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<div class="section" id="module-matplotlib.font_manager">
<span id="matplotlib-font-manager"></span><h1><code class="docutils literal notranslate"><span class="pre">matplotlib.font_manager</span></code><a class="headerlink" href="#module-matplotlib.font_manager" title="Permalink to this headline">¶</a></h1>
<p>A module for finding, managing, and using fonts across platforms.</p>
<p>This module provides a single <a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a> instance that can
be shared across backends and platforms. The <a class="reference internal" href="#matplotlib.font_manager.findfont" title="matplotlib.font_manager.findfont"><code class="xref py py-obj docutils literal notranslate"><span class="pre">findfont</span></code></a>
function returns the best TrueType (TTF) font file in the local or
system font path that matches the specified <a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a>
instance. The <a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a> also handles Adobe Font Metrics
(AFM) font files for use by the PostScript backend.</p>
<p>The design is based on the <a class="reference external" href="http://www.w3.org/TR/1998/REC-CSS2-19980512/">W3C Cascading Style Sheet, Level 1 (CSS1)
font specification</a>.
Future versions may implement the Level 2 or 2.1 specifications.</p>
<dl class="py class">
<dt id="matplotlib.font_manager.FontEntry">
<em class="property">class </em><code class="descclassname">matplotlib.font_manager.</code><code class="descname">FontEntry</code><span class="sig-paren">(</span><em><span class="n">fname</span><span class="o">=</span><span class="default_value">''</span></em>, <em><span class="n">name</span><span class="o">=</span><span class="default_value">''</span></em>, <em><span class="n">style</span><span class="o">=</span><span class="default_value">'normal'</span></em>, <em><span class="n">variant</span><span class="o">=</span><span class="default_value">'normal'</span></em>, <em><span class="n">weight</span><span class="o">=</span><span class="default_value">'normal'</span></em>, <em><span class="n">stretch</span><span class="o">=</span><span class="default_value">'normal'</span></em>, <em><span class="n">size</span><span class="o">=</span><span class="default_value">'medium'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontEntry"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontEntry" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.9)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>A class for storing Font properties. It is used when populating
the font lookup dictionary.</p>
</dd></dl>
<dl class="py class">
<dt id="matplotlib.font_manager.FontManager">
<em class="property">class </em><code class="descclassname">matplotlib.font_manager.</code><code class="descname">FontManager</code><span class="sig-paren">(</span><em><span class="n">size</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">weight</span><span class="o">=</span><span class="default_value">'normal'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.9)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>On import, the <a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a> singleton instance creates a list of ttf and
afm fonts and caches their <a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a>. The <a class="reference internal" href="#matplotlib.font_manager.FontManager.findfont" title="matplotlib.font_manager.FontManager.findfont"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager.findfont</span></code></a>
method does a nearest neighbor search to find the font that most closely
matches the specification. If no good enough match is found, the default
font is returned.</p>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.addfont">
<code class="descname">addfont</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">path</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.addfont"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.addfont" title="Permalink to this definition">¶</a></dt>
<dd><p>Cache the properties of the font at <em>path</em> to make it available to the
<a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a>. The type of font is inferred from the path suffix.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>path</strong><span class="classifier">str or path-like</span></dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.defaultFont">
<em class="property">property </em><code class="descname">defaultFont</code><a class="headerlink" href="#matplotlib.font_manager.FontManager.defaultFont" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.findfont">
<code class="descname">findfont</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">prop</span></em>, <em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em>, <em><span class="n">directory</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fallback_to_default</span><span class="o">=</span><span class="default_value">True</span></em>, <em><span class="n">rebuild_if_missing</span><span class="o">=</span><span class="default_value">True</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.findfont"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.findfont" title="Permalink to this definition">¶</a></dt>
<dd><p>Find a font that most closely matches the given font properties.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>prop</strong><span class="classifier">str or <a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a></span></dt><dd><p>The font properties to search for. This can be either a
<a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a> object or a string defining a
<a class="reference external" href="https://www.freedesktop.org/software/fontconfig/fontconfig-user.html">fontconfig patterns</a>.</p>
</dd>
<dt><strong>fontext</strong><span class="classifier">{'ttf', 'afm'}, default: 'ttf'</span></dt><dd><p>The extension of the font file:</p>
<ul class="simple">
<li>'ttf': TrueType and OpenType fonts (.ttf, .ttc, .otf)</li>
<li>'afm': Adobe Font Metrics (.afm)</li>
</ul>
</dd>
<dt><strong>directory</strong><span class="classifier">str, optional</span></dt><dd><p>If given, only search this directory and its subdirectories.</p>
</dd>
<dt><strong>fallback_to_default</strong><span class="classifier">bool</span></dt><dd><p>If True, will fallback to the default font family (usually
"DejaVu Sans" or "Helvetica") if the first lookup hard-fails.</p>
</dd>
<dt><strong>rebuild_if_missing</strong><span class="classifier">bool</span></dt><dd><p>Whether to rebuild the font cache and search again if the first
match appears to point to a nonexisting font (i.e., the font cache
contains outdated entries).</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>str</dt><dd><p>The filename of the best matching font.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>This performs a nearest neighbor search. Each font is given a
similarity score to the target font properties. The first font with
the highest score is returned. If no matches below a certain
threshold are found, the default font (usually DejaVu Sans) is
returned.</p>
<p>The result is cached, so subsequent lookups don't have to
perform the O(n) nearest neighbor search.</p>
<p>See the <a class="reference external" href="http://www.w3.org/TR/1998/REC-CSS2-19980512/">W3C Cascading Style Sheet, Level 1</a> documentation
for a description of the font finding algorithm.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.get_default_size">
<em class="property">static </em><code class="descname">get_default_size</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.get_default_size"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.get_default_size" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the default font size.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.get_default_weight">
<code class="descname">get_default_weight</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.get_default_weight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.get_default_weight" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the default font weight.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_family">
<code class="descname">score_family</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">families</span></em>, <em><span class="n">family2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_family"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_family" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between the list of font families in
<em>families</em> and the font family name <em>family2</em>.</p>
<p>An exact match at the head of the list returns 0.0.</p>
<p>A match further down the list will return between 0 and 1.</p>
<p>No match will return 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_size">
<code class="descname">score_size</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">size1</span></em>, <em><span class="n">size2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_size"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_size" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between <em>size1</em> and <em>size2</em>.</p>
<p>If <em>size2</em> (the size specified in the font file) is 'scalable', this
function always returns 0.0, since any font size can be generated.</p>
<p>Otherwise, the result is the absolute distance between <em>size1</em> and
<em>size2</em>, normalized so that the usual range of font sizes (6pt -
72pt) will lie between 0.0 and 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_stretch">
<code class="descname">score_stretch</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">stretch1</span></em>, <em><span class="n">stretch2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_stretch"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_stretch" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between <em>stretch1</em> and <em>stretch2</em>.</p>
<p>The result is the absolute value of the difference between the
CSS numeric values of <em>stretch1</em> and <em>stretch2</em>, normalized
between 0.0 and 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_style">
<code class="descname">score_style</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">style1</span></em>, <em><span class="n">style2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_style"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_style" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between <em>style1</em> and <em>style2</em>.</p>
<p>An exact match returns 0.0.</p>
<p>A match between 'italic' and 'oblique' returns 0.1.</p>
<p>No match returns 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_variant">
<code class="descname">score_variant</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">variant1</span></em>, <em><span class="n">variant2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_variant"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_variant" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between <em>variant1</em> and <em>variant2</em>.</p>
<p>An exact match returns 0.0, otherwise 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.score_weight">
<code class="descname">score_weight</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">weight1</span></em>, <em><span class="n">weight2</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.score_weight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.score_weight" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a match score between <em>weight1</em> and <em>weight2</em>.</p>
<p>The result is 0.0 if both weight1 and weight 2 are given as strings
and have the same value.</p>
<p>Otherwise, the result is the absolute value of the difference between
the CSS numeric values of <em>weight1</em> and <em>weight2</em>, normalized between
0.05 and 1.0.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontManager.set_default_weight">
<code class="descname">set_default_weight</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">weight</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontManager.set_default_weight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontManager.set_default_weight" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the default font weight. The initial value is 'normal'.</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt id="matplotlib.font_manager.FontProperties">
<em class="property">class </em><code class="descclassname">matplotlib.font_manager.</code><code class="descname">FontProperties</code><span class="sig-paren">(</span><em><span class="n">family</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">style</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">variant</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">weight</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">stretch</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">size</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fname</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.9)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>A class for storing and manipulating font properties.</p>
<p>The font properties are those described in the <a class="reference external" href="http://www.w3.org/TR/1998/REC-CSS2-19980512/">W3C Cascading
Style Sheet, Level 1</a> font
specification. The six properties are:</p>
<ul class="simple">
<li>family: A list of font names in decreasing order of priority.
The items may include a generic font family name, either
'serif', 'sans-serif', 'cursive', 'fantasy', or 'monospace'.
In that case, the actual font to be used will be looked up
from the associated rcParam.</li>
<li>style: Either 'normal', 'italic' or 'oblique'.</li>
<li>variant: Either 'normal' or 'small-caps'.</li>
<li>stretch: A numeric value in the range 0-1000 or one of
'ultra-condensed', 'extra-condensed', 'condensed',
'semi-condensed', 'normal', 'semi-expanded', 'expanded',
'extra-expanded' or 'ultra-expanded'.</li>
<li>weight: A numeric value in the range 0-1000 or one of
'ultralight', 'light', 'normal', 'regular', 'book', 'medium',
'roman', 'semibold', 'demibold', 'demi', 'bold', 'heavy',
'extra bold', 'black'.</li>
<li>size: Either an relative value of 'xx-small', 'x-small',
'small', 'medium', 'large', 'x-large', 'xx-large' or an
absolute font size, e.g., 12.</li>
</ul>
<p>The default font property for TrueType fonts (as specified in the
default rcParams) is</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">sans</span><span class="o">-</span><span class="n">serif</span><span class="p">,</span> <span class="n">normal</span><span class="p">,</span> <span class="n">normal</span><span class="p">,</span> <span class="n">normal</span><span class="p">,</span> <span class="n">normal</span><span class="p">,</span> <span class="n">scalable</span><span class="o">.</span>
</pre></div>
</div>
<p>Alternatively, a font may be specified using the absolute path to a font
file, by using the <em>fname</em> kwarg. However, in this case, it is typically
simpler to just pass the path (as a <a class="reference external" href="https://docs.python.org/3/library/pathlib.html#pathlib.Path" title="(in Python v3.9)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">pathlib.Path</span></code></a>, not a <a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.9)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">str</span></code></a>) to the
<em>font</em> kwarg of the <a class="reference internal" href="text_api.html#matplotlib.text.Text" title="matplotlib.text.Text"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Text</span></code></a> object.</p>
<p>The preferred usage of font sizes is to use the relative values,
e.g., 'large', instead of absolute font sizes, e.g., 12. This
approach allows all text sizes to be made larger or smaller based
on the font manager's default font size.</p>
<p>This class will also accept a <a class="reference external" href="https://www.freedesktop.org/wiki/Software/fontconfig/">fontconfig</a> <a class="reference external" href="https://www.freedesktop.org/software/fontconfig/fontconfig-user.html">pattern</a>, if it is the only
argument provided. This support does not depend on fontconfig; we are
merely borrowing its pattern syntax for use here.</p>
<p>Note that Matplotlib's internal font manager and fontconfig use a
different algorithm to lookup fonts, so the results of the same pattern
may be different in Matplotlib than in other applications that use
fontconfig.</p>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.copy">
<code class="descname">copy</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.copy"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.copy" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a copy of self.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_family">
<code class="descname">get_family</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_family"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_family" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of font names that comprise the font family.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_file">
<code class="descname">get_file</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_file" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the filename of the associated font.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_fontconfig_pattern">
<code class="descname">get_fontconfig_pattern</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_fontconfig_pattern"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_fontconfig_pattern" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a <a class="reference external" href="https://www.freedesktop.org/wiki/Software/fontconfig/">fontconfig</a> <a class="reference external" href="https://www.freedesktop.org/software/fontconfig/fontconfig-user.html">pattern</a> suitable for looking up the font as
specified with fontconfig's <code class="docutils literal notranslate"><span class="pre">fc-match</span></code> utility.</p>
<p>This support does not depend on fontconfig; we are merely borrowing its
pattern syntax for use here.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_name">
<code class="descname">get_name</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_name" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the name of the font that best matches the font properties.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_size">
<code class="descname">get_size</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_size"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_size" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the font size.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_size_in_points">
<code class="descname">get_size_in_points</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_size_in_points"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_size_in_points" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_slant">
<code class="descname">get_slant</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_slant" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the font style. Values are: 'normal', 'italic' or 'oblique'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_stretch">
<code class="descname">get_stretch</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_stretch"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_stretch" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the font stretch or width. Options are: 'ultra-condensed',
'extra-condensed', 'condensed', 'semi-condensed', 'normal',
'semi-expanded', 'expanded', 'extra-expanded', 'ultra-expanded'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_style">
<code class="descname">get_style</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_style"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_style" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the font style. Values are: 'normal', 'italic' or 'oblique'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_variant">
<code class="descname">get_variant</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_variant"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_variant" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the font variant. Values are: 'normal' or 'small-caps'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.get_weight">
<code class="descname">get_weight</code><span class="sig-paren">(</span><em><span class="n">self</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.get_weight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.get_weight" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font weight. Options are: A numeric value in the
range 0-1000 or one of 'light', 'normal', 'regular', 'book',
'medium', 'roman', 'semibold', 'demibold', 'demi', 'bold',
'heavy', 'extra bold', 'black'</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_family">
<code class="descname">set_family</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">family</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_family"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_family" title="Permalink to this definition">¶</a></dt>
<dd><p>Change the font family. May be either an alias (generic name
is CSS parlance), such as: 'serif', 'sans-serif', 'cursive',
'fantasy', or 'monospace', a real font name or a list of real
font names. Real font names are not supported when
<code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=text.usetex#a-sample-matplotlibrc-file"><span class="pre">rcParams["text.usetex"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">False</span></code>) is <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.9)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">True</span></code></a>.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_file">
<code class="descname">set_file</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">file</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_file" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the filename of the fontfile to use. In this case, all
other properties will be ignored.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_fontconfig_pattern">
<code class="descname">set_fontconfig_pattern</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">pattern</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_fontconfig_pattern"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_fontconfig_pattern" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the properties by parsing a <a class="reference external" href="https://www.freedesktop.org/wiki/Software/fontconfig/">fontconfig</a> <em>pattern</em>.</p>
<p>This support does not depend on fontconfig; we are merely borrowing its
pattern syntax for use here.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_name">
<code class="descname">set_name</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">family</span></em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_name" title="Permalink to this definition">¶</a></dt>
<dd><p>Change the font family. May be either an alias (generic name
is CSS parlance), such as: 'serif', 'sans-serif', 'cursive',
'fantasy', or 'monospace', a real font name or a list of real
font names. Real font names are not supported when
<code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=text.usetex#a-sample-matplotlibrc-file"><span class="pre">rcParams["text.usetex"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">False</span></code>) is <a class="reference external" href="https://docs.python.org/3/library/constants.html#True" title="(in Python v3.9)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">True</span></code></a>.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_size">
<code class="descname">set_size</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">size</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_size"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_size" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font size. Either an relative value of 'xx-small',
'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'
or an absolute font size, e.g., 12.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_slant">
<code class="descname">set_slant</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">style</span></em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_slant" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font style. Values are: 'normal', 'italic' or 'oblique'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_stretch">
<code class="descname">set_stretch</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">stretch</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_stretch"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_stretch" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font stretch or width. Options are: 'ultra-condensed',
'extra-condensed', 'condensed', 'semi-condensed', 'normal',
'semi-expanded', 'expanded', 'extra-expanded' or
'ultra-expanded', or a numeric value in the range 0-1000.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_style">
<code class="descname">set_style</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">style</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_style"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_style" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font style. Values are: 'normal', 'italic' or 'oblique'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_variant">
<code class="descname">set_variant</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">variant</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_variant"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_variant" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font variant. Values are: 'normal' or 'small-caps'.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.font_manager.FontProperties.set_weight">
<code class="descname">set_weight</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">weight</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#FontProperties.set_weight"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.FontProperties.set_weight" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the font weight. May be either a numeric value in the
range 0-1000 or one of 'ultralight', 'light', 'normal',
'regular', 'book', 'medium', 'roman', 'semibold', 'demibold',
'demi', 'bold', 'heavy', 'extra bold', 'black'</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt id="matplotlib.font_manager.JSONEncoder">
<em class="property">class </em><code class="descclassname">matplotlib.font_manager.</code><code class="descname">JSONEncoder</code><span class="sig-paren">(</span><em><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#JSONEncoder"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.JSONEncoder" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.font_manager._JSONEncoder</span></code></p>
<p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.2: </span></p>
</div>
<p>Constructor for JSONEncoder, with sensible defaults.</p>
<p>If skipkeys is false, then it is a TypeError to attempt
encoding of keys that are not str, int, float or None. If
skipkeys is True, such items are simply skipped.</p>
<p>If ensure_ascii is true, the output is guaranteed to be str
objects with all incoming non-ASCII characters escaped. If
ensure_ascii is false, the output can contain non-ASCII characters.</p>
<p>If check_circular is true, then lists, dicts, and custom encoded
objects will be checked for circular references during encoding to
prevent an infinite recursion (which would cause an OverflowError).
Otherwise, no such check takes place.</p>
<p>If allow_nan is true, then NaN, Infinity, and -Infinity will be
encoded as such. This behavior is not JSON specification compliant,
but is consistent with most JavaScript based encoders and decoders.
Otherwise, it will be a ValueError to encode such floats.</p>
<p>If sort_keys is true, then the output of dictionaries will be
sorted by key; this is useful for regression tests to ensure
that JSON serializations can be compared on a day-to-day basis.</p>
<p>If indent is a non-negative integer, then JSON array
elements and object members will be pretty-printed with that
indent level. An indent level of 0 will only insert newlines.
None is the most compact representation.</p>
<p>If specified, separators should be an (item_separator, key_separator)
tuple. The default is (', ', ': ') if <em>indent</em> is <code class="docutils literal notranslate"><span class="pre">None</span></code> and
(',', ': ') otherwise. To get the most compact JSON representation,
you should specify (',', ':') to eliminate whitespace.</p>
<p>If specified, default is a function that gets called for objects
that can't otherwise be serialized. It should return a JSON encodable
version of the object or raise a <code class="docutils literal notranslate"><span class="pre">TypeError</span></code>.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.afmFontProperty">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">afmFontProperty</code><span class="sig-paren">(</span><em><span class="n">fontpath</span></em>, <em><span class="n">font</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#afmFontProperty"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.afmFontProperty" title="Permalink to this definition">¶</a></dt>
<dd><p>Extract information from an AFM font file.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>font</strong><span class="classifier"><a class="reference internal" href="afm_api.html#matplotlib.afm.AFM" title="matplotlib.afm.AFM"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AFM</span></code></a></span></dt><dd><p>The AFM font file from which information will be extracted.</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt><a class="reference internal" href="#matplotlib.font_manager.FontEntry" title="matplotlib.font_manager.FontEntry"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontEntry</span></code></a></dt><dd><p>The extracted font properties.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.createFontList">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">createFontList</code><span class="sig-paren">(</span><em><span class="n">fontfiles</span></em>, <em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#createFontList"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.createFontList" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>] Create a font lookup list. The default is to create
a list of TrueType fonts. An AFM font list can optionally be
created.</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.2.</span></p>
</div>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.findSystemFonts">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">findSystemFonts</code><span class="sig-paren">(</span><em><span class="n">fontpaths</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#findSystemFonts"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.findSystemFonts" title="Permalink to this definition">¶</a></dt>
<dd><p>Search for fonts in the specified font paths. If no paths are
given, will use a standard set of system paths, as well as the
list of fonts tracked by fontconfig if fontconfig is installed and
available. A list of TrueType fonts are returned by default with
AFM fonts as an option.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.findfont">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">findfont</code><span class="sig-paren">(</span><em><span class="n">prop</span></em>, <em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em>, <em><span class="n">directory</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fallback_to_default</span><span class="o">=</span><span class="default_value">True</span></em>, <em><span class="n">rebuild_if_missing</span><span class="o">=</span><span class="default_value">True</span></em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.font_manager.findfont" title="Permalink to this definition">¶</a></dt>
<dd><p>Find a font that most closely matches the given font properties.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>prop</strong><span class="classifier">str or <a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a></span></dt><dd><p>The font properties to search for. This can be either a
<a class="reference internal" href="#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontProperties</span></code></a> object or a string defining a
<a class="reference external" href="https://www.freedesktop.org/software/fontconfig/fontconfig-user.html">fontconfig patterns</a>.</p>
</dd>
<dt><strong>fontext</strong><span class="classifier">{'ttf', 'afm'}, default: 'ttf'</span></dt><dd><p>The extension of the font file:</p>
<ul class="simple">
<li>'ttf': TrueType and OpenType fonts (.ttf, .ttc, .otf)</li>
<li>'afm': Adobe Font Metrics (.afm)</li>
</ul>
</dd>
<dt><strong>directory</strong><span class="classifier">str, optional</span></dt><dd><p>If given, only search this directory and its subdirectories.</p>
</dd>
<dt><strong>fallback_to_default</strong><span class="classifier">bool</span></dt><dd><p>If True, will fallback to the default font family (usually
"DejaVu Sans" or "Helvetica") if the first lookup hard-fails.</p>
</dd>
<dt><strong>rebuild_if_missing</strong><span class="classifier">bool</span></dt><dd><p>Whether to rebuild the font cache and search again if the first
match appears to point to a nonexisting font (i.e., the font cache
contains outdated entries).</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>str</dt><dd><p>The filename of the best matching font.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>This performs a nearest neighbor search. Each font is given a
similarity score to the target font properties. The first font with
the highest score is returned. If no matches below a certain
threshold are found, the default font (usually DejaVu Sans) is
returned.</p>
<p>The result is cached, so subsequent lookups don't have to
perform the O(n) nearest neighbor search.</p>
<p>See the <a class="reference external" href="http://www.w3.org/TR/1998/REC-CSS2-19980512/">W3C Cascading Style Sheet, Level 1</a> documentation
for a description of the font finding algorithm.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.get_font">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">get_font</code><span class="sig-paren">(</span><em><span class="n">filename</span></em>, <em><span class="n">hinting_factor</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#get_font"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.get_font" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.get_fontconfig_fonts">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">get_fontconfig_fonts</code><span class="sig-paren">(</span><em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#get_fontconfig_fonts"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.get_fontconfig_fonts" title="Permalink to this definition">¶</a></dt>
<dd><p>List font filenames known to <code class="xref py py-obj docutils literal notranslate"><span class="pre">fc-list</span></code> having the given extension.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.get_fontext_synonyms">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">get_fontext_synonyms</code><span class="sig-paren">(</span><em><span class="n">fontext</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#get_fontext_synonyms"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.get_fontext_synonyms" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of file extensions extensions that are synonyms for
the given file extension <em>fileext</em>.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.is_opentype_cff_font">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">is_opentype_cff_font</code><span class="sig-paren">(</span><em><span class="n">filename</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#is_opentype_cff_font"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.is_opentype_cff_font" title="Permalink to this definition">¶</a></dt>
<dd><p>Return whether the given font is a Postscript Compact Font Format Font
embedded in an OpenType wrapper. Used by the PostScript and PDF backends
that can not subset these fonts.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.json_dump">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">json_dump</code><span class="sig-paren">(</span><em><span class="n">data</span></em>, <em><span class="n">filename</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#json_dump"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.json_dump" title="Permalink to this definition">¶</a></dt>
<dd><p>Dump <a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a> <em>data</em> as JSON to the file named <em>filename</em>.</p>
<div class="admonition seealso">
<p class="first admonition-title">See also</p>
<dl class="last docutils">
<dt><a class="reference internal" href="#matplotlib.font_manager.json_load" title="matplotlib.font_manager.json_load"><code class="xref py py-obj docutils literal notranslate"><span class="pre">json_load</span></code></a></dt><dd></dd>
</dl>
</div>
<p class="rubric">Notes</p>
<p>File paths that are children of the Matplotlib data path (typically, fonts
shipped with Matplotlib) are stored relative to that data path (to remain
valid across virtualenvs).</p>
<p>This function temporarily locks the output file to prevent multiple
processes from overwriting one another's output.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.json_load">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">json_load</code><span class="sig-paren">(</span><em><span class="n">filename</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#json_load"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.json_load" title="Permalink to this definition">¶</a></dt>
<dd><p>Load a <a class="reference internal" href="#matplotlib.font_manager.FontManager" title="matplotlib.font_manager.FontManager"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontManager</span></code></a> from the JSON file named <em>filename</em>.</p>
<div class="admonition seealso">
<p class="first admonition-title">See also</p>
<dl class="last docutils">
<dt><a class="reference internal" href="#matplotlib.font_manager.json_dump" title="matplotlib.font_manager.json_dump"><code class="xref py py-obj docutils literal notranslate"><span class="pre">json_dump</span></code></a></dt><dd></dd>
</dl>
</div>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.list_fonts">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">list_fonts</code><span class="sig-paren">(</span><em><span class="n">directory</span></em>, <em><span class="n">extensions</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#list_fonts"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.list_fonts" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of all fonts matching any of the extensions, found
recursively under the directory.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.ttfFontProperty">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">ttfFontProperty</code><span class="sig-paren">(</span><em><span class="n">font</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#ttfFontProperty"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.ttfFontProperty" title="Permalink to this definition">¶</a></dt>
<dd><p>Extract information from a TrueType font file.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>font</strong><span class="classifier"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FT2Font</span></code></span></dt><dd><p>The TrueType font file from which information will be extracted.</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt><a class="reference internal" href="#matplotlib.font_manager.FontEntry" title="matplotlib.font_manager.FontEntry"><code class="xref py py-obj docutils literal notranslate"><span class="pre">FontEntry</span></code></a></dt><dd><p>The extracted font properties.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.win32FontDirectory">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">win32FontDirectory</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#win32FontDirectory"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.win32FontDirectory" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the user-specified font directory for Win32. This is
looked up from the registry key</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>\\<span class="n">HKEY_CURRENT_USER</span>\<span class="n">Software</span>\<span class="n">Microsoft</span>\<span class="n">Windows</span>\<span class="n">CurrentVersion</span>\<span class="n">Explorer</span>\<span class="n">Shell</span> <span class="n">Folders</span>\<span class="n">Fonts</span>
</pre></div>
</div>
<p>If the key is not found, <code class="docutils literal notranslate"><span class="pre">%WINDIR%\Fonts</span></code> will be returned.</p>
</dd></dl>
<dl class="py function">
<dt id="matplotlib.font_manager.win32InstalledFonts">
<code class="descclassname">matplotlib.font_manager.</code><code class="descname">win32InstalledFonts</code><span class="sig-paren">(</span><em><span class="n">directory</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fontext</span><span class="o">=</span><span class="default_value">'ttf'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/font_manager.html#win32InstalledFonts"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.font_manager.win32InstalledFonts" title="Permalink to this definition">¶</a></dt>
<dd><p>Search for fonts in the specified font directory, or use the
system directories if none given. Additionally, it is searched for user
fonts installed. A list of TrueType font filenames are returned by default,
or AFM fonts if <em>fontext</em> == 'afm'.</p>
</dd></dl>
</div>
</div>
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