Re: [Matplotlib-users] Problem UsingTex

[kristen k. <co...@ya...>]

Hi Gary

I'm using windows XP, matplotlib 0.83.2, python 2.4
and latex2e.

Kristen

--- Gary Ruben <gr...@bi...> wrote:

> Hi Kristen,
> Last time I looked (a couple of weeks ago), there
> were problems in this
> area of matplotlib with LaTeX not being invoked
> properly.
> Can you please tell us what version of Windows,
> matplotlib and which
> LaTeX distribution you are using.
> I was intending to have another look at the code in
> a week or so from
> now. I'm unable to spend time on it until then.
> However, it looks like
> someone has made more recent changes to the relevant
> code, so I'd
> encourage you to try the latest version of
> matplotlib if the version
> you're using is more that a couple of weeks old. You
> may find that the
> problem you are seeing has been fixed.
> Please report back if you have success after doing
> this.
> Gary R.
> 
> kristen kaasbjerg wrote:
> > Dear John
> > 
> > When running the tex_demo.py script I just get a
> gray
> > figure canvas (no curves or anything) and the
> > following error message:
> > __________________________________________________
> > Exception in Tkinter callback
> > Traceback (most recent call last):
> >   File "C:\Python24\lib\lib-tk\Tkinter.py", line
> 1345,
> > in __call__
> >     return self.func(*args)
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\backends\backend_tkagg.py",
> > line 148, in resize
> >     self.show()
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\backends\backend_tkagg.py",
> > line 151, in draw
> >     FigureCanvasAgg.draw(self)
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\backends\backend_agg.py",
> > line 381, in draw
> >     self.figure.draw(renderer)
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\figure.py",
> > line 511, in draw
> >     for a in self.axes: a.draw(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\axes.py",
> > line 1387, in draw
> >     self.xaxis.draw(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\axis.py",
> > line 552, in draw
> >     tick.draw(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\axis.py",
> > line 151, in draw
> >     if self.label1On: self.label1.draw(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\text.py",
> > line 848, in draw
> >     self._mytext.draw(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\text.py",
> > line 335, in draw
> >     bbox, info = self._get_layout(renderer)
> >   File
> >
> "C:\Python24\Lib\site-packages\matplotlib\text.py",
> > line 184, in _get_layout
> >     w,h = renderer.get_text_width_height(
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\backends\backend_agg.py",
> > line 241, in get_text_width_height
> >     Z = self.texmanager.get_rgba(s, size, dpi,
> rgb)
> >   File
> >
>
"C:\Python24\Lib\site-packages\matplotlib\texmanager.py",
> > line 296, in get_rgba
> >     X = readpng(pngfile)
> > RuntimeError: _image_module::readpng could not
> open
> > PNG file C:\Documents and
> >
>
Settings\Kristen\.matplotlib\tex.cache\30565a8911a6bb487e3745c0ea3c8224_96.png
> > for reading
> >
>
______________________________________________________
> > 
> > Any idea of what I'm missing??
> > 
> > Kristen
> 
> 
> 
> 
>
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