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XClearArea, XClearWindow - ?ΰ??ޤ??ϥ??????ɥ??򥯥ꥢ????

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XClearArea(display, w, x, y, width, height, exposures)
Display *display;
Window w;
int x, y;
unsigned int width, height;
Bool exposures;

XClearWindow(display, w)
Display *display;
Window w;

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display

X ?????Фؤ???³?????ꤹ?롣

exposures

Expose ???٥??Ȥ????????뤫?ɤ????򼨤??????ͤ????ꤹ?롣

w

???????ɥ??????ꡣ

width

height

???ȹ⤵?????ꤹ?롣 ??????Ĺ?????Υǥ????󥸥????Ǥ??롣

x

y

x, y ??ɸ?????ꤹ?롣 ?????ϥ??????ɥ??θ??????Ф??????к?ɸ?Ǥ??ꡢĹ?????κ??????????ꤹ?롣

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?ؿ? XClearArea ?ϻ??ꤷ???ǥ????󥸥????˽??äơ????ꤷ?????????ɥ???Ĺ???????ΰ??򥦥? ???ɥ????ԥå????ޥåפ??طʿ????ɤ??Ĥ֤??? subwindow-mode ??ñ?? ClipByChildren ?Ǥ??롣 width ?? 0 ?ʤ??С??????ϥ??????ɥ??θ??ߤ??????? x ?????????ͤ??֤? ?????????롣 height ?? 0 ?ʤ??С??????ϥ??????ɥ??θ??ߤι⤵???? y ?????????ͤ??? ???????????롣 ???????ɥ????????????Ƥ????طʥ??????????äƤ????С??ҥ??????ɥ??ˤ??? ?ƥ????åפ?????Ĺ?????Ϥ??Υ??????ˤ??ä??????????롣 ???????ɥ????طʿ??? None ?Ǥ??????硢???????ɥ???ɽ?????Ƥ??ѹ??????ʤ??? ???????ξ????⡢exposure ?? True ?ʤ??С??Ļ??Ǥ??뤫?Хå??󥰥??ȥ?????¸?????Ƥ???Ĺ?????ΰ????Ф??ơ? 1?Ĥ??뤤?Ϥ????ʾ??? Expose ???٥??Ȥ??????????롣 ???饹?? InputOnly ?Ǥ??륦?????ɥ??????ꤷ?????硢???顼 BadMatch ?Ȥʤ롣

XClearArea ?ϥ??顼 BadMatch, BadValue, BadWindow ?򵯤??????Ȥ????롣

?ؿ? XClearWindow ?ϻ??ꤷ?????????ɥ??????Τ??ΰ??򥯥ꥢ???????Τǡ? XClearArea (display, w, 0, 0, 0, 0, False) ???????Ǥ??롣 ???????ɥ????????????Ƥ????طʥ??????????äƤ??????硢Ĺ?????????Ƥ?1 ?Ǥ????ץ졼???ޥ????? GXcopy function ?ǥ??????󥰤????롣 ???????ɥ????طʿ??? None ?ξ??硢???????ɥ??????Ƥ??Ѳ????ʤ??? ???饹?? InputOnly ?Υ??????ɥ??????ꤷ???????ˤϡ????顼 BadMatch ?Ȥʤ롣

XClearWindow ?ϥ??顼 BadMatch, BadWindow ?򵯤??????Ȥ????롣

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BadMatch

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

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

BadWindow

?????? Window ???ͤ????????????Ƥ??? Window ???ؤ??Ƥ??ʤ???

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XCopyArea(3X11)
Xlib - C Language X Interface