MATLAB save image from GUI using push button

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T
T 2013-11-27
回答： Walter Roberson 2013-11-27
I need help in exporting the figure that is embedded in your GUI:
axes(handles.axes3);
[FileName, PathName] = uiputfile('*.jpg', 'Save As');
Name = fullfile(PathName, FileName);
imwrite(?????, Name, 'jpg');
What does in the question mark? I put in handles.axes3 and it creates the file at 1kb but there's no image.
What am i doing wrong?

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Walter Roberson
Walter Roberson 2013-11-27
See getframe(). Also see saveas() and print(), both of which would be likely be more appropriate than getframe() for your purpose.

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