Hi,
I think there is a bug in the pdf backend (png-files save ok) that makes
plots crash when they contain a marker.
The attached script crashes on the last savefig. I have also attached a
traceback.
I run matplotlib-svn-4904 on windows with python 2.4
/Jörgen
Traceback (most recent call last):
File "loglog_bug.py", line 13, in ?
pylab.savefig("slask2.pdf")
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\pyplot.py", line
271, in savefig
return fig.savefig(*args, **kwargs)
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\figure.py", line
854, in savefig
self.canvas.print_figure(*args, **kwargs)
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backend_bases.py",
line 1084, in print_figure
orientation=orientation,
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backend_bases.py",
line 994, in print_pdf
return pdf.print_pdf(*args, **kwargs)
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backends\backend_pdf.py",
line 1865, in print_pdf
file.close()
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backends\backend_pdf.py",
line 438, in close
self.writeMarkers()
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backends\backend_pdf.py",
line 1081, in writeMarkers
self.writePath(path, trans)
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backends\backend_pdf.py",
line 1114, in writePath
cmds = self.pathOperations(path, transform)
File
"c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\backends\backend_pdf.py",
line 1093, in pathOperations
for points, code in tpath.iter_segments():
File "c:\python\external\matplotlib\build\lib.win32-2.4\matplotlib\path.py",
line 201, in iter_segments
num_vertices = NUM_VERTICES[code]
TypeError: list indices must be integers
import pylab,matplotlib
from numpy import array,arange,pi,sin,cos
x=arange(0,2*pi,0.1)
pylab.figure(1)
pylab.clf()
pylab.plot(x,sin(x),"r-")
pylab.savefig("slask1.png")
pylab.savefig("slask1.pdf")
pylab.plot(x, cos(x),"bx")
pylab.savefig("slask2.png")
pylab.savefig("slask2.pdf")
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