How to reload view while user pinching UIScrollView?

StackOverflow https://stackoverflow.com/questions/18387565

Question

I have view with CGPathRef and when user zooming this view by pinching view dont't reload: enter image description here But after zooming view reload: enter image description here

However I need to reload view while user pinching it. How can I do it? Or is it possible?

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Solution

You can query for current pinching using the UIPinchGestureRecognizerStateChanged. This has an example of how it is implemented: Max/Min Scale of Pinch Zoom in UIPinchGestureRecognizer - iPhone iOS

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