How to save figures and subplots App Designer

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Iacopo
Iacopo 2022-5-10
评论： Jon 2022-5-10
Hello,
Does anyone know how to save app elements within App Designer? I have some subplots (app.axis(i)) to save. The fuction saveas, that I write as following;
saveas(app.axis(i),'filename','jpg');
Returns this:
Error using print
Functionality not supported with figures created with the uifigure function.
Am I writing it wrong? I've tried annotation, exportgraphics, but they all return similar errors.

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Jon
Jon 2022-5-10
编辑：Jon 2022-5-10
This is a way of making a screen shot of the figure within app designer
plot(app.UIAxes,1:100,rand(1,100))
% save the plot
exportgraphics(app.UIAxes,'myfig.jpg')
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Jon
Jon 2022-5-10
You can specify the full path to the file like this
% save the plot
exportgraphics(app.UIAxes,'c:\temp\myfig.jpg')
Jon
Jon 2022-5-10
I have to say, it seems really strange that they wouldn't support saveas for uifigures.
I also see there are some other more elaborate approaches to work around this, for example with this answer
https://www.mathworks.com/matlabcentral/answers/281318-how-can-i-save-a-figure-within-app-designer

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