if (cx1 >= cx2 || cy1 >= cy2) return;
slowDrawPicture(source, dx, dy, cx1, cy1, cx2, cy2, rgb, true);
}
public void drawPicture(Picture source, int dx, int dy, int cx1, int cy1, int cx2, int cy2) {
cx1 = Math.max(dx, cx1);
cy1 = Math.max(dy, cy1);
if (cx1 >= cx2 || cy1 >= cy2) return;
slowDrawPicture(source, dx, dy, cx1, cy1, cx2, cy2, rgb, true);
}
public void drawPicture(Picture source, int dx, int dy, int cx1, int cy1, int cx2, int cy2) {
cx1 = Math.max(dx, cx1);
cy1 = Math.max(dy, cy1);