How can I preserve the figure information?

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Eric Bernard Dilger 2021-7-28

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评论： Dave B 2021-7-28

I've always worked with vector graphics in Matlab, just setting the figure copy option to preserve information. However, now I'm trying to copy a surface plotted using a vector with 2049x2049 points and the figure is losing its resolution. I wanna export this figure to the software Visio, so I can put it togheter with another figure which shows the countours generated by the intersection of the surface and the horizontal plane. Any idea why this figure isn't preserving its information? I appreciate any help!

figure
surf(P,'FaceColor','w')
hold on
surf(xlim, ylim, plane_z1*ones(2), 'FaceColor','#A2142F', 'FaceAlpha',1)
hold off
xlabel('X \rightarrow', 'Rotation',20)
ylabel('\leftarrow Y', 'Rotation',-25)
zlabel('Z \rightarrow')

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采纳的回答

Dave B 2021-7-28

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在 MATLAB Online 中打开

How about exporting to a file and importing that file in visio?

Depending on what format visio likes best (I suspect svg), and what release of MATLAB you're on (exportgraphics came out in R2020a):

print(gcf, 'bugsurf.svg', '-dsvg')

exportgraphics(gca, 'bigsurf.eps')

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Eric Bernard Dilger 2021-7-28

Hello @Dave B!

Thanks for your help! It wasn't even preserving the axes resolution before. But now, your last suggestion solved my problem. Thank you very much!

Dave B 2021-7-28

Happy to help, sorry it took a few tries: 2049 seemed like such a harmless number, even 2049^2 squared, but in vector graphics I guess that's a lot of paths!

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