Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-10 Thread buckeliger
Thx a lot you guys, as suggested by Jouni, it was indeed the line ax.axvline(x=1, c='#00', lw='2', alpha=0.5) which caused the problem. Jens' trick to change the backend also led me to the same line as it complains about this misplaced string '2'. You helped me a lot, I was clueless :),

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-07 Thread Jouni K . Seppänen
Ghostscript's -dPDFDEBUG option pointed to an operation in the page description that sets the line width to the string 2, which is nonsensical. When I manually edited that to be the number 2, Adobe Reader displayed the file. Does the source code by any chance include something like this:

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-06 Thread Jens Nielsen
If you have Cairo installed and the matplotlib Cairo backend you could try to test the pdfs generated with this backend to see if they suffer from the same issue. i.e. add ``` import matplotlib matplotlib.use(cairo) ``` to the top of your script. Depending on where the bug is this may or may not

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-05 Thread Jouni K . Seppänen
buckeliger buckeli...@gmx.ch writes: Hey, thx for the reply. The OS is hardly the problem as with the same input files I can generate plots that work also in acroread. Also, the file you linked to from the Stackoverflow question is just 72kB (and 84kB when uncompressed with pdftk) so it's

[matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-03 Thread buckeliger
I have described and uploaded a sample file with the problem to http://stackoverflow.com/questions/20314255/matplotlib-generated-pdf-cannot-be-viewed-in-acrobat-reader http://stackoverflow.com/questions/20314255/matplotlib-generated-pdf-cannot-be-viewed-in-acrobat-reader there they ment, I

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-03 Thread Paul Hobson
You mentioned in the comments that it only occurs with a lot (~4 GB)of data. Could it be that you're on a 32-bit system and you're generating a file that's too big for your OS to handle? On Tue, Dec 3, 2013 at 1:21 AM, buckeliger buckeli...@gmx.ch wrote: I have described and uploaded a sample

Re: [matplotlib-devel] PDF not readable by Adobe PDF readers

2013-12-03 Thread buckeliger
Hey, thx for the reply. The OS is hardly the problem as with the same input files I can generate plots that work also in acroread. And as you can probably see, the example file I uploaded to UbuntuOne can be viewed in evince etc. The problem occurs only if the data is being processed; if I only