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XCreateFontCursor, XCreatePixmapCursor, XCreateGlyphCursor - ¥«¡¼¥½¥ë¤ÎÀ¸À®

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#include <X11/cursorfont.h>

Cursor XCreateFontCursor(display, shape)
Display *display;
unsigned int shape;

Cursor XCreatePixmapCursor(display, source, mask, foreground_color, background_color, x, y)
Display *display;
Pixmap source;
Pixmap mask;
XColor *foreground_color;
XColor *background_color;
unsigned int x, y;

Cursor XCreateGlyphCursor(display, source_font, mask_font, source_char, mask_char,
foreground_color, background_color)
Display *display;
Font source_font, mask_font;
unsigned int source_char, mask_char;
XColor *foreground_color;
XColor *background_color;

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background_color

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display

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foreground_color

¥½¡¼¥¹¤ÎÁ°·Ê¿§¤ËÂФ¹¤ë RGB Ãͤò»ØÄê¡£

mask

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mask_char

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mask_font

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shape

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source

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source_char

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source_font

so-Specifies the font for the source glyph. ¥½¡¼¥¹¥°¥ê¥Õ¤Î¤¿¤á¤Î¥Õ¥©¥ó¥È¤ò»ØÄê¡£

x

y

x, y ºÂɸ¤ò»ØÄꤹ¤ë¡£¤³¤ì¤Ï¥½¡¼¥¹¤Î¸¶ÅÀ¤«¤é¤ÎÁêÂкÂɸ¤Ç¥Û¥Ã¥È¥¹¥Ý¥Ã¥È(hotspot)¤ò¼¨¤¹¡£

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XCreateFontCursor ¤Ï¥¨¥é¡¼ BadAlloc, BadValue ¤òµ¯¤³¤¹¤³¤È¤¬¤¢¤ë¡£

´Ø¿ô XCreatePixmapCursor ¤Ï¥«¡¼¥½¥ë¤òÀ¸À®¤·¡¢¤³¤ì¤ËÂбþ¤¹¤ë¥«¡¼¥½¥ëID¤òÊÖ¤¹¡£ X ¥µ¡¼¥Ð¤¬ StaticGray ¤ä GrayScale ¤Î¥¹¥¯¥ê¡¼¥ó¤·¤«»ý¤Ã¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ç¤¢¤Ã¤Æ¤â¡¢Á°·Ê¿§¤ÈÇØ·Ê¿§¤Î RGB ÃÍ¤Ï foreground_color ¤È background_color ¤ò»È¤Ã¤Æ»ØÄꤷ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£ ¥½¡¼¥¹¥Ô¥Ã¥¯¥¹¥Þ¥Ã¥×Æâ¤Ç1¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¥Ô¥¯¥»¥ë¤ËÂФ·¤Æ¤ÏÁ°·Ê¿§¤¬ »ÈÍѤµ¤ì¡¢0¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¥Ô¥¯¥»¥ë¤ËÂФ·¤Æ¤ÏÇØ·Ê¿§¤¬»ÈÍѤµ¤ì¤ë¡£ »ØÄꤹ¤ë¾ì¹ç¤Ë¤Ï¡¢¥½¡¼¥¹¤È¥Þ¥¹¥¯¤Îξ¼Ô¤Ï¿¼¤µ(depth)¤¬1¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê ¤¤(¤µ¤â¤Ê¤¯¤Ð BadMatch ¥¨¥é¡¼¤È¤Ê¤ë)¤¬¡¢¥ë¡¼¥È¥¦¥£¥ó¥É¥¦¤ÏǤ°Õ¤Î¤â¤Î¤Ç¤è¤¤¡£ °ú¤­¿ô mask ¤Ï¥«¡¼¥½¥ë¤Î·Á¾õ¤òÄêµÁ¤¹¤ë¡£ ¥Þ¥¹¥¯Æâ¤Ç1¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¥Ô¥¯¥»¥ë¤Ï¡¢¥½¡¼¥¹¤Î¤É¤Î¥Ô¥¯¥»¥ë¤¬É½¼¨¤µ ¤ì¤ë¤«¤òÄêµÁ¤·¡¢0¤Ë¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë¥Ô¥¯¥»¥ë¤Ï̵»ë¤µ¤ì¤ë¥Ô¥¯¥»¥ë¤òÄêµÁ ¤¹¤ë¡£ ¥Þ¥¹¥¯¤¬Í¿¤¨¤é¤ì¤Ê¤¤¾ì¹ç¤Ï¡¢¥½¡¼¥¹¤ÎÁ´¤Æ¤Î¥Ô¥¯¥»¥ë¤¬É½¼¨¤µ¤ì¤ë¡£ ¤â¤·¥Þ¥¹¥¯¤òÍ¿¤¨¤ë¤Ê¤é¤Ð¡¢¥Þ¥¹¥¯¤Ï°ú¤­¿ô source ¤ÇÄêµÁ¤µ¤ì¤ë¥Ô¥Ã¥¯¥¹¥Þ¥Ã ¥×¤ÈƱ¤¸Â礭¤µ¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤º¡¢¤½¤¦¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï¥¨¥é¡¼ BadMatch ¤È¤Ê¤ë¡£ ¥Û¥Ã¥È¥¹¥Ý¥Ã¥È¤Ï¥½¡¼¥¹¤ÎÆâÉô¤ÎÅÀ¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤º¡¢¤½¤¦¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ï¥¨ ¥é¡¼ BadMatch ¤È¤Ê¤ë¡£

¥Ç¥£¥¹¥×¥ì¥¤¤ÎÀ©¸Â¤òËþ¤¿¤¹¤¿¤á¡¢¥«¡¼¥½¥ë¤Î¹½À®Í×ÁǤËÂФ·¤ÆǤ°Õ¤ÎÊÑ´¹¤¬ ¹Ô¤ï¤ì¤ë¤«¤â¤·¤ì¤Ê¤¤¡£ ¥Ô¥Ã¥¯¥¹¥Þ¥Ã¥×¤ÏÌÀ¼¨Åª¤Ê»²¾È¤¬¤½¤ì°Ê¾å¤µ¤ì¤Ê¤¤¤³¤È¤¬Ê¬¤«¤Ã¤¿»þÅÀ¤Ç¡¢¤¹ ¤°¤Ë²òÊü¤·¤Æ¤è¤¤¡£ ¤½¤Î¸å¤Ë¥½¡¼¥¹¤ä¥Þ¥¹¥¯¤Î¥Ô¥Ã¥¯¥¹¥Þ¥Ã¥×¤Ø¤ÎÉÁ²è¤ò¹Ô¤Ã¤¿¾ì¹ç¤Î¥«¡¼¥½¥ë¤Ø ¤Î±Æ¶Á¤Ï̤ÄêµÁ¤Ç¤¢¤ë¡£ X ¥µ¡¼¥Ð¤Ï¥Ô¥Ã¥¯¥¹¥Þ¥Ã¥×¤Î¥³¥Ô¡¼¤òºî¤ë¤«¤â¤·¤ì¤Ê¤¤¤·¡¢ºî¤é¤Ê¤¤¤«¤â¤·¤ì ¤Ê¤¤¡£

XCreatePixmapCursor ¤Ï¥¨¥é¡¼ BadAlloc, BadPixmap ¤òµ¯¤³¤¹¤³¤È¤¬¤¢¤ë¡£

´Ø¿ô XCreateGlyphCursor ¤Ï¥½¡¼¥¹¤È¥Þ¥¹¥¯¤Î¥Ó¥Ã¥È¥Þ¥Ã¥×¤ò»ØÄꤷ¤¿¥Õ¥©¥ó¥È¥°¥ê¥Õ¤«¤éÆÀ¤ëÅÀ¤ò½ü¤­¡¢ XCreatePixmapCursor ¤ÈƱÍͤδؿô¤Ç¤¢¤ë¡£ source_char ¤Ï source_font ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¥°¥ê¥Õ¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤º¡¢¤½ ¤¦¤Ç¤Ê¤±¤ì¤Ð¥¨¥é¡¼ BadValue ¤È¤Ê¤ë¡£ mask_font ¤òÍ¿¤¨¤ë¾ì¹ç¤Ï¡¢mask_char ¤Ï mask_font ¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¥°¥ê ¥Õ¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤º¡¢¤½¤¦¤Ç¤Ê¤±¤ì¤Ð¥¨¥é¡¼ BadValue ¤È¤Ê¤ë¡£ mask_font ¤È mask_char ¤Ï»ØÄꤷ¤Ê¤¯¤Æ¤â¤«¤Þ¤ï¤Ê¤¤¡£ source_char ¤È(¤â¤·ÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤Ê¤é¤Ð)mask_char ¤Î¥°¥ê¥Õ¤Î¸¶ÅÀ¤Ï¡¢°ì Ãפ¹¤ë¤è¤¦ÇÛÃÖ¤µ¤ì¡¢¥Û¥Ã¥È¥¹¥Ý¥Ã¥È¤òÄêµÁ¤¹¤ë¡£ source_char ¤È mask_char ¤È¤Ç¥Ð¥¦¥ó¥Ç¥£¥ó¥°¥Ü¥Ã¥¯¥¹¤ÎÀ£Ë¡¤¬Æ±¤¸¤Ç¤¢¤ë ɬÍפÏ̵¤¯¡¢¥Ð¥¦¥ó¥Ç¥£¥ó¥°¥Ü¥Ã¥¯¥¹¤ËÂФ·¤Æ¤Î¥Û¥Ã¥È¥¹¥Ý¥Ã¥È¤ÎÇÛÃÖ¤ÎÀ©¸Â ¤Ï̵¤¤¡£ mask_char ¤¬Í¿¤¨¤é¤ì¤Ê¤¤¾ì¹ç¡¢¥½¡¼¥¹¤ÎÁ´¤Æ¤Î¥Ô¥Ã¥¯¥¹¥Þ¥Ã¥×¤¬É½¼¨¤µ¤ì¤ë¡£ ¥Õ¥©¥ó¥È¤ÏÌÀ¼¨Åª¤Ê»²¾È¤¬¤½¤ì°Ê¾å¤µ¤ì¤Ê¤¤¤³¤È¤¬Ê¬¤«¤Ã¤¿»þÅÀ¤Ç¡¢¤¹¤°¤Ë XFreeFont ¤ò¸Æ¤Ó½Ð¤·¤Æ²òÊü¤·¤Æ¤è¤¤¡£

2¥Ð¥¤¥È¹ÔÎó·Á¼°¤Î¥¤¥ó¥Ç¥Ã¥¯¥¹¤ò»ý¤Ä¥Õ¥©¥ó¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢16¥Ó¥Ã¥È¤ÎÃÍ¤Ï byte1 ¥á¥ó¥Ð¤¬ºÇ¾å°Ì¥Ð¥¤¥È¤Ç byte2 ¤¬ºÇ²¼°Ì¥Ó¥Ã¥È¤È¤Ê¤ë¤è¤¦¤Ë¤·¤Ê¤±¤ì ¤Ð¤Ê¤é¤Ê¤¤¡£

XCreateGlyphCursor ¤Ï¥¨¥é¡¼ BadAlloc, BadFont, BadValue ¤òµ¯¤³¤¹¤³¤È¤¬¤¢¤ë¡£

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BadAlloc

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BadFont

°ú¤­¿ô Font ¤ä GC ¤ËÂФ¹¤ëÃͤ¬ÄêµÁ¤µ¤ì¤¿ Font ¤Ç¤Ï¤Ê¤¤¡£

BadMatch

°ú¤­¿ô¤ä°ú¤­¿ô¤ÎÁȤÏÀµ¤·¤¤·¿¡¦ÈϰϤò»ý¤Ã¤Æ¤¤¤ë¤¬¡¢¤½¤Î¥ê¥¯¥¨¥¹¥È¤¬Í׵᤹¤ë ¾¤Î¾ò·ï¤ËŬ¹ç¤Ç¤­¤Ê¤«¤Ã¤¿¡£

BadPixmap

°ú¤­¿ô Pixmap ¤ËÂФ¹¤ëÃͤ¬ÄêµÁ¤µ¤ì¤Æ¤¤¤ë Pixmap ¤Ç¤Ï¤Ê¤¤¡£

BadValue

»ØÄꤵ¤ì¤¿¿ôÃͤˡ¢¥ê¥¯¥¨¥¹¥È¤ÎµöÍÆÈϰϤò±Û¤¨¤Æ¤¤¤ë¤â¤Î¤¬¤¢¤ë¡£°ú¤­¿ô¤ËÂÐ ¤·¤ÆÆÃÄê¤ÎÈϰϤ¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢°ú¤­¿ô¤Î·¿¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ëÁ´¤Æ¤ÎÈÏ °Ï¤¬µö¤µ¤ì¤ë¡£ÁªÂò»è¤È¤·¤ÆÄêµÁ¤µ¤ì¤Æ¤¤¤ë°ú¤­¿ô¤Ï¤³¤Î¥¨¥é¡¼¤òµ¯¤³¤¹¤³¤È¤¬ ¤¢¤ë¡£

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XDefineCursor(3X11), XLoadFont(3X11), XRecolorCursor(3X11)
Xlib - C Language X Interface