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Matlab App Designer get axes name from button click

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Sankar Mahadevan
Sankar Mahadevan 2023-1-24
编辑： Chris 2023-1-24
Hello,
I have a matlab app with over 20 UIAxes. I want to mouse click on a particular axes (e.g. app.UIAxes2). Once I do that I want gca to return the title of UIAxes2. Is this possible.
essentially when I mouse click the UIAxes, I want gca to return the handle of that particular UIaxes. Can someone help me out?

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回答（1 个）

Chris
Chris 2023-1-24
编辑：Chris 2023-1-24
I would add a tag (under "Identifiers") to the UIAxes. Then:
function UIAxesSelectedCallback(app, event)
selectedAxes = event.Source.Tag;
end
If you just want a handle to the axes, that's as simple as
function UIAxesSelectedCallback(app, event)
thisHandle = event.Source;
end

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