How do I use the ButtownDownFcn callback in the new AppDesigner?

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Kumar
Kumar 2017-6-6
回答： George A. 2018-6-29
How do I use the buttondownfcn on UIAxes in the new 2017a Matlab? I know the functionality is there.
I'm plotting a contour and I want to access the points where the user clicks.

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回答（1 个）

George A.
George A. 2018-6-29
There is no ButtonDownFcn function for UIAxes. There is for Axes but not for UIAxes.
I don't understand why. Can someone from mathworks explain or give a workaround?

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