+ Debug("target is (%lu, %lu)", target.w, target.h);
+ int64_t blen = 1;
+ if ((control.x1 != control.x2 || control.y1 != control.y2)
+ && (control.x1 != control.x0 || control.y1 != control.y0))
+ {
+ blen = min(max((int64_t)2, (int64_t)(target.w/view.GetBounds().w)), (int64_t)100);
+ }