Hi Jouni,
On Thursday 13 September 2007 02:38:25 am Jouni K. Seppänen wrote:
> The usetex support in pdf is now a little better, so I am enabling it
> now. At least it is more entertaining than NotImplementedError...
>
> I have fixed some of the biggest problems (the broken font embedding
> causing crashes of Preview.app, and the lack of virtual font support).
> It still makes some assumptions about the TeX distribution: you need
> kpsewhich and pdftex.map, so on TeX Live or (I presume) teTeX you are
> fine, but I have no idea about Windows.
>
> Transformations of Type-1 fonts are not implemented, so if you try to
> use $\alpha$ with Times, TeX typesets an alpha from Symbol and slants
> it, but you get the non-slanted version. Fixing this (and adding
> subsetting support) probably requires a complete Type-1 parser.
>
> There is support for baseline alignment, but it is based on finding the
> baseline of the lowest character, so subscripts will throw it off. A
> good solution will require some TeX magic.
>
> Reports of bugs (or successes) are welcome.
I tried the following, with the latest svn checkout and usetex=True:
plot([1,2])
savefig('test.pdf')
and I get an error, the tail end is:
/usr/lib64/python2.5/site-packages/matplotlib/backends/backend_pdf.py in
writeFonts(self)
468 elif filename.endswith('.pfb') or
filename.endswith('.pfa'):
469 # a Type 1 font; limited support for now
--> 470 fontdictObject = self.embedType1(filename,
self.fontInfo[Fx])
471 else:
472 realpath, stat_key = get_realpath_and_stat(filename)
/usr/lib64/python2.5/site-packages/matplotlib/backends/backend_pdf.py in
embedType1(self, filename, fontinfo)
501 fh.close()
502
--> 503 fh = open(fontinfo.afmfile, 'rb')
504 matplotlib.verbose.report(
505 'Reading metrics from ' + fontinfo.afmfile, 'debug')
IOError: [Errno 2] No such file or directory: ''
Darren
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