Save figure with high-quality

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BN 2020-7-25

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https://ww2.mathworks.cn/matlabcentral/answers/570598-save-figure-with-high-quality

编辑： BN 2020-7-26

Dear all,

I want to save my figure with high quality. I need the quality of the figure do not reduce by zooming. I tried something like:

print(gcf,'GP_MON','-dpng','-r2080');
% or
export_fig (gcf, '-zbuffer','-r1080');
% or
print(gcf,'GP_MON','-dtiffn','-r2080');

But after I insert the output in Microsoft office and zoom I see the quality of the figure reduce significantly.

What I have:

also my plot items turns blury too, when zoomin:

What I need:

Both zoomed by 6400%

Also, I want to have low volume of file size (like 500 kb).

So is this possible?

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Answer 1

Walter Roberson 2020-7-25

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https://ww2.mathworks.cn/matlabcentral/answers/570598-save-figure-with-high-quality#answer_470905

When you save to png, it is guaranteed that you will not get the behavior that you want. The only vector file formats available are pdf, eps, and svg .

You could try export_fig https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig

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BN 2020-7-26

在 MATLAB Online 中打开

I am really thank you, here is my high-quality output using -dsvg:

print(gcf,'GP_MON','-dsvg');

Thank you

BN 2020-7-26

编辑：BN 2020-7-26

Dear Walter,

The volume of -dsvg is about 2 MB so I tried -dpdf which gave me very high-quality just like -dsvg but with very suitable volume (200 KB) but I don't know how to have just figure, not a pdf file (in order to use it in microsoft office word)

Do you have information about this issue? Thanks

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