Screenshot of MATLAB Web App

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C. K.
C. K. 2023-3-21
编辑： Adrian 2023-4-17
Hi,
do you know a way to take a screenshot of a MATLAB Web App
The functions exportapp, exportgraphics, ... aren't supported in Web Apps.
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Adrian
Adrian 2023-3-22
While I can't answer your question - I'm looking for an alternative to exportapp as well, exportgraphics is actually supported in Webapps. You need to do it like
exportgraphics(axes, filename);
web(filename)
and then filename is getting downloaded in your browsers standard download path.

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回答（1 个）

Tushar
Tushar 2023-4-17
Hi,
Starting in Matlab r2020b, you can take snapshots of an app / uifigure using the functions below.
Refer to the below article to get more info:
https://www.mathworks.com/matlabcentral/discussions/highlights/133348-new-in-r2020b-record-snapshots-of-your-app
Hope it helps!!
  1 个评论
Adrian
Adrian 2023-4-17
编辑：Adrian 2023-4-17
exportapp is not supported in MATLAB Online™ or in Web Apps (MATLAB Compiler).
getframe does not support the following functionality in MATLAB Online™ or in Web Apps (MATLAB Compiler):
  • Capturing the contents of a figure created with the uifigure function or any axes in the figure.
  • Capturing the contents of an app created with App Designer or any axes in the app.
Exportapp is even mentioned in the question itself as not supported in Webapps.

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