̾??¶

XDrawPoint, XDrawPoints, XPoint - ???????衢????ɽ????¤??

????¶

XDrawPoint(display, d, gc, x, y)
Display *display;
Drawable d;
GC gc;
int x, y;

XDrawPoints(display, d, gc, points, npoints, mode)
Display *display;
Drawable d;
GC gc;
XPoint *points;
int npoints;
int mode;

??????¶

d

?ɥ??????֥?(drawable)?????ꡣ

display

X ?????Фؤ???³?????ꡣ

gc

GC ?????ꡣ

mode

??ɸ?⡼?ɤ????ꡣ CoordModeOrigin ?ޤ??? CoordModePrevious ?????ꤹ?롣

npoints

???????????ο??????ꡣ

points

?????????????ꡣ

x

y

???????褹????ɸ?????ꡣ

????¶

?ؿ? XDrawPoint ?? GC ???????ʿ??? function ?????ݡ??ͥ??Ȥ????Ѥ??ơ????ꤷ???ɥ????? ?֥???????1?????褹?롣 XDrawPoints ??Ʊ?ͤ?ʣ???????????褹?롣 CoordModeOrigin ?????ꤷ???????ˤ????Ƥκ?ɸ?ϸ????????????к?ɸ?Ȥʤꡢ CoordModePrevious ?????ꤷ???????ˤϺǽ????????????????Ƥκ?ɸ?????????ΰ??֤????????к? ɸ?Ȥʤ롣 XDrawPoints ?ϡ??????????äƤ??????????????褹?롣

?ɤ????δؿ????ʲ??? GC ?????ݡ??ͥ??Ȥ????Ѥ??롣 function, plane-mask, foreground, subwindow-mode, clip-x-origin, clip-y-origin, clip-mask.

XDrawPoint ?ϥ??顼 BadDrawable, BadGC, BadMatch ?򵯤??????Ȥ????롣 XDrawPoints ?ϥ??顼 BadDrawable, BadGC, BadMatch, BadValue ?򵯤??????Ȥ????롣

??¤??¶

XPoint ??¤?Τ????Ƥ򼨤???

typedef struct {
	short x, y;
} XPoint;

???Ƥ? x, y ?????Ф??????դ??????Ǥ??롣 width, height ?????Ф?16?ӥåȤ?????̵???????Ǥ??롣 ?ץ??ȥ????ǤϤ????????ͤ?16?ӥåȤΥե??????ɤ????????ʤ??Τǡ?16?ӥ? ?Ȥ??ϰϤ??ۤ?????ɸ?䥵?????????????ʤ??褦???դ??ʤ????Фʤ??ʤ???

?֤???¶

BadDrawable

?????? Drawable ???ͤ????????????Ƥ??? Window ?? Pixmap ???ؤ??Ƥ??ʤ???

BadGC

?????? GContext ???ͤ????????????Ƥ??? GContext ???ؤ??Ƥ??ʤ???

BadMatch

InputOnly ?Υ??????ɥ????ɥ??????֥??Ȥ??ƻ??ꤵ?줿??

BadMatch

?????????????????Ȥ????????????ϰϤ????äƤ??뤬?????Υꥯ?????Ȥ??׵᤹?? ¾?ξ?????Ŭ???Ǥ??ʤ??ä???

BadValue

???ꤵ?줿???ͤˡ??ꥯ?????Ȥε????ϰϤ??ۤ??Ƥ??????Τ????롣?????????? ???????????ϰϤ????ꤵ???Ƥ??ʤ????С????????η????????????Ƥ??????Ƥ??? ?Ϥ????????롣???????Ȥ????????????Ƥ??????????Ϥ??Υ??顼?򵯤??????Ȥ? ???롣

??Ϣ????¶

XDrawArc(3X11), XDrawLine(3X11), XDrawRectangle(3X11)
Xlib - C Language X Interface