÌ𼴤ȤÎÀÚ¤ê³Ñ (`<angle>` ¤ÈƱ¤¸Êý¸þ; ñ°Ì¤ÏÅÙ) ¤Ë¤Ê¤ê¤Þ¤¹¡£½ÐÎÏ·Á¼° `fig` ¤Ï¡¢À©¸Â¤µ¤ì¤¿ÀÚ¤ê³Ñ´Ø¿ô¤ò»ý¤Ã¤Æ ¤¤¤Æ¡¢¤½¤ì¤Ï 3 ¤Ä¤Î°Û¤Ê¤ë·Á¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢¤½¤ì¤Ï 2 ¤Ä¤ÎïçÃͤǷèÄê ¤·¤Þ¤¹: 70 ÅṲ̀Ëþ¤Î¾ì¹ç¡¢ÌðÀè¤Ï¤Ø¤³¤ó¤ÀÀÚ¤ê³Ñ¤ò»ý¤Á¡¢110 ÅÙ¤òͤ¨¤ë¾ì ¹ç¡¢¸å¤í¤ÎÉôʬ¤ËÀí¤Ã¤¿³Ñ¤ò»ý¤Á¡¢¤½¤Î´Ö¤Î³Ñ¤Ç¤Ï¡¢ÌðÀè¤Î¸å¤í¤ÏľÀþ¤Ë¤Ê¤ê ¤Þ¤¹¡£
`filled` ¤ò»ØÄꤹ¤ë¤È¡¢Åɤê¤Ä¤Ö¤µ¤ì¤¿ÌðÀè¤òºî¤ê¤Þ¤¹ (`heads` ¤¬»È¤ï¤ì ¤Æ¤¤¤ë¾ì¹ç)¡£Åɤê¤Ä¤Ö¤·¤Ï¡¢Â¿³Ñ·Á¤ÎÅɤê¤Ä¤Ö¤·¤¬¹Ô¤¨¤ë¤è¤¦¤Ê½ÐÎÏ·Á¼°¤Ç ¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Æ¡¢¤½¤Î¥ê¥¹¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `pm3d`¡£Â¾¤Î½ÐÎÏ·Á ¼°¤Ç¤ÏÌðÀè¤ÏÊĤ¸¤é¤ì¤Þ¤¹¤¬Åɤê¤Ä¤Ö¤µ¤ì¤Þ¤»¤ó¡£¤½¤ì¤ÈƱ¤¸¸ú²Ì (ÊĤ¸¤é¤ë ¤¬Åɤé¤ì¤Ê¤¤) ¤Ï¡¢`empty` ¤ò»ØÄꤷ¤Æ¤âÆÀ¤é¤ì¤Þ¤¹¡£¤Þ¤¿¡¢`metafont`, `metapost`, `latex`, `tgif` ¤Î¤è¤¦¤Ë¡¢Ìð¤ò¤½¤ì¤é¼«¿È¤ÎÆÈ¼«¤Î¥ë¡¼¥Á¥ó¤Ç ÉÁ¤¯¤è¤¦¤Ê½ÐÎÏ·Á¼°¤Ç¤Ï¡¢ÌðÀè¤ÎÅɤê¤Ä¤Ö¤·¤äÌðÀè¤ÎÏÈÀþÉÁ¤¤Ï¤â¤Á¤í¤ó¥µ¥Ý ¡¼¥È¤µ¤ì¤Þ¤»¤ó¡£
Àþ¼ï¤Ï¥æ¡¼¥¶¤ÎÄêµÁ¤·¤¿¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Î¥ê¥¹¥È¤«¤éÁª¤Ö¤³¤È¤â¤Ç¤¤Þ¤¹¤· (°Ê²¼»²¾È: `set style line`)¡¢ÍѰդµ¤ì¤Æ¤¤¤ë `<line_type>` ¤ÎÃÍ (¥Ç¥Õ ¥©¥ë¥È¤Î¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Î¥ê¥¹¥È¤ÎÈÖ¹æ) ¤½¤·¤Æ `<linewidth>` (¥Ç¥Õ¥©¥ë¥È ¤ÎÉý¤ÎÇÜ¿ô) ¤ò»È¤Ã¤Æ¤³¤³¤ÇÄêµÁ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
¤·¤«¤·¡¢¥æ¡¼¥¶¡¼ÄêµÁºÑ¤Î¥é¥¤¥ó¥¹¥¿¥¤¥ë¤¬ÁªÂò¤µ¤ì¤¿¾ì¹ç¡¢¤½¤Î°À (Àþ¼ï¡¢ Éý) ¤Ï¡¢Ã±¤Ë¾¤Î arrow ¥³¥Þ¥ó¥É¤ÇŬÅö¤ÊÈÖ¹æ¤ä `lt`, `lw` ¤Ê¤É¤ò»ØÄꤷ¤Æ¤â¡¢Êѹ¹¤Ï¤Ç¤¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ²¼¤µ¤¤¡£
`front` ¤ò»ØÄꤹ¤ë¤È¡¢Ìð¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î¾å¤ËÉÁ¤«¤ì¤Þ¤¹¡£`back` ¤¬»Ø Äꤵ¤ì¤¿¾ì¹ç (¥Ç¥Õ¥©¥ë¥È) ¤ÏÌð¤Ï¥°¥é¥Õ¤Î¥Ç¡¼¥¿¤Î²¼¤ËÉÁ¤«¤ì¤Þ¤¹¡£`front` ¤ò»È¤¨¤Ð¡¢Ì©½¸¤·¤¿¥Ç¡¼¥¿¤ÇÌ𤬸«¤¨¤Ê¤¯¤Ê¤ë¤³¤È¤òËɤ°¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
ÌðÀ褬¤Ê¤¯¡¢ÇܤÎÉý¤¬Ìð¤òÉÁ¤¯¤Ë¤Ï:
set style arrow 1 nohead lw 2 set arrow arrowstyle 1
¤½¤Î¾¤ÎÎã¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: arrow¡£
¥³¥Þ¥ó¥É `set style boxplot` ¤Ë¤è¤ê¡¢ÉÁ²è¥¹¥¿¥¤¥ë `boxplot` ¤ÇÀ¸À®¤¹¤ë ÉÁ²è¤Î¥ì¥¤¥¢¥¦¥È¤òÊѹ¹¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set style boxplot {range <r> | fraction <f>} {{no}outliers} {pointtype <p>} {candlesticks | financebars} {separation <x>} {labels off | auto | x | x2} {sorted | unsorted}
boxplot ¤ÎÈ¢¤Ï¡¢¾ï¤Ë¥Ç¡¼¥¿ÅÀ¤ÎÂè°ì»Íʬ°Ì¤«¤éÂè»°»Íʬ°Ì¤ÎÃͤÎÈϰϤˤ«¤« ¤Ã¤Æ¤¤¤Þ¤¹¡£È¢¤«¤é±äŤµ¤ì¤ëÈ¢¤Ò¤²¤Î¸Â³¦¤Ï¡¢2 ¤Ä¤Î°Û¤Ê¤ëÊýË¡¤ÇÀ©¸æ¤Ç¤ ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢È¢¤Ò¤²¤Ï¡¢¤½¤ÎÈ¢¤Î¤½¤ì¤¾¤ì¤Îü¤«¤é¡¢»Íʬ°ÌÈϰϤΠ1.5 ÇÜ (¤¹¤Ê¤ï¤Á¡¢¤½¤ÎÈ¢¤Î¸·Ì©¤Ê¿âľÊý¸þ¤Î¹â¤µ) ¤ËÅù¤·¤¤ÈϰϤˤޤDZäĹ ¤µ¤ì¤Þ¤¹¡£È¢¤Ò¤²¤½¤ì¤¾¤ì¤Ï¡¢¥Ç¡¼¥¿½¸¹ç¤Î¤¢¤ëÅÀ¤Ë°¤¹¤ë y ¤ÎÃͤǽªÎ»¤¹ ¤ë¤è¤¦¤Ë¡¢¥á¥¸¥¢¥ó¤Ë¸þ¤«¤Ã¤ÆÀÚ¤ê¼Î¤Æ¤é¤ì¤Þ¤¹¡£»Íʬ°ÌÈϰϤÎÃúÅÙ 1.5 ÇÜ ¤ÎÃͤÎÅÀ¤¬¤Ê¤¤¾ì¹ç¤â¤¢¤ê¤Þ¤¹¤«¤é¡¢È¢¤Ò¤²¤Ï¤½¤Î̾Ìܾå¤ÎÈϰϤè¤ê¤âû¤¯¤Ê ¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¡£¤³¤Î¥Ç¥Õ¥©¥ë¥È¤Ï°Ê²¼¤ËÂбþ¤·¤Þ¤¹¡£
set style boxplot range 1.5
¤â¤¦°ì¤Ä¤ÎÊýË¡¤È¤·¤Æ¡¢È¢¤Ò¤²¤¬¤«¤«¤ëÅÀ¤ÎÁí¿ô¤Î³ä¹ç (fraction) ¤ò»ØÄꤹ ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¤½¤ÎÈϰϤϥ᥸¥¢¥óÃͤ«¤é¡¢¥Ç¡¼¥¿½¸¹ç¤Î»ØÄê ¤·¤¿Ê¬¤ò°Ï¤¤¹þ¤à¤Þ¤Ç¡¢ÂоΤ˱䍵¤ì¤Þ¤¹¡£¤³¤Î¤È¤¤â¡¢¸Ä¡¹¤ÎÈ¢¤Ò¤²¤Ï¥Ç ¡¼¥¿½¸¹çÆâ¤ÎÅÀ¤Îü¤Þ¤Ç¤ËÀ©¸Â¤µ¤ì¤Þ¤¹¡£¥Ç¡¼¥¿½¸¹ç¤Î 95% ¤ÎÅÀ¤ò¤Ï¤ë¤Ë¤Ï °Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
set style boxplot fraction 0.95
È¢¤Ò¤²¤ÎÈϰϤγ°¤Ë¤¢¤ëǤ°Õ¤ÎÅÀ¤Ï¡¢outliers ¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È ¤Ç¤Ï¤½¤ì¤é¤Ï¤Ò¤È¤Ä¤Ò¤È¤Ä±ß (pointtype 7) ¤ÇÉÁ¤«¤ì¤Þ¤¹¤¬¡¢¥ª¥×¥·¥ç¥ó `nooutliers` ¤Ï¤³¤ì¤ò̵¸ú¤Ë¤·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï boxplot ¤Ï candlesticks ¤È»÷¤¿¥¹¥¿¥¤¥ë¤ÇÉÁ²è¤·¤Þ¤¹¤¬¡¢ financebars ¤È»÷¤¿¥¹¥¿¥¤¥ë¤ÇÉÁ²è¤¹¤ë¤¿¤á¤Î¥ª¥×¥·¥ç¥ó¤â¤¢¤ê¤Þ¤¹¡£
boxplot ¤Î using »ØÄ꤬ 4 ÎóÌܤò»ý¤Ä¾ì¹ç¡¢¤½¤ÎÎó¤ÎÃͤϤ¢¤ë°ø»ÒÊÑ¿ô¤ÎÎ¥ »¶Åª¤Ê¥ì¥Ù¥ëÃͤǤ¢¤ë¤È¸«¤Ê¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¤½¤Î°ø»ÒÊÑ¿ô¤Î¥ì¥Ù¥ë¤Î¿ô¤È Ʊ¤¸¤À¤±¤ÎÊ£¿ô¤Î boxplot ¤¬ÉÁ¤«¤ì¤Þ¤¹¡£¤½¤ì¤é¤Î boxplot ¤ÎÎÙ¤ê¹ç¤¦¤â¤Î Ʊ»Î¤Îµ÷Î¥¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 1.0 (x ¼´¤Îñ°Ì¤Ç) ¤Ç¤¹¤¬¡¢¤³¤Î´Ö³Ö¤Ï¥ª¥×¥· ¥ç¥ó `separation` ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó labels ¤Ï¡¢¤³¤ì¤é¤Î boxplot (¤½¤ì¤¾¤ì¥Ç¡¼¥¿½¸¹ç¤Î¤¢¤ëÉôʬ ¤ËÂбþ¤¹¤ë) ¤Î¤É¤³¤Ë¡¢¤É¤Î¤è¤¦¤Ë¥é¥Ù¥ë¤ò¤Ä¤±¤ë¤«¤ò·èÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë ¥È¤Ç¤Ï°ø»Ò¤ÎÃͤò¿åÊ¿¼´ (x ¤« x2 ¤Î¤¤¤º¤ì¤« plot ¤Ç»È¤ï¤ì¤Æ¤¤¤ëÊý) ¤ÎÌÜ À¹¥é¥Ù¥ë¤Ë½ÐÎϤ·¤Þ¤¹¡£¤³¤ì¤Ï¥ª¥×¥·¥ç¥ó¤Î `labels auto` ¤ËÂбþ¤·¤Þ¤¹¡£ ¥ª¥×¥·¥ç¥ó `labels x`, `labels x2` ¤Ë¤è¤Ã¤Æ¡¢¶¯À©Åª¤Ë x ¼´¡¢x2 ¼´¤Ë¤½ ¤ì¤¾¤ì½ÐÎϤµ¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢`labels off` ¤Ç¥ª¥Õ¤Ë¤¹¤ë¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢°ø»ÒÊÑ¿ô¤Î°Û¤Ê¤ë¥ì¥Ù¥ë¤ËÂбþ¤¹¤ë boxplot ¤ÏÀ°Î󲽤Ϥ» ¤º¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ë¤½¤Î¥ì¥Ù¥ë¤¬¸½¤ì¤ë½çÈÖ¤ËÉÁ²è¤·¤Þ¤¹¡£¤³¤Îµóư¤Ï¥ª¥× ¥·¥ç¥ó¤Î `unsorted` ¤ËÂбþ¤·¤Þ¤¹¤¬¡¢¥ª¥×¥·¥ç¥ó `sorted` ¤ò»ÈÍѤ¹¤ë¤È¡¢ ¤Þ¤º¥ì¥Ù¥ë¤ò¼½ñ½ç¤Ë¥½¡¼¥È¤·¡¢¤½¤Î½ç¤Ë boxplot ¤òÉÁ²è¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `separation`, labels, `sorted`, `unsorted` ¤Ï¡¢plot ¤Ë 4 ÎóÌܤλØÄê¤òÍ¿¤¨¤¿¾ì¹ç¤Î¤ß¸úÎϤò»ý¤Á¤Þ¤¹¡£
°Ê²¼»²¾È: `boxplot`, candlesticks, financebars¡£
¥³¥Þ¥ó¥É `set style data` ¤Ï¥Ç¡¼¥¿ÉÁ²è¤ËÂФ¹¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤¥ë ¤òÊѹ¹¤·¤Þ¤¹¡£
½ñ¼°:
set style data <plotting-style> show style data
ÁªÂò¹àÌܤˤĤ¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `plotting styles`¡£¹àÌܤò»ØÄꤷ¤Ê¤«¤Ã¤¿ ¾ì¹ç¡¢¤½¤Î°ìÍ÷¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£`show style data` ¤Ï¸½ºß¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥Ç ¡¼¥¿ÉÁ²è¥¹¥¿¥¤¥ë¤òɽ¼¨¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set style fill` ¤Ï¡¢boxes, histograms, candlesticks, filledcurves ¤Ç¤ÎÉÁ²è¤Ë¤ª¤±¤ëÉÁ²èÍ×ÁǤΥǥե©¥ë¥È¤Î¥¹¥¿¥¤¥ë¤ÎÀßÄê¤Ë»È ¤ï¤ì¤Þ¤¹¡£¤³¤Î¥Ç¥Õ¥©¥ë¥È¤Ï¡¢¸Ä¡¹¤ÎÉÁ²è¤ËÅɤêÄÙ¤·¥¹¥¿¥¤¥ë (fillstyle) ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¾å½ñ¤¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: rectangle¡£
½ñ¼°:
set style fill {empty | {transparent} solid {<density>} | {transparent} pattern {<n>}} {border {lt} {lc <colorspec>} | noborder}
¥Ç¥Õ¥©¥ë¥È¤ÎÅɤê¤Ä¤Ö¤·¥¹¥¿¥¤¥ë (fillstyle) ¤Ï `empty` ¤Ç¤¹¡£
¥ª¥×¥·¥ç¥ó `solid` ¤Ï¡¢½ÐÎÏ·Á¼°¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤Î¿§¤Ç¤Î¥Ù¥¿ Åɤê¤ò¹Ô¤¤¤Þ¤¹¡£¥Ñ¥é¥á¡¼¥¿ <density> ¤ÏÅɤê¤Ä¤Ö¤·¿§¤Î¶¯¤µ¤òɽ¤·¤Æ¤¤¤Æ <density> ¤¬ 0.0 ¤Ê¤éÈ¢¤Ï¶õ¡¢<density> ¤¬ 1.0 ¤Ê¤éÈ¢¤Ï¤½¤ÎÆâÉô¤Ï¸½ºß¤Î Àþ¼ï¤È´°Á´¤ËƱ¤¸¿§¤ÇÅɤé¤ì¤Þ¤¹¡£½ÐÎÏ·Á¼°¤Ë¤è¤Ã¤Æ¤Ï¡¢¤³¤Î¶¯¤µ¤òϢ³Ū¤Ë ÊѲ½¤µ¤»¤é¤ì¤ë¤â¤Î¤â¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤Î¾¤Î¤â¤Î¤Ï¡¢ÉôʬŪ¤ÊÅɤê¤Ä¤Ö¤·¤Î´ö ¤Ä¤«¤Î¥ì¥Ù¥ë¤ò¼ÂÁõ¤·¤Æ¤¤¤ë¤Ë²á¤®¤Þ¤»¤ó¡£¥Ñ¥é¥á¡¼¥¿ <density> ¤¬Í¿¤¨¤é ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¥Ç¥Õ¥©¥ë¥È¤Î 1 ¤Ë¤Ê¤ê¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `pattern` ¤Ï¡¢½ÐÎϥɥ饤¥Ð¤Ë¤è¤Ã¤ÆÍ¿¤¨¤é¤ì¤ë¥Ñ¥¿¡¼¥ó¤Ç¤ÎÅÉ ¤ê¤Ä¤Ö¤·¤ò¹Ô¤¤¤Þ¤¹¡£ÍøÍѤǤ¤ëÅɤê¤Ä¤Ö¤·¥Ñ¥¿¡¼¥ó¤Î¼ïÎà¤È¿ô¤Ï½ÐÎϥɥ饤 ¥Ð¤Ë°Í¸¤·¤Þ¤¹¡£Åɤê¤Ä¤Ö¤·¤Î boxes ¥¹¥¿¥¤¥ë¤ÇÊ£¿ô¤Î¥Ç¡¼¥¿½¸¹ç¤òÉÁ²è¤¹ ¤ë¾ì¹ç¤½¤Î¥Ñ¥¿¡¼¥ó¤Ï¡¢Ê£¿ô¤Î¶ÊÀþ¤ÎÉÁ²è¤Ë¤ª¤±¤ëÀþ¼ï¤Î¼þ´ü¤ÈƱÍÍ¡¢Í¸ú¤Ê ¥Ñ¥¿¡¼¥ó¤ò¡¢¥Ñ¥¿¡¼¥ó <n> ¤«¤é»Ï¤á¤Æ¼þ´üŪ¤ËÍøÍѤ·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `empty` ¤Ï¡¢È¢¤òÅɤê¤Ä¤Ö¤·¤Þ¤»¤ó¤¬¡¢¤³¤ì¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Î border ¤Ï¡¢¸½ºß¤ÎÀþ¤Î¼ïÎà¤Î¼ÂÀþ¤ÇÈ¢¤Î¶³¦¤òÉÁ¤¤Þ¤¹¡£ `border <colorspec>` ¤Ç¶³¦¤Î¿§¤òÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`noborder` ¤Ï ¶³¦¤ÎÀþ¤¬ÉÁ¤«¤ì¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£
— SET STYLE FILL TRANSPARENT —
¤¤¤¯¤Ä¤«¤Î½ÐÎÏ·Á¼°¤Ï¡¢Åɤê¤Ä¤Ö¤·Îΰè¤Î `transparent` (Æ©ÌÀ²½) °À¤ò¥µ ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£transparent solid ¤ÎÎΰèÅɤê¤Ä¤Ö¤·¤Ç¤Ï¡¢`density` (Ì©ÅÙ) ¥Ñ¥é¥á¡¼¥¿¤Ï¥¢¥ë¥Õ¥¡ÃͤȤ·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢Ì©ÅÙ 0 ¤Ï´°Á´ ¤ÊÆ©ÌÀ¤ò¡¢Ì©ÅÙ 1 ¤Ï´°Á´¤ÊÉÔÆ©ÌÀ¤ò°ÕÌ£¤·¤Þ¤¹¡£transparent pattern ¤ÎÅÉ ¤ê¤Ä¤Ö¤·¤Ç¤Ï¡¢¥Ñ¥¿¡¼¥ó¤ÎÇØ·Ê¤¬´°Á´¤ÊÆ©ÌÀ¤«´°Á´¤ÊÉÔÆ©ÌÀ¤Î¤¤¤º¤ì¤«¤Ç¤¹¡£
½ÐÎÏ·Á¼° solid pattern pm3d -------------------------------- gif no yes no jpeg yes no yes pdf yes yes yes png TrueColor index yes post no yes no svg yes no yes win yes yes yes wxt yes yes yes x11 no yes no
Æ©ÌÀ¤ÊÅɤê¤Ä¤Ö¤·Îΰè¤ò´Þ¤à¥°¥é¥Õ¤ò¸«¤¿¤êºî¤Ã¤¿¤ê¤¹¤ë¤Î¤Ë¤Ï¡¢Ê̤ÊÀ©¸Â¤¬ ¤¢¤ê¤¦¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£Î㤨¤Ð¡¢png ½ÐÎÏ·Á¼°¤Ç¤Ï¡¢"truecolor" ¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Î¤ßÆ©ÌÀ²½¤ÎÅɤêÄÙ¤·¤¬ÍøÍѤǤ¤Þ¤¹¡£ PDF ¥Õ¥¡¥¤¥ë¤Ë¤ÏÆ©ÌÀ²½Îΰ褬Àµ¤·¤¯µ½Ò¤µ¤ì¤Æ¤¤¤Æ¤â¡¢PDF ¤Îɽ¼¨¥½¥Õ¥È¤Ë ¤è¤Ã¤Æ¤Ï¤½¤ì¤òÀµ¤·¤¯É½¼¨¤Ç¤¤Ê¤¤¤³¤È¤â¤¢¤ê¤¨¤Þ¤¹¡£¼ÂºÝ¤Ë PostScript ¥× ¥ê¥ó¥¿¤Ç¤ÏÌäÂê¤Ï¤Ê¤¤¤Î¤Ë¡¢Ghostscript/gv ¤Ç¤Ï¥Ñ¥¿¡¼¥óÅɤê¤Ä¤Ö¤·Îΰè¤ò Àµ¤·¤¯É½¼¨¤Ç¤¤Þ¤»¤ó¡£
¥³¥Þ¥ó¥É `set style function` ¤Ï´Ø¿ôÉÁ²è¤ËÂФ¹¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥¹¥¿¥¤ ¥ë (lines, points, filledcurves ¤Ê¤É) ¤òÊѹ¹¤·¤Þ¤¹¡£°Ê²¼»²¾È: `plotting styles`¡£
½ñ¼°:
set style function <plotting-style> show style function
`Ãí°Õ`: ¤³¤Î¥³¥Þ¥ó¥É¤ÏÈó¿ä¾©¤Ç¤¹¡£Âå¤ï¤ê¤Ë¿·¤·¤¤¥³¥Þ¥ó¥É `set linetype` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£¤³¤ì¤Ï¡¢ÂåÍѤΤ¿¤á¤Î°ì»þŪ¤ÊŬÅö¤ÊÀþ¼ï¤ò¸¡º÷¤¹¤ë¤Î ¤Ç¤Ï¤Ê¤¯¡¢Àþ¼ï¼«ÂΤòºÆÄêµÁ¤·¤Þ¤¹¡£°Ê²¼»²¾È: `set linetype`¡£
½ñ¼°:
set style increment {default|userstyles} show style increment
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢Æ±¤¸¥°¥é¥Õ¾å¤Î¼¡¤ÎÉÁ²è¤Ï¡¢¸½ºß¤Î½ÐÎÏ·Á¼°¤Ç¥Ç¥Õ¥©¥ë¥È¤Ç ÄêµÁ¤µ¤ì¤Æ¤¤¤ëÀþ¼ï¤Î¼¡¤Î¤â¤Î¤Ç¹Ô¤ï¤ì¤Þ¤¹¡£ ¤·¤«¤·¡¢`set style increment user` ¤òÁªÂò¤¹¤ë¤È¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤Ç¤Ï ¤Ê¤¯¡¢¥æ¡¼¥¶ÄêµÁ¥é¥¤¥ó¥¹¥¿¥¤¥ëÈÖ¹æ¤Î¤â¤Î¤ò»ÈÍѤµ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
Îã:
set style line 1 lw 2 lc rgb "gold" set style line 2 lw 2 lc rgb "purple" set style line 4 lw 1 lc rgb "sea-green" set style increment user
plot f1(x), f2(x), f3(x), f4(x)
¤³¤ì¤Ï¡¢´Ø¿ô f1, f2, f4 ¤Ï¿·¤¿¤Ë¥æ¡¼¥¶ÄêµÁ¤µ¤ì¤¿¥é¥¤¥ó¥¹¥¿¥¤¥ë¤ÇÉÁ²è¤µ ¤ì¤Þ¤¹¡£¥æ¡¼¥¶ÄêµÁ¥é¥¤¥ó¥¹¥¿¥¤¥ë¤¬¸«¤Ä¤«¤é¤Ê¤¤¾ì¹ç¤Ï¡¢Âå¤ï¤ê¤Ë¤½¤ì¤ËÂÐ ±þ¤¹¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤¬ÍøÍѤµ¤ì¤Þ¤¹¡£Î㤨¤Ð¡¢¾å¤ÎÎã¤Ç¤Ï¡¢f3(x) ¤Ï¥Ç¥Õ ¥©¥ë¥È¤ÎÀþ¼ï 3 ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£
½ÐÎÏÁõÃ֤ˤϤª¤Î¤ª¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤ÈÅÀ¼ï¤Î½¸¹ç¤¬¤¢¤ê¡¢¤½¤ì¤é¤Ï¥³¥Þ¥ó ¥É test ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`set style line` ¤ÏÀþ¼ï¤ÈÀþÉý¡¢ÅÀ¼ï¤È ÅÀ¤ÎÂ礤µ¤ò¡¢¸Ä¡¹¤Î¸Æ¤Ó½Ð¤·¤Ç¡¢¤½¤ì¤é¤Î¾ðÊó¤òÁ´Éô»ØÄꤹ¤ëÂå¤ï¤ê¤Ë¡¢Ã± ¤Ê¤ëÈÖ¹æ¤Ç»²¾È¤Ç¤¤ë¤è¤¦¤Ë¤¢¤é¤«¤¸¤áÄêµÁ¤¹¤ë¤â¤Î¤Ç¤¹¡£
½ñ¼°:
set style line <index> default set style line <index> {{linetype | lt} <line_type> | <colorspec>} {{linecolor | lc} <colorspec>} {{linewidth | lw} <line_width>} {{pointtype | pt} <point_type>} {{pointsize | ps} <point_size>} {{pointinterval | pi} <interval>} {palette} unset style line show style line
`default` ¤Ï¡¢Á´¤Æ¤Î¥é¥¤¥ó¥¹¥¿¥¤¥ë¥Ñ¥é¥á¡¼¥¿¤ò¤½¤ì¤ÈƱ¤¸ index ¤ò»ý¤Ä Àþ¼ï (linetype) ¤ËÀßÄꤷ¤Þ¤¹¡£
<index> ¤Î linestyle ¤¬´û¤Ë¸ºß¤¹¤ë¾ì¹ç¡¢Â¾¤ÎÁ´¤Æ¤ÏÊݸ¤µ¤ì¤¿¤Þ¤Þ¡¢Í¿ ¤¨¤é¤ì¤¿¥Ñ¥é¥á¡¼¥¿¤Î¤ß¤¬Êѹ¹¤µ¤ì¤Þ¤¹¡£<index> ¤¬Â¸ºß¤·¤Ê¤±¤ì¤Ð¡¢»ØÄꤵ ¤ì¤Ê¤«¤Ã¤¿Ãͤϥǥե©¥ë¥È¤ÎÃͤˤʤê¤Þ¤¹¡£
¤³¤Î¤è¤¦¤Ë¤Ä¤¯¤é¤ì¤ë¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î·¿ (Àþ¼ï, ÅÀ¼ï) ¤ò Ê̤ʤâ¤Î¤ËÃÖ¤´¹¤¨¤ë¤³¤È¤Ï¤·¤Ê¤¤¤Î¤Ç¡¢¥é¥¤¥ó¥¹¥¿¥¤¥ë¡¢¥Ç¥Õ¥©¥ë¥È¤Î·¿¡¢ ¤É¤Á¤é¤â»È¤¨¤Þ¤¹¡£¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Ï°ì»þŪ¤Ê¤â¤Î¤Ç¡¢¥³¥Þ¥ó¥É reset ¤ò ¼Â¹Ô¤¹¤ì¤Ð¤¤¤Ä¤Ç¤â¤½¤ì¤é¤Ï¾Ã¤¨µî¤ê¤Þ¤¹¡£Àþ¼ï¼«ÂΤòºÆÄêµÁ¤·¤¿¤¤¾ì¹ç¤Ï¡¢ °Ê²¼»²¾È: `set linetype`¡£
Àþ¼ï¤ÈÅÀ¼ï¤Ï¡¢¤½¤Î index Ãͤò¥Ç¥Õ¥©¥ë¥È¤È¤·¤Þ¤¹¡£¤½¤Î index ÃͤËÂФ¹¤ë ¼ÂºÝ¤Îµ¹æ¤Î·Á¤Ï¡¢½ÐÎÏ·Á¼°¤Ë¤è¤Ã¤Æ°Û¤Ê¤êÆÀ¤Þ¤¹¡£
ÀþÉý¤ÈÅÀ¤ÎÂ礤µ¤Ï¡¢¸½ºß¤Î½ÐÎÏ·Á¼°¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÉý¡¢Â礤µ¤ËÂФ¹¤ë¾è¿ô ¤Ç¤¹ (¤·¤«¤·¡¢¤³¤³¤Ç¤Î <point_size> ¤Ï¡¢¥³¥Þ¥ó¥É pointsize ¤ÇÍ¿ ¤¨¤é¤ì¤ë¾è¿ô¤Ë¤Ï±Æ¶Á¤ò¼õ¤±¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤)¡£
`pointinterval` ¤Ï¡¢¥¹¥¿¥¤¥ë linespoints ¤Ç¥°¥é¥ÕÃæ¤ËÉÁ¤«¤ì¤ëÅÀ¤Î´Ö ³Ö¤òÀ©¸æ¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï 0 ¤Ç¤¹ (¤¹¤Ù¤Æ¤ÎÅÀ¤¬ÉÁ²è¤µ¤ì¤ë)¡£Î㤨¤Ð¡¢ `set style line N pi 3` ¤Ï¡¢ÅÀ¼ï¤¬ N¡¢ÅÀ¤ÎÂ礤µ¤ÈÀþÉý¤Ï¸½ºß¤Î½ÐÎÏ·Á¼° ¤Î¥Ç¥Õ¥©¥ë¥È¤Ç¡¢linespoints ¤Ç¤ÎÉÁ²è¤Ç¤ÏÅÀ¤Ï 3 ÈÖÌÜËè¤ËÉÁ²è¤µ¤ì ¤ë¤è¤¦¤Ê¥é¥¤¥ó¥¹¥¿¥¤¥ë¤òÄêµÁ¤·¤Þ¤¹¡£¤½¤Î´Ö³Ö¤òÉé¤ÎÃͤˤ¹¤ë¤È¡¢¤½¤ì¤Ï´Ö ³Ö¤ÏÀµ¤ÎÃͤξì¹ç¤ÈƱ¤¸¤Ç¤¹¤¬¡¢ÅÀ¤Îµ¹æ¤Î²¼¤Ë¤Ê¤ëÀþ¤ò½ñ¤«¤Ê¤¤¤è¤¦¤Ë¤·¤Þ ¤¹ (½ÐÎÏ·Á¼°¤Ë¤è¤Ã¤Æ¤Ï)¡£
Á´¤Æ¤Î½ÐÎÏÁõÃÖ¤¬ `linewidth` ¤ä pointsize ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï ¤¢¤ê¤Þ¤»¤ó¡£¤â¤·¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¤½¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ï̵»ë¤µ¤ì ¤Þ¤¹¡£
½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤Ê¤¤¿§¤ò `linecolor <colorspec>` ¤« `linetype <colorspec>` (¾Êά·Á¤Ï `lc`, `lt`) ¤Î¤¤¤º¤ì¤«¤ò»È¤Ã¤Æ³ä¤êÅö¤Æ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î ¾ì¹ç¡¢¿§¤Ï RGB ¤Î 3 ¤ÄÁȤÇÍ¿¤¨¤ë¤«¡¢gnuplot ¤Î»ý¤Ä¥Ñ¥ì¥Ã¥È¤Î¿§Ì¾¡¢¸½ºß ¤Î¥Ñ¥ì¥Ã¥È¤ËÂФ¹¤ë¾®¿ô»ØÄê¡¢¤Þ¤¿¤Ï cbrange ¤Ø¤Î¸½ºß¤Î¥Ñ¥ì¥Ã¥È¤ÎÂбþ¤Ë ÂФ¹¤ëÄê¿ôÃÍ¡¢¤Î¤¤¤º¤ì¤«¤ÇÍ¿¤¨¤Þ¤¹¡£°Ê²¼»²¾È: `colors`, `colorspec`, palette, `colornames`, cbrange¡£
`set style line <n> linetype <lt>` ¤Ï¡¢½ÐÎÏ·Á¼°¤Ë°Í¸¤·¤¿ÅÀÀþ/ÇËÀþ¤Î¥Ñ ¥¿¡¼¥ó¤È¿§¤ÎξÊý¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£`set style line <n> linecolor <colorspec>` ¤ä `set style line <n> linetype <colorspec>` ¤Ï¡¢¸½ºß¤ÎÅÀÀþ/ÇËÀþ¤Î¥Ñ¥¿ ¡¼¥ó¤òÊѹ¹¤»¤º¤Ë¿·¤·¤¤Àþ¿§¤òÀßÄꤷ¤Þ¤¹¡£
3 ¼¡¸µ¥â¡¼¥É(`splot` ¥³¥Þ¥ó¥É) ¤Ç¤Ï¡¢"linetype palette z" ¤Î¾Êά·Á¤È¤· ¤ÆÆÃÊ̤˥¡¼¥ï¡¼¥É palette ¤ò»È¤¦¤³¤È¤âµö¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤½¤Î¿§¤ÎÃͤϡ¢ splot ¤Î z ºÂɸ (¹â¤µ) ¤ËÂбþ¤·¡¢¶ÊÀþ¡¢¤¢¤ë¤¤¤Ï¶ÊÌ̤˱è¤Ã¤Æ³ê¤é¤«¤ËÊÑ ²½¤·¤Þ¤¹¡£
Îã: °Ê²¼¤Ç¤Ï¡¢ÈÖ¹æ 1, 2, 3 ¤ËÂФ¹¤ë¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤ò¤½¤ì¤¾¤ìÀÖ¡¢ÎС¢ÀĤȤ·¡¢ ¥Ç¥Õ¥©¥ë¥È¤ÎÅÀ¤Î·Á¤ò¤½¤ì¤¾¤ìÀµÊý·Á¡¢½½»ú¡¢»°³Ñ·Á¤Ç¤¢¤ë¤È¤·¤Þ¤¹¡£¤³¤Î¤È¤ °Ê²¼¤Î¥³¥Þ¥ó¥É
set style line 1 lt 2 lw 2 pt 3 ps 0.5
¤Ï¡¢¿·¤·¤¤¥é¥¤¥ó¥¹¥¿¥¤¥ë¤È¤·¤Æ¡¢ÎФǥǥե©¥ë¥È¤Î 2 ÇܤÎÉý¤ÎÀþ¡¢¤ª¤è¤Ó »°³Ñ·Á¤ÇȾʬ¤ÎÉý¤ÎÅÀ¤òÄêµÁ¤·¤Þ¤¹¡£¤Þ¤¿¡¢°Ê²¼¤Î¥³¥Þ¥ó¥É
set style function lines plot f(x) lt 3, g(x) ls 1
¤Ï¡¢f(x) ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀÄÀþ¤Ç¡¢g(x) ¤Ï¥æ¡¼¥¶¤ÎÄêµÁ¤·¤¿ÎФÎÀþ¤ÇÉÁ²è¤·¤Þ ¤¹¡£Æ±Íͤˡ¢¥³¥Þ¥ó¥É
set style function linespoints plot p(x) lt 1 pt 3, q(x) ls 1
¤Ï¡¢p(x) ¤òÀÖ¤¤Àþ¤Ç·ë¤Ð¤ì¤¿¥Ç¥Õ¥©¥ë¥È¤Î»°³Ñ·Á¤Ç¡¢q(x) ¤ÏÎФÎÀþ¤Ç·ë¤Ð¤ì ¤¿¾®¤µ¤¤»°³Ñ·Á¤ÇÉÁ²è¤·¤Þ¤¹¡£
splot sin(sqrt(x*x+y*y))/sqrt(x*x+y*y) w l pal
¤Ï¡¢palette ¤Ë½¾¤Ã¤Æ³ê¤é¤«¤Ê¿§¤ò»È¤Ã¤Æ¶ÊÌ̤òÉÁ²è¤·¤Þ¤¹¡£¤³¤ì¤Ï¤½¤ì¤ò ¥µ¥Ý¡¼¥È¤·¤¿½ÐÎÏ·Á¼°¤Ç¤·¤«¤Á¤ã¤ó¤È¤Ïưºî¤·¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ °Ê²¼¤â»²¾È: palette, `set pm3d`¡£
set style line 10 linetype 1 linecolor rgb "cyan"
¤Ï¡¢RGB ¥«¥é¡¼¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤¹¤Ù¤Æ¤Î½ÐÎÏ·Á¼°¤Ç¡¢¥é¥¤¥ó¥¹¥¿¥¤¥ë 10 ¤Ë¼Â Àþ¤Î¿å¿§¤ò³ä¤êÅö¤Æ¤Þ¤¹¡£
½ñ¼°:
set style circle {radius {graph|screen} <R>}
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢ÉÁ²è¥¹¥¿¥¤¥ë "with circles" ¤Ç»È¤ï¤ì¤ë¥Ç¥Õ¥©¥ë¥È¤ÎȾ·Â ¤òÀßÄꤷ¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Ç¡¼¥¿ÉÁ²è¤Ç 2 Îó¤Î¥Ç¡¼¥¿ (x,y) ¤·¤«Í¿¤¨¤Ê¤«¤Ã¤¿ ¾ì¹ç¡¢¤¢¤ë¤¤¤Ï´Ø¿ôÉÁ²è¤Î¤È¤¤ËŬÍѤµ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï¡¢°Ê²¼¤Î¤è¤¦¤Ë ¤Ê¤Ã¤Æ¤¤¤Þ¤¹: "set style circle radius graph 0.02"¡£
¥³¥Þ¥ó¥É object ¤ÇÄêµÁ¤µ¤ì¤¿Ä¹Êý·Á¤Ë¤ÏÊÌ¡¹¤Î¥¹¥¿¥¤¥ë¤òÀßÄê¤Ç¤¤Þ ¤¹¡£¤·¤«¤·¡¢¸ÄÊ̤Υ¹¥¿¥¤¥ë»ØÄê¤ò¤·¤Ê¤±¤ì¤Ð¡¢¤½¤Î¥ª¥Ö¥¸¥§¥¯¥È¤Ï¥³¥Þ¥ó¥É rectangle ¤Ë¤è¤ë¥Ç¥Õ¥©¥ë¥È¤ò¼õ¤±·Ñ¤®¤Þ¤¹¡£
½ñ¼°:
set style rectangle {front|back} {lw|linewidth <lw>} {fillcolor <colorspec>} {fs <fillstyle>}
°Ê²¼»²¾È: `colorspec`, `fillstyle`¡£`fillcolor` ¤Ï `fc` ¤È¾Êά¤Ç¤¤Þ¤¹¡£
Îã:
set style rectangle back fc rgb "white" fs solid 1.0 border lt -1 set style rectangle fc linsestyle 3 fs pattern 2 noborder
¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤Ï¡¢ÇØ·Ê¿§¤Ç¤ÎÅɤêÄÙ¤·¤Ç¡¢¶³¦¤Ï¹õ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set style ellipse {units xx|xy|yy} {size {graph|screen} <a>, {{graph|screen} <b>}} {angle <angle>}
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢ÂʱߤÎľ·Â¤òƱ¤¸Ã±°Ì¤Ç·×»»¤¹¤ë¤«¤É¤¦¤«¤òÀ©¸æ¤·¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ï `xy` ¤Ç¡¢¤³¤ì¤ÏÂʱߤμ缴 (Âè 1 ¼´) ¤Îľ·Â¤Ï x (¤Þ¤¿¤Ï x2) ¼´¤ÈƱ¤¸Ã±°Ì¤Ç·×»»¤·¡¢Éû¼´ (Âè 2 ¼´) ¤Îľ·Â¤Ï y (¤Þ¤¿¤Ï y2) ¼´¤Îñ°Ì¤Ç ·×»»¤·¤Þ¤¹¡£¤³¤Î¥â¡¼¥É¤Ç¤Ï¡¢ÂʱߤÎξ¼´¤ÎÈæ¤Ï¡¢ÉÁ²è¼´¤Î¥¢¥¹¥Ú¥¯¥ÈÈæ¤Ë°Í ¸¤·¤Þ¤¹¡£`xx` ¤« `yy` ¤ËÀßÄꤹ¤ì¤Ð¡¢¤¹¤Ù¤Æ¤ÎÂʱߤÎξ¼´¤ÏƱ¤¸Ã±°Ì¤Ç·× »»¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢ÉÁ²è¤µ¤ì¤ëÂʱߤÎξ¼´¤ÎÈæ¤Ï¡¢²óž¤·¤Æ¤âÀµ¤·¤¤¤Þ¤Þ¤Ç ¤¹¤¬¡¢¿åÊ¿Êý¸þ¤«¿âľÊý¸þ¤Î°ìÊý¤Î½Ì¼Ü¤ÎÊѹ¹¤Ë¤è¤êÀµ¤·¤¯¤Ê¤¯¤Ê¤ë¤³¤È¤ò°Õ Ì£¤·¤Þ¤¹¡£
¤³¤ì¤Ï¡¢object ¤È¤·¤ÆÄêµÁ¤µ¤ì¤¿Âʱߡ¢¥³¥Þ¥ó¥É `plot` ¤Ë¤è¤Ã¤ÆÉÁ²è¤µ¤ì ¤ëÂʱߤÎξÊý¤Ë±Æ¶Á¤òÍ¿¤¨¤ëÁ´ÂÎŪ¤ÊÀßÄê¤Ç¤¹¤¬¡¢`units` ¤ÎÃͤϡ¢ÉÁ²èËè¡¢ ¥ª¥Ö¥¸¥§¥¯¥ÈËè¤ËÀßÄê¤òºÆÄêµÁ¤Ç¤¤Þ¤¹¡£
ÂʱߤΥǥե©¥ë¥È¤Î¥µ¥¤¥º¤â¡¢¥¡¼¥ï¡¼¥É size ¤ÇÀßÄê¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë ¥È¤Î¥µ¥¤¥º¤Ï¡¢2 Îó¤Î¤ß¤Î¥Ç¡¼¥¿¡¢¤Þ¤¿¤Ï´Ø¿ô¤Î plot Ì¿Îá¤ÇŬÍѤµ¤ì¤Þ¤¹¡£ 2 ¤Ä¤ÎÃͤϡ¢ÂʱߤΠ(2 ¤Ä¤Î¼ç¼´¡¢2 ¤Ä¤ÎÉû¼´¤Ë¸þ¤«¤¤¹ç¤¦) ¼ç¼´Ä¾·Â¤ÈÉû¼´ ľ·Â¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ï¡¢"set style ellipse size graph 0.05,0.03" ¤Ç¤¹¡£
ºÇ¸å¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢¥Ç¥Õ¥©¥ë¥È¤Î¸þ¤¤ò¥¡¼¥ï¡¼¥É `angle` ¤ÇÀßÄê¤â¤Ç¤¤Þ ¤¹¡£¸þ¤¤Ï¡¢Âʱߤμ缴¤È¥°¥é¥Õ¤Î x ¼´¤ÎÊý¸þ¤È¤Ê¤¹³Ñ¤Ç¡¢Ã±°Ì¤ÏÅÙ¤ÇÍ¿¤¨ ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
ÂʱߤΠobject ¤ÎÄêµÁ¤Ë´Ø¤·¤Æ¤Ï°Ê²¼¤â»²¾È: `set object ellipse`¡£2 ¼¡¸µ ¤ÎÉÁ²è¥¹¥¿¥¤¥ë¤Ë´Ø¤·¤Æ¤Ï°Ê²¼»²¾È: ellipses¡£
¥³¥Þ¥ó¥É surface ¤Ï `splot` ¤Ë¤è¤ë¶ÊÌ̤Îɽ¼¨¤òÀ©¸æ¤·¤Þ¤¹¡£
½ñ¼°:
set surface unset surface show surface
¶ÊÌ̤ϥǡ¼¥¿¤ä´Ø¿ô¤ËÂФ·¤Æ¡¢with ¤Ç»ØÄꤵ¤ì¤¿¥¹¥¿¥¤¥ë¡¢¤¢¤ë¤¤¤Ï¾¤Î ŬÀڤʥ¹¥¿¥¤¥ë¤Ç½ñ¤«¤ì¤Þ¤¹¡£
surface ¤Ë¤è¤ê `splot` ¤Ï¡¢´Ø¿ô¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÅÀ¤ËÂФ¹¤ë¤É ¤ó¤ÊÅÀ¤äÀþ¤âÉÁ¤«¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£¸ÄÊ̤ˤ¢¤ë´Ø¿ô¤ä¤¢¤ë¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¶ÊÌÌ ÉÁ²è¤ò̵¸ú¤Ë¤·¤Æ¤½¤Î¾¤ò͸ú¤Ë¤·¤¿¤¤¾ì¹ç¤Ë¤Ï¡¢¥³¥Þ¥ó¥É `splot` ¤Î¥¡¼ ¥ï¡¼¥É `nosurface` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£¤½¤Î¾ì¹ç¤Ç¤â `set contour` ¤ÎÀß Äê¤Ë¤è¤ê¶ÊÌ̤ÎÅù¹âÀþ¤Ï½ñ¤«¤ì¤Þ¤¹¡£`unset surface; set contour base` ¤Î ÁȤϡ¢Åù¹âÀþ¤ò³Ê»Ò¤ÎÅÚÂæ¤Ëɽ¼¨¤¹¤ëºÝ¤ËÊØÍø¤Ç¤¹¡£°Ê²¼¤â»²¾È: `set contour`¡£
table ¥â¡¼¥É¤¬Í¸ú¤Ê¾ì¹ç¡¢`plot` ¤È `splot` ¥³¥Þ¥ó¥É¤Ï¡¢¸½ºß¤Î½ÐÎÏ·Á ¼°¤ËÂФ¹¤ë¼ÂºÝ¤ÎÉÁ²è¤òÀ¸À®¤¹¤ëÂØ¤ï¤ê¤Ë X Y {Z} R ¤ÎÃͤÎÊ£¿ôÎ󤫤é¤Ê¤ë ɽ·Á¼°¤Î¥¢¥¹¥¡¼½ÐÎϤò¹Ô¤Ê¤¤¤Þ¤¹¡£Ê¸»ú R ¤Ï¡¢¼¡¤Î 3 ¼ïÎà¤Î¤¦¤Á¤Î°ì¤Ä¤Ç ¤¹: ¤½¤ÎÅÀ¤¬Í¸ú¤ÊÈÏ°ÏÆâ¤Ë¤¢¤ë¾ì¹ç¤Ï "i"¡¢Èϰϳ°¤Î¾ì¹ç¤Ï "o"¡¢Ì¤ÄêµÁÃÍ (undefined) ¤Î¾ì¹ç¤Ï "u" ¤Ç¤¹¡£¥Ç¡¼¥¿¤Î½ñ¼°¤Ï¡¢¼´¤Î¥é¥Ù¥ë¤Î½ñ¼° (°Ê²¼»²¾È: `set format`) ¤Ë¤è¤Ã¤Æ·è¤Þ¤ê¡¢Îó¤Ï°ì¤Ä¤Î¶õÇò¤Ç¶èÀÚ¤é¤ì¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢Åù¹âÀþ¤òÀ¸À®¤·¡¢Î㤨¤Ð `plot` ¤ÇÉÁ²è¤¹¤ë¤Ê¤É¡¢¤½¤ì¤òºÆÍøÍѤ¹¤ë ¤¿¤á¤ËÊݸ¤·¤¿¤¤¤È¤¤ËÊØÍø¤Ç¤¹¡£Îã¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set contour`¡£ ¤³¤ÎÊýË¡¤Ï¡¢Êä´Ö¤µ¤ì¤¿¥Ç¡¼¥¿¤òÊݸ¤¹¤ë¤Î¤Ë¤â»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹ (°Ê²¼»² ¾È: samples, dgrid3d)¡£
½ñ¼°:
set table {"outfile"} plot <whatever> unset table
ɽ·Á¼°¤Î½ÐÎϤϡ¢»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤µ¤ì¤Þ¤¹¤¬¡¢»ØÄ꤬¤Ê¤¤¾ì¹ç¤Ï ¸½ºß output ¤Ç»ØÄꤵ¤ì¤Æ¤¤¤ëÃͤ˽ÐÎϤµ¤ì¤Þ¤¹¡£¸½ºß¤Î½ÐÎÏ·Á¼°¤Îɸ ½àŪ¤ÊÉÁ²è¤ËÌ᤹¤Ë¤Ï¡¢table ¤òÌÀ¼¨Åª¤Ë¹Ô¤Ê¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
`gnuplot` ¤Ï¿ô¿¤¯¤Î¥°¥é¥Õ¥£¥Ã¥¯·Á¼°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¥³¥Þ¥ó¥É terminal ¤ò»È¤Ã¤Æ `gnuplot` ¤Î½ÐÎϤÎÂоݤȤʤë·Á¼°¤Î¼ïÎà¤òÁª¤ó¤Ç ¤¯¤À¤µ¤¤¡£½ÐÎÏÀè¤ò¥Õ¥¡¥¤¥ë¡¢¤Þ¤¿¤Ï½ÐÎÏÁõÃ֤˥ê¥À¥¤¥ì¥¯¥È¤¹¤ë¤Ë¤Ï output ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
½ñ¼°:
set terminal {<terminal-type> | push | pop} show terminal
<terminal-type> ¤¬¾Êά¤µ¤ì¤ë¤È `gnuplot` ¤ÏÍøÍѲÄǽ¤Ê½ÐÎÏ·Á¼°¤Î°ìÍ÷¤ò ɽ¼¨¤·¤Þ¤¹¡£<terminal-type> ¤Î»ØÄê¤Ë¤Ïû½Ì·Á¤¬»È¤¨¤Þ¤¹¡£
terminal ¤È output ¤ÎξÊý¤ò»È¤¦¾ì¹ç¡¢terminal ¤òºÇ½é ¤Ë¤¹¤ëÊý¤¬°ÂÁ´¤Ç¤¹¡£¤½¤ì¤Ï¡¢OS ¤Ë¤è¤Ã¤Æ¤Ï¡¢¤½¤ì¤¬É¬ÍפȤ¹¤ë¥Õ¥é¥°¤ò¥» ¥Ã¥È¤¹¤ë½ÐÎÏ·Á¼°¤¬¤¢¤ë¤«¤é¤Ç¤¹¡£
¤¤¤¯¤Ä¤«¤Î½ÐÎÏ·Á¼°¤Ï¤¿¤¯¤µ¤ó¤ÎÄɲ媥ץ·¥ç¥ó¤ò»ý¤Á¤Þ¤¹¡£ ³Æ `<term>` ¤ËÂФ·¡¢Ä¾Á°¤Î `set term <term> <options>` ¤Ç»ÈÍѤµ¤ì¤¿¥ª ¥×¥·¥ç¥ó¤Ïµ²±¤µ¤ì¡¢¤½¤Î¸å¤Î `set term <term>` ¤¬¤½¤ì¤ò¥ê¥»¥Ã¥È¤¹¤ë¤³ ¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤³¤ì¤ÏÎ㤨¤Ð°õºþ»þ¤ËÍÍѤǤ¹¡£´ö¤Ä¤«¤Î°Û¤Ê¤ë½ÐÎÏ·Á¼°¤ò ÀÚÂØ¤¨¤ë¾ì¹ç¡¢Á°¤Î¥ª¥×¥·¥ç¥ó¤ò·«¤êÊÖ¤·¾§¤¨¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£
¥³¥Þ¥ó¥É `set term push` ¤Ï¡¢¸½ºß¤Î½ÐÎÏ·Á¼°¤È¤½¤ÎÀßÄê¤ò `set term pop` ¤Ë¤è¤Ã¤ÆÉüµ¢¤¹¤ë¤Þ¤Çµ²±¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï `save term`, `load term` ¤È ¤Û¤ÜƱÅù¤Ç¤¹¤¬¡¢¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Ø¤Î¥¢¥¯¥»¥¹¤Ï¹Ô¤ï¤º¡¢¤è¤Ã¤ÆÎ㤨¤Ð¤³¤ì ¤Ï¡¢°õºþ¸å¤Ë¥×¥é¥Ã¥È¥Û¡¼¥à¤Ë°Í¸¤·¤Ê¤¤·Á¤Ç½ÐÎÏ·Á¼°¤òÉüµ¢¤¹¤ëÌÜŪ¤Ë»È¤¨ ¤Þ¤¹¡£gnuplot ¤Îµ¯Æ°¸å¡¢¥Ç¥Õ¥©¥ë¥È¡¢¤Þ¤¿¤Ï `startup` ¥Õ¥¡¥¤¥ë¤Ë½ñ¤«¤ì ¤¿½ÐÎÏ·Á¼°¤¬¼«Æ°Åª¤Ëµ²± (push) ¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ÌÀ¼¨Åª¤Ë½ÐÎÏ·Á¼°¤òµ ²±¤µ¤»¤ë¤³¤È¤Ê¤¯¡¢Ç¤°Õ¤Î¥×¥é¥Ã¥È¥Û¡¼¥à¾å¤Ç¥Ç¥Õ¥©¥ë¥È¤Î½ÐÎÏ·Á¼°¤ò `set term pop` ¤Ë¤è¤Ã¤ÆÉüµ¢¤µ¤»¤ë¡¢¤È¤¤¤¦Æ°ºî¤ò´üÂÔ¤·¤¿¥¹¥¯¥ê¥×¥È¤ò²Ä ÈÂÀ¤ò¼º¤ï¤º¤Ë½ñ¤¯¤³¤È¤¬½ÐÍè¤Þ¤¹¡£
¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `complete list of terminals`¡£
¥³¥Þ¥ó¥É termoption ¤Ï¡¢¸½ºß»ÈÍѤ·¤Æ¤¤¤ë½ÐÎÏ·Á¼°¤Î¿¶Éñ¤¤¤ò¡¢¿·¤¿ ¤Ê terminal ¥³¥Þ¥ó¥É¤Îȯ¹Ô¤Ê¤·¤ËÊѹ¹¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£¤³¤Î ¥³¥Þ¥ó¥É°ì¤Ä¤ËÂФ·¤Æ°ì¤Ä¤Î¥ª¥×¥·¥ç¥ó¤Î¤ß¤¬Êѹ¹¤Ç¤¤Þ¤¹¡£¤½¤·¤Æ¤³¤ÎÊýË¡ ¤ÇÊѹ¹¤Ç¤¤ë¥ª¥×¥·¥ç¥ó¤Ï¤½¤¦Â¿¤¯¤Ï¤¢¤ê¤Þ¤»¤ó¡£¸½ºß»ÈÍѲÄǽ¤Ê¥ª¥×¥·¥ç¥ó ¤Ï°Ê²¼¤Î¤â¤Î¤Î¤ß¤Ç¤¹¡£
set termoption {no}enhanced set termoption font "<fontname>{,<fontsize>}" set termoption fontscale <scale> set termoption {solid|dashed} set termoption {linewidth <lw>}{lw <lw>}
Á´¤Æ¤Î¼´¤Î (¸«½Ð¤·¤Î¤Ä¤¯) ÂçÌÜÀ¹¤ê¤ÎÀ©¸æ¤ò°ìÅ٤˹Ԥ¦¤³¤È¤Ï¡¢¥³¥Þ¥ó¥É `set tics` ¤Ç²Äǽ¤Ç¤¹¡£
Á´¤Æ¤Î¼´¤Î (¸«½Ð¤·¤Î¤Ä¤¯) ÂçÌÜÀ¹¤ê¤Ï ¥³¥Þ¥ó¥É `set tics` ¤Ç°ìÅÙ¤ËÀ©¸æ ¤Ç¤¤Þ¤¹¡£ÌÜÀ¹¤ê¤Ï `unset tics` ¤Ç¾Ã¤¨¡¢`set tics` ¤Ç (¥Ç¥Õ¥©¥ë¥È¤Î¾õ ÂÖ¤Î) ÌÜÀ¹¤ê¤¬¤Ä¤¤Þ¤¹¡£³ÆÃ±°ì¼´¤ÎÂçÌÜÀ¹¤ê¤ÎÀ©¸æ¤ò¹Ô¤Ê¤¦Æ±ÍͤΥ³¥Þ¥ó¥É ¤¬¤¢¤ê¤Þ¤¹ (`tics` ¤ÎÁ°¤Ë¼´Ì¾¤ò¤Ä¤±¤¿¤â¤Î)¡£
½ñ¼°:
set tics {axis | border} {{no}mirror} {in | out} {scale {default | <major> {,<minor>}}} {{no}rotate {by <ang>}} {offset <offset> | nooffset} {left | right | center | autojustify} { format "formatstring" } { font "name{,<size>}" } { textcolor <colorspec> } set tics {front | back} unset tics show tics
¾å¤ÎºÇ½é¤Î½ñ¼°¤Î¤È¤³¤í¤Ë½ñ¤¤¤¿¥ª¥×¥·¥ç¥ó¤Ï¡¢¸Ä¡¹¤Î¼´¤Ë¤â¡¢¤Þ¤¿¤Ï¤¹¤Ù¤Æ ¤Î¼´ (x, y, z, x2, y2, cb) ¤Ë¤âŬÍѤǤ¤Þ¤¹¡£
tics ¤Î `front` ¤Þ¤¿¤Ï `back` ¤ÎÀßÄê¤Ï¡¢2D ÉÁ²è (splot ¤ÏÉÔ²Ä) ¤Ë¤Î¤ß ¤¹¤Ù¤Æ¤Î¼´¤Ë 1 ÅÙŬÍѤµ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢ÌÜÀ¹¤ÈÉÁ²èÍ×ÁǤ¬½Å¤Ê¤Ã¤¿¾ì¹ç¤Ë ÌÜÀ¹¤òÉÁ²èÍ×ÁǤÎÁ°Ì̤˽Ф¹¤«¡¢±ü¤ËÃÖ¤¯¤«¤òÀ©¸æ¤·¤Þ¤¹¡£
`axis` ¤È border ¤Ï `gnuplot` ¤ËÌÜÀ¹¤ê (ÌÜÀ¹¤ê¤Î¹ï¼«¿È¤È¤½¤Î¸«½Ð¤·) ¤ò¡¢¤½¤ì¤¾¤ì¼´¤Ë¤Ä¤±¤ë¤Î¤«¡¢¶³¦¤Ë¤Ä¤±¤ë¤Î¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£¼´¤¬¶³¦¤Ë¤È ¤Æ¤â¶á¤¤¾ì¹ç¡¢`axis` ¤ò»ÈÍѤ¹¤ë¤È¶³¦¤¬É½¼¨¤µ¤ì¤Æ¤¤¤ì¤Ð (°Ê²¼»²¾È: border) ÌÜÀ¹¤ê¤Î¸«½Ð¤·Ê¸»ú¤ò¶³¦¤Î³°¤Ë½Ð¤·¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£¤³¤Î ¾ì¹ç¼«Æ°Åª¤Ê¥ì¥¤¥¢¥¦¥È¥¢¥ë¥´¥ê¥º¥à¤Ë¤è¤ë;ÇòÀßÄê¤ÏÂçÄñ¤è¤¯¤Ê¤¤¤â¤Î¤È¤Ê ¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
`mirror` ¤Ï `gnuplot` ¤ËÈ¿ÂЦ¤Î¶³¦¤ÎƱ¤¸°ÌÃ֤ˡ¢¸«½Ð¤·¤Î¤Ê¤¤ÌÜÀ¹¤ê¤ò ½ÐÎϤ¹¤ë¤è¤¦»Ø¼¨¤·¤Þ¤¹¡£`nomirror` ¤Ï¡¢¤¢¤Ê¤¿¤¬ÁÛÁü¤·¤Æ¤¤¤ëÄ̤ê¤Î¤³¤È ¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£
`in` ¤È `out` ¤ÏÌÜÀ¹¤ê¤Î¹ï¤ß¤òÆâ¦¤ËÉÁ¤¯¤«³°Â¦¤ËÉÁ¤¯¤«¤òÀÚ¤êÊѤ¨¤Þ¤¹¡£
ÌÜÀ¹¤ê¤Î¹ï¤ß¤Î¥µ¥¤¥º¤Ï `scale` ¤ÇÄ´À°¤Ç¤¤Þ¤¹¡£<minor> ¤Î»ØÄ꤬¾Êά¤µ ¤ì¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤Ï 0.5*<major> ¤Ë¤Ê¤ê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Ï¡¢ÂçÌÜ À¹¤ê¤¬ 1.0 ¤Ç¾®ÌÜÀ¹¤ê¤¬ 0.5 ¤Ç¡¢¤³¤ì¤Ï `scale default` ¤Ç¸Æ¤Ó¤À¤»¤Þ¤¹¡£
`rotate` ¤Ï¡¢Ê¸»úÎó¤ò 90 Åٲ󞤵¤»¤Æ½ÐÎϤµ¤»¤è¤¦¤È¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Ê¸ »úÎó¤Î²óž¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë½ÐÎϥɥ饤¥Ð (terminal) ¤Ç¤Ï¼Â¹Ô¤µ¤ì¤Þ¤¹¡£ `norotate` ¤Ï¤³¤ì¤ò¥¥ã¥ó¥»¥ë¤·¤Þ¤¹¡£`rotate by <ang>` ¤Ï³ÑÅÙ <ang> ¤Î ²óž¤ò¹Ô¤Ê¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¤¤¤¯¤Ä¤«¤Î½ÐÎÏ·Á¼° (terminal) ¤Ç¥µ¥Ý¡¼¥È¤µ¤ì ¤Æ¤¤¤Þ¤¹¡£
x ¤È y ¼´¤ÎÂçÌÜÀ¹¤ê¤Î¥Ç¥Õ¥©¥ë¥È¤Ï `border mirror norotate` ¤Ç¡¢x2, y2 ¼´¤Ï `border nomirror norotate` ¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£z ¼´¤Î¥Ç¥Õ¥©¥ë¥È¤Ï `nomirror` ¤Ç¤¹¡£
<offset> ¤Ï x,y ¤«¤Þ¤¿¤Ï x,y,z ¤Î·Á¼°¤Ç¤¹¤¬¡¢¤½¤ì¤ËºÂɸ·Ï¤òÁªÂò¤·¤Æ¡¢ ¤½¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤Î¤¤¤º¤ì¤« ¤ò¤Ä¤±¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£<offset> ¤Ï¡¢ÌÜÀ¹¤ê¤Î¸«½Ð¤·Ê¸»úÎó¤Î¥Ç¥Õ¥©¥ë¥È ¤Î°ÌÃÖ¤«¤é¤Î¤º¤é¤·°ÌÃ֤ǡ¢¤½¤Î¥Ç¥Õ¥©¥ë¥È¤Îñ°Ì·Ï¤Ï `character` ¤Ç¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£`nooffset` ¤Ï offset ¤ò OFF ¤Ë¤·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¸«½Ð¤·¥é¥Ù¥ë¤Ï¡¢Èþ¤·¤¤·ë²Ì¤òÀ¸¤à¤è¤¦¤Ë¡¢¼´¤È²óž³Ñ¤Ë°Í¸ ¤·¤¿°ÌÃ֤˼«Æ°Åª¤Ë°ÌÃÖ¹ç¤ï¤»¤µ¤ì¤Þ¤¹¡£¤½¤ì¤¬µ¤¤Ë¤¤¤é¤Ê¤±¤ì¤Ð¡¢ÌÀ¼¨Åª¤Ë `left`, `right`, `center` ¤Î¥¡¼¥ï¡¼¥É¤Ë¤è¤ê°ÌÃÖ¹ç¤ï¤»¤òÊѹ¹¤Ç¤¤Þ¤¹¡£ `autojustify` ¤Ç¥Ç¥Õ¥©¥ë¥È¤Îµóư¤ËÉüµ¢¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó¤Ê¤·¤Î `set tics` ¤Ï¡¢ÌÜÀ¹¤ê¤Î¹ï¤ß¤òÆâ¦¤Ë¤·¤Þ¤¹¤¬¡¢¤½¤Î¾¤Î Á´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤ÏľÁ°¤ÎÃͤòÊÝ»ý¤·¤Þ¤¹¡£
ÂçÌÜÀ¹¤ê (¥é¥Ù¥ë¤Î¤Ä¤¯) ¤Î¾¤ÎÀ©¸æ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£ ¾®ÌÜÀ¹¤ê¤ÎÀ©¸æ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: mxtics¡£¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï¡¢ ³Æ¼´Ëè¤Ë¤½¤Î°ì¤Ä¤Î¼´¤ÎÀ©¸æ¤òÄ󶡤·¤Þ¤¹¡£
¸½ºß¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£°Ê²¼»²¾È: xyplane¡£
¥³¥Þ¥ó¥É ticscale ¤Ï¸½ºß¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£Âå¤ï¤ê¤Ë `set tics scale` ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£
¥³¥Þ¥ó¥É timestamp ¤ÏÉÁ²è¤ÎÆüÉդȻþ¹ï¤òº¸¤Î;Çò¤Ëɽ¼¨¤·¤Þ¤¹¡£
½ñ¼°:
set timestamp {"<format>"} {top|bottom} {{no}rotate} {offset <xoff>{,<yoff>}} {font "<fontspec>"} unset timestamp show timestamp
½ñ¼°Ê¸»úÎó (format) ¤ò»È¤Ã¤Æ¡¢½ñ¤«¤ì¤ëÆüÉդȻþ¹ï¤Î½ñ¼°¤òÁªÂò¤¹¤ë¤³¤È¤¬ ¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï asctime() ¤¬»ÈÍѤ¹¤ë "%a %b %d %H:%M:%S %Y" ¤Ç ¤¹ (ÍËÆü¡¢·î̾¡¢Æü¡¢»þ¡¢Ê¬¡¢Éá¢4 ·å¤ÎÀ¾Îñ)¡£`top` ¤È `bottom` ¤ò»È¤Ã ¤ÆÆüÉÕ¤òº¸¤Î;Çò¤Î¾å¤ËÇÛÃÖ¤¹¤ë¤«¡¢²¼¤ËÇÛÃÖ¤¹¤ë¤«¤òÁªÂò¤Ç¤¤Þ¤¹ (¥Ç¥Õ¥© ¥ë¥È¤Ï²¼)¡£`rotate` ¤Ï¡¢¤â¤·½ÐÎÏ·Á¼°¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ì¤Ð¤Ç¤¹¤¬¡¢ÆüÉÕ¤ò ¿âľÊý¸þ¤Îʸ»úÎó¤Ë¤·¤Þ¤¹¡£Äê¿ô <xoff>¡¢<yoff> ¤Ï¤º¤ì (offset) ¤ò°ÕÌ£¤·¡¢ ¤³¤ì¤Ë¤è¤Ã¤Æ¤è¤êŬÀڤʰÌÃÖ¹ç¤ï¤»¤¬¹Ô¤¨¤Þ¤¹¡£<font> ¤ÏÆüÉÕ¤¬½ñ¤«¤ì¤ë¥Õ ¥©¥ó¥È¤ò»ØÄꤷ¤Þ¤¹¡£
timestamp ¤ÎÂå¤ï¤ê¤Ë¾Êά̾ `time` ¤ò»È¤Ã¤Æ¤â¹½¤¤¤Þ¤»¤ó¡£
Îã:
set timestamp "%d/%m/%y %H:%M" offset 80,-2 font "Helvetica"
ÆüÉդνñ¼°Ê¸»úÎó¤Ë´Ø¤¹¤ë¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: timefmt¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢¥Ç¡¼¥¿¤¬Æü»þ¤Î·Á¼°¤Ë¤Ê¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ë¡¢¤½¤Î»þ·ÏÎó¥Ç¡¼¥¿ ¤ËŬÍѤµ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¥³¥Þ¥ó¥É `set xdata time` ¤âÍ¿¤¨¤é¤ì¤Æ¤¤¤Ê¤¤¤È°Õ Ì£¤¬¤¢¤ê¤Þ¤»¤ó¡£
½ñ¼°:
set timefmt "<format string>" show timefmt
ʸ»úÎó°ú¿ô (<format string>) ¤Ï `gnuplot` ¤ËÆü»þ¥Ç¡¼¥¿¤ò¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë ¤«¤é¤É¤Î¤è¤¦¤ËÆÉ¤à¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£Í¸ú¤Ê½ñ¼°¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹:
½ñ¼° ÀâÌÀ %d ²¿Æü, 1--31 %m ²¿·î, 1--12 %y ²¿Ç¯, 0--99 %Y ²¿Ç¯, 4-digit %j 1 ǯ¤Î²¿ÆüÌÜ, 1--365 %H ²¿»þ, 0--24 %M ²¿Ê¬, 0--60 %s Unix epoch (1970-01-01, 00:00 UTC) ¤«¤é¤ÎÉÿô %S ²¿Éà (½ÐÎÏ¤Ç¤Ï 0--60 ¤ÎÀ°¿ô¡¢ÆþÎϤǤϼ¿ô) %b ·î̾ (±Ñ¸ì) ¤Î 3 ʸ»ú¾Êά·Á %B ·î̾ (±Ñ¸ì)
Ǥ°Õ¤Îʸ»ú¤òʸ»úÎóÃæ¤Ç»ÈÍѤǤ¤Þ¤¹¤¬¡¢µ¬Â§¤Ë½¾¤Ã¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ \t (¥¿¥Ö) ¤Ïǧ¼±¤µ¤ì¤Þ¤¹¡£¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å + 8 ¿Ê¿ôÎó (\nnn) ¤Ï¤½¤ì¤¬ ¼¨¤¹Ê¸»ú¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£Æü»þÍ×ÁǤÎÃæ¤ËʬΥʸ»ú¤¬¤Ê¤¤¾ì¹ç¡¢%d, %m, %y, %H, %M, %S ¤Ï¤½¤ì¤¾¤ì 2 ·å¤Î¿ô»ú¤òÆÉ¤ß¹þ¤ß¤Þ¤¹¡£%S ¤Ç¤ÎÆÉ¤ß¹þ¤ß¤Ç¾®¿ô ÅÀ¤¬¤½¤Î¥Õ¥£¡¼¥ë¥É¤Ë¤Ä¤¤¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¤½¤Î¾®¿ôÅÀ¤Ä¤¤Î¿ô¤ò¾®¿ô¤ÎÉûØÄê ¤À¤È²ò¼á¤·¤Þ¤¹¡£%Y ¤Ï 4 ·å¡¢%j ¤Ï 3 ·å¤Î¿ô»ú¤òÆÉ¤ß¹þ¤ß¤Þ¤¹¡£%b ¤Ï 3 ʸ »ú¤ò¡¢%B ¤ÏɬÍפÊʬ¤À¤±¤Îʸ»ú¤òÍ׵ᤷ¤Þ¤¹¡£
¶õÇò (¥¹¥Ú¡¼¥¹) ¤Î°·¤¤¤Ï¤ä¤ä°ã¤¤¤Þ¤¹¡£½ñ¼°Ê¸»úÎóÃæ¤Î 1 ¤Ä¤Î¶õÇò¤Ï¡¢¥Õ ¥¡¥¤¥ëÃæ¤Î 0 ¸Ä¡¢¤¢¤ë¤¤¤Ï 1 ¤Ä°Ê¾å¤Î¶õÇòʸ»úÎó¤òɽ¤·¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢ "%H %M" ¤Ï "1220" ¤ä "12 20" ¤ò "12 20" ¤ÈƱ¤¸¤è¤¦¤ËÆÉ¤ß¤Þ¤¹¡£
¥Ç¡¼¥¿Ãæ¤ÎÈó¶õÇòʸ»ú¤Î½¸¤Þ¤ê¤½¤ì¤¾¤ì¤Ï¡¢`using n:n` »ØÄê¤Î°ì¤Ä°ì¤Ä¤ÎÎó ¤È¥«¥¦¥ó¥È¤µ¤ì¤Þ¤¹¡£¤è¤Ã¤Æ `11:11 25/12/76 21.0` ¤Ï 3 Îó¤Î¥Ç¡¼¥¿¤Èǧ ¼±¤µ¤ì¤Þ¤¹¡£º®Íð¤òÈò¤±¤ë¤¿¤á¤Ë¡¢Æü»þ¥Ç¡¼¥¿¤¬´Þ¤Þ¤ì¤ë¾ì¹ç `gnuplot` ¤Ï¡¢ ¤¢¤Ê¤¿¤Î using »ØÄ꤬´°àú¤Ê¤â¤Î¤Ç¤¢¤ë¤È²¾Äꤷ¤Þ¤¹¡£
ÆüÉեǡ¼¥¿¤¬ÍËÆü¡¢·î¤Î̾Á°¤ò´Þ¤ó¤Ç¤¤¤ë¾ì¹ç¡¢½ñ¼°Ê¸»úÎó¤Ç¤½¤ì¤òÇÓ½ü¤·¤Ê ¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¤¬¡¢"%a", "%A", "%b", "%B" ¤Ç¤½¤ì¤é¤òɽ¼¨¤¹¤ë¤³¤È¤Ï¤Ç ¤¤Þ¤¹¡£`gnuplot` ¤Ï¿ôÃͤ«¤é·î¤äÍËÆü¤òÀµ¤·¤¯µá¤á¤Þ¤¹¡£¤³¤ì¤é¡¢µÚ¤ÓÆü»þ ¥Ç¡¼¥¿¤Î½ÐÎϤξ¤Î¥ª¥×¥·¥ç¥ó¤Î¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: `set format`¡£
2 ·å¤ÎÀ¾Îñ¤ò %y ¤ÇÆÉ¤à¾ì¹ç¡¢69-99 ¤Ï 2000 ǯ̤Ëþ¡¢00-68 ¤Ï 2000 ǯ°Ê¸å ¤È¸«¤Ê¤·¤Þ¤¹¡£Ãí: ¤³¤ì¤Ï¡¢UNIX98 ¤Î»ÅÍͤ˹ç¤ï¤»¤¿¤â¤Î¤Ç¤¹¤¬¡¢¤³¤Î´·Î㠤Ϥ¢¤Á¤³¤Á¤Ç°ã¤¤¤¬¤¢¤ë¤Î¤Ç¡¢2 ·å¤ÎÀ¾ÎñÃͤÏËܼÁŪ¤Ë¤¢¤¤¤Þ¤¤¤Ç¤¹¡£
¾¤Î¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼¤â»²¾È: xdata, `time/date`¡£
Îã:
set timefmt "%d/%m/%Y\t%H:%M"
¤Ï¡¢`gnuplot` ¤ËÆüÉդȻþ´Ö¤¬¥¿¥Ö¤ÇʬΥ¤·¤Æ¤¤¤ë¤³¤È¤ò¶µ¤¨¤Þ¤¹ (¤¿¤À¤·¡¢ ¤¢¤Ê¤¿¤Î¥Ç¡¼¥¿¤ò¤è¡¼¤¯¸«¤Æ¤¯¤À¤µ¤¤¡£¥¿¥Ö¤À¤Ã¤¿¤â¤Î¤¬¤É¤³¤«¤ÇÊ£¿ô¤Î¥¹¥Ú ¡¼¥¹¤ËÊÑ´¹¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¤« ? ½ñ¼°Ê¸»úÎó¤Ï¥Õ¥¡¥¤¥ëÃæ¤Ë¼ÂºÝ¤Ë¤¢¤ëʪ¤È°ì Ãפ·¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó)¡£ °Ê²¼¤â»²¾È »þ·ÏÎó¥Ç¡¼¥¿ (time data) ¥Ç¥â¡£
¥³¥Þ¥ó¥É `set title` ¤Ï¡¢ÉÁ²è¤Î¾å¤Î¿¿Ãæ¤Ë½ñ¤«¤ì¤ëÉÁ²è¥¿¥¤¥È¥ë¤òÀ¸À®¤· ¤Þ¤¹¡£`set title` ¤Ï `set label` ¤ÎÆÃ¼ì¤Ê¤â¤Î¡¢¤È¤ß¤Ê¤»¤Þ¤¹¡£
½ñ¼°:
set title {"<title-text>"} {offset <offset>} {font "<font>{,<size>}"} {{textcolor | tc} {<colorspec> | default}} {{no}enhanced} show title
<offset> ¤ò x,y ¤«¤Þ¤¿¤Ï x,y,z ¤Î·Á¼°¤Ç»ØÄꤷ¤¿¾ì¹ç¤Ï¡¢¥¿¥¤¥È¥ë¤ÏÍ¿¤¨ ¤é¤ì¤¿ÃͤÀ¤±°Üư¤µ¤ì¤Þ¤¹¡£¤½¤ì¤ËºÂɸ·Ï¤òÁªÂò¤·¤Æ¡¢¤½¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤Î¤¤¤º¤ì¤«¤ò¤Ä¤±¤ë¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `character` ºÂɸ ·Ï¤¬»È¤ï¤ì¤Þ¤¹¡£Î㤨¤Ð¡¢"`set title offset 0,-1`" ¤Ï¥¿¥¤¥È¥ë¤Î y Êý¸þ ¤Î°ÌÃ֤ΤßÊѹ¹¤·¡¢Â礶¤Ã¤Ñ¤Ë¸À¤Ã¤Æ 1 ʸ»úʬ¤Î¹â¤µ¤À¤±¥¿¥¤¥È¥ë¤ò²¼¤Ë²¼ ¤²¤Þ¤¹¡£1 ʸ»ú¤ÎÂ礤µ¤Ï¡¢¥Õ¥©¥ó¥È¤È½ÐÎÏ·Á¼°¤ÎξÊý¤Ë°Í¸¤·¤Þ¤¹¡£
<font> ¤Ï¥¿¥¤¥È¥ë¤¬½ñ¤«¤ì¤ë¥Õ¥©¥ó¥È¤ò»ØÄꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£<size> ¤Î ñ°Ì¤Ï¡¢¤É¤Î½ÐÎÏ·Á¼° (terminal) ¤ò»È¤Ã¤Æ¤¤¤ë¤«¤Ë¤è¤Ã¤ÆÊѤï¤ê¤Þ¤¹¡£
`textcolor <colorspec>` ¤Ï¡¢Ê¸»ú¤Î¿§¤òÊѹ¹¤·¤Þ¤¹¡£<colorspec> ¤Ï¡¢Àþ ¼ï¡¢rgb ¿§¡¢¤Þ¤¿¤Ï¥Ñ¥ì¥Ã¥È¤Ø¤Î³äÅö¤Î¤¤¤º¤ì¤«¤¬»ØÄê¤Ç¤¤Þ¤¹¡£°Ê²¼»²¾È: `colorspec`, palette¡£
`noenhanced` ¤Ï¡¢³Èĥʸ»úÎó½èÍý (enhanced text) ¥â¡¼¥É¤¬Í¸ú¤Ë¤Ê¤Ã¤Æ¤¤ ¤ë¾ì¹ç¤Ç¤â¡¢¥¿¥¤¥È¥ë¤ò³Èĥʸ»úÎó½èÍý¤µ¤»¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£
`set title` ¤ò¥Ñ¥é¥á¡¼¥¿¤Ê¤·¤Ç»È¤¦¤È¥¿¥¤¥È¥ë¤ò¾Ãµî¤·¤Þ¤¹¡£
¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥åʸ»úÎó¤ÎºîÍÑ¡¢µÚ¤Óʸ»úÎó¤ò°Ï¤àñ°ì°úÍÑÉä¤ÈÆó½Å°úÍÑÉä¤Î °ã¤¤¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `syntax`¡£
¥³¥Þ¥ó¥É tmargin ¤Ï¾å¤Î;Çò¤Î¥µ¥¤¥º¤ò¥»¥Ã¥È¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: margin¡£
¥³¥Þ¥ó¥É trange ¤Ï¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¡¢¤¢¤ë¤¤¤Ï¶ËºÂɸ¥â¡¼¥É¤Ç¤Î x,y ¤ÎÃͤò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¤ëÇÞ²ðÊÑ¿ô¤ÎÈϰϤòÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
urange ¤È vrange ¤Ï¡¢`splot` ¤ÎÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç x,y,z ¤ÎÃÍ ¤ò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¤ëÇÞ²ðÊÑ¿ô¤ÎÈϰϤòÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
variables ¥³¥Þ¥ó¥É¤Ï¥æ¡¼¥¶ÄêµÁÊÑ¿ô¤ÈÆâÉôÊÑ¿ô¤Î¸½ºß¤ÎÃͤΰìÍ÷¤ò ɽ¼¨¤·¤Þ¤¹¡£gnuplot ¤Ï¡¢GPVAL_, MOUSE_, FIT_, TERM_ ¤Ç»Ï¤Þ¤ë̾Á°¤ò»ý¤Ä ÊÑ¿ô¤òÆâÉô¤ÇÄêµÁ¤·¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
show variables # GPVAL_ ¤Ç»Ï¤Þ¤ë¤â¤Î°Ê³°¤ÎÊÑ¿ô¤òɽ¼¨ show variables all # GPVAL_ ¤Ç»Ï¤Þ¤ë¤â¤Î¤â´Þ¤áÁ´¤Æ¤ÎÊÑ¿ô¤òɽ¼¨ show variables NAME # NAME ¤Ç»Ï¤Þ¤ëÊÑ¿ô¤Î¤ß¤òɽ¼¨
¥³¥Þ¥ó¥É version ¤Ï¸½ºßµ¯Æ°¤·¤Æ¤¤¤ë gnuplot ¤Î¥Ð¡¼¥¸¥ç¥ó¡¢ºÇ½ª ½¤ÀµÆü¡¢Ãøºî¸¢¼Ô¤È¡¢FAQ ¤ä info-gnuplot ¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¡¢¥Ð¥°¥ì¥Ý¡¼¥È Àè¤Î¥á¡¼¥ë¥¢¥É¥ì¥¹¤òɽ¼¨¤·¤Þ¤¹¡£ÂÐÏÃŪ¤Ë¥×¥í¥°¥é¥à¤¬¸Æ¤Ð¤ì¤Æ¤¤¤ë¤È¤¤Ï ¥¹¥¯¥ê¡¼¥ó¾å¤Ë¤½¤Î¾ðÊó¤òɽ¼¨¤·¤Þ¤¹¡£
½ñ¼°:
show version {long}
`long` ¥ª¥×¥·¥ç¥ó¤òÍ¿¤¨¤ë¤È¡¢¤µ¤é¤Ë¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¡¢`gnuplot` ¥¤¥ó¥¹¥È¡¼¥ë»þ¤Î¥³¥ó¥Ñ¥¤¥ë¥ª¥×¥·¥ç¥ó¡¢¥Ø¥ë¥×¥Õ¥¡¥¤¥ë¤ÎÃÖ¤¾ì½ê¡¢¤½¤·¤Æ (ºÆ¤Ó) ÍÍѤʥ᡼¥ë¥¢¥É¥ì¥¹¤òɽ¼¨¤·¤Þ¤¹¡£
¥³¥Þ¥ó¥É view ¤Ï `splot` ¤Î»ëÀþ¤Î³ÑÅÙ¤òÀßÄꤷ¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥°¥é ¥ÕÉÁ²è¤Î 3 ¼¡¸µºÂɸ¤ò¤É¤Î¤è¤¦¤Ë 2 ¼¡¸µ¤Î²èÌÌ (screen) ¤ËÅê±Æ¤¹¤ë¤«¤òÀ© ¸æ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢ÉÁ²è¤µ¤ì¤¿¥Ç¡¼¥¿¤Î²óž¤È½Ì¼Ü¤ÎÀ©¸æ¤òÍ¿¤¨¤Æ¤¯¤ì¤Þ¤¹¤¬ Àµ¼Í±Æ¤·¤«¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤»¤ó¡£3 ¼¡¸µ¼Í±Æ¡¢¤ª¤è¤Ó 2 ¼¡¸µÉÁ²èŪÃÏ¿Þ¾å ¤Ø¤Î 2 ¼¡¸µÄ¾¸ò¼Í±Æ¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set view <rot_x>{,{<rot_z>}{,{<scale>}{,<scale_z>}}} set view map set view {no}equal {xy|xyz} show view
¤³¤³¤Ç <rot_x> ¤È <rot_z> ¤Ï¡¢²èÌ̤ËÅê±Æ¤µ¤ì¤ë²¾ÁÛŪ¤Ê 3 ¼¡¸µºÂɸ·Ï¤Î ²óž³Ñ (ñ°Ì¤ÏÅÙ) ¤ÎÀ©¸æ¤Ç¡¢ºÇ½é¤Ï (¤¹¤Ê¤ï¤Á²óž¤¬¹Ô¤Ê¤ï¤ì¤ëÁ°¤Ï) ²èÌÌÆâ¤Î¿åÊ¿¼´¤Ï x, ²èÌÌÆâ¤Î¿âľ¼´¤Ï y, ²èÌ̼«¿È¤Ë¿âľ¤Ê¼´¤¬ z ¤È¤Ê¤Ã ¤Æ¤¤¤Þ¤¹¡£ºÇ½é¤Ï x ¼´¤Î¼þ¤ê¤Ë <rot_x> ¤À¤±²óž¤µ¤ì¤Þ¤¹¡£¼¡¤Ë¡¢¿·¤·¤¤ z ¼´¤Î¼þ¤ê¤Ë <rot_z> ¤À¤±²óž¤µ¤ì¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set view map` ¤Ï¡¢ÉÁ²è¤òÃϿޤȤ·¤ÆÉ½¼¨¤¹¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£¤³¤ì ¤ÏÅù¹âÀþ (`contour`) ¤ÎÉÁ²è¡¢¤ª¤è¤Ó¥«¥é¡¼É½¼¨ (`pm3d`) ¤Î¿§ÃϿޤ˻Ȥ¨ ¤Þ¤¹¡£¸å¼Ô¤Ë´Ø¤·¤Æ¤Ï¡¢ÆþÎϥǡ¼¥¿ÅÀ¤Î¥Õ¥£¥ë¥¿ÍѤΠzrange ¤ÎÀßÄê¡¢¤ª¤è ¤Ó¿§¤ÎÈϰϤν̼ܤ˴ؤ¹¤ë cbrange ¤ÎÀßÄê¤òŬÀڤ˹Ԥ¦¤³¤È¤ËÃí°Õ¤·¤Æ¤¯ ¤À¤µ¤¤¡£
<rot_x> ¤Ï [0:180] ¤ÎÈϰϤËÀ©¸Â¤µ¤ì¤Æ¤¤¤Æ¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 60 Å٤Ǥ¹¡£ <rot_z> ¤Ï [0:360] ¤ÎÈϰϤËÀ©¸Â¤µ¤ì¤Æ¤¤¤Æ¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 30 Å٤Ǥ¹¡£ <scale> ¤Ï `splot` Á´ÂΤο½ÌΨ¤òÀ©¸æ¤·¡¢<scale_z> ¤Ï z ¼´¤Î¿½Ì¤Î¤ß¤ò ¹Ô¤Ê¤¤¤Þ¤¹¡£¿½ÌΨ¤Î¥Ç¥Õ¥©¥ë¥È¤Ï¤É¤Á¤é¤â 1.0 ¤Ç¤¹¡£
Îã:
set view 60, 30, 1, 1 set view ,,0.5
ºÇ½é¤ÎÎã¤Ï 4 ¤Ä¤ÎÁ´¤Æ¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤˤ·¤Æ¤¤¤Þ¤¹¡£2 ¤Ä¤á¤ÎÎã¤Ï½Ì¾®Î¨ ¤Î¤ß¤ò 0.5 ¤ËÊѹ¹¤·¤Æ¤¤¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set view equal xy` ¤Ï x ¼´¤È y ¼´¤Îñ°Ì¤ÎŤµ¤¬¶¯À©Åª¤ËÅù¤· ¤¯¤Ê¤ë¤è¤¦¤Ë½Ì¼Ü¤ò¹ç¤ï¤»¡¢¥°¥é¥Õ¤¬¥Ú¡¼¥¸¤ËÃúÅٹ礦¤è¤¦¤Ë¤½¤Î½Ì¼Ü¤òÁªÂò ¤·¤Þ¤¹¡£¥³¥Þ¥ó¥É `set view equal xyz` ¤Ï¡¢¤µ¤é¤Ë z ¼´¤â x ¤È y ¼´¤Ë¹ç ¤¦¤è¤¦¤Ë¤·¤Þ¤¹¤¬¡¢¸½ºß¤Î z ¼´¤ÎÈϰϤ¬¡¢ÉÁ²è¶³¦¤ÎÈϰϤ˹礦ÊݾڤϤ¢¤ê ¤Þ¤»¤ó¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢3 ¤Ä¤Î¼´¤ÏÆÈΩ¤Ë͸ú¤ÊÎΰè¤òËä¤á¤ë¤è¤¦¤Ë¿½Ì¤µ ¤ì¤Þ¤¹¡£
°Ê²¼¤â»²¾È: xyplane¡£
¥³¥Þ¥ó¥É urange ¤È vrange ¤Ï¡¢`splot` ¤ÎÇÞ²ðÊÑ¿ô (¥Ñ¥é¥á¡¼ ¥¿) ¥â¡¼¥É¤Ç x, y, z ¤ÎÃͤò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¤ëÇÞ²ðÊÑ¿ô¤ÎÈϰϤòÀßÄꤷ ¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
¥³¥Þ¥ó¥É x2data ¤Ï x2 (¾å) ¼´¤Î¥Ç¡¼¥¿¤ò»þ·ÏÎó (Æü»þ) ·Á¼°¤ËÀßÄê ¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xdata¡£
¥³¥Þ¥ó¥É x2dtics ¤Ï x2 (¾å) ¼´¤ÎÌÜÀ¹¤ê¤òÍËÆü¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢ °Ê²¼»²¾È: xdtics¡£
¥³¥Þ¥ó¥É x2label ¤Ï x2 (¾å) ¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: xlabel¡£
¥³¥Þ¥ó¥É x2mtics ¤Ï¡¢x2 (¾å) ¼´¤ò 1 ǯ¤Î³Æ·î¤ËÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢ °Ê²¼»²¾È: xmtics¡£
¥³¥Þ¥ó¥É x2range ¤Ï x2 (¾å) ¼´¤Îɽ¼¨¤µ¤ì¤ë¿åÊ¿ÈϰϤòÀßÄꤷ¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
¥³¥Þ¥ó¥É x2tics ¤Ï x2 (¾å) ¼´¤Î¡¢¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ëÂçÌÜÀ¹¤ê¤ÎÀ©¸æ ¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
¥³¥Þ¥ó¥É x2zeroaxis ¤Ï¡¢¸¶ÅÀ¤òÄ̤ë x2 (¾å) ¼´ (y2 = 0) ¤òÉÁ¤¤Þ ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: zeroaxis¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ï x ¼´¤Î¥Ç¡¼¥¿·Á¼°¤òÆü»þ¥Ç¡¼¥¿¤Ë¥»¥Ã¥È¤·¤Þ¤¹¡£Æ±ÍͤΥ³¥Þ ¥ó¥É¤¬Â¾¤Î¼´¤½¤ì¤¾¤ì¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set xdata {time} show xdata
ydata, zdata, x2data, y2data, cbdata ¤Ë¤âƱ¤¸½ñ¼°¤¬Åö¤Æ¤Ï¤Þ ¤ê¤Þ¤¹¡£
`time` ¥ª¥×¥·¥ç¥ó¤Ï¥Ç¡¼¥¿¤¬Æü»þ¥Ç¡¼¥¿¤Ç¤¢¤ë¤³¤È¤òÅÁ¤¨¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó ¤ò¤Ä¤±¤Ê¤¤¾ì¹ç¡¢¥Ç¡¼¥¿·¿¤ÏÄ̾ï¤Î¤â¤Î¤ËÌá¤ê¤Þ¤¹¡£
gnuplot ¤Ë¤É¤Î¤è¤¦¤ËÆü»þ¥Ç¡¼¥¿¤òÆÉ¤ß¤³¤Þ¤»¤ë¤«¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: timefmt¡£Æü»þ¥Ç¡¼¥¿¤Ïº£À¤µª¤Î»Ï¤Þ¤ê (ÌõÃí: ¸·Ì©¤Ë¤Ï 2000 ǯ 1 ·î 1 Æü¤Î»Ï¤Þ¤ê) ¤«¤é¤ÎÉÿô¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£»þ´Ö½ñ¼° (timefmt) ¤Ï¸½ºß¤Ï¤¿ ¤À°ì¤Ä¤À¤±¤·¤«»È¤¨¤Þ¤»¤ó¡£¤½¤ì¤Ï¡¢Á´¤Æ¤ÎÆü»þ¥Ç¡¼¥¿¹àÌܤ¬¤³¤Î½ñ¼°¤Ë°ìÃ× ¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£¤Þ¤¿¡¢ÈϰϤλØÄê¤Ï¡¢Æü»þ»ØÄ꤬¿ô¼° ¤È²ò¼á¤µ¤ì¤ë¤Î¤òÈò¤±¤ë¤¿¤á¤Ë¡¢¤½¤Î½ñ¼°¤Ë½¾¤Ã¤¿Ê¸»úÎó¤ò°úÍÑÉä¤Ç°Ï¤ó¤Ç»Ø Äꤹ¤Ù¤¤Ç¤¹¡£
ÌÜÀ¹¤ê¹ï¤ß¤Î¸«½Ð¤· (label) ¤òɽ¼¨¤¹¤ë¤Î¤Ë¤Ï´Ø¿ô 'strftime' (unix ¤Ç¤½ ¤ì¤òÄ´¤Ù¤ë¤Ë¤Ï "man strftime" ¤È¥¿¥¤¥×¤·¤Æ¤¯¤À¤µ¤¤) ¤¬»È¤ï¤ì¤Þ¤¹¡£ `set format x "string"` ¤Ç¡¢10 ¿Ê¿ô¤Î½ñ¼°¤Ç¤Ï¤Ê¤µ¤½¤¦¤Ê¤â¤Î (2 ¤Ä°Ê¾å ¤Î '%'¡¢¤Þ¤¿¤Ï %f ¤Ç¤â %g ¤Ç¤â¤Ê¤¤¤â¤Î) ¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢ `gnuplot` ¤Ï¤³¤ì¤òŬÅö¤Ë°ÕÌ£¤Î¤¢¤ë½ñ¼°¤Ç·×»»¤·¤ÆÉ½¼¨¤·¤Þ¤¹¡£
¾¤Î¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `time/date`¡£
¥³¥Þ¥ó¥É xdtics ¤Ï x ¼´¤ÎÌÜÀ¹¤ê¤Î¹ï¤ß¤òÍËÆü¤ËÊÑ´¹¤·¤Þ¤¹ (0=Sun, 6=Sat)¡£6 ¤ò±Û¤¨¤ë¾ì¹ç¤Ï 7 ¤Ë¤è¤ë;¤ê¤¬»È¤ï¤ì¤Þ¤¹¡£xdtics ¤Ï ¤½¤Î¸«½Ð¤·¤ò¥Ç¥Õ¥©¥ë¥È¤Î·Á¼°¤ËÌᤷ¤Þ¤¹¡£Â¾¤Î¼´¤Ë¤âƱ¤¸¤³¤È¤ò¹Ô¤Ê¤¦Æ± ÍͤΥ³¥Þ¥ó¥É¤¬ÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set xdtics unset xdtics show xdtics
ydtics, zdtics, x2dtics, y2dtics, cbdtics ¤Ë¤âƱ¤¸½ñ¼°¤¬Åö¤Æ ¤Ï¤Þ¤ê¤Þ¤¹¡£
°Ê²¼¤â»²¾È: `set format`¡£
¥³¥Þ¥ó¥É xlabel ¤Ï x ¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£Â¾¤Î¼´¤Ë¤â¸«½Ð¤·¤ò ÀßÄꤹ¤ëƱÍͤΥ³¥Þ¥ó¥É¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set xlabel {"<label>"} {offset <offset>} {font "<font>{,<size>}"} {textcolor <colorspec>} {{no}enhanced} {rotate by <degrees> | rotate parallel | norotate} show xlabel
Ʊ¤¸½ñ¼°¤¬ x2label, ylabel, y2label, zlabel, cblabel ¤Ë¤âŬ ÍѤµ¤ì¤Þ¤¹¡£
<offset> ¤ò x,y ¤«¤Þ¤¿¤Ï x,y,z ¤Î·Á¼°¤Ç»ØÄꤷ¤¿¾ì¹ç¤Ï¡¢¸«½Ð¤·¤ÏÍ¿¤¨¤é ¤ì¤¿ÃͤÀ¤±°Üư¤µ¤ì¤Þ¤¹¡£¤½¤ì¤ËºÂɸ·Ï¤òÁªÂò¤·¤Æ¡¢¤½¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤Î¤¤¤º¤ì¤«¤ò¤Ä¤±¤ë¤³¤È¤â¤Ç¤ ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `coordinates`¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `character` ºÂɸ ·Ï¤¬»È¤ï¤ì¤Þ¤¹¡£Î㤨¤Ð¡¢"`set xlabel offset -1,0`" ¤Ï¸«½Ð¤·¤Î x Êý¸þ¤Î °ÌÃ֤ΤßÊѹ¹¤·¡¢Â礶¤Ã¤Ñ¤Ë¸À¤Ã¤Æ 1 ʸ»úʬ¤ÎÉý¤À¤±¸«½Ð¤·¤òº¸¤Ë¤º¤é¤·¤Þ ¤¹¡£1 ʸ»ú¤ÎÂ礤µ¤Ï¡¢¥Õ¥©¥ó¥È¤È½ÐÎÏ·Á¼°¤ÎξÊý¤Ë°Í¸¤·¤Þ¤¹¡£
<font> ¤Ï¸«½Ð¤·¤¬½ñ¤«¤ì¤ë¥Õ¥©¥ó¥È¤ò»ØÄꤹ¤ë¤Î¤Ë»È¤ï¤ì¤Þ¤¹¡£¥Õ¥©¥ó¥È¤Î <size> (Â礤µ) ¤Îñ°Ì¤Ï¡¢¤É¤ó¤Ê½ÐÎÏ·Á¼°¤ò»È¤¦¤«¤Ë°Í¸¤·¤Þ¤¹¡£
`noenhanced` ¤Ï¡¢³Èĥʸ»úÎó½èÍý (enhanced text) ¥â¡¼¥É¤¬Í¸ú¤Ë¤Ê¤Ã¤Æ¤¤ ¤ë¾ì¹ç¤Ç¤â¡¢¥é¥Ù¥ëʸ»úÎó¤ò³Èĥʸ»úÎó½èÍý¤µ¤»¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£
¸«½Ð¤·¤ò¾Ãµî¤¹¤ë¤Ë¤Ï¡¢¥ª¥×¥·¥ç¥ó¤ò¤Ä¤±¤º¤Ë¼Â¹Ô¤·¤Þ¤¹¡£Îã: "y2label"
¼´¤Î¸«½Ð¤·¤Î¥Ç¥Õ¥©¥ë¥È¤Î°ÌÃ֤ϰʲ¼¤ÎÄ̤ê¤Ç¤¹:
xlabel: x ¼´¤Î¸«½Ð¤·¤Ï¥°¥é¥Õ¤Î²¼¤Î¿¿Ãæ
ylabel: y ¼´¤Î¸«½Ð¤·¤Ï¥°¥é¥Õ¤Îº¸¤Î¿¿Ãæ¤Ç¡¢¿åÊ¿Êý¸þ¤Ë½ñ¤«¤ì¤ë¤«¿âľÊý¸þ ¤Ë¤Ê¤ë¤«¤Ï½ÐÎÏ·Á¼°°Í¸
zlabel: z ¼´¤Î¸«½Ð¤·¤Ï¼´¤Îɽ¼¨ÈϰϤè¤ê¾å¤Ç¡¢¸«½Ð¤·¤Î¿¿Ã椬 z ¼´¤Î¿¿¾å
cblabel: ¿§¸«ËÜ (color box) ¤Î¼´¤Î¸«½Ð¤·¤ÏÈ¢¤Ë±è¤Ã¤ÆÃæ±û·¤¨¤µ¤ì¡¢È¢¤Î ¸þ¤¤¬¿åÊ¿¤Ê¤é²¼¤Ë¡¢¿âľ¤Ê¤é±¦¤Ë
y2label: y2 ¼´¤Î¸«½Ð¤·¤Ï y2 ¼´¤Î±¦¡£¤½¤Î°ÌÃ֤ϡ¢½ÐÎÏ·Á¼°°Í¸¤Ç y ¼´¤È ƱÍͤε¬Â§¤Ç·èÄê¡£
x2label: x2 ¼´¤Î¸«½Ð¤·¤Ï¥°¥é¥Õ¤Î¾å¤Ç¡¢¥¿¥¤¥È¥ë¤è¤ê¤Ï²¼¡£¤³¤ì¤Ï¡¢ ²þ¹Ô ʸ»ú¤ò»È¤¨¤Ð¡¢¤½¤ì¤Ë¤è¤ëÊ£¿ô¤Î¹Ô¤«¤é¤Ê¤ëÉÁ²è¥¿¥¤¥È¥ë¤Ç x2 ¼´¤Î¸«½Ð¤·¤ò À¸À®¤¹¤ë¤³¤È¤â²Äǽ¡£Îã:
set title "This is the title\n\nThis is the x2label"
¤³¤ì¤ÏÆó½Å°úÍÑÉä¤ò»È¤¦¤Ù¤¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤³¤Î¾ì¹ç¡¢¤â¤Á ¤í¤ó 2 ¤Ä¤Î¹Ô¤ÇƱ¤¸¥Õ¥©¥ó¥È¤¬»È¤ï¤ì¤Þ¤¹¡£
2 ¼¡¸µÉÁ²è¤Î¾ì¹ç¤Î x, x2, y, y2 ¼´¤Î¥é¥Ù¥ë¤ÎÊý¸þ (²óž³Ñ) ¤Ï¡¢ `rotate by <³ÑÅÙ>` ¤ò»ØÄꤹ¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£3 ¼¡¸µÉÁ²è¤Î x, y ¼´ ¤Î¥é¥Ù¥ë¤ÎÊý¸þ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¿åÊ¿Êý¸þ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤¬¡¢ `rotate parallel` ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¼´¤ËÊ¿¹Ô¤Ë¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¤â¤·¼´¤Î°ÌÃ֤Υǥե©¥ë¥È¤Î°ÌÃÖ¤¬µ¤¤ËÆþ¤é¤Ê¤¤¤Ê¤é¤Ð¡¢Âå¤ï¤ê¤Ë `set label` ¤ò»È¤Ã¤Æ¤¯¤À¤µ¤¤¡£¤³¤Î¥³¥Þ¥ó¥É¤Ïʸ»úÎó¤ò¤É¤³¤ËÇÛÃÖ¤¹¤ë¤«¤ò¤â¤Ã¤È¼«Í³¤Ë À©¸æ¤Ç¤¤Þ¤¹¡£
¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥åʸ»úÎó¤ÎºîÍÑ¡¢µÚ¤Óʸ»úÎó¤ò°Ï¤àñ°ì°úÍÑÉä¤ÈÆó½Å°úÍÑÉä¤Î °ã¤¤¤Ë´Ø¤¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `syntax`¡£
¥³¥Þ¥ó¥É xmtics ¤Ï x ¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤ò·î¤ËÊÑ´¹¤·¤Þ¤¹¡£1=Jan (1 ·î)¡¢12=Dec (12 ·î) ¤È¤Ê¤ê¤Þ¤¹¡£12 ¤ò±Û¤¨¤¿¿ô»ú¤Ï¡¢12 ¤Ç³ä¤Ã¤¿¤¢¤Þ¤ê¤Î ·î¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£xmtics ¤ÇÌÜÀ¹¤ê¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¸«½Ð¤·¤ËÌá¤ê¤Þ¤¹¡£ ¾¤Î¼´¤ËÂФ·¤Æ¤âƱ¤¸Ìò³ä¤ò¤¹¤ëƱÍͤΥ³¥Þ¥ó¥É¤¬ÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set xmtics unset xmtics show xmtics
x2mtics, ymtics, y2mtics, zmtics, cbmtics ¤Ë¤âƱ¤¸½ñ¼°¤¬Å¬ÍÑ ¤µ¤ì¤Þ¤¹¡£
°Ê²¼¤â»²¾È: ¥³¥Þ¥ó¥É `set format`¡£
¥³¥Þ¥ó¥É xrange ¤Ïɽ¼¨¤µ¤ì¤ë¿åÊ¿Êý¸þ¤ÎÈϰϤò»ØÄꤷ¤Þ¤¹¡£Â¾¤Î¼´ ¤Ë¤âƱÍͤΥ³¥Þ¥ó¥É¤¬Â¸ºß¤·¤Þ¤¹¤·¡¢¶ËºÂɸ¤Ç¤Îư·Â r, ÇÞ²ðÊÑ¿ô t, u, v ¤Ë¤â¸ºß¤·¤Þ¤¹¡£
½ñ¼°:
set xrange { [{{<min>}:{<max>}}] {{no}reverse} {{no}writeback} } | restore show xrange
¤³¤³¤Ç <min> ¤È <max> ¤Ë¤ÏÄê¿ô¡¢¿ô¼°¡¢¤Þ¤¿¤Ï '*' ¤Ç¡¢'*' ¤Ï¼«Æ°½Ì¼Üµ¡ ǽ¤ò°ÕÌ£¤·¤Þ¤¹¡£¼«Æ°½Ì¼Üµ¡Ç½¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ï²¼¤Ë½Ò¤Ù¤Þ¤¹¡£Æü»þ¥Ç¡¼¥¿¤Î¾ì ¹ç¡¢ÈÏ°Ï¤Ï timefmt ¤Î½ñ¼°¤Ë½¾¤Ã¤¿Ê¸»úÎó¤ò°úÍÑÉä¤Ç°Ï¤àɬÍפ¬¤¢¤ê ¤Þ¤¹¡£¾Êά¤µ¤ì¤¿ÃͤÏÊѹ¹¤µ¤ì¤Þ¤»¤ó¡£
yrange, zrange, x2range, y2range, cbrange, rrange, trange, urange, vrange ¤ÏƱ¤¸½ñ¼°¤ò»ÈÍѤ·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `reverse` ¤Ï¼´¤ÎÊý¸þ¤òµÕ¤Ë¤·¤Þ¤¹¡£Î㤨¤Ð `set xrange [0:1] reverse` ¤Ï¡¢1 ¤¬º¸¡¢0 ¤¬±¦¤Ç¤¢¤ë¤è¤¦¤Ê¼´¤Ë¤·¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢¤â¤Á¤í¤ó `set xrange [1:0]` ¤ÈƱ¤¸¤Ç¤¹¤¬¡¢`reverse` ¤Ï¼ç¤Ë¼«Æ° ½Ì¼Ü (autoscale) ¤ÇÍѤ¤¤é¤ì¤ë¤³¤È¤ò°Õ¿Þ¤·¤Æ¤¤¤Þ¤¹¡£
¼«Æ°½Ì¼Üµ¡Ç½: <min> (ƱÍͤΤ³¤È¤¬ <max> ¤Ë¤âŬÍѤµ¤ì¤Þ¤¹) ¤¬¥¢¥¹¥¿¥ê¥¹ ¥¯ "*" ¤Î¾ì¹ç¤Ï¼«Æ°½Ì¼Üµ¡Ç½¤¬¥ª¥ó¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤Î¾ì¹ç¤Î¤½¤ÎÃͤˡ¢²¼¸Â <lb>¡¢¤Þ¤¿¤Ï¾å¸Â <ub>¡¢¤Þ¤¿¤Ï¤½¤ÎξÊý¤ÎÀ©¸Â¤òÍ¿¤¨¤é¤ì¤Þ¤¹¡£½ñ¼°¤Ï°Ê²¼ ¤ÎÄ̤ê¤Ç¤¹¡£
{ <lb> < } * { < <ub> }
Î㤨¤Ð
0 < * < 200
¤Ï <lb> = 0, <ub> = 200 ¤È¤Ê¤ê¤Þ¤¹¡£¤½¤Î¤è¤¦¤ÊÀßÄê¤Ç¤Ï¡¢<min> ¤Ï¼«Æ°½Ì ¼Ü¤µ¤ì¤Þ¤¹¤¬¡¢¤½¤ÎºÇ½ªÅª¤ÊÃÍ¤Ï 0 ¤«¤é 200 ¤Î´Ö¤Ë¤Ê¤ê¤Þ¤¹ (µ¹æ¤Ï '<' ¤Ç¤¹¤¬Î¾Ã¼¤ÎÃͤâ´Þ¤ß¤Þ¤¹)¡£²¼¸Â¤«¾å¸Â¤ò»ØÄꤷ¤Ê¤¤¾ì¹ç¤Ï¡¢¤½¤Î '<' ¤â¾Ê ά¤Ç¤¤Þ¤¹¡£<ub> ¤¬ <lb> ¤è¤ê¾®¤µ¤¤¾ì¹ç¤Ï¡¢À©¸Â¤Ï¥ª¥Õ¤Ë¤Ê¤ê¡¢´°Á´¤Ê¼« ư½Ì¼Ü¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤³¤Îµ¡Ç½¤Ï¡¢¼«Æ°½Ì¼Ü¤À¤±¤ì¤É¤âÈϰϤËÀ©¸Â¤¬¤¢¤ë¬Äê¥Ç¡¼¥¿¤ÎÉÁ²è¤ä¡¢³°¤ì ÃͤΥ¯¥ê¥Ã¥Ô¥ó¥°¡¢¤Þ¤¿¤Ï¥Ç¡¼¥¿¤¬¤½¤ì¤Û¤É¤ÎÈϰϤòɬÍפȤ·¤Æ¤¤¤Ê¤¯¤Æ¤âºÇ ¾®¤ÎÉÁ²èÈϰϤòÊݾڤ¹¤ë¤Î¤ËÍÍѤǤ·¤ç¤¦¡£
¥ª¥×¥·¥ç¥ó `writeback` ¤Ï¡¢xrange ¤ÇÀê¤á¤é¤ì¤Æ¤¤¤ë¥Ð¥Ã¥Õ¥¡¤ÎÃæ¤Ë ¼«Æ°½Ì¼Üµ¡Ç½¤Ë¤è¤êºî¤é¤ì¤¿ÈϰϤòÊݸ¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¤¤¤¯¤Ä¤«¤Î´Ø¿ô¤òƱ »þ¤Ëɽ¼¨¤·¡¢¤·¤«¤·¤½¤ÎÈϰϤϤ½¤Î¤¦¤Á¤Î¤¤¤¯¤Ä¤«¤Î¤â¤Î¤«¤é·èÄꤵ¤»¤¿¤¤¾ì ¹ç¤ËÊØÍø¤Ç¤¹¡£`writeback` ¤ÎºîÍѤϡ¢`plot` ¤Î¼Â¹ÔÃæ¤Ëµ¡Ç½¤¹¤ë¤Î¤Ç¡¢¤½¤Î ¥³¥Þ¥ó¥É¤ÎÁ°¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ºÇ¸å¤ËÊݸ¤·¤¿¿åÊ¿Êý¸þ¤ÎÈÏ°Ï¤Ï `set xrange restore` ¤ÇÉü¸µ¤Ç¤¤Þ¤¹¡£Îã¤ò¾å¤²¤Þ¤¹¡£
set xrange [-10:10] set yrange [] writeback plot sin(x) set yrange restore replot x/2
¤³¤Î¾ì¹ç¡¢y ¤ÎÈÏ°Ï (yrange) ¤Ï sin(x) ¤ÎÃͰè¤È¤·¤Æºî¤é¤ì¤¿ [-1:1] ¤ÎÊý ¤Ë¤Ê¤ê¡¢x/2 ¤ÎÃͰè [-5:5] ¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£¾åµ¤Î¤½¤ì¤¾¤ì¤Î¥³¥Þ¥ó¥É¤Î¸å ¤Ë yrange ¤ò¼Â¹Ô¤¹¤ì¤Ð¡¢¾å¤Ç²¿¤¬¹Ô¤Ê¤ï¤ì¤Æ¤¤¤ë¤«¤òÍý²ò¤¹¤ë½õ¤± ¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£
2 ¼¡¸µÉÁ²è¤Ë¤ª¤¤¤Æ¡¢xrange ¤È yrange ¤Ï¼´¤ÎÈϰϤò·èÄꤷ¡¢trange ¤Ï¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É¤ÎÇÞ²ðÊÑ¿ô¤ÎÈϰϡ¢¤¢¤ë¤¤¤Ï¶ËºÂɸ¥â¡¼¥É¤Î³ÑÅÙ¤ÎÈϰϤò ·èÄꤷ¤Þ¤¹¡£Æ±ÍÍ¤Ë 3 ¼¡¸µÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ï¡¢xrange, yrange, zrange ¤¬¼´¤ÎÈϰϤò´ÉÍý¤·¡¢urange ¤È yrange ¤¬ÇÞ²ðÊÑ¿ô¤ÎÈϰϤò´ÉÍý¤·¤Þ¤¹¡£
¶ËºÂɸ¥â¡¼¥É¤Ç¤Ï¡¢rrange ¤ÏÉÁ²è¤µ¤ì¤ëư·Â¤ÎÈϰϤò·èÄꤷ¤Þ¤¹¡£<rmin> ¤Ïư·Â¤Ø¤ÎÄɲäÎÄê¿ô¤È¤·¤ÆºîÍѤ·¡¢°ìÊý <rmax> ¤Ïư·Â¤òÀÚ¤ê¼Î¤Æ¤ë (clip) ¤è¤¦¤ËºîÍѤ·¡¢<rmax> ¤ò±Û¤¨¤¿Æ°·Â¤ËÂФ¹¤ëÅÀ¤ÏÉÁ²è¤µ¤ì¤Þ¤»¤ó¡£xrange ¤È yrange ¤Ï±Æ¶Á¤µ¤ì¤Þ¤¹¡£¤³¤ì¤é¤ÎÈϰϤϡ¢¥°¥é¥Õ¤¬ r(t)-rmin ¤Î¥°¥é ¥Õ¤Ç¡¢ÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Ë¤Ï¤½¤ì¤¾¤ì rmin ¤ò²Ã¤¨¤¿¤è¤¦¤Ê¤â¤Î¤Ç¤¢¤ë¤«¤Î¤è¤¦ ¤Ë¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£
Á´¤Æ¤ÎÈϰϤÏÉôʬŪ¤Ë¡¢¤Þ¤¿¤ÏÁ´ÂÎŪ¤Ë¼«Æ°½Ì¼Ü¤µ¤ì¤Þ¤¹¤¬¡¢¥Ç¡¼¥¿¤ÎÉÁ²è¤Ç ¤Ê¤±¤ì¤Ð¡¢¥Ñ¥é¥á¡¼¥¿ÊÑ¿ô¤Î¼«Æ°½Ì¼Üµ¡Ç½¤Ï°ÕÌ£¤¬¤Ê¤¤¤Ç¤·¤ç¤¦¡£
ÈÏ°Ï¤Ï `plot` ¤Î¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¤â»ØÄê¤Ç¤¤Þ¤¹¡£¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤ÇÍ¿ ¤¨¤é¤ì¤¿ÈϰϤÏñ¤Ë¤½¤Î `plot` ¥³¥Þ¥ó¥É¤Ç¤À¤±»È¤ï¤ì¡¢`set` ¥³¥Þ¥ó¥É¤ÇÀß Äꤵ¤ì¤¿ÈϰϤϤ½¤Î¸å¤ÎÉÁ²è¤Ç¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¤ÇÈϰϤò»ØÄꤷ¤Æ¤¤¤Ê¤¤¤â¤Î Á´¤Æ¤Ç»È¤ï¤ì¤Þ¤¹¡£¤³¤ì¤Ï `splot` ¤âƱ¤¸¤Ç¤¹¡£
Îã:
x ¤ÎÈϰϤò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤˤ·¤Þ¤¹:
set xrange [-10:10]
y ¤ÎÈϰϤ¬²¼Êý¤ØÁý²Ã¤¹¤ë¤è¤¦¤Ë¤·¤Þ¤¹:
set yrange [10:-10]
z ¤ÎºÇ¾®ÃͤˤϱƶÁ¤òÍ¿¤¨¤º¤Ë (¼«Æ°½Ì¼Ü¤µ¤ì¤¿¤Þ¤Þ)¡¢ºÇÂçÃÍ¤Î¤ß 10 ¤ËÀß Äꤷ¤Þ¤¹:
set zrange [:10]
x ¤ÎºÇ¾®Ãͤϼ«Æ°½Ì¼Ü¤È¤·¡¢ºÇÂçÃͤÏÊѹ¹¤·¤Þ¤»¤ó:
set xrange [*:]
x ¤ÎºÇ¾®Ãͤò¼«Æ°½Ì¼Ü¤È¤·¤Þ¤¹¤¬¡¢¤½¤ÎºÇ¾®ÃÍ¤Ï 0 °Ê¾å¤Ë¤·¤Þ¤¹¡£
set xrange [0<*:]
x ¤ÎÈϰϤò¼«Æ°½Ì¼Ü¤È¤·¤Þ¤¹¤¬¡¢¾®¤µ¤¯¤Æ¤â 10 ¤«¤é 50 ¤ÎÈϰϤòÊÝ»ý¤·¤Þ¤¹ (¼ÂºÝ¤Ï¤½¤ì¤è¤êÂ礤¯¤Ê¤ë¤Ç¤·¤ç¤¦):
set xrange [*<10:50<*]
¼«Æ°½Ì¼Ü¤ÇºÇÂçÈϰϤò -1000 ¤«¤é 1000¡¢¤¹¤Ê¤ï¤Á [-1000:1000] Æâ¤Ç¼«Æ°½Ì ¼Ü¤·¤Þ¤¹:
set xrange [-1000<*:*<1000]
x ¤ÎºÇ¾®Ãͤò -200 ¤«¤é 100 ¤Î´Ö¤Î¤É¤³¤«¤Ë¤·¤Þ¤¹:
set xrange [-200<*<100:]
x ¼´¤Î (¸«½Ð¤·¤Î¤Ä¤¯) ÂçÌÜÀ¹¤ê¤Ï ¥³¥Þ¥ó¥É `set xtics` ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£ ÌÜÀ¹¤ê¤Ï `unset xtics` ¤Ç¾Ã¤¨¡¢`set xtics` ¤Ç (¥Ç¥Õ¥©¥ë¥È¤Î¾õÂÖ¤Î) ÌÜ À¹¤ê¤¬¤Ä¤¤Þ¤¹¡£y,z,x2,y2 ¼´¤ÎÂçÌÜÀ¹¤ê¤ÎÀ©¸æ¤ò¹Ô¤Ê¤¦Æ±ÍͤΥ³¥Þ¥ó¥É¤¬¤¢ ¤ê¤Þ¤¹¡£
½ñ¼°:
set xtics {axis | border} {{no}mirror} {in | out} {scale {default | <major> {,<minor>}}} {{no}rotate {by <ang>}} {offset <offset> | nooffset} {left | right | center | autojustify} {add} { autofreq | <incr> | <start>, <incr> {,<end>} | ({"<label>"} <pos> {<level>} {,{"<label>"}...) } { format "formatstring" } { font "name{,<size>}" } { rangelimited } { textcolor <colorspec> } unset xtics show xtics
Ʊ¤¸½ñ¼°¤¬ ytics, ztics, x2tics, y2tics, cbtics ¤Ë¤âŬÍѤµ¤ì ¤Þ¤¹¡£
`axis` ¤È border ¤Ï `gnuplot` ¤ËÌÜÀ¹¤ê (ÌÜÀ¹¤ê¤Î¹ï¼«¿È¤È¤½¤Î¸«½Ð¤·) ¤ò¡¢¤½¤ì¤¾¤ì¼´¤Ë¤Ä¤±¤ë¤Î¤«¡¢¶³¦¤Ë¤Ä¤±¤ë¤Î¤«¤ò»Ø¼¨¤·¤Þ¤¹¡£¼´¤¬¶³¦¤Ë¤È ¤Æ¤â¶á¤¤¾ì¹ç¡¢`axis` ¤ò»ÈÍѤ¹¤ë¤ÈÌÜÀ¹¤ê¤Î¸«½Ð¤·Ê¸»ú¤ò¶³¦¤Î³°¤Ë½Ð¤·¤Æ ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£¤³¤Î¾ì¹ç¼«Æ°Åª¤Ê¥ì¥¤¥¢¥¦¥È¥¢¥ë¥´¥ê¥º¥à¤Ë¤è¤ë;ÇòÀßÄê¤Ï ÂçÄñ¤è¤¯¤Ê¤¤¤â¤Î¤È¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
`mirror` ¤Ï `gnuplot` ¤ËÈ¿ÂЦ¤Î¶³¦¤ÎƱ¤¸°ÌÃ֤ˡ¢¸«½Ð¤·¤Î¤Ê¤¤ÌÜÀ¹¤ê¤ò ½ÐÎϤ¹¤ë¤è¤¦»Ø¼¨¤·¤Þ¤¹¡£`nomirror` ¤Ï¡¢¤¢¤Ê¤¿¤¬ÁÛÁü¤·¤Æ¤¤¤ëÄ̤ê¤Î¤³¤È ¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£
`in` ¤È `out` ¤ÏÌÜÀ¹¤ê¤Î¹ï¤ß¤òÆâ¦¤ËÉÁ¤¯¤«³°Â¦¤ËÉÁ¤¯¤«¤òÀÚ¤êÊѤ¨¤Þ¤¹¡£
ÌÜÀ¹¤ê¤Î¹ï¤ß¤Î¥µ¥¤¥º¤Ï `scale` ¤ÇÄ´À°¤Ç¤¤Þ¤¹¡£<minor> ¤Î»ØÄ꤬¾Êά¤µ ¤ì¤¿¾ì¹ç¤Ï¡¢¤½¤ì¤Ï 0.5*<major> ¤Ë¤Ê¤ê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Ï¡¢ÂçÌÜ À¹¤ê¤¬ 1.0 ¤Ç¾®ÌÜÀ¹¤ê¤¬ 0.5 ¤Ç¡¢¤³¤ì¤Ï `scale default` ¤Ç¸Æ¤Ó¤À¤»¤Þ¤¹¡£
`rotate` ¤Ï¡¢Ê¸»úÎó¤ò 90 Åٲ󞤵¤»¤Æ½ÐÎϤµ¤»¤è¤¦¤È¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Ê¸ »úÎó¤Î²óž¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë½ÐÎϥɥ饤¥Ð (terminal) ¤Ç¤Ï¼Â¹Ô¤µ¤ì¤Þ¤¹¡£ `norotate` ¤Ï¤³¤ì¤ò¥¥ã¥ó¥»¥ë¤·¤Þ¤¹¡£`rotate by <ang>` ¤Ï³ÑÅÙ <ang> ¤Î ²óž¤ò¹Ô¤Ê¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¤¤¤¯¤Ä¤«¤Î½ÐÎÏ·Á¼° (terminal) ¤Ç¥µ¥Ý¡¼¥È¤µ¤ì ¤Æ¤¤¤Þ¤¹¡£
x ¤È y ¼´¤ÎÂçÌÜÀ¹¤ê¤Î¥Ç¥Õ¥©¥ë¥È¤Ï `border mirror norotate` ¤Ç¡¢x2, y2 ¼´¤Ï `border nomirror norotate` ¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£z ¼´¤Ë¤Ï¡¢ `{axis | border}` ¥ª¥×¥·¥ç¥ó¤Ï̵¸ú¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ï `nomirror` ¤Ç¤¹¡£z ¼´¤ÎÌÜÀ¹¤ê¤ò¥ß¥é¡¼²½¤·¤¿¤¤¤Ê¤é¡¢Â¿Ê¬ border ¤Ç¤½¤Î¤¿¤á¤Î¶õ´Ö¤ò¤¢ ¤±¤ëɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£
<offset> ¤Ï x,y ¤«¤Þ¤¿¤Ï x,y,z ¤Î·Á¼°¤Ç»ØÄꤷ¤Þ¤¹¤¬¡¢¤½¤ì¤ËºÂɸ·Ï¤òÁª Âò¤·¤Æ¡¢¤½¤ÎÁ°¤Ë `first`, `second`, `graph`, `screen`, `character` ¤Î ¤¤¤º¤ì¤«¤ò¤Ä¤±¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£<offset> ¤Ï¹ï¤ßʸ»ú¤Î¥Ç¥Õ¥©¥ë¥È¤Î°ÌÃÖ ¤«¤é¤Î¤º¤ì¤òɽ¤·¡¢¥Ç¥Õ¥©¥ë¥È¤ÎºÂɸ·Ï¤Ï `character` ¤Ç¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: `coordinates`¡£`nooffset` ¤Ï¤º¤é¤·¤ò̵¸ú¤Ë¤·¤Þ¤¹¡£
Îã:
xtics ¤ò¤è¤êÉÁ²è¤Ë¶á¤Å¤±¤ë:
set xtics offset 0,graph 0.05
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¸«½Ð¤·¥é¥Ù¥ë¤Ï¡¢Èþ¤·¤¤·ë²Ì¤òÀ¸¤à¤è¤¦¤Ë¡¢¼´¤È²óž³Ñ¤Ë°Í¸ ¤·¤¿°ÌÃ֤˼«Æ°Åª¤Ë°ÌÃÖ¹ç¤ï¤»¤µ¤ì¤Þ¤¹¡£¤½¤ì¤¬µ¤¤Ë¤¤¤é¤Ê¤±¤ì¤Ð¡¢ÌÀ¼¨Åª¤Ë `left`, `right`, `center` ¤Î¥¡¼¥ï¡¼¥É¤Ë¤è¤ê°ÌÃÖ¹ç¤ï¤»¤òÊѹ¹¤Ç¤¤Þ¤¹¡£ `autojustify` ¤Ç¥Ç¥Õ¥©¥ë¥È¤Îµóư¤ËÉüµ¢¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó¤Ê¤·¤Ç `set xtics` ¤ò¼Â¹Ô¤¹¤ë¤È¡¢ÌÜÀ¹¤ê¤¬É½¼¨¤µ¤ì¤ë¾õÂ֤Ǥ¢ ¤ì¤Ð¡¢¤½¤ì¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¶³¦¡¢¤Þ¤¿¤Ï¼´¤òÉü¸µ¤·¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð²¿¤â¤·¤Þ ¤»¤ó¡£¤½¤ÎÁ°¤Ë»ØÄꤷ¤¿ÌÜÀ¹¤ê¤Î´Ö³Ö¡¢°ÌÃÖ (¤È¸«½Ð¤·) ¤ÏÊÝ»ý¤µ¤ì¤Þ¤¹¡£
ÌÜÀ¹¤ê¤Î°ÌÃ֤ϡ¢¥Ç¥Õ¥©¥ë¥È¡¢¤Þ¤¿¤Ï¥ª¥×¥·¥ç¥ó `autofreq` ¤¬»ØÄꤵ¤ì¤Æ¤¤ ¤ì¤Ð¼«Æ°Åª¤Ë·×»»¤µ¤ì¤Þ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢¼¡¤Î 2 ¤Ä¤Î·Á¼°¤Ç»ØÄꤵ¤ì¤Þ ¤¹:
°Å¼¨Åª¤Ê <start>, <incr>, <end> ·Á¼°¤Ï¡¢ÌÜÀ¹¤ê¤ÎÎó¤ò <start> ¤«¤é <end> ¤Î´Ö¤ò <incr> ¤Î´Ö³Ö¤Çɽ¼¨¤·¤Þ¤¹¡£<end> ¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¡¢¤½¤ì¤Ï̵¸ÂÂç ¤È¤ß¤Ê¤µ¤ì¤Þ¤¹¡£<incr> ¤ÏÉé¤ÎÃͤâ²Äǽ¤Ç¤¹¡£<start> ¤È <end> ¤ÎξÊý¤¬»Ø Äꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢<start> ¤Ï -¡ç¡¢<end> ¤Ï +¡ç¤È¤ß¤Ê¤µ¤ì¡¢ÌÜÀ¹¤ê¤Ï <incr> ¤ÎÀ°¿ôÇܤΰÌÃÖ¤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£¼´¤¬Âпô¼´¤Î¾ì¹ç¡¢ÌÜÀ¹¤ê¤Î´Ö³Ö (Áýʬ) ¤Ï¡¢ÇÜ¿ô¤È¤·¤Æ»ÈÍѤµ¤ì¤Þ¤¹¡£
Éé¤Î <start> ¤ä <incr> ¤ò¡¢¿ôÃͤθå¤í¤Ë»ØÄꤹ¤ë¤È (Î㤨¤Ð `rotate by <angle>` ¤È¤« `offset <offset>` ¤Î¸å¤í)¡¢gnuplot ¤Î¹½Ê¸²òÀÏ ´ï¤Ï¡¢¤½¤ÎÃͤ«¤é¤½¤ÎÉé¤Î <start> ¤ä <incr> ¤ÎÃͤΰú¤»»¤ò¹Ô¤ª¤¦¤È¤¹¤ë ´Ö°ã¤¤¤òÈȤ·¤Þ¤¹¡£¤³¤ì¤ò²óÈò¤¹¤ë¤Ë¤Ï¡¢¤½¤Î¤è¤¦¤Ê¾ì¹ç¤Ï¡¢`0-<start>` ¤ä `0-<incr>` ¤Î¤è¤¦¤Ë»ØÄꤷ¤Æ¤¯¤À¤µ¤¤¡£
Îã:
set xtics border offset 0,0.5 -5,1,5
ºÇ¸å¤Î ',' ¤Î¤È¤³¤í¤Ç¼ºÇÔ¤·¤Þ¤¹¡£
set xtics border offset 0,0.5 0-5,1,5
¤«
set xtics offset 0,0.5 border -5,1,5
¤Ê¤é¤Ð¡¢¤Á¤ã¤ó¤È»Ø¼¨Ä̤ê¤Ë¡¢ÌÜÀ¹¤ê¤ò¶³¦¤Ë¡¢ÌÜÀ¹¤ê¸«½Ð¤·Ê¸»úÎó¤ò 0,0.5 ʸ»úʬ¤À¤±¤º¤é¤·¤Æ¡¢start, increment, end ¤ò¤½¤ì¤¾¤ì -5,1,5 ¤ËÀßÄꤷ¤Þ ¤¹¡£
grid ¤Î¥ª¥×¥·¥ç¥ó 'front', 'back', 'layerdefault' ¤â¡¢x ¼´¤ÎÌÜÀ¹ ¤ê¤ÎÉÁ²è¤Î½ç½ø¤Ë±Æ¶Á¤·¤Þ¤¹¡£
Îã:
ÌÜÀ¹¤ê¤ò 0, 0.5, 1, 1.5, ..., 9.5, 10 ¤Î°ÌÃÖ¤ËÀ¸À®
set xtics 0,.5,10
ÌÜÀ¹¤ê¤ò ..., -10, -5, 0, 5, 10, ... ¤ËÀ¸À®
set xtics 5
ÌÜÀ¹¤ê¤ò 1, 100, 1e4, 1e6, 1e8 ¤ËÀ¸À®
set logscale x; set xtics 1,100,1e8
ÌÀ¼¨Åª¤Ê ("<label>" <pos> <level>, ...) ¤Î·Á¼°¤Ï¡¢Ç¤°Õ¤ÎÌÜÀ¹¤ê¤Î°ÌÃÖ¡¢ ¤¢¤ë¤¤¤Ï¿ô»ú¤Ç¤Ê¤¤¸«½Ð¤·¤ÎÀ¸À®¤â²Äǽ¤Ë¤·¤Þ¤¹¡£¤³¤Î·Á¼°¤Ç¤Ï¡¢ÌÜÀ¹¤ê¤Ï°Ì Ã֤οô»ú¤Î½ç¤ËÍ¿¤¨¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£³ÆÌÜÀ¹¤ê¤Ï°ÌÃÖ (pos) ¤È¸«½Ð¤· (label) ¤ò»ý¤Á¤Þ¤¹¤¬¡¢¸«½Ð¤·¤Ïɬ¿Ü¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¸«½Ð¤·¤ÏÆó½Å°úÍÑÉä¤Ç °Ï¤Þ¤ì¤¿Ê¸»úÎó¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤½¤ì¤Ï¡¢"hello" ¤Î¤è¤¦¤Ê¸Ç Äêʸ»úÎó¤Ç¤â¹½¤¤¤Þ¤»¤ó¤·¡¢"%3f clients" ¤Î¤è¤¦¤Ë¤½¤Î°ÌÃÖ¤ò¿ô»ú¤ËÊÑ´¹¤¹ ¤ë½ñ¼°Ê¸»úÎó¤ò´Þ¤ó¤Ç¤â¹½¤¤¤Þ¤»¤ó¤·¡¢¶õʸ»úÎó "" ¤Ç¤â¹½¤¤¤Þ¤»¤ó¡£¤è¤ê¾Ü ¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `set format`¡£¤â¤·¡¢Ê¸»úÎó¤¬Í¿¤¨¤é¤ì¤Ê¤± ¤ì¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Î¿ô»ú¤Î¸«½Ð¤·¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£
ÌÀ¼¨Åª¤Ê·Á¼°¤Ç¤Ï 3 ¤ÄÌܤΥѥé¥á¡¼¥¿¤È¤·¤Æ "¥ì¥Ù¥ë" (level) ¤òÍ¿¤¨¤ë¤³ ¤È¤¬¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¥ì¥Ù¥ë¤Ï 0 ¤Ç¡¢¤³¤ì¤ÏÂçÌÜÀ¹¤ê¤ò°ÕÌ£¤·¡¢¥ì¥Ù ¥ë¤¬ 1 ¤Î¾ì¹ç¾®ÌÜÀ¹¤ê¤¬À¸À®¤µ¤ì¤Þ¤¹¡£¥ì¥Ù¥ë¤ò»ØÄꤹ¤ë¾ì¹ç¤Ï¥é¥Ù¥ë¤âɬ ¤º»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
set xtics ("low" 0, "medium" 50, "high" 100) set xtics (1,2,4,8,16,32,64,128,256,512,1024) set ytics ("bottom" 0, "" 10, "top" 20) set ytics ("bottom" 0, "" 10 1, "top" 20)
2 ÈÖÌܤÎÎã¤Ç¤Ï¡¢Á´¤Æ¤ÎÌÜÀ¹¤ê¤¬¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Þ¤¹¡£3 ÈÖÌܤÎÎã¤Ç¤Ï¡¢Ã¼¤Î ¤â¤Î¤À¤±¤¬¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Þ¤¹¡£4 ÈÖÌܤÎÎã¤Î¡¢¸«½Ð¤·¤Î¤Ê¤¤ÌÜÀ¹¤ê¤Ï¾®ÌÜÀ¹ ¤ê¤Ë¤Ê¤ê¤Þ¤¹¡£
Ä̾ïÌÀ¼¨Åª¤Ê (¼êư¤Î) ÌÜÀ¹¤ê°ÌÃÖ¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¡¢¼«Æ°Åª¤ËÀ¸À®¤µ¤ì¤ëÌÜ À¹¤ê¤Ï»È¤ï¤ì¤Þ¤»¤ó¡£µÕ¤Ë¡¢`set xtics auto` ¤Î¤è¤¦¤Ê¤â¤Î¤¬»ØÄꤵ¤ì¤¿¾ì ¹ç¤Ï¡¢°ÊÁ°¤Ë¼êư¤ÇÀßÄꤷ¤¿ÌÜÀ¹¤ê¤Ï¾Ã¤µ¤ì¤Æ¤·¤Þ¤·¤Þ¤¹¡£¤³¤Î¼êư¤ÎÌÜÀ¹¤ê ¤È¼«Æ°Åª¤ÊÌÜÀ¹¤ê¤ò¶¦Â¸¤µ¤»¤ë¤Ë¤Ï¥¡¼¥ï¡¼¥É `add` ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£ ¤³¤ì¤ÏÄɲ乤ëÌÜÀ¹¤ê¤Î¥¹¥¿¥¤¥ë¤ÎÁ°¤Ë½ñ¤«¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£
Îã:
set xtics 0,.5,10 set xtics add ("Pi" 3.14159)
¤³¤ì¤Ï¼«Æ°Åª¤ËÌÜÀ¹¤ê¤Î¹ï¤ß¤ò x ¼´¤Ë 0.5 ´Ö³Ö¤Ç¤Ä¤±¤Þ¤¹¤¬¡¢¦Ð¤Î¤È¤³¤í¤Ë ÌÀ¼¨Åª¤Ê¸«½Ð¤·¤âÄɲä·¤Þ¤¹¡£
¤·¤«¤·»ØÄꤷ¤Æ¤â¡¢É½¼¨¤µ¤ì¤ë¤Î¤Ï¤¢¤¯¤Þ¤ÇÉÁ²èÈϰϤΤâ¤Î¤À¤±¤Ç¤¹¡£
ÌÜÀ¹¤ê¤Î¸«½Ð¤·¤Î½ñ¼° (¤Þ¤¿¤Ï¾Êά) ¤Ï `set format` ¤ÇÀ©¸æ¤µ¤ì¤Þ¤¹¡£¤¿¤À ¤·¤½¤ì¤Ï `set xtics (`<label>`)` ¤Î·Á¼°¤ÎÌÀ¼¨Åª¤Ê¸«½Ð¤·Ê¸»úÎó¤¬´Þ¤Þ¤ì ¤Æ¤¤¤Ê¤¤¾ì¹ç¤À¤±¤Ç¤¹¡£
(¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Ê¤¤) ¾®ÌÜÀ¹¤ê¤Ï¡¢mxtics ¥³¥Þ¥ó¥É¤Ç¼«Æ°Åª¤ËÄɲä¹ ¤ë¤«¡¢¤Þ¤¿¤Ï°ÌÃÖ¤ò¼êư¤Ç `set xtics ("" <pos> 1, ...)` ¤Î·Á¼°¤ÇÍ¿¤¨¤ë ¤³¤È¤â¤Ç¤¤Þ¤¹¡£
»þ·ÏÎó¥Ç¡¼¥¿¤Î¾ì¹ç¡¢¼´¤ÎÌÜÀ¹¤ê°ÌÃÖ¤ÎÃÍ¤Ï timefmt ¤Î½ñ¼°¤Ë¤·¤¿¤¬¤Ã¤¿ ÆüÉÕ¡¢¤Þ¤¿¤Ï»þ¹ï¤ò°úÍÑÉä¤Ç°Ï¤ó¤ÇÍ¿¤¨¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó¡£<start>, <incr>, <end> ·Á¼°¤ò»È¤¦¾ì¹ç¡¢<start> ¤È <end> ¤Ï timefmt ¤Ë½¾¤Ã¤ÆÍ¿ ¤¨¤Þ¤¹¤¬¡¢<incr> ¤ÏÉÃñ°Ì¤ÇÍ¿¤¨¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤½¤Î»þ¹ï¤Ï¼ÂºÝ¤Ë¤Ï `set format` ¤ÇÍ¿¤¨¤¿½ñ¼°¤Ë½¾¤Ã¤ÆÉ½¼¨¤µ¤ì¤Þ¤¹¡£
Îã:
set xdata time set timefmt "%d/%m" set xtics format "%b %d" set xrange ["01/12":"06/12"] set xtics "01/12", 172800, "05/12"
set xdata time set timefmt "%d/%m" set xtics format "%b %d" set xrange ["01/12":"06/12"] set xtics ("01/12", "" "03/12", "05/12")
¤³¤ì¤é¤ÏξÊý¤È¤â "Dec 1", "Dec 3", "Dec 5", ¤ÎÌÜÀ¹¤ê¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢2 ÈÖÌܤÎÎã "Dec 3" ¤ÎÌÜÀ¹¤ê¤Ï¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Þ¤»¤ó¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¼«Æ°Åª¤ËÀ¸À®¤µ¤ì¤ë¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤È¡¢ÉÁ²è¤µ¤ì¤¿¥Ç ¡¼¥¿¤Ç¼ÂºÝ¤ËÍ¿¤¨¤é¤ì¤ëÈϰϤËÂбþ¤¹¤ëÉÁ²è¶³¦¤ÎξÊý¤òÀ©¸Â¤·¤Þ¤¹¡£¤³¤ì¤Ï ÉÁ²è¤ËÂФ¹¤ë¸½ºß¤ÎÈϰÏÀ©¸Â¤È¤Ï̵´Ø·¸¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£Î㤨 ¤Ð¥Ç¡¼¥¿ "file.dat" ¤Î¥Ç¡¼¥¿¤¬¤¹¤Ù¤Æ 2 < y < 4 ¤ÎÈϰϤˤ¢¤ë¤È¤¹¤ë¤È¡¢ °Ê²¼¤Î¥³¥Þ¥ó¥É¤Ï¡¢º¸Â¦¤ÎÉÁ²è¶³¦ (y ¼´) ¤Ï y ¤ÎÈϰÏÁ´ÂÎ ([0:10]) ¤Î¤³ ¤ÎÉôʬ ([2:4]) ¤Î¤ß¤¬ÉÁ²è¤µ¤ì¡¢¤³¤ÎÈÏ°Ï ([2:4]) ¤Î¼´¤ÎÌÜÀ¹¤ê¤Î¤ß¤¬ºî¤é ¤ì¤ëÉÁ²è¤òÀ¸À®¤·¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢ÉÁ²è¤Ï y ¤ÎÈϰÏÁ´ÂÎ ([0:10]) ¤Ë³ÈÂ礵¤ì ¤Þ¤¹¤¬¡¢º¸¤Î¶³¦¤Ï 0 ¤«¤é 2 ¤Î´Ö¡¢4 ¤«¤é 10 ¤Î´Ö¤Ï¶õÇòÎΰè¤È¤Ê¤ê¤Þ¤¹¡£ ¤³¤Î¥¹¥¿¥¤¥ë¤Ï¡¢`ÈϰÏÏÈ` ¥°¥é¥Õ (range-frame) ¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡£
set border 3 set yrange [0:10] set ytics nomirror rangelimited plot "file.dat"
xyplane ¥³¥Þ¥ó¥É¤Ï 3D ÉÁ²è¤ÇÉÁ¤«¤ì¤ë xy Ê¿Ì̤ΰÌÃÖ¤òÄ´À°¤¹¤ë¤Î¤Ë »È¤ï¤ì¤Þ¤¹¡£¸åÊý¸ß´¹À¤Î¤¿¤á¤Ë¡¢"set ticslevel" ¤âƱ¤¸°ÕÌ£¤Î¥³¥Þ¥ó¥É¤È ¤·¤Æ»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set xyplane at <zvalue> set xyplane relative <frac> set ticslevel <frac> # set xyplane relative ¤ÈƱÅù show xyplane
`set xyplane relative <frac>` ¤Ï¡¢xy Ê¿Ì̤ò Z ¼´¤ÎÈϰϤΤɤ³¤ËÃÖ¤¯¤«¤ò ·èÄꤷ¤Þ¤¹¡£<frac> ¤Ë¤Ï¡¢xy Ê¿ÌÌ¤È z ¤Î°ìÈÖ²¼¤Î°ÌÃ֤Ȥκ¹¤Î¡¢z ¼´¤ÎÈÏ °ÏÁ´ÂΤËÂФ¹¤ë³ä¹ç¤òÍ¿¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï 0.5 ¤Ç¤¹¡£Éé¤ÎÃͤâµö¤µ ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤½¤¦¤¹¤ë¤È 3 ¤Ä¤Î¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤¬½Å¤Ê¤ë²ÄǽÀ¤¬¤¢¤ê ¤Þ¤¹¡£Èó¿ä¾©¤Ç¤¹¤¬¡¢¸Å¤¤·Á¼° ticslevel ¤â¸åÊý¸ß´¹À¤Î¤¿¤á¤Ë»Ä¤µ ¤ì¤Æ¤¤¤Þ¤¹¡£
xy Ê¿Ì̤ò z ¼´¤Î 'pos' ¤Î°ÌÃÖ¤ËÃÖ¤¯¤Ë¤Ï¡¢ticslevel ¤ÎÃͤò (pos - zmin) / (zmin - zmax) ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£¤·¤«¤·¡¢¤³¤Î°ÌÃÖ¤Ï z ¤ÎÈÏ °Ï (zrange) ¤òÊѹ¹¤·¤¿¾ì¹ç¤ÏÊѤï¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£
¤â¤¦°ì¤Ä¤Î·Á¼°¤Ç¤¢¤ë `set xyplane at <zvalue>` ¤Ï¡¢¸½ºß¤Î z ¤ÎÈϰϤòµ¤ ¤Ë¤¹¤ë¤³¤È¤Ê¤¯¡¢»ØÄꤷ¤¿ z ¤ÎÃͤΰÌÃÖ¤Ë xy Ê¿Ì̤ò¸ÇÄꤷ¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ x,y,z ¼´¤ò¶¦Ä̤θ¶ÅÀ¤òÄ̤ë¤è¤¦¤Ë¤¹¤ë¤Ë¤Ï¡¢`set xyplane at 0` ¤È¤¹¤ì¤Ð ¤¤¤¤¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¥³¥Þ¥ó¥É xzeroaxis ¤Ï y = 0 ¤ÎľÀþ¤òÉÁ¤¤Þ¤¹¡£¾ÜºÙ¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê ²¼»²¾È: zeroaxis¡£
¥³¥Þ¥ó¥É y2data ¤Ï y2 (±¦) ¼´¤Î¥Ç¡¼¥¿¤ò»þ·ÏÎó (Æü»þ) ·Á¼°¤ËÀßÄê ¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xdata¡£
¥³¥Þ¥ó¥É y2dtics ¤Ï y2 (±¦) ¼´¤ÎÌÜÀ¹¤ê¤òÍËÆü¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢ °Ê²¼»²¾È: xdtics¡£
¥³¥Þ¥ó¥É y2label ¤Ï y2 (±¦) ¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: xlabel¡£
¥³¥Þ¥ó¥É y2mtics ¤Ï y2 (±¦) ¼´¤ÎÌÜÀ¹¤ê¤ò 1 ǯ¤Î³Æ·î¤ËÊѹ¹¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xmtics¡£
¥³¥Þ¥ó¥É y2range ¤Ï y2 (±¦) ¼´¤Îɽ¼¨¤µ¤ì¤ë¿âľÈϰϤòÀßÄꤷ¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£
¥³¥Þ¥ó¥É y2tics ¤Ï y2 (±¦) ¼´¤Î¡¢¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ëÂçÌÜÀ¹¤ê¤ÎÀ©¸æ ¤ò¹Ô¤Ê¤¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
¥³¥Þ¥ó¥É y2zeroaxis ¤Ï¡¢¸¶ÅÀ¤òÄ̤ë y2 (±¦) ¼´ (x2 = 0) ¤òÉÁ¤¤Þ ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: zeroaxis¡£
¥³¥Þ¥ó¥É ydata ¤Ï y ¼´¤Î¥Ç¡¼¥¿¤ò»þ·ÏÎó (Æü»þ) ·Á¼°¤ËÀßÄꤷ¤Þ¤¹¡£ °Ê²¼»²¾È: xdata¡£
¥³¥Þ¥ó¥É ydtics ¤Ï y ¼´¤ÎÌÜÀ¹¤ê¤òÍËÆü¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: xdtics¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ï y ¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£°Ê²¼»²¾È: xlabel¡£
¥³¥Þ¥ó¥É ymtics ¤Ï¡¢y ¼´¤ÎÌÜÀ¹¤ê¤ò·î¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»² ¾È: xmtics¡£
¥³¥Þ¥ó¥É yrange ¤Ï¡¢y Êý¸þ¤Î¿âľÈϰϤòÀßÄꤷ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»² ¾È: xrange¡£
¥³¥Þ¥ó¥É ytics ¤Ï y ¼´¤Î (¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ë) ÂçÌÜÀ¹¤ê¤òÀ©¸æ¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
¥³¥Þ¥ó¥É yzeroaxis ¤Ï x = 0 ¤ÎľÀþ (y ¼´) ¤ò½ñ¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê ²¼»²¾È: zeroaxis¡£
¥³¥Þ¥ó¥É zdata ¤Ï z ¼´¤Î¥Ç¡¼¥¿¤ò»þ·ÏÎó (Æü»þ) ·Á¼°¤ËÀßÄꤷ¤Þ¤¹¡£ °Ê²¼»²¾È: xdata¡£
¥³¥Þ¥ó¥É zdtics ¤Ï z ¼´¤ÎÌÜÀ¹¤ê¤òÍËÆü¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼ »²¾È: xdtics¡£
¥³¥Þ¥ó¥É zzeroaxis ¤Ï (x=0,y=0) ¤òÄ̤ëľÀþ¤òÉÁ¤¤Þ¤¹¡£¤³¤ì¤Ï¡¢2D ÉÁ²è¡¢¤ª¤è¤Ó `set view map` ¤Ç¤Î splot ¤Ç¤Ï¸úÎϤò»ý¤Á¤Þ¤»¤ó¡£¾ÜºÙ¤Ï¡¢ °Ê²¼»²¾È: zeroaxis, xyplane¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤Î¥Ç¡¼¥¿¤ò»þ·ÏÎó (Æü»þ) ·Á¼°¤Ë¼°¤ËÀßÄꤷ ¤Þ¤¹¡£°Ê²¼»²¾È: xdata¡£
¥³¥Þ¥ó¥É cbdtics ¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤ÎÌÜÀ¹¤ê¤Î¹ï¤ß¤òÍËÆü¤ËÊÑ´¹¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xdtics¡£
`zero` ¤ÎÃͤϡ¢0.0 ¤Ë¶á¤¤¥Ç¥Õ¥©¥ë¥È¤ÎïçÃͤòɽ¤·¤Þ¤¹¡£
½ñ¼°:
set zero <expression> show zero
`gnuplot` ¤Ï¡¢(Ê£ÁÇ¿ôÃͤò»ý¤ÄÅÀ¤ÎÉÁ²è¤Ë¤ª¤¤¤Æ¤Ï) ¤½¤ÎÃͤεõ¿ôÉôʬ¤ÎÀä ÂÐÃͤ¬ `zero` ïçÃͤè¤êÂ礤¤¾ì¹ç (¤Ä¤Þ¤ê¼Â¿ô¤Ç¤Ê¤¤Ãͤò»ý¤ÄÅÀ) ¤Ï¡¢¤½¤Î ÅÀ¤òÉÁ²è¤·¤Þ¤»¤ó¡£¤³¤ÎïçÃÍ¤Ï `gnuplot` ¤Î¾¤ÎÍÍ¡¹¤ÊÉôʬ¤Ë¤ª¤¤¤Æ¤½¤Î (Âç¤Þ¤«¤Ê) ¿ôÃÍ¸íº¹¤ÎïçÃͤȤ·¤Æ¤â»È¤ï¤ì¤Æ¤¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î `zero` ¤Î ÃÍ¤Ï 1e-8 ¤Ç¤¹¡£1e-3 (= ŵ·¿Åª¤Ê¥Ó¥Ã¥È¥Þ¥Ã¥×¥Ç¥£¥¹¥×¥ì¥¤¤Î²òÁüÅ٤εտô) ¤è¤êÂ礤¤ `zero` ¤ÎÃͤÏÀßÄꤹ¤Ù¤¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤¬¡¢`zero` ¤ò 0.0 ¤È ÀßÄꤹ¤ë¤Î¤Ï°ÕÌ£¤Î¤Ê¤¤¤³¤È¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
x ¼´¤Ï xzeroaxis ¤Ë¤è¤Ã¤ÆÉÁ¤«¤ì¡¢xzeroaxis ¤Ë¤è¤Ã¤Æºï½ü ¤µ¤ì¤Þ¤¹¡£Æ±ÍͤΠy, x2, y2, z ¼´ÍѤΥ³¥Þ¥ó¥É¤¬Æ±ÍÍ¤ÎÆ¯¤¤ò¤·¤Þ¤¹¡£
½ñ¼°:
set {x|x2|y|y2|z}zeroaxis { {linestyle | ls <line_style>} | { linetype | lt <line_type>} { linewidth | lw <line_width>}} unset {x|x2|y|y2|z}zeroaxis show {x|y|z}zeroaxis
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ï¥ª¥Õ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ÁªÂò¤µ¤ì¤¿ 0 ¤Î¼´¤Ï <line_type> ¤ÎÀþ¤Î·¿¤È<line_width> ¤ÎÀþ¤ÎÉý (¸½ºß»ÈÍѤ·¤Æ¤¤¤ë ½ÐÎÏ·Á¼°¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ì¤Ð) ¤Ç¡¢¤¢¤ë¤¤¤Ï¤¢¤é¤«¤¸¤áÄêµÁ¤µ¤ì¤¿ <line_style> ¤Î¥¹¥¿¥¤¥ë¤ÇÉÁ¤«¤ì¤Þ¤¹¡£
Àþ¤Î·¿¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¡¢¼´¤ÏÄ̾ï¤Î¼´¤ÎÀþ¤Î·¿ (·¿ 0) ¤ÇÉÁ¤«¤ì¤Þ¤¹¡£
zeroaxis ¤Ï yzeroaxis ¤ÈƱÅù¤Ç¤¹¡£z ¼´¤Ï¡¢ zzeroaxis ¤ò»È¤Ã¤ÆÆÈΩ¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
Îã:
y=0 ¤Î¼´¤ò¸«¤¨¤ë¤è¤¦¤Ë´Êñ¤Ë½ñ¤¯¾ì¹ç:
set xzeroaxis
ÂÀ¤¤Àþ¤Ë¤·¤Æ¡¢°ã¤Ã¤¿¿§¡¢¤Þ¤¿¤ÏÅÀÀþ¥Ñ¥¿¡¼¥ó¤Ë¤·¤¿¤¤¾ì¹ç:
set xzeroaxis linetype 3 linewidth 2.5
¤³¤Î¥³¥Þ¥ó¥É¤Ï z ¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£°Ê²¼»²¾È: xlabel¡£
¥³¥Þ¥ó¥É zmtics ¤Ï z ¼´¤ÎÌÜÀ¹¤ê¤ò·î¤ËÊѹ¹¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»² ¾È: xmtics¡£
¥³¥Þ¥ó¥É zrange ¤Ï z ¼´Êý¸þ¤Ëɽ¼¨¤µ¤ì¤ëÈϰϤòÀßÄꤷ¤Þ¤¹¡£¤³¤Î¥³ ¥Þ¥ó¥É¤Ï `splot` ¤Ë¤Î¤ß͸ú¤Ç¡¢`plot` ¤Ç¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»² ¾È: xrange¡£
¥³¥Þ¥ó¥É ztics ¤Ï z ¼´¤Î (¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ë) ÂçÌÜÀ¹¤ê¤òÀ©¸æ¤·¤Þ¤¹¡£ ¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
¤³¤Î¥³¥Þ¥ó¥É¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤Î¸«½Ð¤·¤òÀßÄꤷ¤Þ¤¹¡£°Ê²¼»²¾È: xlabel¡£
¥³¥Þ¥ó¥É cbmtics ¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤ÎÌÜÀ¹¤ê¤Î¸«½Ð¤·¤ò·î¤ËÊÑ´¹¤· ¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xmtics¡£
¥³¥Þ¥ó¥É cbrange ¤Ï¡¢¥¹¥¿¥¤¥ë `with pm3d`, `with image` ¤ä palette ¤Ê¤É¤Ë¤è¤Ã¤Æ¸½ºß¤Î¥Ñ¥ì¥Ã¥È (palette) ¤ò»È¤Ã¤Æ¿§ÉÕ¤±¤µ ¤ì¤ëÃͤÎÈϰϤòÀßÄꤷ¤Þ¤¹¡£¤½¤ÎÈϰϳ°¤ÎÃͤËÂФ·¤Æ¤Ï¡¢ºÇ¤â¶á¤¤¸Â³¦¤ÎÃͤΠ¿§¤¬»ÈÍѤµ¤ì¤Þ¤¹¡£
¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´ (cb-¼´) ¤¬ `splot` ¤Ç¼«Æ°½Ì¼Ü¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¤½¤Î ¥«¥é¡¼¥Ü¥Ã¥¯¥¹¤ÎÈÏ°Ï¤Ï zrange ¤¬»È¤ï¤ì¤Þ¤¹¡£`splot ... pm3d|palette` ¤ÇÉÁ²è¤µ¤ì¤ëÅÀ¤Ï¡¢°Û¤Ê¤ë zrange ¤È cbrange ¤ò»È¤¦¤³¤È¤Ç¥Õ¥£¥ë¥¿¥ê ¥ó¥°¤Ç¤¤Þ¤¹¡£
cbrange ¤Î½ñ¼°¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: xrange¡£°Ê²¼¤â»²¾È: palette, `set colorbox`¡£
¥³¥Þ¥ó¥É cbtics ¤Ï¥«¥é¡¼¥Ü¥Ã¥¯¥¹¼´¤Î (¸«½Ð¤·ÉÕ¤±¤µ¤ì¤ë) ÂçÌÜÀ¹¤ê ¤òÀ©¸æ¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `set xtics`¡£
shell ¥³¥Þ¥ó¥É¤ÏÂÐÏÃŪ¤Ê¥·¥§¥ë¤òµ¯Æ°¤·¤Þ¤¹¡£`gnuplot` ¤ËÌá¤ë¤Ë¤Ï¡¢ VMS ¤Ç¤Ï `logout` ¤ò¡¢Unix ¤Ê¤é¤Ð exit ¤â¤·¤¯¤Ï END-OF-FILE ʸ»ú¤ò¡¢ MS-DOS ¤« OS/2 ¤Ê¤é¤Ð exit ¤òÆþÎϤ·¤Æ²¼¤µ¤¤¡£
¥·¥§¥ë¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ëÊýË¡¤Ï 2 ¤Ä¤¢¤ê¤Þ¤¹: ¥³¥Þ¥ó¥É `system` ¤ò»È¤¦ ¤« `!` (VMS ¤Ç¤Ï $) ¤ò»È¤¦¤«¡£Á°¼Ô¤Ï¡¢¥³¥Þ¥ó¥Éʸ»úÎó¤ò¥Ñ¥é¥á¡¼¥¿¤È¤·¤Æ ¼è¤ë¤Î¤Ç¡¢Â¾¤Î gnuplot ¥³¥Þ¥ó¥É¤Î¤É¤³¤Ç¤â»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¤¬¡¢¸å¼Ô¤Î ½ñ¼°¤Ï¡¢¤½¤Î¹Ô¤Ë¤½¤Î¥³¥Þ¥ó¥É¤¿¤À°ì¤Ä¤Ç¤¢¤ë¤³¤È¤òÍ׵ᤷ¤Þ¤¹¡£¤³¤ì¤é¤Î¾ì ¹ç¥³¥Þ¥ó¥É¤¬½ªÎ»¤¹¤ë¤È¤¹¤°¤ËÀ©¸æ¤Ï `gnuplot` ¤ËÌá¤Ã¤Æ¤¤Þ¤¹¡£Î㤨¤Ð MS-DOS, OS/2 ¤Ç¤Ï¡¢
! dir
¤Þ¤¿¤Ï
system "dir"
¤È¤¹¤ë¤È¥Ç¥£¥ì¥¯¥È¥ê¤Î°ìÍ÷¤òɽ¼¨¤·¤Æ `gnuplot` ¤ËÌá¤Ã¤Æ¤¤Þ¤¹¡£
`system` ¤ò»È¤¦Â¾¤ÎÎã:
system "date"; set time; plot "a.dat" print=1; if (print) replot; set out; system "lpr x.ps"
`splot` ¤Ï 3 ¼¡¸µÉÁ²è¤Î¤¿¤á¤Î¥³¥Þ¥ó¥É¤Ç¤¹ (¤â¤Á¤í¤ó¤´Â¸ÃΤǤ·¤ç¤¦¤¬¡¢ ¼ÂºÝ¤Ë¤Ï¤½¤Î 2 ¼¡¸µ¤Ø¤Î¼Í±Æ)¡£¤½¤ì¤Ï´Ø¿ô¡¢¤Þ¤¿¤Ï¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤ó¤À ¥Ç¡¼¥¿¤«¤é `plot` ¥³¥Þ¥ó¥É¤È¤È¤Æ¤âÎɤ¯»÷¤¿ÊýË¡¤Ç¤½¤ÎÉÁ²è¤òºî¤ê¤Þ¤¹¡£ `splot` ¤Ï¡¢¤½¤ì¤¾¤ìñ°ì¤Î x, y, z ¼´¤òÄ󶡤¹¤ë¤À¤±¤Ç¡¢`plot` ¤ÇÍѰդµ ¤ì¤Æ¤¤¤ëÂè 2 ¼´ x2, y2 ¤Î¤è¤¦¤Ê¤â¤Î¤Ï¤¢¤ê¤Þ¤»¤ó¡£
2 ¼¡¸µ¤È 3 ¼¡¸µÉÁ²è¤ÎξÊý¤Ç»È¤¨¤ë¿¤¯¤Î¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: `plot`¡£
½ñ¼°:
splot {<ranges>} {<iteration>} <function> | "<datafile>" {datafile-modifiers}} {<title-spec>} {with <style>} {, {definitions{,}} <function> ...}
¤³¤³¤Ç¡¢´Ø¿ô <function>¡¢¤Þ¤¿¤Ï¥¯¥©¡¼¥È¤Ç¤¯¤¯¤é¤ì¤¿¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë̾¤Î ¤É¤Á¤é¤«¤¬É¬ÍפǤ¹¡£´Ø¿ô¤Ï¡¢°ìËܤοô¼°¡¢¤¢¤ë¤¤¤ÏÇÞ²ðÊÑ¿ô¥â¡¼¥É¤Ç¤Ï 3 ¤Ä¤Î¿ô¼°¤ÎÁȤǤ¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢`splot` ¤ÏÉÁ²è¤µ¤ì¤ë¥Ç¡¼¥¿¤Î²¼¤Ë´°Á´¤Ê xy Ì̤òÉÁ¤¤Þ¤¹¡£ z ¤Î°ìÈÖ²¼¤ÎÌÜÀ¹¤ê¤È xy Ê¿Ì̤ΰÌÃÖ´Ø·¸¤Ï xyplane ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£ `splot` ¤Î¼Í±Æ¤Î¸þ¤¤Ï view ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: view, xyplane¡£
`splot` ¥³¥Þ¥ó¥É¤ÎÈϰϤλØÄê¤Î½ñ¼°¤Ï `plot` ¤Î¾ì¹ç¤ÈƱ¤¸¤Ç¤¹¡£ÇÞ²ðÊÑ¿ô ¥â¡¼¥É¤Ç¤Ê¤±¤ì¤ÐÈÏ°Ï¤Ï xrange, yrange, zrange ¤Î½ç¤Ç¤¢¤ê¡¢ÇÞ²ðÊÑ ¿ô¥â¡¼¥É¤Ç¤Ï urange, vrange, xrange, yrange, zrange ¤Î½ç¤Ç¤¹¡£
`title` ¥ª¥×¥·¥ç¥ó¤â `plot` ¤ÈƱ¤¸¤Ç¤¹¡£with ¤â `plot` ¤È¤Û¤ÜƱ¤¸ ¤Ç¤¹¤¬¡¢`splot` ¤Ç¤ÏÍøÍѲÄǽ¤ÊÉÁ²è¥¹¥¿¥¤¥ë¤Ï `lines`, `points`, linespoints, dots, impulses ¤Ë¸Â¤é¤ì¤Æ¤¤¤Þ¤¹¡£`plot` ¤Ç»È¤¨¤ë ¥¨¥é¡¼¥Ð¡¼¤Îµ¡Ç½¤Ï `splot` ¤Ë¤Ï¤¢¤ê¤Þ¤»¤ó¡£
datafile ¥ª¥×¥·¥ç¥ó¤Ë¤Ï¤µ¤é¤Ë°ã¤¤¤¬¤¢¤ê¤Þ¤¹¡£
°Ê²¼¤â»²¾È: `show plot`¡£
`plot` ¤ÈƱ¤¸¤è¤¦¤Ë¡¢`splot` ¤Ç¥Õ¥¡¥¤¥ë¤«¤é¥°¥é¥Õ¤òÀ¸À®¤Ç¤¤Þ¤¹¡£
½ñ¼°:
splot '<file_name>' {binary <binary list>} {{nonuniform} matrix} {index <index list>} {every <every list>} {using <using list>}
`""` ¤ä `"-"` ¤È¤¤¤Ã¤¿ÆÃÊ̤ʥե¡¥¤¥ë̾¤â `plot` ¤ÈƱÍͤ˵ö¤µ¤ì¤Þ¤¹¡£°Ê ²¼»²¾È: `special-filenames`¡£
¼êû¤Ë¤¤¤¦¤È¡¢binary ¤ä matrix ¤Ï¤½¤Î¥Ç¡¼¥¿¤¬ÆÃÊ̤ʷÁ¤Ç¤¢¤ë¤³¤È¤ò¡¢ index ¤Ï¿½Å¥Ç¡¼¥¿½¸¹ç¥Õ¥¡¥¤¥ë¤«¤é¤É¤Î¥Ç¡¼¥¿½¸¹ç¤òÁª¤ó¤ÇÉÁ²è¤¹¤ë¤«¤ò¡¢ every ¤Ï³Æ¥Ç¡¼¥¿½¸¹ç¤«¤é¤É¤Î¥Ç¡¼¥¿¹Ô (Éôʬ½¸¹ç) ¤òÁª¤ó¤ÇÉÁ²è¤¹¤ë¤«¤ò¡¢ using ¤Ï³Æ¥Ç¡¼¥¿¹Ô¤«¤é¤É¤Î¤è¤¦¤ËÎó¤òÁª¤Ö¤«¤ò»ØÄꤷ¤Þ¤¹¡£
index ¤È every ¥ª¥×¥·¥ç¥ó¤Ï `plot` ¤Î¾ì¹ç¤ÈƱ¤¸¤è¤¦¤Ë¿¶Éñ¤¤¤Þ¤¹¡£ using ¤â¡¢using ¤Î¥ê¥¹¥È¤¬ 2 ¤Ä¤Ç¤Ê¤¯ 3 ¤ÄɬÍפǤ¢¤ë¤È¤¤¤¦¤³¤È¤ò ½ü¤¤¤Æ¤ÏƱÍͤǤ¹¡£
thru ¤ä smooth ¤È¤¤¤Ã¤¿ `plot` ¤Î¥ª¥×¥·¥ç¥ó¤Ï `splot` ¤Ç¤ÏÍøÍѤǤ ¤Þ¤»¤ó¡£¤·¤«¤·¡¢cntrparam ¤ä dgrid3d ¤¬¡¢À©¸Â¤µ¤ì¤Æ¤Ï¤¤¤Þ¤¹¤¬Ê¿³ê²½ ¤Î¤¿¤á¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î·Á¼°¤Ï¡¢³ÆÅÀ¤¬ (x,y,z) ¤Î 3 ¤ÄÁȤǤ¢¤ë°Ê³°¤Ï¡¢ËܼÁŪ¤Ë `plot` ¤ÈƱ¤¸¤Ç¤¹¡£¤â¤·°ì¤Ä¤ÎÃͤÀ¤±¤¬Í¿¤¨¤é¤ì¤ì¤Ð¡¢¤½¤ì¤Ï z ¤È¤·¤Æ»È¤ï¤ì¡¢ ¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯Èֹ椬 y ¤È¤·¤Æ¡¢¤½¤·¤Æ x ¤Ï¤½¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯Æâ¤Ç¤ÎÈֹ椬 »È¤ï¤ì¤Þ¤¹¡£¤â¤· 2 ¤Ä¡¢¤¢¤ë¤¤¤Ï 4 ¤Ä¤ÎÃͤ¬Í¿¤¨¤é¤ì¤ì¤Ð¡¢`gnuplot` ¤Ï¤½¤Î ºÇ¸å¤ÎÃͤò pm3d plot ¤Ç¤Î¿§¤Î·×»»¤Ë»È¤¤¤Þ¤¹¡£3 ¤Ä¤ÎÃÍ¤Ï (x,y,z) ¤ÎÁȤȸ« ¤Ê¤µ¤ì¤Þ¤¹¡£Â¾¤ËÃͤ¬¤¢¤ì¤Ð¡¢¤½¤ì¤Ï°ìÈÌ¤Ë¸íº¹¤È¸«¤Ê¤µ¤ì¤Þ¤¹¡£¤½¤ì¤Ï `fit` ¤Ç»È¤¦¤³¤È¤¬²Äǽ¤Ç¤¹¡£
`splot` ¤Î¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Ç¤Ï¡¢1 ¹Ô¤Î¶õ¹Ô¤Ï¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ÎʬΥ»Ò¤Ç¤¹¡£ `splot` ¤Ï¸Ä¡¹¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ò¡¢´Ø¿ô¤Î y-¸ÉΩÀþ¤ÈƱ¤¸¤â¤Î¤È¤·¤Æ°·¤¤ ¤Þ¤¹¡£1 ¹Ô¤Î¶õ¹Ô¤ÇʬΥ¤µ¤ì¤Æ¤¤¤ëÅÀƱ»Î¤ÏÀþʬ¤Ç·ë¤Ð¤ì¤ë¤³¤È¤Ï¤¢¤ê¤Þ¤»¤ó¡£ Á´¤Æ¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤¬Á´¤¯Æ±¤¸ÅÀ¤Î¿ô¤ò»ý¤Ä¾ì¹ç¡¢`gnuplot` ¤Ï¥Ç¡¼¥¿ ¥Ö¥í¥Ã¥¯¤ò²£ÃǤ·¡¢Âбþ¤¹¤ëÅÀƱ»Î¤ò·ë¤Ö¸ÉΩÀþ¤òÉÁ¤¤Þ¤¹¡£¤³¤ì¤Ï "grid data" ¤È¸Æ¤Ð¤ì¡¢¶ÊÌ̤ÎÉÁ²è¡¢Åù¹âÀþ¤ÎÉÁ²è (`set contour`)¡¢±£Àþ½èÍý (`set hidden3d`) ¤Ç¤Ï¡¢¤³¤Î·Á¤Î¥Ç¡¼¥¿¤Ç¤¢¤ë¤³¤È¤¬É¬ÍפȤʤê¤Þ¤¹¡£°Ê²¼ ¤â»²¾È: `splot grid_data`¡£
3 Îó¤Î `splot` ¥Ç¡¼¥¿¤Ë¤ª¤¤¤Æ¤Ï¡¢ÇÞ²ðÊÑ¿ô¥â¡¼¥É (parametric) ¤ò»ØÄê ¤¹¤ë¤³¤È¤Ï¤â¤Ï¤äÉÔÍפǤ¹¡£
gnuplot ¤Ï¡¢matrix (ÇÛÎó) ·Á¼°¤Î¥Ç¡¼¥¿¤ò¡¢2 ¤Ä¤Î°Û¤Ê¤ë·Á¼°¤Ç²ò¼á¤¹¤ë¤³ ¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î 1 ¤Ä¤Ï¡¢x, y ¤ÎºÂɸ¤¬°ìÍͤǤ¢¤ë¤È²¾Äꤷ¤Æ¡¢¤½¤ÎÃͤò ¤³¤Î°ìÍͤʳʻҤΠmatrix ¤Î¤½¤ì¤¾¤ì¤ÎÍ×ÁǤ˳ä¤êÅö¤Æ¤ëÊýË¡¤Ç¤¹¡£¤³¤ì¤Ï¡¢ ASCII ¥Ç¡¼¥¿¤ËÂФ·¤Æ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¤¬¡¢¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤ËÂФ·¤Æ¤Ï¤½¤¦¤Ç ¤Ï¤¢¤ê¤Þ¤»¤ó¡£ °ìÍÍ¤Ê matrix ¥Ç¡¼¥¿¤òÉÁ²è¤¹¤ë¥³¥Þ¥ó¥É¤ÎÎã:
splot 'file' matrix using 1:2:3 # ASCII ¥Ç¡¼¥¿ splot 'file' binary general using 1:2:3 # ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿
°ìÍͤʳʻҤΠmatrix ¥Ç¡¼¥¿¤Ç¤Ï¡¢³Æ¥Ö¥í¥Ã¥¯¤Î z ¤ÎÃͤϰì¹Ô¤Ç°ìÅÙ¤ËÆÉ¤Þ ¤ì¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢
z11 z12 z13 z14 ... z21 z22 z23 z24 ... z31 z32 z33 z34 ...
Åù¡£
ASCII ÆþÎϤǤϡ¢¶õ¹Ô¤ä¥³¥á¥ó¥È¹Ô¤ÏÇÛÎó¥Ç¡¼¥¿¤ò½ªÎ»¤µ¤»¡¢¿·¤¿¤Ê¶ÊÌ̤ÎÌÖ (mesh) ¤ò³«»Ï¤·¤Þ¤¹¡£¤¤¤Ä¤â¤Î¤³¤È¤Ç¤¹¤¬¡¢`splot` ¥³¥Þ¥ó¥É ¤Î index ¥ª¥×¥·¥ç¥ó¤ò»È¤Ã¤Æ¥Õ¥¡¥¤¥ëÆâ¤ÎÌÖ¤ò¼«Í³¤ËÁªÂò¤Ç¤¤Þ¤¹¡£ 2 ¤ÄÌܤηÁ¼°¤Ï¡¢Èó°ìÍͤʳʻҤǡ¢x, y ºÂɸ¤ÏÌÀ¼¨¤·¤Æ¤¤¤ë¤È²¾Äꤹ¤ë¤â¤Î ¤Ç¡¢ÆþÎϥǡ¼¥¿¤ÎºÇ½é¤Î¹Ô¤ò y ºÂɸ¡¢ºÇ½é¤ÎÎó¤ò x ºÂɸ¤È¤ß¤Ê¤·¤Þ¤¹¡£ ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤ËÂФ·¤Æ¤Ï¡¢1 ¹ÔÌܤκǽé¤ÎÍ×ÁǤϡ¢¥Ç¡¼¥¿Îó¿ô¤Ç¤Ê¤±¤ì¤Ð¤¤ ¤±¤Þ¤»¤ó (ASCII ¥Ç¡¼¥¿¤Ç¤Ï¤½¤Î¿ô¤Ï̵»ë¤µ¤ì¤Þ¤¹)¡£ºÂɸ¤È¥Ç¡¼¥¿Ãͤϡ¢ ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤Ç¤ÏñÀºÅÙÉâÆ°¾®¿ôÃͤȤߤʤµ¤ì¤Þ¤¹¡£ Èó°ìÍÍ¤Ê matrix ¥Ç¡¼¥¿¤òÉÁ²è¤¹¤ë¥³¥Þ¥ó¥É¤ÎÎã:
splot 'file' nonuniform matrix using 1:2:3 # ASCII ¥Ç¡¼¥¿ splot 'file' binary matrix using 1:2:3 # ¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿
¤è¤Ã¤Æ¡¢Èó°ìÍÍ¤Ê matrix ¥Ç¡¼¥¿¤Î¹½Â¤¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹:
<N+1> <y0> <y1> <y2> ... <yN> <x0> <z0,0> <z0,1> <z0,2> ... <z0,N> <x1> <z1,0> <z1,1> <z1,2> ... <z1,N> : : : : ... :
¤³¤ì¤é¤Ï°Ê²¼¤Î¤è¤¦¤Ê 3 ¤Ä¤Î¿ô»ú¤ÎÁȤËÊÑ´¹¤µ¤ì¤Þ¤¹:
<x0> <y0> <z0,0> <x0> <y1> <z0,1> <x0> <y2> <z0,2> : : : <x0> <yN> <z0,N>
<x1> <y0> <z1,0> <x1> <y1> <z1,1> : : :
¤½¤·¤Æ¡¢¤³¤ì¤é¤Î 3 ¤Ä¤Î¿ô»ú¤ÎÁÈ¤Ï `gnuplot` ¤Î¸ÉΩÀþ¤ËÊÑ´¹¤µ¤ì¡¢¤½¤Î¸å `gnuplot` ¤¬Ä̾ï¤ÎÊýË¡¤ÇÉÁ²è¤Î»Ä¤ê¤ò¹Ô¤¤¤Þ¤¹¡£
¹ÔÎó¤ä¥Ù¥¯¥È¥ë¤ÎÁàºî¤Î¥µ¥Ö¥ë¡¼¥Á¥ó (C ¤Ë¤è¤ë) ¤¬ `binary.c` ¤ËÍѰդµ¤ì ¤Æ¤¤¤Þ¤¹¡£¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤ò½ñ¤¯¥ë¡¼¥Á¥ó¤Ï
int fwrite_matrix(file,m,nrl,nrl,ncl,nch,row_title,column_title)
¤Ç¤¹¡£¤³¤ì¤é¤Î¥µ¥Ö¥ë¡¼¥Á¥ó¤ò»È¤¦Î㤬 `bf_test.c` ¤È¤·¤ÆÍѰդµ¤ì¤Æ¤¤¤Æ¡¢ ¤³¤ì¤Ï¥Ç¥â¥Õ¥¡¥¤¥ë `demo/binary.dem` ÍѤËÊ£¿ô¤Î¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤òÀ¸À® ¤·¤Þ¤¹¡£
`plot` ¤Ç¤Î»ÈÍÑË¡:
plot `a.dat` matrix plot `a.dat` matrix using 1:3 plot 'a.gpbin' {matrix} binary using 1:3
¤³¤ì¤é¤ÏÇÛÎó¤Î¹Ô¤òÉÁ²è¤·¡¢using 2:3 ¤È¤¹¤ì¤ÐÇÛÎó¤ÎÎó¤òÉÁ²è¡¢using 1:2 ¤Ï¡¢ÅÀ¤ÎºÂɸ¤òÉÁ²è¤·¤Þ¤¹ (¿ʬ̵°ÕÌ£¤Ç¤¹)¡£¥ª¥×¥·¥ç¥ó every ¤òŬÍѤ¹ ¤ë¤³¤È¤ÇÌÀ¼¨Åª¤Ë¹Ô¤äÎó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£
Îã – ASCII ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÇÛÎó¤Î¼´¤Î³ÈÂç:
splot `a.dat` matrix using (1+$1):(1+$2*10):3
Îã – ASCII ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÇÛÎó¤ÎÂè 3 ¹Ô¤ÎÉÁ²è:
plot 'a.dat' matrix using 1:3 every 1:999:1:2
(¹Ô¤Ï 0 ¤«¤é¿ô¤¨¤é¤ì¤ë¤Î¤Ç¡¢3 ¤Ç¤Ï¤Ê¤¯¤Æ 2 ¤ò»ØÄꤷ¤Þ¤¹)¡£
Gnuplot ¤Ï¡¢array, record, `format`, filetype ¤Ê¤É¤Î general ¥Ð ¥¤¥Ê¥ê·Á¼°¤òÆÃÄꤹ¤ë¤è¤¦¤Ê¥¡¼¥ï¡¼¥É¤ò¤Ä¤±¤º¤Ë¥ª¥×¥·¥ç¥ó binary ¤ò»È ¤¦¤³¤È¤Ç¡¢matrix ¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤òÆÉ¤ß¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¾¤ÎÊÑ´¹ ÍѤΠgeneral ¥Ð¥¤¥Ê¥ê¥¡¼¥ï¡¼¥É¤Ï¡¢matrix ¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Ë¤âŬÍѤǤ ¤ë¤Ç¤·¤ç¤¦¡£(¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: general¡£)
°Ê²¼¤Ï3 ¼¡¸µ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÉÁ²è¤Îñ½ã¤Ê°ì¤Ä¤ÎÎã¤Ç¤¹¡£
splot 'datafile.dat'
¤³¤³¤Ç¡¢"datafile.dat" ¤Ï°Ê²¼¤ò´Þ¤à¤È¤·¤Þ¤¹:
# The valley of the Gnu. 0 0 10 0 1 10 0 2 10
1 0 10 1 1 5 1 2 10
2 0 10 2 1 1 2 2 10
3 0 10 3 1 0 3 2 10
¤³¤Î "datafile.dat" ¤Ï 4*3 ¤Î³Ê»Ò (¤½¤ì¤¾¤ì 3 ÅÀ¤«¤é¤Ê¤ë¥Ö¥í¥Ã¥¯¤Î 4 ¤Ä¤Î¹Ô) ¤òÄêµÁ¤¹¤ë¤³¤È¤ËÃí°Õ¤·¤Æ²¼¤µ¤¤¡£¹Ô (¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯) ¤Ï 1 ¹Ô¤Î ¶õ¹Ô¤Ç¶èÀÚ¤é¤ì¤Þ¤¹¡£
x ¤ÎÃͤϤ½¤ì¤¾¤ì¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ÎÃæ¤ÇÄê¿ô¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤ËÃí°Õ¤·¤Æ²¼ ¤µ¤¤¡£¤â¤· y ¤òÄê¿ô¤ÎÃͤȤ·¡¢±£Àþ½èÍý¤¬Í¸ú¤Ê¾õÂÖ¤ÇÉÁ²è¤¹¤ë¤È¡¢¤½¤Î¶ÊÌÌ¤Ï Î¢ÊÖ¤·¤Ç½ñ¤«¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
³Ê»Ò¾õ¥Ç¡¼¥¿ (grid data) ¤ËÂФ·¤Æ¡¢¸Ä¡¹¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯Æâ¤Ç x ¤ÎÃͤòÄê ¿ô¤È¤·¤Æ¤ª¤¯É¬ÍפϤ¢¤ê¤Þ¤»¤ó¤·¡¢Æ±¤¸¾ì½ê¤Î y ¤ÎÃͤòƱ¤¸ÃͤË·¤¨¤Æ¤ª¤¯ ɬÍפ⤢¤ê¤Þ¤»¤ó¡£`gnuplot` ¤Ï¸Ä¡¹¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯Æâ¤ÎÅÀ¤Î¿ô¤¬Åù¤·¤¤¤È ¤¤¤¦¤³¤È¤òɬÍפȤ·¤Æ¤¤¤ë¤À¤±¤Ç¤¹¡£¤·¤«¤·¡¢Åù¹âÀþ¤òƳ¤¯¤Î¤ËÍѤ¤¤é¤ì¤ë¶Ê Ì̤ÎÌÖÌܤϡ¢Âбþ¤¹¤ëÅÀ¤òÎóŪ¤ËÁª¤ó¤Ç·ë¤Ö¤¿¤á¡¢ÉÔ·¤¤¤Î³Ê»Ò¥Ç¡¼¥¿¤ËÂФ¹ ¤ë¶ÊÌ̤ÎÉÁ²è¤Ø¤Î±Æ¶Á¤ÏͽÁۤǤ¤Þ¤»¤ó¡£¤½¤ì¤Ï¥±¡¼¥¹¥Ð¥¤¥±¡¼¥¹¤Î¸¶Íý¤Ç¥Æ ¥¹¥È¤¹¤Ù¤¤Ç¤·¤ç¤¦¡£
3 ¼¡¸µÉÁ²è¤Î¤¿¤á¤Î¥ë¡¼¥Á¥ó¤Ï¡¢¸Ä¡¹¤ÎÌÖÌܤγʻҤˤª¤¤¤Æ¤Ï°ì¤Ä¤ÎɸËÜÅÀ¤È °ì¤Ä¤Î¥Ç¡¼¥¿ÅÀ¤¬¤¢¤ë¡¢¤È¤¤¤¦·Á¤Î³Ê»Ò¾õ¥Ç¡¼¥¿ÍѤËÀ߷פµ¤ì¤Æ¤¤¤Þ¤¹¡£³Æ¥Ç ¡¼¥¿ÅÀ¤Ï¡¢´Ø¿ô¤ÎÃͤòɾ²Á¤¹¤ë¤³¤È (°Ê²¼»²¾È: isosamples)¡¢¤Þ¤¿¤Ï ¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤òÆÉ¤ß¹þ¤à¤³¤È (°Ê²¼»²¾È: datafile) ¤Ë¤è¤Ã¤ÆÀ¸À® ¤µ¤ì¤Þ¤¹¡£"¸ÉΩÀþ" ¤È¤¤¤¦¸ÀÍդϴؿô¤ËÂФ·¤Æ¤â¡¢¥Ç¡¼¥¿¤ËÂФ·¤Æ¤â¤½¤ÎÌÖ ÌܤÎÀþ¤òɽ¤¹¤â¤Î¤È¤·¤ÆÍѤ¤¤é¤ì¤Þ¤¹¡£ÌÖÌܤϡ¢É¬¤º¤·¤â x, y ¤Ë´Ø¤¹¤ëĹÊý ·Á¤Ç¤Ê¤¯¤Æ¤â¤è¤¯¡¢u,v ¤ÇÇÞ²ðÊÑ¿ôɽ¼¨¤µ¤ì¤Æ¤â¹½¤ï¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ²¼¤µ ¤¤¡£°Ê²¼»²¾È: isosamples¡£
¤·¤«¤·¡¢`gnuplot` ¤Ï¤½¤Î¤è¤¦¤Ê·Á¼°¤òɬ¤º¤·¤âɬÍפȤϤ·¤Þ¤»¤ó¡£Î㤨¤Ð ´Ø¿ô¤Î¾ì¹ç¤Ï¡¢samples ¤Ï isosamples ¤È°ã¤Ã¤Æ¤¤¤Æ¤â¹½¤¤¤Þ¤»¤ó¡£ ¤¹¤Ê¤ï¤Á¡¢x-¸ÉΩÀþ¤Î¤¦¤Á¡¢1 ËܤΠy-¸ÉΩÀþ¤È¸ò¤ï¤Ê¤¤¤â¤Î¤¬¤¤¤¯¤Ä¤«¤¢¤ë ¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¾ì¹ç¤Ï¡¢¸Ä¡¹¤Î¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤Î¤Ð¤é¤Ä¤¤ ¤¿ÅÀ¤Î¸Ä¿ô¤¬Á´¤ÆÆ±¤¸¤Ç¤¢¤ì¤Ð¡¢"¸ÉΩÀþ¤Ï" ¤Ï¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ÎÅÀ¤ò·ë¤Ó¡¢ "²£ÃǸÉΩÀþ" ¤Ï³Æ¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¤ÎÂбþ¤¹¤ëÅÀƱ»Î¤ò·ë¤Ó¡¢"¶ÊÌÌ" ¤òºî¤í¤¦ ¤È¤·¤Þ¤¹¡£¤É¤Á¤é¤Î¾ì¹ç¤Ç¤â¡¢Åù¹âÀþ¡¢¤ª¤è¤Ó±£Àþ½èÍý¥â¡¼¥É¤ÏÅÀ¤¬°Õ¿Þ¤·¤¿ ¥Õ¥©¡¼¥Þ¥Ã¥È¤Ç¤¢¤Ã¤¿¾ì¹ç¤È¤Ï°ã¤Ã¤¿ÉÁ²è¤òÍ¿¤¨¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¤Ð¤é¤Ä¤ ¤Î¤¢¤ë¥Ç¡¼¥¿¤Ï dgrid3d ¤Ë¤è¤Ã¤Æ{°Û¤Ê¤ë}³Ê»Ò¾õ¥Ç¡¼¥¿¤ËÊÑ´¹¤¹¤ë¤³¤È ¤¬¤Ç¤¤Þ¤¹¡£
Åù¹âÀþ¤Ë´Ø¤¹¤ë¥³¡¼¥É¤Ï¡¢y-¸ÉΩÀþ¤ÎÅÀ¤È¡¢¤½¤ì¤ËÂбþ¤¹¤ëÎ٤Πy-¸ÉΩÀþ¾å ¤ÎÅÀ¤Î´Ö¤ÎÀþʬ¤Ë±è¤Ã¤Æ¤Î z ¤ÎÄ¥ÎϤò·×¬¤·¤Þ¤¹¡£¤è¤Ã¤Æ¡¢x-¸ÉΩÀþ¤Ë¡¢ y-¸ÉΩÀþ¤È¤Î¸òÅÀ¤È¤Ï¤Ê¤é¤Ê¤¤¤è¤¦¤ÊɸËÜÅÀ¤¬¤¢¤ë¤è¤¦¤Ê¶ÊÌ̤ËÂФ·¤Æ¤Ï¡¢ `splot` ¤ÎÅù¹âÀþ¤Ï¤½¤Î¤è¤¦¤ÊɸËÜÅÀ¤ò̵»ë¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£°Ê²¼¤ò»î¤·¤Æ ¤ß¤Æ²¼¤µ¤¤:
set xrange [-pi/2:pi/2]; set yrange [-pi/2:pi/2] set style function lp set contour set isosamples 10,10; set samples 10,10; splot cos(x)*cos(y) set samples 4,10; replot set samples 10,4; replot
`splot` ¤ÏÅÀ¤Î½¸¤Þ¤ê¤È¤·¤Æ¡¢¤¢¤ë¤¤¤Ï¡¢¤½¤ì¤é¤ÎÅÀ¤ò·ë¤Ö¤³¤È¤Ë¤è¤Ã¤Æ¶ÊÌÌ ¤òɽ¼¨¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£`plot` ¤ÈƱÍͤˡ¢ÅÀ¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤à ¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢»ØÄꤵ¤ì¤¿¶è´Ö¤Ç´Ø¿ô¤ÎÃͤòɾ²Á¤·¤ÆÆÀ¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£ °Ê²¼»²¾È: isosamples¡£¶ÊÌ̤ϡ¢³ÆÅÀ¤òÀþʬ¤Ç·ë¤Ö¤³¤È¤Ç¶á»÷Ū¤Ëºî¤é ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: surface¡£¤½¤·¤Æ¤½¤Î¾ì¹ç¶ÊÌ̤ϡ¢`set hidden3d` ¤ÇÉÔÆ©ÌÀ¤Ë¤â¤Ç¤¤Þ¤¹¡£3 ¼¡¸µ¶ÊÌ̤òį¤á¤ë¸þ¤¤Ï¡¢view ¤ÇÊѹ¹¤Ç¤ ¤Þ¤¹¡£
¤µ¤é¤Ë¡¢³Ê»Ò¾õ¤Î¥Ç¡¼¥¿ÅÀ¤ËÂФ·¤Æ¤Ï¡¢`splot` ¤ÏƱ¤¸¹â¤µ¤ò»ý¤ÄÅÀ¤òÊä´Ö¤¹ ¤ë¤³¤È¤¬¤Ç¤ (°Ê²¼»²¾È: `set contour`)¡¢¤½¤·¤Æ¤½¤ì¤é¤ò·ë¤ó¤ÇÅù¹âÀþ¤òÉÁ ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢¤½¤Î·ë¤ÓÊý¤Ë¤Ï¿¿Ä¾¤ÊÀþʬ¤ä³ê¤é¤«¤ÊÀþ¤ò»È¤¦¤³ ¤È¤¬¤Ç¤¤Þ¤¹ (°Ê²¼»²¾È: cntrparam)¡£´Ø¿ô¤Ï¡¢¾ï¤Ë isosamples ¤È samples ¤Ç·èÄꤵ¤ì¤ë³Ê»Ò¾õ¥Ç¡¼¥¿¤È¤·¤ÆÉ¾²Á¤µ¤ì¤Þ¤¹¡£°ìÊý¡¢¥Õ ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿¤Ï¡¢`data-file` ¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¤è¤¦¤Ê³Ê»Ò¾õ¥Ç¡¼¥¿¥Õ¥©¡¼¥Þ ¥Ã¥È¤Ë¤¹¤ë¤«¡¢¤¢¤ë¤¤¤Ï³Ê»Ò¥Ç¡¼¥¿¤òÀ¸À®¤¹¤ë (°Ê²¼»²¾È: dgrid3d) ¤È¤¤¤¦¤³¤È¤ò¤·¤Ê¤±¤ì¤Ð¤½¤¦¤Ï¤Ê¤ê¤Þ¤»¤ó¡£
Åù¹âÀþ¤Ï¶ÊÌ̤ξå¤Ëɽ¼¨¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢ÄìÌ̤˼ͱƤ¹¤ë¤³¤È¤â¤Ç¤¤Þ ¤¹¡£ÄìÌ̤ؤμͱƤϡ¢¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤¹¤³¤È¤â¤Ç¤¡¢¤½¤·¤Æ¤½¤ì¤ò `plot` ¤ÇºÆ¤ÓÆÉ¤ß¹þ¤ó¤Ç `plot` ¤Î¤è¤ê¶¯¤¤À°·ÁǽÎϤòÀ¸¤«¤¹¤³¤È¤â¤Ç¤¤Þ¤¹¡£
stats 'filename' [using N[:M]] [name 'prefix'] [[no]output]]
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢¥Õ¥¡¥¤¥ë¤Î 1 Î󡢤ޤ¿¤Ï 2 Îó¤Î¥Ç¡¼¥¿¤Î´Êñ¤ÊÅý·×¾ðÊó¤ò Ä󶡤·¤Þ¤¹¡£using »ØÄê»Ò¤Ï¡¢plot ¥³¥Þ¥ó¥É¤ÈƱ¤¸·Á¤Ç²ò¼á¤µ¤ì¤Þ¤¹¤¬¡¢ index, every, using »ØÄê¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï°Ê²¼»²¾È: `plot`¡£ ¥Ç¡¼¥¿ÅÀ¤Ï¡¢¤½¤Î²òÀϤÎÁ°¤Ë xrange, yrange ¤Ë½¾¤Ã¤Æ¥Õ¥£¥ë¥¿¤Ë¤«¤±¤é¤ì¤Þ ¤¹¡£°Ê²¼»²¾È: xrange¡£¤½¤Î¾ðÊó¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥¹¥¯¥ê¡¼¥ó¤Ë½ÐÎϤµ ¤ì¤Þ¤¹¤¬¡¢¥³¥Þ¥ó¥É `set print` ¤òÀè¤Ë»È¤¦¤³¤È¤Ç½ÐÎϤò¥Õ¥¡¥¤¥ë¤Ë¥ê¥À¥¤ ¥ì¥¯¥È¤·¤¿¤ê¡¢¥ª¥×¥·¥ç¥ó `nooutput` ¤ò»È¤¦¤³¤È¤Ç½ÐÎϤ·¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£
²èÌ̽ÐÎϤ˲䨡¢gnuplot ¤Ï¸Ä¡¹¤ÎÅý·×¾ðÊó¤ò 3 ¤Ä¤ÎÊÑ¿ô¥°¥ë¡¼¥×¤ËÊݸ¤· ¤Þ¤¹¡£ 1 ÈÖÌܤÎÊÑ¿ô¥°¥ë¡¼¥×¤Ï¡¢¤É¤ó¤Ê¥Ç¡¼¥¿¤¬Ê¤ó¤Ç¤¤¤ë¤«¤ò¼¨¤·¤Þ¤¹:
STATS_records # ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿¹Ô¤ÎÁí¿ô STATS_outofrange # Èϰϳ°¤È¤·¤Æ½ü¤«¤ì¤¿¹Ô¿ô STATS_invalid # ̵¸ú/ÉÔ´°Á´/·ç»¥Ç¡¼¥¿¹Ô¤ÎÁí¿ô STATS_blank # ¶õ¹Ô¤ÎÁí¿ô STATS_blocks # ¥Õ¥¡¥¤¥ëÆâ¤Î index ¥Ç¡¼¥¿¥Ö¥í¥Ã¥¯¿ô
2 ÈÖÌܤÎÊÑ¿ô¥°¥ë¡¼¥×¤Ï¡¢1 ¤Ä¤ÎÎó¤Î¡¢ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿¤ÎÀ¼Á¤ò¼¨¤·¤Þ¤¹¡£ÂÐ ±þ¤¹¤ë¼´ (1 ¤ÄÌܤÎÎó¤Ë¤Ï x ¼´¡¢ÄɲäΠ2 ¤ÄÌܤÎÎó¤Ë¤Ï y ¼´) ¤¬¼«Æ°½Ì¼Ü ¤Î¾ì¹ç¤Ï¡¢ÈϰϤËÀ©¸Â¤Ï¤¢¤ê¤Þ¤»¤ó¡£2 ¤Ä¤ÎÎó¤ò 1 ²ó¤Î `stats` ¥³¥Þ¥ó¥É¤Ç ²òÀϤ¹¤ë¾ì¹ç¤Ï¡¢³ÆÊÑ¿ô̾¤Ë¤Ï "_x", "_y" ¤È¤¤¤¦ÀÜÈø¼¤¬Äɲ䵤ì¤Þ¤¹¡£Îã ¤¨¤Ð STATS_mix_x ¤Ï¡¢1 ¤ÄÌܤÎÎó¤Î¥Ç¡¼¥¿¤ÎºÇ¾®Ãͤǡ¢STATS_min_y ¤Ï 2 ¤Ä ÌܤÎÎó¤Î¥Ç¡¼¥¿¤ÎºÇ¾®Ãͤò°ÕÌ£¤·¤Þ¤¹¡£
STATS_min # ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿ÅÀ¤ÎºÇ¾®ÃÍ STATS_max # ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿ÅÀ¤ÎºÇÂçÃÍ STATS_index_min # data[i] == STATS_min ¤È¤Ê¤ëź»ú i STATS_index_max # data[i] == STATS_max ¤È¤Ê¤ëź»ú i STATS_lo_quartile # Âè°ì (²¼¤Î) »Íʬ°Ì¶³¦ÃÍ STATS_median # ¥á¥¸¥¢¥óÃÍ (ÂèÆó»Íʬ°Ì¶³¦ÃÍ) STATS_up_quartile # Âè»° (¾å¤Î) »Íʬ°Ì¶³¦ÃÍ STATS_mean # ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿ÅÀ¤ÎÊ¿¶ÑÃÍ STATS_stddev # ÈÏ°ÏÆâ¤Î¥Ç¡¼¥¿ÅÀ¤Îɸ½àÊк¹ STATS_sum # Ï STATS_sumsq # Ê¿ÊýÏÂ
3 ÈÖÌܤÎÊÑ¿ô¥°¥ë¡¼¥×¤Ï¡¢2 ¤Ä¤ÎÎó¤Î¥Ç¡¼¥¿¤Î²òÀÏÀìÍѤǤ¹¡£
STATS_correlation # x ¤È y ¤ÎÁê´Ø·¸¿ô STATS_slope # ²óµ¢Ä¾Àþ y = Ax + B ¤Î·¸¿ô A STATS_intercept # ²óµ¢Ä¾Àþ y = Ax + B ¤Î·¸¿ô B STATS_sumxy # ÀÑÏ (x*y ¤ÎÏÂ) STATS_pos_min_y # y ¤ÎºÇ¾®ÃͤòÍ¿¤¨¤ë x ºÂɸ STATS_pos_max_y # y ¤ÎºÇÂçÃͤòÍ¿¤¨¤ë x ºÂɸ
Ʊ»þ¤Ë 2 ¤Ä°Ê¾å¤Î¥Õ¥¡¥¤¥ë¤«¤é¤ÎÅý·×¾ðÊó¤ò»È¤¦¤³¤È¤¬¤Ç¤¤ì¤ÐÊØÍø¤Ç¤·¤ç ¤¦¤«¤é¡¢ÊÑ¿ô¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀÜÆ¬¼¤Ç¤¢¤ë "STATS" ¤ò¥ª¥×¥·¥ç¥ó `name` ¤Ç ¥æ¡¼¥¶¤¬»ØÄꤹ¤ëʸ»úÎó¤ËÃÖ¤´¹¤¨¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£Î㤨 ¤Ð¡¢°Û¤Ê¤ë 2 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤Î¤½¤ì¤¾¤ì¤Î 2 ÎóÌܤΥǡ¼¥¿¤ÎÊ¿¶ÑÃͤϰʲ¼¤Î¤è ¤¦¤Ë¤·¤ÆÈæ³Ó¤Ç¤¤Þ¤¹:
stats "file1.dat" using 2 name "A" stats "file2.dat" using 2 name "B" if (A_mean < B_mean) {...}
STATS_index_xxx ¤Ç¼¨¤µ¤ì¤ëź»ú¤ÎÃͤϡ¢plot ¥³¥Þ¥ó¥É¤ÎÂè 0 µ¿»÷Îó ($0) ¤ÎÃͤËÂбþ¤·¡¢ºÇ½é¤ÎÅÀ¤Ïź»ú¤Ï 0¡¢ºÇ¸å¤ÎÅÀ¤Îź»ú¤Ï N-1 ¤È¤Ê¤ê¤Þ¤¹¡£
¥á¥¸¥¢¥ó¤È»Íʬ°Ì¶³¦Ãͤòõ¤¹ºÝ¤Ï¥Ç¡¼¥¿¤ÎÃͤò¥½¡¼¥È¤·¡¢ÅÀ¤ÎÁí¿ô N ¤¬´ñ ¿ô¤Î¾ì¹ç¤Ï¡¢¤½¤Î (N+1)/2 ÈÖÌܤÎÃͤò¥á¥¸¥¢¥óÃͤȤ·¡¢N ¤¬¶ö¿ô¤Î¾ì¹ç¤Ï¡¢ N/2 ÈÖÌÜ¤È (N+2)/2 ÈÖÌܤÎÃͤÎÊ¿¶ÑÃͤò¥á¥¸¥¢¥óÃͤȤ·¤Þ¤¹¡£»Íʬ°Ì¶³¦ÃÍ ¤âƱÍͤ˽èÍý¤·¤Þ¤¹¡£
¤½¤Î¸å¤ÎÉÁ²è¤ËÃí¼á¤ò¤Ä¤±¤ë¤¿¤á¤Ë¥³¥Þ¥ó¥É `stats` ¤òÍøÍѤ·¤¿Îã¤Ë¤Ä¤¤¤Æ ¤Ï¡¢°Ê²¼¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ stats.dem¡£
¸½ºß¤Î¼ÂÁõ¤Ç¤Ï¡¢X ¼´¤È Y ¼´¤Î°ìÊý¤¬Âпô¼´¤Î¾ì¹ç¤Ï²òÀϤǤ¤Þ¤»¤ó¡£¤³¤Î À©¸Â¤Ïº£¸å¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï²ò¾Ã¤µ¤ì¤ë¤Ç¤·¤ç¤¦¡£
`system "command"` ¤Ï¡¢É¸½àŪ¤Ê¥·¥§¥ë¤ò»È¤Ã¤Æ "command" ¤ò¼Â¹Ô¤·¤Þ¤¹¡£ °Ê²¼»²¾È: shell¡£´Ø¿ô¤È¤·¤Æ¸Æ¤Ð¤ì¤¿¾ì¹ç¡¢`system("command")` ¤Ï·ë²Ì ¤È¤·¤ÆÉ¸½à½ÐÎϤËή¤ì¤ëʸ»úÎó¤òʸ»úÎóÃͤȤ·¤ÆÊÖ¤·¤Þ¤¹¡£°ì¤ÄÄɲ䵤ì¤ë²þ ¹Ôʸ»ú¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
¤³¤ì¤Ï¡¢gnuplot ¥¹¥¯¥ê¥×¥ÈÆâ¤Ë³°Éô´Ø¿ô¤ò¼è¤ê¹þ¤à¤Î¤Ë»È¤¨¤Þ¤¹:
f(x) = real(system(sprintf("somecommand %f", x)))
¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢½ÐÎÏ·Á¼°¤ä¥Ñ¥ì¥Ã¥È¤Ç¤É¤Î¤è¤¦¤Ê½ÐÎϤ¬¹Ô¤Ê¤¨¤ë¤«¤ò²èÁü¤Ç ¥Æ¥¹¥È¤·É½¼¨¤·¤Þ¤¹¡£
½ñ¼°:
test {terminal | palette [rgb|rbg|grb|gbr|brg|bgr]}
test ¤Þ¤¿¤Ï terminal ¤Ï¡¢¸½ºß»ÈÍÑÃæ¤Î½ÐÎÏ·Á¼° (terminal) ¤Ç »È¤¨¤ëÀþ¤Î¼ïÎà¡¢ÅÀ¤Î¼ïÎà¡¢¤Þ¤¿¤ÏÍÍѤʤ½¤·¤ÆÍøÍѲÄǽ¤Ê¤½¤Î¾¤ÎÉÁ²è¤òÀ¸ À®¤·¤Þ¤¹¡£
palette ¤Ï¡¢R(z),G(z),B(z) (0<=z<=1) ¤Î¾õÂÖ¤òÉÁ²è¤·¤Þ¤¹¡£¤³¤ì¤é ¤Ï¸½ºß¤Î¥«¥é¡¼¥Ñ¥ì¥Ã¥È (palette) ¤Î RGB À®Ê¬¤ò¼¨¤·¤Þ¤¹¡£¤Þ¤¿¡¢RGB ¤ò ³¥¿§³¬Ä´¤Ë¼ÌÁü¤¹¤ë NTSC ·¸¿ô¤òÍѤ¤¤Æ·×»»¤µ¤ì¤¿»ë¸÷ÅÙ¤âÉÁ²è¤·¤Þ¤¹¡£Äɲà ¤Î¥Ñ¥é¥á¡¼¥¿¤Ï¡¢r,g,b ¤Îʸ»ú¤ÎÁȹ礻¤Ç¡¢¤½¤ì¤Ë¤è¤êÉÁ²è¤¹¤ë½çÈÖ¤¬·èÄꤵ ¤ì¤Þ¤¹¡£
1 ¤Ä¡¢¤Þ¤¿¤ÏÊ£¿ô¤ÎÄêµÁºÑ¤ß¤Î¥æ¡¼¥¶ÊÑ¿ô¤òºï½ü¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢½é´ü²½¥Æ¥¹ ¥È¤ò´Þ¤à¤è¤¦¤Ê¥¹¥¯¥ê¥×¥È¤Î¾õÂÖ¤ò¥ê¥»¥Ã¥È¤¹¤ë¤Î¤ËÊØÍø¤Ç¤·¤ç¤¦¡£
ÊÑ¿ô̾¤Ë¤Ï¡¢ºÇ¸å¤Îʸ»ú¤È¤·¤Æ¥ï¥¤¥ë¥É¥«¡¼¥Éʸ»ú `*` ¤ò»È¤¦¤³¤È¤¬¤Ç¤¤Þ ¤¹¡£¥ï¥¤¥ë¥É¥«¡¼¥Éʸ»ú¤¬¸«¤Ä¤«¤ë¤È¡¢¤½¤ì¤è¤êÁ°¤ÎÉôʬ¤Ç»Ï¤Þ¤ë¤¹¤Ù¤Æ¤ÎÊÑ ¿ô¤òºï½ü¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢¶¦Ä̤ÎÀÜÆ¬¸ì¤ò»È¤Ã¤Æ¤¤¤ëÊ£¿ô¤ÎÊÑ¿ô¤òºï½ü¤¹¤ë¤Î ¤ËÊØÍø¤Ç¤·¤ç¤¦¡£¤¿¤À¤·¡¢¥ï¥¤¥ë¥É¥«¡¼¥Éʸ»ú¤ÏÊÑ¿ô̾¤ÎºÇ¸å¤Ë¤·¤«»È¤¨¤Ê¤¤ ¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£undefine ¤Ë¥ï¥¤¥ë¥É¥«¡¼¥Éʸ»ú¤Î¤ß¤ò°ú¿ô¤È¤· ¤ÆÍ¿¤¨¤¿¾ì¹ç¤Ï²¿¤â¤·¤Þ¤»¤ó¡£
Îã:
undefine foo foo1 foo2 if (!exists("foo")) load "initialize.gp"
bar = 1; bar1 = 2; bar2 = 3 undefine bar* # 3 ¤Ä¤ÎÊÑ¿ô¤òÁ´Éôºï½ü
¥³¥Þ¥ó¥É `set` ¤ÇÀßÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤ì¤ËÂбþ¤·¤¿ unset ¥³¥Þ¥ó¥É ¤Ë¤è¤Ã¤Æ¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÌ᤹¤³¤È¤¬²Äǽ¤Ç¤¹¡£unset ¥³¥Þ¥ó¥É¤Ë¤Ï·« ¤êÊÖ¤·Àá¤âÍøÍѤǤ¤Þ¤¹¡£°Ê²¼»²¾È: `iteration`¡£
Îã:
set xtics mirror rotate by -45 0,10,100 ... unset xtics
# ÈÖ¹æ 100 ¤«¤é 200 ¤Þ¤Ç¤Î¥é¥Ù¥ë¤ò unset unset for [i=100:200] label i
¤³¤Î¥³¥Þ¥ó¥É¤ÏÅö¤Æ¤Ï¤á (fit) ¤Î¥Ñ¥é¥á¡¼¥¿¤Î¸½ºß¤ÎÃͤò¡¢½é´üÃͤΥե¡¥¤ ¥ë¤Î·Á¼°¤Ç (`fit` ¤Î¹à¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë)¡¢Í¿¤¨¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤· ¤Þ¤¹¡£¤³¤ì¤Ï¡¢¸½ºß¤ÎÃͤò¡¢¸å¤Ç»È¤¦¤¿¤á¤Ë¡¢¤¢¤ë¤¤¤Ï½ªÎ»/ÃæÃǤ·¤¿Åö¤Æ¤Ï ¤á¤òºÆ¼Â¹Ô¤¹¤ë¤¿¤á¤ËÊݸ¤·¤Æ¤ª¤¯¤Î¤ËÍÍѤǤ¹¡£
½ñ¼°:
update <filename> {<filename>}
2 ÈÖÌܤΥե¡¥¤¥ë̾¤ò»ØÄꤹ¤ë¤È¡¢¸µ¤Î¥Ñ¥é¥á¡¼¥¿¥Õ¥¡¥¤¥ë¤ÏÊѹ¹¤»¤º¤Ë 2 ÈÖÌܤΥե¡¥¤¥ë¤ÎÊý¤Ë¹¹¿·¤µ¤ì¤¿Ãͤò½ñ¤½Ð¤·¤Þ¤¹¡£
¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¡¢»ØÄꤷ¤¿¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤¹¤ì¤Ð `gnuplot` ¤Ï¤½¤Î¥Õ¥¡¥¤¥ë ̾¤Ë `.old` ¤ò¤Ä¤±¤Æ¥Õ¥¡¥¤¥ë̾¤òÊѹ¹¤·¡¢»ØÄꤷ¤¿¥Õ¥¡¥¤¥ë̾¤Î¥Õ¥¡¥¤¥ë¤ò ¿·¤¿¤Ë³«¤Ä¾¤·¤Þ¤¹¡£¤Ä¤Þ¤ê¡¢"`update 'fred'`" ¤È¤¹¤ë¤È¡¢¤½¤ì¤Ï "`!rename fred fred.old; update 'fred.old' 'fred'`" ¤È¤·¤¿¤³¤È¤ÈƱ¤¸¤³ ¤È¤Ë¤Ê¤ê¤Þ¤¹¡£["filename.ext" ¤Î 12 ʸ»ú¤·¤«»È¤¨¤Ê¤¤ MS-DOS ¤ä¾¤Î¥·¥¹ ¥Æ¥à¤Ç¤Ï¡¢"ext" ¤¬ "`old`" ¤Ë¤Ê¤Ã¤Æ "filename" ¤ÏºÇ½é¤Î¥Õ¥¡¥¤¥ë¤Ë´Ø·¸ ¤¹¤ë¤â¤Î (¿ʬ¤É¤ì¤«¤¬¤¹¤°¤Ëʬ¤«¤ë¤Ç¤·¤ç¤¦) ¤¬»È¤ï¤ì¤Þ¤¹¡£VMS ¤Ç¤Ï¡¢¥Õ ¥¡¥¤¥ë¤Î¥Ð¡¼¥¸¥ç¥ó´ÉÍý¥·¥¹¥Æ¥à¤¬»È¤ï¤ì¤ë¤¿¤á¡¢Ì¾Á°¤ÎÊѹ¹¤Ï¹Ô¤Ê¤ï¤ì¤Þ¤» ¤ó¡£]
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë´Ø¤·¤Æ¤Ï¡¢°Ê²¼»²¾È: `fit`¡£
while (<expr>) { <commands> }
¤³¤ì¤Ï¡¢¥³¥Þ¥ó¥É¤Î¥Ö¥í¥Ã¥¯¤ò¡¢<expr> ¤¬ 0 ¤Ç¤Ê¤¤ÃͤÈɾ²Á¤µ¤ì¤ë´Ö¡¢·«¤ê ÊÖ¤·¼Â¹Ô¤·¤Þ¤¹¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢¸Å¤¤·Á¼° (¤«¤Ã¤³¤Ê¤·) ¤Î if/else ¹½Ê¸ ¤È°ì½ï¤Ë»È¤¦¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£°Ê²¼»²¾È: `if`¡£
gnuplot ¤Ï¤È¤Æ¤â¿¤¯¤Î½ÐÎÏ·Á¼°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤é¤Ï¡¢Å¬ÀÚ¤Ê ½ÐÎÏ·Á¼°¤ò¡¢É¬Íפʤ鵡ǽ¤òÊѹ¹¤¹¤ëÄɲ媥ץ·¥ç¥ó¤ò¤Ä¤±¤ÆÁªÂò¤¹¤ë¤³¤È ¤Ë¤è¤êÀßÄꤵ¤ì¤Þ¤¹¡£°Ê²¼»²¾È: terminal¡£
¤³¤Îʸ½ñ¤Ï¡¢¤¢¤Ê¤¿¤Î¥·¥¹¥Æ¥à¾å¤Ç½é´üÀßÄꤪ¤è¤Ó¥¤¥ó¥¹¥È¡¼¥ë¤¬¤Ê¤µ¤ì¤Ê¤« ¤Ã¤¿¤¿¤á¤ËÍøÍѤǤ¤Ê¤¤½ÐÎÏ·Á¼°¤Ë¤Ä¤¤¤Æ¤âµ½Ò¤µ¤ì¤Æ¤¤¤ë¤«¤âÃΤì¤Þ¤»¤ó¡£ ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¸Ä¡¹¤Î gnuplot ¤Ç¡¢¤É¤Î½ÐÎÏ·Á¼°¤¬Í¸ú¤Ê¤Î¤«¤Î°ìÍ÷¤ò ¸«¤ë¤Ë¤Ï¡¢¥ª¥×¥·¥ç¥ó¤ò²¿¤â¤Ä¤±¤º¤Ë 'set terminal' ¤ÈÂǤäƤ¯¤À¤µ¤¤¡£
(ÌõÃí: ¤³¤ÎÆüËܸìÌõ¤Ë´Þ¤Þ¤ì¤ë terminal ¤Î¥Þ¥Ë¥å¥¢¥ë¤Ï¡¢¤½¤Î°ìÍ÷¤Ë¤Ï¤Ê ¤¤½ÐÎÏ·Á¼°¤Î¤â¤Î¤â´Þ¤Þ¤ì¤Æ¤¤¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¤·¡¢µÕ¤Ë¤½¤Î°ìÍ÷Æâ¤Î½ÐÎÏ·Á ¼°¤Ç¥Þ¥Ë¥å¥¢¥ë¤¬¤Ê¤¤¤â¤Î¤â¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£) @c <3 – Á´¤Æ¤Î½ÐÎϥɥ饤¥Ð¤Î¹àÌܤϡ¢.trm ¥Õ¥¡¥¤¥ë¤«¤é°ú¤ÃÄ¥¤Ã¤ÆÍè¤é¤ì¤Þ¤¹¡£
½ÐÎϥɥ饤¥Ð `aed512` ¤È `aed767` ¤Ï AED ¥°¥é¥Õ¥£¥Ã¥¯Ã¼Ëö¤ò¥µ¥Ý¡¼¥È¤· ¤Þ¤¹¡£¤³¤Î 2 ¤Ä¤Î¥É¥é¥¤¥Ð¤Ï¡¢¿åÊ¿Êý¸þ¤ÎÈϰϤΤߤ¬°ã¤Ã¤Æ¤¤¤Æ¡¢¤½¤ì¤¾¤ì 512 ¥Ô¥¯¥»¥ë¤È 767 ¥Ô¥¯¥»¥ë¤Ç¤¹¡£¿âľÊý¸þ¤Ï¤¤¤º¤ì¤â 575 ¥Ô¥¯¥»¥ë¤Ç¤¹¡£ ¤³¤ì¤é¤Î¥É¥é¥¤¥Ð¤Ë¤Ï¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`Ãí°Õ: »þÂåÃÙ¤ì¤Î½ÐÎÏ·Á¼°`¡¢¸µ¡¹¤Ï Adobe Illustrator 3.0+ ÍÑ¡£Adobe Illustrator ¤Ï¥ì¥Ù¥ë 1 ¤Î PostScript¥Õ¥¡¥¤¥ë¤òľÀÜǧ¼±¤¹¤ë¤Î¤Ç¡¢¤³¤ì¤Î Âå¤ï¤ê¤Ë `set terminal post level1` »È¤¦¤Ù¤¤Ç¤·¤ç¤¦¡£
½ñ¼°:
set terminal aifm {color|monochrome} {"<fontname>"} {<fontsize>}
¤³¤Î½ÐÎÏ·Á¼°¤Ï Mac OS X ¾å¤Îɽ¼¨¤Ë´Ø¤¹¤ë AquaTerm.app ¤Ë°Í¸¤·¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set terminal aqua {<n>} {title "<wintitle>"} {size <x> <y>} {font "<fontname>{,<fontsize>}"} {{no}enhanced} {solid|dashed} {dl <dashlength>}}
<n> ¤ÏÉÁ²è¤¹¤ë¥¦¥£¥ó¥É¥¦¤ÎÈÖ¹æ (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 0) <wintitle> ¤Ï¥¿¥¤¥È¥ë¥Ð¡¼¤Ëɽ¼¨¤µ¤ì¤ë̾Á° (¥Ç¥Õ¥©¥ë¥È¤Ï "Figure <n>"), <x> <y> ¤ÏÉÁ²è¥µ¥¤¥º (¥Ç¥Õ¥©¥ë¥È¤Ï 846x594 pt = 11.75x8.25 ¥¤¥ó¥Á) ¤Ç¤¹¡£
»ÈÍѤ¹¤ë¥Õ¥©¥ó¥È¤Ï <fontname> ¤Ç»ØÄꤷ (¥Ç¥Õ¥©¥ë¥È¤Ï "Times-Roman")¡¢ ¥Õ¥©¥ó¥È¥µ¥¤¥º¤Ï <fontsize> ¤Ç»ØÄꤷ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¤Ï 14.0 pt)¡£
aqua ½ÐÎÏ·Á¼°¤Ï¡¢³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode; °Ê²¼»²¾È: `enhanced`) ¤ò¡¢½Å¤Í½ñ¤°Ê³°¤Ï¥µ¥Ý¡¼¥È¤·¤Æ¤Þ¤¹¡£¥Õ¥©¥ó¥È¤Î»ÈÍѤϥ·¥¹¥Æ ¥à¤Ç͸ú¤Ê¥Õ¥©¥ó¥È¤ËÀ©¸Â¤µ¤ì¤Æ¤¤¤Þ¤¹¡£Ê¸»ú¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï¡¢ encoding ¤ÇÁªÂò¤Ç¤¤Þ¤¹¤¬¡¢¸½ºß¤Ï iso_latin_1, iso_latin_2, cp1250 ¤È UTF8 (default) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
¶ÊÀþ¤Ï¡¢¼ÂÀþ¤«ÅÀÀþ (¥Ç¥Õ¥©¥ë¥È¤Ï¼ÂÀþ) ¤Î¤¤¤º¤ì¤«¤ÇÉÁ²è¤Ç¤¡¢ÅÀÀþ¤Î´Ö³Ö¤Ï ÇÜΨ <dashlength> (>0) ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
½ÐÎÏ·Á¼° `be` ¤Ï¡¢X ¥µ¡¼¥Ð¤òÍøÍѤ¹¤ë`beos` ¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¾å ¤Ç gnuplot ¤ò¥³¥ó¥Ñ¥¤¥ë¤¹¤ë¿Í¤Î¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£´Ä¶ÊÑ¿ô `DISPLAY` ¤¬¥» ¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¤«¡¢´Ä¶ÊÑ¿ô `TERM` ¤¬ `xterm` ¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¤«¡¢¤Þ ¤¿¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤È¤·¤Æ `-display` ¤¬»È¤ï¤ì¤Æ¤¤¤ì¤Ð¡¢¥×¥í¥° ¥é¥à¤Îµ¯Æ°»þ¤Ë¤³¤Î½ÐÎÏ·Á¼°¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
½ñ¼°:
set terminal be {reset} {<n>}
Ê£¿ô¤Î¥°¥é¥ÕÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£`set terminal be <n>` ¤ÏÈÖ¹æ n ¤Î¥¦¥£¥ó¥É¥¦¤Ë½ÐÎϤ·¤Þ¤¹¡£n>0 ¤Î¾ì¹ç¡¢¤½¤ÎÈÖ¹æ¤Ï¥¦¥£¥ó¥É¥¦¥¿ ¥¤¥È¥ë¤È¥¢¥¤¥³¥ó̾¤Ë `gplt <n>` ¤È¤·¤ÆÉÕ¤±¤é¤ì¤Þ¤¹¡£¸½ºß¤Î¥¦¥£¥ó¥É¥¦¤Ï ¥«¡¼¥½¥ëµ¹æ¤ÎÊѲ½¤Ç¶èÊ̤Ǥ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¥«¡¼¥½¥ë¤«¤é½½»ú¥«¡¼¥½¥ë¤Ø)¡£
`gnuplot` ¥É¥é¥¤¥Ð¤¬Ê̤ʽÐÎϥɥ饤¥Ð¤ËÊѹ¹¤µ¤ì¤Æ¤â¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï³« ¤¤¤¿¤Þ¤Þ¤Ë¤Ê¤ê¤Þ¤¹¡£ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤Ë¥«¡¼¥½¥ë¤òÃÖ¤¤¤Æ ʸ»ú q ¤ò²¡¤¹¤«¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î¥á¥Ë¥å¡¼¤Î `close` ¤òÁªÂò¤¹¤ì¤Ð ÊĤ¸¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£reset ¤ò¼Â¹Ô¤¹¤ì¤ÐÁ´¤Æ¤Î¥¦¥£¥ó¥É¥¦¤ò°ìÅÙ¤ËÊĤ¸ ¤ì¤Þ¤¹¡£¤½¤ì¤Ï¼ÂºÝ¤Ë¥¦¥£¥ó¥É¥¦¤ò´ÉÍý¤·¤Æ¤¤¤ë»Ò¥×¥í¥»¥¹¤ò½ªÎ»¤·¤Þ¤¹ (¤â ¤· `-persist` ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð)¡£
ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï `-persisit` ¥ª¥×¥·¥ç¥ó¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢ÂÐÏäΠ½ªÎ»»þ¤Ë¼«Æ°Åª¤ËÊĤ¸¤é¤ì¤Þ¤¹¡£
ÉÁ²è¥µ¥¤¥º¤È¥¢¥¹¥Ú¥¯¥ÈÈæ¤Ï¡¢`gnuplot` ¤Î¥¦¥£¥ó¥É¥¦¤ò¥ê¥µ¥¤¥º¤¹¤ë¤³¤È¤Ç ¤âÊѹ¹¤Ç¤¤Þ¤¹¡£
Àþ¤ÎÉý¤ÈÅÀ¤Î¥µ¥¤¥º¤Ï `gnuplot` ¤Î `set linestyle` ¤ÇÊѹ¹²Äǽ¤Ç¤¹¡£
½ÐÎϥɥ饤¥Ð `be` ¤Ë´Ø¤·¤Æ¤Ï¡¢`gnuplot` ¤Ï (µ¯Æ°»þ¤Ë)¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë¤«¤é¡¢geometry ¤ä font, name ¤Ê¤É¤ÎÄ̾ï¤Î X Toolkit ¥ª¥×¥·¥ç¥ó¤ä¥ê¥½¡¼¥¹¤Î»ØÄê¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£¤½¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï X(1) ¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸ (¤ä¤½¤ì¤ÈƱÅù¤Î¤â¤Î) ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¾¤Ë¤â `be` ½ÐÎÏ·Á¼°ÍѤο¤¯¤Î `gnuplot` ¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì ¤é¤Ï `gnuplot` ¤ò¸Æ¤Ö¤È¤¤Ë¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤È¤·¤Æ»ØÄꤹ¤ë¤«¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë ".Xdefaults" ¤Î¥ê¥½¡¼¥¹¤È¤·¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£¤³¤ì¤é¤Ï µ¯Æ°»þ¤ËÀßÄꤵ¤ì¤ë¤Î¤Ç¡¢`gnuplot` ¼Â¹Ô»þ¤Ë¤ÏÊѹ¹¤Ç¤¤Þ¤»¤ó¡£
— ¥³¥Þ¥Ó¥É¥É¥¤¥Ó¥ª¥×¥·¥Ç¥Ó (COMMAND-LINE_OPTIONS) —
X Toolkit ¥ª¥×¥·¥ç¥ó¤Ë²Ã¤¨¡¢°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤¬ gnuplot ¤ÎΩ¤Á¾å¤²»þ¤Î ¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç¡¢¤Þ¤¿¤Ï¥æ¡¼¥¶¤Î¥Õ¥¡¥¤¥ë ".Xdefaults" Æâ¤Î¥ê¥½¡¼¥¹¤È¤· ¤Æ»ØÄê¤Ç¤¤Þ¤¹:
`-mono` ¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¶¯À©Åª¤ËÇò¹õÉÁ²è `-gray` ¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¤Î¥°¥ì¥¤¥¹¥±¡¼¥ëÉÁ²è (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥°¥ì¥¤¥¹¥±¡¼¥ë¥Ç¥£¥¹¥×¥ì¥¤¤ÏÇò¹õÉÁ²è¤ò¼õ¤±ÉÕ¤±¤ë) `-clear` ¿·¤·¤¤ÉÁ²è¤òɽ¼¨¤¹¤ëÁ°¤Ë (½Ö´ÖŪ¤Ë) ²èÌ̤ò¾Ãµî `-raise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹ `-noraise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹¤³¤È¤Ï¤·¤Ê¤¤ `-persist` gnuplot ¥×¥í¥°¥é¥à½ªÎ»¸å¤âÉÁ²è¥¦¥£¥ó¥É¥¦¤ò»Ä¤¹
¾åµ¤Î¥ª¥×¥·¥ç¥ó¡¢¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¤Î»ØÄê½ñ¼°¤Ç¡¢".Xdefaults" ¤Ë¥ê ¥½¡¼¥¹¤È¤·¤Æ»ØÄꤹ¤ë¤È¤¤Ï°Û¤Ê¤ë½ñ¼°¤ò»È¤¤¤Þ¤¹¡£
Îã:
gnuplot*gray: on
`gnuplot` ¤ÏÉÁ²è¥¹¥¿¥¤¥ë `points` ¤ÇÉÁ²è¤¹¤ëÅÀ¤Î¥µ¥¤¥º¤ÎÀ©¸æ¤Ë¤â¡¢¥³¥Þ¥ó¥É ¥é¥¤¥ó¥ª¥×¥·¥ç¥ó (`-pointsize <v>`) ¤È¥ê¥½¡¼¥¹ (`gnuplot*pointsize: <v>`) ¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£ÃÍ `v` ¤ÏÅÀ¤Î¥µ¥¤¥º¤Î³ÈÂçΨ¤È¤·¤Æ»È¤ï¤ì¤ë¼Â¿ôÃÍ (0 < v <= 10) ¤Ç¡¢Î㤨¤Ð `-pointsize 2` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Î 2 ÇÜ¡¢ `-pointsize 0.5` ¤ÏÉáÄ̤Υµ¥¤¥º¤ÎȾʬ¤ÎÅÀ¤¬»È¤ï¤ì¤Þ¤¹¡£
— ÇÒ¹Õ¥ª¥×¥·¥Ç¥Ó (MONOCHROME_OPTIONS) —
Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¤ËÂФ·¤Æ¤Ï `gnuplot` ¤ÏÉÁ²è¿§ (foreground) ¤âÇØ·Ê¿§ (background) ¤âÍ¿¤¨¤Þ¤»¤ó¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÇØ·Ê¤ÏÇò¡¢ÉÁ²è¤Ï¹õ¤Ç¤¹¡£`-rv` ¤ä `gnuplot*reverseVideo: on` ¤Î¾ì¹ç¤Ë¤ÏÇØ·Ê¤¬¹õ¤ÇÉÁ²è¤ÏÇò¤Ë¤Ê¤ê¤Þ¤¹¡£
— ¥«¥É¡¼¥Ê¥½¡¼¥¹ (COLOR_RESOURCES) —
¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¤ËÂФ·¤Æ¤Ï¡¢`gnuplot` ¤Ï°Ê²¼¤Î¥ê¥½¡¼¥¹ (¤³¤³¤Ç¤Ï¤½¤Î ¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡¢¤Þ¤¿¤ÏÇò¹õ³¬Ä´ (greyscale) ¤Î¥ê¥½¡¼¥¹¤ò»²¾È ¤·¤Þ¤¹¡£¥ê¥½¡¼¥¹¤ÎÃͤϥ·¥¹¥Æ¥à¾å¤Î BE rgb.txt ¥Õ¥¡¥¤¥ë¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¿§ ̾¡¢¤Þ¤¿¤Ï 16 ¿Ê¤Î¿§»ØÄê (BE ¤Î¥Þ¥Ë¥å¥¢¥ë¤ò»²¾È) ¤«¡¢¿§Ì¾¤È¶¯ÅÙ (0 ¤« ¤é 1 ¤Î´Ö¤ÎÃÍ) ¤ò¥³¥ó¥Þ¤Ç¶èÀڤä¿Ãͤò»ÈÍѤǤ¤Þ¤¹¡£Î㤨¤Ð `blue, 0.5` ¤ÏȾʬ¤Î¶¯ÅÙ¤ÎÀÄ¡¢¤ò°ÕÌ£¤·¤Þ¤¹¡£
gnuplot*background: white gnuplot*textColor: black gnuplot*borderColor: black gnuplot*axisColor: black gnuplot*line1Color: red gnuplot*line2Color: green gnuplot*line3Color: blue gnuplot*line4Color: magenta gnuplot*line5Color: cyan gnuplot*line6Color: sienna gnuplot*line7Color: orange gnuplot*line8Color: coral
¤³¤ì¤é¤Ë´Ø¤¹¤ë¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î½ñ¼°¤Ï¡¢Î㤨¤Ð°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£
Îã:
gnuplot -background coral
— ³¥¿§³¬Ä´¥Ê¥½¡¼¥¹ (GRAYSCALE_RESOURCES) —
`-gray` ¤òÁªÂò¤¹¤ë¤È¡¢`gnuplot` ¤Ï¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥× ¥ì¥¤¤ËÂФ·¤Æ¡¢°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò ¼¨¤·¤Þ¤¹)¡£¥Ç¥Õ¥©¥ë¥È¤ÎÇØ·Ê¿§¤Ï¹õ¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
gnuplot*background: black gnuplot*textGray: white gnuplot*borderGray: gray50 gnuplot*axisGray: gray50 gnuplot*line1Gray: gray100 gnuplot*line2Gray: gray60 gnuplot*line3Gray: gray80 gnuplot*line4Gray: gray40 gnuplot*line5Gray: gray90 gnuplot*line6Gray: gray50 gnuplot*line7Gray: gray70 gnuplot*line8Gray: gray30
— ÀÞÉÁ²È¥Ê¥½¡¼¥¹ (LINE_RESOURCES) —
`gnuplot` ¤ÏÉÁ²è¤ÎÀþ¤ÎÉý (¥Ô¥¯¥»¥ëñ°Ì) ¤ÎÀßÄê¤Î¤¿¤á¤Ë°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò »²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡£0 ¤Þ¤¿¤Ï 1 ¤ÏºÇ¾®¤Î ÀþÉý¤Î 1 ¥Ô¥¯¥»¥ëÉý¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ¤Þ¤¿¤Ï 3 ¤ÎÃͤˤè¤Ã¤Æ¥°¥é¥Õ¤Î³°´Ñ¤ò ²þÁ±¤Ç¤¤ë¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£
gnuplot*borderWidth: 2 gnuplot*axisWidth: 0 gnuplot*line1Width: 0 gnuplot*line2Width: 0 gnuplot*line3Width: 0 gnuplot*line4Width: 0 gnuplot*line5Width: 0 gnuplot*line6Width: 0 gnuplot*line7Width: 0 gnuplot*line8Width: 0
`gnuplot` ¤ÏÀþÉÁ²è¤Ç»ÈÍѤ¹¤ëÅÀÀþ¤Î·Á¼°¤ÎÀßÄêÍѤ˰ʲ¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤· ¤Þ¤¹¡£0 ¤Ï¼ÂÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ·å¤Î 10 ¿Ê¿ô `jk` (`j` ¤È `k` ¤Ï 1 ¤«¤é 9 ¤Þ¤Ç¤ÎÃÍ) ¤Ï¡¢`j` ¸Ä¤Î¥Ô¥¯¥»¥ë¤ÎÉÁ²è¤Ë `k` ¸Ä¤Î¶õÇò¤Î¥Ô¥¯¥»¥ë¤¬Â³¤¯ ¥Ñ¥¿¡¼¥ó¤Î·«¤êÊÖ¤·¤«¤é¤Ê¤ëÅÀÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£Î㤨¤Ð '16' ¤Ï 1 ¸Ä¤Î¥Ô¥¯ ¥»¥ë¤Î¸å¤Ë 6 ¤Ä¤Î¶õÇò¤¬Â³¤¯¥Ñ¥¿¡¼¥ó¤ÎÅÀÀþ¤Ë¤Ê¤ê¤Þ¤¹¡£¤µ¤é¤Ë¡¢4 ·å¤Î 10 ¿Ê¿ô¤Ç¤è¤ê¾ÜºÙ¤Ê¥Ô¥¯¥»¥ë¤È¶õÇò¤ÎÎó¤Î¥Ñ¥¿¡¼¥ó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢ '4441' ¤Ï 4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢4 ¤Ä¤Î¶õÇò¡¢4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢1 ¤Ä¤Î¶õÇò¤Î¥Ñ¥¿ ¡¼¥ó¤ò°ÕÌ£¤·¤Þ¤¹¡£°Ê²¼¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥ê¥½¡¼¥¹Ãͤϡ¢Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¡¢¤¢ ¤ë¤¤¤Ï¥«¥é¡¼¤äÇò¹õ³¬Ä´ (grayscale) ¥Ç¥£¥¹¥×¥ì¥¤¾å¤ÎÇò¹õÉÁ²è¤Ë¤ª¤±¤ëÃÍ ¤Ç¤¹¡£¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¤Ç¤Ï¤½¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤϤۤȤó¤É 0 (¼ÂÀþ) ¤Ç¡¢`axisDashes` ¤Î¤ß¤¬¥Ç¥Õ¥©¥ë¥È¤Ç '16' ¤ÎÅÀÀþ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
gnuplot*borderDashes: 0 gnuplot*axisDashes: 16 gnuplot*line1Dashes: 0 gnuplot*line2Dashes: 42 gnuplot*line3Dashes: 13 gnuplot*line4Dashes: 44 gnuplot*line5Dashes: 15 gnuplot*line6Dashes: 4441 gnuplot*line7Dashes: 42 gnuplot*line8Dashes: 13
½ÐÎÏ·Á¼° `epscairo` ¤Ï¡¢cairo, pango ¥é¥¤¥Ö¥é¥ê¤òÍѤ¤¤Æ EPS ½ÐÎÏ (Encapsulated PostScript) ¤òÀ¸À®¤·¤Þ¤¹¡£cairo ¤Ï version 1.6 °Ê¹ß¤¬É¬ ÍפǤ¹¡£
¾ÜºÙ¤Ï¡¢`pdfcairo` ½ÐÎÏ·Á¼°¤Î¥Ø¥ë¥×¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£"
½ÐÎÏ·Á¼° `canvas` ¤Ï¡¢HTML5 ¤Î canvas Í×ÁǾå¤ËÉÁ²è¤¹¤ë javascript ¥³¥Þ ¥ó¥É¤Î½¸¹ç¤òÀ¸À®¤·¤Þ¤¹¡£ ½ñ¼°:
set terminal canvas {size <xsize>, <ysize>} {background <rgb_color>} {font {<fontname>}{,<fontsize>}} | {fsize <fontsize>}"," {{no}enhanced} {linewidth <lw>} {rounded | butt} {solid | dashed {dashlength <dl>}} {standalone {mousing} | name '<funcname>'} {jsdir 'URL/for/javascripts'} {title '<some string>'}
<xsize> ¤È <ysize> ¤ÏÉÁ²èÎΰè¤Î¥Ô¥¯¥»¥ëñ°Ì¤Ç¤Î¥µ¥¤¥º¤òÀßÄꤷ¤Þ¤¹¡£ standalone ¥â¡¼¥É¤Ç¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Ï¡¢600x400 ¥Ô¥¯¥»¥ë¤Ç¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤Ï 10 ¤Ç¤¹¡£
Ãí: ¥Õ¥¡¥¤¥ë canvastext.js ¤ÇÄ󶡤·¤Æ¤¤¤ë Hershey simplex Roman ¥Õ¥©¥ó ¥È¤Î¥¢¥¹¥¡¼Éôʬ¤Î¥Õ¥©¥ó¥È°ì¤Ä¤À¤±¤¬ÍøÍѤǤ¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥Õ¥¡¥¤¥ë canvasmath.js ¤ÇÃÖ¤´¹¤¨¤ë¤³¤È¤â¤Ç¤¡¢¤½¤³¤Ë¤Ï UTF-8 ¥¨¥ó¥³¡¼¥É¤µ¤ì¤¿ Hershey simplex Greek ¤È math symbols ¤â´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£Â¾¤Î½ÐÎÏ·Á¼°¤Ë ¹ç¤ï¤»¤Æ¡¢`font "name,size"` ¤Î·Á¼°¤â»È¤¨¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£º£¤Î ¤È¤³¤í `name` ¤Î¥Õ¥©¥ó¥È̾Éôʬ¤Ï̵»ë¤µ¤ì¤Þ¤¹¤¬¡¢¤½¤Î¤¦¤Á¤Ë¥Ö¥é¥¦¥¶¤¬Ì¾ Á°ÉÕ¤¥Õ¥©¥ó¥È¤ò¥µ¥Ý¡¼¥È¤·¤À¤¹¤Ç¤·¤ç¤¦¡£
¥Ç¥Õ¥©¥ë¥È¤Î `standalone` ¥â¡¼¥É¤Ï¡¢HTML 5 ¤Î canvas Í×ÁǤò»ÈÍѤ·¤Æ¥° ¥é¥Õ¤òÉÁ²è¤¹¤ë¤è¤¦¤Ê javascript ¥³¡¼¥É¤ò´Þ¤à HTML ¥Ú¡¼¥¸¤òÀ¸À®¤·¤Þ¤¹¡£ ¤½¤Î HTML ¥Ú¡¼¥¸¤Ï¡¢2 ¤Ä¤ÎɬÍ×¤Ê javascript ¥Õ¥¡¥¤¥ë 'canvastext.js'¡¢ 'gnuplot_common.js' ¤Ë¥ê¥ó¥¯¤·¤Þ¤¹¡£ÅÀÀþ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¤¿¤á¤Ë¤Ï¤µ¤é¤ËÄÉ ²Ã¥Õ¥¡¥¤¥ë 'gnuplot_dashedlines.js' ¤¬É¬ÍפǤ¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¤½¤ì¤é¤Ï ¥í¡¼¥«¥ë¥Õ¥¡¥¤¥ë¤Ø¤Î¥ê¥ó¥¯¤Ç¡¢Unix ¸ß´¹¤Î¥·¥¹¥Æ¥à¤Ç¤ÏÄ̾ï¤Ï¤½¤ì¤é¥Ç¥£ ¥ì¥¯¥È¥ê /usr/local/share/gnuplot/<version>/js ¤Ë¤¢¤ê¤Þ¤¹¡£Â¾¤Î´Ä¶¤Ë ¤Ä¤¤¤Æ¤Ï¡¢¥¤¥ó¥¹¥È¡¼¥ë¤Ë´Ø¤¹¤ëÃí°Õ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£¤³¤ÎÀßÄê¤Ï¡¢¥ª¥× ¥·¥ç¥ó `jsdir` ¤ËÊÌ¤Î¥í¡¼¥«¥ë¥Ç¥£¥ì¥¯¥È¥ê¡¢¤¢¤ë¤¤¤Ï°ìÈÌŪ¤Ê URL ¤ò»ØÄê ¤¹¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£¥°¥é¥Õ¤ò¥ê¥â¡¼¥È¥¯¥é¥¤¥¢¥ó¥È¤Î¥Þ¥·¥ó¤Ç¸«¤ì¤ë¤è ¤¦¤Ë¤¹¤ë¾ì¹ç¤Ï¡¢Ä̾ï¤Ï¸å¼Ô¤ÎÀßÄ꤬ŬÀڤǤ·¤ç¤¦¡£
canvas ½ÐÎÏ·Á¼°¤ÇÀ¸À®¤µ¤ì¤ëÉÁ²è¤Ï¤¹¤Ù¤Æ¥Þ¥¦¥¹Áàºî²Äǽ¤Ç¤¹¡£¥¡¼¥ï¡¼¥É `mousing` ¤òÄɲ乤ë¤È¡¢`standalone` ¥â¡¼¥É¤Î¥°¥é¥Õ¤Î²¼¤Ë¥Þ¥¦¥¹¥È¥é¥Ã ¥¥ó¥°¥Ü¥Ã¥¯¥¹¤ò¤Ä¤±¤Þ¤¹¡£¤³¤ì¤Ï¡¢`canvastext.js` ¤¬ÃÖ¤«¤ì¤Æ¤¤¤ë¤Î¤ÈƱ ¤¸¥í¡¼¥«¥ë¥Ç¥£¥ì¥¯¥È¥ê¡¢¤Þ¤¿¤Ï URL Æâ¤Î¡¢'gnuplot_mouse.js' ¤È¤¤¤¦ javascript ¥Õ¥¡¥¤¥ë¤Ø¤Î¥ê¥ó¥¯¤È 'gnuplot_mouse.css' ¤È¤¤¤¦¥Þ¥¦¥¹¥Ü¥Ã¥¯ ¥¹¤Ë´Ø¤¹¤ë¥¹¥¿¥¤¥ë¥·¡¼¥È¤âÄɲä·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `name` ¤Ï¡¢javascript ¤Î¤ß¤ò´Þ¤à¥Õ¥¡¥¤¥ë¤ò°ì¤ÄÀ¸À®¤·¤Þ¤¹¡£ ¤½¤ì¤¬´Þ¤à javascript ´Ø¿ô¤È¡¢¤½¤ì¤¬ÉÁ²è¤¹¤ë canvas Í×ÁǤΠid ¤ÎξÊý¤Ï¡¢ °Ê²¼¤Îʸ»úÎó¥Ñ¥é¥á¡¼¥¿¤«¤é¼è¤é¤ì¤Þ¤¹¡£Î㤨¤Ð°Ê²¼¤Î¥³¥Þ¥ó¥É
set term canvas name 'fishplot' set output 'fishplot.js'
¤Ï¡¢javascript ´Ø¿ô fishplot() ¤ò´Þ¤à¥Õ¥¡¥¤¥ë¤òÀ¸À®¤·¡¢¤½¤Î´Ø¿ô¤Ï¥°¥é ¥Õ¤ò id=fishplot ¤Î canvas ¾å¤ËÉÁ²è¤·¤Þ¤¹¡£¤³¤Î javascript ´Ø¿ô¤ò¸Æ¤Ó ½Ð¤¹ HTML ¥Ú¡¼¥¸¤Ï¡¢¾å¤ÇÀâÌÀ¤·¤¿ canvastext.js ¤âÆÉ¤ß¹þ¤Þ¤Ê¤±¤ì¤Ð¤¤¤± ¤Þ¤»¤ó¡£¾å¤Î¤è¤¦¤ËÀ¸À®¤·¤¿¡¢¤³¤Î fishplot ¤ò¼è¤ê¤³¤àºÇ¾®¤Î HTML ¥Õ¥¡¥¤ ¥ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹:
<html> <head> <script src="canvastext.js"></script> <script src="gnuplot_common.js"></script> </head> <body onload="fishplot();"> <script src="fishplot.js"></script> <canvas id="fishplot" width=600 height=400> <div id="err_msg">No support for HTML 5 canvas element</div> </canvas> </body> </html>
¤³¤Î¥¥ã¥ó¥Ð¥¹¾å¤ËÉÁ¤«¤ì¤ë¤½¤ì¤¾¤ì¤Î¥°¥é¥Õ¤Î̾Á°¤Ï¡¢fishplot_plot_1, fishplot_plot_2 Åù¤È¤Ê¤ê¤Þ¤¹¡£³°Éô¤Î javascript ¥ë¡¼¥Á¥ó¤Ç¤½¤ì¤é¤ò»²¾È ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£Îã: gnuplot.toggle_visibility("fishplot_plot_2")
`cgi` ¤È `hcgi` ½ÐÎϥɥ饤¥Ð¤Ï SCO CGI ¥É¥é¥¤¥Ð¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£`hcgi` ¤Ï¥×¥ê¥ó¥¿ÍѤǡ¢´Ä¶ÊÑ¿ô CGIPRNT ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£`cgi` ¤Ï¥Ç¥£¥¹¥×¥ì¥¤¡¢¤Þ¤¿¤Ï¥Ï¡¼¥É¥³¥Ô¡¼¤Ë»È¤¨¤Þ¤¹: ´Ä¶ÊÑ¿ô CGIDISP ¤ò¤Þ¤º ¥Á¥§¥Ã¥¯¤·¡¢¼¡¤Ë CGIPRNT ¤òÄ´¤Ù¤Þ¤¹¡£¤³¤ì¤é¤Î½ÐÎϥɥ饤¥Ð¤Ë¤Ï¥ª¥×¥·¥ç ¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`cgm` ¥É¥é¥¤¥Ð¤Ï CGM ½ÐÎÏ (Computer Graphics Metafile Version 1) ¤òÀ¸ À®¤·¤Þ¤¹¡£¤³¤Î¥Õ¥¡¥¤¥ë¥Õ¥©¡¼¥Þ¥Ã¥È¤Ï ANSI µ¬³Ê½ñ X3.122-1986 "Computer Graphics - Metafile for the Storage and Transfer of Picture Description Information" ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤â¤Î¤Î°ìÉôʬ¤Ç¤¹¡£
½ñ¼°:
set terminal cgm {color | monochrome} {solid | dashed} {{no}rotate} {<mode>} {width <plot_width>} {linewidth <line_width>} {font "<fontname>,<fontsize>"} {background <rgb_color>} [deprecated] {<color0> <color1> <color2> ...}
`solid` ¤ÏÁ´¤Æ¤Î¶ÊÀþ¤ò¼ÂÀþ¤ÇÉÁ¤¡¢¤É¤ó¤ÊÅÀÀþ¥Ñ¥¿¡¼¥ó¤âÅɤê¤Ä¤Ö¤·¤Þ¤¹; <mode> ¤Ï `landscape`, `portrait`, `default` ¤Î¤¤¤º¤ì¤«; <plot_width> ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥°¥é¥Õ¤Î²¾Äꤵ¤ì¤Æ¤¤¤ëÉý; <line_width> ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤ÎÀþÉý (¥Ç¥Õ¥©¥ë¥È¤Ï 1); <fontname> ¤Ï¥Õ¥©¥ó¥È¤Î̾Á° (°Ê²¼¤Î¥Õ¥©¥ó¥È°ìÍ÷»²¾È); ¤½¤·¤Æ <fontsize> ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º (¥Ç¥Õ¥©¥ë¥È¤Ï 12) ¤Ç¤¹¡£
ºÇ½é¤Î 6 ¤Ä¤Î¥ª¥×¥·¥ç¥ó¤Ï¤É¤Î½çÈ֤ǻØÄꤷ¤Æ¤â¹½¤¤¤Þ¤»¤ó¡£`default` ¤ò ÁªÂò¤¹¤ë¤È¡¢Á´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤ò¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤˤ·¤Þ¤¹¡£
Àþ¤Î¿§¤ò `set term` ¥³¥Þ¥ó¥É¤ÇÀßÄꤹ¤ë»ÅÁȤߤϡ¢º£¤ÏÈó¿ä¾©¤Ç¤¹¡£Âå¤ï¤ê ¤Ë¡¢ÇØ·Ê¿§¤ÏʬΥ¤µ¤ì¤¿¥¡¼¥ï¡¼¥É background ¤Ç¡¢Àþ¤Î¿§¤Ï `set linetype` ¤ÇÀßÄꤹ¤Ù¤¤Ç¤·¤ç¤¦¡£¤³¤ÎÈó¿ä¾©¤Î»ÅÁȤߤǤϿ§¤Ï 'xrrggbb' ¤Î·Á¼°¤Ç¼õ¤± ¤Ä¤±¤Þ¤¹¤¬¡¢x ¤Ïʸ»ú 'x' ¤½¤Î¤â¤Î¡¢'rrggbb' ¤Ï 16 ¿Ê¿ô¤Ç¤ÎÀÖ¡¢ÎС¢ÀĤΠÀ®Ê¬¤Ç¤¹¡£ºÇ½é¤Î¿§¤òÇØ·Ê¿§¤È¤·¤Æ»È¤¤¡¢¤½¤Î¸å¤Ë³¤¯¿§»ØÄê¤ò½ç¼¡Àþ¤Î¿§¤È ¤È¤·¤Æ³ä¤êÅö¤Æ¤Æ¤¤¤Þ¤·¤¿¡£
Îã:
set terminal cgm landscape color rotate dashed width 432 \\ linewidth 1 'Helvetica Bold' 12 # ¥Ç¥Õ¥©¥ë¥È set terminal cgm linewidth 2 14 # ¤ä¤ä¹¤¤Àþ¤È¤ä¤äÂ礤¤¥Õ¥©¥ó¥È set terminal cgm portrait "Times Italic" 12 set terminal cgm color solid # ÌÌÅݤÊÅÀÀþ¤Ê¤É¾Ã¤¨¤Æ¤·¤Þ¤¨ !
— CGM ¤Î¥Õ¥©¥Ó¥È (FONT) —
CGM (Computer Graphics Metafile) ¥Õ¥¡¥¤¥ë¤ÎºÇ½é¤ÎÉôʬ¡¢¥á¥¿¥Õ¥¡¥¤¥ë¤Î µ½ÒÉôʬ¤Ë¤Ï¡¢¥Õ¥©¥ó¥È¥ê¥¹¥È (font table) ¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£²èÁü¤ÎËÜÂÎ Éô¤Ç¤Ï¡¢¥Õ¥©¥ó¥È¤Ï¤³¤Î¥ê¥¹¥È¤Ë¤¢¤ëÈÖ¹æ¤Ç»ØÄꤵ¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¤³ ¤Î¥É¥é¥¤¥Ð¤Ï°Ê²¼¤Î 35 ¸Ä¤Î¥Õ¥©¥ó¥È¥ê¥¹¥È¤òÀ¸À®¤·¡¢¤µ¤é¤Ë¤³¤Î¥ê¥¹¥È¤Î `Helvetica`, `Times`, `Courier` ¤Î³Æ¥Õ¥©¥ó¥È¤Î `italic` ¤ò `oblique` ¤ÇÃÖ¤´¹¤¨¤¿¤â¤Î¡¢¤ª¤è¤Ó¤½¤ÎµÕ¤Ë¤è¤ë 6 ¤Ä¤ÎÄɲäΥե©¥ó¥È¤¬´Þ¤Þ¤ì¤Þ¤¹ (Microsoft Office ¤È Corel Draw CGM ¤Î import ¥Õ¥£¥ë¥¿¤Ï `italic` ¤È `oblique` ¤òƱ¤¸¤â¤Î¤È¤·¤Æ°·¤¦¤«¤é¤Ç¤¹)¡£
Helvetica Helvetica Bold Helvetica Oblique Helvetica Bold Oblique Times Roman Times Bold Times Italic Times Bold Italic Courier Courier Bold Courier Oblique Courier Bold Oblique Symbol Hershey/Cartographic_Roman Hershey/Cartographic_Greek Hershey/Simplex_Roman Hershey/Simplex_Greek Hershey/Simplex_Script Hershey/Complex_Roman Hershey/Complex_Greek Hershey/Complex_Script Hershey/Complex_Italic Hershey/Complex_Cyrillic Hershey/Duplex_Roman Hershey/Triplex_Roman Hershey/Triplex_Italic Hershey/Gothic_German Hershey/Gothic_English Hershey/Gothic_Italian Hershey/Symbol_Set_1 Hershey/Symbol_Set_2 Hershey/Symbol_Math ZapfDingbats Script 15
¤³¤ì¤é¤Î¥Õ¥©¥ó¥È¤ÎºÇ½é¤Î 13 ¸Ä¤Ï WebCGM ¤ÇÍ׵ᤵ¤ì¤Æ¤¤¤ë¤â¤Î¤Ç¤¹¡£ Microsoft Office ¤Î CGM import ¥Õ¥£¥ë¥¿¤Ï¤½¤Î 13 ¸Ä¤Îɸ½à¥Õ¥©¥ó¥È¤È 'ZapfDingbats' ¤È 'Script' ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤·¤«¤·¡¢¤½¤Î¥¹¥¯¥ê¥× ¥È (script) ¥Õ¥©¥ó¥È¤Ï '15' ¤È¤¤¤¦Ì¾Á°¤Ç¤·¤«¥¢¥¯¥»¥¹¤Ç¤¤Þ¤»¤ó¡£ Microsoft ¤Î import ¥Õ¥£¥ë¥¿¤Î font ¤ÎÃÖ¤´¹¤¨¤Ë´Ø¤¹¤ë¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë ¤Ä¤¤¤Æ¤Ï¡¢
C:\\Program Files\\Microsoft Office\\Office\\Cgmimp32.hlp
¤Î¥Ø¥ë¥×¥Õ¥¡¥¤¥ë¡¢¤Þ¤¿¤Ï
C:\\Program Files\\Common Files\\Microsoft Shared\\Grphflt\\Cgmimp32.cfg
¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Ê¤É¤ò¥Á¥§¥Ã¥¯¤·¤Æ¤¯¤À¤µ¤¤¡£
`set term` ¥³¥Þ¥ó¥É¤Ç¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥ê¥¹¥È¤Ë¤Ê¤¤¥Õ¥©¥ó¥È̾¤ò»ØÄê ¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£¤½¤Î¾ì¹ç¡¢¤½¤Î»ØÄꤷ¤¿¥Õ¥©¥ó¥È¤¬ºÇ½é¤Ë¸½¤ï¤ì¤ë¿· ¤·¤¤¥Õ¥©¥ó¥È¥ê¥¹¥È¤¬ºî¤é¤ì¤Þ¤¹¡£¤½¤Î¥Õ¥©¥ó¥È̾¤Ë´Ø¤·¤Æ¡¢¥¹¥Ú¥ë¡¢Ã±¸ì ¤ÎÀèÆ¬¤ÎÂçʸ»ú²½¤ä¤É¤³¤Ë¥¹¥Ú¡¼¥¹¤¬Æþ¤ë¤«¤Ê¤É¤¬¡¢ºî¤é¤ì¤ë CGM ¥Õ¥¡¥¤¥ë ¤òÆÉ¤à¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤È¤Ã¤ÆÅ¬Àڤʤâ¤Î¤Ç¤¢¤ë¤«¤ò¤Á¤ã¤ó¤È³Îǧ¤¹¤ëɬÍ× ¤¬¤¢¤ê¤Þ¤¹¡£(gnuplot ¤ÈǤ°Õ¤Î MIL-D-28003A ½àµò¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ï¡¢¥Õ ¥©¥ó¥È̾¤ÎÂçʸ»ú¾®Ê¸»ú¤Î°ã¤¤¤Ï̵»ë¤·¤Þ¤¹¡£) ¿·¤·¤¤¥Õ¥©¥ó¥È¤ò¤¤¤¯¤Ä¤âÄÉ ²Ã¤·¤¿¤¤¾ì¹ç¤Ï¡¢`set term` ¥³¥Þ¥ó¥É¤ò·«¤êÊÖ¤·»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
Îã:
set terminal cgm 'Old English' set terminal cgm 'Tengwar' set terminal cgm 'Arabic' set output 'myfile.cgm' plot ... set output
`set label` ¥³¥Þ¥ó¥É¤Ç¤Ï¿·¤·¤¤¥Õ¥©¥ó¥È¤òƳÆþ¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¡£
— CGM ¤Î¥Õ¥©¥Ó¥È¥µ¥¤¥º (FONTSIZE) —
¥Õ¥©¥ó¥È¤Ï¡¢¥Ú¡¼¥¸¤¬ 6 ¥¤¥ó¥Á¤ÎÉý¤Ç¤¢¤ë¤È²¾Äꤷ¤Æ¿½Ì¤µ¤ì¤Þ¤¹¡£size ¥³¥Þ¥ó¥É¤Ç¥Ú¡¼¥¸¤Î½Ä²£È椬Êѹ¹¤µ¤ì¤Æ¤¤¤¿¤ê¡¢CGM ¥Õ¥¡¥¤¥ë¤¬°Û¤Ê¤ëÉý¤ËÊÑ ´¹¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢·ë²Ì¤È¤·¤Æ¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º¤â³ÈÂ礵¤ì¤¿¤ê½Ì¾®¤µ¤ì¤¿¤ê ¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£²¾Äꤵ¤ì¤Æ¤¤¤ëÉý¤òÊѹ¹¤¹¤ë¤Ë¤Ï¡¢`width` ¥ª¥×¥·¥ç¥ó ¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£
— CGM LINEWIDTH —
`linewidth` ¥ª¥×¥·¥ç¥ó¤ÏÀþ¤ÎÉý¤ò¥Ý¥¤¥ó¥Èñ°Ì (pt) ¤ÇÀßÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥© ¥ë¥È¤ÎÉý¤Ï 1 pt ¤Ç¤¹¡£`fontsize` ¤ä `width` ¥ª¥×¥·¥ç¥ó¤Î¤È¤³¤í¤ÇÀâÌÀ¤µ ¤ì¤Æ¤¤¤ë¤è¤¦¤Ë¡¢¥Ú¡¼¥¸¤Î¼ÂºÝ¤ÎÉý¤Ë¤è¤Ã¤Æ¤½¤Î½Ì¼Ü¤Ï±Æ¶Á¤ò¼õ¤±¤Þ¤¹¡£
— CGM ROTATE —
`norotate` ¥ª¥×¥·¥ç¥ó¤Ï¥Æ¥¥¹¥È¤Î²óž¤ò¤·¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£Î㤨¤Ð Word for Windows 6.0c ÍѤΠCGM ÆþÎÏ¥Õ¥£¥ë¥¿¤Ï²óž¤µ¤ì¤¿Ê¸»úÎó¤ò¼õ¤±ÉÕ¤±¤Þ¤¹ ¤¬¡¢Word ¤ËÉÕ°¤¹¤ë DRAW ¥¨¥Ç¥£¥¿¤Ï¤½¤ì¤ò¼õ¤±ÉÕ¤±¤ë¤³¤È¤¬¤Ç¤¤º¡¢¥°¥é ¥Õ¤òÊÔ½¸¤¹¤ë¤È (Î㤨¤Ð¶ÊÀþ¤Ë¸«½Ð¤·¤ò¤Ä¤±¤ë)¡¢Á´¤Æ¤Î²óž¤µ¤ì¤¿Ê¸»úÎó¤Ï ¿åÊ¿Êý¸þ¤Ë¤Ê¤Ã¤ÆÊݸ¤µ¤ì¤Æ¤·¤Þ¤¤¡¢Y ¼´¤Î¸«½Ð¤·¤Ï¥¯¥ê¥Ã¥×¤µ¤ì¤ë¶³¦Àþ¤ò ±Û¤¨¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£`norotate` ¥ª¥×¥·¥ç¥ó¤ò»È¤¨¤Ð¡¢¸«±É¤¨¤ÎÎɤ¯¤Ê¤¤ ¾ì½ê¤«¤é Y ¼´¤Î¸«½Ð¤·¤¬»Ï¤Þ¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¤¬¡¢ÊÔ½¸¤Ë¤è¤Ã¤Æ¥À¥á¡¼¥¸¤ò¼õ ¤±¤ë¤³¤È¤Ï¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£`rotate` ¥ª¥×¥·¥ç¥ó¤Ï¥Ç¥Õ¥©¥ë¥È¤Îµóư¤òÊݾڤ· ¤Þ¤¹¡£
— CGM SOLID —
`solid` ¥ª¥×¥·¥ç¥ó¤ÏÉÁ²è¤ÎÅÀÀþ¤ÎÀþÉÁ²è¥¹¥¿¥¤¥ë¤ò̵¸ú¤¹¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢¥«¥é¡¼¤¬Í¸ú¤Ç¤¢¤ë¾ì¹ç¡¢¤Þ¤¿ÅÀÀþ¤Ë¤¹¤ë¤³¤È¤Ç¥°¥é¥Õ¤¬¸«¤Ë¤¯¤¯¤Ê ¤ë¾ì¹ç¤ËÍÍѤǤ·¤ç¤¦¡£`dashed` ¥ª¥×¥·¥ç¥ó¤Ï¥Ç¥Õ¥©¥ë¥È¤Îµóư¤òÊݾڤ·¡¢ ¤³¤Î¾ì¹ç¸Ä¡¹¤ÎÀþ¼ï¤Ë°Û¤Ê¤ëÅÀÀþ¤Î¥Ñ¥¿¡¼¥ó¤¬Í¿¤¨¤é¤ì¤Þ¤¹¡£
— CGM ¤Î¥µ¥¤¥º (SIZE) —
CGM ¥°¥é¥Õ¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Ï¡¢²£ÃÖ¤ (landscape) ¤Ç¤ÏÉý 32599, ½Ä 23457¡¢½ÄÃÖ¤ (portrait) ¤Ç¤ÏÉý 23457, ½Ä 32599 ¤Ç¤¹¡£
— CGM WIDTH —
CGM ¥Õ¥¡¥¤¥ë¤ÎÁ´¤Æ¤ÎŤµ¤ÏÃê¾ÝŪ¤Êñ°Ì¤ò»ý¤Á¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤òÆÉ¤à¥¢¥×¥ê ¥±¡¼¥·¥ç¥ó¤¬ºÇ½ªÅª¤Ê¥°¥é¥Õ¤Î¥µ¥¤¥º¤ò·èÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏºÇ½ªÅª¤Ê ¥°¥é¥Õ¤ÎÉý¤Ï 6 ¥¤¥ó¥Á (15.24 cm) ¤Ç¤¢¤ë¤È²¾Äꤵ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÉý¤ÏÀµ ¤·¤¤¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò·×»»¤¹¤ë¤Î¤Ë»È¤ï¤ì¡¢`width` ¥ª¥×¥·¥ç¥ó¤ÇÊѹ¹¤Ç¤¤Þ ¤¹¡£¥¡¼¥ï¡¼¥É `width` ¤Î¸å¤ËÉý¤ò¥Ý¥¤¥ó¥Èñ°Ì¤Ç»ØÄꤷ¤Þ¤¹¡£(¤³¤³¤Ç¡¢¥Ý ¥¤¥ó¥È¤Ï PostScript ¤ÈƱÍÍ 1/72 ¥¤¥ó¥Á¤ò°ÕÌ£¤·¤Þ¤¹¡£¤³¤Îñ°Ì¤Ï TeX ¤Ç¤Ï "big point" ¤È¸Æ¤Ð¤ì¤Æ¤¤¤Þ¤¹¡£) ¾¤Îñ°Ì¤«¤éÊÑ´¹¤¹¤ë¤Ë¤Ï¡¢gnuplot ¤Î¿ô ¼°¤¬»È¤¨¤Þ¤¹¡£
Îã:
set terminal cgm width 432 # ¥Ç¥Õ¥©¥ë¥È set terminal cgm width 6*72 # ¾å¤ÈƱ¤¸ÃÍ set terminal cgm width 10/2.54*72 # 10 cm ¤ÎÉý
— CGM NOFONTLIST —
¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥ê¥¹¥È (font table) ¤Ï WebCGM ¤Ç´«¹ð¤µ¤ì¤Æ¤¤¤ë¥Õ¥© ¥ó¥È¤ò´Þ¤ó¤Ç¤¤¤Æ¡¢¤³¤ì¤Ï Microsoft Office ¤È Corel Draw ¤Î CGM (Computer Graphics Metafile) ÆþÎÏ¥Õ¥£¥ë¥¿¤ËŬ¹ç¤·¤Æ¤¤¤Þ¤¹¡£Â¾¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó ¤Ï°Û¤Ê¤ë¥Õ¥©¥ó¥È¡¢¤¢¤ë¤¤¤Ï°Û¤Ê¤ë¥Õ¥©¥ó¥È̾¤ò»ÈÍѤ¹¤ë¤«¤âÃΤì¤Þ¤»¤ó¤¬¡¢ ¤½¤ì¤Ï¥Þ¥Ë¥å¥¢¥ë¤Ë¤Ï½ñ¤«¤ì¤Æ¤¤¤Ê¤¤¤«¤âÃΤì¤Þ¤»¤ó¡£¥ª¥×¥·¥ç¥ó `nofontlist` (`winword6` ¤âƱ¤¸°ÕÌ£) ¤ò»ÈÍѤ¹¤ë¤È CGM ¥Õ¥¡¥¤¥ë¤«¤é¥Õ¥© ¥ó¥È¥ê¥¹¥È¤òºï½ü¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢ÆÉ¤ß¹þ¤ó¤À¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ï¥Ç¥Õ¥©¥ë ¥È¤Î¥Õ¥©¥ó¥È¥ê¥¹¥È¤ò»ÈÍѤ¹¤ë¤Ç¤·¤ç¤¦¡£gnuplot ¤Ï¤½¤Î¾ì¹ç¤Ç¤â¥Õ¥©¥ó¥ÈÈÖ ¹æ¤ÎÁªÂò¤Î¤¿¤á¤Ë¼«Ê¬¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¥ê¥¹¥È¤ò»ÈÍѤ·¤Þ¤¹¡£¤è¤Ã¤Æ¡¢ 'Helvetica' ¤¬ 1 È֤ˤʤꡢ¤½¤ì¤¬¤¢¤Ê¤¿¤Î»ÈÍѤ¹¤ë¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Î¥Ç ¥Õ¥©¥ë¥È¥Õ¥©¥ó¥È¥ê¥¹¥È¤ÎºÇ½é¤Î¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£'Helvetica Bold' ¤¬¤½¤Î ¥Õ¥©¥ó¥È¥ê¥¹¥È¤Î 2 ÈÖÌܤΥե©¥ó¥È¤ËÂбþ¤·¡¢Â¾¤âƱÍͤȤʤê¤Þ¤¹¡£
ConTeXt ¤Ï (³¨¤ÎÉÁ²è¤Î¤¿¤á¤Ë) Metapost ¤È¹âÅÙ¤ËÍ»¹ç¤·¡¢¹âÉʼÁ¤Ê PDF ʸ ½ñ¤òÀ¸À®¤¹¤ë¤¿¤á¤Î TeX ¤Î¥Þ¥¯¥í¥Ñ¥Ã¥±¡¼¥¸¤Ç¤¹¡£¤³¤Î½ÐÎÏ·Á¼°¤Ï¡¢Metafun ¥½¡¼¥¹¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¼êư¤ÇÊÔ½¸¤Ç¤¡¢³°Éô¤«¤é¤Û¤È¤ó¤É¤Î¤³¤È¤ò¤¢ ¤Ê¤¿¤¬ÀßÄê¤Ç¤¤Þ¤¹¡£
ConTeXt + gnuplot ¥â¥¸¥å¡¼¥ë¤ÎÊ¿¶ÑŪ¤Ê¥æ¡¼¥¶¤Ë¤Ï¡¢¤³¤Î¥Ú¡¼¥¸¤òÆÉ¤à¤è¤ê ¤â¡¢`Using ConTeXt` ¤ò»²¾È¤¹¤ë¤«¡¢ConTeXt ¤Î gnuplot ¥â¥¸¥å¡¼¥ë¤Î¥Þ¥Ë¥å ¥¢¥ë¤ò»²¾È¤¹¤ë¤³¤È¤ò¿ä¾©¤·¤Þ¤¹¡£
½ÐÎÏ·Á¼° `context` ¤Ï¡¢°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹:
½ñ¼°:
set term context {default} {defaultsize | size <scale> | size <xsize>{in|cm}, <ysize>{in|cm}} {input | standalone} {timestamp | notimestamp} {noheader | header "<header>"} {color | colour | monochrome} {rounded | mitered | beveled} {round | butt | squared} {dashed | solid} {dashlength | dl <dl>} {linewidth | lw <lw>} {fontscale <fontscale>} {mppoints | texpoints} {inlineimages | externalimages} {defaultfont | font "{<fontname>}{,<fontsize>}"}
standalone ¤Ç¤Ê¤¤¥°¥é¥Õ (`input`) ¤Ç¤Ï¡¢¥ª¥×¥·¥ç¥ó¤Ï¥°¥é¥Õ¥µ¥¤¥º¤òÁªÂò ¤¹¤ë size¡¢¤¹¤Ù¤Æ¤Î¥é¥Ù¥ë¤òÇÜΨ <fontscale> ¤Ç¿½Ì¤¹¤ë `fontscasle`¡¢ ¤ª¤è¤Ó font ¥µ¥¤¥º¤Î¤ß°ÕÌ£¤ò»ý¤Á¡¢Â¾¤Î¥ª¥×¥·¥ç¥ó¤Ï·Ù¹ð¤Ê¤¯Ìµ»ë¤µ¤ì¤ë¤Î ¤ß¤Ç¡¢¤½¤ì¤é¤Ï¤½¤Î¥°¥é¥Õ¥£¥Ã¥¯¤òÆÉ¤ß¹þ¤à .tex ¥Õ¥¡¥¤¥ë¤ÎÊý¤ÇÀßÄꤷ¤Æ¤¯ ¤À¤µ¤¤¡£¸µ¤Îʸ½ñ¤Î¥Õ¥©¥ó¥È¤¬ 12pt ¤Ç¤Ï¤Ê¤¤¾ì¹ç¤Ï¡¢Å¬Àڤʥե©¥ó¥È¥µ¥¤¥º ¤ò»ØÄꤹ¤ë¤³¤È¤ò¶¯¤¯¿ä¾©¤·¤Þ¤¹¡£¤½¤ì¤Ë¤è¤ê¡¢gnuplot ¤¬¥é¥Ù¥ëÍѤˤɤ줯 ¤é¤¤¤ÎÂ礤µ¤Î¥¹¥Ú¡¼¥¹¤ò³ÎÊݤ¹¤ì¤Ð¤¤¤¤¤«¤òÃΤ뤳¤È¤¬¤Ç¤¤Þ¤º¡£
`default` ¤Ï¡¢¤¹¤Ù¤Æ¤Î¥ª¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ˥ꥻ¥Ã¥È¤·¤Þ¤¹¡£
`defaultsize` ¤Ï¡¢ÉÁ²è¥µ¥¤¥º¤ò 5in x 3in ¤ËÀßÄꤷ¤Þ¤¹¡£ size <scale> ¤Ï¡¢ÉÁ²è¥µ¥¤¥º¤ò¥Ç¥Õ¥©¥ë¥È¥µ¥¤¥º¤Î <scale> Çܤˤ·¤Þ¤¹¤¬ °ú¿ô¤ò ',' ¶èÀÚ¤ê¤Ç 2 ¤ÄÍ¿¤¨¤¿¾ì¹ç¤Ï¡¢ºÇ½é¤Î¤â¤Î¤Ï²£¤Î¥µ¥¤¥º¤ò¡¢2 ¤ÄÌÜ ¤Î¤â¤Î¤Ï¿âľ¥µ¥¤¥º¤òÀßÄꤷ¤Þ¤¹¡£¤½¤ì¤é¤Î¥µ¥¤¥º¤Ë¤Ï¡¢Ã±°Ì¤È¤·¤Æ¥¤¥ó¥Á ('in'), ¥»¥ó¥Á ('cm') ¤¬»È¤¨¤Þ¤¹¤¬¡¢¾Êά¤·¤¿¾ì¹ç¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤËÂФ¹¤ë Èæ¤Ç¤¢¤ë¤È¤ß¤Ê¤·¤Þ¤¹¡£
`input` (¥Ç¥Õ¥©¥ë¥È) ¤Ï¡¢Â¾¤Î ConTeXt ʸ½ñ¤«¤é¼è¤ê¹þ¤á¤ë¥°¥é¥Õ¤òÀ¸À®¤· ¤Þ¤¹¡£ `standalone` ¤Ï¡¢¤½¤ì¤Ë¿ô¹ÔÄɲä·¡¢¤½¤ì¼«¿È¤¬¤½¤Î¤Þ¤Þ¥³¥ó¥Ñ¥¤¥ë¤Ç¤¤ë¤è ¤¦¤Ë¤·¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢`header` ¥ª¥×¥·¥ç¥ó¤¬É¬Íפˤʤ뤫¤â¤·¤ì¤Þ¤»¤ó¡£
standalone ¤Î¥°¥é¥Õ¤ËÀßÄê/ÄêµÁ/¥Þ¥¯¥í¤òÄɲä·¤¿¤¤¾ì¹ç¤Ï `header` ¤ò»ÈÍÑ ¤·¤Æ¤¯¤À¤µ¤¤¡£¥Ç¥Õ¥©¥ë¥È¤Ï `noheader` ¤Ç¤¹¡£
`notimestamp` ¤Ï¡¢¥³¥á¥ó¥ÈÉôʬ¤ÎÆü»þ¤Î½ÐÎϤòÍÞÀ©¤·¤Þ¤¹ (¥Ð¡¼¥¸¥ç¥ó´ÉÍý ¥·¥¹¥Æ¥à¤ò»È¤Ã¤Æ¤¤¤ë¾ì¹ç¡¢ÆüÉÕ¤À¤±°ã¤¦¤â¤Î¤ò¿·¤·¤¤¥Ð¡¼¥¸¥ç¥ó¤È¤·¤ÆÅÐÏ¿ ¤·¤¿¤¯¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦)¡£
`color` (¥Ç¥Õ¥©¥ë¥È) ¤Ï¡¢¥«¥é¡¼ÉÁ²è¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢`monochrome` ¤Ï°ìÀÚ special ¤òÆþ¤ì¤Þ¤»¤ó¡£Çò¹õ¥×¥ê¥ó¥¿ÍѤˤϡ¢¤½¤Îµóư¤ò¤³¤ó¤ÊÉ÷¤ËÊѤ¨¤¿Êý ¤¬¤â¤Ã¤ÈÎɤ¯¤Ê¤ë¤È¤¤¤¦¥¢¥¤¥Ç¥¢¤ò»ý¤Ã¤Æ¤¤¤ë¿Í¤Ï¡¢À§ÈóÄ󰯤·¤Æ¤¯¤À¤µ¤¤¡£
`rounded` (¥Ç¥Õ¥©¥ë¥È) ¤È `mitered`, `beveled` ¤Ï¡¢Àþʬ¤ÎÀܹçÉô¤Î·Á¾õ¤ò À©¸æ¤·¡¢`round` (default) ¤È `butt`, `squared` ¤Ï¡¢Àþʬ¤Îü¤Î·Á¾õ¤òÀ©¸æ ¤·¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢PostScript ¤« PDF ¤Î¥ê¥Õ¥¡¥ì¥ó¥¹¥Þ¥Ë¥å¥¢¥ë¤ò»²¾È¤·¤Æ¤¯ ¤À¤µ¤¤¡£·ã¤·¤¯ÊѲ½¤¹¤ë´Ø¿ô¤ÈÂÀ¤¤ÀþÍѤˤϡ¢Àþʬ¤ÎÀܹçÉô¤Ç¤ÎÀí¤Ã¤¿³Ñ¤òÈò ¤±¤ë¤è¤¦¤Ë`rounded` ¤È `round` ¤ò»È¤¦¤È¤¤¤¤¤Ç¤·¤ç¤¦¡£ (¤³¤ì¤Ë´Ø¤¹¤ë°ìÈÌŪ¤Ê»ÅÁȤߤϡ¢¤³¤Î¥ª¥×¥·¥ç¥ó¤ò³ÆÉÁ²è¥¹¥¿¥¤¥ëËè¤ËÊÌ¡¹¤Ë »ØÄê¤Ç¤¤ë¤è¤¦ gnuplot ¤¬¥µ¥Ý¡¼¥È¤¹¤Ù¤¤À¤È»×¤¤¤Þ¤¹¡£)
`dashed` (¥Ç¥Õ¥©¥ë¥È) ¤Ï¡¢°Û¤Ê¤ëÀþ¼ï¤Ë°Û¤Ê¤ëÅÀÀþ¥Ñ¥¿¡¼¥ó¤ò»È¤¤¡¢`solid` ¤Ï¡¢¤¹¤Ù¤Æ¤ÎÉÁ²è¤Ë¼ÂÀþ¤ò»ÈÍѤ·¤Þ¤¹¡£
`dashlength` (¤Þ¤¿¤Ï `dl`) ¤Ï¡¢ÅÀÀþ¤ÎÀþʬ¤ÎŤµ¤ò <dl> Çܤ·¤Þ¤¹¡£ `linewidth` (¤Þ¤¿¤Ï `lw`) ¤Ï¡¢¤¹¤Ù¤Æ¤ÎÀþÉý¤ò <lw> Çܤ·¤Þ¤¹¡£ (lw 1 ¤Ï 0.5bp ¤ò°ÕÌ£¤·¡¢¤³¤ì¤Ï Metapost ¤ÎÉÁ²è¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀþÉý¤Ç¤¹) `fontscale` ¤Ï¡¢¥Æ¥¥¹¥È¥é¥Ù¥ë¤ò¥Ç¥Õ¥©¥ë¥È¤Îʸ½ñ¥Õ¥©¥ó¥È¤Î <fontscale> Çܤ˳ÈÂ礷¤Þ¤¹¡£
`mppoints` ¤Ï¡¢Metapost ¤ÇÉÁ²è¤µ¤ì¤¿ÄêµÁºÑ¤ß¤ÎÅÀ¤Î·Á¾õ¤ò»ÈÍѤ·¤Þ¤¹¡£ `texpoints` ¤Ï¡¢´Êñ¤ËÀßÄê¤Ç¤¤ëµ¹æ¥»¥Ã¥È¤ò»ÈÍѤ·¤Þ¤¹¡£¤³¤ì¤Ï¡¢°Ê²¼ ¤Î¤è¤¦¤Ë¤·¤Æ ConTeXt ¤ÇÄêµÁ¤Ç¤¤Þ¤¹:
\\defineconversion[my own points][+,{\\ss x},\\mathematics{\\circ}] \\setupGNUPLOTterminal[context][points=tex,pointset=my own points]
`inlineimages` ¤Ï¡¢¥Ð¥¤¥Ê¥ê²èÁü¤òʸ»úÎó¤È¤·¤Æ½ñ¤½Ð¤·¤Þ¤¹¤¬¡¢¤³¤ì¤Ï ConTeXt MKIV ¤Î¤ß¤Çµ¡Ç½¤·¤Þ¤¹¡£ `externalimages` ¤Ï¡¢PNG ¥Õ¥¡¥¤¥ë¤ò³°Éô½ÐÎϤ·¡¢¤³¤ì¤Ï ConTeXt MKII ¤Çµ¡ ǽ¤·¤Þ¤¹¡£¤³¤ì¤¬Æ°ºî¤¹¤ë¤¿¤á¤Ë¤Ï¡¢gnuplot ¤¬ PNG ²èÁü½ÐÎϤò¥µ¥Ý¡¼¥È¤·¤Æ ¤¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
standalone ¤Î¥°¥é¥Õ¤Ç¤Ï¡¢`font` ¤Ç¥Õ¥©¥ó¥È̾¤È¥µ¥¤¥º¤òÀßÄê¤Ç¤¤Þ¤¹¡£ standalone ¤Ç¤Ê¤¤¥â¡¼¥É (`input`) ¤Ç¤Ï¡¢¥Æ¥¥¹¥È¥é¥Ù¥ë¤Ë½½Ê¬¤Ê¥¹¥Ú¡¼¥¹ ¤ò³ä¤êÅö¤Æ¤ë¤¿¤á¤Ë¥Õ¥©¥ó¥È¥µ¥¤¥º¤Î¤ß¤¬°ÕÌ£¤ò»ý¤Á¤Þ¤¹ ¥³¥Þ¥ó¥É
set term context font "myfont,ss,10"
¤Ï¡¢°Ê²¼¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹:
\\setupbodyfont[myfont,ss,10pt]
Î㤨¤Ð¤µ¤é¤ËÄÉ²Ã¤Ç `fontscale` ¤ò 0.8 ¤ËÀßÄꤹ¤ë¤È¡¢·ë²Ì¤È¤·¤Æ¥Õ¥©¥ó¥È ¤Ï 8pt ¤ÎÂ礤µ¤Ë¤Ê¤ê¡¢
set label ... font "myfont,12"
¤Ï 9.6pt ¤Ë¤Ê¤ê¤Þ¤¹¡£
ŬÅö¤Ê¥¿¥¤¥×¥¹¥¯¥ê¥×¥È¥Õ¥©¥ó¥È (¤È¥Ø¥Ã¥À¡¼) ¤òÍѰդ¹¤ë¤Î¤Ï¼«Ê¬¤Ç¹Ô¤Ã¤Æ ¤µ¤â¤Ê¤¯¤Ð¥Õ¥©¥ó¥È¤ÎÀÚ¤êÂØ¤¨¤Ï¸ú²Ì¤ò»ý¤Á¤Þ¤»¤ó¡£ConTeXt MKII (pdfTeX) ¤Îɸ½à¥Õ¥©¥ó¥È¤Ï¡¢°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ»È¤¨¤Þ¤¹:
set terminal context standalone header '\\usetypescript[iwona][ec]' \\ font "iwona,ss,11"
¥Õ¥©¥ó¥È¤ÎÍøÍѤ˴ؤ¹¤ë ConTeXt ¤ÎºÇ¿·¤Î¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢ConTeXt ¤Îʸ½ñ¡¢ wiki¡¢¥á¡¼¥ê¥ó¥°¥ê¥¹¥È (¥¢¡¼¥«¥¤¥Ö) ¤òõ¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
Îã:
set terminal context size 10cm, 5cm # 10cm, 5cm set terminal context size 4in, 3in # 4in, 3in
UTF-8 ¥¨¥ó¥³¡¼¥É¥é¥Ù¥ë¤ò standalone (¥Ú¡¼¥¸Á´ÂÎ) ¥°¥é¥Õ¤Ç»ÈÍѤ¹¤ë¤Ë¤Ï:
set terminal context standalone header '\\enableregime[utf-8]'
, /* TODO: LaTeX formatting */
— REQUIREMENTS —
ConTeXt ÍѤΠgnuplot ¥â¥¸¥å¡¼¥ë: http://ctan.org/pkg/context-gnuplot ¤È¡¢ºÇ¿·¤Î ConTeXt ¤¬É¬ÍפǤ¹¡£ ¤½¤³¤«¤é gnuplot ¤ò¸Æ¤Ó½Ð¤¹¤Ë¤Ï¡¢write18 ¤ò²Äǽ¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ ¤Û¤È¤ó¤É¤Î TeX ÇÛÉÕʪ¤Ç¤Ï¡¢¤³¤ì¤Ï texmf.cnf ¤Ç shell_escape=t ¤È¤¹¤ë¤³ ¤È¤ÇÀßÄê¤Ç¤¤Þ¤¹¡£
¤³¤Î½ÐÎÏ·Á¼°¤È¤è¤ê¾Ü¤·¤¤¥Ø¥ë¥×¤ÈÎã¤Ë´Ø¤·¤Æ¤Ï°Ê²¼¤â»²¾È¤·¤Æ¤¯¤À¤µ¤¤: http://wiki.contextgarden.net/Gnuplot
— CALLING GNUPLOT FROM CONTEXT —
ConTeXt ʸ½ñ¤Ç¥°¥é¥Õ¤òºîÀ®¤¹¤ëºÇ¤â´Êñ¤ÊÊýË¡¤Ï°Ê²¼¤ÎÄ̤ê:
\\usemodule[gnuplot] \\starttext \\title{How to draw nice plots with {\\sc gnuplot}?} \\startGNUPLOTscript[sin] set format y "%.1f" plot sin(x) t '$\\sin(x)$' \\stopGNUPLOTscript \\useGNUPLOTgraphic[sin] \\stoptext
¤³¤ì¤Ï¼«Æ°Åª¤Ë gnuplot ¤ò¼Â¹Ô¤·¡¢¤½¤Î·ë²Ì¤Î²èÁü¤òʸ½ñÃæ¤Ë¼è¤ê¹þ¤ß¤Þ¤¹¡£"
`corel` ½ÐÎÏ·Á¼°¤Ï CorelDraw ÍѤνÐÎϤǤ¹¡£
½ñ¼°:
set terminal corel { default | {monochrome | color {"<font>" {<fontsize> {<xsize> <ysize> {<linewidth> }}}}}
¤³¤³¤Ç¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º (`fontsize`) ¤ÈÀþÉý (`linewidth`) ¤Ï¥Ý¥¤¥ó¥Èñ °Ì¡¢²£Éý (`xsize`) ¤È½ÄÉý (`ysize`) ¤Ï¥¤¥ó¥Áñ°Ì¤Ç¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï ¤½¤ì¤¾¤ì¡¢monochrome, "SwitzerlandLight", 22, 8.2, 10, 1.2 ¤Ç¤¹¡£"
¤³¤Î¥É¥é¥¤¥Ð¤Ï `gnuplot` ¤Î¥Ç¥Ð¥Ã¥°¤Î¤¿¤á¤ËÄ󶡤µ¤ì¤Æ¤¤¤ë¤â¤Î¤Ç¤¹¡£¤ª ¤½¤é¤¯¥½¡¼¥¹¥³¡¼¥É¤ò½¤Àµ¤¹¤ë¥æ¡¼¥¶¤Î¤ß¤¬»ÈÍѤ¹¤ë¤â¤Î¤Ç¤·¤ç¤¦¡£"
`svga` ¥É¥é¥¤¥Ð¤Ï SVGA ¥°¥é¥Õ¥£¥Ã¥¯¤Î PC ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤ì¤Ï DJGPP ¤Ç¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤¿¾ì¹ç¤Î¤ß»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¥Õ¥©¥ó ¥È¤Ë´Ø¤¹¤ë¤â¤Î¤Î¤ß¤Ç¤¹¡£
½ñ¼°:
set terminal svga {"<fontname>"}"
¥À¥àüËö (`dumb`) ¥É¥é¥¤¥Ð¤Ï¡¢ASCII ʸ»ú¤ò»ÈÍѤ·¤Æ¥Æ¥¥¹¥ÈÎΰè¤ËÉÁ²è¤· ¤Þ¤¹¡£¥µ¥¤¥º¤Î»ØÄê¤È²þ¹ÔÀ©¸æÍѤΥª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set terminal dumb {size <xchars>,<ychars>} {[no]feed} {[no]enhanced}
<xchars>, <ychars> ¤Ï¥Æ¥¥¹¥ÈÎΰè¤Î¥µ¥¤¥º¤òÀßÄꤷ¡¢¥Ç¥Õ¥©¥ë¥È¤Ï 79 x 24 ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ºÇ¸å¤Î²þ¹Ô¤Ï¡¢`feed` ¥ª¥×¥·¥ç¥ó¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¤Î¤ß ½ÐÎϤµ¤ì¤Þ¤¹¡£
Îã:
set term dumb size 60,15 plot [-5:6.5] sin(x) with impulse
1 +-------------------------------------------------+ 0.8 +|||++ ++||||++ sin(x) +----+ | 0.6 +|||||+ ++|||||||+ | 0.4 +||||||+ ++|||||||||+ | 0.2 +|||||||+ ++|||||||||||+ +| 0 ++++++++++++++++++++++++++++++++++++++++++++++++++| -0.2 + +|||||||||||+ +|||||||||||+ | -0.4 + +|||||||||+ +|||||||||+ | -0.6 + +|||||||+ +|||||||+ | -0.8 + + ++||||+ + + ++||||+ + | -1 +---+--------+--------+-------+--------+--------+-+ -4 -2 0 2 4 6 "
`dxf` ¥É¥é¥¤¥Ð¤Ï¡¢AutoCad (¥ê¥ê¡¼¥¹ 10.x) ¤Ë¼è¤ê¹þ¤à¤³¤È¤¬¤Ç¤¤ë²èÁü¤ò À¸À®¤·¤Þ¤¹¡£¤³¤Î¥É¥é¥¤¥Ð¼«¿È¤Ë¤Ï¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢ÉÁ²è¤Ë´Ø¤¹¤ë ¤¤¤¯¤Ä¤«¤ÎÆÃħ¤Ï¾¤ÎÊýË¡¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï AutoCad ¤Îñ°Ì¤Ç¤Î 120x80 ¤Ç¡¢¤³¤ì¤Ï size ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£`dxf` ¤Ï 7 ¿§ (Çò¡¢ÀÖ¡¢²«¡¢ÎС¢¿å¿§¡¢ÀÄ¡¢ÀÖ»ç) ¤ò»È¤¤¤Þ¤¹¤¬¡¢¤³¤ì¤òÊѹ¹¤¹¤ë¤Ë¤Ï¥É¥é ¥¤¥Ð¥½¡¼¥¹¥Õ¥¡¥¤¥ë¤ò½¤Àµ¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Çò¹õ¤Î½ÐÎÏÁõÃÖ¤ò»È¤¦¾ì¹ç¡¢ ¤½¤ì¤é¤Î¿§¤ÏÀþ¤ÎÂÀ¤µ¤Î°ã¤¤¤Çɽ¸½¤µ¤ì¤Þ¤¹¡£¾ÜºÙ¤Ï AutoCad ¤Î°õºþ/¥×¥í¥Ã ¥¿½ÐÎÏ¥³¥Þ¥ó¥É¤Ë´Ø¤¹¤ëµ½Ò¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£"
¤³¤Î¥É¥é¥¤¥Ð¤Ï Roland DXY800A ¥×¥í¥Ã¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢ ¤ê¤Þ¤»¤ó¡£"
`eepic` ¥É¥é¥¤¥Ð¤Ï LaTeX picture ´Ä¶¤ò³ÈÄ¥¤¹¤ë¤â¤Î¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ ¤³¤ì¤Ï `latex` ¥É¥é¥¤¥Ð¤ËÂå¤ï¤ëÊ̤ÊÁªÂò»è¤Ç¤¹¡£
¤³¤Î¥É¥é¥¤¥Ð¤Ë¤è¤ë½ÐÎϤϡ¢LaTeX ÍѤΠ"eepic.sty" ¥Þ¥¯¥í¥Ñ¥Ã¥±¡¼¥¸¤È¶¦ ¤Ë»È¤ï¤ì¤ë¤³¤È¤ò²¾Äꤷ¤Æ¤¤¤Þ¤¹¡£¤½¤ì¤ò»È¤¦¤Ë¤Ï¡¢"eepic.sty" ¤È "epic.sty"¡¢¤ª¤è¤Ó "tpic" \\special Ì¿Îá·²¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥×¥ê¥ó¥¿¥É¥é¥¤ ¥Ð¤¬É¬ÍפǤ¹¡£¤â¤·¡¢¤¢¤Ê¤¿¤Î»È¤¦¥×¥ê¥ó¥¿¥É¥é¥¤¥Ð¤¬¤½¤ì¤é¤Î "tpic" \\special Ì¿Îá¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ç¤â¡¢"eepicemu.sty" ¤ò»È¤¦¤³¤È¤Ç ¤½¤ì¤é¤Î¤¦¤Á¤Î¤¤¤¯¤Ä¤«¤ò»È¤¨¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ dvips ¤È dvipdfm ¤Ï "tpic" \\special ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set terminal eepic {default} {color|dashed} {rotate} {size XX,YY} {small|tiny|<fontsize>}
¥ª¥×¥·¥ç¥ó: ¥ª¥×¥·¥ç¥ó¤ÏǤ°Õ¤Î½çÈÖ¤ÇÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ 'color' ¤Ï gnuplot ¤Ë \\color{...} ¥³¥Þ¥ó¥É¤òÀ¸À®¤µ¤»¡¢¤½¤ì¤Ë¤è¤ê¥°¥é¥Õ ¤ò¥«¥é¡¼¤Ë¤·¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ò»ÈÍѤ¹¤ë¾ì¹ç¤Ï¡¢latex ʸ½ñ¤Î¥×¥ê¥¢¥ó ¥Ö¥ë¤Ë \\usepackage{color} ¤òÆþ¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ 'dashed' ¤ÏÀþ¼ï¤ËÅÀÀþ¤ò»ÈÍѤ¹¤ë¤³¤È¤òµö²Ä¤·¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ò»ØÄê ¤·¤Ê¤¤¤È¡¢¿§¡¹¤ÊÂÀ¤µ¤Î¼ÂÀþ¤Î¤ß¤¬»È¤ï¤ì¤Þ¤¹¡£ 'dashed' ¤È 'color' ¤Ï°ìÊý¤Î¤ß¤¬°ÕÌ£¤ò»ý¤Á¡¢'color' ¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¡¢ 'dashed' ¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£ 'rotate' ¤ÏËÜÅö¤Ë²óž (90 ÅÙ) ¤µ¤ì¤¿Ê¸»úÎó¤ò»ÈÍѤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£»Ø Äꤷ¤Ê¤¤¾ì¹ç¤Ï¡¢1 ʸ»ú 1 ʸ»ú¡¢¾å¤ËÀѤ߾夲¤Æ¤¤¤¯ÊýË¡¤Ç²óž¤µ¤ì¤¿Ê¸»ú Îó¤òºî¤ê¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ò»È¤¦¾ì¹ç¤Ï¡¢\\usepackage{graphicx} ¤ò¥×¥ê ¥¢¥ó¥Ö¥ë¤ËÆþ¤ì¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ 'small' ¤Ï point ¥¹¥¿¥¤¥ë¤Ç¤Î¥°¥é¥ÕÉÁ²è¤Î°õ¤È¤·¤Æ \\scriptsize ¤Îµ¹æ¤ò »ÈÍѤ·¤Þ¤¹ (¿ʬ¤³¤ì¤Ï TeX ¤Ç¤Ï¤À¤á¤Ç¡¢LaTeX2e ¤Ç¤·¤«»È¤¨¤Ê¤¤¤Ç¤·¤ç¤¦)¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ïɸ½à¤Î¿ô¼°¤Î¥µ¥¤¥º¤ò»ÈÍѤ·¤Þ¤¹¡£ 'tiny' ¤Ï¡¢¤½¤ì¤Ë \\scriptscriptstyle ¤Îµ¹æ¤ò»ÈÍѤ·¤Þ¤¹¡£ 'default' ¤ÏÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ˥ꥻ¥Ã¥È¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë ¥È¤Ï¡¢color ¤Ï¤Ê¤·¡¢dashed line ¤Ï¤Ê¤·¡¢µ¿»÷²óž (ÀѤ߾夲) ʸ»úÎó¤Î»È ÍÑ¡¢Â礤ʥµ¥¤¥º¤Îµ¹æ¤Î»ÈÍÑ¡¢¤Ç¤¹¡£ <fontsize> ¤Ï picture ´Ä¶Æâ¤Ç¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò»ØÄꤹ¤ë¿ô»ú¤Ç¤¹¡£Ã±°Ì ¤Ï pt (¥Ý¥¤¥ó¥È) ¤Ç¡¢10 pt ¤Ï¤Û¤Ü 3.5 mm ¤Ç¤¹¡£¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò»ØÄꤷ ¤Ê¤¤¾ì¹ç¡¢Á´¤Æ¤Î¥°¥é¥ÕÆâ¤Îʸ»ú¤Ï \\footnotesize ¤ËÀßÄꤵ¤ì¤Þ¤¹¡£
Ãí°Õ: ʸ»ú # (¤ª¤è¤Ó¤½¤Î¾ (La)TeX ¤ÇÆÃÊ̤ʰÕÌ£¤ò»ý¤Ä¤½¤Î¾¤Îʸ»ú) ¤ò \\\\ (¥Ð ¥Ã¥¯¥¹¥é¥Ã¥·¥å 2 ¤Ä) ¤Ç¥¨¥¹¥±¡¼¥×¤¹¤ë¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£ ¥°¥é¥Õ¤Î³Ñ¤¬¶á¤¹¤®¤ë¤ÈÅÀÀþ¤Ï¼ÂÀþ¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£(¤³¤ì¤¬ tpic specials ¤Î°ìÈÌŪ¤ÊÌäÂê¤Ê¤Î¤«¡¢eepic.sty ¤ä dvips/dvipdfm ¤Î¥Ð¥°¤¬¸¶°ø¤Ê¤Î¤«¤Ï»ä ¤Ë¤Ï¤ï¤«¤ê¤Þ¤»¤ó¡£) ¥Ç¥Õ¥©¥ë¥È¤Î eepic ¥°¥é¥Õ¤ÎÂ礤µ¤Ï 5x3 ¥¤¥ó¥Á¤Ç¡¢¤³¤ì¤Ï teminal ¥ª¥×¥· ¥ç¥ó¤Î size ¤ÇÊѹ¹²Äǽ¤Ç¤¹¡£ ¿ô¤¢¤ëÃæ¤Ç¡¢ÅÀ (point) ¤Ï¡¢LaTeX ¤Î¥³¥Þ¥ó¥É "\\Diamond", "\\Box" ¤Ê¤É¤ò »È¤Ã¤ÆÉÁ¤«¤ì¤Þ¤¹¡£¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï¸½ºß¤Ï LaTeX2e ¤Î¥³¥¢¤Ë¤Ï¸ºß¤»¤º latexsym ¥Ñ¥Ã¥±¡¼¥¸¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤Î¥Ñ¥Ã¥±¡¼¥¸´ðËÜÇÛÉۤΰìÉô¤Ç ¤¢¤ê¡¢¤è¤Ã¤ÆÂ¿¤¯¤Î LaTeX ¤Î¥·¥¹¥Æ¥à¤Î°ìÉô¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥Ñ¥Ã¥±¡¼ ¥¸¤ò»È¤¦¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£latexsym ¤ÎÂå¤ï¤ê¤Ë amssymb ¥Ñ¥Ã¥±¡¼ ¥¸¤ò»È¤¦¤³¤È¤â²Äǽ¤Ç¤¹¡£ LaTeX ¤Ë´Ø¤¹¤ëÁ´¤Æ¤Î¥É¥é¥¤¥Ð¤Ïʸ»úÎó¤ÎÇÛÃÖ¤ÎÀ©¸æ¤ËÆÃÊ̤ÊÊýË¡¤òÄ󶡤·¤Þ ¤¹: '{' ¤Ç»Ï¤Þ¤ëʸ»úÎó¤Ï¡¢'}' ¤ÇÊĤ¸¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤Îʸ»úÎóÁ´ÂÎ ¤¬¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°¤µ¤ì¤Þ¤¹¡£'[' ¤Ç»Ï¤Þ¤ëʸ»úÎó¤Î¾ì ¹ç¤Ï¡¢°ÌÃ֤λØÄê¤ò¤¹¤ëʸ»úÎó (t,b,l,r ¤Î¤¦¤Á 2 ¤Ä¤Þ¤Ç) ¤¬Â³¤¡¢¼¡¤Ë ']{'¡¢Ê¸»úÎóËÜÂΡ¢¤ÇºÇ¸å¤Ë '}' ¤È¤·¤Þ¤¹¤¬¡¢¤³¤Îʸ»úÎó¤Ï LaTeX ¤¬ LR-box ¤È¤·¤ÆÀ°·Á¤·¤Þ¤¹¡£'\\rule{}{}' ¤ò»È¤¨¤Ð¤µ¤é¤ËÎɤ¤°ÌÃÖ¹ç¤ï¤»¤¬²Äǽ¤Ç¤·¤ç ¤¦¡£
Îã: set term eepic
¤Ï¡¢¥°¥é¥Õ¤ò picture ´Ä¶¤Ë´Þ¤Þ¤ì¤¿ eepic ¥Þ¥¯¥í¤È¤·¤Æ½ÐÎϤ·¤Þ¤¹¡£ ¤½¤Î¥Õ¥¡¥¤¥ë¤ò LaTeX ʸ½ñ¤Ë \\input ¤Ç¼è¤ê¹þ¤ó¤Ç¤¯¤À¤µ¤¤¡£
set term eepic color tiny rotate 8
eepic ¥Þ¥¯¥í¤ò \\color ¥Þ¥¯¥í¡¢point °õ¤Ï \\scripscriptsize ¤ÎÂ礤µ¡¢ ËÜÅö¤Ë²óž¤µ¤ì¤¿Ê¸»ú¤Î»ÈÍÑ¡¢¤ª¤è¤ÓÁ´¤Æ¤Îʸ»ú¤ò 8pt ¤Ë¥»¥Ã¥È¤·¤Æ½ÐÎÏ ¤·¤Þ¤¹¡£
¸«½Ð¤·¤Î°ÌÃÖ¹ç¤ï¤»¤Ë´Ø¤·¤Æ: gnuplot ¤Î¥Ç¥Õ¥©¥ë¥È (ÂçÄñ¤½¤ì¤Ê¤ê¤Ë¤Ê¤ë¤¬¡¢¤½¤¦¤Ç¤Ê¤¤¤³¤È¤â¤¢¤ë):
set title '\\LaTeX\\ -- $ \\gamma $'
¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°:
set label '{\\LaTeX\\ -- $ \\gamma $}' at 0,0
°ÌÃÖ¤òÌÀ¼¨Åª¤Ë»ØÄê (¾å¤Ë¹ç¤ï¤»¤ë):
set xlabel '[t]{\\LaTeX\\ -- $ \\gamma $}'
¾¤Î¸«½Ð¤· – ÌÜÀ¹¤ê¤ÎŤ¤¸«½Ð¤·¤ËÂФ¹¤ë¸«ÀѤê:
set ylabel '[r]{\\LaTeX\\ -- $ \\gamma $\\rule{7mm}{0pt}}'"
`emf` ¥É¥é¥¤¥Ð¤Ï EMF (Enhanced Metafile Format) ¥Õ¥¡¥¤¥ë¤òÀ¸À®¤·¤Þ¤¹¡£ ¤³¤Î·Á¼°¤Î¥Õ¥¡¥¤¥ë¤Ï¿¤¯¤Î MS-Windows ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Çǧ¼±¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set terminal emf {color | monochrome} {solid | dashed} {enhanced {noproportional}} {rounded | butt} {linewidth <LW>} {dashlength <DL>} {size XX,YY} {background <rgb_color>} {font "<fontname>{,<fontsize>}"} {fontscale <scale>}
`monochorome` ¥â¡¼¥É¤ÏÀÞ¤ìÀþ¤òÅÀÀþ¤Î¥Ñ¥¿¡¼¥ó¤ò½Û´Ä¤µ¤»¤ÆÂǤÁ½Ð¤·¤Þ¤¹¡£ `color` ¥â¡¼¥É¤ÏÀÞ¤ìÀþ¤ò¤¤¤¯¤Ä¤«¤Î¿§¤ÇÂǤÁ½Ð¤·¡¢¤¹¤Ù¤Æ¤Î 8 ¤Ä¤Î¥Ç¥Õ¥© ¥ë¥È¿§¤ò»È¤¤¤Ä¤¯¤·¤¿¸å¤Ë¤Î¤ßÅÀÀþ¥Ñ¥¿¡¼¥ó¤òÊѲ½¤µ¤»¤Þ¤¹¡£ `solid` ¤ÏÁ´¤Æ¤ÎÀþ¤ò¼ÂÀþ¤Ç½ñ¤¡¢ÅÀÀþ¤Î¥Ñ¥¿¡¼¥ó¤ÏÅɤê¤Ä¤Ö¤·¤Þ¤¹¡£ `linewidth <factor>` ¤ÏÁ´¤Æ¤ÎÀþÉý¤ò¤³¤³¤Ç»ØÄꤹ¤ëÃÍÇܤˤ·¤Þ¤¹¡£ `dashlength <factor>` ¤Ï¡¢ÂÀ¤¤Àþ¤Ë¤ÏÊØÍø¤Ç¤·¤ç¤¦¡£ `<fontname>` ¤Ï¥Õ¥©¥ó¥È̾¡¢ `<fontsize>` ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤ÎÂ礤µ¤Ç¤¹¡£
½ÐÎϲèÁü¤Î·Á¼°Åª¤Ê (̾¤Ð¤«¤ê¤Î) ¥µ¥¤¥º¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏŬÅö¤Êñ°Ì¤Ç¤Î 1024x768 ¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó size ¤ò»È¤Ã¤ÆÊ̤ʷÁ¼°Åª¤Ê¥µ¥¤¥º ¤ò»ØÄê¤Ç¤¤Þ¤¹¡£
³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode) ¤Ï¡¢¥×¥í¥Ý¡¼¥·¥ç¥Ê¥ëʸ»ú´Ö³Ö ¤ò¶á»÷¤·¤è¤¦¤È¤·¤Þ¤¹¡£¥â¥Î¥¹¥Ú¡¼¥¹¥Õ¥©¥ó¥È¤ò»È¤¦¾ì¹ç¡¢¤¢¤ë¤¤¤Ï¤³¤Î¶á»÷ ¤ò¹¥¤Þ¤Ê¤¤¾ì¹ç¡¢¥ª¥×¥·¥ç¥ó `noproportional` ¤ò»È¤¦¤³¤È¤Ç¤³¤ÎÊäÀµ¤ò¥ª¥Õ ¤Ë¤Ç¤¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤Ï¡¢`color dashed font "Arial,12" size 1024,768` ¤Ç¡¢ `default` ¤òÁªÂò¤¹¤ë¤ÈÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤¬¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤˤʤê¤Þ¤¹¡£
Îã:
set terminal emf 'Times Roman Italic, 12' set terminal emf color solid # ÌÌÅݤÊÅÀÀþ¤Ê¤É¾Ã¤¨¤Æ¤·¤Þ¤¨ !"
`emxvga`, `emxvesa`, `vgal` ¤Î³Æ¥É¥é¥¤¥Ð¤Ï¤½¤ì¤¾¤ì SVGA, vesa SVGA, VGA ¥°¥é¥Ã¥Õ¥£¥Ã¥¯¥Ü¡¼¥É¤Î PC ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤ì¤é¤Ï DOS¡¢¤Þ¤¿¤Ï OS/2 ¾å¤Ç¡¢"emx-gcc" ¤Ç¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤¿¤ë¤³¤È¤ò°Õ¿Þ¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì ¤é¤Ë¤Ï¤µ¤é¤Ë VESA ¥Ñ¥Ã¥±¡¼¥¸¤È SVGAKIT ¤¬É¬ÍפǤ¹¡£¤³¤ì¤é¤Ï Johannes Martin (JMARTIN@GOOFY.ZDV.UNI-MAINZ.DE) ¤¬Êݼ餷 David J. Liu (liu@phri.nyu.edu) ¤¬³ÈÄ¥¤·¤Æ¤¤¤ë¥é¥¤¥Ö¥é¥ê¤Ç¤¹¡£
½ñ¼°:
set terminal emxvga set terminal emxvesa {vesa-mode} set terminal vgal
Í£°ì¤Î¥ª¥×¥·¥ç¥ó¤Ï `emxvesa` ¤ËÂФ¹¤ë vesa ¤Î¥â¡¼¥É¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï ¤½¤ì¤Ï G640x480x256 ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£"
¤³¤Î¥É¥é¥¤¥Ð¤Ï¥¨¥×¥½¥ó¥×¥ê¥ó¥¿¤Î¤¤¤¯¤Ä¤«¤È¤½¤ì¤ËÎà»÷¤¹¤ë¤â¤Î¤ò¥µ¥Ý¡¼¥È ¤·¤Þ¤¹¡£
`epson_180dpi` ¤È `epson_60dpi` ¤Ï¤½¤ì¤¾¤ì 180dpi (¥É¥Ã¥È/¥¤¥ó¥Á), 60dpi ¤Î²òÁüÅ٤ΠEpson LQ ·¿ 24 ¥Ô¥ó¥×¥ê¥ó¥¿ÍѤΥɥ饤¥Ð¤Ç¤¹¡£
`epson_lx800` ¤Ï Epson LX-800, Star ¤Î NL-10 ¤ä NX-1000, PROPRINTER ¤Ê ¤É¤ÎŬÅö¤Ê¥×¥ê¥ó¥¿¤ËήÍѤǤ¤ë¡¢°ìÈÌŪ¤Ê 9 ¥Ô¥ó¥×¥ê¥ó¥¿¥É¥é¥¤¥Ð¤Ç¤¹¡£
`nec_cp6` ¤Ï NEC CP6 ¤ä Epson LQ-800 ¤Ê¤É¤Î¥×¥ê¥ó¥¿¤Ç»È¤¨¤ë¡¢°ìÈÌŪ¤Ê 24 ¥Ô¥ó¥×¥ê¥ó¥¿ÍѤΥɥ饤¥Ð¤Ç¤¹¡£
`okidata` ¥É¥é¥¤¥Ð¤Ï 9 ¥Ô¥ó¤Î OKIDATA 320/321 ɸ½à¥×¥ê¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤· ¤Þ¤¹¡£
`starc` ¥É¥é¥¤¥Ð¤Ï Star ¥«¥é¡¼¥×¥ê¥ó¥¿ÍѤǤ¹¡£
`tandy_60dpi` ¥É¥é¥¤¥Ð¤Ï 9 ¥Ô¥ó 60dpi ¤Î Tandy DMP-130 ¥·¥ê¡¼¥ºÍѤǤ¹¡£
`dpu414` ¥É¥é¥¤¥Ð¤Ï Seiko DPU-414 ´¶Ç®¥×¥ê¥ó¥¿ÍѤǤ¹¡£
`nec_cp6` ¤Ë¤Ï¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹:
½ñ¼°:
set terminal nec_cp6 {monochrome | colour | draft}
¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÇò¹õ (monochrome) ¤Ç¤¹¡£
`dpu414` ¤Ë¤Ï¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹:
½ñ¼°:
set terminal dpu414 {small | medium | large} {normal | draft}
¥Ç¥Õ¥©¥ë¥È¤Ï medium (= ¥Õ¥©¥ó¥È¥µ¥¤¥º) ¤Ç normal ¤Ç¤¹¡£ ¤ª¤¹¤¹¤á¤ÎÁȤ߹ç¤ï¤»¤Ï¡¢`medium normal` ¤« `small draft` ¤Ç¤¹¡£
¤³¤ì¤é¤Î¥É¥é¥¤¥Ð¤Î¤½¤ì¤¾¤ì¤Ç PC ¾å¤Ç°õºþ¤¹¤ë¾ì¹ç¤Ï¥Ð¥¤¥Ê¥ê¥³¥Ô¡¼¤¬É¬Í× ¤Ç¤¹¡£`print` ¤ò»È¤Ã¤Æ¤Ï¤¤¤±¤Þ¤»¤ó¡£¤½¤ÎÂå¤ï¤ê¤Ë `copy file /b lpt1:` ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£
`excl` ¥É¥é¥¤¥Ð¤Ï EXCL ¥ì¡¼¥¶¡¼¥×¥ê¥ó¥¿¡¼¤ä 1590 ¤Î¤è¤¦¤Ê Talaris ¥×¥ê ¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`fig` ¥É¥é¥¤¥Ð¤Ï Fig ¥°¥é¥Õ¥£¥Ã¥¯¸À¸ì¤Ç¤Î½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£
½ñ¼°:
set terminal fig {monochrome | color} {landscape | portrait} {small | big | size <xsize> <ysize>} {metric | inches} {pointsmax <max_points>} {solid | dashed} {font "<fontname>{,<fontsize>}"} {textnormal | {textspecial texthidden textrigid}} {{thickness|linewidth} <units>} {depth <layer>} {version <number>}
`monochrome` ¤È `color` ¤Ï ²èÁü¤òÇò¹õ¤Ë¤¹¤ë¤« `color` ¤Ë¤¹¤ë¤«¤ò·èÄꤷ ¤Þ¤¹¡£`small` ¤È `big` ¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î `landscape` ¥â¡¼¥É¤Ç¤Ï¥°¥é¥Õ¤ò 5x3 ¥¤¥ó¥Á¤Ë¤¹¤ë¤« 8x5 ¥¤¥ó¥Á¤Ë¤¹¤ë¤«¡¢`portrait` ¥â¡¼¥É¤Ç¤Ï 3x5 ¥¤¥ó ¥Á¤Ë¤¹¤ë¤« 5x8 ¥¤¥ó¥Á¤Ë¤¹¤ë¤«¤ò·èÄꤷ¤Þ¤¹¡£size ¤ÏÉÁ²èÈϰϤò <xsize>*<ysize> ¤ËÀßÄê (Êѹ¹) ¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¤Îñ°Ì¤Ï¡¢`inches` ¤« `metric` ¤«¤ÎÀßÄê¤Ë¤è¤Ã¤Æ¤½¤ì¤¾¤ì¥¤¥ó¥Á¤«¥»¥ó¥Á¥á¡¼¥È¥ë¤«¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤³¤ÎÀßÄê¤Ï "xfig" ¤Ç¤ÎÊÔ½¸¤ËÂФ¹¤ë¥Ç¥Õ¥©¥ë¥È¤Îñ°Ì¤È¤·¤Æ¤â»È¤ï¤ì¤Þ¤¹¡£
`pointsmax <max_points>` ¤ÏÀÞ¤ìÀþ¤ÎºÇÂçÅÀ¿ô¤òÀßÄꤷ¤Þ¤¹¡£
`solid` ¤Ï¡¢¼ÂÀþ (solid) ¤Î linestyle ¤¬Á´Éô»È¤ï¤ì¤Æ¤·¤Þ¤Ã¤¿¸å¤Ç¼«Æ°Åª ¤Ë»È¤ï¤ì¤ëÅÀÀþ¤Î»ÈÍѤòÍÞÀ©¤·¡¢Ê̤ʷÁ¤Çɽ¼¨¤·¤Þ¤¹¡£
`font` ¤Ï¡¢¥Æ¥¥¹¥È¥Õ¥©¥ó¥È¥Õ¥§¡¼¥¹Ì¾¤ò <fontname> ¤Ë¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò <fontsize> ¥Ý¥¤¥ó¥È¤ËÀßÄꤷ¤Þ¤¹¡£`textnormal` ¤Ï¥Æ¥¥¹¥È¥Õ¥é¥°¤ÎÀßÄê¤ò ¥ê¥»¥Ã¥È¤·¤Æ postscript ¥Õ¥©¥ó¥È¤òÁªÂò¤·¡¢`textspecial` ¤Ï¥Æ¥¥¹¥È¥Õ¥é ¥°¤ò LaTeX special ¤ËÀßÄꤷ¡¢`texthidden`, `textrigid` ¤Ï¤½¤ì¤¾¤ì̵ɽ¼¨ ¤Î¥Æ¥¥¹¥È¡¢¥¹¥±¡¼¥ê¥ó¥°¤µ¤ì¤Ê¤¤¥Æ¥¥¹¥ÈÍѤΥե饰¤òÀßÄꤷ¤Þ¤¹¡£
`depth` ¤ÏÁ´¤Æ¤ÎÀþ¤Èʸ»úÎó¤ËÂФ¹¤ë¡¢½Å¤Ê¤ê¤Ë´Ø¤¹¤ë¥Ç¥Õ¥©¥ë¥È¤Î¿¼¤µ (depth layer) ¤òÀßÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î¿¼¤µ¤Ï 10 ¤Ç¡¢"xfig" ¤Ç¥°¥é¥Õ ¤Î¾å¤Ë²¿¤«¤ò¾å½ñ¤¤¹¤ë¤¿¤á¤Î;ÃϤò»Ä¤·¤Æ¤¤¤Þ¤¹¡£
version ¤ÏÀ¸À®¤µ¤ì¤ë fig ½ÐÎϤνñ¼°¥Ð¡¼¥¸¥ç¥ó¤òÀßÄꤷ¤Þ¤¹¡£¸½ºß¤Ï¡¢ ¥Ð¡¼¥¸¥ç¥ó 3.1 ¤È 3.2 ¤Î¤ß¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
`thickness` ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¤ÎÂÀ¤µ¤òÀßÄꤷ¡¢»ØÄꤵ¤ì¤Ê¤±¤ì¤Ð 1 ¤Ë¤Ê¤ê¤Þ ¤¹¡£ÂÀ¤µ¤ÎÊѹ¹¤Ï¡¢`plot` ¥³¥Þ¥ó¥É¤Î `linetype` ¤ÎÃÍ¤Ë 100 Çܤοô¤ò²Ã¤¨ ¤ë¤³¤È¤Ç¼Â¸½¤Ç¤¤Þ¤¹¡£Æ±Íͤˡ¢(¥Ç¥Õ¥©¥ë¥È¤Î¿¼¤µ¤ËÂФ¹¤ë) ³ÆÉÁ²èÍ×ÁǤΠ¿¼¤µ¤ÎÃÍ¤Ï <linetype> ¤Ë 1000 Çܤοô¤ò²Ã¤¨¤ë¤³¤È¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£¤è¤Ã¤Æ ¤½¤Î¿¼¤µ¤Ï <layer>+<linetype>/1000 ¤Ë¤Ê¤ê¡¢Àþ¤ÎÂÀ¤µ¤Ï (<linetype>%1000) /100 ¤È¤Ê¤ê¤Þ¤¹¤¬¡¢¤½¤ÎÃͤ¬ 0 ¤Î¾ì¹ç¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¤ÎÂÀ¤µ¤Ë¤Ê¤ê¤Þ¤¹¡£ `linewidth` ¤Ï `thickness` ¤ÈƱµÁ¤Ç¤¹¡£
`plot` ¥³¥Þ¥ó¥É¤Î `point` ¥¹¥¿¥¤¥ë¤Ë¤è¤ëÉÁ²è¤ÎºÝ¤Îµ¹æ¤ò `fig` ¥É¥é¥¤ ¥Ð¤ÇÄɲ乤뤳¤È¤â¤Ç¤¤Þ¤¹¡£µ¹æ¤Î»ØÄê¤Ï (`pointtype` ¤ÎÃÍ) % 100 ¤Î 50 °Ê¾å¤ÎÃͤ¬»È¤ï¤ì¡¢¤½¤ÎÅɤê¤Ä¤Ö¤·¤ÎÇ»¤µ¤Ï <pointtype> % 5 ¤ÎÃͤÇÀ©¸æ ¤·¡¢¤½¤ÎÎØ³Ô¤Ï¹õ (<pointtype> % 10 < 5 ¤Î¾ì¹ç) ¤Þ¤¿¤Ï¸½ºß¤Î¿§¤Ç½ñ¤«¤ì ¤Þ¤¹¡£ÍøÍѲÄǽ¤Êµ¹æ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£
50 - 59: ±ß 60 - 69: ÀµÊý·Á 70 - 79: ¤Ò¤··Á 80 - 89: ¾å¸þ¤¤Î»°³Ñ·Á 90 - 99: ²¼¸þ¤¤Î»°³Ñ·Á
¤³¤ì¤é¤Îµ¹æ¤ÎÂ礤µ¤Ï¥Õ¥©¥ó¥È¤ÎÂ礤µ¤È´Ø·¸¤·¤Æ¤¤¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï µ¹æ¤Î¿¼¤µ¤Ï¡¢Îɤ¤¥¨¥é¡¼¥Ð¡¼¤ò¼Â¸½¤¹¤ë¤¿¤á¤Ë¡¢Àþ¤Î¿¼¤µ¤è¤ê 1 ¤À¤±¾®¤µ ¤¤ÃͤˤʤäƤ¤¤Þ¤¹¡£<pointtype> ¤¬ 1000 ¤è¤êÂ礤¤¾ì¹ç¡¢¿¼¤µ¤Ï <layer> +<pointtype>/1000-1 ¤Ë¤Ê¤ê¤Þ¤¹¡£<pointtype>%1000 ¤¬ 100 ¤è¤êÂ礤¤¾ì¹ç Åɤê¤Ä¤Ö¤·¿§¤Ï (<pointtype>%1000)/100-1 ¤Ë¤Ê¤ê¤Þ¤¹¡£
͸ú¤ÊÅɤê¤Ä¤Ö¤·¿§ (1 ¤«¤é 9) ¤Ï¡¢¹õ¡¢ÀÄ¡¢ÎС¢¿å¿§¡¢ÀÖ¡¢»ç¡¢²«¡¢Çò¡¢°Å ¤¤ÀÄ (Çò¹õ¥â¡¼¥É¤Ç¤Ï 1 ¤«¤é 6 ¤Þ¤Ç¤Ï¹õ¤Ç 7 ¤«¤é 9 ¤Þ¤Ç¤ÏÇò) ¤Ç¤¹¡£
<linetype> ¤È <pointtype> ¤Î¾ÜºÙ¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: with¡£
`big` ¥ª¥×¥·¥ç¥ó¤Ï°ÊÁ°¤Î¥Ð¡¼¥¸¥ç¥ó¤Î `bfig` ¥É¥é¥¤¥Ð¤ÎÂåÍÑÉʤǤ¹¤¬¡¢¤³ ¤Î¥É¥é¥¤¥Ð¤Ïº£¤Ï¤â¤¦¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£
Îã:
set terminal fig monochrome small pointsmax 1000 # ¥Ç¥Õ¥©¥ë¥È
plot 'file.dat' with points linetype 102 pointtype 759
¤Ï¡¢²«¿§¤ÇÅɤê¤Ä¤Ö¤µ¤ì¤¿±ß¤òÀ¸À®¤·¡¢¤½¤ì¤éÎØ³Ô¤ÏÉý 1 ¤ÎÀĤ¤Àþ¤Ç¤¹¡£
plot 'file.dat' using 1:2:3 with err linetype 1 pointtype 554
¤Ï¹õ¤¤Àþ¤Ë¤è¤ë¥¨¥é¡¼¥Ð¡¼¤ÈÀÖ¤ÇÅɤê¤Ä¤Ö¤µ¤ì¤¿±ß¤òÀ¸À®¤·¤Þ¤¹¡£¤³¤Î±ß¤ÏÀþ ¤è¤ê¤â 1 ÁؤÀ¤±¾å¤Ë¤Ê¤ê¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¿¼¤µ¤Ï 9)¡£
±ß¤Î¾å¤Ë¥¨¥é¡¼¥Ð¡¼¤ò½ñ¤¯¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ¤¯¤À¤µ¤¤¡£
plot 'file.dat' using 1:2:3 with err linetype 1 pointtype 2554"
½ñ¼°:
set terminal png {{no}enhanced} {{no}transparent} {{no}interlace} {{no}truecolor} {rounded|butt} {linewidth <lw>} {dashlength <dl>} {tiny | small | medium | large | giant} {font "<face> {,<pointsize>}"} {fontscale <scale>} {size <x>,<y>} {{no}crop} {background <rgb_color>}
PNG, JPEG, GIF ²èÁü¤Ï¡¢³°Éô¥é¥¤¥Ö¥é¥ê libgd ¤ò»È¤Ã¤ÆÀ¸À®¤µ¤ì¤Þ¤¹¡£PNG ¤ÎÉÁ²è¤Ï¡¢ImageMagick ¥Ñ¥Ã¥±¡¼¥¸¤Î¥½¥Õ¥È 'display' ¤Ë¤½¤Î½ÐÎϤò°Ê²¼¤Î ¤è¤¦¤Ë¥Ñ¥¤¥×¤ÇÅϤ¹¤³¤È¤ÇÂÐÏÃŪ¤Ëɽ¼¨¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
set term png set output '| display png:-'
¼¡¤ÎÉÁ²è¥³¥Þ¥ó¥É¤«¤é¤Î½ÐÎϤϡ¢display ¥¦¥£¥ó¥É¥¦¾å¤ÇÂÐÏÃŪ¤Ë <space> ¤òÂǤĤ³¤È¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¸½ºß¤ÎÉÁ²è¤ò¥Õ¥¡¥¤¥ë¤ËÊݸ¤¹¤ë¤Ë¤Ï¡¢ display ¥¦¥£¥ó¥É¥¦¤Çº¸¥¯¥ê¥Ã¥¯¤·¡¢save ¤òÁªÂò¤·¤Æ¤¯¤À¤µ¤¤¡£
`transparent` ¤Ï¡¢¥É¥é¥¤¥Ð¤ËÇØ·Ê¿§¤ÎÆ©ÌÀ²½ (transparent) ¤ò¹Ô¤¦¤è¤¦»Ø ¼¨¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `notransparent` ¤Ç¤¹¡£
`interlace` ¤Ï¡¢¥É¥é¥¤¥Ð¤Ë¥¤¥ó¥¿¡¼¥ì¡¼¥¹ GIF ¤òÀ¸À®¤¹¤ë¤è¤¦»Ø¼¨¤·¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ï `nointerlace` ¤Ç¤¹¡£
¥ª¥×¥·¥ç¥ó `linewidth` ¤È `dashlength` ¤Ï³ÈÂçΨ¤Ç¡¢ÉÁ²è¤µ¤ì¤ë¤¹¤Ù¤Æ¤Î Àþ¤Ë±Æ¶Á¤òÍ¿¤¨¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢¤³¤ì¤é¤ÏÍÍ¡¹¤ÊÉÁ²è¥³¥Þ¥ó¥É¤ÇÍ׵ᤵ¤ì¤ëÃÍ ¤Ë³Ý»»¤µ¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢½ÐÎϤµ¤ì¤ë PNG ²èÁü¤Ï 256 ¸Ä¤ËÈÖ¹æÉÕ¤±¤é¤ì¤¿¿§¤ò»ÈÍѤ· ¤Þ¤¹¡£Âå¤ï¤ê¤Ë¥ª¥×¥·¥ç¥ó `truecolor` ¤ò»È¤¨¤Ð¡¢24 ¥Ó¥Ã¥È/¥Ô¥¯¥»¥ë¤Î¿§ ¾ðÊó¤ò»ý¤Ä TrueColor ²èÁü¤¬À¸À®¤µ¤ì¤Þ¤¹¡£Æ©ÌÀ²½Åɤê¤Ä¤Ö¤· (transparent fill) ¤ò»ÈÍѤ¹¤ë¤È¤¤Ï¡¢¤³¤Î¥ª¥×¥·¥ç¥ó `truecolor` ¤¬É¬Íפˤʤê¤Þ¤¹¡£ °Ê²¼»²¾È: `fillstyle`¡£ÇØ·Ê¤ÎÆ©ÌÀ²½¤Ï¡¢ÈÖ¹æÉÕ¤±²èÁü¤« TrueColor ²èÁü¤Ç ²Äǽ¤Ç¤¹¡£
`butt` ¤ÏÀþʬ¤ÎÉÁ²è¤Ç¡¢¤½¤Îü¤ÎÅÀ¤Ç¤Î¤Ï¤ß¤À¤·¤òµ¯¤³¤µ¤Ê¤¤ÉÁ²è¥á¥½¥Ã¥É ¤ò»È¤¦¤è¤¦¥É¥é¥¤¥Ð¤Ë»Ø¼¨¤·¤Þ¤¹¡£¤³¤ÎÀßÄê¤Ï¡¢ÀþÉý¤¬ 1 ¤è¤êÂ礤¤¾ì¹ç¤Ë ¤Î¤ß͸ú¤Ç¤¹¡£¤³¤ÎÀßÄê¤Ï¡¢¿åÊ¿Àþ¡¢¿âľÀþ¤ÎÉÁ²è¤Î¾ì¹ç¤ËÍÍѤǤ·¤ç¤¦¡£ ¥Ç¥Õ¥©¥ë¥È¤Ï `rounded` (´Ý¤á) ¤Ç¤¹¡£
¥Õ¥©¥ó¥È¤ÎÁªÂò¤Î¾ÜºÙ¤Ï¡¢¤ä¤äÊ£»¨¤Ç¤¹¡£ °Ê²¼¤ËƱ¤¸°ÕÌ£¤ò»ý¤Ä´Êñ¤ÊÎã¤ò¼¨¤·¤Þ¤¹:
set term png font arial 11 set term png font "arial,11"
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢`fonts` ¤Î²¼¤Î³ºÅö¤¹¤ë¥»¥¯¥·¥ç¥ó¤ò»²¾È¤·¤Æ¤¯ ¤À¤µ¤¤¡£
½ÐÎÏÉÁ²è¥µ¥¤¥º <x,y> ¤Ï¥Ô¥¯¥»¥ëñ°Ì¤ÇÍ¿¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï 640x480 ¤Ç ¤¹¡£°Ê²¼¤â»²¾È: `canvas`, size¡£ ÉÁ²è½ªÎ»¸å¤Îü¤Î;Çò¤Ï¡¢¥ª¥×¥·¥ç¥ó `crop` ¤Ç¼è¤ê½ü¤¯¤³¤È¤¬¤Ç¤¡¢¤½¤Î·ë ²Ì¤È¤·¤Æ¤½¤Î²èÁü¥µ¥¤¥º¤Ï¾®¤µ¤¯¤Ê¤ê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `nocrop` ¤Ç¤¹¡£
ÇØ·Ê¿§¤Ï 'xrrggbb' ¤Î·Á¼°¤Ç»ØÄꤷ¤Þ¤¹¡£¤³¤³¤Ç¡¢x ¤Ï¤½¤Î¤Þ¤Þʸ»ú 'x' ¤ò °ÕÌ£¤·¡¢'rrggbb' ¤ÏÀÖ¡¢ÎС¢ÀĤΠ16 ¿Ê¿ô¤Ç¤ÎÀ®Ê¬¤Ç¤¹¡£Î㤨¤Ð 'x00ff00' ¤ÏÎФòɽ¤·¤Þ¤¹¡£ÇØ·Ê¿§°Ê³°¤ÎÄɲäο§»ØÄê¤ÏÈó¿ä¾©¤Ç¤¹¡£
— ÎÃ —
set terminal png medium size 640,480 xffffff
¤³¤ÎÎã¤Ï medium ¥µ¥¤¥º¤Î¡¢Â礤µÊѹ¹ÉÔǽ¤Ç²óž¤Ç¤¤Ê¤¤ÁȤ߹þ¤ß¥Õ¥©¥ó¥È ¤ò»ÈÍѤ·¡¢Æ©ÌÀ²½¤µ¤ì¤Ê¤¤ÇØ·Ê¿§¤È¤·¤ÆÇò (xffffff) ¤ò»ÈÍѤ·¤Þ¤¹¡£
set terminal png font arial 14 size 800,600
¤³¤ì¤Ï¡¢'arial' ¤È¤¤¤¦¥Õ¥§¡¼¥¹Ì¾¤Î¥¹¥±¡¼¥é¥Ö¥ë¥Õ¥©¥ó¥È¤ò¸¡º÷¤·¡¢¥Õ¥©¥ó ¥È¥µ¥¤¥º¤ò 14pt ¤ËÀßÄꤷ¤Þ¤¹¡£¥Õ¥©¥ó¥È¤Î¸¡º÷¤¬¤É¤Î¤è¤¦¤Ë¹Ô¤ï¤ì¤ë¤«¤Ë¤Ä ¤¤¤Æ¤Ï°Ê²¼»²¾È: `fonts`¡£
set terminal png transparent truecolor enhanced
¤³¤ì¤Ï¡¢24 ¥Ó¥Ã¥È/¥Ô¥¯¥»¥ë¤Î¿§¾ðÊó¤ò»ÈÍѤ·¡¢ÇطʤòÆ©ÌÀ²½¤·¤Þ¤¹¡£¤½¤·¤Æ ɽ¼¨¤µ¤ì¤ëʸ»úÎó¤ÎÇÛÃÖÀ©¸æ¤È¤·¤Æ `enhanced text` ¥â¡¼¥É¤ò»ÈÍѤ·¤Þ¤¹¡£
`ggi` ¥É¥é¥¤¥Ð¤Ï X ¤ä svgalib ¤Î¤è¤¦¤Ê°Û¤Ê¤ë¥¿¡¼¥²¥Ã¥È¾å¤Çưºî¤·¤Þ¤¹¡£
½ñ¼°:
set terminal ggi [acceleration <integer>] [[mode] {mode}]
X ¤Ç¤Ï¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Îµ¡Ç½¤ò»È¤Ã¤Æ¥¦¥£¥ó¥É¥¦¤Î¥µ¥¤¥º¤òÊѹ¹¤¹¤ë ¤³¤È¤Ï¤Ç¤¤Þ¤»¤ó¤¬¡¢¥â¡¼¥É¤ò mode ¥ª¥×¥·¥ç¥ó¤ò»È¤Ã¤Æ¡¢Î㤨¤Ð°Ê²¼¤Î¤è¤¦ ¤ËÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹:
- V1024x768 - V800x600 - V640x480 - V320x200
¾¤Î¥â¡¼¥É¤Ë¤Ä¤¤¤Æ¤Ï¡¢ggi (libggi) ¤Î¥É¥¥å¥á¥ó¥È¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£ ¥¡¼¥ï¡¼¥É `mode` ¤ÏÄɲ䷤Ƥ⤷¤Ê¤¯¤Æ¤â·ë¹½¤Ç¤¹¡£libggi ¤Î¥Þ¥Ë¥å¥¢¥ë ¥Ú¡¼¥¸¤Ç¾Ò²ð¤µ¤ì¤Æ¤¤¤ë¤è¤¦¤Ë¡¢´Ä¶ÊÑ¿ô¤Ç¥¿¡¼¥²¥Ã¥È¤òÁªÂò¤¹¤ë¤³¤È¤ò¤ª´« ¤á¤·¤Þ¤¹¡£X ¾å¤Ç DGA ¤ò»È¤¦¤Ê¤é¡¢Î㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ¤¯¤À¤µ¤¤¡£
bash> export GGI_DISPLAY=DGA csh> setenv GGI_DISPLAY DGA
`acceleration` ¤Ï¡¢ÁêÂÐŪ¤Ê¥Ý¥¤¥ó¥¿Æ°ºî¥¤¥Ù¥ó¥È¤òȯÀ¸¤¹¤ë¥¿¡¼¥²¥Ã¥È (Î㤨¤Ð DGA) ¤Ç¤Î¤ß»ÈÍѤµ¤ì¡¢Àµ¤ÎÀ°¿ô¤ÇÁêÂÐŪ¤Êµ÷Î¥¤ËÂФ¹¤ëÇÜΨ (ÀѰø »Ò) ¤òɽ¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î acceleration ¤Ï 7 ¤Ç¤¹¡£
Îã:
set term ggi acc 10 set term ggi acc 1 mode V1024x768 set term ggi V1024x768"
`gpic` ¥É¥é¥¤¥Ð¤Ï FSF (the Free Software Foundations) ¤Î "groff" ¥Ñ¥Ã ¥±¡¼¥¸¤ÎÃæ¤Î GPIC ·Á¼°¤Î¥°¥é¥Õ¤òÀ¸À®¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï 5 x 3 ¥¤¥ó¥Á¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¸¶ÅÀ¤Ë´Ø¤¹¤ë¤â¤Î¤Î¤ß¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï (0,0) ¤Ç¤¹¡£
½ñ¼°:
set terminal gpic {<x> <y>}
¤³¤³¤Ç `x` ¤È `y` ¤Îñ°Ì¤Ï¥¤¥ó¥Á¤Ç¤¹¡£
ñ½ã¤Ê¥°¥é¥Õ¤òÀ°·Á¤¹¤ë¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
groff -p -mpic -Tps file.pic > file.ps
pic ¤«¤é¤Î½ÐÎϤϥѥ¤¥×¤Ç eqn ¤ËÅϤ¹¤³¤È¤â¤Ç¤¤ë¤Î¤Ç¡¢'set label' ¤È `set {x/y}label` ¥³¥Þ¥ó¥É¤Ç¥°¥é¥Õ¤ËÊ£»¨¤Ê´Ø¿ô¤Î¼°¤òÆþ¤ì¤ë¤³¤È¤â²Äǽ¤Ç ¤¹¡£Î㤨¤Ð¡¢
set ylab '@space 0 int from 0 to x alpha ( t ) roman d t@'
¤È¤¹¤ì¤Ð¡¢°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ë¤è¤Ã¤Æ y ¼´¤ËåºÎï¤ÊÀÑʬ¤¬¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Þ¤¹¡£
gpic filename.pic | geqn -d@@ -Tps | groff -m[macro-package] -Tps > filename.ps
¤³¤Î¤è¤¦¤Ë¤·¤Æºî¤é¤ì¤¿¿Þ¤Ïʸ½ñ¤ËåºÎï¤ËÅö¤Æ¤Ï¤Þ¤ë¤è¤¦¤Ë¿½Ì¤¹¤ë¤³¤È¤¬¤Ç ¤¤Þ¤¹¡£pic ¸À¸ì¤Ï´Êñ¤ËÍý²ò¤Ç¤¤ë¤Î¤Ç¡¢É¬ÍפʤéÍÆ°×¤Ë¥°¥é¥Õ¤òľÀÜÊÔ½¸ ¤Ç¤¤Þ¤¹¡£`gnuplot` ¤Çºî¤é¤ì¤ë pic ¥Õ¥¡¥¤¥ë¤ÎÁ´¤Æ¤ÎºÂɸ¤Ï x+gnuplotx, y+gnuploty ¤Î·Á¤ÇÍ¿¤¨¤é¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï x, y ¤ÎÃÍ¤Ï 0 ¤Ç¤¹¡£¤¤¤¯ ¤Ä¤«¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¤½¤Î x,y ¤ò 0 ¤ÈÀßÄꤷ¤Æ¤¤¤ë¹Ô¤òºï½ü¤¹¤ì¤Ð¡¢°Ê²¼ ¤Î¤è¤¦¤Ë¤·¤ÆÊ£¿ô¤Î¥°¥é¥Õ¤ò°ì¤Ä¤Î¿Þ¤ÎÃæ¤ËÆþ¤ì¤Æ¤·¤Þ¤¦¤³¤È¤â¤Ç¤¤Þ¤¹ (¥Ç ¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï 5.0x3.0 ¥¤¥ó¥Á):
.PS 8.0 x=0;y=3 copy "figa.pic" x=5;y=3 copy "figb.pic" x=0;y=0 copy "figc.pic" x=5;y=0 copy "figd.pic" .PE
¤³¤ì¤Ï¡¢²£¤Ë 2 ¤Ä¡¢½Ä¤Ë 2 ¤Ä¤º¤Äʤó¤À 4 ¤Ä¤Î¥°¥é¥Õ¤«¤é¤Ê¤ë¡¢8 ¥¤¥ó¥Á ¤Î¹¤µ¤Î¿Þ¤òÀ¸À®¤·¤Þ¤¹¡£
°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ç¤âƱ¤¸¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
set terminal gpic x y
¤³¤ì¤òÎ㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ë»È¤¤¤Þ¤¹¡£
.PS 6.0 copy "trig.pic" .PE"
`gpic` ¥É¥é¥¤¥Ð¤Ï FSF (the Free Software Foundations) ¤Î "groff" ¥Ñ¥Ã ¥±¡¼¥¸¤ÎÃæ¤Î GPIC ·Á¼°¤Î¥°¥é¥Õ¤òÀ¸À®¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï 5 x 3 ¥¤¥ó¥Á¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¸¶ÅÀ¤Ë´Ø¤¹¤ë¤â¤Î¤Î¤ß¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï (0,0) ¤Ç¤¹¡£
½ñ¼°:
set terminal gpic {<x> <y>}
¤³¤³¤Ç `x` ¤È `y` ¤Îñ°Ì¤Ï¥¤¥ó¥Á¤Ç¤¹¡£
ñ½ã¤Ê¥°¥é¥Õ¤òÀ°·Á¤¹¤ë¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Þ¤¹¡£
groff -p -mpic -Tps file.pic > file.ps
pic ¤«¤é¤Î½ÐÎϤϥѥ¤¥×¤Ç eqn ¤ËÅϤ¹¤³¤È¤â¤Ç¤¤ë¤Î¤Ç¡¢'set label' ¤È `set {x/y}label` ¥³¥Þ¥ó¥É¤Ç¥°¥é¥Õ¤ËÊ£»¨¤Ê´Ø¿ô¤Î¼°¤òÆþ¤ì¤ë¤³¤È¤â²Äǽ¤Ç ¤¹¡£Î㤨¤Ð¡¢
set ylab '@space 0 int from 0 to x alpha ( t ) roman d t@'
¤È¤¹¤ì¤Ð¡¢°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ë¤è¤Ã¤Æ y ¼´¤ËåºÎï¤ÊÀÑʬ¤¬¸«½Ð¤·ÉÕ¤±¤µ¤ì¤Þ¤¹¡£
gpic filename.pic | geqn -d@@ -Tps | groff -m[macro-package] -Tps > filename.ps
¤³¤Î¤è¤¦¤Ë¤·¤Æºî¤é¤ì¤¿¿Þ¤Ïʸ½ñ¤ËåºÎï¤ËÅö¤Æ¤Ï¤Þ¤ë¤è¤¦¤Ë¿½Ì¤¹¤ë¤³¤È¤¬¤Ç ¤¤Þ¤¹¡£pic ¸À¸ì¤Ï´Êñ¤ËÍý²ò¤Ç¤¤ë¤Î¤Ç¡¢É¬ÍפʤéÍÆ°×¤Ë¥°¥é¥Õ¤òľÀÜÊÔ½¸ ¤Ç¤¤Þ¤¹¡£`gnuplot` ¤Çºî¤é¤ì¤ë pic ¥Õ¥¡¥¤¥ë¤ÎÁ´¤Æ¤ÎºÂɸ¤Ï x+gnuplotx, y+gnuploty ¤Î·Á¤ÇÍ¿¤¨¤é¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï x, y ¤ÎÃÍ¤Ï 0 ¤Ç¤¹¡£¤¤¤¯ ¤Ä¤«¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¤½¤Î x,y ¤ò 0 ¤ÈÀßÄꤷ¤Æ¤¤¤ë¹Ô¤òºï½ü¤¹¤ì¤Ð¡¢°Ê²¼ ¤Î¤è¤¦¤Ë¤·¤ÆÊ£¿ô¤Î¥°¥é¥Õ¤ò°ì¤Ä¤Î¿Þ¤ÎÃæ¤ËÆþ¤ì¤Æ¤·¤Þ¤¦¤³¤È¤â¤Ç¤¤Þ¤¹ (¥Ç ¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï 5.0x3.0 ¥¤¥ó¥Á):
.PS 8.0 x=0;y=3 copy "figa.pic" x=5;y=3 copy "figb.pic" x=0;y=0 copy "figc.pic" x=5;y=0 copy "figd.pic" .PE
¤³¤ì¤Ï¡¢²£¤Ë 2 ¤Ä¡¢½Ä¤Ë 2 ¤Ä¤º¤Äʤó¤À 4 ¤Ä¤Î¥°¥é¥Õ¤«¤é¤Ê¤ë¡¢8 ¥¤¥ó¥Á ¤Î¹¤µ¤Î¿Þ¤òÀ¸À®¤·¤Þ¤¹¡£
°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ç¤âƱ¤¸¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
set terminal gpic x y
¤³¤ì¤òÎ㤨¤Ð°Ê²¼¤Î¤è¤¦¤Ë»È¤¤¤Þ¤¹¡£
.PS 6.0 copy "trig.pic" .PE"
`grass` ¥É¥é¥¤¥Ð¤Ï GRASS ÃÏÍý¾ðÊó¥·¥¹¥Æ¥à¤Î¥æ¡¼¥¶¤¬ `gnuplot` ¤òÍøÍѤ¹ ¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï grassp-list@moon.cecer.army.mil ¤ËÏ¢Íí¤ò¼è¤Ã¤Æ¤¯¤À¤µ¤¤¡£¥Ú¡¼¥¸¤Ï GRASS ¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤Î¸½ºß¤Î¥Õ¥ì¡¼ ¥à¤Ë½ñ¤«¤ì¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`hp2623a` ¥É¥é¥¤¥Ð¤Ï¥Ò¥å¡¼¥ì¥Ã¥È¥Ñ¥Ã¥«¡¼¥É (Hewlett Packard) HP2623A ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`hp2648` ¥É¥é¥¤¥Ð¤Ï¥Ò¥å¡¼¥ì¥Ã¥È¥Ñ¥Ã¥«¡¼¥É (Hewlett Packard) HP2647 ¤È HP2648 ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`hp500c` ¥É¥é¥¤¥Ð¤Ï¥Ò¥å¡¼¥ì¥Ã¥È¥Ñ¥Ã¥«¡¼¥É (Hewlett Packard) ¼Ò¤Î HP DeskJet 500c ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤ì¤Ë¤Ï²òÁüÅ٤Ȱµ½Ì¤Ë´Ø¤¹¤ë¥ª¥×¥·¥ç¥ó ¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set terminal hp500c {<res>} {<comp>}
¤³¤³¤Ç `res` ¤Ï 75, 100, 150, 300 ¤Î¤¤¤º¤ì¤«¤Î²òÁüÅÙ (DPI; dots per inch) ¤Ç¡¢`comp` ¤Ï "rle" ¤« "tiff" ¤Ç¤¹¡£Â¾¤ÎÀßÄê¤ò¤¹¤ë¤È¤½¤ì¤Ï¥Ç¥Õ¥© ¥ë¥È¤ÎÃͤˤʤê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï 75 dpi ¤Ç°µ½Ì¤Ï¤Ê¤·¤Ç¤¹¡£¹â²òÁüÅ٤ǤΠ¥é¥¹¥¿¥é¥¤¥º¤Ï¤¿¤¯¤µ¤ó¤Î¥á¥â¥ê¤òɬÍפȤ·¤Þ¤¹¡£"
`hpgl` ¥É¥é¥¤¥Ð¤Ï HP7475A ¥×¥í¥Ã¥¿¤Î¤è¤¦¤ÊÁõÃÖÍѤΠHPGL ½ÐÎϤò¹Ô¤Ê¤¤¤Þ ¤¹¡£¤³¤ì¤Ï 2 ¤Ä¤ÎÀßÄê²Äǽ¤Ê¥ª¥×¥·¥ç¥ó¤ò»ý¤Á¤Þ¤¹: ¤½¤ì¤Ï¥Ú¥ó¤Î¿ô¤È `eject` ¥ª¥×¥·¥ç¥ó¤Ç¡¢"eject" ¤ÏÉÁ²è¸å¤Ë¥×¥í¥Ã¥¿¤Ë¥Ú¡¼¥¸¤òÇӽФµ¤»¤ë¤è¤¦»Ø¼¨¤· ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 6 ¤Ä¤Î¥Ú¥ó¤ò»È¤¤¡¢ÉÁ²è¸å¤Î¥Ú¡¼¥¸¤ÎÇӽФϹԤʤ¤¤Þ¤»¤ó¡£
¹ñºÝŪʸ»ú¥»¥Ã¥È ISO-8859-1 ¤È CP850 ¤ò `set encoding iso_8859_1` ¤ä `set encoding cp850` ¤Çǧ¼±¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹ (¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: encoding)¡£
½ñ¼°:
set terminal hpgl {<number_of_pens>} {eject}
°Ê²¼¤ÎÀßÄê
set terminal hpgl 8 eject
¤Ï¡¢°ÊÁ°¤Î `hp7550` ¥É¥é¥¤¥Ð¤ÈƱÅù¤Ç¡¢ÀßÄê
set terminal hpgl 4
¤Ï¡¢°ÊÁ°¤Î `hp7580b` ¥É¥é¥¤¥Ð¤ÈƱÅù¤Ç¤¹¡£
`pcl5` ¥É¥é¥¤¥Ð¤Ï¡¢Hewlett-Packard Designjet 750C¡¢Hewlett-Packard Laserjet III, Hewlett-Packard Laserjet IV ¤Î¤è¤¦¤Ê¥×¥í¥Ã¥¿¤ò¥µ¥Ý¡¼¥È¤· ¤Þ¤¹¡£¤³¤ì¤Ï¼ÂºÝ¤Ë¤Ï HPGL-2 ¤ò»ÈÍѤ·¤Æ¤¤¤ë¤Î¤Ç¤¹¤¬¡¢ÁõÃÖ´Ö¤Ç̾Á°¤Î¾×ÆÍ ¤¬¤¢¤ê¤Þ¤¹¡£¤³¤Î¥É¥é¥¤¥Ð¤Ë¤Ï¤¤¤¯¤Ä¤«¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤ì¤é¤Ï °Ê²¼¤Ë¼¨¤·¤¿½ç½ø¤Ç»ØÄꤷ¤Ê¤±¤ì¤Ð¤¤¤±¤Þ¤»¤ó:
½ñ¼°:
set terminal pcl5 {mode <mode>} {<plotsize>} {{color {<number_of_pens>}} | monochrome} {solid | dashed} {font <font>} {size <fontsize>} {pspoints | nopspoints}
<mode> ¤Ï `landscape` ¤« `portrait` ¤Ç¤¹¡£<plotsize> ¤Ï¥°¥é¥Õ¤ÎʪÍýŪ ¤ÊÉÁ²è¥µ¥¤¥º¤Ç¡¢¤½¤ì¤Ï°Ê²¼¤Î¤¦¤Á¤Î¤¤¤º¤ì¤«¤Ç¤¹: `letter` ¤Ïɸ½à¤Î (8 1/2" X 11") ½ÐÎÏ¡¢`legal` ¤Ï (8 1/2" X 14") ½ÐÎÏ¡¢`noextended` ¤Ï (36" X 48") ½ÐÎÏ (letter ¥µ¥¤¥ºÈæ)¡¢`extended` ¤Ï (36" X 55") ½ÐÎÏ (¤Û¤Ü legal ¥µ¥¤¥ºÈæ)¡£`color` ¤ÏÊ£¿ô¤Î¥Ú¥ó (¤¹¤Ê¤ï¤Á¥«¥é¡¼) ÉÁ²èÍÑ¤Ç <number_of_pens> ¤Ï¥«¥é¡¼½ÐÎϤǻÈÍѤµ¤ì¤ë¥Ú¥ó¤ÎËÜ¿ô (¤¹¤Ê¤ï¤Á¿§¿ô) ¤Ç ¤¹¡£`monochrome` ¤Ï 1 ËܤΥڥó (Î㤨¤Ð¹õ) ¤ÎÉÁ²è¤Ç¤¹¡£`solid` ¤ÏÁ´¤Æ¤Î Àþ¤ò¼ÂÀþ¤ÇÉÁ¤¡¢`dashed` ¤Ï°Û¤Ê¤ëÅÀÀþ¤äº¿Àþ¥Ñ¥¿¡¼¥ó¤ÇÀþ¤òÉÁ¤Ê¬¤±¤Þ¤¹¡£ <font> ¤Ï `stick`, `univers`, `cg_times`, `zapf_dingbats`, `antique_olive`, `arial`, `courier`, `garamond_antigua`, `letter_gothic`, `cg_omega`, `albertus`, `times_new_roman`, `clarendon`, `coronet`, `marigold`, `truetype_symbols`, `wingdings` ¤Î¤¤¤º¤ì¤«¤Ç¤¹¡£<fontsize> ¤Ï¥Ý¥¤¥ó¥È ñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤ÎÂ礤µ¤Ç¤¹¡£ÅÀ¤Î¼ïÎà (point type) ¤Ï¡¢`nopspoints` ¤ò »ØÄꤹ¤ë¤³¤È¤Çɸ½àŪ¤Ê¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄ꤫¤éÁªÂò¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢ `pspoints` ¤ò»ØÄꤹ¤ë¤È postscript terminal ¤ÈƱ¤¸ÅÀ¤Î¼ïÎà¤ÎÀßÄ꤫¤é ÁªÂò¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Î¤¤¤¯¤Ä¤«¤ÎÁȤ߹þ¤Þ¤ì¤¿¥µ¥Ý¡¼¥È¤Ï¡¢¥×¥ê¥ó¥¿¤Ë°Í¸¤¹ ¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£Î㤨¤ÐÁ´¤Æ¤Î¥Õ¥©¥ó¥È¤Ï¶²¤é¤¯ HP Laserjet IV ¤Ç¤Ï¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¤¬¡¢HP Laserjet III ¤È Designjet 750C ¤Ç ¤Ï 2,3 (Î㤨¤Ð univers, stick) ¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¤Î¤ß¤Ç¤·¤ç¤¦¡£ ¤Þ¤¿¡¢laserjet ¤ÏÇò¹õ¤Î½ÐÎÏÁõÃ֤ʤΤǡ¢¤½¤ì¤é¤Ç¤Ï¥«¥é¡¼¤âÌÀ¤é¤«¤Ë»È¤¨ ¤Þ¤»¤ó¡£
¥Ç¥Õ¥©¥ë¥È: landscape, noextended, color (6 pens), solid, univers, 12
point, nopspoints
`pcl5` ¤Ç¤Ï¹ñºÝŪʸ»ú¥»¥Ã¥È¤Ï¥×¥ê¥ó¥¿¤Ç°·¤ï¤ì¤Þ¤¹¤Î¤Ç¡¢¥Æ¥¥¹¥Èʸ»úÎó ¤ËŬÀÚ¤Ê 8-bit ʸ»ú¥³¡¼¥É¤òÆþ¤ì¤ë¤À¤±¤Ç¡¢¤ï¤¶¤ï¤¶ encoding ¤Ç¼Ù Ëâ¤ò¤¹¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£
HPGL ¥°¥é¥Õ¥£¥Ã¥¯¤Ï¿¤¯¤Î¥½¥Õ¥È¥¦¥§¥¢¥Ñ¥Ã¥±¡¼¥¸¤Ç¼è¤ê¹þ¤à¤³¤È¤¬²Äǽ¤Ç ¤¹¡£"
`hpljii` ¥É¥é¥¤¥Ð¤Ï HP Laserjet Sries II ¥×¥ê¥ó¥¿¤ò¡¢`hpdj` ¥É¥é¥¤¥Ð¤Ï HP DeskJet 500 ¥×¥ê¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤ì¤é¤Î¥É¥é¥¤¥Ð¤Ç¤Ï¡¢²òÁüÅÙ ¤ÎÁªÂò¤¬²Äǽ¤Ç¤¹¡£
½ñ¼°:
set terminal hpljii | hpdj {<res>}
¤³¤³¤Ç `res` ¤Ï 75, 100, 150, 300 ¤Î¤¤¤º¤ì¤«¤Î²òÁüÅÙ (DPI; dots per inch) ¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Ï 75 ¤Ç¤¹¡£¹â²òÁüÅ٤ǤΥ饹¥¿¥é¥¤¥º¤Ï¤¿¤¯¤µ¤ó¤Î¥á ¥â¥ê¤òɬÍפȤ·¤Þ¤¹¡£
`hp500c` ¥É¥é¥¤¥Ð¤Ï `hpdj` ¤È¤Û¤ÜƱ¤¸¤Ç¤¹¤¬¡¢`hp500c` ¤Ï²Ã¤¨¤Æ¥«¥é¡¼¤È °µ½Ì¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£"
`hppj` ¥É¥é¥¤¥Ð¤Ï HP PaintJet ¤È HP3630 ¥×¥ê¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥× ¥·¥ç¥ó¤Ï¥Õ¥©¥ó¥È¤òÁªÂò¤¹¤ë¤â¤Î¤¬¤¢¤ë¤Î¤ß¤Ç¤¹¡£
½ñ¼°:
set terminal hppj {FNT5X9 | FNT9X17 | FNT13X25}
Ãæ´Ö¥µ¥¤¥º¥Õ¥©¥ó¥È (FNT9X17) ¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£"
`imagen` ¥É¥é¥¤¥Ð¤Ï Imagen ¥ì¡¼¥¶¥×¥ê¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤ì¤Ï 1 ¥Ú ¡¼¥¸¤ËÊ£¿ô¤Î¥°¥é¥Õ¤òÇÛÃÖ¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
½ñ¼°:
set terminal imagen {<fontsize>} {portrait | landscape} {[<horiz>,<vert>]}
`fontsize` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 12 ¥Ý¥¤¥ó¥È¤Ç¡¢¥ì¥¤¥¢¥¦¥È¤Î¥Ç¥Õ¥©¥ë¥È¤Ï `landscape` ¤Ç¤¹¡£`<horiz>` ¤È `<vert>` ¤Ï¥°¥é¥Õ¤ò²£Êý¸þ¤È½ÄÊý¸þ¤Ë²¿Îó ÃÖ¤¯¤«¤ò»ØÄꤷ¤Þ¤¹¡£¤³¤ì¤é¤Î¥Ç¥Õ¥©¥ë¥È¤Ï 1 ¤Ç¤¹¡£
Îã:
set terminal imagen portrait [2,3]
¤³¤ì¤Ï¡¢1 ¥Ú¡¼¥¸¤Ë 6 ¤Ä¤Î¥°¥é¥Õ¤ò²£¤Ë 2 Îó¡¢½Ä¤Ë 3 Îó¡¢½ÄÃÖ¤ (portrait) ¤ÇÇÛÃÖ¤·¤Þ¤¹¡£"
`kyo` ¤È `prescribe` ¤Î¥É¥é¥¤¥Ð¤Ï Kyocera (µþ¥»¥é) ¥ì¡¼¥¶¡¼¥×¥ê¥ó¥¿¤ò ¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤Îξ¼Ô¤ÎÍ£°ì¤Î°ã¤¤¤Ï¡¢`kyo` ¤¬ "Helvetica" ¤ò»È¤¦¤Î ¤ËÂФ·¤Æ `prescribe` ¤¬ "Courier" ¤ò»È¤¦¤³¤È¤À¤±¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê ¤Þ¤»¤ó¡£"
½ñ¼°:
set terminal {latex | emtex} {default | {courier|roman} {<fontsize>}} {size <XX>{unit}, <YY>{unit}} {rotate | norotate}
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤½¤ì¤òËä¤á¹þ¤àʸ½ñ¤Î¥Õ¥©¥ó¥È¤ÎÀßÄê¤ò°ú¤·Ñ¤®¤Þ¤¹¤¬¡¢Âå ¤ï¤ê¤Ë Courier (cmtt) ¤« Roman (cmr) ¥Õ¥©¥ó¥È¤Î¤¤¤º¤ì¤«¤Ë¤¹¤ë¥ª¥×¥·¥ç ¥ó¤¬»È¤¨¤Þ¤¹¡£¤½¤ÎºÝ¤Ï¥Õ¥©¥ó¥È¥µ¥¤¥º¤â»ØÄê¤Ç¤¤Þ¤¹¡£ ¤¢¤Ê¤¿¤Î DVI ¥É¥é¥¤¥Ð¤¬Ç¤°Õ¤Î¥µ¥¤¥º¤Î¥Õ¥©¥ó¥È¤òºî¤ê½Ð¤¹¤³¤È¤¬¤Ç¤¤Ê¤¤ ¾ì¹ç (Î㤨¤Ð dvips)¡¢É¸½àŪ¤Ê 10, 11, 12 ¥Ý¥¤¥ó¥È¥µ¥¤¥º¤Ç¤Ê¤ó¤È¤«¤·¤Î ¤¤¤Ç¤¯¤À¤µ¤¤¡£
METAFONT ¥æ¡¼¥¶¤Ø¤Î·Ù¹ð: METAFONT ¤Ï̯¤Ê¥µ¥¤¥º¤Ï¹¥¤ß¤Þ¤»¤ó¡£
LaTeX ¤Ë´Ø¤¹¤ëÁ´¤Æ¤Î¥É¥é¥¤¥Ð¤Ïʸ»úÎó¤ÎÇÛÃÖ¤ÎÀ©¸æ¤ËÆÃÊ̤ÊÊýË¡¤òÄ󶡤·¤Þ ¤¹: '{' ¤Ç»Ï¤Þ¤ëʸ»úÎó¤Ï¡¢'}' ¤ÇÊĤ¸¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤Îʸ»úÎóÁ´ÂÎ ¤¬¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°¤µ¤ì¤Þ¤¹¡£'[' ¤Ç»Ï¤Þ¤ëʸ»úÎó¤Î¾ì ¹ç¤Ï¡¢°ÌÃ֤λØÄê¤ò¤¹¤ëʸ»úÎó (t,b,l,r ¤Î¤¦¤Á 2 ¤Ä¤Þ¤Ç) ¤¬Â³¤¡¢¼¡¤Ë ']{'¡¢Ê¸»úÎóËÜÂΡ¢¤ÇºÇ¸å¤Ë '}' ¤È¤·¤Þ¤¹¤¬¡¢¤³¤Îʸ»úÎó¤Ï LaTeX ¤¬ LR-box ¤È¤·¤ÆÀ°·Á¤·¤Þ¤¹¡£'\\rule{}{}' ¤ò»È¤¨¤Ð¤µ¤é¤ËÎɤ¤°ÌÃÖ¹ç¤ï¤»¤¬²Äǽ¤Ç¤·¤ç ¤¦¡£
¿ô¤¢¤ëÃæ¤Ç¡¢ÅÀ (point) ¤Ï¡¢LaTeX ¤Î¥³¥Þ¥ó¥É "\\Diamond" ¤È "\\Box" ¤ò»È ¤Ã¤ÆÉÁ¤«¤ì¤Þ¤¹¡£¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï¸½ºß¤Ï LaTeX2e ¤Î¥³¥¢¤Ë¤Ï¸ºß¤»¤º¡¢ latexsym ¥Ñ¥Ã¥±¡¼¥¸¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤Î¥Ñ¥Ã¥±¡¼¥¸´ðËÜÇÛÉۤΰìÉô¤Ç ¤¢¤ê¡¢¤è¤Ã¤ÆÂ¿¤¯¤Î LaTeX ¤Î¥·¥¹¥Æ¥à¤Î°ìÉô¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥Ñ¥Ã¥±¡¼ ¥¸¤ò»È¤¦¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£ ¾¤ÎÅÀ¼ï¤Ï¡¢amssymb ¥Ñ¥Ã¥±¡¼¥¸¤Îµ¹æ¤ò»ÈÍѤ·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥µ¥¤¥º¤Ï 5 inch ¡ß 3 inch ¤Ç¤¹¤¬¡¢¥ª¥×¥·¥ç¥ó size ¤Ç ¤³¤ì¤ò¥æ¡¼¥¶¤Î´õ˾¤¹¤ë¤â¤Î¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£¤Þ¤¿¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï X ¤È Y ¤Î¥µ¥¤¥º¤Îñ°Ì¤Ï inch ¤Ç¤¹¤¬¡¢Â¾¤Îñ°Ì¤ò»È¤¦¤³¤È¤â²Äǽ¤Ç¤¹ (¸½ºß¤Ï cm ¤Î¤ß)¡£
'rotate' ¤ò»ØÄꤹ¤ë¤È¡¢Ê¸»úÎó¤Î²óž¡¢ÆÃ¤Ë y ¼´¤Î¥é¥Ù¥ë¤Î²óž¤¬²Äǽ¤Ë¤Ê ¤ê¤Þ¤¹ (graphics ¤« graphicx ¥Ñ¥Ã¥±¡¼¥¸¤¬É¬Í×)¡£¤½¤Î¾ì¹ç¡¢y ¼´¥é¥Ù¥ë¤ò 'ÀѤ߾夲·¿' ¤Ë¤¹¤ë»ÅÁȤߤÏÄä»ß¤µ¤ì¤Þ¤¹¡£
Îã: ¸«½Ð¤·¤Î°ÌÃÖ¹ç¤ï¤»¤Ë´Ø¤·¤Æ: gnuplot ¤Î¥Ç¥Õ¥©¥ë¥È (ÂçÄñ¤½¤ì¤Ê¤ê¤Ë¤Ê¤ë¤¬¡¢¤½¤¦¤Ç¤Ê¤¤¤³¤È¤â¤¢¤ë):
set title '\\LaTeX\\ -- $ \\gamma $'
¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°:
set label '{\\LaTeX\\ -- $ \\gamma $}' at 0,0
°ÌÃÖ¤òÌÀ¼¨Åª¤Ë»ØÄê (¾å¤Ë¹ç¤ï¤»¤ë):
set xlabel '[t]{\\LaTeX\\ -- $ \\gamma $}'
¾¤Î¸«½Ð¤· – ÌÜÀ¹¤ê¤ÎŤ¤¸«½Ð¤·¤ËÂФ¹¤ë¸«ÀѤê:
set ylabel '[r]{\\LaTeX\\ -- $ \\gamma $\\rule{7mm}{0pt}}'"
`linux` ¥É¥é¥¤¥Ð¤Ë¤Ï»ØÄꤹ¤ë¥ª¥×¥·¥ç¥ó¤Ï²¿¤â¤¢¤ê¤Þ¤»¤ó¡£¤½¤ì¤Ï¥Ç¥Õ¥©¥ë ¥È¤Î¥â¡¼¥ÉÍѤ˴ĶÊÑ¿ô GSVGAMODE ¤ò»²¾È¤·¤Þ¤¹¡£¤â¤·¤½¤ì¤¬ÀßÄꤵ¤ì¤Æ¤¤ ¤Ê¤±¤ì¤Ð 1024x768x256 ¤ò¥Ç¥Õ¥©¥ë¥È¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¤¬¡¢¤½¤ì¤¬¤Ç¤¤Ê¤±¤ì ¤Ð 640x480x16 (ɸ½à¤Î VGA) ¤È¤·¤Þ¤¹¡£"
¤³¤Î `lua` ½ÐÎϥɥ饤¥Ð¤Ï¡¢ÂоÝÀè»ØÄêÉÁ²è¥Õ¥¡¥¤¥ë¤òºîÀ®¤¹¤ë¤¿¤á¤Î¡¢³° Éô Lua ¥¹¥¯¥ê¥×¥È¤È¤ÎÁȤ߹ç¤ï¤»¤Çµ¡Ç½¤·¤Þ¤¹¡£¸½ºß¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ëÂÐ¾Ý ¤Ï¡¢TikZ -> pdflatex ¤Î¤ß¤Ç¤¹¡£
Lua ¤Ë´Ø¤¹¤ë¾ðÊó¤Ï¡¢http://www.lua.org ¤Ç»²¾È¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set terminal lua <target name> | "<file name>" {<script_args> ...} {help}
¥¹¥¯¥ê¥×¥ÈÍÑ¤Ë 'target name'¡¢¤Þ¤¿¤Ï°úÍÑÉäÉÕ¤¤Î 'file name' ¤¬É¬¿Ü¤Ç ¤¹¡£¥¹¥¯¥ê¥×¥È¤Î 'target name' ¤òÍ¿¤¨¤¿¾ì¹ç¤Ï¡¢¤³¤Î½ÐÎÏ·Á¼°¤Ï¡¢ "gnuplot-<target name>.lua" ¤ò¤Þ¤º¥í¡¼¥«¥ë¥Ç¥£¥ì¥¯¥È¥ê¤Çõ¤·¡¢¤½¤ì¤Ë ¼ºÇÔ¤¹¤ë¤È´Ä¶ÊÑ¿ô GNUPLOT_LUA_DIR ¤òõ¤·¤Þ¤¹¡£
¤½¤Î¾¤Î¤¹¤Ù¤Æ¤Î°ú¿ô¤Ï¡¢ÁªÂò¤·¤¿¥¹¥¯¥ê¥×¥È¤Ëɾ²Á¤µ¤»¤ë¤è¤¦¤ËÍ¿¤¨¤é¤ì¤Þ ¤¹¡£Î㤨¤Ð¡¢'set term lua tikz help' ¤Ï¡¢¥¹¥¯¥ê¥×¥È¤½¤ì¼«¿È¤Ë¡¢¥¹¥¯¥ê ¥×¥ÈÍѤΥª¥×¥·¥ç¥ó¤ÈÁªÂò¤Ë´Ø¤¹¤ëÄɲäΥإë¥×¤òɽ¼¨¤µ¤»¤Þ¤¹¡£
½ñ¼°:
set terminal macintosh {singlewin | multiwin} {vertical | novertical} {size <width>, <height> | default}
'singlewin' ¤Ïñ°ì¥¦¥£¥ó¥É¥¦¤Ø¤ÎÀ©¸Â¤Ç¤¢¤ê¡¢¥¢¥Ë¥á¡¼¥·¥ç¥óÍѤËÍÍѤǤ¹¡£ 'multiwin' ¤ÏÊ£¿ô¤Î¥¦¥£¥ó¥É¥¦¤¬»È¤¨¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ 'vertical' ¤Ï gx ¥ª¥×¥·¥ç¥ó¤Î¸µ¤Ç¤Î¤ß͸ú¤Ç¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ç¤Ï²óž ¤·¤¿Ê¸»úÎó¤ò¿âľÊý¸þ¤Ë½ñ¤¤Þ¤¹¡£novertical ¤Ï¤³¤Î¥ª¥×¥·¥ç¥ó¤ò̵¸ú¤Ë¤· ¤Þ¤¹¡£ size <width>, <height> ¤Ï preferences dialog ¤ÇÀßÄꤵ¤ì¤¿¥°¥é¥Õ¥µ¥¤¥º ¤ò½ñ¤´¹¤¨¡¢'set term mac size default' ¤« 'set term mac default' ¤¬»Ø Äꤵ¤ì¤ë¤Þ¤Ç¤½¤ÎÃͤÏÊÝ»ý¤µ¤ì¤Þ¤¹¡£
'set term mac size default' ¤Ï¥¦¥£¥ó¥É¥¦¥µ¥¤¥º¤ÎÀßÄê¤ò preferences dialog ¤ÇÀßÄꤷ¤¿¤â¤Î¤Ë¤·¤Þ¤¹¡£
'set term mac default' ¤ÏÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤËÀßÄꤷ¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï nogx, multiwin, novertical ¤Ç¤¹¡£
multiwin ¥ª¥×¥·¥ç¥ó¤Î¸µ¤Ç¥°¥é¥Õ¤òºîÀ®¤·¡¢¤½¤Î¸å singlewin ¤Ë¥¹¥¤¥Ã¥Á¤· ¤¿¾ì¹ç¡¢¼¡¤Î plot ¥³¥Þ¥ó¥É¤Ç¤Ï¹¹¤Ë°ì¤Ä¥¦¥£¥ó¥É¥¦¤¬ºî¤é¤ì¡¢¤³¤Î¿·¤·¤¤¥¦ ¥£¥ó¥É¥¦¤Ç¤Ï singlewin ¤¬Í¸ú¤Ê´Ö»ÈÍѤµ¤ì¤Þ¤¹¡£¤½¤·¤Æ multiwin ¤ËÌá¤ê¡¢ ¤¤¤¯¤Ä¤«¤Î¥°¥é¥Õ¤òÀ¸À®¤·¡¢¤Þ¤¿ºÆ¤Ó singlewin ¤Ë¥¹¥¤¥Ã¥Á¤¹¤ë¤È¡¢¤â¤·¸µ ¤Î 'singlewin' ¥¦¥£¥ó¥É¥¦¤¬¤Þ¤À³«¤¤¤Æ¤¤¤ì¤Ð¤½¤ì¤¬»È¤ï¤ì¡¢¤½¤¦¤Ç¤Ê¤±¤ì ¤Ð¿·¤·¤¤ 'singlewin' ¥¦¥£¥ó¥É¥¦¤¬ºî¤é¤ì¤Þ¤¹¡£'singlewin' ¥¦¥£¥ó¥É¥¦¤Ï ÈÖ¹æÉÕ¤±¤Ï¤µ¤ì¤Þ¤»¤ó¡£"
`mf` ¥É¥é¥¤¥Ð¤Ï METAFONT ¥×¥í¥°¥é¥à¤Ø¤ÎÆþÎÏ¥Õ¥¡¥¤¥ë¤òºî¤ê¤Þ¤¹¡£¤è¤Ã¤Æ ¤½¤Î¿Þ¤Ï TeX ¤Îʸ½ñÃæ¤Ç¤Ïʸ»ú¤ÈƱ¤¸¤è¤¦¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
ʸ½ñÃæ¤Ç¿Þ¤ò»È¤¦¤Ë¤Ï¡¢`gnuplot` ¤Î½ÐÎϤ¹¤ë¥Õ¥¡¥¤¥ë¤òÆþÎϤȤ·¤Æ METAFONT ¥×¥í¥°¥é¥à¤ò¼Â¹Ô¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤è¤Ã¤Æ¡¢¥æ¡¼¥¶¤Ï¥Õ¥©¥ó¥È¤¬ºî¤é¤ì¤ë ¥×¥í¥»¥¹¤È¿·¤·¤¯ºî¤Ã¤¿¥Õ¥©¥ó¥È¤ò¥É¥¥å¥á¥ó¥È¤Ë¼è¤ê¹þ¤à¤¿¤á¤Î´ðÁÃÃ챤¬ ɬÍפȤʤê¤Þ¤¹¡£¤·¤«¤·¡¢»ÈÍѤ¹¤ë¥µ¥¤¥È¤Ç METAFONT ¥×¥í¥°¥é¥à¤¬Å¬ÀÚ¤ËÀß Äꤵ¤ì¤Æ¤¤¤ì¤Ð¡¢·Ð¸³¤Î¤Ê¤¤¥æ¡¼¥¶¤Ç¤â¤½¤¦ÌäÂê¤Ê¤¯Áàºî¤Ï¤Ç¤¤ë¤Ç¤·¤ç¤¦¡£
¥°¥é¥ÕÃæ¤Îʸ»ú¤Ï METAFONT ¤Îʸ»ú¥»¥Ã¥È¤Ë´ð¤Å¤¤¤Æ¥µ¥Ý¡¼¥È¤µ¤ì¤Þ¤¹¡£¸½¾õ ¤Ç¤Ï Computer Modern Roman ¥Õ¥©¥ó¥È¥»¥Ã¥È¤¬ÆþÎϤǤ¹¤¬¡¢¥æ¡¼¥¶¤ÏɬÍ×¤Ê ¥Õ¥©¥ó¥È¤ò²¿¤Ç¤â¼«Í³¤ËÁª¤Ö¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤¿¤À¤·¤½¤ÎÁª¤ó¤À¥Õ¥©¥ó¥È¤Î METAFONT ¥½¡¼¥¹¥Õ¥¡¥¤¥ë¤¬»È¤¨¤ë¾õÂ֤ˤʤäƤ¤¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¸Ä¡¹¤Î ʸ»ú¤Ï METAFONT ¤ÎÃæ¤ÇÊÌ¡¹¤Î¥Ô¥¯¥Á¥ã¡¼ÊÑ¿ô¤ËÊݸ¤µ¤ì¡¢Ê¸»ú¤¬É¬Íפˤʤà ¤¿¤È¤¤Ë¤³¤ì¤é¤ÎÊÑ¿ô¤¬Áàºî (²óž¡¢¿½ÌÅù) ¤µ¤ì¤Þ¤¹¡£·çÅÀ¤Ï¡¢METAFONT ¥×¥í¥°¥é¥à¤¬²ò¼á¤ËÍפ¹¤ë»þ´Ö¤Ç¤¹¡£¤¢¤ë·×»»µ¡ (¤Ä¤Þ¤ê PC) ¤Ç¤Ï¡¢¥Ô¥¯¥Á ¥ã¡¼ÊÑ¿ô¤ò¤¿¤¯¤µ¤ó»ÈÍѤ·¤¹¤®¤ë¤³¤È¤Ç¡¢»È¤¨¤ë¥á¥â¥ê¤ÎÎ̤賦¤¬ÌäÂê¤òµ¯ ¤³¤¹¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
`mf` ¥É¥é¥¤¥Ð¤Ë¤Ï¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£
— METAFONT ¤Î»È¤¤ÊÝ —
- ½ÐÎÏ·Á¼° (terminal) ¤ò METAFONT ¤Ë¥»¥Ã¥È:
set terminal mf
- ½ÐÎÏ¥Õ¥¡¥¤¥ë̾¤òÀßÄê¡£Î㤨¤Ð:
set output "myfigures.mf"
- ¥°¥é¥Õ¤ÎÉÁ²è¡£³Æ¥°¥é¥Õ¤ÏÊÌ¡¹¤Îʸ»ú¤òÀ¸À®¤·¡¢¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÂ礤µ¤Ï 5x3 ¥¤¥ó¥Á¤Ç¤¹¤¬¡¢¤³¤ÎÂ礤µ¤Ï `set size 0.5,0.5` ¤Î¤è¤¦¤Ë¤·¤Æ¤É¤ó¤Ê¥µ ¥¤¥º¤Ë¤Ç¤â¼«Í³¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£
- `gnuplot` ¤ò½ªÎ»
- `gnuplot` ¤Î½ÐÎÏ¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ METAFONT ¤ò¼Â¹Ô¤·¡¢TFM ¥Õ¥¡¥¤¥ë¤È GF ¥Õ¥¡¥¤¥ë¤òºî¤ê¤Þ¤¹¡£¥°¥é¥Õ¤Ï³ä¤ÈÂ礤¤ (5x3 ¥¤¥ó¥Á) ¤Î¤Ç¡¢memmax ¤ÎÃͤ¬ ¾¯¤Ê¤¯¤È¤â 150000 ¤Ç¤¢¤ë METAFONT ¤ò»È¤¦É¬Íפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£Unix ¤Ç¤Ï¡¢ ¤½¤ì¤ÏÄ̾ï bigmf ¤È¤¤¤¦Ì¾Á°¤Ç¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¡£°Ê²¼¤Ç¤Ï¡¢ virmf ¥³¥Þ¥ó¥É¤¬ big ÈǤΠMETAFONT ¤Ç¤¢¤ë¤È²¾Äꤷ¡¢¼Â¹ÔÎã¤ò¼¨¤·¤Þ¤¹:
- METAFONT ¤ÎΩ¤Á¾å¤²:
virmf '&plain'
- ½ÐÎÏÁõÃÖ¤ÎÁªÂò: METAFONT ¥×¥í¥ó¥×¥È ('*') ¾å¤Ç¼¡¤Î¤è¤¦¤ËÂǤÁ¤Þ¤¹:
\\mode:=CanonCX; % ¤¢¤Ê¤¿¤Î»ÈÍѤ¹¤ë¥×¥ê¥ó¥¿¤ò»ØÄê
- ³ÈÂçΨ (magnification) ¤ÎÁªÂò (¥ª¥×¥·¥ç¥ó):
mag:=1; % ¤¢¤Ê¤¿¤Î¹¥¤ß¤ÎÃͤò»ØÄê
- `gnuplot` ¤Çºî¤Ã¤¿¥Õ¥¡¥¤¥ë¤òÆþÎÏ:
input myfigures.mf
ŵ·¿Åª¤Ê Unix ¥Þ¥·¥ó¤Ç¤Ï¡¢virmf '&plain' ¤ò¼Â¹Ô¤¹¤ë¥¹¥¯¥ê¥×¥È "mf" ¤¬ ¤¢¤ë¤Î¤Ç¡¢virmf &plain ¤ÎÂå¤ï¤ê¤Ë mf ¤ò»È¤¨¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê mfput.tfm ¤È mfput.$$$gf ($$$ ¤Ï½ÐÎÏÁõÃ֤βòÁüÅÙ) ¤Î 2 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤¬ºî¤é¤ì¤Þ¤¹¡£ ¾å¤Îºî¶È¤Ï¡¢¤¹¤Ù¤Æ¤ò¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç´Êñ¤Ë¼Â¹Ô¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹: virmf '&plain' '\\mode:=CanonCX; mag:=1; input myfigures.mf' ¤³¤Î¾ì¹ç¡¢ºî¤é¤ì¤ë¥Õ¥¡¥¤¥ë̾¤Ï myfigures.tfm ¤È myfigures.300gf ¤È¤¤¤¦ ̾Á°¤Ë¤Ê¤ê¤Þ¤¹¡£
- gftopk ¤ò»È¤Ã¤Æ GF ¥Õ¥¡¥¤¥ë¤«¤é PK ¥Õ¥¡¥¤¥ë¤òÀ¸À®:
gftopk myfigures.300gf myfigures.300pk
gftopk ¤¬ºî¤ë¥Õ¥¡¥¤¥ë¤Î̾Á°¤Ï¤¢¤Ê¤¿¤¬»ÈÍѤ¹¤ë DVI ¥É¥é¥¤¥Ð¤Ë°Í¸¤·¤Þ¤¹ ¤Î¤Ç¡¢¥µ¥¤¥È¤Î TeX ¤Î´ÉÍý¼Ô¤Ë¥Õ¥©¥ó¥È̾¤Îµ¬Â§¤Ë¤Ä¤¤¤ÆÊ¹¤¤¤Æ¤¯¤À¤µ¤¤¡£ ¼¡¤Ë TFM ¥Õ¥¡¥¤¥ë¤È PK ¥Õ¥¡¥¤¥ë¤òŬÅö¤Ê¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë¤« ¤Þ¤¿¤Ï´Ä¶ÊÑ¿ô¤òŬÀÚ¤ÊÃͤËÀßÄꤷ¤Þ¤¹¡£Ä̾綠¤ì¤Ï¡¢TEXFONTS ¤Ë¥«¥ì¥ó¥È¥Ç ¥£¥ì¥¯¥È¥ê¤ò´Þ¤á¤ë¤³¤È¤È¡¢¤¢¤Ê¤¿¤¬»ÈÍѤ¹¤ë DVI ¥É¥é¥¤¥Ð¤¬»ÈÍѤ·¤Æ¤¤¤ë´Ä ¶ÊÑ¿ô (ɸ½àŪ¤Ê̾Á°¤Ï¤¢¤ê¤Þ¤»¤ó¤¬ ...) ¤ËÂФ·¤ÆÆ±¤¸¤³¤È¤ò¤ä¤ì¤ÐºÑ¤ß¤Þ ¤¹¡£¤³¤ì¤Ï TeX ¤¬¥Õ¥©¥ó¥È¥á¥È¥ê¥Ã¥¯ (TFM) ¥Õ¥¡¥¤¥ë ¤ò¸«¤Ä¤±¡¢DVI ¥É¥é¥¤ ¥Ð¤¬ PK ¥Õ¥¡¥¤¥ë¤ò¸«¤Ä¤±¤é¤ì¤ë¤è¤¦¤Ë¤¹¤ë¤¿¤á¤ËɬÍפʺî¶È¤Ç¤¹¡£
- ʸ½ñ¤Ë¤½¤Î¥°¥é¥Õ¤òÆþ¤ì¤ë¤¿¤á¤Ë TeX ¤Ë¤½¤Î¥Õ¥©¥ó¥È̾¤ò»Ø¼¨:
\\font\\gnufigs=myfigures
³Æ¥°¥é¥Õ¤Ï¡¢ºÇ½é¤Î¥°¥é¥Õ¤¬Ê¸»ú 0¡¢2 ÈÖÌܤΥ°¥é¥Õ¤¬Ê¸»ú 1 ¤È¤¤¤¦¤è¤¦¤Ë¡¢ ¤½¤ì¤¾¤ì°ì¤Ä¤Îʸ»ú¤È¤·¤ÆÊݸ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¾åµ¤Îºî¶È¤ò¹Ô¤Ê¤¦¤È¡¢¥°¥é¥Õ ¤Ï¤½¤Î¾¤Îʸ»ú¤ÈƱ¤¸¤è¤¦¤Ë»È¤¦¤³¤È¤¬¤Ç¤¡¢Î㤨¤Ð¥°¥é¥Õ 1 ¤È 2 ¤òʸ½ñÃæ ¤Ë¥»¥ó¥¿¥ê¥ó¥°¤·¤ÆÃÖ¤¯¤¿¤á¤Ë plain TeX ¥Õ¥¡¥¤¥ëÃæ¤Ç¤¹¤Ù¤¤³¤È¤Ï:
\\centerline{\\gnufigs\\char0} \\centerline{\\gnufigs\\char1}
¤À¤±¤Ç¤¹¡£¤â¤Á¤í¤ó LaTeX ¤Ç¤Ï picture ´Ä¶¤ò»È¤Ã¤Æ \\makebox ¤È \\put ¥Þ ¥¯¥í¤ÇǤ°Õ¤Î°ÌÃ֤˥°¥é¥Õ¤òÇÛÃÖ¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
¤³¤Î¤ä¤êÊý¤Ï¡¢°ìÅÙ¥Õ¥©¥ó¥È¤òÀ¸À®¤·¤Æ¤·¤Þ¤¨¤Ð¡¢ÂçÉý¤Ë»þ´Ö¤ÎÀáÌó¤Ë¤Ê¤ê¤Þ ¤¹: TeX ¤Ï¥°¥é¥Õ¤òʸ»ú¤È¤·¤Æ»È¤¤¡¢¤½¤ì¤òÇÛÃÖ¤¹¤ë¤Ë¤Ï¤´¤¯¾¯¤Ê¤¤»þ´Ö¤·¤« »ÈÍѤ·¤Þ¤»¤ó¤·¡¢¥°¥é¥Õ¤è¤ê¤âʸ½ñ¤ÎÊý¤¬½¤Àµ¤¹¤ë¤³¤È¤¬Â¿¤¤¤Ç¤·¤ç¤¦¤«¤é¡£ ¤½¤·¤Æ¤³¤ì¤Ï TeX ¤Î¥á¥â¥ê¤ÎÀáÌó¤Ë¤â¤Ê¤ê¤Þ¤¹¡£METAFONT ¥É¥é¥¤¥Ð¤ò»È¤¦¤â ¤¦ºÇ¸å¤Î°ì¤Ä¤ÎÍøÅÀ¤Ï¡¢À¸À®¤µ¤ì¤ë DVI ¥Õ¥¡¥¤¥ë¤¬ËÜÍè¤Î¥Ç¥Ð¥¤¥¹Èó°Í¸¤Ê ·Á¤Ë¤Ê¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¤½¤ì¤Ï eepic ¤ä tpic ¥É¥é¥¤¥Ð¤Î¤è¤¦¤Ê \\special ¥³¥Þ¥ó¥É¤òÁ´¤¯»È¤ï¤Ê¤¤¤«¤é¤Ç¤¹¡£"
`mp` ¥É¥é¥¤¥Ð¤Ï Metapost ¥×¥í¥°¥é¥à¤ØÆþÎϤ¹¤ë¤³¤È¤ò°Õ¿Þ¤·¤¿½ÐÎϤòÀ¸À® ¤·¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ Metapost ¤ò¼Â¹Ô¤¹¤ë¤È¥°¥é¥Õ¤ò´Þ¤à EPS ¥Õ¥¡¥¤ ¥ë¤¬ºî¤é¤ì¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï Metapost ¤ÏÁ´¤Æ¤Îʸ»úÎó¤ò TeX ¤ËÄ̤·¤Þ ¤¹¡£¤³¤ì¤Ï¥¿¥¤¥È¥ë¤ä¸«½Ð¤·¤ËǤ°Õ¤Î TeX ¤Îµ¹æ¤òËܼÁŪ¤Ë»È¤¦¤³¤È¤¬¤Ç¤ ¤ë¡¢¤È¤¤¤¦ÍøÅÀ¤ò»ý¤Ä¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
½ñ¼°:
set term mp {color | colour | monochrome} {solid | dashed} {notex | tex | latex} {magnification <magsize>} {psnfss | psnfss-version7 | nopsnfss} {prologues <value>} {a4paper} {amstex} {"<fontname> {,<fontsize>}"}
¥ª¥×¥·¥ç¥ó `color` ¤ÏÀþ¤ò¥«¥é¡¼¤Ç½ñ¤¯¤³¤È¤ò°ÕÌ£¤· (¤½¤ì¤ò¥µ¥Ý¡¼¥È¤¹¤ë ¥×¥ê¥ó¥¿¤ä¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç)¡¢`monochrome` (¤Þ¤¿¤Ï²¿¤â»ØÄꤷ¤Ê¤¤¾ì¹ç) ¤Ï¹õ¤ÎÀþ¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó `solid` ¤ÏÀþ¤ò¼ÂÀþ¤ÇÉÁ¤¡¢`dashed` (¤Þ¤¿¤Ï̵»ØÄê) ¤ÏÀþ¤ò°Û¤Ê¤ë¥Ñ¥¿¡¼¥ó¤ÎÅÀÀþ¤ÇÉÁ¤Ê¬¤±¤Þ¤¹¡£`solid` ¤¬»Ø Äꤵ¤ì¤Æ¤«¤Ä `color` ¤¬»ØÄꤵ¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¡¢¤Û¤È¤ó¤ÉÁ´¤Æ¤ÎÀþ¤¬Æ±¤¸¤â ¤Î¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤â²¿¤«¤Î¾ì¹ç¤Ë¤ÏÍÍѤǤ·¤ç¤¦¤«¤éǧ¤á¤é¤ì¤Æ¤¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `notex` ¤Ï´°Á´¤Ë TeX ¤ò±ª²ó¤·¤Þ¤¹¤Î¤Ç¡¢¤³¤Î¥ª¥×¥·¥ç¥ó¤Î¸µ¤Ç ¤Ï¸«½Ð¤·¤Ë¤Ï TeX ¤Î¥³¡¼¥É¤Ï»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤»¤ó¡£¤³¤ì¤Ï¡¢¸Å¤¤¥°¥é¥Õ¥Õ ¥¡¥¤¥ë¡¢¤¢¤ë¤¤¤Ï TeX ¤Ç¤ÏÆÃ¼ìµ¹æ¤È¤·¤Æ²ò¼á¤µ¤ì¤Æ¤·¤Þ¤¦ `$` ¤ä `%` ¤Î ¤è¤¦¤Ê°ìÈÌŪ¤Êʸ»ú¤ò¤¿¤¯¤µ¤ó»È¤¦¥Õ¥¡¥¤¥ë¤Î¤¿¤á¤ËÍѰդµ¤ì¤Æ¤¤¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `tex` ¤Ï¡¢TeX ¤Ç½èÍý¤¹¤ëʸ»úÎó¤ò½ÐÎϤ¹¤ë¤è¤¦¤ËÀßÄꤷ¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `latex` ¤Ï¡¢LaTeX ¤Ç½èÍý¤¹¤ëʸ»úÎó¤ò½ÐÎϤ¹¤ë¤è¤¦¤ËÀßÄꤷ¤Þ ¤¹¡£¤³¤ì¤Ë¤è¤Ã¤Æ TeX ¤Ç¤Ï»È¤¨¤Ê¤¤¤±¤ì¤É LaTeX ¤Ç¤Ï»È¤¨¤ë¤â¤Î¡¢Î㤨¤Ðʬ ¿ô¤ò \\frac ¤Ç½ñ¤¤¤¿¤ê¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ò»È¤¦¾ì¹ç¤Ï¡¢ ´Ä¶ÊÑ¿ô TEX ¤Ë LaTeX ¤Î¼Â¹Ô¥×¥í¥°¥é¥à̾ (Ä̾ï¤Ï latex) ¤òÀßÄꤹ¤ë¤«¡¢ ¤¢¤ë¤¤¤Ï `mpost –tex=<LaTeX ¤Î¼Â¹Ô¥×¥í¥°¥é¥à̾> ...` ¤È¤¹¤ë¤³¤È¤ò˺¤ì ¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£¤½¤¦¤Ç¤Ê¤¤¤È metapost ¤Ï¥Æ¥¥¹¥È¤Î½èÍý¤Ë TeX ¤ò»È¤ª¤¦ ¤È¤·¤Æ¼ºÇÔ¤·¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£
TeX ¤Ë¤ª¤±¤ë¥Õ¥©¥ó¥È¥µ¥¤¥º¤ÎÊѹ¹¤Ï¿ô¼°¤Ë¤Ï¸ú²Ì¤¬¤Ê¤¯¡¢¤½¤Î¤è¤¦¤ÊÊѹ¹¤ò ¹Ô¤Ê¤¦¤È¤Æ¤â´Êñ¤ÊÊýË¡¤Ï¡¢Âç°èŪ¤Ë³ÈÂçΨ (magnification factor) ¤òÀßÄê ¤¹¤ë°Ê³°¤Ë¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤½¤ì¤¬¥ª¥×¥·¥ç¥ó `magnification` ¤Î°ÕÌ£¤Ç¤¹¡£ ¤½¤Î¾ì¹ç¤Ï³ÈÂçΨ¤ò¸å¤í¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Á´¤Æ¤Îʸ»ú (¥°¥é¥Õ¤Ç¤Ï ¤Ê¤¯) ¤Ï¤³¤ÎΨ¤Ç³ÈÂ礵¤ì¤Þ¤¹¡£¿ô¼°¤ò¥Ç¥Õ¥©¥ë¥È¤Î 10pt °Ê³°¤Î¾¤Î¥µ¥¤¥º ¤Ç½ñ¤¤¿¤¤¾ì¹ç¤Ï¤³¤ì¤ò»ÈÍѤ·¤Æ¤¯¤À¤µ¤¤¡£¤¿¤À»Äǰ¤Ê¤³¤È¤ËÁ´¤Æ¤Î¿ô¼°¤¬Æ± ¤¸¥µ¥¤¥º¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¤¬¡¢¤·¤«¤·¡¢°Ê²¼¤Î MP ½ÐÎϤÎÊÔ½¸¤Ë´Ø¤¹¤ëÀâÌÀ ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£`mag` ¤Ï `notex` ¤Î¸µ¤Ç¤âƯ¤¤Þ¤¹¤¬¡¢¤½¤ì¤ò¹Ô¤Ê¤¦ °ÕÌ£¤¬¤Ê¤¤¤¯¤é¤¤ (°Ê²¼¤Ë½Ò¤Ù¤ë) ¥Õ¥©¥ó¥È¥µ¥¤¥º¥ª¥×¥·¥ç¥ó¤Ï¤¦¤Þ¤¯Æ¯¤¤Þ ¤¹¡£
¥ª¥×¥·¥ç¥ó `psnfss` ¤Ï postscript ¥Õ¥©¥ó¥È¤ò LaTeX ¤ÈÁȤ߹ç¤ï¤»¤Æ»ÈÍÑ ¤·¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï LaTeX ¤¬»È¤ï¤ì¤ë¾ì¹ç¤Î¤ß°ÕÌ£¤ò»ý¤Á¤Þ¤¹¤Î¤Ç¡¢ ¼«Æ°Åª¤Ë `latex` ¥ª¥×¥·¥ç¥ó¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï°Ê²¼¤Î LaTeX ¥Ñ¥Ã¥±¡¼¥¸¤ò»ÈÍѤ·¤Þ¤¹: inputenc(latin1), fontenc(T1), mathptmx, helvet(scaled=09.2), courier, latexsym, textcomp
¥ª¥×¥·¥ç¥ó `psnfss-version7` ¤â postscript ¥Õ¥©¥ó¥È¤ò LaTeX ¤ÈÁȤ߹ç¤ï ¤»¤Æ»ÈÍѤ·¤Þ¤¹ (`latex` ¤¬¼«Æ°Åª¤ËÁªÂò¤µ¤ì¤Þ¤¹) ¤¬¡¢°Ê²¼¤Î LaTeX ¥Ñ¥Ã ¥±¡¼¥¸¤ò»ÈÍѤ·¤Þ¤¹: inputenc(latin1), fontenc(T1), times, mathptmx, helvet, courier
¥ª¥×¥·¥ç¥ó `nopsnfss` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¡¢É¸½àŪ¤Ê¥Õ¥©¥ó¥È (²¿¤â»ØÄꤵ¤ì¤Æ ¤¤¤Ê¤±¤ì¤Ð cmr10) ¤¬»È¤ï¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `prologues` ¤ÏÄɲäÎÃͤò°ú¿ô¤Ë»ý¤Á¡¢metapost ¥Õ¥¡¥¤¥ë¤Ë `prologues:=<¤½¤ÎÃÍ>` ¤È¤¤¤¦¹Ô¤òÄɲä·¤Þ¤¹¡£ÃͤȤ·¤Æ `2` ¤ò»ØÄꤹ¤ë¤È metapost ¤Ï eps ¥Õ¥¡¥¤¥ë¤òºî¤ë¤è¤¦¤Ë postscript ¥Õ¥©¥ó¥È¤ò»ÈÍѤ·¡¢¤½¤ì ¤Ë¤è¤ê¤½¤Î·ë²Ì¤ÏÎ㤨¤Ð ghostscript ¤Ê¤É¤Ç»²¾È¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£É¸ ½à¤Ç¤Ï metapost ¤Ï TeX ¤Î¥Õ¥©¥ó¥È¤ò»ÈÍѤ·¤Þ¤¹¤Î¤Ç¡¢¤½¤ì¤ò»²¾È¤¹¤ë¤Ë¤Ï (La)TeX ¤Î¥Õ¥¡¥¤¥ë¤Ë¼è¤ê¹þ¤àɬÍפ¬¤¢¤ê¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `noprologues` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¡¢prologue ¤Ç»ØÄꤷ¤¿¤¤¤«¤Ê¤ë¹Ô ¤âÄɲ䵤ì¤Þ¤»¤ó¡£
¥ª¥×¥·¥ç¥ó `a4paper` ¤Ï `[a4paper]` ¤ò documentclass ¤ËÄɲä·¤Þ¤¹¡£É¸ ½à¤Ç¤Ï letter ÍÑ»æ (¥Ç¥Õ¥©¥ë¥È) ¤¬»È¤ï¤ì¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï LaTeX ¤Ç¤Î¤ß»È¤ï¤ì¤Þ¤¹¤Î¤Ç¡¢¼«Æ°Åª¤Ë `latex` ¥ª¥×¥·¥ç¥ó¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `amstex` ¤Ï¡¢¼«Æ°Åª¤Ë `latex` ¥ª¥×¥·¥ç¥ó¤òÁªÂò¤·¡¢°Ê²¼¤Î LaTeX ¥Ñ¥Ã¥±¡¼¥¸¤ò»ÈÍѤ·¤Þ¤¹: amsfonts, amsmath(intlimits)¡£¥Ç¥Õ¥©¥ë¥È ¤Ç¤Ï¤³¤ì¤é¤Ï»ÈÍѤµ¤ì¤Þ¤»¤ó¡£
°úÍÑÉä¤Ç°Ï¤Þ¤ì¤¿Ì¾Á°¤Ï¥Õ¥©¥ó¥È̾¤òɽ¤·¡¢`set label` ¤ä `set title` ¤Ç ÌÀ¼¨Åª¤Ë¥Õ¥©¥ó¥È¤¬Í¿¤¨¤é¤ì¤Ê¤¤¾ì¹ç¤Ï¤³¤Î¥Õ¥©¥ó¥È¤¬»È¤ï¤ì¤Þ¤¹¡£¥Õ¥©¥ó¥È ¤Ï TeX ¤¬Ç§¼±¤Ç¤¤ë (TFM ¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤¹¤ë) ¤â¤Î¤ò»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `notex` ¤¬ÁªÂò¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð "cmr10" ¤¬¡¢¤½¤¦¤Ç¤Ê¤±¤ì ¤Ð "pcrr8r" (Courier) ¤¬»È¤ï¤ì¤Þ¤¹¡£`notex` ¤Î¸µ¤Ç¤â¡¢Metapost ¤Ë¤Ï TFM ¥Õ¥¡¥¤¥ë¤ÏɬÍפǤ¹¡£`pcrr8r.tfm` ¤Ï LaTeX psnfss ¥Ñ¥Ã¥±¡¼¥¸¤Î Courier ¥Õ¥©¥ó¥È̾¤È¤·¤ÆÍ¿¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£`notex` ¤Î¥Ç¥Õ¥©¥ë¥È¤«¤é¥Õ¥© ¥ó¥È¤òÊѹ¹¤¹¤ë¾ì¹ç¤Ï¡¢¾¯¤Ê¤¯¤È¤â 32-126 ¤Î¥³¡¼¥ÉÈÏ°Ï¤Ï ASCII ¥¨¥ó¥³¡¼ ¥Ç¥£¥ó¥°¤Ë°ìÃפ¹¤ë¤â¤Î¤òÁª¤ó¤Ç¤¯¤À¤µ¤¤¡£`cmtt10` ¤â¤Û¤Ü»È¤¨¤Þ¤¹¤¬¡¢¤· ¤«¤·¤³¤ì¤Ï¥³¡¼¥É 32 (¥¹¥Ú¡¼¥¹) ¤Ë¥¹¥Ú¡¼¥¹¤Ç¤Ï¤Ê¤¤Ê¸»ú¤¬Æþ¤Ã¤Æ¤¤¤Þ¤¹¡£
¥µ¥¤¥º¤Ï 5.0 ¤«¤é 99.99 ¤Î´Ö¤ÎǤ°Õ¤Î¿ô»ú¤ò»ØÄê¤Ç¤¡¢¾Êά¤µ¤ì¤¿¾ì¹ç¤Ï 10.0 ¤¬»È¤ï¤ì¤Þ¤¹¡£¤Ê¤ë¤Ù¤¯ `magstep` ¥µ¥¤¥º¡¢¤Ä¤Þ¤ê 1.2 ¤ÎÀ°¿ô¤«¤Þ¤¿ ¤Ï 0.5 ¾è¤Î 10 Çܤò¾®¿ô°Ê²¼ 2 ·å̤Ëþ¤ò´Ý¤á¤¿Ãͤò»ÈÍѤ¹¤ë¤³¤È¤ò¤ª´«¤á ¤·¤Þ¤¹¡£¤½¤ì¤Ï¤½¤ì¤¬ TeX ¤Î¥·¥¹¥Æ¥à¤ÇºÇ¤â¤è¤¯»È¤ï¤ì¤ë¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º ¤À¤«¤é¤Ç¤¹¡£
Á´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤Ï¾Êά²Äǽ¤Ç¤¹¡£¥Õ¥©¥ó¥È¤ò»ØÄꤹ¤ë¾ì¹ç¤Ï¤½¤ì¤Ï (ɬÍ×¤Ê ¤é¥µ¥¤¥º¤â¤Ä¤±¤Æ) °ìÈֺǸå¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¥Õ¥©¥ó¥È̾¤Ë¤½¤Î¥µ ¥¤¥º¾ðÊó¤¬´Þ¤Þ¤ì¤Æ¤¤¤¿¤È¤·¤Æ¤â¡¢¥µ¥¤¥º¤òÊѤ¨¤ë¤Ë¤Ï¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò»ØÄê ¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð `set term mp "cmtt12"` ¤Ï cmtt12 ¤ò¥Ç¥Õ¥©¥ë ¥È¤Î¥µ¥¤¥º¤Ç¤¢¤ë 10 ¤Ë½Ì¤á¤Æ»È¤¤¤Þ¤¹¡£¤½¤ì¤Ï¿ʬ˾¤Þ¤Ê¤¤¤³¤È¤Ç¤·¤ç¤¦¤· cmtt10 ¤ò»È¤¦Êý¤¬Îɤ¤¤Ç¤·¤ç¤¦¡£
°Ê²¼¤Î ascii ʸ»ú¤Ï¡¢TeX ¤Ç¤ÏÆÃÊ̤˰·¤ï¤ì¤Þ¤¹:
$, &, #, %, _; |, <, >; ^, ~, \\, {, }
$, #, &, _, % ¤Î 5 ¤Ä¤Ï¡¢Î㤨¤Ð `\\$` ¤È¤¹¤ë¤³¤È¤ÇÍÆ°×¤Ë¤½¤ì¤ò¥¨¥¹¥±¡¼ ¥×¤Ç¤¤Þ¤¹¡£<, >, | ¤Î 3 ¤Ä¤Ï¡¢Î㤨¤Ð `$<$` ¤Î¤è¤¦¤Ë¿ô¼°¥â¡¼¥É¤ËÆþ¤ì¤Æ ¤ä¤ì¤Ð¤¦¤Þ¤¯¤¤¤¤Þ¤¹¡£»Ä¤ê¤Î¤â¤Î¤Ë´Ø¤·¤Æ¤Ï¾¯¤· TeX ¤Î²óÈòºö¤¬É¬Í×¤Ë¤Ê ¤ê¤Þ¤¹¤¬¡¢Å¬Åö¤Ê¤è¤¤ TeX ¤ÎËܤ¬¤½¤ì¤ò»ØÆ³¤·¤Æ¤¯¤ì¤ë¤Ç¤·¤ç¤¦¡£
¸«½Ð¤·¤òÆó½Å°úÍÑÉä¤Ç°Ï¤à¾ì¹ç¡¢TeX ¥³¡¼¥É¤Î¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å¤Ï¥¨¥¹¥±¡¼¥× ¤¹¤ë (2 ¤Ä½ñ¤¯) ɬÍפ¬¤¢¤ê¤Þ¤¹¡£Ã±°ì°úÍÑÉä¤ò»È¤¨¤Ð¤½¤ì¤òÈò¤±¤ë¤³¤È¤Ï¤Ç ¤¤Þ¤¹¤¬¡¢º£Å٤ϲþ¹Ô¤È¤·¤Æ `\\n` ¤ò»È¤¨¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£¤³¤ì¤ò½ñ¤¤¤Æ¤¤¤ë¸½ ºß¡¢gnuplot 3.7 ¤Ï `plot` ¥³¥Þ¥ó¥É¤ÇÍ¿¤¨¤é¤ì¤¿¥¿¥¤¥È¥ë¤Ï¡¢Ê̤ʾì½ê¤ÇÍ¿ ¤¨¤é¤ì¤¿¾ì¹ç¤È¤Ï°Û¤Ê¤ë½èÍý¤ò¤·¤Þ¤¹¤·¡¢°úÍÑÉä¤Î¥¹¥¿¥¤¥ë¤Ë¤«¤«¤ï¤é¤º TeX ¥³¥Þ¥ó¥É¤Î¥Ð¥Ã¥¯¥¹¥é¥Ã¥·¥å¤ÏÆó½Å²½¤·¤¿Êý¤¬Îɤµ¤½¤¦¤Ç¤¹¡£
Metapost ¤Î²èÁü¤Ï TeX ¤Îʸ½ñÆâ¤Ç°ìÈ̤˻Ȥï¤ì¤Æ¤¤¤Þ¤¹¡£Metapost ¤Ï¥Õ¥© ¥ó¥È¤ò TeX ¤¬¹Ô¤Ê¤¦¤Î¤ÈÁ´¤¯Æ±¤¸ÊýË¡¤Ç°·¤¤¡¢¤½¤ì¤Ï¾¤ÎÂçÄñ¤Îʸ½ñÀ°·Á¥× ¥í¥°¥é¥à¤È¤Ï°Û¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¥°¥é¥Õ¤¬ LaTeX ¤Îʸ½ñ¤Ë graphics ¥Ñ¥Ã¥±¡¼ ¥¸¤Ç¼è¤ê¹þ¤Þ¤ì¡¢¤¢¤ë¤¤¤Ï epsf.tex ¤ò»È¤Ã¤Æ plainTeX ¤Ë¼è¤ê¹þ¤Þ¤ì¡¢¤½¤· ¤Æ dvips (¤Þ¤¿¤Ï¾¤Î dvi ¤«¤é ps ¤Ø¤ÎÊÑ´¹¥½¥Õ¥È) ¤Ç PostScript ¤ËÊÑ´¹ ¤µ¤ì¤ë¾ì¹ç¡¢¤½¤Î¥°¥é¥ÕÆâ¤Îʸ»ú¤ÏÂçÄñ¤ÏÀµ¤·¤¯°·¤ï¤ì¤Æ¤¤¤ë¤Ç¤·¤ç¤¦¡£¤·¤« ¤·¡¢Metapost ½ÐÎϤò¤½¤Î¤Þ¤Þ PostScript ¥¤¥ó¥¿¥×¥ê¥¿¤ËÁ÷¤Ã¤Æ¤â¡¢¥°¥é¥Õ Æâ¤Îʸ»ú¤Ï½ÐÎϤµ¤ì¤Ê¤¤¤Ç¤·¤ç¤¦¡£
— METAPOST ¤Î»È¤¤ÊÝ —
- ¤Þ¤º terminal ¥É¥é¥¤¥Ð¤ò Metapost ¤ËÀßÄê¡¢Î㤨¤Ð:
set terminal mp mono "cmtt12" 12
- ½ÐÎÏ¥Õ¥¡¥¤¥ë¤òÁªÂò¡¢Î㤨¤Ð:
set output "figure.mp"
- ¥°¥é¥Õ¤òºîÀ®¡£³Æ plot (¤Þ¤¿¤Ï multiplot ¤Î³Æ¥°¥ë¡¼¥×) ¤Ï¤½¤ì¤¾¤ìÊÌ¤Ê Metapost beginfig...endfig ¥°¥ë¡¼¥×¤Ëʬ¤±¤é¤ì¤Þ¤¹¡£¤½¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥µ ¥¤¥º¤Ï 5x3 ¥¤¥ó¥Á¤Ç¤¹¤¬¡¢¤½¤ì¤Ï `set size 0.5,0.5` ¤È¤«¡¢¤½¤¦¤·¤¿¤¤¤È »×¤¦Å¬Åö¤Ê³ä¹ç¤ò¤½¤Î¤è¤¦¤Ë»ØÄꤹ¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
- gnuplot ¤ò½ªÎ»¡£
- gnuplot ¤Î½ÐÎÏ¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ Metapost ¤ò¼Â¹Ô¤·¤Æ EPS ¥Õ¥¡¥¤¥ë¤òºî À®:
mpost figure.mp OR mp figure.mp
Metapost ¥×¥í¥°¥é¥à̾¤Ï¥·¥¹¥Æ¥à¤Ë°Í¸¤·¡¢Unix ¤Ç¤ÏÄ̾ï `mpost` ¤Ç¡¢Â¾ ¤Î¿¤¯¤Î¥·¥¹¥Æ¥à¤Ç¤Ï `mp` ¤Ç¤¹¡£Metapost ¤Ï³Æ¥°¥é¥Õ¤ËÂФ·¤Æ 1 ¤Ä¤º¤Ä¤Î EPS ¥Õ¥¡¥¤¥ë¤òÀ¸À®¤·¤Þ¤¹¡£
- ¤½¤Î¥°¥é¥Õ¤òʸ½ñ¤Ë¼è¤ê¹þ¤à¤Ë¤Ï LaTeX graphics ¥Ñ¥Ã¥±¡¼¥¸¤ä¡¢plainTeX ¤Ç¤Ï epsf.tex ¤ò»ÈÍÑ:
\\usepackage{graphics} % LaTeX \\input epsf.tex % plainTeX
TeX DVI ½ÐÎϤò PS ¤ËÊÑ´¹¤¹¤ë¤Î¤Ë¡¢dvips °Ê³°¤Î DVI ¥É¥é¥¤¥Ð¤ò»È¤¦¾ì¹ç ¤Ï¡¢LaTeX ¥Õ¥¡¥¤¥ë¤Ë°Ê²¼¤Î¹Ô¤òÆþ¤ì¤ëɬÍפ¬¤¢¤ë¤«¤âÃΤì¤Þ¤»¤ó:
\\DeclareGraphicsRule{*}{eps}{*}{}
ºî¤é¤ì¤¿³Æ¥°¥é¥Õ¤ÏʬΥ¤·¤¿¥Õ¥¡¥¤¥ë¤Ë¤Ê¤Ã¤Æ¤¤¤Æ¡¢ºÇ½é¤Î¥°¥é¥Õ¤Î¥Õ¥¡¥¤¥ë ¤Ï¡¢Î㤨¤Ð figure.0, 2 ¤ÄÌܤÏÎ㤨¤Ð figure.1 ¤Î¤è¤¦¤Ê̾Á°¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤è¤Ã¤Æ¡¢3 ¤ÄÌܤΥ°¥é¥Õ¤òʸ½ñ¤Ë¼è¤ê¹þ¤à¤¿¤á¤Ë¤¢¤Ê¤¿¤¬¤·¤Ê¤±¤ì¤Ð¤¤¤±¤Ê¤¤ ¤³¤È¤Ï°Ê²¼¤Î¤ß¤Ç¤¹:
\\includegraphics{figure.2} % LaTeX \\epsfbox{figure.2} % plainTeX
mp ¥É¥é¥¤¥Ð¤Î postscript ¥É¥é¥¤¥Ð¤ËÂå¤ï¤ëÍøÅÀ¤Ï¡¢¤â¤·¤¢¤ë¤È¤¹¤ì¤Ð¡¢¤½ ¤ì¤ÏÊÔ½¸²Äǽ¤Ê½ÐÎϤǤ¢¤ë¤È¤¤¤¦¤³¤È¤Ç¤·¤ç¤¦¡£¤³¤Î½ÐÎϤò²Äǽ¤Ê¸Â¤êåºÎï¤Ë ¤¹¤ë¤¿¤á¤Î¡¢¤«¤Ê¤ê¤ÎÅØÎϤ¬Ê§¤ï¤ì¤Þ¤·¤¿¡£Metapost ¸À¸ì¤Ë´Ø¤¹¤ë¤½¤¦¤¤¤Ã ¤¿Ãμ±¤Î¤ª¤«¤²¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÀþ¼ï¤ä¿§¤ÏÇÛÎó `lt[]` ¤ä `col[]` ¤òÊÔ½¸ ¤¹¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£¼ÂÀþ/ÅÀÀþ¡¢¥«¥é¡¼/Çò¹õ¤È¤¤¤Ã¤¿Áª Âò¤â¡¢¿¿µ¶ÃͤȤ·¤ÆÄêµÁ¤µ¤ì¤Æ¤¤¤ë `dashedlines` ¤ä `colorlines` ¤òÊѹ¹ ¤¹¤ë¤³¤È¤Ç¹Ô¤Ê¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î `tex` ¥ª¥×¥·¥ç¥ó¤¬Í¸ú¤Ê¾ì¹ç¡¢¥Ö¥í ¥Ã¥¯ `vebatimtex...etex` ¤òÊÔ½¸¤¹¤ë¤³¤È¤Ç¡¢¥é¥Ù¥ëʸ»ú¥Õ¥©¥ó¥È¤ËÂФ¹¤ë Âç°èŪ¤ÊÊѹ¹¤¬¹Ô¤Ê¤¨¤Þ¤¹¡£ÆÃ¤Ë¡¢¤â¤·Ë¾¤à¤Ê¤é LaTeX ¤Î¥×¥ê¥¢¥ó¥Ö¥ë¤òÄÉ ²Ã¤¹¤ë¤³¤È¤â¤Ç¤¡¢¤½¤Î¾ì¹ç LaTeX ¤Î»ý¤Ä¥µ¥¤¥ºÊѹ¹¥³¥Þ¥ó¥É¤ò»È¤¨¤ë¤Î¤Ç ºÇÂç¤Î½ÀÆðÀ¤òȯ´ø¤Ç¤¤ë¤Ç¤·¤ç¤¦¡£¤¿¤À¤·¡¢Metapost ¤Ë plainTeX ¤Ç¤Ê¤¯ LaTeX ¤ò¼Â¹Ô¤µ¤»¤ë¤è¤¦¡¢Å¬ÀÚ¤Ê MP ÀßÄêÊÑ¿ô¤òÀßÄꤹ¤ë¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯ ¤À¤µ¤¤¡£"
`mif` ¥É¥é¥¤¥Ð¤Ï Frame Maker MIF ¥Õ¥©¡¼¥Þ¥Ã¥È (version 3.00) ¤Î½ÐÎϤò À¸À®¤·¤Þ¤¹¡£¤³¤ì¤Ï 15*10 cm ¤Î¥µ¥¤¥º¤Î MIF ¥Õ¥ì¡¼¥à¤ò½ÐÎϤ·¡¢Æ±¤¸¥Ú¥ó ¤Ç½ñ¤«¤ì¤ë¥°¥é¥Õ¤Î´ðËÜÍ×ÁÇ¤ÏÆ±¤¸ MIF ¥°¥ë¡¼¥×¤Ë¥°¥ë¡¼¥×²½¤µ¤ì¤Þ¤¹¡£ `gnuplot` ¤Î 1 ¥Ú¡¼¥¸¤Ë¤ª¤±¤ë¥°¥é¥Õ¤Î´ðËÜÍ×ÁǤϰì¤Ä¤Î MIF ¥Õ¥ì¡¼¥à¤ËÉÁ ²è¤µ¤ì¡¢¤¤¤¯¤Ä¤«¤Î MIF ¥Õ¥ì¡¼¥à¤Ï°ì¤Ä¤ÎÂç¤¤Ê MIF ¥Õ¥ì¡¼¥àÆâ¤Ë½¸¤á¤é¤ì ¤Þ¤¹¡£Ê¸»úÎó¤Ç»È¤ï¤ì¤ë MIF ¥Õ¥©¥ó¥È¤Ï "Times" ¤Ç¤¹¡£
MIF 3.00 ¥É¥é¥¤¥Ð¤Ç¤Ï¤¤¤¯¤Ä¤«¤Î¥ª¥×¥·¥ç¥ó¤¬ÀßÄê¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set terminal mif {color | colour | monochrome} {polyline | vectors} {help | ?}
`colour` ¤ÏÀþ¼ï (line type) >= 0 ¤ÎÀþ¤ò¥«¥é¡¼ (MIF separation 2–7) ¤Ç¡¢ `monochrome` ¤ÏÁ´¤Æ¤ÎÀþ¤ò¹õ (MIF separation 0) ¤ÇÉÁ²è¤·¤Þ¤¹¡£ `polyline` ¤Ï¶ÊÀþ¤òϢ³¶ÊÀþ¤È¤·¤ÆÉÁ²è¤·¡¢vectors ¤Ï¶ÊÀþ¤ò¥Ù¥¯¥È¥ë¤Î ½¸¤Þ¤ê¤È¤·¤ÆÉÁ²è¤·¤Þ¤¹¡£ help ¤È `?` ¤Ï¥ª¥ó¥é¥¤¥ó¥Ø¥ë¥×¤òɸ½à¥¨¥é¡¼½ÐÎϤËɽ¼¨¤·¤Þ¤¹¡£Î¾¼Ô¤Ï¤½ ¤Î»ÈÍÑË¡¤Îû¤¤ÀâÌÀ¤ò½ÐÎϤ·¡¢help ¤Ï¹¹¤Ë¥ª¥×¥·¥ç¥ó¤âɽ¼¨¤·¤Þ¤¹¡£
Îã:
set term mif colour polylines # ¥Ç¥Õ¥©¥ë¥È set term mif # ¥Ç¥Õ¥©¥ë¥È set term mif vectors set term mif help"
`next` ¥É¥é¥¤¥Ð¤Ë¤ÏÀßÄê¤Î¤¿¤á¤Î¤¤¤¯¤Ä¤«¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set terminal next {<mode>} {<type> } {<color>} {<dashed>} {"<fontname>"} {<fontsize>} title {"<newtitle>"}
<mode> ¤Ï `default` ¤Î¤ß»ØÄê¤Ç¤¡¢¤½¤Î¾ì¹çÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤¬¥Ç¥Õ¥©¥ë¥È ¤Ë¤Ê¤ê¤Þ¤¹¡£<type> ¤Ï `new` ¤« `old` ¤Ç¡¢`old` ¤Ï¸Å¤¤Ã±°ì¥¦¥£¥ó¥É¥¦¤ò Í׵ᤷ¤Þ¤¹¡£<color> ¤Ï `color` (¥«¥é¡¼) ¤« `monochrome` (Çò¹õ)¡¢ <dashed> ¤Ï `solid` (¼ÂÀþ¤Î¤ß) ¤« `dashed` (ÅÀÀþ¤¬Í¸ú)¡¢"<fontname>" ¤Ï͸ú¤Ê PostScript ¥Õ¥©¥ó¥È¤Î̾Á°¤ò¡¢<fontsize> ¤Ï PostScript ¥Ý¥¤¥ó ¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º¤ò¡¢<title> ¤Ï GnuTerm ¥¦¥£¥ó¥É¥¦¤Î¥¿¥¤¥È¥ë ¤ò¤½¤ì¤¾¤ìÀßÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `new`, `monochrome`, `dashed`, "Helvetica", 14pt ¤Ç¤¹¡£
Îã:
set term next default set term next 22 set term next color "Times-Roman" 14 set term next color "Helvetica" 12 title "MyPlot" set term next old
ÅÀ¤ÎÂ礤µ¤Ï `set linestyle` ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£"
/* */ openstep (next) ¥É¥é¥¤¥Ð¤Ë¤ÏÀßÄê¤Î¤¿¤á¤Î¤¤¤¯¤Ä¤«¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set terminal openstep {<mode>} {<type> } {<color>} {<dashed>} {"<fontname>"} {<fontsize>} title {"<newtitle>"}
<mode> ¤Ï `default` ¤Î¤ß»ØÄê¤Ç¤¡¢¤½¤Î¾ì¹çÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó¤¬¥Ç¥Õ¥©¥ë¥È ¤Ë¤Ê¤ê¤Þ¤¹¡£<type> ¤Ï `new` ¤« `old` ¤Ç¡¢`old` ¤Ï¸Å¤¤Ã±°ì¥¦¥£¥ó¥É¥¦¤ò Í׵ᤷ¤Þ¤¹¡£<color> ¤Ï `color` (¥«¥é¡¼) ¤« `monochrome` (Çò¹õ)¡¢ <dashed> ¤Ï `solid` (¼ÂÀþ¤Î¤ß) ¤« `dashed` (ÅÀÀþ¤¬Í¸ú)¡¢"<fontname>" ¤Ï͸ú¤Ê PostScript ¥Õ¥©¥ó¥È¤Î̾Á°¤ò¡¢<fontsize> ¤Ï PostScript ¥Ý¥¤¥ó ¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤Î¥µ¥¤¥º¤ò¡¢<title> ¤Ï GnuTerm ¥¦¥£¥ó¥É¥¦¤Î¥¿¥¤¥È¥ë ¤ò¤½¤ì¤¾¤ìÀßÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `new`, `monochrome`, `dashed`, "Helvetica", 14pt ¤Ç¤¹¡£
Îã:
set term openstep default set term openstep 22 set term openstep color "Times-Roman" 14 set term openstep color "Helvetica" 12 title "MyPlot" set term openstep old
ÅÀ¤ÎÂ礤µ¤Ï `set linestyle` ¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£"
½ñ¼°:
set terminal pbm {<fontsize>} {<mode>} {size <x>,<y>}
<fontsize> ¤Ï `small` ¤« `medium` ¤« `large` ¤Ç¡¢<mode> ¤Ï `monochrome` ¤« `gray` ¤« `color` ¤Ç¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÉÁ²è¥µ¥¤¥º¤Ï 640 ¥Ô¥¯¥»¥ë¤ÎÉý¤Ç 480 ¥Ô¥¯¥»¥ë¤Î¹â¤µ¤Ç¤¹¡£½ÐÎÏ¥µ¥¤¥º¤Ï¡¢x ¤È y ¤ÎξÊý¤ò 8 ¥Ô¥¯¥»¥ëÇܤ·¤¿ ¤â¤Î¤ËºÇ¤â¶á¤¯¤Ê¤ë¤è¤¦¤Ë¶õÇò¤¬Äɲ䵤ì¤Þ¤¹¡£É¬ÍפǤ¢¤ì¤Ð¡¢¤³¤Î¶õÇòÉôʬ ¤Ï¸å¤Ç¼è¤ê½ü¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
`pbm` ¥É¥é¥¤¥Ð¤Î½ÐÎÏ¤Ï <mode> ¤Ë¤è¤ê¤Þ¤¹: `monochrome` ¤Ï portable bitmap (PBM; 1 ¥Ô¥¯¥»¥ë 1 ¥Ó¥Ã¥È) ¤ò¡¢`gray` ¤Ï portable graymap (PGM; 1 ¥Ô¥¯¥»¥ë 3 bit) ¤ò¡¢`color` ¤Ï portable pixmap (PPM; 1 ¥Ô¥¯¥»¥ë 4 ¥Ó ¥Ã¥È) ¤ò½ÐÎϤ·¤Þ¤¹¡£
¤³¤Î¥É¥é¥¤¥Ð¤Î½ÐÎϤϡ¢NETPBM ¤Ë¤è¤Ã¤ÆÄ󶡤µ¤ì¤ëÍÍ¡¹¤Ê²èÁüÊÑ´¹¡¢²èÁü½è Íý¥Ä¡¼¥ë¤Ç»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ Jef Poskanzer ¤Î PBMPLUS ¥Ñ¥Ã¥±¡¼¥¸¤Ë´ð ¤Å¤¯ NETPBM ¤Ï¡¢¾åµ¤Î PBM ·Á¼°¤«¤é GIF, TIFF, MacPaint, Macintosh PICT, PCX, X11 ¥Ó¥Ã¥È¥Þ¥Ã¥×¡¢¤½¤Î¾¿¤¯¤Î·Á¼°¤ËÊÑ´¹¤¹¤ë¥×¥í¥°¥é¥à¤òÄó ¶¡¤·¤Þ¤¹¡£´°Á´¤Ê¾ðÊó¤Ï http://netpbm.sourceforge.net/ ¤Ë¤¢¤ê¤Þ¤¹¡£
Îã:
set terminal pbm small monochrome # ¥Ç¥Õ¥©¥ë¥È set terminal pbm color medium size 800,600 set output '| pnmrotate 45 | pnmtopng > tilted.png' # NETPBM ¤òÍøÍÑ"
`dospc` ¥É¥é¥¤¥Ð¤Ï PC ¤ÎǤ°Õ¤Î¥°¥é¥Õ¥£¥Ã¥¯¥Ü¡¼¥É¤ò¥µ¥Ý¡¼¥È¤·¡¢¤½¤ì¤é ¤ò¼«Æ°¸¡½Ð¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢gcc, ¤Þ¤¿¤Ï Zortec C/C++ ¥³¥ó¥Ñ¥¤¥é¤ò»È¤Ã¤Æ ¤¤¤Ê¤¤¤È¤¤Î¤ßÍøÍѲÄǽ¤Ç¤¹¡£"
¤³¤Î¥É¥é¥¤¥Ð¤Ï Adobe PDF (Portable Document Format) ½ÐÎϤòÀ¸À®¤·¡¢¤½¤ì ¤Ï Acrobat Reader ¤Î¤è¤¦¤Ê¥Ä¡¼¥ë¤Çɽ¼¨¡¢°õºþ¤¬¤Ç¤¤Þ¤¹¡£
½ñ¼°:
set terminal pdf {monochrome|color|colour} {{no}enhanced} {fname "<font>"} {fsize <fontsize>} {font "<fontname>{,<fontsize>}"} {fontscale <scale>} {linewidth <lw>} {rounded|butt} {solid|dashed} {dl <dashlength>}} {size <XX>{unit},<YY>{unit}}
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¸Ä¡¹¤ÎÀþ¼ï¤ËÂФ·¤Æ°Û¤Ê¤ë¿§¤òÍѤ¤¤Þ¤¹¡£`monochrome` ¤òÁª Âò¤¹¤ë¤ÈÁ´¤Æ¤ÎÀþ¼ï¤ò¹õ¤ÇÉÁ¤¤Þ¤¹¤Î¤Ç¡¢Àþ¼ï¤ò¶èÊ̤¹¤ë¤¿¤á¤Ë `dashed` ¤ò »È¤¦¤ÈÎɤ¤¤Ç¤·¤ç¤¦¡£¥â¥Î¥¯¥í¥â¡¼¥É¤Ç¤âÅɤê¤Ä¤Ö¤·Îΰè¤ä¥é¥¤¥ó¥¹¥¿¥¤¥ë¤Ç ¤ÏÌÀ¼¨Åª¤Ë¿§¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
<font> ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç»È¤ï¤ì¤ë¥Õ¥©¥ó¥È̾ (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï Helvetica) ¤Ç <fontsize> ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 12) ¤Ç¤¹¡£ ¤É¤Î¤è¤¦¤Ê¥Õ¥©¥ó¥È¤¬»È¤¨¤Æ¡¢¿·¤·¤¤¥Õ¥©¥ó¥È¤ò¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë¤Ë¤Ï¡¢¤È¤¤ ¤Ã¤¿¤³¤È¤Ë´Ø¤·¤Æ¤Ï¡¢¥í¡¼¥«¥ë¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë pdflib ¤Î¥É¥¥å¥á ¥ó¥È¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¥ª¥×¥·¥ç¥ó `enhanced` ¤Ï¡¢³Èĥʸ»úÎó½èÍýµ¡Ç½ (²¼Éդʸ»ú¡¢¾åÉդʸ»ú¡¢ ¤ª¤è¤ÓÊ£¿ô¤Î¥Õ¥©¥ó¥È¤ÎÍøÍÑ) ¤ò͸ú¤Ë¤·¤Þ¤¹¡£°Ê²¼»²¾È: `enhanced`¡£
ÉÁ²è¤Ë¤ª¤±¤ëÁ´¤Æ¤ÎÀþ¤ÎÉý¤Ï `linewidth` ¤Ç»ØÄꤹ¤ë°ø»Ò <n> ¤ÇÁý²Ã¤¹¤ë¤³ ¤È¤¬¤Ç¤¤Þ¤¹¡£Æ±Íͤˡ¢`dashlength` ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÅÀÀþ¤Î¶õÇòÉôʬ¤ËÂФ¹¤ë ÀѰø»Ò¤Ç¤¹¡£
`rounded` ¤Ï¡¢Àþ¤Îü¤äÀܹçÉô¤ò´Ý¤¯¤·¡¢¥Ç¥Õ¥©¥ë¥È¤Î `butt` ¤ÏÀí¤Ã¤¿Ã¼¤È ³ÑÄ¥¤Ã¤¿ÀܹçÉô¤ò»ÈÍѤ·¤Þ¤¹¡£
PDF ½ÐÎϤΥǥե©¥ë¥È¤Î¥µ¥¤¥º¤Ï¡¢5inch x 3inch ¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó size ¤Ï¡¢¤³¤ì¤ò¥æ¡¼¥¶¤Î»ØÄꤹ¤ë¤â¤Î¤ØÊѹ¹¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Î X, Y ¥µ¥¤¥º¤Î ñ°Ì¤Ï¥¤¥ó¥Á¤Ç¤¹¤¬¡¢Â¾¤Îñ°Ì¤â»ÈÍѲÄǽ¤Ç¤¹ (¸½ºß¤Ï cm ¤Î¤ß)¡£
{level1 | leveldefault}",\ {color | colour | monochrome}",\ {background <rgbcolor> | nobackground}",\ {solid | dashed}",\ {dashlength | dl <DL>}",\ {linewidth | lw <LW>}",\ {rounded | butt}",\ {clip | noclip}",\ {palfuncparam <samples>{,<maxdeviation>}}",\ {size <XX>{unit},<YY>{unit}} {blacktext | colortext | colourtext}",\ {{font} "fontname{,fontsize}" {<fontsize>}}",\ {fontscale <scale>}
°Ê²¼¤Î¤è¤¦¤Ê¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤¬½Ð¤¿¾ì¹ç:",\
"Can't find PostScript prologue file ... "",\
°Ê²¼»²¾È: `postscript prologue`¡£¤½¤·¤Æ¤½¤Î»Ø¼¨¤Ë½¾¤Ã¤Æ¤¯¤À¤µ¤¤¡£",\
¥ª¥×¥·¥ç¥ó `color` ¤Ï¥«¥é¡¼¤ò͸ú¤Ë¤·¡¢`monochrome` ¤Ï³ÆÍ×ÁǤò¹õ¤ÈÇò",\ ÉÁ²è¤·¤Þ¤¹¡£¤µ¤é¤Ë¡¢`monochrome` ¤Ï³¥¿§¤Î palette ¤â»ÈÍѤ·¤Þ¤¹¤¬¡¢",\ ¤³¤ì¤Ï¡¢ÌÀ¼¨Åª¤Ë `colorspec` ¤Ç»ØÄꤵ¤ì¤¿ÉôÉʤ理òÊѹ¹¤·¤Þ¤»¤ó¡£",\ ,\ `solid` ¤ÏÁ´¤Æ¤Î¥°¥é¥Õ¤ÎÅÀÀþ¤Î¥Ñ¥¿¡¼¥ó¤ò¼ÂÀþ¤Ç¾å½ñ¤¤·¤Þ¤¹¡£",\ `dashlength` ¤Þ¤¿¤Ï `dl` ¤ÏÅÀÀþ¤ÎÀþʬ¤ÎŤµ¤ò <DL> (0 ¤è¤êÂ礤¤¼Â¿ô)",\ ¤ËÀßÄꤷ¡¢",\ `linewidth` ¤Þ¤¿¤Ï `lw` ¤ÏÁ´¤Æ¤ÎÀþ¤ÎÉý¤ò <LW> ¤ËÀßÄꤷ¤Þ¤¹¡£",\ ,\ ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢À¸À®¤µ¤ì¤ë PostScript ¥³¡¼¥É¤Ï¡¢ÆÃ¤Ë¥Õ¥£¥ë¥¿¥ê¥ó¥°¤ä",\ filledcurves ¤Î¤è¤¦¤Ê¤Ç¤³¤Ü¤³¤ÊÎΰè¤Î¥Ñ¥¿¡¼¥óÅɤê¤Ä¤Ö¤·¤Ë¤ª¤¤¤Æ¡¢",\ PostScript Level 2 ¤È¤·¤Æ¾Ò²ð¤µ¤ì¤Æ¤¤¤ë¸À¸ìµ¡Ç½¤ò»È¤¤¤Þ¤¹¡£PostScript",\ Level 2 ¤Îµ¡Ç½¤Ï¾ò·ïŪ¤ËÊݸ¤ì¤Æ¤¤¤Æ¡¢PostScript Level 1 ¤Î¥¤¥ó¥¿¡¼",\ ¥×¥ê¥¿¤¬¥¨¥é¡¼¤ò½Ð¤µ¤º¡¢¤à¤·¤í¥á¥Ã¥»¡¼¥¸¤« PostScript Level 1 ¤Ë¤è¤ë",\ ¶á»÷¤Ç¤¢¤ë¤³¤È¤òɽ¼¨¤¹¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£`level1` ¥ª¥×¥·¥ç¥ó¤Ï¡¢¤³",\ ¤ì¤é¤Îµ¡Ç½¤ò¶á»÷¤¹¤ë PostScript Level1 ¤ÇÂåÍѤ·¡¢PostScript Level 2 ",\ ¥³¡¼¥É¤ò°ìÀÚ»ÈÍѤ·¤Þ¤»¤ó¡£¤³¤ì¤Ï¸Å¤¤¥×¥ê¥ó¥¿¤ä¡¢Adobe Illustrator ¤Î",\ ¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Ê¤É¤ÇɬÍפˤʤ뤫¤â¤·¤ì¤Þ¤»¤ó¡£¤³¤Î¥Õ¥é¥° `level1` ¤Ï",\ ½ÐÎϤµ¤ì¤¿ PostScript ¥Õ¥¡¥¤¥ë¤Î¤¢¤ë°ì¹Ô¤ò¼ê¤ÇÊÔ½¸¤¹¤ë¤³¤È¤Ç¡¢¸å¤«¤é",\ ¶¯À©Åª¤Ë PostScript Level 1 µ¡Ç½¤ò ON/OFF ¤Ë¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£level",\ 2 ¤Î¥³¡¼¥É¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¾å¤Îµ¡Ç½¤Ï¸½¤ï¤ì¤Ê¤¤¤«¡¢¤³¤Î¥Õ¥é¥°¤¬¥»",\ ¥Ã¥È¤µ¤ì¤¿¾ì¹ç¡¢¤¢¤ë¤¤¤Ï PostScript ¥¤¥ó¥¿¥×¥ê¥¿¥×¥í¥°¥é¥à¤¬ level 2",\ °Ê¾å¤Î PostScript ¤ò²ò¼á¤¹¤ë¤È¤Ï¸À¤ï¤Ê¤«¤Ã¤¿¾ì¹ç¤Ë·Ù¹ðʸ¤ËÃÖ¤´¹¤ï¤ê",\ ¤Þ¤¹¡£",\ ,\ `rounded` ¤Ï¡¢Àþ¤Îü¤äÀܹçÉô¤ò´Ý¤¯¤·¡¢¥Ç¥Õ¥©¥ë¥È¤Î `butt` ¤ÏÀí¤Ã¤¿Ã¼¤È",\ ³ÑÄ¥¤Ã¤¿ÀܹçÉô¤ò»ÈÍѤ·¤Þ¤¹¡£",\ ,\ clip ¤Ï¡¢PostScript ¤Ë¤¹¤Ù¤Æ¤Î½ÐÎϤò BoundingBox (PostScript ¤Î³°ÏÈ)",\ ¤Ç¥¯¥ê¥Ã¥×¤¹¤ë¤³¤È¤ò»Ø¼¨¤·¤Þ¤¹; ¥Ç¥Õ¥©¥ë¥È¤Ï `noclip` ¤Ç¤¹¡£",\ ,\ `palfuncparam` ¤Ï `set palette functions` ¤«¤é½ÐÎϤη¹¤¤ò¤É¤Î¤è¤¦¤Ë¥³",\ ¡¼¥É²½¤¹¤ë¤«¤òÀ©¸æ¤·¤Þ¤¹¡£²òÀÏŪ¤Ê¿§¤ÎÀ®Ê¬´Ø¿ô (`set palatte functions` ",\ ¤ÇÀßÄꤵ¤ì¤ë) ¤Ï¡¢postscript ½ÐÎϤǤϷ¹¤¤ÎÀþ·ÁÊä´°¤òÍѤ¤¤Æ¥³¡¼¥É²½¤µ",\ ¤ì¤Þ¤¹: ¤Þ¤º¿§¤ÎÀ®Ê¬´Ø¿ô¤¬ <samples> ¸Ä¤ÎÅÀ¤ÇɸËܲ½¤µ¤ì¡¢¤½¤·¤Æ¤½¤ì¤é",\ ¤ÎÅÀ¤Ï¡¢·ë²Ì¤È¤·¤ÆÀþ·ÁÊä´°¤È¤ÎÊк¹¤¬ <maxdeviation> °ÊÆâ¤Ë¼ý¤Þ¤ë¤è¤¦¤Ë",\ ºï½ü¤µ¤ì¤Þ¤¹¡£¤Û¤È¤ó¤ÉÁ´¤Æ¤Î͸ú¤Ê¥Ñ¥ì¥Ã¥È¤Ç¡¢¥Ç¥Õ¥©¥ë¥È¤Î <samples>",\ =2000 ¤È <maxdeviation>=0.003 ¤ÎÃͤò¤½¤Î¤Þ¤Þ»È¤¦¤Î¤¬Îɤ¤¤Ç¤·¤ç¤¦¡£",\ ,\ PostScript ½ÐÎϤΥǥե©¥ë¥È¤ÎÂ礤µ¤Ï 10 ¥¤¥ó¥Á x 7 ¥¤¥ó¥Á¤Ç¤¹¡£EPS ",\ ½ÐÎϤΥǥե©¥ë¥È¤ÎÂ礤µ¤Ï 5 x 3.5 ¥¤¥ó¥Á¤Ç¤¹¡£¥ª¥×¥·¥ç¥ó size ¤Ï",\ ¤³¤ì¤é¤ò¥æ¡¼¥¶¤¬»ØÄꤷ¤¿¤â¤Î¤ËÊѹ¹¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï X ¤È Y ¤Î¥µ",\ ¥¤¥º¤Îñ°Ì¤Ï¥¤¥ó¥Á¤È¤ß¤Ê¤µ¤ì¤Þ¤¹¤¬¡¢Â¾¤Îñ°Ì (¸½ºß¤Ï cm ¤Î¤ß) ¤â»È¤¦",\ ¤³¤È¤Ï¤Ç¤¤Þ¤¹¡£ÉÁ²è¤Î BoundingBox (PostScript ¥Õ¥¡¥¤¥ë¤Î³°ÏÈ) ¤Ï¡¢",\ ¥µ¥¤¥º¤¬Êѹ¹¤µ¤ì¤¿²èÁü¤òÃúÅÙ´Þ¤à¤è¤¦¤ËÀµ¤·¤¯ÀßÄꤵ¤ì¤Þ¤¹¡£",\ ¥¹¥¯¥ê¡¼¥óºÂɸ¤Ï¡¢¥ª¥×¥·¥ç¥ó size ¤Ç»ØÄꤵ¤ì¤¿ÉÁ²èÏȤÎÁ´ÂΤ¬ 0.0",\ ¤«¤é 1.0 ¤Ë¤Ê¤ê¤Þ¤¹¡£",\ Ãí°Õ: `¤³¤ì¤Ï¡¢°ÊÁ°¤Ï¡¢½ÐÎÏ·Á¼°¤Ç¤ÎÀßÄê¤è¤ê¤â¡¢¥³¥Þ¥ó¥É set size ¤Ç",\ ÀßÄꤷ¤¿Êý¤¬¤¤¤¤¡¢¤È¸À¤Ã¤Æ¤¤¤¿¤³¤È¤ÎÊѹ¹¤ò°ÕÌ£¤·¤Þ¤¹`¡£°ÊÁ°¤ÎÊýË¡¤Ç",\ ¤Ï BoundingBox ¤ÏÊѹ¹¤µ¤ì¤º¤Ë»Ä¤Ã¤Æ¤·¤Þ¤¤¡¢¥¹¥¯¥ê¡¼¥óºÂɸ¤¬¼ÂºÝ¤ÎÉÁ",\ ²è¤Î¸Â³¦¤ËÂбþ¤·¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£",\
`pstricks` ¥É¥é¥¤¥Ð¤Ï LaTeX ¤Î "pstricks.sty" ¥Þ¥¯¥í¥Ñ¥Ã¥±¡¼¥¸¤È¶¦¤Ë»È ¤ï¤ì¤ë¤³¤È¤ò°Õ¿Þ¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï `eepic` ¤ä `latex` ¥É¥é¥¤¥Ð¤ËÂå¤ï¤ë ÁªÂò»è¤Î°ì¤Ä¤Ç¤¹¡£"pstricks.sty" ¤ÏɬÍפǤ¹¤¬¡¢¤â¤Á¤í¤ó PostScript ¤ò ²ò¼á¤¹¤ë¥×¥ê¥ó¥¿¡¢¤Þ¤¿¤Ï Ghostscript ¤Î¤è¤¦¤ÊÊÑ´¹¥½¥Õ¥È¤âɬÍפǤ¹¡£
PSTricks ¤Ï anonymous ftp ¤Ç Princeton.EDU ¤Î /pub ¥Ç¥£¥ì¥¯¥È¥ê¤«¤é¼è ÆÀ¤Ç¤¤Þ¤¹¡£¤³¤Î¥É¥é¥¤¥Ð¤Ï¡¢PSTricks ¥Ñ¥Ã¥±¡¼¥¸¤ÎÁ´¤Æ¤ÎǽÎϤò»È¤ª¤¦¤È ¤Ê¤É¤È¤ÏÁ´¤¯¹Í¤¨¤Æ¤Ï¤¤¤Þ¤»¤ó¡£
½ñ¼°:
set terminal pstricks {hacktext | nohacktext} {unit | nounit}
ºÇ½é¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤¢¤Þ¤êåºÎï¤Ç¤Ï¤Ê¤¤ÊýË¡¤Ç¿ô»ú¤Î¤è¤êÎɤ¤½ÐÎϤòÀ¸À®¤¹ ¤ë¤â¤Î¤Ç¡¢2 ¤ÄÌܤΥª¥×¥·¥ç¥ó¤Ï¥°¥é¥Õ¤ò¿½Ì¤¹¤ëºÝ¤Ë¤ÏɬÍפǤ¹¡£¥Ç¥Õ¥©¥ë ¥È¤Ç¤Ï `hacktext` ¤È `nounit` ¤Ç¤¹¡£"
`qms` ¥É¥é¥¤¥Ð¤Ï QMS/QUIC ¥ì¡¼¥¶¡¼¥×¥ê¥ó¥¿¡¢Talaris 1200¡¢¤½¤Î¾¤ò¥µ¥Ý ¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`regis` ¥É¥é¥¤¥Ð¤Ï REGIS ¥°¥é¥Õ¥£¥Ã¥¯¸À¸ì¤Ç¤Î½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£¤³¤Î¥É ¥é¥¤¥Ð¤Ë¤Ï¿§¤ò 4 ¿§»È¤¦¤« (¥Ç¥Õ¥©¥ë¥È) 16 ¿§»È¤¦¤«¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ ¤¹¡£
½ñ¼°:
set terminal regis {4 | 16}"
`regis` ¥É¥é¥¤¥Ð¤Ï REGIS ¥°¥é¥Õ¥£¥Ã¥¯¸À¸ì¤Ç¤Î½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£¤³¤Î¥É ¥é¥¤¥Ð¤Ë¤Ï¿§¤ò 4 ¿§»È¤¦¤« (¥Ç¥Õ¥©¥ë¥È) 16 ¿§»È¤¦¤«¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ ¤¹¡£
½ñ¼°:
set terminal regis {4 | 16}"
`sun` ¥É¥é¥¤¥Ð¤Ï SunView ¥¦¥£¥ó¥É¥¦¥·¥¹¥Æ¥à¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¥ª¥× ¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`sun` ¥É¥é¥¤¥Ð¤Ï SunView ¥¦¥£¥ó¥É¥¦¥·¥¹¥Æ¥à¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¥ª¥× ¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
¤³¤Î¥É¥é¥¤¥Ð¤Ï W3C SVG (Scalable Vector Graphics) ¥Õ¥©¡¼¥Þ¥Ã¥È¤òÀ¸À®¤· ¤Þ¤¹¡£
½ñ¼°:
set terminal svg {size <x>,<y> {|fixed|dynamic}} {{no}enhanced} {fname "<font>"} {fsize <fontsize>} {mouse} {jsdir <dirname>} {name <plotname>} {font "<fontname>{,<fontsize>}"} {fontfile <filename>} {rounded|butt} {solid|dashed} {linewidth <lw>} {background <rgb_color>}
¤³¤³¤Ç <x> ¤È <y> ¤ÏÀ¸À®¤µ¤ì¤ë SVG ¥°¥é¥Õ¤Î¥µ¥¤¥º¤Ç¤¹¤¬¡¢`dynamic` ¤Ï svg ¥Ó¥å¡¼¥ï¤ËÉÁ²è¤Î¥ê¥µ¥¤¥º¤òµö¤·¡¢`fixed` ¤ÏÀäÂÐ¥µ¥¤¥º¤òÍ׵ᤷ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È)¡£
`linewidth <w>` ¤Ï¿Þ¤ÎÃæ¤Ç»ÈÍѤµ¤ì¤ëÁ´¤Æ¤ÎÀþ¤ÎÉý¤ò°ø»Ò <w> ¤À¤±Áý²Ã¤µ ¤»¤Þ¤¹¡£
<font> ¤Ï¥Ç¥Õ¥©¥ë¥È¤È¤·¤Æ»È¤ï¤ì¤ë¥Õ¥©¥ó¥È̾ (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï Arial)¡¢ <fontsize> ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º (¥Ç¥Õ¥©¥ë¥È¤Ï 12) ¤Ç¤¹¡£ svg ¥Ó¥å¡¼¥ï¥½¥Õ¥È¤Ï¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤Îɽ¼¨¤ÎºÝ¤Ë¤ÏÊ̤ÎÂåÍÑ¥Õ¥©¥ó¥È¤ò»È¤¦ ¤³¤È¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£
svg ½ÐÎÏ·Á¼°¤Ï³Èĥʸ»úÎó½èÍýµ¡Ç½ (enhanced) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤³¤ì ¤Ï¡¢¥Õ¥©¥ó¥È»ØÄê¤ä¾¤Î½ñ¼°Ì¿Îá¤ò¥é¥Ù¥ë¤ä¾¤Îʸ»úÎóÆâ¤ËËä¤á¹þ¤à¤³¤È¤ò²Ä ǽ¤Ë¤·¤Þ¤¹¡£³Èĥʸ»úÎó½èÍý¥â¡¼¥É¤Î½ñ¼°»ØÄê¤Ï¾¤Î½ÐÎÏ·Á¼°¤Î¾ì¹ç¤ÈƱ¤¸¤Ç ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `enhanced`¡£
¥ª¥×¥·¥ç¥ó `mouse` ¤Ï¡¢Âбþ¤¹¤ë key ¾å¤Ç¥¯¥ê¥Ã¥¯¤¹¤ë¤³¤È¤Ç¤½¤ì¤¾¤ì¤Î¥° ¤ÎÉÁ²è¤ò On/Off ¤Ë¤¹¤ëµ¡Ç½¤ò¥µ¥Ý¡¼¥È¤¹¤ë javascript ¥â¥¸¥å¡¼¥ë¤Ø¤Î¥ê¥ó ¥¯¤ò¼è¤ê¹þ¤à¤³¤È¤ò gnuplot ¤Ë»Ø¼¨¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤³¤Î¥¹¥¯¥ê¥×¥È ¤Ï¥í¡¼¥«¥ë¥Ç¥£¥ì¥¯¥È¥ê¡¢ÉáÄÌ¤Ï /usr/local/share/gnuplot/<version>/js ¤« ¤é¼èÆÀ¤·¤Þ¤¹¤¬¡¢¥ª¥×¥·¥ç¥ó `jsdir` ¤ËÊÌ¤Î¥í¡¼¥«¥ë¥Ç¥£¥ì¥¯¥È¥ê¤«¡¢Ä̾ï¤Î URL ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¤³¤ì¤ÏÊѹ¹¤Ç¤¤Þ¤¹¡£SVG ²èÁü¤ò Web ¥Ú¡¼¥¸¤ËÆþ¤ì¤ë¤Î ¤Ç¤¢¤ì¤Ð¡¢ÉáÄ̤ϸå¼Ô¤Î URL ¤ÎÊý¤ò»ØÄꤷ¤Þ¤¹¡£
SVG ¤Ç¤Ï¡¢SVG ʸ½ñÃæ¤Ë¥Õ¥©¥ó¥È¤òľÀÜËä¤á¹þ¤à¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢¹¥¤¤Ê¥Õ ¥©¥ó¥È¤Ø¤Î¥Ï¥¤¥Ñ¡¼¥ê¥ó¥¯¤òÍ¿¤¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£`fontfile` ¥ª¥×¥·¥ç¥ó ¤Ë¤Ï¡¢·ë²Ì¤È¤·¤Æ½ÐÎϤµ¤ì¤ë SVG ¥Õ¥¡¥¤¥ë¤Î <defs> ¥»¥¯¥·¥ç¥ó¤ÎÃæ¤Ë¥³¥Ô ¡¼¤µ¤ì¤ë¥í¡¼¥«¥ë¥Õ¥¡¥¤¥ë̾¤ò»ØÄꤷ¤Þ¤¹¡£¤³¤Î¥Õ¥¡¥¤¥ë¤Ï¡¢¤½¤ì¼«¿È¤¬¥Õ¥© ¥ó¥È¤ò´Þ¤ó¤Ç¤¤¤ë¤«¡¢¤Þ¤¿¤Ï´üÂÔ¤¹¤ë¥Õ¥©¥ó¥È¤ò»²¾È¤¹¤ë¥Ï¥¤¥Ñ¡¼¥ê¥ó¥¯¤òÀ¸ À®¤¹¤ë¤¿¤á¤Î¹Ô¤ò´Þ¤à¤â¤Î¤Î¤É¤Á¤é¤«¤Ç¤¹¡£gnuplot ¤Ï¡¢´Ä¶ÊÑ¿ô GNUPLOT_FONTPATH ¤Î¥Ç¥£¥ì¥¯¥È¥ê¥ê¥¹¥È¤«¤éÍ׵ᤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤òõ¤·¤Þ¤¹¡£ Ãí: TrueType ¤ä PostScript ¥Õ¥©¥ó¥È¤Ç¤Ï¤Ê¤¤ svg ¥Õ¥©¥ó¥È¤òËä¤á¹þ¤àɬÍ× ¤¬¤¢¤ê¤Þ¤¹¡£"
`tek410x` ¥É¥é¥¤¥Ð¤Ï Tektronix 410x, 420x ¥Õ¥¡¥ß¥ê¡¼¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`tek410x` ¥É¥é¥¤¥Ð¤Ï Tektronix 410x, 420x ¥Õ¥¡¥ß¥ê¡¼¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
¤³¤Î¥É¥é¥¤¥Ð·²¤Ï VT-¥é¥¤¥¯¤ÊüËö¤Î¤¤¤¯¤Ä¤«¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£`tek40xx` ¤Ï Tektronix 4010 ¤È¤½¤Î¾¤Û¤È¤ó¤É¤Î TEK ¥¨¥ß¥å¥ì¡¼¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ `vttek` ¤Ï VT-¥é¥¤¥¯¤Ê tek40xx üËö¥¨¥ß¥å¥ì¡¼¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ °Ê²¼¤Î¤â¤Î¤Ï¡¢gnuplot ¤Î¥³¥ó¥Ñ¥¤¥ë»þ¤ËÁªÂò¤µ¤ì¤¿¤â¤Î¤Î¤ß¤¬ÍøÍѤǤ¤Þ¤¹: `kc-tek40xx` ¤Ï¥«¥é¡¼¤Î MS-DOS Kermit Tek4010 ¥¿¡¼¥ß¥Ê¥ë¥¨¥ß¥å¥ì¡¼¥¿¤ò¡¢ `km-tek40xx` ¤Ï¤½¤ÎÇò¹õÈǤò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ `selanar` ¤Ï Selanar ¥°¥é¥Õ¥£¥Ã¥¯Ã¼Ëö¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ `bitgraph` ¤Ï BBN Bitgraph üËö¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ ¤¤¤º¤ì¤â¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`texdraw` ¥É¥é¥¤¥Ð¤Ï LaTeX texdraw ´Ä¶¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤½¤ì¤Ï texdraw ¥Ñ¥Ã¥±¡¼¥¸¤Î "texdraw.sty" ¤È "texdraw.tex" ¤È¶¦¤Ë»ÈÍѤµ¤ì¤ë¤³¤È¤ò²¾Äê ¤·¤Æ¤¤¤Þ¤¹¡£
¿ô¤¢¤ëÃæ¤Ç¡¢ÅÀ (point) ¤Ï¡¢LaTeX ¤Î¥³¥Þ¥ó¥É "\\Diamond", "\\Box" ¤Ê¤É¤ò »È¤Ã¤ÆÉÁ¤«¤ì¤Þ¤¹¡£¤³¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï¸½ºß¤Ï LaTeX2e ¤Î¥³¥¢¤Ë¤Ï¸ºß¤»¤º latexsym ¥Ñ¥Ã¥±¡¼¥¸¤Ë´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¤³¤Î¥Ñ¥Ã¥±¡¼¥¸´ðËÜÇÛÉۤΰìÉô¤Ç ¤¢¤ê¡¢¤è¤Ã¤ÆÂ¿¤¯¤Î LaTeX ¤Î¥·¥¹¥Æ¥à¤Î°ìÉô¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥Ñ¥Ã¥±¡¼ ¥¸¤ò»È¤¦¤³¤È¤ò˺¤ì¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£
¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
Tgif ¤Ï X11 ¥Ù¡¼¥¹¤Î¥É¥í¡¼¥Ä¡¼¥ë¤Ç¤¹ — ¤¿¤À¤·¡¢¤³¤ì¤Ï GIF ¤Ë´Ø¤·¤Æ²¿ ¤«¤¹¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
`tgif` ¥É¥é¥¤¥Ð¤ÏÊ£¿ô¤ÎÅÀ¤ÎÂ礤µ (pointsize ¤Ç)¡¢Ê£¿ô¤Î¸«½Ð¤·ÍÑ ¤Î¥Õ¥©¥ó¥È¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º (Î㤨¤Ð `set label "Hallo" at x,y font "Helvetica,34"`)¡¢¤½¤·¤Æ 1 ¥Ú¡¼¥¸Æâ¤ÎÊ£¿ô¤Î¥°¥é¥ÕÉÁ²è¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ ¼´¤ÎÈæÎ¨¤ÏÊѹ¹¤µ¤ì¤Þ¤»¤ó¡£
½ñ¼°:
set terminal tgif {portrait | landscape | default} {<[x,y]>} {monochrome | color} {{linewidth | lw} <LW>} {solid | dashed} {font "<fontname>{,<fontsize>}"}
<[x,y]> ¤Ë¤Ï¤½¤Î¥Ú¡¼¥¸Æâ¤Î x Êý¸þ¡¢y Êý¸þ¤Î¥°¥é¥Õ¤Î¿ô¤ò»ØÄꤷ¡¢ `color` ¤Ï¥«¥é¡¼µ¡Ç½¤ò͸ú¤Ë¤·¡¢`linewidth` ¤ÏÁ´¤Æ¤ÎÀþÉý¤ò <LW> Çܤ·¡¢ "<fontname>" ¤Ë¤Ï͸ú¤Ê PostScript ¥Õ¥©¥ó¥È̾¡¢<fontsize> ¤Ï¤½¤Î PostScript ¥Õ¥©¥ó¥È¤ÎÂ礤µ¤ò»ØÄꤷ¤Þ¤¹¡£`defaults` ¤ÏÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó ¤ÎÃͤò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ˥»¥Ã¥È¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `portrait`, `[1,1]`, `color`, `linewidth 1.0`, `dashed`, `"Helvetica,18"` ¤Ç¤¹¡£
`solid` ¥ª¥×¥·¥ç¥ó¤Ï¡¢ÊÔ½¸ºî¶ÈÃæ¤Ë¤½¤¦¤Ç¤¢¤ë¤è¤¦¤Ë¡¢Àþ¤¬¥«¥é¡¼¤Ç¤¢¤ë¾ì ¹ç¤ËÉáÄ̻Ȥï¤ì¤Þ¤¹¡£¥Ï¡¼¥É¥³¥Ô¡¼¤ÏÇò¹õ¤Ë¤Ê¤ë¤³¤È¤¬Â¿¤¤¤Î¤Ç¡¢¤½¤Î¾ì¹ç¤Ï `dashed` ¤òÁªÂò¤¹¤Ù¤¤Ç¤·¤ç¤¦¡£
¿½ÅÉÁ²è (multiplot) ¤Ï 2 ¼ïÎà¤ÎÊýË¡¤Ç¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¤½¤Î°ì¤Ä¤Ï¡¢É¸½àŪ¤Ê gnuplot ¤Î¿½ÅÉÁ²è¤Î¤ä¤êÊý¤Ç¤¹:
set terminal tgif set output "file.obj" set multiplot set origin x01,y01 set size xs,ys plot ... ... set origin x02,y02 plot ... unset multiplot
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: multiplot¡£
¤â¤¦°ì¤Ä¤ÎÊýË¡¤Ï¥É¥é¥¤¥Ð¤Î [x,y] ¥ª¥×¥·¥ç¥ó¤Ç¤¹¡£¤³¤ÎÊýË¡¤ÎĹ½ê¤Ï¡¢¸¶ ÅÀ (origin) ¤äÂ礤µ (size) ¤ÎÀßÄê¤ò¤·¤Ê¤¯¤Æ¤âÁ´¤Æ¤Î¥°¥é¥Õ¤¬¼«Æ°Åª¤Ë½Ì ¼Ü¤µ¤ìÇÛÃÖ¤µ¤ì¤ë¤³¤È¤Ç¤¹¡£¥°¥é¥Õ¤ÎÈæ x/y ¤Ï¡¢¼«Á³¤ÊÈæ 3/2 (¤Þ¤¿¤Ï size ¤ÇÀßÄꤵ¤ì¤¿¤â¤Î) ¤¬ÊÝ»ý¤µ¤ì¤Þ¤¹¡£
ξÊý¤Î¿½ÅÉÁ²è¤Î¼ÂÁõ¤¬ÁªÂò¤µ¤ì¤¿¾ì¹ç¡¢É¸½àŪ¤Ê¤ä¤êÊý¤ÎÊý¤¬ÁªÂò¤µ¤ì¡¢·Ù ¹ð¤Î¥á¥Ã¥»¡¼¥¸¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£
ñ°ìÉÁ²è (¤Þ¤¿¤Ïɸ½àŪ¤Ê¿½ÅÉÁ²è) ¤ÎÎã:
set terminal tgif # ¥Ç¥Õ¥©¥ë¥È set terminal tgif "Times-Roman,24" set terminal tgif landscape set terminal tgif landscape solid
¥É¥é¥¤¥Ð¤Î»ý¤Ä¿½ÅÉÁ²è¤Î»ÅÁȤߤòÍøÍѤ¹¤ëÎã:
set terminal tgif portrait [2,4] # ½ÄÃÖ¡¢x-Êý¸þ¤Ë 2 ¤Ä¡¢y-Êý¸þ # ¤Ë 4 ¤Ä¤Î¥°¥é¥ÕÉÁ²è set terminal tgif [1,2] # ½ÄÃÖ¡¢x-Êý¸þ¤Ë 1 ¤Ä¡¢y-Êý¸þ # ¤Ë 2 ¤Ä¤Î¥°¥é¥ÕÉÁ²è set terminal tgif landscape [3,3] # ²£ÃÖ¡¢Î¾Êý¤ÎÊý¸þ¤Ë 3 ¤Ä¤Î¥° # ¥é¥ÕÉÁ²è"
Tgif ¤Ï X11 ¥Ù¡¼¥¹¤Î¥É¥í¡¼¥Ä¡¼¥ë¤Ç¤¹ — ¤¿¤À¤·¡¢¤³¤ì¤Ï GIF ¤Ë´Ø¤·¤Æ²¿ ¤«¤¹¤ë¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
`tgif` ¥É¥é¥¤¥Ð¤ÏÊ£¿ô¤ÎÅÀ¤ÎÂ礤µ (pointsize ¤Ç)¡¢Ê£¿ô¤Î¸«½Ð¤·ÍÑ ¤Î¥Õ¥©¥ó¥È¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º (Î㤨¤Ð `set label "Hallo" at x,y font "Helvetica,34"`)¡¢¤½¤·¤Æ 1 ¥Ú¡¼¥¸Æâ¤ÎÊ£¿ô¤Î¥°¥é¥ÕÉÁ²è¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£ ¼´¤ÎÈæÎ¨¤ÏÊѹ¹¤µ¤ì¤Þ¤»¤ó¡£
½ñ¼°:
set terminal tgif {portrait | landscape | default} {<[x,y]>} {monochrome | color} {{linewidth | lw} <LW>} {solid | dashed} {font "<fontname>{,<fontsize>}"}
<[x,y]> ¤Ë¤Ï¤½¤Î¥Ú¡¼¥¸Æâ¤Î x Êý¸þ¡¢y Êý¸þ¤Î¥°¥é¥Õ¤Î¿ô¤ò»ØÄꤷ¡¢ `color` ¤Ï¥«¥é¡¼µ¡Ç½¤ò͸ú¤Ë¤·¡¢`linewidth` ¤ÏÁ´¤Æ¤ÎÀþÉý¤ò <LW> Çܤ·¡¢ "<fontname>" ¤Ë¤Ï͸ú¤Ê PostScript ¥Õ¥©¥ó¥È̾¡¢<fontsize> ¤Ï¤½¤Î PostScript ¥Õ¥©¥ó¥È¤ÎÂ礤µ¤ò»ØÄꤷ¤Þ¤¹¡£`defaults` ¤ÏÁ´¤Æ¤Î¥ª¥×¥·¥ç¥ó ¤ÎÃͤò¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ˥»¥Ã¥È¤·¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï `portrait`, `[1,1]`, `color`, `linewidth 1.0`, `dashed`, `"Helvetica,18"` ¤Ç¤¹¡£
`solid` ¥ª¥×¥·¥ç¥ó¤Ï¡¢ÊÔ½¸ºî¶ÈÃæ¤Ë¤½¤¦¤Ç¤¢¤ë¤è¤¦¤Ë¡¢Àþ¤¬¥«¥é¡¼¤Ç¤¢¤ë¾ì ¹ç¤ËÉáÄ̻Ȥï¤ì¤Þ¤¹¡£¥Ï¡¼¥É¥³¥Ô¡¼¤ÏÇò¹õ¤Ë¤Ê¤ë¤³¤È¤¬Â¿¤¤¤Î¤Ç¡¢¤½¤Î¾ì¹ç¤Ï `dashed` ¤òÁªÂò¤¹¤Ù¤¤Ç¤·¤ç¤¦¡£
¿½ÅÉÁ²è (multiplot) ¤Ï 2 ¼ïÎà¤ÎÊýË¡¤Ç¼ÂÁõ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
¤½¤Î°ì¤Ä¤Ï¡¢É¸½àŪ¤Ê gnuplot ¤Î¿½ÅÉÁ²è¤Î¤ä¤êÊý¤Ç¤¹:
set terminal tgif set output "file.obj" set multiplot set origin x01,y01 set size xs,ys plot ... ... set origin x02,y02 plot ... unset multiplot
¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢°Ê²¼»²¾È: multiplot¡£
¤â¤¦°ì¤Ä¤ÎÊýË¡¤Ï¥É¥é¥¤¥Ð¤Î [x,y] ¥ª¥×¥·¥ç¥ó¤Ç¤¹¡£¤³¤ÎÊýË¡¤ÎĹ½ê¤Ï¡¢¸¶ ÅÀ (origin) ¤äÂ礤µ (size) ¤ÎÀßÄê¤ò¤·¤Ê¤¯¤Æ¤âÁ´¤Æ¤Î¥°¥é¥Õ¤¬¼«Æ°Åª¤Ë½Ì ¼Ü¤µ¤ìÇÛÃÖ¤µ¤ì¤ë¤³¤È¤Ç¤¹¡£¥°¥é¥Õ¤ÎÈæ x/y ¤Ï¡¢¼«Á³¤ÊÈæ 3/2 (¤Þ¤¿¤Ï size ¤ÇÀßÄꤵ¤ì¤¿¤â¤Î) ¤¬ÊÝ»ý¤µ¤ì¤Þ¤¹¡£
ξÊý¤Î¿½ÅÉÁ²è¤Î¼ÂÁõ¤¬ÁªÂò¤µ¤ì¤¿¾ì¹ç¡¢É¸½àŪ¤Ê¤ä¤êÊý¤ÎÊý¤¬ÁªÂò¤µ¤ì¡¢·Ù ¹ð¤Î¥á¥Ã¥»¡¼¥¸¤¬É½¼¨¤µ¤ì¤Þ¤¹¡£
ñ°ìÉÁ²è (¤Þ¤¿¤Ïɸ½àŪ¤Ê¿½ÅÉÁ²è) ¤ÎÎã:
set terminal tgif # ¥Ç¥Õ¥©¥ë¥È set terminal tgif "Times-Roman,24" set terminal tgif landscape set terminal tgif landscape solid
¥É¥é¥¤¥Ð¤Î»ý¤Ä¿½ÅÉÁ²è¤Î»ÅÁȤߤòÍøÍѤ¹¤ëÎã:
set terminal tgif portrait [2,4] # ½ÄÃÖ¡¢x-Êý¸þ¤Ë 2 ¤Ä¡¢y-Êý¸þ # ¤Ë 4 ¤Ä¤Î¥°¥é¥ÕÉÁ²è set terminal tgif [1,2] # ½ÄÃÖ¡¢x-Êý¸þ¤Ë 1 ¤Ä¡¢y-Êý¸þ # ¤Ë 2 ¤Ä¤Î¥°¥é¥ÕÉÁ²è set terminal tgif landscape [3,3] # ²£ÃÖ¡¢Î¾Êý¤ÎÊý¸þ¤Ë 3 ¤Ä¤Î¥° # ¥é¥ÕÉÁ²è"
¤³¤Î¥É¥é¥¤¥Ð¤Ï Tcl/Tk ¥Ù¡¼¥¹ (¥Ç¥Õ¥©¥ë¥È)¡¢¤Þ¤¿¤Ï Perl ¥Ù¡¼¥¹¤Î Tk canvas widget ¥³¥Þ¥ó¥É¤òÀ¸À®¤·¤Þ¤¹¡£¤³¤ì¤ò»È¤¦¤Ë¤Ï¡¢"term.h" ¤Î¤³¤Î¥É ¥é¥¤¥Ð¤ËÂбþ¤¹¤ë¹Ô¤Î¥³¥á¥ó¥Èµ¹æ¤ò³°¤¹¤«Å¬Åö¤Ê¹Ô¤ò½ñ¤²Ã¤¨¤Æ `gnuplot` ¤ò make ¤·Ä¾¤·¤Æ¡¢°Ê²¼¤Î¤è¤¦¤Ë¼Â¹Ô¤·¤Þ¤¹¡£
gnuplot> set term tkcanvas {perltk} {interactive} gnuplot> set output 'plot.file'
¤½¤·¤Æ "wish" ¤òµ¯Æ°¤·¤¿¸å¤Ç¡¢°Ê²¼¤Î Tcl/Tk ¥³¥Þ¥ó¥ÉÎó¤ò¼Â¹Ô¤·¤Æ¤¯¤À¤µ ¤¤:
% source plot.file % canvas .c % pack .c % gnuplot .c
Perl/Tk ¤Î¾ì¹ç¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤Æ¤³¤Î¥×¥í¥°¥é¥à¤ò»È¤¤¤Þ¤¹:
use Tk; my $top = MainWindow->new; my $c = $top->Canvas->pack; my $gnuplot = do "plot.pl"; $gnuplot->($c); MainLoop;
`gnuplot` ¤Ë¤è¤Ã¤ÆÀ¸À®¤µ¤ì¤¿¥³¡¼¥É¤Ï "gnuplot" ¤È¸Æ¤Ð¤ì¤ë¼ê³¤¤òºî¤ê¡¢ ¤½¤ì¤Ï¤½¤Î°ú¿ô¤ò canvas ¤Î̾Á°¤È¤·¤Þ¤¹¡£¤½¤Î¼ê³¤¤¬¸Æ¤Ð¤ì¤ë¤È¡¢¤½¤ì¤Ï canvas ¤ò¥¯¥ê¥¢¤·¡¢canvas ¤Î¥µ¥¤¥º¤ò¸«¤Ä¤±¡¢¤½¤ÎÃæ¤ËÃúÅÙ¼ý¤Þ¤ë¤è¤¦¤Ë¥° ¥é¥Õ¤ò½ñ¤¤Þ¤¹¡£
2 ¼¡¸µ¤ÎÉÁ²è (`plot`) ¤Ç¤Ï 2 ¤Ä¤Î¼ê³¤¤¬Äɲäµ¤ì¤ÆÄêµÁ¤µ¤ì¤Þ¤¹: "gnuplot_plotarea" ¤ÏÉÁ²èÈϰϤ泦¤ò´Þ¤à¥ê¥¹¥È "xleft, xright, ytop, ybot" ¤ò canvas ¥¹¥¯¥ê¡¼¥óºÂɸ¤ÇÊÖ¤·¡¢2 ¤Ä¤ÎÂФμ´¤ÎÉÁ²èºÂɸ¤Ç¤ÎÈÏ°Ï "x1min, x1max, y1min, y1max, x2min, x2max, y2min, y2max" ¤Ï¼ê³¤ "gnuplot_axisranges" ¤ò¸Æ¤Ù¤ÐÆÀ¤é¤ì¤Þ¤¹¡£"interactive" ¥ª¥×¥·¥ç¥ó¤ò»Ø Äꤹ¤ë¤È¡¢canvas ¤ÎÀþʬ¾å¤Ç¥Þ¥¦¥¹¤ò¥¯¥ê¥Ã¥¯¤¹¤ë¤È¤½¤ÎÀþʬ¤ÎÃæÅÀ¤ÎºÂɸ ¤¬É¸½à½ÐÎϤ˽ÐÎϤµ¤ì¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¤µ¤é¤Ë¡¢"user_gnuplot_coordinates" ¤È¤¤¤¦¼ê³¤¤òÄêµÁ¤¹¤ë¤³¤È¤Ç¡¢¤½¤ì¤ËÂå¤ï¤ë¿·¤¿¤Êưºî¤òµ¯¤³¤¹¤³¤È¤â²Äǽ ¤Ç¤¹¡£¤½¤Î¼ê³¤¤Ë¤Ï°Ê²¼¤Î°ú¿ô¤¬ÅϤµ¤ì¤Þ¤¹: "win id x1s y1s x2s y2s x1e y1e x2e y2e x1m y1m x2m y2m"¡¢¤³¤ì¤é¤Ï¡¢canvas ¤Î̾Á°¡¢Àþʬ¤Î id¡¢ 2 ¤Ä¤ÎºÂɸ·Ï¤Ç¤Î¤½¤ÎÀþʬ¤Î³«»ÏÅÀ¤ÎºÂɸ¡¢½ªÎ»ÅÀ¤ÎºÂɸ¡¢¤½¤·¤ÆÃæÅÀ¤ÎºÂɸ ¤Ç¤¹¡£ÃæÅÀ¤ÎºÂɸ¤ÏÂпô¼´¤ËÂФ·¤Æ¤Î¤ßÍ¿¤¨¤é¤ì¤Þ¤¹¡£
`tkcanvas` ¤Î¸½ºß¤ÎÈÇ¤Ç¤Ï multiplot ¤â replot ¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤» ¤ó¡£"
`tpic` ¥É¥é¥¤¥Ð¤Ï tpic \\special ¤Ç¤Î LaTeX picture ´Ä¶¤ÎÉÁ²è¤ò¥µ¥Ý¡¼ ¥È¤·¤Þ¤¹¡£ ¤³¤ì¤Ï `latex` ¤ä `eepic` ¥É¥é¥¤¥Ð¤ËÂå¤ï¤ëÊ̤ÊÁªÂò»è¤Ç¤¹¡£ ÅÀ¤ÎÂ礤µ (pointsize)¡¢Àþ¤ÎÉý (linewidth)¡¢ÅÀÀþ¤ÎÅÀ¤Î´Ö³Ö (interval) ¤Ë´Ø¤¹¤ë¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£
½ñ¼°:
set terminal tpic <pointsize> <linewidth> <interval>
pointsize ¤È `linewidth` ¤ÏÀ°¿ô¤Ç¥ß¥ê¥¤¥ó¥Áñ°Ì¡¢`interval` ¤Ï¼Â¿ô¤Ç ñ°Ì¤Ï¥¤¥ó¥Á¤Ç¤¹¡£Àµ¤Ç¤Ê¤¤Ãͤò»ØÄꤹ¤ë¤È¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ¬»È¤ï¤ì¤Þ¤¹¡£¥Ç ¥Õ¥©¥ë¥È¤Ç¤Ï pointsize = 40, linewidth = 6, interval = 0.1 ¤Ç¤¹¡£
LaTeX ¤Ë´Ø¤¹¤ëÁ´¤Æ¤Î¥É¥é¥¤¥Ð¤Ïʸ»úÎó¤ÎÇÛÃÖ¤ÎÀ©¸æ¤ËÆÃÊ̤ÊÊýË¡¤òÄ󶡤·¤Þ ¤¹: '{' ¤Ç»Ï¤Þ¤ëʸ»úÎó¤Ï¡¢'}' ¤ÇÊĤ¸¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤Îʸ»úÎóÁ´ÂÎ ¤¬ LaTeX ¤Ë¤è¤Ã¤Æ¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°¤µ¤ì¤Þ¤¹¡£'[' ¤Ç »Ï¤Þ¤ëʸ»úÎó¤Î¾ì¹ç¤Ï¡¢°ÌÃ֤λØÄê¤ò¤¹¤ëʸ»úÎó (t,b,l,r ¤Î¤¦¤Á 2 ¤Ä¤Þ¤Ç) ¤¬Â³¤¡¢¼¡¤Ë ']{'¡¢Ê¸»úÎóËÜÂΡ¢¤ÇºÇ¸å¤Ë '}' ¤È¤·¤Þ¤¹¤¬¡¢¤³¤Îʸ»úÎó¤Ï LaTeX ¤¬ LR-box ¤È¤·¤ÆÀ°·Á¤·¤Þ¤¹¡£\\rule{}{} ¤ò»È¤¨¤Ð¤µ¤é¤ËÎɤ¤°ÌÃÖ¹ç¤ï ¤»¤¬²Äǽ¤Ç¤·¤ç¤¦¡£
Îã: ¸«½Ð¤·¤Î°ÌÃÖ¹ç¤ï¤»¤Ë´Ø¤·¤Æ: gnuplot ¤Î¥Ç¥Õ¥©¥ë¥È (ÂçÄñ¤½¤ì¤Ê¤ê¤Ë¤Ê¤ë¤¬¡¢¤½¤¦¤Ç¤Ê¤¤¤³¤È¤â¤¢¤ë):
set title '\\LaTeX\\ -- $ \\gamma $'
¿åÊ¿Êý¸þ¤Ë¤â¿âľÊý¸þ¤Ë¤â¥»¥ó¥¿¥ê¥ó¥°:
set label '{\\LaTeX\\ -- $ \\gamma $}' at 0,0
°ÌÃÖ¤òÌÀ¼¨Åª¤Ë»ØÄê (¾å¤Ë¹ç¤ï¤»¤ë):
set xlabel '[t]{\\LaTeX\\ -- $ \\gamma $}'
¾¤Î¸«½Ð¤· – ÌÜÀ¹¤ê¤ÎŤ¤¸«½Ð¤·¤ËÂФ¹¤ë¸«ÀѤê:
set ylabel '[r]{\\LaTeX\\ -- $ \\gamma $\\rule{7mm}{0pt}}'"
`unixpc` ¥É¥é¥¤¥Ð¤Ï AT&T 3b1 ¤È AT&T 7300 Unix PC ¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª ¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
`vx384` ¥É¥é¥¤¥Ð¤Ï Vectrix 384 ¤È Tandy ¥«¥é¡¼¥×¥ê¥ó¥¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï¤¢¤ê¤Þ¤»¤ó¡£"
¥É¥é¥¤¥Ð `vgagl` ¤Ï¥Þ¥¦¥¹¤È pm3d ¤ò´°Á´¤Ë¥µ¥Ý¡¼¥È¤·¤¿¡¢linux ¤Î¹â®¤Ê ¥³¥ó¥½¡¼¥ë¥É¥é¥¤¥Ð¤Ç¤¹¡£¥Ç¥Õ¥©¥ë¥È¥â¡¼¥É¤ÎÀßÄê¤Ë¤Ï ´Ä¶ÊÑ¿ô SVGALIB_DEFAULT_MODE ¤ò»²¾È¤·¤Þ¤¹¤¬¡¢ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï 256 ¿§¥â¡¼ ¥É¤Ç͸ú¤Ê²òÁüÅ٤Τ¦¤ÁºÇ¤â¹â¤¤¤â¤Î¤òÁªÂò¤·¤Þ¤¹¡£
½ñ¼°:
set terminal vgagl \\ background [red] [[green] [blue]] \\ [uniform | interpolate] \\ [dump "file"] \\ [mode]
¥«¥é¡¼¥â¡¼¥É¤Ï mode ¥ª¥×¥·¥ç¥ó¤ÇÍ¿¤¨¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£G1024x768x256 ¤Î ¤è¤¦¤Êµ¹æÅªÌ¾¾Î¤äÀ°¿ô¤ÇÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó `background` ¤Ï [0, 255] ¤ÎÈϰϤÎÀ°¿ô 1 ¤Ä¡¢¤Þ¤¿¤Ï 3 ¤Ä¤ÎÁȤò¼è¤ê¤Þ¤¹¡£À°¿ô 1 ¤Ä¤Î ¾ì¹ç¤Ï¤½¤ì¤ÏÇØ·Ê¤Î³¥¿§¤ÎÃͤȸ«¤Ê¤µ¤ì¡¢3 ¤Ä¤ÎÁȤξì¹ç¤Ï¤½¤ì¤ËÂбþ¤·¤¿¿§ ¤¬Çطʤ˼è¤é¤ì¤Þ¤¹¡£ Áê¸ß¤ËÇÓ¾Ū¤Ê¥ª¥×¥·¥ç¥ó interpolate ¤È `uniform` ¤Ï¡¢»°³Ñ·Á¤ÎÅɤê¤Ä ¤Ö¤·¤ÎºÝ¤Ë¿§¤ÎÊä´Ö¤¬¹Ô¤¦¤«¤É¤¦¤« (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï ON) ¤òÀ©¸æ¤·¤Þ¤¹¡£
`screen dump file` ¤Ï¥ª¥×¥·¥ç¥ó `dump "file"` ¤Î»ØÄê¤Ç¹Ô¤¨¤Þ¤¹¡£¤³¤Î¥ª ¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤ë¤È (¤¹¤Ê¤ï¤Á¥À¥ó¥×¥Õ¥¡¥¤¥ë̾¤¬¶õ¤Ç¤Ê¤¤¾ì¹ç) ¥¡¼ KP_Delete ¤ò²¡¤¹¤³¤È¤Ç¤½¤Î¥Õ¥¡¥¤¥ë¤Ë¥¹¥¯¥ê¡¼¥ó¥À¥ó¥×¤¬½ñ¤½Ð¤µ¤ì¤Þ¤¹¡£ ¤³¤Îµ¡Ç½¤ÏÉüµ¢¤¹¤ë¤³¤È¤âÉüµ¢¤µ¤»¤ë¤³¤È¤â¤Ç¤¤Þ¤»¤ó¡£¥Õ¥¡¥¤¥ë¤Ï raw ppm (P6) ·Á¼°¤Ç½ÐÎϤµ¤ì¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï `set term` ¥³¥Þ¥ó¥É¤¬È¯¹Ô¤µ ¤ì¤ëÅ٤˥ꥻ¥Ã¥È¤µ¤ì¤Þ¤¹¡£
¹â²òÁüÅ٥⡼¥É¤òÆÀ¤ë¤Ë¤Ï¡¢Â¿Ê¬ libvga ¤ÎÀßÄê¥Õ¥¡¥¤¥ë (Ä̾ï /etc/vga/libvga.conf) ¤ò½¤Àµ¤¹¤ëɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£VESA fb ¤ò»È¤¦¤Î¤Ï Îɤ¤ÁªÂò¤Ç¤¹¤¬¡¢¤½¤ì¤Ï¥«¡¼¥Í¥ë¤Î¥³¥ó¥Ñ¥¤¥ë¤¬É¬ÍפǤ¹¡£
vgagl ¥É¥é¥¤¥Ð¤Ï¡¢°Ê²¼¤Î¥ê¥¹¥È¤Î¤¦¤Á¤Î *͸ú¤Ê* vga ¥â¡¼¥É¤ÎºÇ½é¤Î¤â¤Î ¤ò»ÈÍѤ·¤Þ¤¹¡£
- vgagl ¤ÎÀßÄê»þ¤ËÍ¿¤¨¤é¤ì¤ë¥â¡¼¥É¡¢Î㤨¤Ð `set term vgagl G1024x768x256` ¤ÏºÇ½é¤Ë G1024x768x256 ¥â¡¼¥É¤¬Í¸ú¤«¤É¤¦¤«¥Á¥§¥Ã¥¯¤·¤Þ¤¹¡£ - ´Ä¶ÊÑ¿ô SVGALIB_DEFAULT_MODE - G1024x768x256 - G800x600x256 - G640x480x256 - G320x200x256 - G1280x1024x256 - G1152x864x256 - G1360x768x256 - G1600x1200x256
`VWS` ¥É¥é¥¤¥Ð¤Ï VAX ¥¦¥£¥ó¥É¥¦¥·¥¹¥Æ¥à¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï ¤¢¤ê¤Þ¤»¤ó¡£¤³¤Î¥É¥é¥¤¥Ð¤Ï¥Ç¥£¥¹¥×¥ì¥¤¤Î¾õÂÖ (Çò¹õ¤«¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë¤« ¥«¥é¡¼¤«) ¤ò¼«Æ°¸¡ÃΤ·¤Þ¤¹¡£Á´¤Æ¤ÎÀþ¼ï¤Ï¼ÂÀþ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£"
½ÐÎÏ·Á¼° `windows` ¤Ï¡¢¥°¥é¥ÕÉÁ²è¤Èʸ»úÎóÉÁ²è¤Ë Windows GDI ¤ò»ÈÍѤ¹¤ë ¹â®¤ÊÂÐÏ÷¿½ÐÎϥɥ饤¥Ð¤Ç¤¹¡£Windows ¤Ç¤Ï¡¢Ê£¿ô¤Î´Ä¶¤Çưºî¤¹¤ë `wxt` ½ÐÎÏ·Á¼°¤â¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
½ñ¼°:
set terminal windows {<n>} {color | monochrome} {solid | dashed} {enhanced | noenhanced} {font <fontspec>} {linewdith <scale>} {fontscale <scale>} {linewdith <scale>} {background <rgb color>} {title "Plot Window Title"} {size <width>,<height>} {position <x>,<y>} {close}
Ê£¿ô¤Î¥¦¥£¥ó¥É¥¦ÉÁ²è¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹: `set terminal win <n>` ¤Ç ½ÐÎϤ¬ÈÖ¹æ n ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ËÁ÷¤é¤ì¤Þ¤¹¡£
`color`, `monochrome` ¤Ï¡¢¥«¥é¡¼½ÐÎϤ«Çò¹õ½ÐÎϤ«¤ÎÁªÂò¤Ç¡¢ `dashed` ¤È `solid` ¤Ï¡¢ÅÀÀþ¤È¼ÂÀþ¤ÎÁªÂò¤Ç¤¹¡£`color` ¤Ç¤Ï `solid` ¤¬ ¥Ç¥Õ¥©¥ë¥È¤Ç¡¢`monochrome` ¤Ç¤Ï `dashed` ¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£ `enhanced` ¤Ï³Èĥʸ»úÎó½èÍý (enhanced text mode) ¤Îµ¡Ç½ (¾åÉÕ¡¢²¼ÉÕʸ»ú ¤ä¥Õ¥©¥ó¥È¤Îº®ºß) ¤ò͸ú¤Ë¤·¤Þ¤¹¡£¾ÜºÙ¤Ï°Ê²¼»²¾È: `enhanced text`¡£ `<fontspec>` ¤Ï "<fontface>,<fontsize>" ¤Î·Á¼°¤Ç¡¢"<fontface>" ¤ÏÍ ¸ú¤Ê Windows ¤Î¥Õ¥©¥ó¥È̾¤Ç¡¢`<fontsize>` ¤Ï¥Ý¥¤¥ó¥Èñ°Ì¤Ç¤Î¥Õ¥©¥ó¥È¤Î Â礤µ¤Ç¤¹¡£¤³¤ÎξÍ×ÁǤϤ¤¤º¤ì¤â¾Êά²Äǽ¤Ç¤¹¡£ °ÊÁ°¤ÎÈǤΠgnuplot ¤Ç¤Ï¡¢`font` ¥¡¼¥ï¡¼¥É¤Ï¾Êά²Äǽ¤Ç¡¢<fontsize> ¤Ï°ú ÍÑÉä¤Ê¤·¤Î¿ôÃͤÇÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤·¤¿¤¬¡¢¸½ºß¤Ï¤½¤Î·Á¼°¤Ï¥µ¥Ý¡¼¥È¤·¤Æ ¤¤¤Þ¤»¤ó¤Î¤ÇÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£ `linewidth` ¤È `fontscale` ¤ÇÀþ¤ÎÉý¤Èʸ»ú¥µ¥¤¥º¤ò¿½Ì¤Ç¤¤Þ¤¹¡£ `title` ¤Ï¡¢¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤Î¥¿¥¤¥È¥ë¤òÊѹ¹¤·¤Þ¤¹¡£ size ¤Ï¥¦¥£¥ó¥É¥¦¤Î¥Ô¥¯¥»¥ëñ°Ì¤Ç¤ÎÉý¤È¹â¤µ¤ò¡¢`position` ¤Ï¥¦¥£¥ó¥É ¥¦¤Î¸¶ÅÀ¡¢¤¹¤Ê¤ï¤Áº¸¾å³Ñ¤Î¥¹¥¯¥ê¡¼¥ó¾å¤Î¥Ô¥¯¥»¥ëñ°Ì¤Ç¤Î°ÌÃÖ¤òÄêµÁ¤·¤Þ ¤¹¡£¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¥Õ¥¡¥¤¥ë `wgnuplot.ini` ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤ò ¾å½ñ¤¤·¤Þ¤¹¡£
¾¤Î¥ª¥×¥·¥ç¥ó¤â¥°¥é¥Õ¥á¥Ë¥å¡¼¤ä½é´ü²½¥Õ¥¡¥¤¥ë `wgnuplot.ini` ¤ÇÊѹ¹¤Ç ¤¤Þ¤¹¡£
Windows ÈǤϡ¢ÈóÂÐÏ÷¿¥â¡¼¥É¤Ç¤ÏÄ̾¥³¥Þ¥ó¥É¥é¥¤¥ó¤«¤éÍ¿¤¨¤¿¥Õ¥¡¥¤¥ë ¤ÎºÇ¸å¤Ë㤹¤ë¤Èľ¤Á¤Ë½ªÎ»¤·¤Þ¤¹¤¬¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¤ÎºÇ¸å¤Ë `-` ¤ò»ØÄê ¤·¤¿¾ì¹ç¤ÏÊ̤Ǥ¹¡£¤Þ¤¿¡¢¤³¤Î¥â¡¼¥É¤Ç¤Ï¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Ïɽ¼¨¤»¤º¡¢¥° ¥é¥Õ¤Î¤ß¤Îɽ¼¨¤È¤Ê¤ê¤Þ¤¹¤¬¡¢¥ª¥×¥·¥ç¥ó¤È¤·¤Æ `-persist` (x11 ÈǤΠgnuplot ¤ÈƱ¤¸¥ª¥×¥·¥ç¥ó; ½¾Íè¤Î Windows ¤Î¤ß¤Î¥ª¥×¥·¥ç¥ó `/noend` ¤ä `-noend` ¤ò»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹) ¤ò»ØÄꤹ¤ë¤È gnuplot ¤Ï½ªÎ»¤·¤Ê¤¯¤Ê¤ê¤Þ ¤¹¡£¤³¤Î¾ì¹ç¾¤Î OS ¤Ç¤Î gnuplot ¤Îµóư¤È¤Ï°Û¤Ê¤ê¡¢-persist ¥ª¥×¥·¥ç¥ó ¸å¤â gnuplot ¤ÎÂÐÏ÷¿¥³¥Þ¥ó¥É¥é¥¤¥ó¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£
¥³¥Þ¥ó¥É `set term` ¤Ç gnuplot ¤Î½ÐÎÏ·Á¼°¤òÊѹ¹¤·¤¿¾ì¹ç¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦ ¤Ï¤½¤Î¤Þ¤Þ»Ä¤ê¤Þ¤¹¤¬¡¢`set term windows close` ¤ÇÉÁ²è¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤ë ¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
`gnuplot` ¤Ï¡¢Windows ¾å¤Ç¤Î½ÐÎϤÎÀ¸À®¤Î¤¿¤á¤Î¤¤¤¯¤Ä¤«¤ÎÊýË¡¤ò¥µ¥Ý¡¼¥È ¤·¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `windows printing`¡£windows ½ÐÎÏ·Á¼°¤Ï¡¢¥¯¥ê¥Ã¥× ¥Ü¡¼¥É¤ä EMF ¥Õ¥¡¥¤¥ë¤òÄ̤·¤ÆÂ¾¤Î¥×¥í¥°¥é¥à¤È¤Î¥Ç¡¼¥¿¤Î¸ò´¹¤ò¥µ¥Ý¡¼¥È¤· ¤Æ¤¤¤Þ¤¹¡£°Ê²¼»²¾È: `graph-menu`¡£EMF ¥Õ¥¡¥¤¥ë¤òÀ¸À®¤¹¤ë¤Ë¤Ï¡¢`emf` ½Ð ÎÏ·Á¼°¤ò»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¡£
— ¥°¥É¥Õ¥Á¥Ë¥Å¡¼ (GRAPH-MENU) —
`gnuplot graph` ¥¦¥£¥ó¥É¥¦¤Ç¥Þ¥¦¥¹¤Î±¦¥Ü¥¿¥ó(*) ¤ò²¡¤¹¤«¡¢¥·¥¹¥Æ¥à¥á¥Ë ¥å¡¼¤«¤é `Options` ¤òÁªÂò¤¹¤ë¤È°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤ò»ý¤Ä¥Ý¥Ã¥×¥¢¥Ã¥×¥á¥Ë¥å ¡¼¤¬¸½¤ï¤ì¤Þ¤¹:
`Copy to Clipboard` ¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ë¥Ó¥Ã¥È¥Þ¥Ã¥×¤ä EMF ²èÁü¤ò¥³¥Ô¡¼
`Save as EMF...` ¸½ºß¤Î¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤ò EMF ¥Õ¥¡¥¤¥ë¤È¤·¤ÆÊݸ
`Print...` ¥°¥é¥Õ¥£¥Ã¥¯¥¦¥£¥ó¥É¥¦¤ò Windows ¥×¥ê¥ó¥¿¥É¥é¥¤¥Ð¤Ç¥×¥ê¥ó¥È ¥¢¥¦¥È¡£¥×¥ê¥ó¥¿¤È³ÈÂçΨ¤ÎÁªÂò¤¬²Äǽ¤Ç¤¹¤¬¡¢¤³¤Î `Print` ¥ª¥×¥·¥ç¥ó¤Ë ¤è¤ë°õºþ·ë²Ì¤Ï `gnuplot` ¤Î»ý¤Ä¥×¥ê¥ó¥¿¥É¥é¥¤¥Ð¤Ë¤è¤ë¤â¤ÎÄøÎɤ¯¤Ï¤¢¤ê ¤Þ¤»¤ó¡£°Ê²¼¤â»²¾È: `windows printing`¡£
`Bring to Top` ¥Á¥§¥Ã¥¯¤òÆþ¤ì¤ë¤È¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤ò¾¤ÎÁ´¤Æ¤ÎÉÁ²è¥¦¥£¥ó ¥É¥¦¤Î¼êÁ°¤Ëɽ¼¨
`Color` ¥Á¥§¥Ã¥¯¤òÆþ¤ì¤ë¤È¥«¥é¡¼¤ÎÀþ¼ï¤¬Í¸ú¡¢¥Á¥§¥Ã¥¯Ìµ¤·¤Ç¤ÏÇò¹õ
`Double buffer` ¥°¥é¥Õ¤ò¥¹¥¯¥ê¡¼¥ó¤Ë¼Ì¤¹Á°¤Ë¥á¥â¥ê¥Ð¥Ã¥Õ¥¡¤ËÉÁ²è¤¹¤ë¤³ ¤È¤ò͸ú¤Ë¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Î㤨¤Ð¥¢¥Ë¥á¡¼¥·¥ç¥ó»þ¤ä 3 ¼¡¸µ¥°¥é¥Õ¤Î²óž»þ ¤Î¤Á¤é¤Á¤é (¥Õ¥ê¥Ã¥«¡¼) ¤ò²óÈò¤·¤Þ¤¹¡£°Ê²¼»²¾È: `mouse`, `scrolling`¡£
`Oversampling` ²¾ÁÛ¥¥ã¥ó¥Ð¥¹¤Î¥µ¥¤¥º¤òÇܤˤ·¤Þ¤¹¡£¥¹¥¯¥ê¡¼¥ó¤Ë¼Ì¤¹ºÝ¤Ë ¤ÏºÆ¤ÓȾʬ¤Ë½Ì¾®¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢¥°¥é¥Õ¥£¥Ã¥¯¤Ï¤è¤ê³ê¤é¤«¤Ë¤Ê¤ê¤Þ ¤¹¤¬¡¢¤·¤«¤·¥á¥â¥ê¤ä·×»»»þ´Ö¤¬¤è¤êɬÍפǤ¹¡£¤³¤ì¤Ï `double buffer` ¤âɬ ÍפǤ¹¡£
`Antialiasing` ÀÞ¤ìÀþ¤äÀþ¤Îü¤ÎÊ¿³ê²½¤òÁªÂò¤·¤Þ¤¹¡£¤³¤ì¤ÏÉÁ²è¤ò¯¤¹¤ë ¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
`Background...` ¥¦¥£¥ó¥É¥¦ÇØ·Ê¿§¤ÎÀßÄê
`Choose Font...` ¥°¥é¥Õ¥£¥Ã¥¯¥¦¥£¥ó¥É¥¦¤Ç»È¤¦¥Õ¥©¥ó¥È¤ÎÁªÂò
`Line Styles...` Àþ¤Î¿§¤ä¼ïÎà¤Î¥«¥¹¥¿¥Þ¥¤¥º
`Update wgnuplot.ini` ¸½ºß¤Î¥¦¥£¥ó¥É¥¦¤Î°ÌÃÖ¡¢¥¦¥£¥ó¥É¥¦¤ÎÂ礤µ¡¢¥Æ¥ ¥¹¥È¥¦¥£¥ó¥É¥¦¤Î¥Õ¥©¥ó¥È¤È¤½¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¡¢¥°¥é¥Õ¥¦¥£¥ó¥É¥¦¤Î¥Õ¥©¥ó ¥È¤È¤½¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¡¢ÇØ·Ê¿§¡¢Àþ¼ï¤ò½é´ü²½¥Õ¥¡¥¤¥ë `wgnuplot.ini` ¤Ë Êݸ
(*) ¤³¤Î¥á¥Ë¥å¡¼¤Ï¡¢`unset mouse` ¤Ë¤è¤Ã¤Æ±¦¥Þ¥¦¥¹¥Ü¥¿¥ó²¡¤·¤·¤«»È¤¨¤Ê ¤¯¤Ê¤ë¤Î¤ÇÃí°Õ¡£
— °ÕºÞ (PRINTING) —
¹¥¤ß¤Ë¤è¤ê¡¢¥°¥é¥Õ¤Ï°Ê²¼¤Î¤è¤¦¤ÊÊýË¡¤Ç°õºþ¤Ç¤¤Þ¤¹¡£
`1.` `gnuplot` ¤Î¥³¥Þ¥ó¥É terminal ¤Ç¥×¥ê¥ó¥¿¤òÁªÂò¤·¡¢output ¤Ç½ÐÎϤò¥Õ¥¡¥¤¥ë¤Ë¥ê¥À¥¤¥ì¥¯¥È
`2.` `gnuplot graph` ¥¦¥£¥ó¥É¥¦¤«¤é `Print...` ¥³¥Þ¥ó¥É¤òÁªÂò¡£¥Æ¥¥¹ ¥È¥¦¥£¥ó¥É¥¦¤«¤é¤³¤ì¤ò¹Ô¤Ê¤¦ÆÃÊ̤ʥ³¥Þ¥ó¥É `screendump` ¤â¤¢¤ë¡£
`3.` `set output "PRN"` ¤È¤¹¤ë¤È½ÐÎϤϰì»þ¥Õ¥¡¥¤¥ë¤Ë½ÐÎϤµ¤ì¡¢`gnuplot` ¤ò½ªÎ»¤¹¤ë¤«¤Þ¤¿¤Ï output ¥³¥Þ¥ó¥É¤Ç½ÐÎϤò¾¤Î¤â¤Î¤ØÊѹ¹¤¹¤ë¤È¡¢ ¥À¥¤¥¢¥í¥° (ÂÐÏÃ) ¥Ü¥Ã¥¯¥¹¤¬¸½¤ï¤ì¡¢¤½¤³¤Ç¥×¥ê¥ó¥¿¥Ý¡¼¥È¤òÁªÂò¡£¤½¤³¤Ç OK ¤òÁªÂò¤¹¤ë¤È¡¢½ÐÎϤϥץê¥ó¥È¥Þ¥Í¡¼¥¸¥ã¤Ç¤Ï²Ã¹©¤µ¤ì¤º¤Ë¤½¤Î¤Þ¤ÞÁªÂò ¤µ¤ì¤¿¥Ý¡¼¥È¤Ç¥×¥ê¥ó¥È¥¢¥¦¥È¤µ¤ì¤ë¡£¤³¤ì¤Ï¶öÁ³ (¤Þ¤¿¤Ï¸Î°Õ) ¤Ë¡¢¤¢¤ë¥× ¥ê¥ó¥¿ÍѤνÐÎϤò¡¢¤½¤ì¤ËÂбþ¤·¤Æ¤¤¤Ê¤¤¥×¥ê¥ó¥¿¤ËÁ÷¤êÆÀ¤ë¤³¤È¤ò°ÕÌ£¤¹¤ë¡£
— ¥Æ¥¥¹¥È¥Á¥Ë¥Å¡¼ (TEXT-MENU)", /* FIXME: THIS IS NOT REALLY RELATED TO THE WINDOWS DRIVER, BUT THE WINDOWS PLATFORM */ —
`gnuplot text` ¥¦¥£¥ó¥É¥¦¤Ç¥Þ¥¦¥¹¤Î±¦¥Ü¥¿¥ó¤ò²¡¤¹¤«¡¢¥·¥¹¥Æ¥à¥á¥Ë¥å¡¼ ¤«¤é `Options` ¤òÁªÂò¤¹¤ë¤È°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤ò»ý¤Ä¥Ý¥Ã¥×¥¢¥Ã¥×¥á¥Ë¥å¡¼ ¤¬¸½¤ï¤ì¤Þ¤¹:
`Copy to Clipboard` ¥Þ¡¼¥¯¤·¤¿¥Æ¥¥¹¥È¤ò¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ë¥³¥Ô¡¼
`Paste` ÂǤÁ¹þ¤ó¤À¤Î¤ÈƱ¤¸¤è¤¦¤Ë¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤«¤é¥Æ¥¥¹¥È¤ò¥³¥Ô¡¼
`Choose Font...` ¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Ç»È¤¦¥Õ¥©¥ó¥È¤ÎÁªÂò
`System Colors` ÁªÂò¤¹¤ë¤È¥³¥ó¥È¥í¡¼¥ë¥Ñ¥Í¥ë¤ÇÀßÄꤷ¤¿¥·¥¹¥Æ¥à¥«¥é¡¼¤ò ¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤ËÍ¿¤¨¤ë¡£ÁªÂò¤·¤Ê¤±¤ì¤ÐÇòÇØ·Ê¤Çʸ»ú¤Ï¹õ¤«ÀÄ¡£
`Wrap long lines` ÁªÂò¤¹¤ë¤È¸½ºß¤Î¥¦¥£¥ó¥É¥¦Éý¤è¤ê¤âŤ¤¹Ô¤òÀÞ¤êÊÖ¤¹
`Update wgnuplot.ini` ¸½ºß¤ÎÀßÄê¤ò¡¢¥æ¡¼¥¶¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥Ç¡¼¥¿¥Ç¥£ ¥ì¥¯¥È¥ê¤Ë¤¢¤ë½é´ü²½¥Õ¥¡¥¤¥ë `wgnuplot.ini` ¤ËÊݸ
— ¥Á¥Ë¥Å¡¼¥Õ¥¡¥¤¥Ë WGNUPLOT.MNU", /* FIXME: THIS IS NOT REALLY RELATED TO THE WINDOWS DRIVER, BUT THE WINDOWS PLATFORM */ —
¥á¥Ë¥å¡¼¥Õ¥¡¥¤¥ë `wgnuplot.mnu` ¤¬ `gnuplot` ¤ÈƱ¤¸¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤¢¤ë¾ì ¹ç¡¢`wgnuplot.mnu` ¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¥á¥Ë¥å¡¼¤¬ÆÉ¤ß¹þ¤Þ¤ì¤Þ¤¹¡£¥á¥Ë¥å¡¼¥³¥Þ ¥ó¥É¤Ï°Ê²¼¤ÎÄ̤ê:
[Menu] ¼¡¤Î¹Ô¤Î̾Á°¤Ç¿·¤·¤¤¥á¥Ë¥å¡¼¤ò³«»Ï [EndMenu] ¸½ºß¤Î¥á¥Ë¥å¡¼¤ò½ªÎ» [--] ¿åÊ¿¤Ê¥á¥Ë¥å¡¼¤Î»ÅÀÚ¤ê¤òÆþ¤ì¤ë [|] ¿âľ¤Ê¥á¥Ë¥å¡¼¤Î»ÅÀÚ¤ê¤òÆþ¤ì¤ë [Button] ¥á¥Ë¥å¡¼¤Ë²¡¤·¥Ü¥¿¥ó¤òÆþ¤ì¡¢¤½¤ì¤Ë¼¡¤Î¥Þ¥¯¥í¤ò³ä¤êÅö¤Æ¤ë
¥Þ¥¯¥í¤Ï 2 ¹Ô¤Ç½ñ¤¡¢ºÇ½é¤Î¹Ô¤Ï¥Þ¥¯¥í̾ (¥á¥Ë¥å¡¼¤Î¸«½Ð¤·)¡¢2 ¹ÔÌܤ¬¥Þ ¥¯¥íËÜÂΤǤ¹¡£ÀèÆ¬¤Î¶õÇòÎó¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£¥Þ¥¯¥í¥³¥Þ¥ó¥É¤Ï°Ê²¼¤ÎÄ̤ê:
[INPUT] [EOS] ¤« {ENTER} ¤Þ¤Ç¤ò¥×¥í¥ó¥×¥È¤È¤·¤Æ½ÐÎϤ·Ê¸»úÎó¤òÆþÎÏ [EOS] ʸ»úÎó¤Î½ª¤ê (End Of String)¡£²¿¤â½ÐÎϤ·¤Ê¤¤ [OPEN] ³«¤¯¥Õ¥¡¥¤¥ë̾¤ò¼èÆÀ¡£ºÇ½é¤Î [EOS] ¤Þ¤Ç¤¬ÂÐÏÃ¥¦¥£¥ó¥É¥¦¤Î¥¿
¥¤¥È¥ë¡¢¤½¤³¤«¤é¼¡¤Î [EOS] ¤« {ENTER} ¤Þ¤Ç¤¬¥Ç¥Õ¥©¥ë¥È¤Î¥Õ ¥¡¥¤¥ë̾
[SAVE] ¥»¡¼¥Ö¥Õ¥¡¥¤¥ë̾¤ò¼èÆÀ ([OPEN] ƱÍÍ) [DIRECTORY] ¥Ç¥£¥ì¥¯¥È¥ê̾¤ò¼èÆÀ¡£[EOS] ¤« {ENTER} ¤Þ¤Ç¤¬ÂÐÏÃ¥¦¥£¥ó¥É¥¦
¤Î¥¿¥¤¥È¥ë"
¥Þ¥¯¥íʸ»ú¤ÎÃÖ¤´¹¤¨¤Ï°Ê²¼¤ÎÄ̤ê:
{ENTER} Éüµ¢ '\\r' {TAB} ¥¿¥Ö '\\011' {ESC} ¥¨¥¹¥±¡¼¥× '\\033' {^A} '\\001' ... {^_} '\\031'
¥Þ¥¯¥í¤ÏŸ³«¸å¤Îʸ»ú¿ô¤¬ºÇÂç 256 ʸ»ú¤ËÀ©¸Â¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
— WGNUPLOT.INI —
Windows ¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤È `windows` ½ÐÎÏ·Á¼°¤Ï¡¢¥ª¥×¥·¥ç¥ó¤Î¤¤¤¯¤Ä¤« `wgnuplot.ini` ¤Î `[WGNUPLOT]` ¥»¥¯¥·¥ç¥ó¤«¤éÆÉ¤ß¹þ¤ß¤Þ¤¹¡£¤³¤Î¥Õ¥¡¥¤¥ë ¤Ï¡¢¥æ¡¼¥¶¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¥Ç¡¼¥¿¥Ç¥£¥ì¥¯¥È¥ê¤ËÃÖ¤¤Þ¤¹¡£ `wgnuplot.ini` ¥Õ¥¡¥¤¥ë¤Î¥µ¥ó¥×¥ë:
[WGNUPLOT] TextOrigin=0 0 TextSize=640 150 TextFont=Terminal,9 TextWrap=1 TextLines=400 SysColors=0 GraphOrigin=0 150 GraphSize=640 330 GraphFont=Arial,10 GraphColor=1 GraphToTop=1 GraphDoublebuffer=1 GraphOversampling=0 GraphAntialiasing=1 GraphBackground=255 255 255 Border=0 0 0 0 0 Axis=192 192 192 2 2 Line1=0 0 255 0 0 Line2=0 255 0 0 1 Line3=255 0 0 0 2 Line4=255 0 255 0 3 Line5=0 0 128 0 4
°Ê²¼¤ÎÀßÄê¤Ï wgnuplot ¤Î¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Î¤ß¤ËŬÍѤµ¤ì¤Þ¤¹¡£
`TextOrigin` ¤È `TextSize` ¤Ï¡¢¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Î°ÌÃ֤ȥµ¥¤¥º¤Î»ØÄê ¤Ç¤¹¡£
`TextFont` ¤Ï¡¢¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Î¥Õ¥©¥ó¥È¤È¥µ¥¤¥º¤Î»ØÄê¤Ç¤¹¡£
`TextWrap` ¤Ï¡¢Ä¹¤¤¥Æ¥¥¹¥È¹Ô¤ÎÀÞ¤êÊÖ¤·¤òÁªÂò¤·¤Þ¤¹¡£
`TextLines` ¤Ï¡¢¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤ÎÆâÉô¥Ð¥Ã¥Õ¥¡¤Ë²¿¹Ô (ÀÞ¤êÊÖ¤·¤Ê¤·) ÊÝ»ý¤¹¤ë¤«¤ò»ØÄꤷ¤Þ¤¹¡£¸½ºß¤Ï¡¢¤³¤ÎÃͤò wgnuplot Æâ¤«¤é¤ÏÊѹ¹¤Ç¤¤Þ¤» ¤ó¡£
°Ê²¼»²¾È: `text-menu`¡£
`GraphFont` ¤Ï¡¢¥Õ¥©¥ó¥È̾¤È¥Ý¥¤¥ó¥Èñ°Ì¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤Î»ØÄê¤Ç¤¹¡£
`Border`, `Axis`, `Line` ¤Ë¤Ï¡¢À֤ζ¯ÅÙ (0–255)¡¢ÎФζ¯ÅÙ¡¢ÀĤζ¯ÅÙ¡¢ ¥«¥é¡¼¤ÎÀþ¼ï¡¢Çò¹õ¤ÎÀþ¼ï¤Î 5 ¤Ä¤Î¿ô»ú¤ò»ØÄꤷ¤Þ¤¹¡£¤³¤ÎÀþ¼ï (`linestyle`) ¤Ï¡¢0=¼ÂÀþ¡¢1=º¿Àþ¡¢2=ÅÀÀþ¡¢3=°ìÅÀº¿Àþ¡¢4=ÆóÅÀº¿Àþ¡¢¤È¤Ê ¤Ã¤Æ¤¤¤Þ¤¹¡£¾å¤ÎÎã¤Î `wgnuplot.ini` ¤Ç¤Ï¡¢Line 2 ¤Ï¥«¥é¡¼¥â¡¼¥É¤Ç¤ÏÎФΠ¼ÂÀþ¤Ç¡¢Çò¹õ¥â¡¼¥É¤Ç¤Ïº¿Àþ¤Ë¤Ê¤ê¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÀþÉý¤Ï 1 ¥Ô¥¯¥»¥ë¤Ç¤¹¡£ Àþ¼ï¤¬Éé¤ÎÃͤξì¹ç¡¢¤½¤ÎÀäÂÐÃͤ¬¥Ô¥¯¥»¥ëñ°Ì¤Ç¤ÎÀþÉý¤Ç¤¢¤ë¼ÂÀþ¤ò°ÕÌ£¤· ¤Þ¤¹¡£Line1 ¤È `points` ¥¹¥¿¥¤¥ë¤Ç»È¤ï¤ì¤ëÀþ¼ï¤Ï 1 ¥Ô¥¯¥»¥ëÉý¤Î¼ÂÀþ¤Ç¤Ê ¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
°Ê²¼»²¾È: `graph-menu`¡£"
`wxt` ½ÐÎÏ·Á¼°¤Ï¡¢¸Ä¡¹¤Î¥¦¥£¥ó¥É¥¦¤Ø¤Î½ÐÎϤòÀ¸À®¤·¤Þ¤¹¡£¥¦¥£¥ó¥É¥¦¤Ï wxWidgets ¥é¥¤¥Ö¥é¥ê¤ÇÀ¸À®¤µ¤ì¤Þ¤¹ (¤³¤ì¤¬ `wxt` ¤Î̾Á°¤ÎͳÍè¤Ç¤¹)¡£¼Â ºÝ¤ÎÉÁ²è¤Ï¡¢2D ¥°¥é¥Õ¥£¥Ã¥¯¥é¥¤¥Ö¥é¥ê cairo ¤È¡¢Ê¸»úÎóÇÛÃÖ/¥ì¥ó¥À¥ê¥ó ¥°¥é¥¤¥Ö¥é¥ê pango ¤¬½èÍý¤·¤Þ¤¹¡£
½ñ¼°:
set term wxt {<n>} {size <width>,<height>} {background <rgb_color>} {{no}enhanced} {font <font>} {fontscale <scale>} {title "title"} {dashed|solid} {dashlength <dl>} {{no}persist} {{no}raise} {{no}ctrl} {close}
Ê£¿ô¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤â¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¡¢`set terminal wxt <n>` ¤È¤¹¤ì¤Ð ÈÖ¹æ n ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ø½ÐÎϤ·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Î¥¦¥£¥ó¥É¥¦¥¿¥¤¥È¥ë¤Ï¡¢¤³¤Î¥¦¥£¥ó¥É¥¦ÈÖ¹æ¤Ë´ð¤Å¤¤¤Æ¤¤¤Þ¤¹¡£ ¤½¤Î¥¿¥¤¥È¥ë¤Ï "title" ¥¡¼¥ï¡¼¥É¤Ç¤â»ØÄê¤Ç¤¤Þ¤¹¡£
ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï¡¢`gnuplot` ¤Î½ÐÎÏ·Á¼°¤òÊ̤ʤâ¤Î¤ËÊѹ¹¤·¤Æ¤â»Ä¤Ã¤¿¤Þ¤Þ ¤Ë¤Ê¤ê¤Þ¤¹¡£¤½¤ì¤òÊĤ¸¤ë¤Ë¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤ËÆþÎÏ¥Õ¥©¡¼¥«¥¹¤¬¤¢¤ë¾õÂÖ ¤Ç 'q' ¤òÆþÎϤ¹¤ë¤«¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î¥á¥Ë¥å¡¼¤Ç `close` ¤òÁªÂò¤¹ ¤ë¤«¡¢`set term wxt <n> close` ¤È¤·¤Æ¤¯¤À¤µ¤¤¡£
ÉÁ²èÎΰè¤Î¥µ¥¤¥º¤Ï¥Ô¥¯¥»¥ëñ°Ì¤ÇÍ¿¤¨¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤Ï 640x384 ¤Ç¤¹¡£ ¤½¤ì¤Ë²Ã¤¨¤Æ¡¢¥¦¥£¥ó¥É¥¦¤Î¼ÂºÝ¤Î¥µ¥¤¥º¤Ë¤Ï¡¢¥Ä¡¼¥ë¥Ð¡¼¤ä¥¹¥Æ¡¼¥¿¥¹¥Ð¡¼ ÍѤΥ¹¥Ú¡¼¥¹¤âÄɲ䵤ì¤Þ¤¹¡£ ¥¦¥£¥ó¥É¥¦¤Î¥µ¥¤¥º¤òÊѹ¹¤¹¤ë¤È¡¢ÉÁ²è¥°¥é¥Õ¤â¥¦¥£¥ó¥É¥¦¤Î¿·¤·¤¤¥µ¥¤¥º¤Ë ¤Ô¤Ã¤¿¤ê¹ç¤¦¤è¤¦¤Ë¤¹¤°¤Ë¿½Ì¤µ¤ì¤Þ¤¹¡£Â¾¤ÎÂÐÏ÷¿½ÐÎÏ·Á¼°¤È°ã¤¤¡¢`wxt` ½ÐÎÏ·Á¼°¤Ï¥Õ¥©¥ó¥È¡¢ÀþÉý¤â´Þ¤á¤ÆÉÁ²èÁ´ÂΤò¿½Ì¤·¤Þ¤¹¤¬¡¢Á´ÂΤΥ¢¥¹¥Ú¥¯ ¥ÈÈæ¤Ï°ìÄê¤ËÊݤäơ¢¶õ¤¤¤¿¥¹¥Ú¡¼¥¹¤Ï³¥¿§¤ÇÅɤêÄÙ¤·¤Þ¤¹¡£¤½¤Î¸å replot ¤È¥¿¥¤¥×¤¹¤ë¤«¥¿¡¼¥ß¥Ê¥ë¥Ä¡¼¥ë¥Ð¡¼¤Î replot ¥¢¥¤¥³¥ó¤ò¥¯¥ê¥Ã¥¯¤¹¤ë¤« ¿·¤¿¤Ë `plot` ¥³¥Þ¥ó¥É¤òÆþÎϤ¹¤ë¤È¡¢¤½¤Î¿·¤·¤¤ÉÁ²è¤Ç¤Ï´°Á´¤Ë¤½¤Î¥¦¥£¥ó ¥É¥¦¤Ë¹ç¤ï¤»¤é¤ì¤Þ¤¹¤¬¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º¤äÀþÉý¤Ï¤½¤ì¤¾¤ì¤Î¥Ç¥Õ¥©¥ë¥È¤Ë¥ê ¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£
¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦ (`set term wxt <n>` ¤ÇÁªÂò¤µ¤ì¤¿¤â¤Î) ¤ÏÂÐÏÃŪ¤Ç ¤½¤Îµóư¤Ï¡¢Â¾¤Î½ÐÎÏ·Á¼°¤È¶¦Ä̤Ǥ¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `mouse`¡£¤½¤ì¤Ë ¤ÏÄɲäΥ¢¥¤¥³¥ó¤â¤¤¤¯¤Ä¤«¤Ä¤¤¤Æ¤¤¤Þ¤¹¤¬¡¢¤½¤ì¤é¤Ï¤½¤ì¼«ÂΤ¬ÀâÌÀŪ¤Ê¤â ¤Î¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤Ï¤º¤Ç¤¹¡£
¤³¤Î½ÐÎÏ·Á¼°¤Ï¡¢³Èĥʸ»úÎó½èÍý¥â¡¼¥É (enhanced text mode) ¤ò¥µ¥Ý¡¼¥È¤· ¤Æ¤¤¤Æ¡¢¥Õ¥©¥ó¥È¤ä½ñ¼°¥³¥Þ¥ó¥É (¾åÉÕ¡¢²¼ÉդʤÉ) ¤ò¥é¥Ù¥ë¤ä¾¤Îʸ»úÎó¤Ë Ëä¤á¹þ¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£³Èĥʸ»úÎó½èÍý¥â¡¼¥É¤Î½ñ¼°¤Ï¾¤Î gnuplot ¤Î½Ð ÎÏ·Á¼°¤È¶¦Ä̤Ǥ¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: `enhanced`¡£
<font> ¤Ï "FontFace,FontSize" ¤Î·Á¼°¤Ç¡¢FontFace ¤È FontSize ¤È¤ò¥³ ¥ó¥Þ¤ÇʬΥ¤·¤Æ°ì¤Ä¤Îʸ»úÎó¤È¤·¤Æ½ñ¤¤Þ¤¹¡£FontFace ¤Ï¡¢\'Arial\' ¤Î¤è ¤¦¤ÊÄ̾ï¤Î¥Õ¥©¥ó¥È̾¤Ç¤¹¡£FontFace ¤òÍ¿¤¨¤Ê¤¤¾ì¹ç¤Ï¡¢wxt ½ÐÎÏ·Á¼°¤Ï \'Sans\' ¤ò»ÈÍѤ·¤Þ¤¹¡£FontSize ¤Ï¡¢¥Ý¥¤¥ó¥Èñ°Ì¤Î¥Õ¥©¥ó¥È¥µ¥¤¥º¤Ç¤¹¡£ FontSize ¤òÍ¿¤¨¤Ê¤¤¾ì¹ç¤Ï¡¢wxt ½ÐÎÏ·Á¼°¤Ï 10 ¥Ý¥¤¥ó¥È¤ò»ÈÍѤ·¤Þ¤¹¡£
Îã: set term wxt font "Arial,12" set term wxt font "Arial" # ¥Õ¥©¥ó¥È̾¤Î¤ßÊѹ¹ set term wxt font ",12" # ¥Õ¥©¥ó¥È¥µ¥¤¥º¤Î¤ßÊѹ¹ set term wxt font "" # ¥Õ¥©¥ó¥È̾¡¢¥Õ¥©¥ó¥È¥µ¥¤¥º¤ò¥ê¥»¥Ã¥È
¥Õ¥©¥ó¥È¤ÏÄ̾ï¤Î¥Õ¥©¥ó¥È¥µ¥Ö¥·¥¹¥Æ¥à¤«¤é¼èÆÀ¤·¤Þ¤¹¡£MS-Windows ¾å¤Ç¤Ï ¥³¥ó¥È¥í¡¼¥ë¥Ñ¥Í¥ë¤Î "Fonts" ¥¨¥ó¥È¥ê¤Ç¸¡º÷¤µ¤ì¤ë¤Î¤Ç¡¢¤½¤³¤ËÀßÄꤷ ¤Þ¤¹¡£Unix ¾å¤Ç¤Ï¡¢¥Õ¥©¥ó¥È¤Ï "fontconfig" ¤¬½èÍý¤·¤Þ¤¹¡£
ʸ»úÎó¤Î¥ì¥¤¥¢¥¦¥È¤Ë»ÈÍѤµ¤ì¤ë pango ¥é¥¤¥Ö¥é¥ê¤Ï utf-8 ¤ò´ðËܤȤ·¤Æ¤¤ ¤Þ¤¹¤Î¤Ç¡¢wxt ½ÐÎÏ·Á¼°¤Ç¤Ï¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤ò utf-8 ¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ ¤¹¡£¥Ç¥Õ¥©¥ë¥È¤ÎÆþÎÏ¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï¡¢¥·¥¹¥Æ¥à¤Î \'locale\' ¤Ë¤è¤ê¤Þ ¤¹¡£Â¾¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤ò»ÈÍѤ·¤¿¤¤¾ì¹ç¤Ï¡¢¤½¤ì¤ò gnuplot ¤ËÃΤ餻¤ë ɬÍפ¬¤¢¤ê¤Þ¤¹¡£¾ÜºÙ¤Ï¡¢°Ê²¼»²¾È: encoding¡£
pango ¤Ï¡¢unicode ¥Þ¥Ã¥Ô¥ó¥°¤Ç¤Ê¤¤¥Õ¥©¥ó¥È¤ËÂФ·¤Æ¤Ïͽ´ü¤»¤Ì·ë²Ì¤òÍ¿¤¨ ¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£Î㤨¤Ð Symbol ¥Õ¥©¥ó¥È¤ËÂФ·¤Æ¤Ï¡¢wxt ½ÐÎÏ·Á¼°¤Ï¡¢Ê¸ »ú¥³¡¼¥É¤ò unicode ¤ËÊÑ´¹¤¹¤ë¤¿¤á¤Ë http://www.unicode.org/ ¤ÇÄ󶡤µ¤ì ¤ë¥Þ¥Ã¥Ô¥ó¥°¤òÍøÍѤ·¤Þ¤¹¡£pango ¤Ï¡¢¤½¤Îʸ»ú¤ò´Þ¤à¥Õ¥©¥ó¥È¤ò¸«¤Ä¤±¤ë¤¿ ¤á¤Ë¤¢¤Ê¤¿¤Î Symbol ¥Õ¥©¥ó¥È¤ò¸¡º÷¤·¡¢¤½¤·¤Æ DejaVu ¥Õ¥©¥ó¥È¤Î¤è¤¦¤Ë¡¢ Éý¹¤¯ unicode ¤ò¥«¥Ð¡¼¤¹¤ë¾¤Î¥Õ¥©¥ó¥È¤òõ¤¹¡¢¤È¤¤¤Ã¤¿ºÇÁ±¤Îºî¶È¤ò¹Ô ¤ª¤¦¤È¤·¤Þ¤¹¡£¤Ê¤ª¡¢"the Symbol font" ¤Ï¡¢Acrobat Reader ¤È°ì½ï¤Ë "SY______.PFB" ¤È¤·¤ÆÇÛÉÛ¤µ¤ì¤Æ¤¤¤ë Adobe Symbol ¥Õ¥©¥ó¥È¤Ç¤¢¤ë¤È²ò ¼á¤µ¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£¤³¤ÎÂå¤ï¤ê¤Ë¡¢OpenOffice.org ¤È°ì½ï¤Ë "opens___.ttf" ¤È¤·¤ÆÇÛÉÛ¤µ¤ì¤ë OpenSymbol ¥Õ¥©¥ó¥È¤¬Æ±¤¸Ê¸»ú¤òÄó¶¡ ¤·¤Æ¤¤¤Þ¤¹¡£Microsoft ¤â Symbol ¥Õ¥©¥ó¥È ("symbol.ttf") ¤òÇÛÉÛ¤·¤Æ¤¤ ¤Þ¤¹¤¬¡¢¤³¤ì¤Ï°Û¤Ê¤ëʸ»ú¥»¥Ã¥È¤Ë¤Ê¤Ã¤Æ¤¤¤Æ¡¢¤¤¤¯¤Ä¤«¤Ï·ç¤±¤Æ¤¤¤Þ¤¹¤·¡¢ ¤¤¤¯¤Ä¤«¤Ï¿ô¼°µ¹æ¤ËÊѤï¤Ã¤Æ¤·¤Þ¤Ã¤Æ¤¤¤Þ¤¹¡£¤¢¤Ê¤¿¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄê¤Ç ¤Ê¤ó¤é¤«¤ÎÌäÂ꤬µ¯¤¤¿¾ì¹ç (Î㤨¤Ð¥Ç¥â¥¹¥¯¥ê¥×¥È enhancedtext.dem ¤¬¤Á ¤ã¤ó¤Èɽ¼¨¤µ¤ì¤Ê¤¤¤È¤¤¤Ã¤¿¾ì¹ç) ¤Ï¡¢Adobe ¤« OpenOffice ¤Î Symbol ¥Õ¥© ¥ó¥È¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¤Æ¡¢Microsoft ¤Î Symbol ¥Õ¥©¥ó¥È¤òºï½ü¤·¤Ê¤¤¤È¤¤¤± ¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£ "windings" ¤Î¤è¤¦¤Ê¾¤ÎÈóɸ½à¤Î¥Õ¥©¥ó¥È¤Ç¤âưºî¤¹¤ë¤³¤È¤¬Êó¹ð¤µ¤ì¤Æ ¤¤¤Þ¤¹¡£
ÉÁ²è¤Î¥ì¥ó¥À¥ê¥ó¥°¤Ï¡¢¥Ä¡¼¥ë¥Ð¡¼¤ÇÂÐÏÃŪ¤ËÊѹ¹¤Ç¤¤Þ¤¹¡£²Äǽ¤Ê¸Â¤êºÇ¤â Îɤ¤½ÐÎϤòÀ¸À®¤¹¤ë¤¿¤á¤Ë¤³¤Î¥ì¥ó¥À¥ê¥ó¥°¤Ï¡¢¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹¡¢¥ª¡¼¥Ð¡¼ ¥µ¥ó¥×¥ê¥ó¥°¡¢¥Ò¥ó¥Æ¥£¥ó¥°¤Î 3 ¤Ä¤Îµ¡¹½¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£ ¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹¤Ï¡¢¿åÊ¿¤ä¿âľ¤Ç¤Ê¤¤Àþ¤Î³ê¤é¤«¤Êɽ¼¨¤ò²Äǽ¤Ë¤·¤Þ¤¹¡£ ¥ª¡¼¥Ð¡¼¥µ¥ó¥×¥ê¥ó¥°¤Ï¡¢¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹¤ÈÁȤǥԥ¯¥»¥ë¤è¤ê¤â¾®¤µ¤¤¥µ¥¤ ¥º¤Ç¤ÎÀºÅÙ¤òÄ󶡤·¡¢gnuplot ¤¬ÈóÀ°¿ôºÂɸ¤ÎľÀþ¤ò½ñ¤±¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ ¤³¤ì¤Ï¡¢ÂгÑÊý¸þ¤ÎľÀþ (Î㤨¤Ð 'plot x') ¤¬º¸±¦¤ËÍɤì¤ë¤Î¤òÈò¤±¤Þ¤¹¡£ ¥Ò¥ó¥Æ¥£¥ó¥°¤Ï¡¢¥ª¡¼¥Ð¡¼¥µ¥ó¥×¥ê¥ó¥°¤Ë¤è¤Ã¤Æ°ú¤µ¯¤³¤µ¤ì¤ë¿åÊ¿¡¢¿âľÊý ¸þ¤ÎÀþʬ¤Î¤Ü¤«¤·¤òÈò¤±¤Þ¤¹¡£¤³¤Î½ÐÎÏ·Á¼°¤Ï¡¢¤³¤ì¤é¤ÎľÀþ¤òÀ°¿ôºÂɸ¤Ë· ¤¨¡¢¤½¤ì¤Ë¤è¤ê¡¢1 ¥Ô¥¯¥»¥ëÉý¤ÎľÀþ¤ÏËÜÅö¤Ë 1 ¤Ä (1 ¤Ä¤è¤ê¿¤¯¤â¾¯¤Ê¤¯ ¤â¤Ê¤¤) ¤Î¥Ô¥¯¥»¥ë¤ÇÉÁ²è¤·¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢ÉÁ²è¤¬¹Ô¤ï¤ì¤¿¤È¤¤Ë¥¦¥£¥ó¥É¥¦¤Ï¥Ç¥¹¥¯¥È¥Ã¥×¤Î°ìÈÖ¾å (ºÇÁ°ÌÌ) ¤Ëɽ¼¨¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï¡¢¥¡¼¥ï¡¼¥É "raise" ¤ÇÀ©¸æ¤Ç¤¤Þ¤¹¡£ ¥¡¼¥ï¡¼¥É "persist" ¤Ï¡¢¤¹¤Ù¤Æ¤ÎÉÁ²è¥¦¥¤¥ó¥É¥¦¤òÌÀ¼¨Åª¤ËÊĤ¸¤Ê¤¤´Ö ¤Ï¡¢gnuplot ¤¬½ªÎ»¤·¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤¹¡£ ºÇ¸å¤Ë¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï <space> ¥¡¼¤Ï gnuplot ¥³¥ó¥½¡¼¥ë¥¦¥£¥ó¥É¥¦¤ò¾å ¤Ë¾å¤²¡¢'q' ¤ÏÉÁ²è¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤Þ¤¹¡£¥¡¼¥ï¡¼¥É "ctrl" ¤Ï¡¢¤½¤ì¤é ¤Î¥¡¼³ä¤êÅö¤Æ¤ò¡¢¤½¤ì¤¾¤ì <ctrl>+<space> ¤È <ctrl>+'q' ¤ËÊѹ¹¤·¤Þ¤¹¡£ ¤³¤ì¤é¤Î 3 ¤Ä¤Î¥¡¼¥ï¡¼¥É (raise, persist, ctrl) ¤Ï¡¢ÀßÄê¥À¥¤¥¢¥í¥°¾å ¤Î¤ä¤ê¤È¤ê¤Ç¤âÀßÄꤷ¡¢µ²±¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£"
½ñ¼°:
set terminal x11 {<n> | window "<string>"} {title "<string>"} {{no}enhanced} {font <fontspec>} {linewidth LW} {solid|dashed} {{no}persist} {{no}raise} {{no}ctrlq} {close} {size XX,YY} {position XX,YY} set terminal x11 {reset}
Ê£¿ô¤Î¥°¥é¥ÕÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£`set terminal x11 <n>` ¤ÏÈÖ¹æ n ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ë½ÐÎϤ·¤Þ¤¹¡£n ¤¬ 0 ¤Ç¤Ê¤±¤ì¤Ð¡¢¥¿¥¤¥È¥ë¤¬ÌÀ ¼¨Åª¤Ë»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤½¤ÎÈֹ椬¥¦¥£¥ó¥É¥¦¥¿¥¤¥È¥ë¤È¤·¤Æ¤Ä¤±¤é¤ì¡¢ ¥¢¥¤¥³¥ó¤Ë¤Ï `Gnuplot <n>` ¤È¥é¥Ù¥ëÉÕ¤±¤µ¤ì¤Þ¤¹¡£¸½ºß͸ú¤Ê¥¦¥£¥ó¥É¥¦ ¤Ï¥«¡¼¥½¥ëµ¹æ¤ÎÊѲ½¤Ç¶èÊ̤Ǥ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¥«¡¼¥½¥ë¤«¤é½½»ú¥«¡¼¥½¥ë ¤Ø)¡£
`x11` ½ÐÎÏ·Á¼°¤Ï¡¢³°Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÀ¸À®¤µ¤ì¤Æ¤¤¤ë X ¤Î¥¦¥£ ¥ó¥É¥¦¤Î X ID (16 ¿Êɽµ) ¤ò¥ª¥×¥·¥ç¥ó `window` ¤Î¸å¤Ëʸ»úÎó¤È¤·¤Æ»ØÄê ¤¹¤ë¤³¤È¤Ç¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤ÈÀܳ¤Ç¤¤Þ¤¹¡£X ¤ÏÊ£¿ô¤Î¥¯¥é¥¤¥¢¥ó¥È¤Ë¥¤¥Ù ¥ó¥È ButtonPress ¤ÎÁªÂò¤òǧ¤á¤Ê¤¤¤¿¤á¡¢gnuplot ¤½¤Î³°Éô¥¦¥£¥ó¥É¥¦¤ò¥³¥ó ¥Æ¥Ê¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¡£¤³¤ÎÊýË¡¤Ë¤è¤ê¡¢gnuplot ¤Î¥Þ¥¦¥¹µ¡Ç½¤Ï¤È¤ê¤³¤Þ¤ì ¤¿ÉÁ²è¥¦¥£¥ó¥É¥¦Æâ¤Ç¤âºîư¤·¤Þ¤¹¡£
set term x11 window "220001e"
x11 ½ÐÎÏ·Á¼°¤Ï¡¢ÍøÍѲÄǽ¤Ê¥Õ¥©¥ó¥È¤Î¸µ¤Ç³Èĥʸ»úÎó½èÍý¥â¡¼¥É (°Ê²¼»²¾È: `enhanced`) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£Ê¸»úÎó¤ËËä¤á¹þ¤Þ¤ì¡¢ÍÍ¡¹¤Ê¸ú²Ì¤òÍ¿¤¨ ¤ë¥Õ¥©¥ó¥È¥µ¥¤¥ºÌ¿Îá¤Î¤¿¤á¤Ë¡¢¥Ç¥Õ¥©¥ë¥È¤Î x11 ¥Õ¥©¥ó¥È¤¬¥¹¥±¡¼¥é¥Ö¥ë ¥Õ¥©¥ó¥È¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤è¤Ã¤Æ¡¢°Ê²¼¤ÎºÇ½é¤ÎÎã¤Ï¤¦¤Þ¤¯¤¤¤¯¤Ç¤·¤ç ¤¦¤¬¡¢2 ÈÖÌܤΤâ¤Î¤Ï¤½¤¦¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¡£
set term x11 enhanced font "arial,15" set title '{/=20 Big} Medium {/=5 Small}'
set term x11 enhanced font "terminal-14" set title '{/=20 Big} Medium {/=5 Small}'
`gnuplot` ¥É¥é¥¤¥Ð¤¬Ê̤ʽÐÎϥɥ饤¥Ð¤ËÊѹ¹¤µ¤ì¤Æ¤â¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï³« ¤¤¤¿¤Þ¤Þ¤Ë¤Ê¤ê¤Þ¤¹¡£ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤Ë¥«¡¼¥½¥ë¤òÃÖ¤¤¤Æ ʸ»ú q ¤ò²¡¤¹¤«¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î¥á¥Ë¥å¡¼¤Î `close` ¤òÁªÂò¤¹¤ì¤Ð ÊĤ¸¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£reset ¤ò¼Â¹Ô¤¹¤ì¤ÐÁ´¤Æ¤Î¥¦¥£¥ó¥É¥¦¤ò°ìÅÙ¤ËÊĤ¸ ¤ì¤Þ¤¹¡£¤½¤ì¤Ï¼ÂºÝ¤Ë¥¦¥£¥ó¥É¥¦¤ò´ÉÍý¤·¤Æ¤¤¤ë»Ò¥×¥í¥»¥¹¤ò½ªÎ»¤·¤Þ¤¹ (¤â ¤· `-persist` ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð)¡£¥³¥Þ¥ó¥É `close` ¤Ï¡¢¸Ä¡¹¤ÎÉÁ²è ¥¦¥£¥ó¥É¥¦¤òÈÖ¹æ¤ò»ØÄꤷ¤ÆÊĤ¸¤ë¤Î¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤·¤«¤·¡¢persist ¤Î¤¿¤á¤Ë»Ä¤Ã¤Æ¤¤¤ë¤è¤¦¤ÊÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï `close` ¥³¥Þ¥ó¥É¤Ç¤ÏÊĤ¸¤ë¤³¤È ¤Ï¤Ç¤¤Þ¤»¤ó¡£ÈÖ¹æ¤ò¾Êά¤·¤Æ `close` ¤·¤¿¾ì¹ç¤Ë¤Ï¸½ºß͸ú¤ÊÉÁ²è¥¦¥£¥ó¥É ¥¦¤òÊĤ¸¤Þ¤¹¡£
gnuplot ¤Î³°¤Ë¤¢¤ë¥É¥é¥¤¥Ð gnuplot_x11 ¤Ï¡¢¥×¥í¥°¥é¥à¤Î¥³¥ó¥Ñ¥¤¥ë»þ¤Ë ÁªÂò¤µ¤ì¤¿¥Ç¥Õ¥©¥ë¥È¤Î¾ì½ê¤¬¸¡º÷¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï´Ä¶ÊÑ¿ô GNUPLOT_DRIVER_DIR ¤ò°Û¤Ê¤ë¾ì½ê¤ÈÄêµÁ¤¹¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï `-persisit` ¥ª¥×¥·¥ç¥ó¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢ÂÐÏäΠ½ªÎ»»þ¤Ë¼«Æ°Åª¤ËÊĤ¸¤é¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `persist` ¤È raise ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÀßÄꤵ¤ì¤Æ¤¤¤Þ¤»¤ó¤¬¡¢ ¤½¤ì¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ (persist == no ¤Ç raise == yes) ¤«¡¢¥³¥Þ¥ó¥É¥é ¥¤¥ó¥ª¥×¥·¥ç¥ó -persist / -raise ¤Î»ØÄ꤫¡¢¤Þ¤¿¤Ï X ¤Î¥ê¥½¡¼¥¹Ãͤ¬»È¤ï ¤ì¤ë¡¢¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£[no]persist ¤« [no]raise ¤¬»ØÄꤵ¤ì¤ë¤È ¤½¤ì¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤ä X ¥ê¥½¡¼¥¹¤ÎÀßÄê¤è¤ê¤âÍ¥À褵¤ì¤Þ¤¹¡£ ¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤ÎÀßÄê¤Ïľ¤Á¤Ë¸úÎϤò»ý¤Á¤Þ¤¹¤Î¤Ç¡¢´û¤Ëµ¯Æ°¤·¤Æ¤¤¤ë¥É ¥é¥¤¥Ð¤Îµóư¤ÏÊѹ¹¤µ¤ì¤Þ¤¹¡£¥¦¥£¥ó¥É¥¦¤òÁ°Ì̤˽Ф»¤Ê¤¤¾ì¹ç¤Ï¡¢°Ê²¼»²¾È: raise¡£
¥ª¥×¥·¥ç¥ó `title "<title name>"` ¤Ï¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ë¡¢¤Þ¤¿¤ÏÈÖ¹æ ¤ò»ØÄꤹ¤ì¤Ð¤½¤ÎÈÖ¹æ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ËÂФ¹¤ë¥¦¥£¥ó¥É¥¦¥¿¥¤¥È¥ë̾¤ò¤Ä¤± ¤Þ¤¹¡£¤½¤Î¥¿¥¤¥È¥ë¤¬É½¼¨¤µ¤ì¤ë¾ì½ê¡¢¤Þ¤¿¤Ïɽ¼¨¤µ¤ì¤ë¤«¤É¤¦¤«¤Ï¡¢»È¤Ã¤Æ ¤¤¤ë X ¤Î¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Ë°Í¸¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó size ¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Î¥µ¥¤¥º¤òÀßÄꤹ¤ë¤Î¤Ë»ÈÍѤǤ¤Þ¤¹¡£ ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤Î¸å¤ËÀ¸À®¤¹¤ë¥¦¥£¥ó¥É¥¦¤Î¤ß¤ËŬÍѤµ¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó position ¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Î°ÌÃÖ¤òÀßÄꤹ¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£ ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤Î¸å¤ËÀ¸À®¤¹¤ë¥¦¥£¥ó¥É¥¦¤Î¤ß¤ËŬÍѤµ¤ì¤Þ¤¹¡£
ÉÁ²è¥µ¥¤¥º¤È¥¢¥¹¥Ú¥¯¥ÈÈæ¤Ï¡¢`gnuplot` ¤Î¥¦¥£¥ó¥É¥¦¤ò¥ê¥µ¥¤¥º¤¹¤ë¤³¤È¤Ç ¤âÊѹ¹¤Ç¤¤Þ¤¹¡£
Àþ¤ÎÉý¤ÈÅÀ¤Î¥µ¥¤¥º¤Ï `gnuplot` ¤Î `set linestyle` ¤ÇÊѹ¹²Äǽ¤Ç¤¹¡£
½ÐÎϥɥ饤¥Ð `x11` ¤Ë´Ø¤·¤Æ¤Ï¡¢`gnuplot` ¤Ï (µ¯Æ°»þ¤Ë)¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë¤«¤é¡¢geometry ¤ä font, name ¤Ê¤É¤ÎÄ̾ï¤Î X Toolkit ¥ª¥×¥·¥ç¥ó¤ä¥ê¥½¡¼¥¹¤Î»ØÄê¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£¤½¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï X(1) ¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸ (¤ä¤½¤ì¤ÈƱÅù¤Î¤â¤Î) ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¾¤Ë¤â `x11` ½ÐÎÏ·Á¼°ÍѤο¤¯¤Î `gnuplot` ¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì ¤é¤Ï `gnuplot` ¤ò¸Æ¤Ö¤È¤¤Ë¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤È¤·¤Æ»ØÄꤹ¤ë¤«¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë ".Xdefaults" ¤Î¥ê¥½¡¼¥¹¤È¤·¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£¤³¤ì¤é ¤Ïµ¯Æ°»þ¤ËÀßÄꤵ¤ì¤ë¤Î¤Ç¡¢`gnuplot` ¼Â¹Ô»þ¤Ë¤ÏÊѹ¹¤Ç¤¤Þ¤»¤ó (`persist` ¤È raise °Ê³°¤Ï)¡£
— X11 ¤Î¥Õ¥©¥Ó¥È (X11_FONTS) —
½é´üµ¯Æ°»þ¤Ï¡¢¥·¥¹¥Æ¥à¤ÎÀßÄ꤫¡¢¥æ¡¼¥¶¤Î .Xdefaults ¥Õ¥¡¥¤¥ë¤ÎÀßÄ꤫¡¢ ¥³¥Þ¥ó¥É¥é¥¤¥ó»ØÄ꤫¡¢¤Î¤¤¤º¤ì¤«¤Ë¤è¤ë X11 ¥ê¥½¡¼¥¹¤Ë¤è¤Ã¤Æ¥Ç¥Õ¥©¥ë¥È ¤Î¥Õ¥©¥ó¥È¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
Îã:
gnuplot*font: lucidasans-bold-12
¿·¤·¤¤¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¤ò¡¢gnuplot ÆâÉô¤«¤é x11 ¥É¥é¥¤¥Ð¤Ë°Ê²¼¤Î¤è ¤¦¤Ë¤·¤Æ»Ø¼¨¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹:
`set term x11 font "<fontspec>"`
¤Þ¤º x11 ¥É¥é¥¤¥Ð¤Ï¡¢Í¿¤¨¤é¤ì¤¿¥Õ¥©¥ó¥È¤ÎÀµ¼°Ì¾¤ò X ¥µ¡¼¥Ð¤Ë¿Ò¤Í¤Þ¤¹¡£ ¤³¤ÎÌ䤤¹ç¤ï¤»¤¬¼ºÇÔ¤·¤¿¾ì¹ç¡¢<fontspec> ¤ò "<font>,<size>,<slant>,<weight>" ¤È²ò¼á¤·¡¢°Ê²¼¤Î·Á¤Î´°Á´¤Ê X11 ¥Õ¥© ¥ó¥È̾¤òÀ¸À®¤·¤è¤¦¤È¤·¤Þ¤¹:
-*-<font>-<weight>-<s>-*-*-<size>-*-*-*-*-*-<encoding>
<font> ¤Ï¥Õ¥©¥ó¥È¤Î´ðËÜ̾ (base name) (Îã: Times, Symbol) <size> ¤Ï¥Ý¥¤¥ó¥È¥µ¥¤¥º (»ØÄ꤬¤Ê¤±¤ì¤Ð¥Ç¥Õ¥©¥ë¥È¤Ï 12) <s> ¤Ï <slant>=="italic" ¤Ê¤é `i`, <slant>=="oblique" ¤Ê¤é `o`, ¤½¤Î¾¤Ï `r` <weight> ¤ÏÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤ì¤Ð `medium` ¤« `bold`¡¢¤½¤Î¾¤Ï `*` <encoding> ¤Ï¸½ºß¤Îʸ»ú½¸¹ç¤Ë´ð¤Å¤¤¤ÆÀßÄê (°Ê²¼»²¾È: encoding)
¤è¤Ã¤Æ `set term x11 font "arial,15,italic"` ¤Ï (¥Ç¥Õ¥©¥ë¥È¤Î encoding ¤À¤È¤¹¤ì¤Ð) -*-arial-*-i-*-*-15-*-*-*-*-*-iso8859-1 ¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£ <size>, <slant>, <weight> »ØÄê¤Ï¤¤¤º¤ì¤âɬ¿Ü¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£<slant> ¤ä <weight> ¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¡¢¥Õ¥©¥ó¥È¥µ¡¼¥Ð¤¬ºÇ½é¤Ë¸«¤Ä¤±¤¿¡¢ÊÑ¼ï ¤Î¥Õ¥©¥ó¥È¤ò¼èÆÀ¤¹¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¥Ç¥Õ¥©¥ë¥È¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï¡¢Âбþ¤¹¤ë X11 ¥ê¥½¡¼¥¹¤ò»È¤Ã¤ÆÀßÄꤹ¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£Îã:
gnuplot*encoding: iso8859-15
x11 ¥É¥é¥¤¥Ð¤Ï¡¢°ìÈÌŪ¤Ê PostScript ¥Õ¥©¥ó¥È̾¤âǧ¼±¤·¡¢¤½¤ì¤ÈƱÅù¤ÇÍ ¸ú¤Ê X11 ¥Õ¥©¥ó¥È¤« TrueType ¥Õ¥©¥ó¥È¤ËÃÖ¤´¹¤¨¤Þ¤¹¡£ ¤³¤ì¤ÈƱ¤¸¼ê½ç¤¬¡¢`set label` ¤ÎÍ×µá¤Ë¤è¤ë¥Õ¥©¥ó¥È¤ÎÀ¸À®¤Ç¤â»È¤ï¤ì¤Æ¤¤ ¤Þ¤¹¡£
¤¢¤Ê¤¿¤Î gnuplot ¤¬ configure ¤Î –enable-x11-mbfonts ¥ª¥×¥·¥ç¥ó¤ò¤Ä¤± ¤Æ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¤â¤Î¤Ê¤é¡¢¥Õ¥©¥ó¥È̾¤ÎÁ°¤Ë "mbfont:" ¤ò¤Ä¤±¤ë¤³ ¤È¤Ç¥Þ¥ë¥Á¥Ð¥¤¥È¥Õ¥©¥ó¥È¤ò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Õ¥©¥ó¥È̾¤òÊ£¿ô»ØÄê ¤¹¤ë¸Ä¤È¤â¤Ç¤¤Þ¤¹¤¬¡¢¤½¤Î¾ì¹ç¤Ï¥»¥ß¥³¥í¥ó¤Ç¶èÀÚ¤ê¤Þ¤¹¡£¥Þ¥ë¥Á¥Ð¥¤¥È¥Õ ¥©¥ó¥È¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï locale ¤ÎÀßÄê¤Ë½¾¤¤¤Þ¤¹¤Î¤Ç¡¢´Ä¶ÊÑ¿ô LC_CTYPE ¤òŬÀÚ¤ÊÃÍ (Î㤨¤Ð ja_JP.eucJP, ko_KR.EUC, zh_CN.EUC ¤Ê¤É) ¤Ë ¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
set term x11 font 'mbfont:kana14;k14' # 'kana14' ¤È 'k14' ¤ÏÆüËܸì¤Î X11 font ¥¨¥¤¥ê¥¢¥¹Ì¾¡¢';' # ¤Ï¥Õ¥©¥ó¥È̾¤Î¶èÀÚ¤ê¤Ç¤¹¡£ set term x11 font 'mbfont:fixed,16,r,medium' # <font>,<size>,<slant>,<weight> ·Á¼°¤â»ÈÍѤǤ¤Þ¤¹¡£ set title '(mb strings)' font 'mbfont:*-fixed-medium-r-normal--14-*'
Ʊ¤¸½ñ¼°¤Ï X ¤Î¥ê¥½¡¼¥¹¤Ç¤Î¥Ç¥Õ¥©¥ë¥È¥Õ¥©¥ó¥È¤ÎÀßÄê¤Ç¤â͸ú¤Ç¤¹¡£Îã:
gnuplot*font: \\ mbfont:-misc-fixed-medium-r-normal--14-*-*-*-c-*-jisx0208.1983-0
gnuplot ¤¬ –enable-x11-mbfonts ¤Ç¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¾ì¹ç¡¢"mbfont:" ¤ò¤Ä¤±¤Ê¤¯¤Æ¤â 2 ¤Ä¤ÎÆÃÊÌ¤Ê PostScript ¥Õ¥©¥ó¥È̾ 'Ryumin-Light-*', 'GothicBBB-Medium-*' (ɸ½àŪ¤ÊÆüËܸì PS ¥Õ¥©¥ó¥È) ¤ò»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¡£
— ¥³¥Þ¥Ó¥É¥É¥¤¥Ó¥ª¥×¥·¥Ç¥Ó (COMMAND-LINE_OPTIONS) —
X Toolkit ¥ª¥×¥·¥ç¥ó¤Ë²Ã¤¨¡¢°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤¬ gnuplot ¤ÎΩ¤Á¾å¤²»þ¤Î ¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç¡¢¤Þ¤¿¤Ï¥æ¡¼¥¶¤Î¥Õ¥¡¥¤¥ë ".Xdefaults" Æâ¤Î¥ê¥½¡¼¥¹¤È¤· ¤Æ»ØÄê¤Ç¤¤Þ¤¹ (raise ¤È `persist` ¤Ï `set term x11 [no]raise [no]persist` ¤Ë¤è¤Ã¤Æ¾å½ñ¤¤µ¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤):
`-mono` ¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¶¯À©Åª¤ËÇò¹õÉÁ²è `-gray` ¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¤Î¥°¥ì¥¤¥¹¥±¡¼¥ëÉÁ²è (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥°¥ì¥¤¥¹¥±¡¼¥ë¥Ç¥£¥¹¥×¥ì¥¤¤ÏÇò¹õÉÁ²è¤ò¼õ¤±ÉÕ¤±¤ë) `-clear` ¿·¤·¤¤ÉÁ²è¤òɽ¼¨¤¹¤ëÁ°¤Ë (½Ö´ÖŪ¤Ë) ²èÌ̤ò¾Ãµî `-tvtwm` geometry ¥ª¥×¥·¥ç¥ó¤Ë¤è¤ë°ÌÃ֤λØÄê¤ò¡¢²¾Áۥ롼¥È¥¦¥£¥ó¥É¥¦Ãæ¤Î ¸½ºß¤Îɽ¼¨Éôʬ¤ËÂФ¹¤ëÁêÂÐŪ¤Ê°ÌÃ֤ˤ¹¤ë `-raise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹ `-noraise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹¤³¤È¤Ï¤·¤Ê¤¤ `-noevents` ¥Þ¥¦¥¹¡¢¥¡¼¤ÎÆþÎϤò½èÍý¤·¤Ê¤¤ `-ctrlq ` ¥¦¥£¥ó¥É¥¦¤ò q ¤Ç¤Ê¤¯ ctrl-q ¤ÇÊĤ¸¤ë `-persist` gnuplot ¥×¥í¥°¥é¥à½ªÎ»¸å¤âÉÁ²è¥¦¥£¥ó¥É¥¦¤ò»Ä¤¹
¾åµ¤Î¥ª¥×¥·¥ç¥ó¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¤Î»ØÄê½ñ¼°¤Ç¡¢".Xdefaults" ¤Ë¥ê ¥½¡¼¥¹¤È¤·¤Æ»ØÄꤹ¤ë¤È¤¤Ï°Û¤Ê¤ë½ñ¼°¤ò»È¤¤¤Þ¤¹¡£
Îã:
gnuplot*gray: on gnuplot*ctrlq: on
`gnuplot` ¤ÏÉÁ²è¥¹¥¿¥¤¥ë `points` ¤ÇÉÁ²è¤¹¤ëÅÀ¤Î¥µ¥¤¥º¤ÎÀ©¸æ¤Ë¤â¡¢¥³¥Þ¥ó¥É ¥é¥¤¥ó¥ª¥×¥·¥ç¥ó (`-pointsize <v>`) ¤È¥ê¥½¡¼¥¹ (`gnuplot*pointsize: <v>`) ¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£ÃÍ `v` ¤ÏÅÀ¤Î¥µ¥¤¥º¤Î³ÈÂçΨ¤È¤·¤Æ»È¤ï¤ì¤ë¼Â¿ôÃÍ (0 < v <= 10) ¤Ç¡¢Î㤨¤Ð `-pointsize 2` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Î 2 ÇÜ¡¢ `-pointsize 0.5` ¤ÏÉáÄ̤Υµ¥¤¥º¤ÎȾʬ¤ÎÅÀ¤¬»È¤ï¤ì¤Þ¤¹¡£
`-noevents` ¤Ï¥Þ¥¦¥¹¡¢¥¡¼¤ÎÁ´¤Æ¤ÎÆþÎϤνèÍý¤ò̵¸ú¤Ë¤·¤Þ¤¹ (`q` ¤È `<space>` ¤Ë¤è¤ë¥¦¥£¥ó¥É¥¦¤Î½ªÎ»¤ò½ü¤¤¤Æ)¡£¤³¤ì¤Ï¡¢gnuplot ¤Î¥á¥¤¥ó¥× ¥í¥°¥é¥à¤È¤ÏÆÈΩ¤·¤¿·Á¤Ç x11 ¥É¥é¥¤¥Ð¤òÍøÍѤ¹¤ë¥×¥í¥°¥é¥à¤ËÍÍѤǤ¹¡£
`-ctrlq` ¥¹¥£¥Ã¥Á¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤ë¥Û¥Ã¥È¥¡¼¤ò `q` ¤«¤é `<ctrl>q` ¤ËÊѹ¹¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢`pause mouse keystroke` ¤Ë¤è¤ë¥¡¼¥¹¥È ¥í¡¼¥¯¤ÎÊݸµ¡Ç½¤ò»È¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢Â¾¤Î¥¢¥ë¥Õ¥¡¥Ù¥Ã¥Èʸ»ú¤ÈƱÍÍ¤Ë `q` ¤òÊݸ¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ë¤Î¤ÇÍÍѤǤ·¤ç¤¦¡£Æ±¤¸Íýͳ¤Ç¡¢`-ctrlq` ¥¹¥£ ¥Ã¥Á¤Ï <space> ¥Û¥Ã¥È¥¡¼¤â <ctrl><space> ¤ËÃÖ¤´¹¤¨¤Þ¤¹¡£
— ÇÒ¹Õ¥ª¥×¥·¥Ç¥Ó (MONOCHROME_OPTIONS) —
Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¤ËÂФ·¤Æ¤Ï `gnuplot` ¤ÏÉÁ²è¿§ (foreground) ¤âÇØ·Ê¿§ (background) ¤âÍ¿¤¨¤Þ¤»¤ó¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÇØ·Ê¤ÏÇò¡¢ÉÁ²è¤Ï¹õ¤Ç¤¹¡£`-rv` ¤ä `gnuplot*reverseVideo: on` ¤Î¾ì¹ç¤Ë¤ÏÇØ·Ê¤¬¹õ¤ÇÉÁ²è¤ÏÇò¤Ë¤Ê¤ê¤Þ¤¹¡£
— ¥«¥É¡¼¥Ê¥½¡¼¥¹ (COLOR_RESOURCES) —
x11 ½ÐÎÏ·Á¼°¤Ï°Ê²¼¤Î¥ê¥½¡¼¥¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡¢ ¤Þ¤¿¤ÏÇò¹õ³¬Ä´ (greyscale) ¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤·¤Þ¤¹¡£¥ê¥½¡¼¥¹¤ÎÃͤϥ·¥¹ ¥Æ¥à¾å¤Î X11 rgb.txt ¥Õ¥¡¥¤¥ë¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¿§Ì¾¡¢¤Þ¤¿¤Ï 16 ¿Ê¤Î¿§»ØÄê (X11 ¤Î¥Þ¥Ë¥å¥¢¥ë¤ò»²¾È) ¤«¡¢¿§Ì¾¤È¶¯ÅÙ (0 ¤«¤é 1 ¤Î´Ö¤ÎÃÍ) ¤ò¥³¥ó¥Þ¤Ç ¶èÀڤä¿Ãͤò»ÈÍѤǤ¤Þ¤¹¡£Î㤨¤Ð `blue, 0.5` ¤ÏȾʬ¤Î¶¯ÅÙ¤ÎÀÄ¡¢¤ò°ÕÌ£ ¤·¤Þ¤¹¡£
gnuplot*background: white gnuplot*textColor: black gnuplot*borderColor: black gnuplot*axisColor: black gnuplot*line1Color: red gnuplot*line2Color: green gnuplot*line3Color: blue gnuplot*line4Color: magenta gnuplot*line5Color: cyan gnuplot*line6Color: sienna gnuplot*line7Color: orange gnuplot*line8Color: coral
¤³¤ì¤é¤Ë´Ø¤¹¤ë¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î½ñ¼°¤Ï¡¢ÇØ·Ê (bacground) ¤Ë´Ø¤·¤Æ¤Ïñ½ã¤Ç Ä̾ï¤Î X11 toolkit ¥ª¥×¥·¥ç¥ó¤Î "-bg" ¤ËľÀÜÂбþ¤·¤Þ¤¹¡£Â¾¤Î¤â¤Î¤â¡¢ Á´¤Æ°ìÈÌŪ¤Ê¥ê¥½¡¼¥¹¤Î¾å½ñ¤¥ª¥×¥·¥ç¥ó "-xrm" ¤ò»È¤¦¤³¤È¤ÇÀßÄê¤Ç¤¤Þ ¤¹¡£
Îã:
ÇØ·Ê¿§¤òÊѹ¹¤¹¤ë¤Ë¤Ï
gnuplot -background coral
Àþ¼ï 1 ÈÖÌܤ理ò½ñ¤´¹¤¨¤ë¤Ë¤Ï
gnuplot -xrm 'gnuplot*line1Color:blue'
— ³¥¿§³¬Ä´¥Ê¥½¡¼¥¹ (GRAYSCALE_RESOURCES) —
`-gray` ¤òÁªÂò¤¹¤ë¤È¡¢`gnuplot` ¤Ï¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥× ¥ì¥¤¤ËÂФ·¤Æ¡¢°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò ¼¨¤·¤Þ¤¹)¡£¥Ç¥Õ¥©¥ë¥È¤ÎÇØ·Ê¿§¤Ï¹õ¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
gnuplot*background: black gnuplot*textGray: white gnuplot*borderGray: gray50 gnuplot*axisGray: gray50 gnuplot*line1Gray: gray100 gnuplot*line2Gray: gray60 gnuplot*line3Gray: gray80 gnuplot*line4Gray: gray40 gnuplot*line5Gray: gray90 gnuplot*line6Gray: gray50 gnuplot*line7Gray: gray70 gnuplot*line8Gray: gray30
— ÀÞÉÁ²È¥Ê¥½¡¼¥¹ (LINE_RESOURCES) —
`gnuplot` ¤ÏÉÁ²è¤ÎÀþ¤ÎÉý (¥Ô¥¯¥»¥ëñ°Ì) ¤ÎÀßÄê¤Î¤¿¤á¤Ë°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò »²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡£0 ¤Þ¤¿¤Ï 1 ¤ÏºÇ¾®¤Î ÀþÉý¤Î 1 ¥Ô¥¯¥»¥ëÉý¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ¤Þ¤¿¤Ï 3 ¤ÎÃͤˤè¤Ã¤Æ¥°¥é¥Õ¤Î³°´Ñ¤ò ²þÁ±¤Ç¤¤ë¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£
gnuplot*borderWidth: 2 gnuplot*axisWidth: 0 gnuplot*line1Width: 0 gnuplot*line2Width: 0 gnuplot*line3Width: 0 gnuplot*line4Width: 0 gnuplot*line5Width: 0 gnuplot*line6Width: 0 gnuplot*line7Width: 0 gnuplot*line8Width: 0
`gnuplot` ¤ÏÀþÉÁ²è¤Ç»ÈÍѤ¹¤ëÅÀÀþ¤Î·Á¼°¤ÎÀßÄêÍѤ˰ʲ¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤· ¤Þ¤¹¡£0 ¤Ï¼ÂÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ·å¤Î 10 ¿Ê¿ô `jk` (`j` ¤È `k` ¤Ï 1 ¤«¤é 9 ¤Þ¤Ç¤ÎÃÍ) ¤Ï¡¢`j` ¸Ä¤Î¥Ô¥¯¥»¥ë¤ÎÉÁ²è¤Ë `k` ¸Ä¤Î¶õÇò¤Î¥Ô¥¯¥»¥ë¤¬Â³¤¯ ¥Ñ¥¿¡¼¥ó¤Î·«¤êÊÖ¤·¤«¤é¤Ê¤ëÅÀÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£Î㤨¤Ð '16' ¤Ï 1 ¸Ä¤Î¥Ô¥¯ ¥»¥ë¤Î¸å¤Ë 6 ¤Ä¤Î¶õÇò¤¬Â³¤¯¥Ñ¥¿¡¼¥ó¤ÎÅÀÀþ¤Ë¤Ê¤ê¤Þ¤¹¡£¤µ¤é¤Ë¡¢4 ·å¤Î 10 ¿Ê¿ô¤Ç¤è¤ê¾ÜºÙ¤Ê¥Ô¥¯¥»¥ë¤È¶õÇò¤ÎÎó¤Î¥Ñ¥¿¡¼¥ó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢ '4441' ¤Ï 4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢4 ¤Ä¤Î¶õÇò¡¢4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢1 ¤Ä¤Î¶õÇò¤Î¥Ñ¥¿ ¡¼¥ó¤ò°ÕÌ£¤·¤Þ¤¹¡£°Ê²¼¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥ê¥½¡¼¥¹Ãͤϡ¢Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¡¢¤¢ ¤ë¤¤¤Ï¥«¥é¡¼¤äÇò¹õ³¬Ä´ (grayscale) ¥Ç¥£¥¹¥×¥ì¥¤¾å¤ÎÇò¹õÉÁ²è¤Ë¤ª¤±¤ëÃÍ ¤Ç¤¹¡£ ¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¤Ç¤Ï dashed:off ¤¬¥Ç¥Õ¥©¥ë¥È¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
gnuplot*dashed: off gnuplot*borderDashes: 0 gnuplot*axisDashes: 16 gnuplot*line1Dashes: 0 gnuplot*line2Dashes: 42 gnuplot*line3Dashes: 13 gnuplot*line4Dashes: 44 gnuplot*line5Dashes: 15 gnuplot*line6Dashes: 4441 gnuplot*line7Dashes: 42 gnuplot*line8Dashes: 13
, "
— X11 PM3D ¥Ê¥½¡¼¥¹ (PM3D_RESOURCES) —
ŬÀÚ¤Ê visual ¥¯¥é¥¹¤È¿§¿ô¤òÁªÂò¤¹¤ë¤Î¤Ï¡¢X11 ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤È¤Ã¤Æ ¶ì¤·¤¯¡¢¤Á¤ç¤Ã¤ÈÌñ²ð¤Ê¤³¤È¤Ç¤¹¡£¤½¤ì¤Ï X11 ¤¬°Û¤Ê¤ë¿¼ÅÙ (depth) ¤Î 6 ¤Ä¤Î visual ·¿¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `gnuplot` ¤Ï¤½¤Î¥¹¥¯¥ê¡¼¥ó¤Î¥Ç¥Õ¥©¥ë¥È¤Î visual ¤ò»ÈÍÑ ¤·¤Þ¤¹¡£³ä¤êÅö¤Æ¤ë¤³¤È¤Î¤Ç¤¤ë¿§¿ô¤ÏÁªÂò¤µ¤ì¤¿ visual ¥¯¥é¥¹¤Ë¤è¤Ã¤ÆÊÑ ¤ï¤ê¤Þ¤¹¡£12bit ¤òͤ¨¤ë¿¼ÅÙ¤ò»ý¤Ä visual ¥¯¥é¥¹¾å¤Ç¤Ï¡¢gnuplot ¤ÏºÇÂç ¿§¿ô¤Ç¤¢¤ë 0x200 (=512) ¿§¤Çµ¯Æ°¤·¤Þ¤¹¡£8bit ¤òͤ¨¤ë (12bit °Ê²¼¤Ç) ¿¼Å٤Πvisual ¥¯¥é¥¹¤Ç¤ÏºÇÂç¿§¿ô¤Ï 0x100 (=256) ¿§¡¢8bit °Ê²¼¤Î¥Ç¥£¥¹ ¥×¥ì¥¤¤Ç¤ÏºÇÂç¿§¤Ï 240 (16 ¿§¤Ï¶ÊÀþ¤Î¿§ÍѤ˼è¤é¤ì¤ë) ¤Ë¤Ê¤ê¤Þ¤¹¡£
gnuplot ¤ÏºÇ½é¤Ë¡¢¾å¤Ë½Ò¤Ù¤¿¤è¤¦¤ÊºÇÂç¿§¤ò³ä¤êÅö¤Æ¤è¤¦¤Èµ¯Æ°¤·¤Þ¤¹¡£¤³ ¤ì¤Ë¼ºÇÔ¤¹¤ë¤È¤½¤Î¿§¿ô¤Ï¡¢gnuplot ¤¬¤½¤ÎÁ´Éô¤ò³ä¤êÉÕ¤±¤ë¤³¤È¤¬¤Ç¤¤ë¤Þ ¤Ç¡¢1/2 ¤º¤Ä¸º¤é¤µ¤ì¤Þ¤¹¡£`maxcolors` ¤ò·«¤êÊÖ¤· 2 ¤Ç³ä¤Ã¤¿·ë²Ì¡¢ `mincolors` ¤è¤ê¤â¾®¤µ¤¤¿ô»ú¤Ë¤Ê¤Ã¤¿¾ì¹ç¡¢`gnuplot` ¤Ï private ¥«¥é¡¼ ¥Þ¥Ã¥×¤ò»È¤ª¤¦¤È¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Ï¡¢¥Ý¥¤¥ó¥¿¤¬ X11 ¥É¥é¥¤¥Ð¤Î¥¦¥£¥ó¥É¥¦¤ËÆþ¤ë¤«½Ð¤ë¤«¤Ç¥«¥é¡¼¥Þ¥Ã¥×¤òÂàÈò (swapping) ¤µ¤»¤ëÀÕǤ¤ò»ý¤Ä¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
`mincolors` ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï maxcolors / (num_colormaps > 1 ? 2 : 8) ¤Ç¡¢num_colormaps ¤Ï gnuplot ¤¬¸½ºß»ÈÍѤ·¤Æ¤¤¤ë¥«¥é¡¼¥Þ¥Ã¥×¤Î¿ô¤Ç¡¢¤³ ¤ì¤Ï¡¢x11 ¤Î¥¦¥£¥ó¥É¥¦¤¬ 1 ¤Ä¤À¤±³«¤¤¤Æ¤¤¤ë¤è¤¦¤ÊÄ̾ï¤Î¾ì¹ç¤Ï 1 ¤Ç¤¹¡£
Ê£¿ô¤Î (°Û¤Ê¤ë) visual ¥¯¥é¥¹¤ò¡¢°ì¤Ä¤Î¥¹¥¯¥ê¡¼¥ó¾å¤Ç¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦ ¤Ê¥·¥¹¥Æ¥à¤â¤¢¤ê¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¥·¥¹¥Æ¥à¤Ç¤Ï¡¢gnuplot ¤Ë»ØÄꤷ¤¿ visual ¥¯¥é¥¹¤ò¶¯À©Åª¤Ë»È¤ï¤»¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Î visual ¤¬ 8bit PseudoColor ¤À¤±¤ì¤É¤â¥¹¥¯¥ê¡¼¥ó¤Ï 24bit TrueColor ¤ò ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¤à¤·¤í¤³¤Á¤é¤ÎÊý¤òÁªÂò¤¹¤Ù¤¤Ç¤¢¤ë¤è¤¦¤Ê¾ì¹ç¤Ç¤¹¡£
X ¥µ¡¼¥Ð¤ÎǽÎϤ˴ؤ¹¤ë¾ðÊó¤Ï¥×¥í¥°¥é¥à `xdpyinfo` ¤Ç¼èÆÀ¤Ç¤¤Þ¤¹¡£ visual ̾¤Ï¼¡¤Î¤¦¤Á¤Î°ì¤Ä¤¬ÁªÂò¤Ç¤¤Þ¤¹: StaticGray, GrayScale, StaticColor, PseudoColor, TrueColor, DirectColor¡£¤½¤Î X ¥µ¡¼¥Ð¤¬Í×µá ¤µ¤ì¤¿ visual ·¿¤Î°Û¤Ê¤ëÊ£¿ô¤Î¿¼ÅÙ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢`gnuplot` ¤Ï ºÇ¤âÂ礤¤ (ºÇ¿¼¤Î) ¿¼Å٤Πvisual ¥¯¥é¥¹¤òÁªÂò¤·¤Þ¤¹¡£Í׵ᤵ¤ì¤¿ visual ¥¯¥é¥¹¤¬¥Ç¥Õ¥©¥ë¥È¤Î visual ¤È¤¢¤Ã¤Æ¤¤¤Æ¡¢¤½¤Î·¿¤ÎÊ£¿ô¤Î¥¯¥é¥¹ ¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î visual ¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
Îã: 8bit PseudoColor ¤Î visual ¾å¤Ç¤Ï¡¢`gnuplot*maxcolors: 240`¡¢µÚ¤Ó `gnuplot*mincolors: 240` ¤È»ØÄꤹ¤ë¤³¤È¤Ç¶¯À©Åª¤Ë private ¥«¥é¡¼¥Þ¥Ã¥× ¤ò»È¤¦¤è¤¦¤Ë¤Ç¤¤Þ¤¹¡£
gnuplot*maxcolors: <À°¿ô> gnuplot*mincolors: <À°¿ô> gnuplot*visual: <visual ̾>
, "
— X11 ¤Î¾¤Î¥Ê¥½¡¼¥¹ (OTHER_RESOURCES) —
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ÎÆâÍÆ¤Ï¡¢¥¦¥£¥ó¥É¥¦¤Î X ¥¤¥Ù¥ó¥È ¤Ë½¾¤Ã¤Æ X11 ¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤ËÁ÷¤é¤ì¤Þ¤¹¡£'gnuplot*exportselection' ¤Î ¥ê¥½¡¼¥¹¤ÎÃͤò 'off' ¤« 'false' ¤ÈÀßÄꤹ¤ë¤³¤È¤Ë¤è¤ê¤³¤ì¤ò̵¸ú¤Ë¤Ç¤¤Þ ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢Ê¸»ú¤Î²óž¤Ï®¤¯¤½¤ì¤ò¹Ô¤Ê¤¦ÊýË¡¤¬»È¤ï¤ì¤Þ¤¹¤¬¡¢ÇØ·Ê¿§ ¤Ë¤è¤Ã¤Æ¤Ï¤½¤ÎÉն᤬±ø¤ì¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì¤¬µ¯¤³¤ë¾ì¹ç¤Ï¡¢¥ê¥½¡¼¥¹ 'gnuplot.fastrotate' ¤ò 'off' ¤Ë¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
gnuplot*exportselection: off gnuplot*fastrotate: on gnuplot*ctrlq: off
½ñ¼°:
set terminal x11 {<n> | window "<string>"} {title "<string>"} {{no}enhanced} {font <fontspec>} {linewidth LW} {solid|dashed} {{no}persist} {{no}raise} {{no}ctrlq} {close} {size XX,YY} {position XX,YY} set terminal x11 {reset}
Ê£¿ô¤Î¥°¥é¥ÕÉÁ²è¥¦¥£¥ó¥É¥¦¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£`set terminal x11 <n>` ¤ÏÈÖ¹æ n ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ë½ÐÎϤ·¤Þ¤¹¡£n ¤¬ 0 ¤Ç¤Ê¤±¤ì¤Ð¡¢¥¿¥¤¥È¥ë¤¬ÌÀ ¼¨Åª¤Ë»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤½¤ÎÈֹ椬¥¦¥£¥ó¥É¥¦¥¿¥¤¥È¥ë¤È¤·¤Æ¤Ä¤±¤é¤ì¡¢ ¥¢¥¤¥³¥ó¤Ë¤Ï `Gnuplot <n>` ¤È¥é¥Ù¥ëÉÕ¤±¤µ¤ì¤Þ¤¹¡£¸½ºß͸ú¤Ê¥¦¥£¥ó¥É¥¦ ¤Ï¥«¡¼¥½¥ëµ¹æ¤ÎÊѲ½¤Ç¶èÊ̤Ǥ¤Þ¤¹ (¥Ç¥Õ¥©¥ë¥È¥«¡¼¥½¥ë¤«¤é½½»ú¥«¡¼¥½¥ë ¤Ø)¡£
`x11` ½ÐÎÏ·Á¼°¤Ï¡¢³°Éô¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÀ¸À®¤µ¤ì¤Æ¤¤¤ë X ¤Î¥¦¥£ ¥ó¥É¥¦¤Î X ID (16 ¿Êɽµ) ¤ò¥ª¥×¥·¥ç¥ó `window` ¤Î¸å¤Ëʸ»úÎó¤È¤·¤Æ»ØÄê ¤¹¤ë¤³¤È¤Ç¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤ÈÀܳ¤Ç¤¤Þ¤¹¡£X ¤ÏÊ£¿ô¤Î¥¯¥é¥¤¥¢¥ó¥È¤Ë¥¤¥Ù ¥ó¥È ButtonPress ¤ÎÁªÂò¤òǧ¤á¤Ê¤¤¤¿¤á¡¢gnuplot ¤½¤Î³°Éô¥¦¥£¥ó¥É¥¦¤ò¥³¥ó ¥Æ¥Ê¤È¤·¤Æ»ÈÍѤ·¤Þ¤¹¡£¤³¤ÎÊýË¡¤Ë¤è¤ê¡¢gnuplot ¤Î¥Þ¥¦¥¹µ¡Ç½¤Ï¤È¤ê¤³¤Þ¤ì ¤¿ÉÁ²è¥¦¥£¥ó¥É¥¦Æâ¤Ç¤âºîư¤·¤Þ¤¹¡£
set term x11 window "220001e"
x11 ½ÐÎÏ·Á¼°¤Ï¡¢ÍøÍѲÄǽ¤Ê¥Õ¥©¥ó¥È¤Î¸µ¤Ç³Èĥʸ»úÎó½èÍý¥â¡¼¥É (°Ê²¼»²¾È: `enhanced`) ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£Ê¸»úÎó¤ËËä¤á¹þ¤Þ¤ì¡¢ÍÍ¡¹¤Ê¸ú²Ì¤òÍ¿¤¨ ¤ë¥Õ¥©¥ó¥È¥µ¥¤¥ºÌ¿Îá¤Î¤¿¤á¤Ë¡¢¥Ç¥Õ¥©¥ë¥È¤Î x11 ¥Õ¥©¥ó¥È¤¬¥¹¥±¡¼¥é¥Ö¥ë ¥Õ¥©¥ó¥È¤Ç¤¢¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤è¤Ã¤Æ¡¢°Ê²¼¤ÎºÇ½é¤ÎÎã¤Ï¤¦¤Þ¤¯¤¤¤¯¤Ç¤·¤ç ¤¦¤¬¡¢2 ÈÖÌܤΤâ¤Î¤Ï¤½¤¦¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¡£
set term x11 enhanced font "arial,15" set title '{/=20 Big} Medium {/=5 Small}'
set term x11 enhanced font "terminal-14" set title '{/=20 Big} Medium {/=5 Small}'
`gnuplot` ¥É¥é¥¤¥Ð¤¬Ê̤ʽÐÎϥɥ饤¥Ð¤ËÊѹ¹¤µ¤ì¤Æ¤â¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï³« ¤¤¤¿¤Þ¤Þ¤Ë¤Ê¤ê¤Þ¤¹¡£ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¤Ë¥«¡¼¥½¥ë¤òÃÖ¤¤¤Æ ʸ»ú q ¤ò²¡¤¹¤«¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Î¥á¥Ë¥å¡¼¤Î `close` ¤òÁªÂò¤¹¤ì¤Ð ÊĤ¸¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£reset ¤ò¼Â¹Ô¤¹¤ì¤ÐÁ´¤Æ¤Î¥¦¥£¥ó¥É¥¦¤ò°ìÅÙ¤ËÊĤ¸ ¤ì¤Þ¤¹¡£¤½¤ì¤Ï¼ÂºÝ¤Ë¥¦¥£¥ó¥É¥¦¤ò´ÉÍý¤·¤Æ¤¤¤ë»Ò¥×¥í¥»¥¹¤ò½ªÎ»¤·¤Þ¤¹ (¤â ¤· `-persist` ¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð)¡£¥³¥Þ¥ó¥É `close` ¤Ï¡¢¸Ä¡¹¤ÎÉÁ²è ¥¦¥£¥ó¥É¥¦¤òÈÖ¹æ¤ò»ØÄꤷ¤ÆÊĤ¸¤ë¤Î¤Ë»È¤¦¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤·¤«¤·¡¢persist ¤Î¤¿¤á¤Ë»Ä¤Ã¤Æ¤¤¤ë¤è¤¦¤ÊÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï `close` ¥³¥Þ¥ó¥É¤Ç¤ÏÊĤ¸¤ë¤³¤È ¤Ï¤Ç¤¤Þ¤»¤ó¡£ÈÖ¹æ¤ò¾Êά¤·¤Æ `close` ¤·¤¿¾ì¹ç¤Ë¤Ï¸½ºß͸ú¤ÊÉÁ²è¥¦¥£¥ó¥É ¥¦¤òÊĤ¸¤Þ¤¹¡£
gnuplot ¤Î³°¤Ë¤¢¤ë¥É¥é¥¤¥Ð gnuplot_x11 ¤Ï¡¢¥×¥í¥°¥é¥à¤Î¥³¥ó¥Ñ¥¤¥ë»þ¤Ë ÁªÂò¤µ¤ì¤¿¥Ç¥Õ¥©¥ë¥È¤Î¾ì½ê¤¬¸¡º÷¤µ¤ì¤Þ¤¹¡£¤³¤ì¤Ï´Ä¶ÊÑ¿ô GNUPLOT_DRIVER_DIR ¤ò°Û¤Ê¤ë¾ì½ê¤ÈÄêµÁ¤¹¤ë¤³¤È¤ÇÊѹ¹¤Ç¤¤Þ¤¹¡£
ÉÁ²è¥¦¥£¥ó¥É¥¦¤Ï `-persisit` ¥ª¥×¥·¥ç¥ó¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢ÂÐÏäΠ½ªÎ»»þ¤Ë¼«Æ°Åª¤ËÊĤ¸¤é¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó `persist` ¤È raise ¤Ï¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÀßÄꤵ¤ì¤Æ¤¤¤Þ¤»¤ó¤¬¡¢ ¤½¤ì¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ (persist == no ¤Ç raise == yes) ¤«¡¢¥³¥Þ¥ó¥É¥é ¥¤¥ó¥ª¥×¥·¥ç¥ó -persist / -raise ¤Î»ØÄ꤫¡¢¤Þ¤¿¤Ï X ¤Î¥ê¥½¡¼¥¹Ãͤ¬»È¤ï ¤ì¤ë¡¢¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£[no]persist ¤« [no]raise ¤¬»ØÄꤵ¤ì¤ë¤È ¤½¤ì¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤ä X ¥ê¥½¡¼¥¹¤ÎÀßÄê¤è¤ê¤âÍ¥À褵¤ì¤Þ¤¹¡£ ¤³¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤ÎÀßÄê¤Ïľ¤Á¤Ë¸úÎϤò»ý¤Á¤Þ¤¹¤Î¤Ç¡¢´û¤Ëµ¯Æ°¤·¤Æ¤¤¤ë¥É ¥é¥¤¥Ð¤Îµóư¤ÏÊѹ¹¤µ¤ì¤Þ¤¹¡£¥¦¥£¥ó¥É¥¦¤òÁ°Ì̤˽Ф»¤Ê¤¤¾ì¹ç¤Ï¡¢°Ê²¼»²¾È: raise¡£
¥ª¥×¥·¥ç¥ó `title "<title name>"` ¤Ï¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤Ë¡¢¤Þ¤¿¤ÏÈÖ¹æ ¤ò»ØÄꤹ¤ì¤Ð¤½¤ÎÈÖ¹æ¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ËÂФ¹¤ë¥¦¥£¥ó¥É¥¦¥¿¥¤¥È¥ë̾¤ò¤Ä¤± ¤Þ¤¹¡£¤½¤Î¥¿¥¤¥È¥ë¤¬É½¼¨¤µ¤ì¤ë¾ì½ê¡¢¤Þ¤¿¤Ïɽ¼¨¤µ¤ì¤ë¤«¤É¤¦¤«¤Ï¡¢»È¤Ã¤Æ ¤¤¤ë X ¤Î¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Ë°Í¸¤·¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó size ¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Î¥µ¥¤¥º¤òÀßÄꤹ¤ë¤Î¤Ë»ÈÍѤǤ¤Þ¤¹¡£ ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤Î¸å¤ËÀ¸À®¤¹¤ë¥¦¥£¥ó¥É¥¦¤Î¤ß¤ËŬÍѤµ¤ì¤Þ¤¹¡£
¥ª¥×¥·¥ç¥ó position ¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤Î°ÌÃÖ¤òÀßÄꤹ¤ë¤Î¤Ë»È¤¨¤Þ¤¹¡£ ¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¤½¤Î¸å¤ËÀ¸À®¤¹¤ë¥¦¥£¥ó¥É¥¦¤Î¤ß¤ËŬÍѤµ¤ì¤Þ¤¹¡£
ÉÁ²è¥µ¥¤¥º¤È¥¢¥¹¥Ú¥¯¥ÈÈæ¤Ï¡¢`gnuplot` ¤Î¥¦¥£¥ó¥É¥¦¤ò¥ê¥µ¥¤¥º¤¹¤ë¤³¤È¤Ç ¤âÊѹ¹¤Ç¤¤Þ¤¹¡£
Àþ¤ÎÉý¤ÈÅÀ¤Î¥µ¥¤¥º¤Ï `gnuplot` ¤Î `set linestyle` ¤ÇÊѹ¹²Äǽ¤Ç¤¹¡£
½ÐÎϥɥ饤¥Ð `x11` ¤Ë´Ø¤·¤Æ¤Ï¡¢`gnuplot` ¤Ï (µ¯Æ°»þ¤Ë)¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë¤«¤é¡¢geometry ¤ä font, name ¤Ê¤É¤ÎÄ̾ï¤Î X Toolkit ¥ª¥×¥·¥ç¥ó¤ä¥ê¥½¡¼¥¹¤Î»ØÄê¤ò¼õ¤±ÉÕ¤±¤Þ¤¹¡£¤½¤ì¤é¤Î¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¤Ï X(1) ¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸ (¤ä¤½¤ì¤ÈƱÅù¤Î¤â¤Î) ¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
¾¤Ë¤â `x11` ½ÐÎÏ·Á¼°ÍѤο¤¯¤Î `gnuplot` ¤Î¥ª¥×¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì ¤é¤Ï `gnuplot` ¤ò¸Æ¤Ö¤È¤¤Ë¥³¥Þ¥ó¥É¥é¥¤¥ó¥ª¥×¥·¥ç¥ó¤È¤·¤Æ»ØÄꤹ¤ë¤«¡¢ ¤Þ¤¿¤ÏÀßÄê¥Õ¥¡¥¤¥ë ".Xdefaults" ¤Î¥ê¥½¡¼¥¹¤È¤·¤Æ»ØÄê¤Ç¤¤Þ¤¹¡£¤³¤ì¤é ¤Ïµ¯Æ°»þ¤ËÀßÄꤵ¤ì¤ë¤Î¤Ç¡¢`gnuplot` ¼Â¹Ô»þ¤Ë¤ÏÊѹ¹¤Ç¤¤Þ¤»¤ó (`persist` ¤È raise °Ê³°¤Ï)¡£
— X11 ¤Î¥Õ¥©¥Ó¥È (X11_FONTS) —
½é´üµ¯Æ°»þ¤Ï¡¢¥·¥¹¥Æ¥à¤ÎÀßÄ꤫¡¢¥æ¡¼¥¶¤Î .Xdefaults ¥Õ¥¡¥¤¥ë¤ÎÀßÄ꤫¡¢ ¥³¥Þ¥ó¥É¥é¥¤¥ó»ØÄ꤫¡¢¤Î¤¤¤º¤ì¤«¤Ë¤è¤ë X11 ¥ê¥½¡¼¥¹¤Ë¤è¤Ã¤Æ¥Ç¥Õ¥©¥ë¥È ¤Î¥Õ¥©¥ó¥È¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
Îã:
gnuplot*font: lucidasans-bold-12
¿·¤·¤¤¥Ç¥Õ¥©¥ë¥È¤Î¥Õ¥©¥ó¥È¤ò¡¢gnuplot ÆâÉô¤«¤é x11 ¥É¥é¥¤¥Ð¤Ë°Ê²¼¤Î¤è ¤¦¤Ë¤·¤Æ»Ø¼¨¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹:
`set term x11 font "<fontspec>"`
¤Þ¤º x11 ¥É¥é¥¤¥Ð¤Ï¡¢Í¿¤¨¤é¤ì¤¿¥Õ¥©¥ó¥È¤ÎÀµ¼°Ì¾¤ò X ¥µ¡¼¥Ð¤Ë¿Ò¤Í¤Þ¤¹¡£ ¤³¤ÎÌ䤤¹ç¤ï¤»¤¬¼ºÇÔ¤·¤¿¾ì¹ç¡¢<fontspec> ¤ò "<font>,<size>,<slant>,<weight>" ¤È²ò¼á¤·¡¢°Ê²¼¤Î·Á¤Î´°Á´¤Ê X11 ¥Õ¥© ¥ó¥È̾¤òÀ¸À®¤·¤è¤¦¤È¤·¤Þ¤¹:
-*-<font>-<weight>-<s>-*-*-<size>-*-*-*-*-*-<encoding>
<font> ¤Ï¥Õ¥©¥ó¥È¤Î´ðËÜ̾ (base name) (Îã: Times, Symbol) <size> ¤Ï¥Ý¥¤¥ó¥È¥µ¥¤¥º (»ØÄ꤬¤Ê¤±¤ì¤Ð¥Ç¥Õ¥©¥ë¥È¤Ï 12) <s> ¤Ï <slant>=="italic" ¤Ê¤é `i`, <slant>=="oblique" ¤Ê¤é `o`, ¤½¤Î¾¤Ï `r` <weight> ¤ÏÌÀ¼¨Åª¤Ë»ØÄꤵ¤ì¤ì¤Ð `medium` ¤« `bold`¡¢¤½¤Î¾¤Ï `*` <encoding> ¤Ï¸½ºß¤Îʸ»ú½¸¹ç¤Ë´ð¤Å¤¤¤ÆÀßÄê (°Ê²¼»²¾È: encoding)
¤è¤Ã¤Æ `set term x11 font "arial,15,italic"` ¤Ï (¥Ç¥Õ¥©¥ë¥È¤Î encoding ¤À¤È¤¹¤ì¤Ð) -*-arial-*-i-*-*-15-*-*-*-*-*-iso8859-1 ¤ËÊÑ´¹¤µ¤ì¤Þ¤¹¡£ <size>, <slant>, <weight> »ØÄê¤Ï¤¤¤º¤ì¤âɬ¿Ü¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£<slant> ¤ä <weight> ¤ò»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¡¢¥Õ¥©¥ó¥È¥µ¡¼¥Ð¤¬ºÇ½é¤Ë¸«¤Ä¤±¤¿¡¢ÊÑ¼ï ¤Î¥Õ¥©¥ó¥È¤ò¼èÆÀ¤¹¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¥Ç¥Õ¥©¥ë¥È¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï¡¢Âбþ¤¹¤ë X11 ¥ê¥½¡¼¥¹¤ò»È¤Ã¤ÆÀßÄꤹ¤ë¤³ ¤È¤â¤Ç¤¤Þ¤¹¡£Îã:
gnuplot*encoding: iso8859-15
x11 ¥É¥é¥¤¥Ð¤Ï¡¢°ìÈÌŪ¤Ê PostScript ¥Õ¥©¥ó¥È̾¤âǧ¼±¤·¡¢¤½¤ì¤ÈƱÅù¤ÇÍ ¸ú¤Ê X11 ¥Õ¥©¥ó¥È¤« TrueType ¥Õ¥©¥ó¥È¤ËÃÖ¤´¹¤¨¤Þ¤¹¡£ ¤³¤ì¤ÈƱ¤¸¼ê½ç¤¬¡¢`set label` ¤ÎÍ×µá¤Ë¤è¤ë¥Õ¥©¥ó¥È¤ÎÀ¸À®¤Ç¤â»È¤ï¤ì¤Æ¤¤ ¤Þ¤¹¡£
¤¢¤Ê¤¿¤Î gnuplot ¤¬ configure ¤Î –enable-x11-mbfonts ¥ª¥×¥·¥ç¥ó¤ò¤Ä¤± ¤Æ¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¤â¤Î¤Ê¤é¡¢¥Õ¥©¥ó¥È̾¤ÎÁ°¤Ë "mbfont:" ¤ò¤Ä¤±¤ë¤³ ¤È¤Ç¥Þ¥ë¥Á¥Ð¥¤¥È¥Õ¥©¥ó¥È¤ò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¥Õ¥©¥ó¥È̾¤òÊ£¿ô»ØÄê ¤¹¤ë¸Ä¤È¤â¤Ç¤¤Þ¤¹¤¬¡¢¤½¤Î¾ì¹ç¤Ï¥»¥ß¥³¥í¥ó¤Ç¶èÀÚ¤ê¤Þ¤¹¡£¥Þ¥ë¥Á¥Ð¥¤¥È¥Õ ¥©¥ó¥È¤Î¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤Ï locale ¤ÎÀßÄê¤Ë½¾¤¤¤Þ¤¹¤Î¤Ç¡¢´Ä¶ÊÑ¿ô LC_CTYPE ¤òŬÀÚ¤ÊÃÍ (Î㤨¤Ð ja_JP.eucJP, ko_KR.EUC, zh_CN.EUC ¤Ê¤É) ¤Ë ¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
Îã:
set term x11 font 'mbfont:kana14;k14' # 'kana14' ¤È 'k14' ¤ÏÆüËܸì¤Î X11 font ¥¨¥¤¥ê¥¢¥¹Ì¾¡¢';' # ¤Ï¥Õ¥©¥ó¥È̾¤Î¶èÀÚ¤ê¤Ç¤¹¡£ set term x11 font 'mbfont:fixed,16,r,medium' # <font>,<size>,<slant>,<weight> ·Á¼°¤â»ÈÍѤǤ¤Þ¤¹¡£ set title '(mb strings)' font 'mbfont:*-fixed-medium-r-normal--14-*'
Ʊ¤¸½ñ¼°¤Ï X ¤Î¥ê¥½¡¼¥¹¤Ç¤Î¥Ç¥Õ¥©¥ë¥È¥Õ¥©¥ó¥È¤ÎÀßÄê¤Ç¤â͸ú¤Ç¤¹¡£Îã:
gnuplot*font: \\ mbfont:-misc-fixed-medium-r-normal--14-*-*-*-c-*-jisx0208.1983-0
gnuplot ¤¬ –enable-x11-mbfonts ¤Ç¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤¿¾ì¹ç¡¢"mbfont:" ¤ò¤Ä¤±¤Ê¤¯¤Æ¤â 2 ¤Ä¤ÎÆÃÊÌ¤Ê PostScript ¥Õ¥©¥ó¥È̾ 'Ryumin-Light-*', 'GothicBBB-Medium-*' (ɸ½àŪ¤ÊÆüËܸì PS ¥Õ¥©¥ó¥È) ¤ò»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¡£
— ¥³¥Þ¥Ó¥É¥É¥¤¥Ó¥ª¥×¥·¥Ç¥Ó (COMMAND-LINE_OPTIONS) —
X Toolkit ¥ª¥×¥·¥ç¥ó¤Ë²Ã¤¨¡¢°Ê²¼¤Î¥ª¥×¥·¥ç¥ó¤¬ gnuplot ¤ÎΩ¤Á¾å¤²»þ¤Î ¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç¡¢¤Þ¤¿¤Ï¥æ¡¼¥¶¤Î¥Õ¥¡¥¤¥ë ".Xdefaults" Æâ¤Î¥ê¥½¡¼¥¹¤È¤· ¤Æ»ØÄê¤Ç¤¤Þ¤¹ (raise ¤È `persist` ¤Ï `set term x11 [no]raise [no]persist` ¤Ë¤è¤Ã¤Æ¾å½ñ¤¤µ¤ì¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤):
`-mono` ¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¶¯À©Åª¤ËÇò¹õÉÁ²è `-gray` ¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¾å¤Ç¤Î¥°¥ì¥¤¥¹¥±¡¼¥ëÉÁ²è (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¥°¥ì¥¤¥¹¥±¡¼¥ë¥Ç¥£¥¹¥×¥ì¥¤¤ÏÇò¹õÉÁ²è¤ò¼õ¤±ÉÕ¤±¤ë) `-clear` ¿·¤·¤¤ÉÁ²è¤òɽ¼¨¤¹¤ëÁ°¤Ë (½Ö´ÖŪ¤Ë) ²èÌ̤ò¾Ãµî `-tvtwm` geometry ¥ª¥×¥·¥ç¥ó¤Ë¤è¤ë°ÌÃ֤λØÄê¤ò¡¢²¾Áۥ롼¥È¥¦¥£¥ó¥É¥¦Ãæ¤Î ¸½ºß¤Îɽ¼¨Éôʬ¤ËÂФ¹¤ëÁêÂÐŪ¤Ê°ÌÃ֤ˤ¹¤ë `-raise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹ `-noraise` ³ÆÉÁ²è¸å¤ËÉÁ²è¥¦¥£¥ó¥É¥¦¤òºÇÁ°Ì̤ؽФ¹¤³¤È¤Ï¤·¤Ê¤¤ `-noevents` ¥Þ¥¦¥¹¡¢¥¡¼¤ÎÆþÎϤò½èÍý¤·¤Ê¤¤ `-ctrlq ` ¥¦¥£¥ó¥É¥¦¤ò q ¤Ç¤Ê¤¯ ctrl-q ¤ÇÊĤ¸¤ë `-persist` gnuplot ¥×¥í¥°¥é¥à½ªÎ»¸å¤âÉÁ²è¥¦¥£¥ó¥É¥¦¤ò»Ä¤¹
¾åµ¤Î¥ª¥×¥·¥ç¥ó¤Ï¥³¥Þ¥ó¥É¥é¥¤¥ó¾å¤Ç¤Î»ØÄê½ñ¼°¤Ç¡¢".Xdefaults" ¤Ë¥ê ¥½¡¼¥¹¤È¤·¤Æ»ØÄꤹ¤ë¤È¤¤Ï°Û¤Ê¤ë½ñ¼°¤ò»È¤¤¤Þ¤¹¡£
Îã:
gnuplot*gray: on gnuplot*ctrlq: on
`gnuplot` ¤ÏÉÁ²è¥¹¥¿¥¤¥ë `points` ¤ÇÉÁ²è¤¹¤ëÅÀ¤Î¥µ¥¤¥º¤ÎÀ©¸æ¤Ë¤â¡¢¥³¥Þ¥ó¥É ¥é¥¤¥ó¥ª¥×¥·¥ç¥ó (`-pointsize <v>`) ¤È¥ê¥½¡¼¥¹ (`gnuplot*pointsize: <v>`) ¤òÄ󶡤·¤Æ¤¤¤Þ¤¹¡£ÃÍ `v` ¤ÏÅÀ¤Î¥µ¥¤¥º¤Î³ÈÂçΨ¤È¤·¤Æ»È¤ï¤ì¤ë¼Â¿ôÃÍ (0 < v <= 10) ¤Ç¡¢Î㤨¤Ð `-pointsize 2` ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î¥µ¥¤¥º¤Î 2 ÇÜ¡¢ `-pointsize 0.5` ¤ÏÉáÄ̤Υµ¥¤¥º¤ÎȾʬ¤ÎÅÀ¤¬»È¤ï¤ì¤Þ¤¹¡£
`-noevents` ¤Ï¥Þ¥¦¥¹¡¢¥¡¼¤ÎÁ´¤Æ¤ÎÆþÎϤνèÍý¤ò̵¸ú¤Ë¤·¤Þ¤¹ (`q` ¤È `<space>` ¤Ë¤è¤ë¥¦¥£¥ó¥É¥¦¤Î½ªÎ»¤ò½ü¤¤¤Æ)¡£¤³¤ì¤Ï¡¢gnuplot ¤Î¥á¥¤¥ó¥× ¥í¥°¥é¥à¤È¤ÏÆÈΩ¤·¤¿·Á¤Ç x11 ¥É¥é¥¤¥Ð¤òÍøÍѤ¹¤ë¥×¥í¥°¥é¥à¤ËÍÍѤǤ¹¡£
`-ctrlq` ¥¹¥£¥Ã¥Á¤Ï¡¢ÉÁ²è¥¦¥£¥ó¥É¥¦¤òÊĤ¸¤ë¥Û¥Ã¥È¥¡¼¤ò `q` ¤«¤é `<ctrl>q` ¤ËÊѹ¹¤·¤Þ¤¹¡£¤³¤ì¤Ï¡¢`pause mouse keystroke` ¤Ë¤è¤ë¥¡¼¥¹¥È ¥í¡¼¥¯¤ÎÊݸµ¡Ç½¤ò»È¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢Â¾¤Î¥¢¥ë¥Õ¥¡¥Ù¥Ã¥Èʸ»ú¤ÈƱÍÍ¤Ë `q` ¤òÊݸ¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ë¤Î¤ÇÍÍѤǤ·¤ç¤¦¡£Æ±¤¸Íýͳ¤Ç¡¢`-ctrlq` ¥¹¥£ ¥Ã¥Á¤Ï <space> ¥Û¥Ã¥È¥¡¼¤â <ctrl><space> ¤ËÃÖ¤´¹¤¨¤Þ¤¹¡£
— ÇÒ¹Õ¥ª¥×¥·¥Ç¥Ó (MONOCHROME_OPTIONS) —
Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¤ËÂФ·¤Æ¤Ï `gnuplot` ¤ÏÉÁ²è¿§ (foreground) ¤âÇØ·Ê¿§ (background) ¤âÍ¿¤¨¤Þ¤»¤ó¡£¥Ç¥Õ¥©¥ë¥È¤Ç¤ÏÇØ·Ê¤ÏÇò¡¢ÉÁ²è¤Ï¹õ¤Ç¤¹¡£`-rv` ¤ä `gnuplot*reverseVideo: on` ¤Î¾ì¹ç¤Ë¤ÏÇØ·Ê¤¬¹õ¤ÇÉÁ²è¤ÏÇò¤Ë¤Ê¤ê¤Þ¤¹¡£
— ¥«¥É¡¼¥Ê¥½¡¼¥¹ (COLOR_RESOURCES) —
x11 ½ÐÎÏ·Á¼°¤Ï°Ê²¼¤Î¥ê¥½¡¼¥¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡¢ ¤Þ¤¿¤ÏÇò¹õ³¬Ä´ (greyscale) ¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤·¤Þ¤¹¡£¥ê¥½¡¼¥¹¤ÎÃͤϥ·¥¹ ¥Æ¥à¾å¤Î X11 rgb.txt ¥Õ¥¡¥¤¥ë¤Ë½ñ¤«¤ì¤Æ¤¤¤ë¿§Ì¾¡¢¤Þ¤¿¤Ï 16 ¿Ê¤Î¿§»ØÄê (X11 ¤Î¥Þ¥Ë¥å¥¢¥ë¤ò»²¾È) ¤«¡¢¿§Ì¾¤È¶¯ÅÙ (0 ¤«¤é 1 ¤Î´Ö¤ÎÃÍ) ¤ò¥³¥ó¥Þ¤Ç ¶èÀڤä¿Ãͤò»ÈÍѤǤ¤Þ¤¹¡£Î㤨¤Ð `blue, 0.5` ¤ÏȾʬ¤Î¶¯ÅÙ¤ÎÀÄ¡¢¤ò°ÕÌ£ ¤·¤Þ¤¹¡£
gnuplot*background: white gnuplot*textColor: black gnuplot*borderColor: black gnuplot*axisColor: black gnuplot*line1Color: red gnuplot*line2Color: green gnuplot*line3Color: blue gnuplot*line4Color: magenta gnuplot*line5Color: cyan gnuplot*line6Color: sienna gnuplot*line7Color: orange gnuplot*line8Color: coral
¤³¤ì¤é¤Ë´Ø¤¹¤ë¥³¥Þ¥ó¥É¥é¥¤¥ó¤Î½ñ¼°¤Ï¡¢ÇØ·Ê (bacground) ¤Ë´Ø¤·¤Æ¤Ïñ½ã¤Ç Ä̾ï¤Î X11 toolkit ¥ª¥×¥·¥ç¥ó¤Î "-bg" ¤ËľÀÜÂбþ¤·¤Þ¤¹¡£Â¾¤Î¤â¤Î¤â¡¢ Á´¤Æ°ìÈÌŪ¤Ê¥ê¥½¡¼¥¹¤Î¾å½ñ¤¥ª¥×¥·¥ç¥ó "-xrm" ¤ò»È¤¦¤³¤È¤ÇÀßÄê¤Ç¤¤Þ ¤¹¡£
Îã:
ÇØ·Ê¿§¤òÊѹ¹¤¹¤ë¤Ë¤Ï
gnuplot -background coral
Àþ¼ï 1 ÈÖÌܤ理ò½ñ¤´¹¤¨¤ë¤Ë¤Ï
gnuplot -xrm 'gnuplot*line1Color:blue'
— ³¥¿§³¬Ä´¥Ê¥½¡¼¥¹ (GRAYSCALE_RESOURCES) —
`-gray` ¤òÁªÂò¤¹¤ë¤È¡¢`gnuplot` ¤Ï¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë¤Þ¤¿¤Ï¥«¥é¡¼¥Ç¥£¥¹¥× ¥ì¥¤¤ËÂФ·¤Æ¡¢°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò ¼¨¤·¤Þ¤¹)¡£¥Ç¥Õ¥©¥ë¥È¤ÎÇØ·Ê¿§¤Ï¹õ¤Ç¤¢¤ë¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
gnuplot*background: black gnuplot*textGray: white gnuplot*borderGray: gray50 gnuplot*axisGray: gray50 gnuplot*line1Gray: gray100 gnuplot*line2Gray: gray60 gnuplot*line3Gray: gray80 gnuplot*line4Gray: gray40 gnuplot*line5Gray: gray90 gnuplot*line6Gray: gray50 gnuplot*line7Gray: gray70 gnuplot*line8Gray: gray30
— ÀÞÉÁ²È¥Ê¥½¡¼¥¹ (LINE_RESOURCES) —
`gnuplot` ¤ÏÉÁ²è¤ÎÀþ¤ÎÉý (¥Ô¥¯¥»¥ëñ°Ì) ¤ÎÀßÄê¤Î¤¿¤á¤Ë°Ê²¼¤Î¥ê¥½¡¼¥¹¤ò »²¾È¤·¤Þ¤¹ (¤³¤³¤Ç¤Ï¤½¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃͤò¼¨¤·¤Þ¤¹)¡£0 ¤Þ¤¿¤Ï 1 ¤ÏºÇ¾®¤Î ÀþÉý¤Î 1 ¥Ô¥¯¥»¥ëÉý¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ¤Þ¤¿¤Ï 3 ¤ÎÃͤˤè¤Ã¤Æ¥°¥é¥Õ¤Î³°´Ñ¤ò ²þÁ±¤Ç¤¤ë¾ì¹ç¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£
gnuplot*borderWidth: 2 gnuplot*axisWidth: 0 gnuplot*line1Width: 0 gnuplot*line2Width: 0 gnuplot*line3Width: 0 gnuplot*line4Width: 0 gnuplot*line5Width: 0 gnuplot*line6Width: 0 gnuplot*line7Width: 0 gnuplot*line8Width: 0
`gnuplot` ¤ÏÀþÉÁ²è¤Ç»ÈÍѤ¹¤ëÅÀÀþ¤Î·Á¼°¤ÎÀßÄêÍѤ˰ʲ¼¤Î¥ê¥½¡¼¥¹¤ò»²¾È¤· ¤Þ¤¹¡£0 ¤Ï¼ÂÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£2 ·å¤Î 10 ¿Ê¿ô `jk` (`j` ¤È `k` ¤Ï 1 ¤«¤é 9 ¤Þ¤Ç¤ÎÃÍ) ¤Ï¡¢`j` ¸Ä¤Î¥Ô¥¯¥»¥ë¤ÎÉÁ²è¤Ë `k` ¸Ä¤Î¶õÇò¤Î¥Ô¥¯¥»¥ë¤¬Â³¤¯ ¥Ñ¥¿¡¼¥ó¤Î·«¤êÊÖ¤·¤«¤é¤Ê¤ëÅÀÀþ¤ò°ÕÌ£¤·¤Þ¤¹¡£Î㤨¤Ð '16' ¤Ï 1 ¸Ä¤Î¥Ô¥¯ ¥»¥ë¤Î¸å¤Ë 6 ¤Ä¤Î¶õÇò¤¬Â³¤¯¥Ñ¥¿¡¼¥ó¤ÎÅÀÀþ¤Ë¤Ê¤ê¤Þ¤¹¡£¤µ¤é¤Ë¡¢4 ·å¤Î 10 ¿Ê¿ô¤Ç¤è¤ê¾ÜºÙ¤Ê¥Ô¥¯¥»¥ë¤È¶õÇò¤ÎÎó¤Î¥Ñ¥¿¡¼¥ó¤ò»ØÄê¤Ç¤¤Þ¤¹¡£Î㤨¤Ð¡¢ '4441' ¤Ï 4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢4 ¤Ä¤Î¶õÇò¡¢4 ¤Ä¤Î¥Ô¥¯¥»¥ë¡¢1 ¤Ä¤Î¶õÇò¤Î¥Ñ¥¿ ¡¼¥ó¤ò°ÕÌ£¤·¤Þ¤¹¡£°Ê²¼¤Î¥Ç¥Õ¥©¥ë¥È¤Î¥ê¥½¡¼¥¹Ãͤϡ¢Çò¹õ¥Ç¥£¥¹¥×¥ì¥¤¡¢¤¢ ¤ë¤¤¤Ï¥«¥é¡¼¤äÇò¹õ³¬Ä´ (grayscale) ¥Ç¥£¥¹¥×¥ì¥¤¾å¤ÎÇò¹õÉÁ²è¤Ë¤ª¤±¤ëÃÍ ¤Ç¤¹¡£ ¥«¥é¡¼¥Ç¥£¥¹¥×¥ì¥¤¤Ç¤Ï dashed:off ¤¬¥Ç¥Õ¥©¥ë¥È¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
gnuplot*dashed: off gnuplot*borderDashes: 0 gnuplot*axisDashes: 16 gnuplot*line1Dashes: 0 gnuplot*line2Dashes: 42 gnuplot*line3Dashes: 13 gnuplot*line4Dashes: 44 gnuplot*line5Dashes: 15 gnuplot*line6Dashes: 4441 gnuplot*line7Dashes: 42 gnuplot*line8Dashes: 13
, "
— X11 PM3D ¥Ê¥½¡¼¥¹ (PM3D_RESOURCES) —
ŬÀÚ¤Ê visual ¥¯¥é¥¹¤È¿§¿ô¤òÁªÂò¤¹¤ë¤Î¤Ï¡¢X11 ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ë¤È¤Ã¤Æ ¶ì¤·¤¯¡¢¤Á¤ç¤Ã¤ÈÌñ²ð¤Ê¤³¤È¤Ç¤¹¡£¤½¤ì¤Ï X11 ¤¬°Û¤Ê¤ë¿¼ÅÙ (depth) ¤Î 6 ¤Ä¤Î visual ·¿¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï `gnuplot` ¤Ï¤½¤Î¥¹¥¯¥ê¡¼¥ó¤Î¥Ç¥Õ¥©¥ë¥È¤Î visual ¤ò»ÈÍÑ ¤·¤Þ¤¹¡£³ä¤êÅö¤Æ¤ë¤³¤È¤Î¤Ç¤¤ë¿§¿ô¤ÏÁªÂò¤µ¤ì¤¿ visual ¥¯¥é¥¹¤Ë¤è¤Ã¤ÆÊÑ ¤ï¤ê¤Þ¤¹¡£12bit ¤òͤ¨¤ë¿¼ÅÙ¤ò»ý¤Ä visual ¥¯¥é¥¹¾å¤Ç¤Ï¡¢gnuplot ¤ÏºÇÂç ¿§¿ô¤Ç¤¢¤ë 0x200 (=512) ¿§¤Çµ¯Æ°¤·¤Þ¤¹¡£8bit ¤òͤ¨¤ë (12bit °Ê²¼¤Ç) ¿¼Å٤Πvisual ¥¯¥é¥¹¤Ç¤ÏºÇÂç¿§¿ô¤Ï 0x100 (=256) ¿§¡¢8bit °Ê²¼¤Î¥Ç¥£¥¹ ¥×¥ì¥¤¤Ç¤ÏºÇÂç¿§¤Ï 240 (16 ¿§¤Ï¶ÊÀþ¤Î¿§ÍѤ˼è¤é¤ì¤ë) ¤Ë¤Ê¤ê¤Þ¤¹¡£
gnuplot ¤ÏºÇ½é¤Ë¡¢¾å¤Ë½Ò¤Ù¤¿¤è¤¦¤ÊºÇÂç¿§¤ò³ä¤êÅö¤Æ¤è¤¦¤Èµ¯Æ°¤·¤Þ¤¹¡£¤³ ¤ì¤Ë¼ºÇÔ¤¹¤ë¤È¤½¤Î¿§¿ô¤Ï¡¢gnuplot ¤¬¤½¤ÎÁ´Éô¤ò³ä¤êÉÕ¤±¤ë¤³¤È¤¬¤Ç¤¤ë¤Þ ¤Ç¡¢1/2 ¤º¤Ä¸º¤é¤µ¤ì¤Þ¤¹¡£`maxcolors` ¤ò·«¤êÊÖ¤· 2 ¤Ç³ä¤Ã¤¿·ë²Ì¡¢ `mincolors` ¤è¤ê¤â¾®¤µ¤¤¿ô»ú¤Ë¤Ê¤Ã¤¿¾ì¹ç¡¢`gnuplot` ¤Ï private ¥«¥é¡¼ ¥Þ¥Ã¥×¤ò»È¤ª¤¦¤È¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Ï¡¢¥Ý¥¤¥ó¥¿¤¬ X11 ¥É¥é¥¤¥Ð¤Î¥¦¥£¥ó¥É¥¦¤ËÆþ¤ë¤«½Ð¤ë¤«¤Ç¥«¥é¡¼¥Þ¥Ã¥×¤òÂàÈò (swapping) ¤µ¤»¤ëÀÕǤ¤ò»ý¤Ä¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
`mincolors` ¤Î¥Ç¥Õ¥©¥ë¥È¤ÎÃÍ¤Ï maxcolors / (num_colormaps > 1 ? 2 : 8) ¤Ç¡¢num_colormaps ¤Ï gnuplot ¤¬¸½ºß»ÈÍѤ·¤Æ¤¤¤ë¥«¥é¡¼¥Þ¥Ã¥×¤Î¿ô¤Ç¡¢¤³ ¤ì¤Ï¡¢x11 ¤Î¥¦¥£¥ó¥É¥¦¤¬ 1 ¤Ä¤À¤±³«¤¤¤Æ¤¤¤ë¤è¤¦¤ÊÄ̾ï¤Î¾ì¹ç¤Ï 1 ¤Ç¤¹¡£
Ê£¿ô¤Î (°Û¤Ê¤ë) visual ¥¯¥é¥¹¤ò¡¢°ì¤Ä¤Î¥¹¥¯¥ê¡¼¥ó¾å¤Ç¥µ¥Ý¡¼¥È¤¹¤ë¤è¤¦ ¤Ê¥·¥¹¥Æ¥à¤â¤¢¤ê¤Þ¤¹¡£¤³¤Î¤è¤¦¤Ê¥·¥¹¥Æ¥à¤Ç¤Ï¡¢gnuplot ¤Ë»ØÄꤷ¤¿ visual ¥¯¥é¥¹¤ò¶¯À©Åª¤Ë»È¤ï¤»¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£Î㤨¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Î visual ¤¬ 8bit PseudoColor ¤À¤±¤ì¤É¤â¥¹¥¯¥ê¡¼¥ó¤Ï 24bit TrueColor ¤ò ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Æ¤à¤·¤í¤³¤Á¤é¤ÎÊý¤òÁªÂò¤¹¤Ù¤¤Ç¤¢¤ë¤è¤¦¤Ê¾ì¹ç¤Ç¤¹¡£
X ¥µ¡¼¥Ð¤ÎǽÎϤ˴ؤ¹¤ë¾ðÊó¤Ï¥×¥í¥°¥é¥à `xdpyinfo` ¤Ç¼èÆÀ¤Ç¤¤Þ¤¹¡£ visual ̾¤Ï¼¡¤Î¤¦¤Á¤Î°ì¤Ä¤¬ÁªÂò¤Ç¤¤Þ¤¹: StaticGray, GrayScale, StaticColor, PseudoColor, TrueColor, DirectColor¡£¤½¤Î X ¥µ¡¼¥Ð¤¬Í×µá ¤µ¤ì¤¿ visual ·¿¤Î°Û¤Ê¤ëÊ£¿ô¤Î¿¼ÅÙ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¾ì¹ç¡¢`gnuplot` ¤Ï ºÇ¤âÂ礤¤ (ºÇ¿¼¤Î) ¿¼Å٤Πvisual ¥¯¥é¥¹¤òÁªÂò¤·¤Þ¤¹¡£Í׵ᤵ¤ì¤¿ visual ¥¯¥é¥¹¤¬¥Ç¥Õ¥©¥ë¥È¤Î visual ¤È¤¢¤Ã¤Æ¤¤¤Æ¡¢¤½¤Î·¿¤ÎÊ£¿ô¤Î¥¯¥é¥¹ ¤¬¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î visual ¤¬ÁªÂò¤µ¤ì¤Þ¤¹¡£
Îã: 8bit PseudoColor ¤Î visual ¾å¤Ç¤Ï¡¢`gnuplot*maxcolors: 240`¡¢µÚ¤Ó `gnuplot*mincolors: 240` ¤È»ØÄꤹ¤ë¤³¤È¤Ç¶¯À©Åª¤Ë private ¥«¥é¡¼¥Þ¥Ã¥× ¤ò»È¤¦¤è¤¦¤Ë¤Ç¤¤Þ¤¹¡£
gnuplot*maxcolors: <À°¿ô> gnuplot*mincolors: <À°¿ô> gnuplot*visual: <visual ̾>
, "
— X11 ¤Î¾¤Î¥Ê¥½¡¼¥¹ (OTHER_RESOURCES) —
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¸½ºß¤ÎÉÁ²è¥¦¥£¥ó¥É¥¦¤ÎÆâÍÆ¤Ï¡¢¥¦¥£¥ó¥É¥¦¤Î X ¥¤¥Ù¥ó¥È ¤Ë½¾¤Ã¤Æ X11 ¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤ËÁ÷¤é¤ì¤Þ¤¹¡£'gnuplot*exportselection' ¤Î ¥ê¥½¡¼¥¹¤ÎÃͤò 'off' ¤« 'false' ¤ÈÀßÄꤹ¤ë¤³¤È¤Ë¤è¤ê¤³¤ì¤ò̵¸ú¤Ë¤Ç¤¤Þ ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢Ê¸»ú¤Î²óž¤Ï®¤¯¤½¤ì¤ò¹Ô¤Ê¤¦ÊýË¡¤¬»È¤ï¤ì¤Þ¤¹¤¬¡¢ÇØ·Ê¿§ ¤Ë¤è¤Ã¤Æ¤Ï¤½¤ÎÉն᤬±ø¤ì¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì¤¬µ¯¤³¤ë¾ì¹ç¤Ï¡¢¥ê¥½¡¼¥¹ 'gnuplot.fastrotate' ¤ò 'off' ¤Ë¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£
gnuplot*exportselection: off gnuplot*fastrotate: on gnuplot*ctrlq: off
`xlib` ¥É¥é¥¤¥Ð¤Ï X11 Windows System ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥É¥é¥¤ ¥Ð¤Ï gnuplot_x11 ¤Ø¤ÎÌ¿Îá¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢`set output '<filename>'` ¤ò »ØÄꤹ¤ë¤È¤½¤ì¤é¤ò¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤·¤Þ¤¹¡£`set term x11` ¤Ï¡¢ `set output "|gnuplot_x11 -noevents"; set term xlib` ¤ÈƱÃͤǤ¹¡£ `xlib` ¤Ë¤Ï `x11` ¤ÈƱ¤¸¥ª¥×¥·¥ç¥ó¤ÎÁȤòÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£"
`xlib` ¥É¥é¥¤¥Ð¤Ï X11 Windows System ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥É¥é¥¤ ¥Ð¤Ï gnuplot_x11 ¤Ø¤ÎÌ¿Îá¤òÀ¸À®¤·¤Þ¤¹¤¬¡¢`set output '<filename>'` ¤ò »ØÄꤹ¤ë¤È¤½¤ì¤é¤ò¥Õ¥¡¥¤¥ë¤Ë½ñ¤½Ð¤·¤Þ¤¹¡£`set term x11` ¤Ï¡¢ `set output "|gnuplot_x11 -noevents"; set term xlib` ¤ÈƱÃͤǤ¹¡£ `xlib` ¤Ë¤Ï `x11` ¤ÈƱ¤¸¥ª¥×¥·¥ç¥ó¤ÎÁȤòÍ¿¤¨¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£"
¥Ð¥°¥ê¥Ý¡¼¥È¤Ï e-mail ¤Ç gnuplot-bugs ¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤ØÁ÷¤ë¤«¡¢¤Þ¤¿¤Ï SourceForge ¤Î gnuplot ¥¦¥§¥Ö¥µ¥¤¥È¤Ë¤½¤ÎÊó¹ð¤òÅê¹Æ¤·¤Æ¤¯¤À¤µ¤¤¡£¤½¤Î ºÝ¡¢¤¢¤Ê¤¿¤¬»ÈÍѤ·¤Æ¤¤¤ë gnuplot ¤Î¥Ð¡¼¥¸¥ç¥ó¤Î´°Á´¤Ê¾ðÊ󡢤½¤·¤Æ²Äǽ ¤Ê¤é¤Ð¤½¤Î¥Ð¥°¤ò¼Â¾Ú¤¹¤ë¥Æ¥¹¥È¥¹¥¯¥ê¥×¥È¤òÁ÷¤Ã¤Æ¤¯¤À¤µ¤¤¡£°Ê²¼»²¾È: `seeking-assistance`¡£
ÉâÆ°¾®¿ô·×»»Îã³° (ÉâÆ°¾®¿ôÃͤ¬Â礤¹¤®¤ë (¤Þ¤¿¤Ï¾®¤µ¤¹¤®¤ë) ¾ì¹ç¡¢0 ¤Ç ³ä»»¤·¤¿¾ì¹ç¤Ê¤É) ¤Ï¡¢¥æ¡¼¥¶ÄêµÁ´Ø¿ô¤Ë¤ª¤¤¤Æ»þÀÞȯÀ¸¤·¤Þ¤¹¡£ÆÃ¤Ë¡¢¤¤¤¯ ¤Ä¤«¤Î¥Ç¥â¤Ç¡¢ÉâÆ°¾®¿ô¤ÎÈϰϤò±Û¤¨¤ë¿ôÃͤòÀ¸À®¤¹¤ë¤³¤È¤¬µ¯¤³¤ë¤è¤¦¤Ç¤¹¡£ ¥·¥¹¥Æ¥à¤¬¤½¤Î¤è¤¦¤ÊÎã³°¤ò̵»ë¤¹¤ë (`gnuplot` ¤Ï¤½¤Î¤è¤¦¤ÊÅÀ¤òÄêµÁ¤Ç¤ ¤Ê¤¤¤â¤Î¡¢¤È¸«¤Ê¤·¤Þ¤¹) ¤«¡¢¤Þ¤¿¤Ï `gnuplot` ¤Î¼Â¹Ô¤òÃæ»ß¤¹¤ë¤«¤Ï¡¢¥³ ¥ó¥Ñ¥¤¥ë»þ (¤¢¤ë¤¤¤Ï¼Â¹Ô»þ) ¤Î´Ä¶¤Ë¤è¤ê¤Þ¤¹¡£
¥¬¥ó¥Þ´Ø¿ô¤È¥Ù¥Ã¥»¥ë´Ø¿ô¡¢erf ´Ø¿ô¤ÏÊ£ÁÇ¿ô°ú¿ô¤ËÂФ·¤Æ¤Ïưºî¤·¤Þ¤»¤ó¡£
"»þ¹ï" ¤È¤·¤Æ»ØÄꤵ¤ì¤¿ºÂɸ¤Ï 24 »þ¤ÇÀÞ¤êÊÖ¤·¤Þ¤¹¡£
`nohidden3d` ¤Ï¡¢Á´ÂÎŪ¤ÊÀßÄê¤Ç¤¢¤ë `set hidden3d` ¤ò¡¢¸Ä¡¹¤ÎÉÁ²è¤ËÂÐ ¤·¤ÆÌȽü¤¹¤ë¤¿¤á¤Î¥ª¥×¥·¥ç¥ó¤Ç¤¹¤¬¡¢¤³¤ì¤ÏÇÞ²ðÊÑ¿ô¤Î¶ÊÀþ (parametric) ¤ËÂФ·¤Æ¤Ïµ¡Ç½¤·¤Þ¤»¤ó¡£
X11 ½ÐÎÏ·Á¼°: UTF-8 ¥Õ¥©¥ó¥È¤ÎÁªÂò¤¬º¤Æñ¤Ç¤¹¡£¥×¥í¥°¥é¥à¤Ï¡¢x11 ½ÐÎÏ¥¦ ¥£¥ó¥É¥¦¤Î¥¢¥¹¥Ú¥¯¥ÈÈæ¤ÎÀµ¤·¤µ¤òÄɵᤷ¤Þ¤»¤ó¡£¤½¤ì¤Ï¡¢"set size ratio" ¤Î¤è¤¦¤Ê¥³¥Þ¥ó¥É¤¬Àµ¾ï¤Ëµ¡Ç½¤¹¤ë¤¿¤á¤Ë¤Ï¡¢x11 ¥¦¥£¥ó¥É¥¦¼«ÂΤ¬Åù¤·¤¤¹â ¤µ¤ÈÉý¤ò»ý¤¿¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤«¤é¤Ç¤¹¡£ ¤¹¤Ù¤Æ¤Î x11 ÉÁ²è¥¦¥£¥ó¥É¥¦¤ËÂÐ ¤·¤Æ¡¢°ìÅÙ¤Ë 1 ¤Ä¤Î¥«¥é¡¼¥Ñ¥ì¥Ã¥È¤Î¤ß¤¬Í¸ú¤Ç¤¹¡£¤³¤ì¤Ï¡¢°Û¤Ê¤ë¥Ñ¥ì¥Ã ¥È¤ò»ÈÍѤ¹¤ëÉÁ²è¤ò´Þ¤ó¤À multiplot ¤Ç¤Ï x11 ¾å¤Ç¤ÏÀµ¤·¤¯É½¼¨¤µ¤ì¤Ê¤¤¡¢ ¤È¤¤¤¦¤³¤È¤ò°ÕÌ£¤·¤Þ¤¹¡£
Qt ½ÐÎÏ·Á¼°: ¥³¥ó¥Ñ¥¤¥ë»þ¤Ë»ÈÍѤµ¤ì¤ë qt ´Ä¶¤¬¥ì¥ó¥À¥ê¥ó¥°¥â¡¼¥É¤È¤· ¤Æ "opengl" ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤±¤ì¤Ð¿³Ñ·Á¤È¶ÊÌÌɽ¼¨¤Ï¤«¤Ê¤ê¯¤Ê¤ë²Ä ǽÀ¤¬¤¢¤ê¤Þ¤¹¡£
³°Éô¥é¥¤¥Ö¥é¥ê GD (PNG/JPEG/GIF ¥É¥é¥¤¥Ð¤Ç»ÈÍÑ): ¥Ð¡¼¥¸¥ç¥ó 2.0.33 ¤Þ¤Ç¤Î libgd ¤Ë¤Ï¡¢Adobe ¤Î Symbol ¥Õ¥©¥ó¥È¤Îʸ»ú¤Î ¥Þ¥Ã¥Ô¥ó¥°¤Ë´Ø¤¹¤ë¤¤¤¯¤Ä¤«¤Î¥Ð¥°¤¬¤¢¤ê¤Þ¤¹¡£¤Þ¤¿¡¢¥¢¥ó¥Á¥¨¥¤¥ê¥¢¥¹¤µ¤ì ¤¿Àþʬ¤¬¥¥ã¥ó¥Ð¥¹¤Î¾å¤Î³Ñ¤È¸ò¤ï¤ë¾ì¹ç¤Ë¡¢¥é¥¤¥Ö¥é¥ê¤¬¥»¥°¥á¥ó¥Æ¡¼¥·¥ç ¥ó¥Õ¥©¥ë¥È¤ò°ú¤µ¯¤¹¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
³°Éô¥é¥¤¥Ö¥é¥ê PDFlib (PDF ¥É¥é¥¤¥Ð¤Ç»ÈÍÑ): gnuplot ¤Ï libpdf ¤Î¥Ð¡¼¥¸¥ç¥ó 4, 5, 6 ¤Î¤¤¤º¤ì¤«¤ò¥ê¥ó¥¯¤Ç¤¤Þ¤¹¡£¤· ¤«¤·¡¢¤³¤ì¤é¤Ï¥Ð¡¼¥¸¥ç¥ó¤Ë¤è¤Ã¤Æ¥Ñ¥¤¥×¤µ¤ì¤¿Æþ½ÐÎϤνèÍý¤¬°ã¤Ã¤Æ¤¤¤Þ¤¹ ¤Î¤Ç¡¢¥Ñ¥¤¥×¤ò»È¤Ã¤Æ PDF ¤ò½ÐÎϤ¹¤ë gnuplot ¥¹¥¯¥ê¥×¥È¤Ï¡¢PDFlib ¤Î¤¢ ¤ë¥Ð¡¼¥¸¥ç¥ó¤Ç¤À¤±¤·¤«¤Á¤ã¤ó¤Èư¤«¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£
³°Éô¥é¥¤¥Ö¥é¥ê svgalib (linux, vgadl ¥É¥é¥¤¥Ð¤Ç»ÈÍÑ): ¤³¤ì¤Ï gnuplot ¤¬ root ¤Ë setuid (·ù!) ¤µ¤ì¤ë¤³¤È¤òÍ׵ᤷ¤Þ¤¹¤·¡¢¥Ó¥Ç ¥ª¥«¡¼¥É¤ä X11 ¤Ç»ÈÍѤµ¤ì¤ë¥°¥é¥Õ¥£¥Ã¥¯¥É¥é¥¤¥Ð¤ËÆÃͤο¤¯¤Î¥Ð¥°¤¬¤¢ ¤ê¤Þ¤¹¡£
¹ñºÝ²½ (¥í¥±¡¼¥ë¤ÎÀßÄê): gnuplot ¤Ï¡¢Æþ½ÐÎϤοô¡¢»þ¹ï¡¢ÆüÉÕʸ»úÎó¤Î¥í¥±¡¼¥ë¤Ë°Í¸¤·¤¿½ñ¼°¤ÎÀ©¸æ ¤ò¡¢C ¥é¥ó¥¿¥¤¥à¥é¥¤¥Ö¥é¥ê¤Ë´Þ¤Þ¤ì¤ë setlocale() ¤òÍѤ¤¤Æ¹Ô¤¦¤Î¤Ç¡¢¥í ¥±¡¼¥ë¤Î͸úÀ¤ä¡¢¥í¥±¡¼¥ëµ¡Ç½¤Î¥µ¥Ý¡¼¥È¤Î¥ì¥Ù¥ë (Î㤨¤Ð¿ô»ú¤Î 3 ·åËè ¤Î¶èÀÚ¤êʸ»ú¤Ê¤É) ¤Ê¤É¤Ï¡¢¤¢¤Ê¤¿¤Î¥³¥ó¥Ô¥å¡¼¥¿¤¬Ä󶡤¹¤ë¹ñºÝ²½¤Î¥µ¥Ý¡¼ ¥È¤ÎÅٹ礤¤Ë°Í¸¤·¤Þ¤¹¡£