ios1基本手势

手势的基本定义

/*----------------------各种手势————————*/

    //点击手势
        //单击
    UITapGestureRecognizer *tap1=[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap1Action)];
    [gestureView addGestureRecognizer:tap1];
    [tap1 release];
   
    //双击
    UITapGestureRecognizer *tap2=[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap2Action)];
    tap2.numberOfTapsRequired=2;
    [gestureView addGestureRecognizer:tap2];
    [tap2 release];
   
    //当执行双击时取消单击方法的调用
    [tap1 requireGestureRecognizerToFail:tap2];
   
    //平移手势
    UIPanGestureRecognizer *pan=[[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panAction:)];
    [gestureView addGestureRecognizer:pan];
    [pan release];
   
      //轻扫手势
    UISwipeGestureRecognizer *swipe=[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeAction:)];
    [gestureView addGestureRecognizer:swipe];
    [pan requireGestureRecognizerToFail:swipe];
    [swipe release];
   
    //长按手势
    UILongPressGestureRecognizer *longPress=[[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
    [gestureView addGestureRecognizer:longPress];
    [longPress release];
   
    //旋转手势
    UIRotationGestureRecognizer *rotantion=[[UIRotationGestureRecognizer alloc] initWithTarget:self action:@selector(rotantionAction:)];
    [gestureView addGestureRecognizer:rotantion];
    [rotantion release];
   
    //捏合手势
    UIPinchGestureRecognizer*pinch=[[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(pinchAction:)];
    [gestureView addGestureRecognizer:pinch];
    [pinch release];

//开启多点触控
    self.view.multipleTouchEnabled=YES;