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uipangesturerecognizer only vertical or horizontal
uipangesturerecognizer only vertical or horizontal ¬†using -'ios,uigesturerecognizer'
I have a view that has a UIPanGestureRecognizer to drag the view vertically. So in the recognizer callback, I only update the y-coordinate to move it. The superview of this view, has a UIPanGestureRecognizer that will drag the view horizontally, just updating the x-coordinate.
The problem is that the first UIPanGestureRecognizer is taking the event to move the view vertically, so I can not use the superview gesture.
I have tried
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer
and both will work, but I don't want that. I want the horizontally to be detected only if the movement is clearly horizontal. So it would be great if the UIPanGestureRecognizer had a direction property.
How can I achieve this behavior? I find the docs very confusing, so maybe someone can explain it better here.
Oct 6, 2015
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