Is there a way to plot to a file while in a parfor loop?
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Hello,
I have a MATLAB program I'm running in parallel. I understand that I can't use a worker process to plot to the screen. But, I'm curious, is it possible to use a worker process to plot directly to a file?
Thanks,
Mark
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Jing
2013년 3월 28일
편집: Jing
2013년 3월 28일
You can plot in parfor, it's just you won't see it, but the handle is still there. Then you can use saveas to save it to a file.
parfor i=1:5
figure(i)
plot(rand(i*10,1));
saveas(gcf,['temp' num2str(i) '.jpg']);
end
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Mathias
2019년 2월 7일
편집: Mathias
2019년 2월 7일
I tried the code, but got the following error:
% Error using validate (line 162)
% Printing of uicontrols is not supported on this platform.
%
% Error in print (line 67)
% pj = validate( pj );
%
% Error in saveas (line 181)
% print( h, name, ['-d' dev{i}] )
%
% Error in Untitled (line 1)
% parfor i=1:5
Using Matlab 2017b. Any solution for this?
Thanks in Advance
Edit: Found another examle of this with figure() instead of figure(var). Thats the solution.
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