mathtext2

Hello,

I saw that mathtext2 was include in the svn, I try to test it but even the
demo is not working with the error message:

ValueError: unrecognized symbol "\frac3"
WARNING: Failure executing file: <mathtext2_demo.py>

N.

The demo doesn't work out of the box. You need to install download the
freefont fonts into your mpl-data directory, and then add the following
before the pylab import in mathtext2_demo.py:

from matplotlib import rcParams
rcParams['mathtext2'] = True
rcParams['mathtext.rm'] = 'FreeSerif.ttf'
rcParams['mathtext.it'] = 'FreeSerifItalic.ttf'
rcParams['mathtext.tt'] = 'FreeMono.ttf'
rcParams['mathtext.mit'] = 'FreeSerifItalic.ttf'
rcParams['mathtext.cal'] = 'FreeSansOblique.ttf'
rcParams['mathtext.nonascii'] = 'FreeSerif.ttf'

···

On Thursday 24 August 2006 13:42, humufr@...136... wrote:

  Hello,

I saw that mathtext2 was include in the svn, I try to test it but even the
demo is not working with the error message:

ValueError: unrecognized symbol "\frac3"
WARNING: Failure executing file: <mathtext2_demo.py>

Itś working now, thanks. Just a remark why the fonts must be in mpl-data and
why matplotlib is not using the fonts who are in the system?

N.

Le jeudi 24 août 2006 13:56, vous avez écrit :

···

On Thursday 24 August 2006 13:42, humufr@...136... wrote:
> Hello,
>
> I saw that mathtext2 was include in the svn, I try to test it but even
> the demo is not working with the error message:
>
>
>
> ValueError: unrecognized symbol "\frac3"
> WARNING: Failure executing file: <mathtext2_demo.py>

The demo doesn't work out of the box. You need to install download the
freefont fonts into your mpl-data directory, and then add the following
before the pylab import in mathtext2_demo.py:

from matplotlib import rcParams
rcParams['mathtext2'] = True
rcParams['mathtext.rm'] = 'FreeSerif.ttf'
rcParams['mathtext.it'] = 'FreeSerifItalic.ttf'
rcParams['mathtext.tt'] = 'FreeMono.ttf'
rcParams['mathtext.mit'] = 'FreeSerifItalic.ttf'
rcParams['mathtext.cal'] = 'FreeSansOblique.ttf'
rcParams['mathtext.nonascii'] = 'FreeSerif.ttf'

Itś working now, thanks. Just a remark why the fonts must be in mpl-data
and why matplotlib is not using the fonts who are in the system?

It's a bug. Edin said he would work on it.

···

On Thursday 24 August 2006 15:03, humufr@...136... wrote:

Le jeudi 24 août 2006 13:56, vous avez écrit :
> On Thursday 24 August 2006 13:42, humufr@...136... wrote:
> > Hello,
> >
> > I saw that mathtext2 was include in the svn, I try to test it but even
> > the demo is not working with the error message:
> >
> >
> >
> > ValueError: unrecognized symbol "\frac3"
> > WARNING: Failure executing file: <mathtext2_demo.py>
>
> The demo doesn't work out of the box. You need to install download the
> freefont fonts into your mpl-data directory, and then add the following
> before the pylab import in mathtext2_demo.py:
>
> from matplotlib import rcParams
> rcParams['mathtext2'] = True
> rcParams['mathtext.rm'] = 'FreeSerif.ttf'
> rcParams['mathtext.it'] = 'FreeSerifItalic.ttf'
> rcParams['mathtext.tt'] = 'FreeMono.ttf'
> rcParams['mathtext.mit'] = 'FreeSerifItalic.ttf'
> rcParams['mathtext.cal'] = 'FreeSansOblique.ttf'
> rcParams['mathtext.nonascii'] = 'FreeSerif.ttf'

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