I use to export figure to PDF using the following code :
exportgraphics(fig, [ savepath ‘fig_name.pdf’], ‘ContentType’, ‘vector’);
It contains both plots and imagesc in subplots.
In Matlab R2024b, the exported PDF would look smooth even zooming in -> vector graphic confirmed. Or good enough let’s say: I’ve heard that imagesc figures can’t be vectorized in a proper way anyway.
In Matlab R2025a, the plots are ok, the imagesc are very blured, even if I specify dpi = 600 in the exportgraphic function.
So I’m guessing the behaviour of that function have changed.
Anyone has any input about this ?
How can I have the same result as in R2024b in R2025a is my question.I use to export figure to PDF using the following code :
exportgraphics(fig, [ savepath ‘fig_name.pdf’], ‘ContentType’, ‘vector’);
It contains both plots and imagesc in subplots.
In Matlab R2024b, the exported PDF would look smooth even zooming in -> vector graphic confirmed. Or good enough let’s say: I’ve heard that imagesc figures can’t be vectorized in a proper way anyway.
In Matlab R2025a, the plots are ok, the imagesc are very blured, even if I specify dpi = 600 in the exportgraphic function.
So I’m guessing the behaviour of that function have changed.
Anyone has any input about this ?
How can I have the same result as in R2024b in R2025a is my question. I use to export figure to PDF using the following code :
exportgraphics(fig, [ savepath ‘fig_name.pdf’], ‘ContentType’, ‘vector’);
It contains both plots and imagesc in subplots.
In Matlab R2024b, the exported PDF would look smooth even zooming in -> vector graphic confirmed. Or good enough let’s say: I’ve heard that imagesc figures can’t be vectorized in a proper way anyway.
In Matlab R2025a, the plots are ok, the imagesc are very blured, even if I specify dpi = 600 in the exportgraphic function.
So I’m guessing the behaviour of that function have changed.
Anyone has any input about this ?
How can I have the same result as in R2024b in R2025a is my question. exportgraphic, pdf, r2025a MATLAB Answers — New Questions

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