Thanks Oliver. I am referring to the size of the image (in Kb). If you have many pictures in your file, the document size grows quickly and cannot be submitted. I already tried -q30 etc, -r, it has no effect. The gs command with options in linux can reduce the size (not so nice), but I want to do everything in export_fig. I guess I have to re-program my plot.
I would like to thank you for this code. It has served me good in past weeks !
Suggestion: put set(gcf, 'Color', 'w') in default. It scares off newcomers to see those, often unwanted, margins.
Is -painters option supposed to work on pdf/eps files on any system?
