>>>>> "Wolfgang" == Wolfgang <[EMAIL PROTECTED]> writes:
Wolfgang> Hi all, I have absolutely no idea what the problem
Wolfgang> is. I'm running the actual enthought python version (on
Wolfgang> WinXP) which includes matplotlib version 0.87.3.
Wolfgang> The conversion of the dvi file to png does not work:
Wolfgang> dvipng -bg Transparent -D "200" -T tight -o
Wolfgang>
"C:\temp\temp\.matplotlib\tex.cache\6ded4018a133b00dd5abd9e27ca15efa.png"
Wolfgang>
"C:\temp\temp\.matplotlib\tex.cache\a7b7bb1f22dc4f78602fb90e430bed74.dvi"
Wolfgang> ... RuntimeError: dvipng was not able to process the
Wolfgang> flowing file:
Wolfgang>
C:\temp\temp\.matplotlib\tex.cache\a7b7bb1f22dc4f78602fb90e430bed74.dvi
Wolfgang> Here is the full report generated by dvipng:
Wolfgang> This is dvipng 1.6 Copyright 2002-2005 Jan-Ake Larsson
Wolfgang> dvipng: Fatal error, bad -D parameter
I don't understand why the 200 is being quoted in the -D flag, etc
-D "200"
The relavent bit of code in matplotlib.texmanager reads
command = self.get_shell_cmd('cd "%s"' % self.texcache,
'dvipng -bg Transparent -D %s -T tight -o \
"%s" "%s" > "%s"'%(dpi, os.path.split(pngfile)[-1],
os.path.split(dvifile)[-1], outfile))
WOlfgang, try playing around with this code in
site-packages/matplotlib/texmanager.py (in the make_png function).
Does this help
command = self.get_shell_cmd('cd "%s"' % self.texcache,
'dvipng -bg Transparent -D %d -T tight -o \
"%s" "%s" > "%s"'%(int(dpi),
os.path.split(pngfile)[-1],
os.path.split(dvifile)[-1], outfile))
JDH
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