How to detect when image is clipped to turn panning on
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I am looking at an 1920x1080 image in a ZoomPanel. I am using mouse and touch.

When the image is completely visible, I want to pin it to center position and prevent mouse/touch panning.

When the image is clipped because of zoom in, I want to allow panning to view otherwise hidden pixels.

I can prevent the panning but I cant seem to figure out when the image is clipping to turn panning on and off at the right moment.

Jez
  


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How to detect when image is clipped to turn panning on - by jez - 08-14-2019, 11:21 AM

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