title: limiting gesture on view
body: <p>This is how I add gesture on view </p>
  
  <pre><code>- (void)_addPanGestureToView:(UIView *)view {
      UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(_handlePan:)];
      panGesture.delegate = self;
      panGesture.maximumNumberOfTouches = 1;
      panGesture.minimumNumberOfTouches = 1;
      [view addGestureRecognizer:panGesture]; 
  }
  </code></pre>
  
  <p>Everything is working perfectly, but gesture is on the whole view how could I do something like gesture respond only in half of view?</p>