bool Picture::contains (PointObj& po, Graphic* gs) {
if (!IsEmpty()) {
Iterator i;
FullGraphic gstemp;
Transformer ttemp;
BoxObj b;
getBox(b, gs);
if (b.Contains(po)) {
gstemp.SetTransformer(&ttemp);
for (First(i); !Done(i); Next(i)) {
Graphic* gr = GetGraphic(i);
concatGraphic(gr, gr, gs, &gstemp);
if (containsGraphic(gr, po, &gstemp)) {
gstemp.SetTransformer(nil);
return true;
}
}
gstemp.SetTransformer(nil); /* to avoid deleting ttemp explicitly*/
}
}
return false;
}
boolean BSplineSelection::contains (PointObj& po, Graphic* gs) {
BoxObj b;
getBox(b, gs);
if (b.Contains(po)) {
if (containsGraphic(ifillbspline, po, gs)) {
return true;
} else if (containsGraphic(bspline, po, gs)) {
return true;
} else if (LeftAcont(lx0, ly0, lx1, ly1, po, gs)) {
return true;
} else if (RightAcont(rx0, ry0, rx1, ry1, po, gs)) {
return true;
}
}
return false;
}
