如何删除标签触摸动作将其移动到一个矩形的目标C后

Question

我申请的触摸移动动作的标签上拖动它到它与触摸精细移动矩形框，现在我想移除标签触摸动作当它被放在矩形中时，我如何得到这个任何帮助。 这里是我的代码在标签拖动结束后。

- (void)dragEnd:(UIPanGestureRecognizer *)gestureRecognizer { 
BOOL cancelPanGesture = YES; 
if (cancelPanGesture) { 
      gestureRecognizer.enabled = NO; 
} 
if(rectangle.frame.size.width == _lbl.frame.size.width){ 
    gestureRecognizer.enabled = NO; 
} 
if (gestureRecognizer.state == UIGestureRecognizerStateCancelled) { 
    gestureRecognizer.enabled = YES; 
} 

Answer 1

试试这个

if(rectangle.frame.size.width == _lbl.frame.size.width){ 
    gestureRecognizer.enabled = NO; 
    _lbl.userInteractionEnabled = false; 
    UILabel *tapLable = (UILabel *)[gestureRecognizer view]; 
    [tempLabel removeGestureRecognizer:gestureRecognizer]; 
} 

Answer 2

希望这将帮助你:)

if(CGRectContainsRect(rectangle.frame, _lbl.frame){ 
    gestureRecognizer.enabled = NO; 
    _lbl.userInteractionEnabled = false; 
    UILabel *tapLable = (UILabel *)[gestureRecognizer view]; 
    [tempLabel removeGestureRecognizer:removeGestureRecognizer]; 
}