Lines Matching defs:gc
205 GC gc; /* Graphics context for writing images
1746 instancePtr->gc = Tk_GetGC(tkwin,
1820 * valid data. We set this region as the clip mask for the gc,
1825 TkSetRegion(display, instancePtr->gc, instancePtr->masterPtr->validRegion);
1826 XSetClipOrigin(display, instancePtr->gc, drawableX - imageX,
1828 XCopyArea(display, instancePtr->pixels, drawable, instancePtr->gc,
1831 XSetClipMask(display, instancePtr->gc, None);
1832 XSetClipOrigin(display, instancePtr->gc, 0, 0);
2186 instancePtr->gc, validBox.x, validBox.y,
2971 if (instancePtr->gc != None) {
2972 Tk_FreeGC(instancePtr->display, instancePtr->gc);
3928 instancePtr->gc, imagePtr, 0, 0, xStart, yStart,