Example #1
0
int erode_cb(void)
{
    IupSetfAttribute(gc.msgbar, "TITLE", "Erode image...");
    Image* tmp = gc.image;
    if (tmp != NULL) {
        gc.image = tmp->Erosion();
        delete tmp;
    }

    repaint_cb(gc.canvas);   /* repaint canvas */
    return IUP_DEFAULT;
}