I realize this is way outdated now, but I came across the same problem. My imshow command would display fine in the
xwindow and all plotting devices except for .ps. Taking the advice you guys gave, I tracked it down
to pdftops in the [backends.ps.py](http://backends.ps.py/) file. I changed the command from:
command = 'pdftops -paper match -level2 "%s" "%s" > "%s"' % (ptype, tmpfile, pdffile, outfile)
to
command = 'pdftops -paper match -level1sep "%s" "%s" > "%s"' % (ptype, tmpfile, pdffile, outfile)
Now the images look fine in postscript. For some reason, my pdftops does not like -level2 postscript.
<details class='elided'>
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On 16/10/2007, Darren Dale <[EMAIL PROTECTED]> wrote:
> These reports almost always turn out to be a problem with one of the external
> dependencies. I see no difference between the two results on my machine.
>
> pdftops-3.00
> GPL Ghostscript 8.60
> python-2.5.1
> svn mpl
> Gentoo ~amd64
>
You are right. I removed xpdf-utils from my machine and installed
poppler-utils instead (which on Ubuntu conflicts with xpdf-utils). The
result is now correct.
Thanks for your help!!
John
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