App designer dynamic properties

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MikeSv
MikeSv 2018-5-29
回答： Chris Portal 2018-5-31
Hi everyone.
I just got started with Gui programming using the App Designer and Iam wondering if it is possible to create dynamic uicontrols. In example if I want to plot on UIAxes1 I would use:
if true
plot(app.UIAxes...
end
But what if I want to create a new axis on in example a button click event and then use another button to plot something. How can I tell Matlab to plot on the newly creates axes?
I hope my question isn't too hard to follow...
Any help would be great.
Thanks in advance,
Mike

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回答（1 个）

Chris Portal
Chris Portal 2018-5-31
The answer in this other post describes how to do this in the general case if you’re creating multiple new components. If you are only needing to create 1 axes, then instead of managing your new components as a structure, it can just be the handle to your axes.
https://www.mathworks.com/matlabcentral/answers/403018-introduction-of-a-new-class-properties-inside-its-functions-in-app-designer

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