Save Figure in workspace
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I am trying to save a figure I have to the workspace. The current workflow involves using the print function and then reopen it using imread. Is there a way to jump over the print + imread functions and just save the image to a variable in the workspace? I need to save it with a certain resolution (1024x1024 pixels)
print('MoonImage','-dpng','-r300')
回答（1 个）
Roshni Garnayak
2019-8-2
You can use the following lines of code to save the figure to workspace and set the desired resolution:
f= frame2im(getframe(gcf));
I=imresize(f,[1024,1024]);
For more information on the ‘gcf’ function, refer the following link:
1 个评论
Wu Yu-Wei
2021-4-19
How do you view or open this saved figure?
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在 帮助中心 和 File Exchange 中查找有关 Printing and Saving 的更多信息
2019-7-30
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