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<td valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="matplotlib.html"><font color="#ffffff">matplotlib</font></a>.mathtext</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/usr/local/lib/python2.5/site-packages/matplotlib/mathtext.py">/usr/local/lib/python2.5/site-packages/matplotlib/mathtext.py</a></font></td></tr></table>
<p><tt>OVERVIEW <br>
<br>
mathtext is a module for parsing TeX expressions and drawing them<br>
into a matplotlib.ft2font image buffer. You can draw from this<br>
buffer into your backend.<br>
<br>
A large set of the TeX symbols are provided (see below).<br>
Subscripting and superscripting are supported, as well as the<br>
over/under style of subscripting with \sum, \int, etc.<br>
<br>
The module uses pyparsing to parse the TeX expression, an so can<br>
handle fairly complex TeX expressions Eg, the following renders<br>
correctly<br>
<br>
s = r'$\cal{R}\prod_{i=\alpha\cal{B}}^\infty a_i\rm{sin}(2 \pi f x_i)$'<br>
<br>
The fonts \cal, \rm, \it, and \tt are allowed.<br>
<br>
The following accents are provided: \hat, \breve, \grave, \bar,<br>
\acute, \tilde, \vec, \dot, \ddot. All of them have the same<br>
syntax, eg to make an overbar you do \bar{o} or to make an o umlaut<br>
you do \ddot{o}. The shortcuts are also provided, eg: \"o \'e \`e<br>
\~n \.x \^y<br>
<br>
The spacing elements \ , \/ and \hspace{num} are provided. \/<br>
inserts a small space, and \hspace{num} inserts a fraction of the<br>
current fontsize. Eg, if num=0.5 and the fontsize is 12.0,<br>
hspace{0.5} inserts 6 points of space<br>
<br>
<br>
<br>
If you find TeX expressions that don't parse or render properly,<br>
please email me, but please check KNOWN ISSUES below first.<br>
<br>
REQUIREMENTS<br>
<br>
mathtext requires matplotlib.ft2font. Set BUILD_FT2FONT=True in<br>
setup.py. See BACKENDS below for a summary of availability by<br>
backend.<br>
<br>
LICENSING:<br>
<br>
The computer modern fonts this package uses are part of the BaKoMa<br>
fonts, which are (now) free for commercial and noncommercial use and<br>
redistribution; see license/LICENSE_BAKOMA in the matplotlib src<br>
distribution for redistribution requirements.<br>
<br>
USAGE:<br>
<br>
See <a href="http://matplotlib.sourceforge.net/tutorial.html#mathtext">http://matplotlib.sourceforge.net/tutorial.html#mathtext</a> for a<br>
tutorial introduction.<br>
<br>
Any text element (xlabel, ylabel, title, text, etc) can use TeX<br>
markup, as in<br>
<br>
xlabel(r'$\Delta_i$')<br>
^<br>
use raw strings<br>
<br>
The $ symbols must be the first and last symbols in the string. Eg,<br>
you cannot do <br>
<br>
r'My label $x_i$'. <br>
<br>
but you can change fonts, as in <br>
<br>
r'$\rm{My label} x_i$' <br>
<br>
to achieve the same effect.<br>
<br>
A large set of the TeX symbols are provided. Subscripting and<br>
superscripting are supported, as well as the over/under style of<br>
subscripting with \sum, \int, etc.<br>
<br>
<br>
Allowed TeX symbols:<br>
<br>
\/ \Delta \Downarrow \Gamma \Im \LEFTangle \LEFTbrace \LEFTbracket<br>
\LEFTparen \Lambda \Leftarrow \Leftbrace \Leftbracket \Leftparen<br>
\Leftrightarrow \Omega \P \Phi \Pi \Psi \RIGHTangle \RIGHTbrace<br>
\RIGHTbracket \RIGHTparen \Re \Rightarrow \Rightbrace \Rightbracket<br>
\Rightparen \S \SQRT \Sigma \Sqrt \Theta \Uparrow \Updownarrow<br>
\Upsilon \Vert \Xi \aleph \alpha \approx \angstrom \ast \asymp<br>
\backslash \beta \bigcap \bigcirc \bigcup \bigodot \bigoplus<br>
\bigotimes \bigtriangledown \bigtriangleup \biguplus \bigvee<br>
\bigwedge \bot \bullet \cap \cdot \chi \circ \clubsuit \coprod \cup<br>
\dag \dashv \ddag \delta \diamond \diamondsuit \div \downarrow \ell<br>
\emptyset \epsilon \equiv \eta \exists \flat \forall \frown \gamma<br>
\geq \gg \heartsuit \hspace \imath \in \infty \int \iota \jmath<br>
\kappa \lambda \langle \lbrace \lceil \leftangle \leftarrow<br>
\leftbrace \leftbracket \leftharpoondown \leftharpoonup \leftparen<br>
\leftrightarrow \leq \lfloor \ll \mid \mp \mu \nabla \natural<br>
\nearrow \neg \ni \nu \nwarrow \odot \oint \omega \ominus \oplus<br>
\oslash \otimes \phi \pi \pm \prec \preceq \prime \prod \propto \psi<br>
\rangle \rbrace \rceil \rfloor \rho \rightangle \rightarrow<br>
\rightbrace \rightbracket \rightharpoondown \rightharpoonup<br>
\rightparen \searrow \sharp \sigma \sim \simeq \slash \smile<br>
\spadesuit \sqcap \sqcup \sqrt \sqsubseteq \sqsupseteq \subset<br>
\subseteq \succ \succeq \sum \supset \supseteq \swarrow \tau \theta<br>
\times \top \triangleleft \triangleright \uparrow \updownarrow<br>
\uplus \upsilon \varepsilon \varphi \varphi \varrho \varsigma<br>
\vartheta \vdash \vee \vert \wedge \wp \wr \xi \zeta<br>
<br>
<br>
BACKENDS<br>
<br>
mathtext currently works with GTK, Agg, GTKAgg, TkAgg and WxAgg and<br>
PS, though only horizontal and vertical rotations are supported in<br>
*Agg<br>
<br>
mathtext now embeds the TrueType computer modern fonts into the PS<br>
file, so what you see on the screen should be what you get on paper.<br>
<br>
Backends which don't support mathtext will just render the TeX<br>
string as a literal. Stay tuned.<br>
<br>
<br>
KNOWN ISSUES:<br>
<br>
- nested subscripts, eg, x_i_j not working; but you can do x_{i_j}<br>
- nesting fonts changes in sub/superscript groups not parsing<br>
- I would also like to add a few more layout commands, like \frac.<br>
<br>
Author : John Hunter <jdhunter@ace.bsd.uchicago.edu><br>
Copyright : John Hunter (2004,2005)<br>
License : matplotlib license (PSF compatible)</tt></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#aa55cc">
<td colspan=3 valign=bottom> <br>
<font color="#fffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
<tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="os.html">os</a><br>
</td><td width="25%" valign=top><a href="sys.html">sys</a><br>
</td><td width="25%" valign=top></td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
<tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#Element">Element</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#GroupElement">GroupElement</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#ExpressionElement">ExpressionElement</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#SpaceElement">SpaceElement</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#SymbolElement">SymbolElement</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#Fonts">Fonts</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#BakomaPSFonts">BakomaPSFonts</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#BakomaPDFFonts">BakomaPDFFonts</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#BakomaTrueTypeFonts">BakomaTrueTypeFonts</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#DummyFonts">DummyFonts</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#StandardPSFonts">StandardPSFonts</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#BakomaUnicodeFonts">BakomaUnicodeFonts</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#CMUUnicodeFonts">CMUUnicodeFonts</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#MyUnicodeFonts">MyUnicodeFonts</a>
</font></dt></dl>
</dd>
</dl>
</dd>
<dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#Handler">Handler</a>
</font></dt><dt><font face="helvetica, arial"><a href="matplotlib.mathtext.html#math_parse_s_ft2font_common">math_parse_s_ft2font_common</a>
</font></dt></dl>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="BakomaPDFFonts">class <strong>BakomaPDFFonts</strong></a>(<a href="matplotlib.mathtext.html#BakomaPSFonts">BakomaPSFonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Hack of <a href="#BakomaPSFonts">BakomaPSFonts</a> for PDF support.<br> </tt></td></tr>
<tr><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="matplotlib.mathtext.html#BakomaPDFFonts">BakomaPDFFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#BakomaPSFonts">BakomaPSFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#Fonts">Fonts</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="BakomaPDFFonts-render"><strong>render</strong></a>(self, ox, oy, font, sym, fontsize, dpi)</dt></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#BakomaPSFonts">BakomaPSFonts</a>:<br>
<dl><dt><a name="BakomaPDFFonts-__init__"><strong>__init__</strong></a>(self)</dt></dl>
<dl><dt><a name="BakomaPDFFonts-get_metrics"><strong>get_metrics</strong></a>(self, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaPDFFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Data and other attributes inherited from <a href="matplotlib.mathtext.html#BakomaPSFonts">BakomaPSFonts</a>:<br>
<dl><dt><strong>basepath</strong> = '/usr/local/lib/python2.5/site-packages/matplotlib/mpl-data/fonts/ttf'</dl>
<dl><dt><strong>facenames</strong> = ('cmmi10', 'cmsy10', 'cmex10', 'cmtt10', 'cmr10')</dl>
<dl><dt><strong>fontmap</strong> = {None: 'cmmi10', 'cal': 'cmsy10', 'it': 'cmmi10', 'rm': 'cmr10', 'tt': 'cmtt10'}</dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="BakomaPDFFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="BakomaPSFonts">class <strong>BakomaPSFonts</strong></a>(<a href="matplotlib.mathtext.html#Fonts">Fonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Use the Bakoma postscript fonts for rendering to backend_ps<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="BakomaPSFonts-__init__"><strong>__init__</strong></a>(self)</dt></dl>
<dl><dt><a name="BakomaPSFonts-get_metrics"><strong>get_metrics</strong></a>(self, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaPSFonts-render"><strong>render</strong></a>(self, ox, oy, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaPSFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>basepath</strong> = '/usr/local/lib/python2.5/site-packages/matplotlib/mpl-data/fonts/ttf'</dl>
<dl><dt><strong>facenames</strong> = ('cmmi10', 'cmsy10', 'cmex10', 'cmtt10', 'cmr10')</dl>
<dl><dt><strong>fontmap</strong> = {None: 'cmmi10', 'cal': 'cmsy10', 'it': 'cmmi10', 'rm': 'cmr10', 'tt': 'cmtt10'}</dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="BakomaPSFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="BakomaTrueTypeFonts">class <strong>BakomaTrueTypeFonts</strong></a>(<a href="matplotlib.mathtext.html#Fonts">Fonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Use the Bakoma true type fonts for rendering<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="BakomaTrueTypeFonts-__init__"><strong>__init__</strong></a>(self, useSVG<font color="#909090">=False</font>)</dt></dl>
<dl><dt><a name="BakomaTrueTypeFonts-get_metrics"><strong>get_metrics</strong></a>(self, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaTrueTypeFonts-render"><strong>render</strong></a>(self, ox, oy, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaTrueTypeFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>basepath</strong> = '/usr/local/lib/python2.5/site-packages/matplotlib/mpl-data/fonts/ttf'</dl>
<dl><dt><strong>fnames</strong> = ('cmmi10', 'cmsy10', 'cmex10', 'cmtt10', 'cmr10')</dl>
<dl><dt><strong>fontmap</strong> = {None: 'cmmi10', 'cal': 'cmsy10', 'it': 'cmmi10', 'rm': 'cmr10', 'tt': 'cmtt10'}</dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="BakomaTrueTypeFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="BakomaUnicodeFonts">class <strong>BakomaUnicodeFonts</strong></a>(<a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>A class that simulates Unicode support in the BaKoMa fonts<br> </tt></td></tr>
<tr><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="matplotlib.mathtext.html#BakomaUnicodeFonts">BakomaUnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#Fonts">Fonts</a></dd>
</dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>filenamesd</strong> = {None: 'cmmi10.ttf', 'cal': 'cmsy10.ttf', 'it': 'cmmi10.ttf', 'rm': 'cmr10.ttf', 'tt': 'cmtt10.ttf'}</dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>:<br>
<dl><dt><a name="BakomaUnicodeFonts-__init__"><strong>__init__</strong></a>(self, output<font color="#909090">='Agg'</font>)</dt><dd><tt># The path to the dir with the fontfiles</tt></dd></dl>
<dl><dt><a name="BakomaUnicodeFonts-get_metrics"><strong>get_metrics</strong></a>(self, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaUnicodeFonts-render"><strong>render</strong></a>(self, ox, oy, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="BakomaUnicodeFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter<font color="#909090">=None</font>)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="BakomaUnicodeFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="CMUUnicodeFonts">class <strong>CMUUnicodeFonts</strong></a>(<a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>A class representing Computer Modern Unicode <a href="#Fonts">Fonts</a>, made by<br>
Andrey V. Panov<br>
panov /at/ canopus. iacp. dvo. ru<br>
They are distributed under the X11 License.<br> </tt></td></tr>
<tr><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="matplotlib.mathtext.html#CMUUnicodeFonts">CMUUnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#Fonts">Fonts</a></dd>
</dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>:<br>
<dl><dt><a name="CMUUnicodeFonts-__init__"><strong>__init__</strong></a>(self, output<font color="#909090">='Agg'</font>)</dt><dd><tt># The path to the dir with the fontfiles</tt></dd></dl>
<dl><dt><a name="CMUUnicodeFonts-get_metrics"><strong>get_metrics</strong></a>(self, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="CMUUnicodeFonts-render"><strong>render</strong></a>(self, ox, oy, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="CMUUnicodeFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter<font color="#909090">=None</font>)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="CMUUnicodeFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="DummyFonts">class <strong>DummyFonts</strong></a>(<a href="matplotlib.mathtext.html#Fonts">Fonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>dummy class for debugging parser<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="DummyFonts-get_metrics"><strong>get_metrics</strong></a>(self, font, sym, fontsize, dpi)</dt></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="DummyFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
<dl><dt><a name="DummyFonts-render"><strong>render</strong></a>(self, ox, oy, facename, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="DummyFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="Element">class <strong>Element</strong></a></font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Element-__init__"><strong>__init__</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-advance"><strong>advance</strong></a>(self)</dt><dd><tt>get the horiz advance</tt></dd></dl>
<dl><dt><a name="Element-centerx"><strong>centerx</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-centery"><strong>centery</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-height"><strong>height</strong></a>(self)</dt><dd><tt>get the element height: ymax-ymin</tt></dd></dl>
<dl><dt><a name="Element-padx"><strong>padx</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-pady"><strong>pady</strong></a>(self)</dt></dl>
<dl><dt><a name="Element-render"><strong>render</strong></a>(self)</dt><dd><tt>render to the fonts canvas</tt></dd></dl>
<dl><dt><a name="Element-set_font"><strong>set_font</strong></a>(self, font)</dt><dd><tt>set the font (one of tt, it, rm , cal)</tt></dd></dl>
<dl><dt><a name="Element-set_origin"><strong>set_origin</strong></a>(self, ox, oy)</dt></dl>
<dl><dt><a name="Element-set_padx"><strong>set_padx</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="Element-set_pady"><strong>set_pady</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="Element-set_scale"><strong>set_scale</strong></a>(self, scale)</dt><dd><tt>scale the element by scale</tt></dd></dl>
<dl><dt><a name="Element-set_size_info"><strong>set_size_info</strong></a>(self, fontsize, dpi)</dt></dl>
<dl><dt><a name="Element-width"><strong>width</strong></a>(self)</dt><dd><tt>get the element width: xmax-xmin</tt></dd></dl>
<dl><dt><a name="Element-xmax"><strong>xmax</strong></a>(self)</dt><dd><tt>get the xmax of ink rect</tt></dd></dl>
<dl><dt><a name="Element-xmin"><strong>xmin</strong></a>(self)</dt><dd><tt>get the xmin of ink rect</tt></dd></dl>
<dl><dt><a name="Element-ymax"><strong>ymax</strong></a>(self)</dt><dd><tt>get the ymax of ink rect</tt></dd></dl>
<dl><dt><a name="Element-ymin"><strong>ymin</strong></a>(self)</dt><dd><tt>get the ymin of ink rect</tt></dd></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>dpi</strong> = 72</dl>
<dl><dt><strong>font</strong> = 'it'</dl>
<dl><dt><strong>fontsize</strong> = 12</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="ExpressionElement">class <strong>ExpressionElement</strong></a>(<a href="matplotlib.mathtext.html#GroupElement">GroupElement</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>The entire mathtext expression<br> </tt></td></tr>
<tr><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="matplotlib.mathtext.html#ExpressionElement">ExpressionElement</a></dd>
<dd><a href="matplotlib.mathtext.html#GroupElement">GroupElement</a></dd>
<dd><a href="matplotlib.mathtext.html#Element">Element</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="ExpressionElement-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#GroupElement">GroupElement</a>:<br>
<dl><dt><a name="ExpressionElement-__init__"><strong>__init__</strong></a>(self, elements)</dt></dl>
<dl><dt><a name="ExpressionElement-advance"><strong>advance</strong></a>(self)</dt><dd><tt>get the horiz advance</tt></dd></dl>
<dl><dt><a name="ExpressionElement-height"><strong>height</strong></a>(self)</dt><dd><tt>get the element height: ymax-ymin</tt></dd></dl>
<dl><dt><a name="ExpressionElement-render"><strong>render</strong></a>(self)</dt><dd><tt>render to the fonts canvas</tt></dd></dl>
<dl><dt><a name="ExpressionElement-set_font"><strong>set_font</strong></a>(self, font)</dt><dd><tt>set the font (one of tt, it, rm , cal)</tt></dd></dl>
<dl><dt><a name="ExpressionElement-set_origin"><strong>set_origin</strong></a>(self, ox, oy)</dt></dl>
<dl><dt><a name="ExpressionElement-set_size_info"><strong>set_size_info</strong></a>(self, fontsize, dpi)</dt></dl>
<dl><dt><a name="ExpressionElement-width"><strong>width</strong></a>(self)</dt><dd><tt>get the element width: xmax-xmin</tt></dd></dl>
<dl><dt><a name="ExpressionElement-xmax"><strong>xmax</strong></a>(self)</dt><dd><tt>get the max ink in x</tt></dd></dl>
<dl><dt><a name="ExpressionElement-xmin"><strong>xmin</strong></a>(self)</dt><dd><tt>get the minimum ink in x</tt></dd></dl>
<dl><dt><a name="ExpressionElement-ymax"><strong>ymax</strong></a>(self)</dt><dd><tt>get the max ink in y</tt></dd></dl>
<dl><dt><a name="ExpressionElement-ymin"><strong>ymin</strong></a>(self)</dt><dd><tt>get the minimum ink in y</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><a name="ExpressionElement-centerx"><strong>centerx</strong></a>(self)</dt></dl>
<dl><dt><a name="ExpressionElement-centery"><strong>centery</strong></a>(self)</dt></dl>
<dl><dt><a name="ExpressionElement-padx"><strong>padx</strong></a>(self)</dt></dl>
<dl><dt><a name="ExpressionElement-pady"><strong>pady</strong></a>(self)</dt></dl>
<dl><dt><a name="ExpressionElement-set_padx"><strong>set_padx</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="ExpressionElement-set_pady"><strong>set_pady</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="ExpressionElement-set_scale"><strong>set_scale</strong></a>(self, scale)</dt><dd><tt>scale the element by scale</tt></dd></dl>
<hr>
Data and other attributes inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><strong>dpi</strong> = 72</dl>
<dl><dt><strong>font</strong> = 'it'</dl>
<dl><dt><strong>fontsize</strong> = 12</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="Fonts">class <strong>Fonts</strong></a></font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>An abstract base class for fonts that want to render mathtext<br>
<br>
The class must be able to take symbol keys and font file names and<br>
return the character metrics as well as do the drawing<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Fonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
<dl><dt><a name="Fonts-get_metrics"><strong>get_metrics</strong></a>(self, facename, sym, fontsize, dpi)</dt><dd><tt>facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.<br>
<br>
fontsize is in points<br>
<br>
Return object has attributes - see<br>
<a href="http://www.freetype.org/freetype2/docs/tutorial/step2.html">http://www.freetype.org/freetype2/docs/tutorial/step2.html</a> for<br>
a pictoral representation of these attributes<br>
<br>
advance<br>
height<br>
width<br>
xmin, xmax, ymin, ymax - the ink rectangle of the glyph</tt></dd></dl>
<dl><dt><a name="Fonts-render"><strong>render</strong></a>(self, ox, oy, facename, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="Fonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="GroupElement">class <strong>GroupElement</strong></a>(<a href="matplotlib.mathtext.html#Element">Element</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>A group is a collection of elements<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="GroupElement-__init__"><strong>__init__</strong></a>(self, elements)</dt></dl>
<dl><dt><a name="GroupElement-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="GroupElement-advance"><strong>advance</strong></a>(self)</dt><dd><tt>get the horiz advance</tt></dd></dl>
<dl><dt><a name="GroupElement-height"><strong>height</strong></a>(self)</dt><dd><tt>get the element height: ymax-ymin</tt></dd></dl>
<dl><dt><a name="GroupElement-render"><strong>render</strong></a>(self)</dt><dd><tt>render to the fonts canvas</tt></dd></dl>
<dl><dt><a name="GroupElement-set_font"><strong>set_font</strong></a>(self, font)</dt><dd><tt>set the font (one of tt, it, rm , cal)</tt></dd></dl>
<dl><dt><a name="GroupElement-set_origin"><strong>set_origin</strong></a>(self, ox, oy)</dt></dl>
<dl><dt><a name="GroupElement-set_size_info"><strong>set_size_info</strong></a>(self, fontsize, dpi)</dt></dl>
<dl><dt><a name="GroupElement-width"><strong>width</strong></a>(self)</dt><dd><tt>get the element width: xmax-xmin</tt></dd></dl>
<dl><dt><a name="GroupElement-xmax"><strong>xmax</strong></a>(self)</dt><dd><tt>get the max ink in x</tt></dd></dl>
<dl><dt><a name="GroupElement-xmin"><strong>xmin</strong></a>(self)</dt><dd><tt>get the minimum ink in x</tt></dd></dl>
<dl><dt><a name="GroupElement-ymax"><strong>ymax</strong></a>(self)</dt><dd><tt>get the max ink in y</tt></dd></dl>
<dl><dt><a name="GroupElement-ymin"><strong>ymin</strong></a>(self)</dt><dd><tt>get the minimum ink in y</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><a name="GroupElement-centerx"><strong>centerx</strong></a>(self)</dt></dl>
<dl><dt><a name="GroupElement-centery"><strong>centery</strong></a>(self)</dt></dl>
<dl><dt><a name="GroupElement-padx"><strong>padx</strong></a>(self)</dt></dl>
<dl><dt><a name="GroupElement-pady"><strong>pady</strong></a>(self)</dt></dl>
<dl><dt><a name="GroupElement-set_padx"><strong>set_padx</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="GroupElement-set_pady"><strong>set_pady</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="GroupElement-set_scale"><strong>set_scale</strong></a>(self, scale)</dt><dd><tt>scale the element by scale</tt></dd></dl>
<hr>
Data and other attributes inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><strong>dpi</strong> = 72</dl>
<dl><dt><strong>font</strong> = 'it'</dl>
<dl><dt><strong>fontsize</strong> = 12</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="Handler">class <strong>Handler</strong></a></font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Handler-accent"><strong>accent</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-clear"><strong>clear</strong></a>(self)</dt></dl>
<dl><dt><a name="Handler-composite"><strong>composite</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-expression"><strong>expression</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-font"><strong>font</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-group"><strong>group</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-is_overunder"><strong>is_overunder</strong></a>(self, prev)</dt></dl>
<dl><dt><a name="Handler-space"><strong>space</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-subscript"><strong>subscript</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-subsuperscript"><strong>subsuperscript</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-superscript"><strong>superscript</strong></a>(self, s, loc, toks)</dt></dl>
<dl><dt><a name="Handler-symbol"><strong>symbol</strong></a>(self, s, loc, toks)</dt></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>symbols</strong> = []</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="MyUnicodeFonts">class <strong>MyUnicodeFonts</strong></a>(<a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="matplotlib.mathtext.html#MyUnicodeFonts">MyUnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a></dd>
<dd><a href="matplotlib.mathtext.html#Fonts">Fonts</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="MyUnicodeFonts-__init__"><strong>__init__</strong></a>(self)</dt></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#UnicodeFonts">UnicodeFonts</a>:<br>
<dl><dt><a name="MyUnicodeFonts-get_metrics"><strong>get_metrics</strong></a>(self, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="MyUnicodeFonts-render"><strong>render</strong></a>(self, ox, oy, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="MyUnicodeFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter<font color="#909090">=None</font>)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="MyUnicodeFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="SpaceElement">class <strong>SpaceElement</strong></a>(<a href="matplotlib.mathtext.html#Element">Element</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>blank horizontal space<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="SpaceElement-__init__"><strong>__init__</strong></a>(self, space, height<font color="#909090">=0</font>)</dt><dd><tt>space is the amount of blank space in fraction of fontsize<br>
height is the height of the space in fraction of fontsize</tt></dd></dl>
<dl><dt><a name="SpaceElement-advance"><strong>advance</strong></a>(self)</dt><dd><tt>get the horiz advance</tt></dd></dl>
<dl><dt><a name="SpaceElement-height"><strong>height</strong></a>(self)</dt><dd><tt>get the element height: ymax-ymin</tt></dd></dl>
<dl><dt><a name="SpaceElement-set_font"><strong>set_font</strong></a>(self, f)</dt></dl>
<dl><dt><a name="SpaceElement-width"><strong>width</strong></a>(self)</dt><dd><tt>get the element width: xmax-xmin</tt></dd></dl>
<dl><dt><a name="SpaceElement-xmax"><strong>xmax</strong></a>(self)</dt><dd><tt>get the max ink in x</tt></dd></dl>
<dl><dt><a name="SpaceElement-xmin"><strong>xmin</strong></a>(self)</dt><dd><tt>get the minimum ink in x</tt></dd></dl>
<dl><dt><a name="SpaceElement-ymax"><strong>ymax</strong></a>(self)</dt><dd><tt>get the max ink in y</tt></dd></dl>
<dl><dt><a name="SpaceElement-ymin"><strong>ymin</strong></a>(self)</dt><dd><tt>get the minimum ink in y</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><a name="SpaceElement-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="SpaceElement-centerx"><strong>centerx</strong></a>(self)</dt></dl>
<dl><dt><a name="SpaceElement-centery"><strong>centery</strong></a>(self)</dt></dl>
<dl><dt><a name="SpaceElement-padx"><strong>padx</strong></a>(self)</dt></dl>
<dl><dt><a name="SpaceElement-pady"><strong>pady</strong></a>(self)</dt></dl>
<dl><dt><a name="SpaceElement-render"><strong>render</strong></a>(self)</dt><dd><tt>render to the fonts canvas</tt></dd></dl>
<dl><dt><a name="SpaceElement-set_origin"><strong>set_origin</strong></a>(self, ox, oy)</dt></dl>
<dl><dt><a name="SpaceElement-set_padx"><strong>set_padx</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="SpaceElement-set_pady"><strong>set_pady</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="SpaceElement-set_scale"><strong>set_scale</strong></a>(self, scale)</dt><dd><tt>scale the element by scale</tt></dd></dl>
<dl><dt><a name="SpaceElement-set_size_info"><strong>set_size_info</strong></a>(self, fontsize, dpi)</dt></dl>
<hr>
Data and other attributes inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><strong>dpi</strong> = 72</dl>
<dl><dt><strong>font</strong> = 'it'</dl>
<dl><dt><strong>fontsize</strong> = 12</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="StandardPSFonts">class <strong>StandardPSFonts</strong></a>(<a href="matplotlib.mathtext.html#Fonts">Fonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Use the standard postscript fonts for rendering to backend_ps<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="StandardPSFonts-__init__"><strong>__init__</strong></a>(self)</dt></dl>
<dl><dt><a name="StandardPSFonts-get_kern"><strong>get_kern</strong></a>(self, font, symleft, symright, fontsize, dpi)</dt></dl>
<dl><dt><a name="StandardPSFonts-get_metrics"><strong>get_metrics</strong></a>(self, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="StandardPSFonts-render"><strong>render</strong></a>(self, ox, oy, font, sym, fontsize, dpi)</dt></dl>
<dl><dt><a name="StandardPSFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>basepath</strong> = '/usr/local/lib/python2.5/site-packages/matplotlib/mpl-data/fonts/afm'</dl>
<dl><dt><strong>fnames</strong> = ('psyr', 'pncri8a', 'pcrr8a', 'pncr8a', 'pzcmi8a')</dl>
<dl><dt><strong>fontmap</strong> = {'cal': 'pzcmi8a', 'it': 'pncri8a', 'rm': 'pncr8a', 'tt': 'pcrr8a'}</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="SymbolElement">class <strong>SymbolElement</strong></a>(<a href="matplotlib.mathtext.html#Element">Element</a>)</font></td></tr>
<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="SymbolElement-__init__"><strong>__init__</strong></a>(self, sym)</dt></dl>
<dl><dt><a name="SymbolElement-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="SymbolElement-advance"><strong>advance</strong></a>(self)</dt><dd><tt>get the horiz advance</tt></dd></dl>
<dl><dt><a name="SymbolElement-height"><strong>height</strong></a>(self)</dt><dd><tt>get the element height: ymax-ymin</tt></dd></dl>
<dl><dt><a name="SymbolElement-render"><strong>render</strong></a>(self)</dt><dd><tt>render to the fonts canvas</tt></dd></dl>
<dl><dt><a name="SymbolElement-set_font"><strong>set_font</strong></a>(self, font)</dt><dd><tt>set the font (one of tt, it, rm , cal)</tt></dd></dl>
<dl><dt><a name="SymbolElement-set_origin"><strong>set_origin</strong></a>(self, ox, oy)</dt></dl>
<dl><dt><a name="SymbolElement-set_size_info"><strong>set_size_info</strong></a>(self, fontsize, dpi)</dt></dl>
<dl><dt><a name="SymbolElement-width"><strong>width</strong></a>(self)</dt><dd><tt>get the element width: xmax-xmin</tt></dd></dl>
<dl><dt><a name="SymbolElement-xmax"><strong>xmax</strong></a>(self)</dt><dd><tt>get the max ink in x</tt></dd></dl>
<dl><dt><a name="SymbolElement-xmin"><strong>xmin</strong></a>(self)</dt><dd><tt>get the minimum ink in x</tt></dd></dl>
<dl><dt><a name="SymbolElement-ymax"><strong>ymax</strong></a>(self)</dt><dd><tt>get the max ink in y</tt></dd></dl>
<dl><dt><a name="SymbolElement-ymin"><strong>ymin</strong></a>(self)</dt><dd><tt>get the minimum ink in y</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><a name="SymbolElement-centerx"><strong>centerx</strong></a>(self)</dt></dl>
<dl><dt><a name="SymbolElement-centery"><strong>centery</strong></a>(self)</dt></dl>
<dl><dt><a name="SymbolElement-padx"><strong>padx</strong></a>(self)</dt></dl>
<dl><dt><a name="SymbolElement-pady"><strong>pady</strong></a>(self)</dt></dl>
<dl><dt><a name="SymbolElement-set_padx"><strong>set_padx</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="SymbolElement-set_pady"><strong>set_pady</strong></a>(self, pad)</dt><dd><tt>set the y padding in points</tt></dd></dl>
<dl><dt><a name="SymbolElement-set_scale"><strong>set_scale</strong></a>(self, scale)</dt><dd><tt>scale the element by scale</tt></dd></dl>
<hr>
Data and other attributes inherited from <a href="matplotlib.mathtext.html#Element">Element</a>:<br>
<dl><dt><strong>dpi</strong> = 72</dl>
<dl><dt><strong>font</strong> = 'it'</dl>
<dl><dt><strong>fontsize</strong> = 12</dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="UnicodeFonts">class <strong>UnicodeFonts</strong></a>(<a href="matplotlib.mathtext.html#Fonts">Fonts</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>An abstract base class for handling Unicode fonts.<br>
<br>
Specific terminology:<br>
* fontface: an FT2Font object, corresponding to a facename<br>
* facename: a string that defines the (type)face's name - 'rm', 'it' etc.<br>
* filename: a string that is used for generating a fontface object<br>
* symbol*: a single Unicode character or a TeX command,<br>
or to be precise, a TeX symbol command like lpha (but not rac) or<br>
even a Type1/PS name<br>
* filenamesd: a dict that maps the face's name to the filename:<br>
filenamesd = { 'cal' : 'fontnamecal.ext',<br>
'rm' : 'fontnamerm.ext',<br>
'tt' : 'fontnamett.ext',<br>
'it' : 'fontnameit.ext',<br>
None : 'fontnamesmth.ext'}<br>
filenamesd should be declared as a class atribute<br>
* glyphdict: a dict used for caching of glyph specific data<br>
* fonts: a dict of facename -> fontface pairs<br>
* charmaps: a dict of facename -> charmap pairs. Charmap maps character<br>
codes to glyph indices<br>
* glyphmaps: a dict of facename -> glyphmap pairs. A glyphmap is an<br>
inverted charmap<br>
* output: a string in ['Agg','SVG','PS'], coresponding to the backends<br>
* index: Fontfile specific index of a glyph.<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="UnicodeFonts-__init__"><strong>__init__</strong></a>(self, output<font color="#909090">='Agg'</font>)</dt><dd><tt># The path to the dir with the fontfiles</tt></dd></dl>
<dl><dt><a name="UnicodeFonts-get_metrics"><strong>get_metrics</strong></a>(self, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="UnicodeFonts-render"><strong>render</strong></a>(self, ox, oy, facename, symbol, fontsize, dpi)</dt></dl>
<dl><dt><a name="UnicodeFonts-set_canvas_size"><strong>set_canvas_size</strong></a>(self, w, h, pswriter<font color="#909090">=None</font>)</dt><dd><tt>Dimension the drawing canvas; may be a noop</tt></dd></dl>
<hr>
Methods inherited from <a href="matplotlib.mathtext.html#Fonts">Fonts</a>:<br>
<dl><dt><a name="UnicodeFonts-get_kern"><strong>get_kern</strong></a>(self, facename, symleft, symright, fontsize, dpi)</dt><dd><tt>Get the kerning distance for font between symleft and symright.<br>
<br>
facename is one of tt, it, rm, cal or None<br>
<br>
sym is a single symbol(alphanum, punct) or a special symbol<br>
like \sigma.</tt></dd></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="math_parse_s_ft2font_common">class <strong>math_parse_s_ft2font_common</strong></a></font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Parse the math expression s, return the (bbox, fonts) tuple needed<br>
to render it.<br>
<br>
fontsize must be in points<br>
<br>
return is width, height, fonts<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="math_parse_s_ft2font_common-__call__"><strong>__call__</strong></a>(self, s, dpi, fontsize, angle<font color="#909090">=0</font>)</dt></dl>
<dl><dt><a name="math_parse_s_ft2font_common-__init__"><strong>__init__</strong></a>(self, output)</dt></dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>major</strong> = 2</dl>
<dl><dt><strong>minor1</strong> = 5</dl>
<dl><dt><strong>minor2</strong> = 1</dl>
<dl><dt><strong>tmp</strong> = 0</dl>
</td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#eeaa77">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
<tr><td bgcolor="#eeaa77"><tt> </tt></td><td> </td>
<td width="100%"><dl><dt><a name="-FT2Font"><strong>FT2Font</strong></a>(...)</dt><dd><tt>FT2Font</tt></dd></dl>
<dl><dt><a name="-StringIO"><strong>StringIO</strong></a>(...)</dt><dd><tt><a href="#-StringIO">StringIO</a>([s]) -- Return a StringIO-like stream for reading or writing</tt></dd></dl>
<dl><dt><a name="-font_open"><strong>font_open</strong></a>(filename)</dt></dl>
<dl><dt><a name="-get_type1_name"><strong>get_type1_name</strong></a>(symbol)</dt><dd><tt><a href="#-get_type1_name">get_type1_name</a>(symbol) -> string<br>
<br>
Returns the the Type1 name of symbol.<br>
symbol can be a single unicode character, or a TeX command (i.e. r'\pi').</tt></dd></dl>
<dl><dt><a name="-get_unicode_index"><strong>get_unicode_index</strong></a>(symbol)</dt><dd><tt><a href="#-get_unicode_index">get_unicode_index</a>(symbol) -> integer<br>
<br>
Return the integer index (from the Unicode table) of symbol.<br>
symbol can be a single unicode character, a TeX command (i.e. r'\pi'),<br>
or a Type1 symbol name (i.e. 'phi').</tt></dd></dl>
</td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#55aa55">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
<tr><td bgcolor="#55aa55"><tt> </tt></td><td> </td>
<td width="100%"><strong>absolute</strong> = <ufunc 'absolute'><br>
<strong>accent</strong> = accent<br>
<strong>alphanums</strong> = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'<br>
<strong>alphas</strong> = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'<br>
<strong>ampersand</strong> = "&"<br>
<strong>at</strong> = "@"<br>
<strong>bakoma_fonts</strong> = []<br>
<strong>binop</strong> = {{{"+" | "-"} | "*"} | "/"}<br>
<strong>bslash</strong> = "\"<br>
<strong>cal</strong> = "cal"<br>
<strong>char</strong> = W:(abcd...)<br>
<strong>charOverChars</strong> = {r'\angstrom': (('rm', 'A', 1.0), (None, r'\circ', 0.5), 0.0)}<br>
<strong>cmkern</strong> = {'cmex10': {}, 'cmmi10': {('9', 'A'): -0.055555, ('9', 'M'): -0.055555, ('9', 'N'): -0.055555, ('9', 'Y'): 0.055555, ('9', 'Z'): -0.055555, ('d', 'Y'): 0.055555, ('d', 'Z'): -0.055555, ('d', 'f'): -0.16666700000000001, ('d', 'j'): -0.111112}, 'cmr10': {('A', 'C'): -0.027779000000000002, ('A', 'G'): -0.027779000000000002, ('A', 'O'): -0.027779000000000002, ('A', 'Q'): -0.027779000000000002, ('A', 'T'): -0.083334000000000005, ('A', 'U'): -0.027779000000000002, ('A', 'V'): -0.111112, ('A', 'W'): -0.111112, ('A', 'Y'): -0.083334000000000005, ('A', 't'): -0.027779000000000002, ...}, 'cmsy10': {}, 'cmtt10': {}}<br>
<strong>colon</strong> = ":"<br>
<strong>comma</strong> = ","<br>
<strong>composite</strong> = composite<br>
<strong>div</strong> = "/"<br>
<strong>division</strong> = _Feature((2, 2, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0), 8192)<br>
<strong>equals</strong> = "="<br>
<strong>exclamation</strong> = "!"<br>
<strong>expression</strong> = expression<br>
<strong>font</strong> = font<br>
<strong>fontManager</strong> = <matplotlib.font_manager.FontManager instance at 0xb5bade8c><br>
<strong>fontname</strong> = {{{"rm" | "cal"} | "it"} | "tt"}<br>
<strong>group</strong> = group<br>
<strong>grouping</strong> = {{{"[" | "]"} | "("} | ")"}<br>
<strong>handler</strong> = <matplotlib.mathtext.Handler instance at 0xb59b612c><br>
<strong>italics</strong> = "it"<br>
<strong>langle</strong> = "<"<br>
<strong>latex_to_bakoma</strong> = {'(': ('cmr10', 119), ')': ('cmr10', 68), '*': ('cmsy10', 9), '+': ('cmr10', 76), ',': ('cmmi10', 44), '-': ('cmsy10', 17), '.': ('cmmi10', 51), '/': ('cmmi10', 98), '0': ('cmr10', 40), '1': ('cmr10', 100), ...}<br>
<strong>latex_to_standard</strong> = {r'\Delta': ('psyr', 68), r'\Diamond': ('psyr', 224), r'\Downarrow': ('psyr', 223), r'\Gamma': ('psyr', 89), r'\Im': ('psyr', 193), r'\Leftarrow': ('psyr', 220), r'\Leftrightarrow': ('psyr', 219), r'\Phi': ('psyr', 70), r'\Pi': ('psyr', 213), r'\Re': ('psyr', 194), ...}<br>
<strong>lbrace</strong> = Suppress:("{")<br>
<strong>lbrack</strong> = "["<br>
<strong>lparen</strong> = "("<br>
<strong>math_parse_s_ft2font</strong> = <matplotlib.mathtext.math_parse_s_ft2font_common instance at 0x8349c6c><br>
<strong>math_parse_s_ft2font_svg</strong> = <matplotlib.mathtext.math_parse_s_ft2font_common instance at 0x8349c8c><br>
<strong>math_parse_s_pdf</strong> = <matplotlib.mathtext.math_parse_s_ft2font_common instance at 0x8349ccc><br>
<strong>math_parse_s_ps</strong> = <matplotlib.mathtext.math_parse_s_ft2font_common instance at 0x8349cac><br>
<strong>minus</strong> = "-"<br>
<strong>misc</strong> = {{{"!" | "@"} | "%"} | "&"}<br>
<strong>number</strong> = Combine:({{W:(0123...) ["."]} [W:(0123...)]})<br>
<strong>nums</strong> = '0123456789'<br>
<strong>over</strong> = "over"<br>
<strong>overUnder</strong> = {"over" | "under"}<br>
<strong>overunder</strong> = {r'\coprod': 1, r'\int': 1, r'\prod': 1, r'\sum': 1}<br>
<strong>percent</strong> = "%"<br>
<strong>period</strong> = "."<br>
<strong>plus</strong> = "+"<br>
<strong>punctuation</strong> = {{{":" | ","} | "."} | ";"}<br>
<strong>rangle</strong> = ">"<br>
<strong>rbrace</strong> = Suppress:("}")<br>
<strong>rbrack</strong> = "]"<br>
<strong>rcParams</strong> = {'axes.axisbelow': False, 'axes.edgecolor': 'k', 'axes.facecolor': 'w', 'axes.formatter.limits': (-7, 7), 'axes.grid': False, 'axes.hold': True, 'axes.labelcolor': 'k', 'axes.labelsize': 12, 'axes.linewidth': 1.0, 'axes.titlesize': 14, ...}<br>
<strong>relation</strong> = {{"<" | ">"} | "="}<br>
<strong>roman</strong> = "rm"<br>
<strong>rparen</strong> = ")"<br>
<strong>semicolon</strong> = ";"<br>
<strong>space</strong> = {FollowedBy:("\") space}<br>
<strong>subscript</strong> = subscript<br>
<strong>subsuperscript</strong> = subsuperscript<br>
<strong>superscript</strong> = superscript<br>
<strong>symbol</strong> = Re:('(\\\\[a-zA-Z0-9]+(?!{))|([a-zA-Z0-9 ])|([+\\-*/])|([<>=])|([:,.;!])|([!@%&])|([[\\]()])')<br>
<strong>symgroup</strong> = {{font | group} | Re:('(\\\\[a-zA-Z0-9]+(?!{))|(...+\\-*/])|([<>=])|([:,.;!])|([!@%&])|([[\\]()])')}<br>
<strong>tex2type1</strong> = {'AA': 'uni212B', 'AE': 'AE', 'BbbC': 'uni2102', 'BbbN': 'uni2115', 'BbbP': 'uni2119', 'BbbQ': 'uni211A', 'BbbR': 'uni211D', 'BbbZ': 'uni2124', 'Bumpeq': 'uni224E', 'Cap': 'uni22D2', ...}<br>
<strong>tex2uni</strong> = {'AA': 8491, 'AE': 198, 'BbbC': 8450, 'BbbN': 8469, 'BbbP': 8473, 'BbbQ': 8474, 'BbbR': 8477, 'BbbZ': 8484, 'Bumpeq': 8782, 'Cap': 8914, ...}<br>
<strong>texsym</strong> = Combine:({{"\" W:(abcd...)} ~{"{"}})<br>
<strong>times</strong> = "*"<br>
<strong>type12uni</strong> = {'A': 65, 'AE': 198, 'Aacute': 193, 'Acircumflex': 194, 'Adieresis': 196, 'Agrave': 192, 'Aring': 197, 'Atilde': 195, 'B': 66, 'C': 67, ...}<br>
<strong>typewriter</strong> = "tt"<br>
<strong>under</strong> = "under"<br>
<strong>uni2type1</strong> = {32: 'space', 33: 'exclam', 34: 'quotedbl', 35: 'numbersign', 36: 'dollar', 37: 'percent', 38: 'ampersand', 39: 'quotesingle', 40: 'parenleft', 41: 'parenright', ...}<br>
<strong>verbose</strong> = <matplotlib.Verbose instance at 0xb7a978ec></td></tr></table>
</td>
</tr>
</table>
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