Painters renderer creates unwanted white lines
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I want to render a surface using the painters renderer to make use of the vector graphic nature. In particular so the fonts and edges/lines will be sharp.
When rendering a surface with the painters renderer, I find that there are white lines that bisect each patch of the surface.
A minimal example.
Z = peaks(5);
s = surf(Z);
view(3)
set(gcf, 'renderer','painters')
print('-depsc2', 'peaks_with_white_lines')
Other discussions of this issue suggest using a different renderer. This seems unacceptable because of the font rendering alone.
Oliver says that it is really an issue with the image viewer, not the image. https://sites.google.com/site/oliverwoodford/software/export_fig I have not been able to find a viewer that does not display these white lines.
Any suggestions for either viewing the images without these artifacts or not creating them in the first place?
John
Antworten (2)
Sanders A.
am 15 Apr. 2022
What I ended up doing was exporting the figure twice: once with openGL and then again with painters and then overlating the surface from openGL onto the editable axes from painters in Illustrator (or vice versa). That being said, I removed all the axes and other labels from the openGL version as those couldn't be editted and I also used "cla" on the painters version to remove the surface I wanted (I had to make sure the axes and labels remained correct) as it was a nuisance to remove in Illustrator as each of the white lines on teh sruface denoted a different surface that had to be selected and deleted...
Hopefully someone may find this useful or be able to suggest a better alterantive.
4 Kommentare
Arthur
am 19 Dez. 2023
@Adam Danz exportgraphics works great! But the next line of code also produces white lines, when I try to insert .eps files into LaTeX by \includegraphics.
exportgraphics(gcf,'test.eps','BackgroundColor','none','ContentType','vector')
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