获取添加了longpressGesture识别器的视图坐标

Question

我在view＆amp; amp;添加了longpressGesture识别器鉴于NoofTouchesRequired=2。我想得到我所说的两个观点的坐标。

MyCode如下： -

 //---long press gesture---

   UILongPressGestureRecognizer *longpressGesture = [[UILongPressGestureRecognizer alloc]  initWithTarget:self action:@selector (handleLongpressGesture:)];

  longpressGesture.minimumPressDuration = 4;

  longpressGesture.numberOfTouchesRequired = 2;

  [viewLongPress addGestureRecognizer:longpressGesture];

  [longpressGesture release];

Answer 1

UIGestureRecognizer只有locationInView:方法。

Answer 2

-(void)handleLongpressGesture:(UIGestureRecognizer *)reco{
    UIView *theSuperview = self.view;
    CGPoint touchPointInSuperview = [reco locationInView:theSuperview];
}