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Re: [Matplotlib-users] Question about mathtext
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From: Michael D. <md...@st...> - 2010-04-20 14:49:37
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That's great news -- glad we got to the bottom of it, though I'm not
sure how your system may have become wedged like that in the first
place. I should have thought of this earlier, but if it happens again,
can you send me your fontList.cache file so I can inspect it? There may
be a bug in the font lookup code there.
Cheers,
Mike
william ratcliff wrote:
> Progress:
>
> c:\python25\lib\site-packages\matplotlib\mathtext.py:848: MathTextWarning:
> Font 'rm' does not have a glyph for '\perp'
> MathTextWarning)
> c:\python25\lib\site-packages\matplotlib\mathtext.py:849: MathTextWarning:
> Substituting with a dummy symbol.
> warn("Substituting with a dummy symbol.", MathTextWarning)
>
> ----
>
> Next, I followed your suggestion and deleted the fontlist.cache file and
> that solved everything. Thanks!!!
>
> So, that's where the dummy symbol is coming from.
>
> On Mon, Apr 19, 2010 at 3:42 PM, Michael Droettboom <md...@st...> wrote:
>
>
>> Hmm... I'm a bit stumped. Can you print out the values of these from your
>> script, i.e. put the following at the top:
>>
>> from matplotlib import rcParams
>> print rcParams['mathtext.fontset']
>> print rcParams['mathtext.default']
>>
>> Can you try deleting your fontList.cache file?
>>
>> Mike
>>
>>
>> william ratcliff wrote:
>>
>>
>>> From my mpl-data directory, here's what's in the mathtext section of my
>>> matplotlibrc file:
>>> # The following settings allow you to select the fonts in math mode.
>>> # They map from a TeX font name to a fontconfig font pattern.
>>> # These settings are only used if mathtext.fontset is 'custom'.
>>> # Note that this "custom" mode is unsupported and may go away in the
>>> # future.
>>> #mathtext.cal : cursive
>>> #mathtext.rm : serif
>>> #mathtext.tt : monospace
>>> #mathtext.it : serif:italic
>>> #mathtext.bf : serif:bold
>>> #mathtext.sf : sans
>>> #mathtext.fontset : cm # Should be 'cm' (Computer Modern), 'stix',
>>> # 'stixsans' or 'custom'
>>> mathtext.fallback_to_cm : True # When True, use symbols from the Computer
>>> Modern
>>> # fonts when a symbol can not be found in one of
>>> # the custom math fonts.
>>>
>>> #mathtext.default : it # The default font to use for math.
>>> # Can be any of the LaTeX font names, including
>>> # the special name "regular" for the same font
>>>
>>>
>>> On Mon, Apr 19, 2010 at 2:40 PM, Michael Droettboom <md...@st...>
>>> wrote:
>>>
>>>
>>>
>>>
>>>> The puzzling thing is this:
>>>>
>>>>
>>>> u'C:\\WINDOWS\\Fonts\\HTOWERTI.TTF'
>>>>
>>>> It's using a custom font in mathtext. Are you setting the rcParams
>>>> mathtext.fontset or mathtext.default? That may the culprit, and if not,
>>>> it's a bug that it's trying to use that font.
>>>>
>>>>
>>>> Mike
>>>>
>>>> william ratcliff wrote:
>>>>
>>>>
>>>>
>>>>
>>>>> On the plus side, there is no longer an error when I apply the patch.
>>>>> On
>>>>> the downside, it generates a rather strange symbol instead of a
>>>>> perpendicular symbol....Let me try to quickly upgrade to 0.99.1. I did
>>>>> that
>>>>> and I seem to get the same error...
>>>>>
>>>>> On Mon, Apr 19, 2010 at 10:49 AM, Michael Droettboom <md...@st...
>>>>>
>>>>>
>>>>>
>>>>>> wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>> Does forcibly casting the path to a string resolve the problem? i.e.
>>>>>> applying this patch:
>>>>>>
>>>>>> Index: mathtext.py
>>>>>> ===================================================================
>>>>>> --- mathtext.py (revision 8216)
>>>>>> +++ mathtext.py (working copy)
>>>>>> @@ -597,7 +597,7 @@
>>>>>>
>>>>>> cached_font = self._fonts.get(basename)
>>>>>> if cached_font is None:
>>>>>> - font = FT2Font(basename)
>>>>>> + font = FT2Font(str(basename))
>>>>>> cached_font = self.CachedFont(font)
>>>>>> self._fonts[basename] = cached_font
>>>>>> self._fonts[font.postscript_name] = cached_font
>>>>>>
>>>>>> Mike
>>>>>>
>>>>>> william ratcliff wrote:
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>> Mike,
>>>>>>>
>>>>>>> The basename is:
>>>>>>> u'C:\\WINDOWS\\Fonts\\HTOWERTI.TTF'
>>>>>>>
>>>>>>> Let me try to find where my matplotlibrc file is located...
>>>>>>>
>>>>>>> Thanks,
>>>>>>> William
>>>>>>>
>>>>>>> On Mon, Apr 19, 2010 at 10:22 AM, Michael Droettboom <md...@st...
>>>>>>> <mailto:
>>>>>>> md...@st...>> wrote:
>>>>>>>
>>>>>>> One might see that error if the path to the font being used
>>>>>>> contains non-ascii characters (the "basename" variable in the last
>>>>>>> frame of the stack in the stacktrace). Is that possible? We may
>>>>>>> need to implement the same workaround we use for image files for
>>>>>>> loading fonts (which is to open the file with Python and pass a
>>>>>>> file handle to C++ rather than passing a string that may contain
>>>>>>> Unicode, which is difficult to handle in cross-platform way from
>>>>>>> C/C++).
>>>>>>>
>>>>>>> Mike
>>>>>>>
>>>>>>> william ratcliff wrote:
>>>>>>>
>>>>>>> I think the actual error was:
>>>>>>> TypeError: cannot return std::string from Unicode object
>>>>>>>
>>>>>>> It was the error returned when I walked through with a
>>>>>>> debugger...
>>>>>>>
>>>>>>> On Mon, Apr 19, 2010 at 8:51 AM, Michael Droettboom
>>>>>>> <md...@st... <mailto:md...@st...>
>>>>>>> <mailto:md...@st... <mailto:md...@st...>>> wrote:
>>>>>>>
>>>>>>> It looks like the end of the traceback -- where the actual
>>>>>>> exception is named -- is missing. Can you repost it in its
>>>>>>> entirety?
>>>>>>>
>>>>>>> Mike
>>>>>>>
>>>>>>> william ratcliff wrote:
>>>>>>>
>>>>>>> Hi! I am using matplotlib 0.99.0 under windows xp. I
>>>>>>> tried
>>>>>>> the following:
>>>>>>> ax.text(.96,.80,r'$P \perp
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Q$',fontsize=18,horizontalalignment='right',verticalalignment='top',transform=ax.transAxes,color='black')
>>>>>>> and get the following error:
>>>>>>> (However, in figure labels, symbols using mathtext, such
>>>>>>> as
>>>>>>> theta seem to work fine...)
>>>>>>>
>>>>>>> Thanks,
>>>>>>> William
>>>>>>>
>>>>>>> TypeError: cannot return std::string from Unicode object
>>>>>>> File
>>>>>>>
>>>>>>>
>>>>>>> "C:\mytripleaxisproject\trunk\eclipse\src\utilities\bfo_film_fig2.py",
>>>>>>> line 301, in <module>
>>>>>>> film110()
>>>>>>> File
>>>>>>>
>>>>>>>
>>>>>>> "C:\mytripleaxisproject\trunk\eclipse\src\utilities\bfo_film_fig2.py",
>>>>>>> line 157, in film110
>>>>>>> plt.show()
>>>>>>> File
>>>>>>>
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\backends\backend_qt4.py",
>>>>>>> line 63, in show
>>>>>>> manager.window.show()
>>>>>>> File
>>>>>>>
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\backends\backend_qt4.py",
>>>>>>> line 168, in resizeEvent
>>>>>>> self.draw()
>>>>>>> File
>>>>>>>
>>>>>>>
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\backends\backend_qt4agg.py",
>>>>>>> line 130, in draw
>>>>>>> FigureCanvasAgg.draw(self)
>>>>>>> File
>>>>>>>
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\backends\backend_agg.py",
>>>>>>> line 314, in draw
>>>>>>> self.figure.draw(self.renderer)
>>>>>>> File "C:\Python25\Lib\site-packages\matplotlib\artist.py",
>>>>>>> line 46, in draw_wrapper
>>>>>>> draw(artist, renderer, *kl)
>>>>>>> File "C:\Python25\Lib\site-packages\matplotlib\figure.py",
>>>>>>> line 774, in draw
>>>>>>> for a in self.axes: a.draw(renderer)
>>>>>>> File "C:\Python25\Lib\site-packages\matplotlib\artist.py",
>>>>>>> line 46, in draw_wrapper
>>>>>>> draw(artist, renderer, *kl)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\axes.py", line
>>>>>>> 1721, in draw
>>>>>>> a.draw(renderer)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\text.py", line
>>>>>>> 515, in draw
>>>>>>> bbox, info = self._get_layout(renderer)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\text.py", line
>>>>>>> 279, in _get_layout
>>>>>>> clean_line, self._fontproperties, ismath=ismath)
>>>>>>> File
>>>>>>>
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\backends\backend_agg.py",
>>>>>>> line 156, in get_text_width_height_descent
>>>>>>> self.mathtext_parser.parse(s, self.dpi, prop)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 2810, in parse
>>>>>>> box = self._parser.parse(s, font_output, fontsize, dpi)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 2259, in parse
>>>>>>> self._expression.parseString(s)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 1048, in parseString
>>>>>>> loc, tokens = self._parse( instring, 0 )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2559, in parseImpl
>>>>>>> return self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2307, in parseImpl
>>>>>>> loc, exprtokens = e._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2672, in parseImpl
>>>>>>> loc, tokens = self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2307, in parseImpl
>>>>>>> loc, exprtokens = e._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2756, in parseImpl
>>>>>>> loc, tokens = self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2714, in parseImpl
>>>>>>> loc, tmptokens = self.expr._parse( instring, preloc,
>>>>>>> doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2373, in parseImpl
>>>>>>> return maxMatchExp._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2559, in parseImpl
>>>>>>> return self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2416, in parseImpl
>>>>>>> ret = e._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2559, in parseImpl
>>>>>>> return self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2559, in parseImpl
>>>>>>> return self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2416, in parseImpl
>>>>>>> ret = e._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2293, in parseImpl
>>>>>>> loc, resultlist = self.exprs[0]._parse( instring, loc,
>>>>>>> doActions, callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2756, in parseImpl
>>>>>>> loc, tokens = self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2559, in parseImpl
>>>>>>> return self.expr._parse( instring, loc, doActions,
>>>>>>> callPreParse=False )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2373, in parseImpl
>>>>>>> return maxMatchExp._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 924, in _parseNoCache
>>>>>>> loc,tokens = self.parseImpl( instring, preloc, doActions
>>>>>>> )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 2416, in parseImpl
>>>>>>> ret = e._parse( instring, loc, doActions )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 981, in _parseCache
>>>>>>> value = self._parseNoCache( instring, loc, doActions,
>>>>>>> callPreParse )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\pyparsing.py",
>>>>>>> line 950, in _parseNoCache
>>>>>>> tokens = fn( instring, tokensStart, retTokens )
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 2374, in symbol
>>>>>>> char = Char(c, self.get_state())
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 1264, in __init__
>>>>>>> self._update_metrics()
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 1271, in _update_metrics
>>>>>>> self.font, self.font_class, self.c, self.fontsize,
>>>>>>> self.dpi)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 446, in get_metrics
>>>>>>> info = self._get_info(font, font_class, sym, fontsize,
>>>>>>> dpi)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 579, in _get_info
>>>>>>> self._get_glyph(fontname, font_class, sym, fontsize)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 697, in _get_glyph
>>>>>>> fontname, font_class, sym, fontsize)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 827, in _get_glyph
>>>>>>> cached_font = self._get_font(new_fontname)
>>>>>>> File
>>>>>>> "C:\Python25\Lib\site-packages\matplotlib\mathtext.py",
>>>>>>> line 560, in _get_font
>>>>>>> font = FT2Font(basename)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download Intel® Parallel Studio Eval
>>>>>>> Try the new software tools for yourself. Speed
>>>>>>> compiling, find
>>>>>>> bugs
>>>>>>> proactively, and fine-tune applications for parallel
>>>>>>> performance.
>>>>>>> See why Intel Parallel Studio got high marks during beta.
>>>>>>> http://p.sf.net/sfu/intel-sw-dev
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Matplotlib-users mailing list
>>>>>>> Mat...@li...
>>>>>>> <mailto:Mat...@li...>
>>>>>>> <mailto:Mat...@li...
>>>>>>> <mailto:Mat...@li...>>
>>>>>>>
>>>>>>>
>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>>>>
>>>>>>> -- Michael Droettboom
>>>>>>> Science Software Branch
>>>>>>> Operations and Engineering Division
>>>>>>> Space Telescope Science Institute
>>>>>>> Operated by AURA for NASA
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> -- Michael Droettboom
>>>>>>> Science Software Branch
>>>>>>> Operations and Engineering Division
>>>>>>> Space Telescope Science Institute
>>>>>>> Operated by AURA for NASA
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> --
>>>>>> Michael Droettboom
>>>>>> Science Software Branch
>>>>>> Operations and Engineering Division
>>>>>> Space Telescope Science Institute
>>>>>> Operated by AURA for NASA
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>> --
>>>> Michael Droettboom
>>>> Science Software Branch
>>>> Operations and Engineering Division
>>>> Space Telescope Science Institute
>>>> Operated by AURA for NASA
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>>
>> --
>> Michael Droettboom
>> Science Software Branch
>> Operations and Engineering Division
>> Space Telescope Science Institute
>> Operated by AURA for NASA
>>
>>
>>
>
>
--
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA
|