Hi Jouni,
Jouni K. Seppänen wrote: > > How about axhline? > Yes! That's what I wanted. Thanks. >> The eps doesn't get filled with the correct colors, and the pdf and >> the svg don't work at all. > > But there is a pdf file at > > https://jstrube.web.cern.ch/jstrube/matplotlib_testcase/lambdaPbarGamma_all.pdf > > When you say that pdf doesn't "work at all", do you mean that the hatch > patterns are missing? > It's a hack to get it working at all. I tried to fix the error message below, but as a result there are no hatch patterns... The error message is File "matplotlib_bug.py", line 75, in <module> pl.savefig('lambdaPbarGamma_all.pdf') File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/pyplot.py", line 354, in savefig return fig.savefig(*args, **kwargs) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/figure.py", line 1002, in savefig self.canvas.print_figure(*args, **kwargs) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/backend_bases.py", line 1476, in print_figure **kwargs) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/backends/backend_pdf.py", line 2000, in print_pdf self.figure.draw(renderer) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/artist.py", line 46, in draw_wrapper draw(artist, renderer, *kl) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/figure.py", line 774, in draw for a in self.axes: a.draw(renderer) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/artist.py", line 46, in draw_wrapper draw(artist, renderer, *kl) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/axes.py", line 1826, in draw a.draw(renderer) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/artist.py", line 46, in draw_wrapper draw(artist, renderer, *kl) File "/home/jstrube/local/lib64/python2.6/site-packages/matplotlib/patches.py", line 326, in draw renderer.draw_path(gc, tpath, affine, rgbFace) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/backends/backend_pdf.py", line 1307, in draw_path self.file.output(self.gc.paint()) File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/backends/backend_pdf.py", line 1739, in paint if self._fillp(): File "/home/jstrube/local//lib64/python2.6/site-packages/matplotlib/backends/backend_pdf.py", line 1723, in _fillp (len(self._fillcolor) <= 3 or self._fillcolor[3] != 0.0)) TypeError: object of type 'NoneType' has no len() This is the case not only for the pdf backend, but for the qt4agg backend as well. This is also reproducible under linux. > I just tried examples/pylab_examples/hatch_demo.py, and both the pdf and > svg backends produced correct-looking output. Does hatch_demo.py work > correctly in your environment? > Yes, the example works just fine. I am attaching a self-contained example to reproduce the problem. Thanks for your help. Cheers, Jan http://www.nabble.com/file/p24542241/matplotlib_bug.py matplotlib_bug.py -- Jouni K. Seppänen http://www.iki.fi/jks ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- View this message in context: http://www.nabble.com/plotting-problems-in-qt4agg-backend-on-Mac-OS-X-tp24499919p24542241.html Sent from the matplotlib - users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Enter the BlackBerry Developer Challenge This is your chance to win up to $100,000 in prizes! For a limited time, vendors submitting new applications to BlackBerry App World(TM) will have the opportunity to enter the BlackBerry Developer Challenge. See full prize details at: http://p.sf.net/sfu/Challenge _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
