John - Thanks for the quick fix. I'm having a separate issue now with an EPS file being generated (using savefig() again) that appears to be invalid (can't display it in OS X Preview, or convert to PDF with ps2pdf). Unfortunately, the code that creates this particular file is rather involved, and hard to replicate with one simple script.
If I send the offending EPS file (it's 1.4 MB zipped), is it possible to tell from that what the problem is? The errors from ps2pdf are: Error: /undefined in --get-- Operand stack: true --dict:43/43(ro)(L)-- .notdef Execution stack: %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 1905 1 3 %oparray_pop 1904 1 3 %oparray_pop --nostringval-- 1888 1 3 %oparray_pop 1771 1 3 %oparray_pop --nostringval-- %errorexec_pop .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- %finish_show --nostringval-- --nostringval-- 5 4 0 --nostringval-- (pdf_text_enum_t) %op_show_continue --nostringval-- Dictionary stack: --dict:1144/1684(ro)(G)-- --dict:0/20(G)-- --dict:75/200(L)-- --dict:61/112(L)-- --dict:20/25(ro)(L)-- Current allocation mode is local Last OS error: 2 Current file position is 996122 GPL Ghostscript 8.61: Unrecoverable error, exit code 1 --Mike John Hunter wrote: > On Wed, Jun 11, 2008 at 10:14 AM, John Hunter <[EMAIL PROTECTED]> wrote: > > >> Interesting. When I plot it on my screen it looks correct with a *Agg >> GUI backend. But when I save it (either from the GUI or using >> savefig) it has the problem you describe. This suggests to me that >> either some cached information or something is not getting notified of >> the different default dpi in savefig. I'll look into it. Since PS is >> dpi independent, it would not affect it. >> > > Well, my diagnosis wasn't correct, but I fixed the problem. In the > caching of the text layout, we were not taking into account the > different renderers in the cache key. Since PS has a nominal dpi > setting that is ignored by postscript, the differences in dpi were not > getting picked up in the layout cache. The solution I implemented was > to simply add the renderer id to the property tuple used for caching. > Fixed in svn r5470. > > JDH > -- ------------------------------------------------------ Michael Hearne [EMAIL PROTECTED] (303) 273-8620 USGS National Earthquake Information Center 1711 Illinois St. Golden CO 80401 Senior Software Engineer Synergetics, Inc. ------------------------------------------------------ ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
