How to load existing figure into GUIDE UIAxes

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Brian Downey
Brian Downey 2018-6-5
评论： Adam Danz 2021-4-15
I have an image with plots and labels layered on top that has been saved as both a .fig and a .jpg. My app loads the picture to display it, but the .jpg images are too blurry.
How do I load an existing .fig file into a UIAxes element? I already have the image saved as a property using openfig
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Adam Danz
Adam Danz 2021-4-15
Juan Pablo Pérez Durán's answer moved here as a comment
Did you find out how to? I'm struggling with the same thing:(
Adam Danz
Adam Danz 2021-4-15
As Adam mentioned above, you'll either need to copy all of the axis elements to the uiaxes
copyobj(ax.Children, app.UIAxes)
or completely replace the app axes with the axes from the external figure
newax = copyobj(ax, app.UIFigure);
and then reposition the copied axes, then delete the uiaxes
set(newax,'Units',app.UIAxes.Units,'Position',app.UIAxes.Position) % and possibily other properties
As Adam mentioned, this can get messy and my lines above are the untested bare minimum.

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