static void
GrSetGCForegroundPixelValWrapper(void *r)
{
nxSetGCForegroundPixelValReq *req = r;
GrSetGCForegroundPixelVal(req->gcid, req->pixelval);
}
/*
* Here to do an idle task when nothing else is happening.
* Just draw a randomly colored filled circle in the small window.
*/
void
do_idle(void)
{
GR_COORD x;
GR_COORD y;
GR_SIZE rx;
GR_SIZE ry;
GR_PIXELVAL pixelval;
x = rand() % 70;
y = rand() % 40;
rx = (rand() % 10) + 5;
ry = (rx * si.ydpcm) / si.xdpcm; /* make it appear circular */
pixelval = rand() % si.ncolors;
GrSetGCForegroundPixelVal(gc3, pixelval);
GrFillEllipse(w2, gc3, x, y, rx, ry);
}
