How can I merge a created rectangle with an image?

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Trent Barbusca
Trent Barbusca 2018-7-2
回答： Stephen23 2018-7-3
I used the rectangle command to place a rectangle over an image I loaded. How to I save what is displayed in the window as a single image?
I realize I could use inserShape but this doesn't allow me to get a rectangle with curved edges.

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采纳的回答

Stephen23
Stephen23 2018-7-3
Use getframe:
S = getframe(gca);
im = S.cdata;

更多回答（1 个）

Kaitlyn Keil
Kaitlyn Keil 2018-7-2
I believe you can use
savefig(figHandle, 'NewFigureName.fig')
if you want the image, or use the File>Save As route in the figure window if you want a different filetype. Here's the documentation for savefig .
Hope that helps!

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