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<li><a class="reference internal" href="#">legend and legend_handler</a><ul>
<li><a class="reference internal" href="#module-matplotlib.legend"><code class="docutils literal"><span class="pre">matplotlib.legend</span></code></a></li>
<li><a class="reference internal" href="#module-matplotlib.legend_handler"><code class="docutils literal"><span class="pre">matplotlib.legend_handler</span></code></a></li>
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<div class="section" id="legend-and-legend-handler">
<h1>legend and legend_handler<a class="headerlink" href="#legend-and-legend-handler" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-matplotlib.legend">
<span id="matplotlib-legend"></span><h2><a class="reference internal" href="#module-matplotlib.legend" title="matplotlib.legend"><code class="xref py py-mod docutils literal"><span class="pre">matplotlib.legend</span></code></a><a class="headerlink" href="#module-matplotlib.legend" title="Permalink to this headline">¶</a></h2>
<p>The legend module defines the Legend class, which is responsible for
drawing legends associated with axes and/or figures.</p>
<div class="admonition important">
<p class="first admonition-title">Important</p>
<p class="last">It is unlikely that you would ever create a Legend instance manually.
Most users would normally create a legend via the
<a class="reference internal" href="_as_gen/matplotlib.axes.Axes.legend.html#matplotlib.axes.Axes.legend" title="matplotlib.axes.Axes.legend"><code class="xref py py-meth docutils literal"><span class="pre">legend()</span></code></a> function. For more details on legends
there is also a <a class="reference internal" href="../tutorials/intermediate/legend_guide.html#sphx-glr-tutorials-intermediate-legend-guide-py"><span class="std std-ref">legend guide</span></a>.</p>
</div>
<p>The Legend class can be considered as a container of legend handles
and legend texts. Creation of corresponding legend handles from the
plot elements in the axes or figures (e.g., lines, patches, etc.) are
specified by the handler map, which defines the mapping between the
plot elements and the legend handlers to be used (the default legend
handlers are defined in the <a class="reference internal" href="#module-matplotlib.legend_handler" title="matplotlib.legend_handler"><code class="xref py py-mod docutils literal"><span class="pre">legend_handler</span></code></a> module).
Note that not all kinds of artist are supported by the legend yet by default
but it is possible to extend the legend handler’s capabilities to support
arbitrary objects. See the <a class="reference internal" href="../tutorials/intermediate/legend_guide.html#sphx-glr-tutorials-intermediate-legend-guide-py"><span class="std std-ref">legend guide</span></a> for more information.</p>
<dl class="class">
<dt id="matplotlib.legend.DraggableLegend">
<em class="property">class </em><code class="descclassname">matplotlib.legend.</code><code class="descname">DraggableLegend</code><span class="sig-paren">(</span><em>legend</em>, <em>use_blit=False</em>, <em>update='loc'</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.DraggableLegend" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="offsetbox_api.html#matplotlib.offsetbox.DraggableOffsetBox" title="matplotlib.offsetbox.DraggableOffsetBox"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.offsetbox.DraggableOffsetBox</span></code></a></p>
<dl class="docutils">
<dt>update <span class="classifier-delimiter">:</span> <span class="classifier">If “loc”, update <em>loc</em> parameter of</span></dt>
<dd>legend upon finalizing. If “bbox”, update
<em>bbox_to_anchor</em> parameter.</dd>
</dl>
<dl class="method">
<dt id="matplotlib.legend.DraggableLegend.artist_picker">
<code class="descname">artist_picker</code><span class="sig-paren">(</span><em>legend</em>, <em>evt</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.DraggableLegend.artist_picker" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend.DraggableLegend.finalize_offset">
<code class="descname">finalize_offset</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.DraggableLegend.finalize_offset" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend.Legend">
<em class="property">class </em><code class="descclassname">matplotlib.legend.</code><code class="descname">Legend</code><span class="sig-paren">(</span><em>parent</em>, <em>handles</em>, <em>labels</em>, <em>loc=None</em>, <em>numpoints=None</em>, <em>markerscale=None</em>, <em>markerfirst=True</em>, <em>scatterpoints=None</em>, <em>scatteryoffsets=None</em>, <em>prop=None</em>, <em>fontsize=None</em>, <em>borderpad=None</em>, <em>labelspacing=None</em>, <em>handlelength=None</em>, <em>handleheight=None</em>, <em>handletextpad=None</em>, <em>borderaxespad=None</em>, <em>columnspacing=None</em>, <em>ncol=1</em>, <em>mode=None</em>, <em>fancybox=None</em>, <em>shadow=None</em>, <em>title=None</em>, <em>framealpha=None</em>, <em>edgecolor=None</em>, <em>facecolor=None</em>, <em>bbox_to_anchor=None</em>, <em>bbox_transform=None</em>, <em>frameon=None</em>, <em>handler_map=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.artist.Artist</span></code></a></p>
<p>Place a legend on the axes at location loc. Labels are a
sequence of strings and loc can be a string or an integer
specifying the legend location</p>
<ul class="simple">
<li><em>parent</em>: the artist that contains the legend</li>
<li><dl class="first docutils">
<dt><em>handles</em>: a list of artists (lines, patches) to be added to the</dt>
<dd>legend</dd>
</dl>
</li>
<li><em>labels</em>: a list of strings to label the legend</li>
</ul>
<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"><p class="first"><strong>loc</strong> : int or string or pair of floats, default: ‘upper right’</p>
<blockquote>
<div><p>The location of the legend. Possible codes are:</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="54%" />
<col width="46%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Location String</th>
<th class="head">Location Code</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>‘best’</td>
<td>0</td>
</tr>
<tr class="row-odd"><td>‘upper right’</td>
<td>1</td>
</tr>
<tr class="row-even"><td>‘upper left’</td>
<td>2</td>
</tr>
<tr class="row-odd"><td>‘lower left’</td>
<td>3</td>
</tr>
<tr class="row-even"><td>‘lower right’</td>
<td>4</td>
</tr>
<tr class="row-odd"><td>‘right’</td>
<td>5</td>
</tr>
<tr class="row-even"><td>‘center left’</td>
<td>6</td>
</tr>
<tr class="row-odd"><td>‘center right’</td>
<td>7</td>
</tr>
<tr class="row-even"><td>‘lower center’</td>
<td>8</td>
</tr>
<tr class="row-odd"><td>‘upper center’</td>
<td>9</td>
</tr>
<tr class="row-even"><td>‘center’</td>
<td>10</td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>Alternatively can be a 2-tuple giving <code class="docutils literal"><span class="pre">x,</span> <span class="pre">y</span></code> of the lower-left
corner of the legend in axes coordinates (in which case
<code class="docutils literal"><span class="pre">bbox_to_anchor</span></code> will be ignored).</p>
</div></blockquote>
<p><strong>bbox_to_anchor</strong> : <a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal"><span class="pre">BboxBase</span></code></a> or pair of floats</p>
<blockquote>
<div><p>Specify any arbitrary location for the legend in <code class="xref py py-obj docutils literal"><span class="pre">bbox_transform</span></code>
coordinates (default Axes coordinates).</p>
<p>For example, to put the legend’s upper right hand corner in the
center of the axes the following keywords can be used:</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">loc</span><span class="o">=</span><span class="s1">'upper right'</span><span class="p">,</span> <span class="n">bbox_to_anchor</span><span class="o">=</span><span class="p">(</span><span class="mf">0.5</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">)</span>
</pre></div>
</div>
</div></blockquote>
<p><strong>ncol</strong> : integer</p>
<blockquote>
<div><p>The number of columns that the legend has. Default is 1.</p>
</div></blockquote>
<p><strong>prop</strong> : None or <a class="reference internal" href="font_manager_api.html#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.font_manager.FontProperties</span></code></a> or dict</p>
<blockquote>
<div><p>The font properties of the legend. If None (default), the current
<a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">matplotlib.rcParams</span></code></a> will be used.</p>
</div></blockquote>
<p><strong>fontsize</strong> : int or float or {‘xx-small’, ‘x-small’, ‘small’, ‘medium’, ‘large’, ‘x-large’, ‘xx-large’}</p>
<blockquote>
<div><p>Controls the font size of the legend. If the value is numeric the
size will be the absolute font size in points. String values are
relative to the current default font size. This argument is only
used if <code class="xref py py-obj docutils literal"><span class="pre">prop</span></code> is not specified.</p>
</div></blockquote>
<p><strong>numpoints</strong> : None or int</p>
<blockquote>
<div><p>The number of marker points in the legend when creating a legend
entry for a line/<a class="reference internal" href="_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.lines.Line2D</span></code></a>.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.numpoints</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>scatterpoints</strong> : None or int</p>
<blockquote>
<div><p>The number of marker points in the legend when creating a legend
entry for a scatter plot/
<a class="reference internal" href="collections_api.html#matplotlib.collections.PathCollection" title="matplotlib.collections.PathCollection"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.collections.PathCollection</span></code></a>.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.scatterpoints</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>scatteryoffsets</strong> : iterable of floats</p>
<blockquote>
<div><p>The vertical offset (relative to the font size) for the markers
created for a scatter plot legend entry. 0.0 is at the base the
legend text, and 1.0 is at the top. To draw all markers at the
same height, set to <code class="docutils literal"><span class="pre">[0.5]</span></code>. Default <code class="docutils literal"><span class="pre">[0.375,</span> <span class="pre">0.5,</span> <span class="pre">0.3125]</span></code>.</p>
</div></blockquote>
<p><strong>markerscale</strong> : None or int or float</p>
<blockquote>
<div><p>The relative size of legend markers compared with the originally
drawn ones. Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from
the <code class="docutils literal"><span class="pre">legend.markerscale</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>markerfirst</strong> : bool</p>
<blockquote>
<div><p>If <em>True</em>, legend marker is placed to the left of the legend label.
If <em>False</em>, legend marker is placed to the right of the legend
label.
Default is <em>True</em>.</p>
</div></blockquote>
<p><strong>frameon</strong> : None or bool</p>
<blockquote>
<div><p>Control whether the legend should be drawn on a patch (frame).
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.frameon</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>fancybox</strong> : None or bool</p>
<blockquote>
<div><p>Control whether round edges should be enabled around
the <a class="reference internal" href="_as_gen/matplotlib.patches.FancyBboxPatch.html#matplotlib.patches.FancyBboxPatch" title="matplotlib.patches.FancyBboxPatch"><code class="xref py py-class docutils literal"><span class="pre">FancyBboxPatch</span></code></a> which
makes up the legend’s background.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.fancybox</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>shadow</strong> : None or bool</p>
<blockquote>
<div><p>Control whether to draw a shadow behind the legend.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.shadow</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>framealpha</strong> : None or float</p>
<blockquote>
<div><p>Control the alpha transparency of the legend’s background.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.framealpha</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.
If shadow is activated and framealpha is <code class="docutils literal"><span class="pre">None</span></code> the
default value is being ignored.</p>
</div></blockquote>
<p><strong>facecolor</strong> : None or “inherit” or a color spec</p>
<blockquote>
<div><p>Control the legend’s background color.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.facecolor</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.
If <code class="docutils literal"><span class="pre">"inherit"</span></code>, it will take the <code class="docutils literal"><span class="pre">axes.facecolor</span></code>
<a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>edgecolor</strong> : None or “inherit” or a color spec</p>
<blockquote>
<div><p>Control the legend’s background patch edge color.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.edgecolor</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.
If <code class="docutils literal"><span class="pre">"inherit"</span></code>, it will take the <code class="docutils literal"><span class="pre">axes.edgecolor</span></code>
<a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>mode</strong> : {“expand”, None}</p>
<blockquote>
<div><p>If <code class="xref py py-obj docutils literal"><span class="pre">mode</span></code> is set to <code class="docutils literal"><span class="pre">"expand"</span></code> the legend will be horizontally
expanded to fill the axes area (or <code class="xref py py-obj docutils literal"><span class="pre">bbox_to_anchor</span></code> if defines
the legend’s size).</p>
</div></blockquote>
<p><strong>bbox_transform</strong> : None or <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<blockquote>
<div><p>The transform for the bounding box (<code class="xref py py-obj docutils literal"><span class="pre">bbox_to_anchor</span></code>). For a value
of <code class="docutils literal"><span class="pre">None</span></code> (default) the Axes’
<code class="xref py py-data docutils literal"><span class="pre">transAxes</span></code> transform will be used.</p>
</div></blockquote>
<p><strong>title</strong> : str or None</p>
<blockquote>
<div><p>The legend’s title. Default is no title (<code class="docutils literal"><span class="pre">None</span></code>).</p>
</div></blockquote>
<p><strong>borderpad</strong> : float or None</p>
<blockquote>
<div><p>The fractional whitespace inside the legend border.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.borderpad</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>labelspacing</strong> : float or None</p>
<blockquote>
<div><p>The vertical space between the legend entries.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.labelspacing</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>handlelength</strong> : float or None</p>
<blockquote>
<div><p>The length of the legend handles.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.handlelength</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>handletextpad</strong> : float or None</p>
<blockquote>
<div><p>The pad between the legend handle and text.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.handletextpad</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>borderaxespad</strong> : float or None</p>
<blockquote>
<div><p>The pad between the axes and legend border.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.borderaxespad</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>columnspacing</strong> : float or None</p>
<blockquote>
<div><p>The spacing between columns.
Measured in font-size units.
Default is <code class="docutils literal"><span class="pre">None</span></code> which will take the value from the
<code class="docutils literal"><span class="pre">legend.columnspacing</span></code> <a class="reference internal" href="matplotlib_configuration_api.html#matplotlib.rcParams" title="matplotlib.rcParams"><code class="xref py py-data docutils literal"><span class="pre">rcParam</span></code></a>.</p>
</div></blockquote>
<p><strong>handler_map</strong> : dict or None</p>
<blockquote class="last">
<div><p>The custom dictionary mapping instances or types to a legend
handler. This <code class="xref py py-obj docutils literal"><span class="pre">handler_map</span></code> updates the default handler map
found at <a class="reference internal" href="#matplotlib.legend.Legend.get_legend_handler_map" title="matplotlib.legend.Legend.get_legend_handler_map"><code class="xref py py-func docutils literal"><span class="pre">matplotlib.legend.Legend.get_legend_handler_map()</span></code></a>.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>Users can specify any arbitrary location for the legend using the
<em>bbox_to_anchor</em> keyword argument. bbox_to_anchor can be an instance
of BboxBase(or its derivatives) or a tuple of 2 or 4 floats.
See <a class="reference internal" href="#matplotlib.legend.Legend.set_bbox_to_anchor" title="matplotlib.legend.Legend.set_bbox_to_anchor"><code class="xref py py-meth docutils literal"><span class="pre">set_bbox_to_anchor()</span></code></a> for more detail.</p>
<p>The legend location can be specified by setting <em>loc</em> with a tuple of
2 floats, which is interpreted as the lower-left corner of the legend
in the normalized axes coordinate.</p>
<dl class="attribute">
<dt id="matplotlib.legend.Legend.codes">
<code class="descname">codes</code><em class="property"> = {'best': 0, 'upper right': 1, 'upper left': 2, 'lower left': 3, 'lower right': 4, 'right': 5, 'center left': 6, 'center right': 7, 'lower center': 8, 'upper center': 9, 'center': 10}</em><a class="headerlink" href="#matplotlib.legend.Legend.codes" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.contains">
<code class="descname">contains</code><span class="sig-paren">(</span><em>event</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.contains" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.draggable">
<code class="descname">draggable</code><span class="sig-paren">(</span><em>state=None</em>, <em>use_blit=False</em>, <em>update='loc'</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.draggable" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the draggable state – if state is</p>
<blockquote>
<div><ul class="simple">
<li>None : toggle the current state</li>
<li>True : turn draggable on</li>
<li>False : turn draggable off</li>
</ul>
</div></blockquote>
<p>If draggable is on, you can drag the legend on the canvas with
the mouse. The DraggableLegend helper instance is returned if
draggable is on.</p>
<p>The update parameter control which parameter of the legend changes
when dragged. If update is “loc”, the <em>loc</em> parameter of the legend
is changed. If “bbox”, the <em>bbox_to_anchor</em> parameter is changed.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em>renderer</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>Draw everything that belongs to the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.draw_frame">
<code class="descname">draw_frame</code><span class="sig-paren">(</span><em>b</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.draw_frame" title="Permalink to this definition">¶</a></dt>
<dd><p>b is a boolean. Set draw frame to b</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_bbox_to_anchor">
<code class="descname">get_bbox_to_anchor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_bbox_to_anchor" title="Permalink to this definition">¶</a></dt>
<dd><p>return the bbox that the legend will be anchored</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_children">
<code class="descname">get_children</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_children" title="Permalink to this definition">¶</a></dt>
<dd><p>return a list of child artists</p>
</dd></dl>
<dl class="classmethod">
<dt id="matplotlib.legend.Legend.get_default_handler_map">
<em class="property">classmethod </em><code class="descname">get_default_handler_map</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_default_handler_map" title="Permalink to this definition">¶</a></dt>
<dd><p>A class method that returns the default handler map.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_frame">
<code class="descname">get_frame</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_frame" title="Permalink to this definition">¶</a></dt>
<dd><p>return the Rectangle instance used to frame the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_frame_on">
<code class="descname">get_frame_on</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_frame_on" title="Permalink to this definition">¶</a></dt>
<dd><p>Get whether the legend box patch is drawn</p>
</dd></dl>
<dl class="staticmethod">
<dt id="matplotlib.legend.Legend.get_legend_handler">
<em class="property">static </em><code class="descname">get_legend_handler</code><span class="sig-paren">(</span><em>legend_handler_map</em>, <em>orig_handle</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_legend_handler" title="Permalink to this definition">¶</a></dt>
<dd><p>return a legend handler from <em>legend_handler_map</em> that
corresponds to <em>orig_handler</em>.</p>
<p><em>legend_handler_map</em> should be a dictionary object (that is
returned by the get_legend_handler_map method).</p>
<p>It first checks if the <em>orig_handle</em> itself is a key in the
<em>legend_hanler_map</em> and return the associated value.
Otherwise, it checks for each of the classes in its
method-resolution-order. If no matching key is found, it
returns None.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_legend_handler_map">
<code class="descname">get_legend_handler_map</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_legend_handler_map" title="Permalink to this definition">¶</a></dt>
<dd><p>return the handler map.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_lines">
<code class="descname">get_lines</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_lines" title="Permalink to this definition">¶</a></dt>
<dd><p>return a list of lines.Line2D instances in the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_patches">
<code class="descname">get_patches</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_patches" title="Permalink to this definition">¶</a></dt>
<dd><p>return a list of patch instances in the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_texts">
<code class="descname">get_texts</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_texts" title="Permalink to this definition">¶</a></dt>
<dd><p>return a list of text.Text instance in the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_title">
<code class="descname">get_title</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_title" title="Permalink to this definition">¶</a></dt>
<dd><p>return Text instance for the legend title</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.get_window_extent">
<code class="descname">get_window_extent</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.get_window_extent" title="Permalink to this definition">¶</a></dt>
<dd><p>return a extent of the legend</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.set_bbox_to_anchor">
<code class="descname">set_bbox_to_anchor</code><span class="sig-paren">(</span><em>bbox</em>, <em>transform=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.set_bbox_to_anchor" title="Permalink to this definition">¶</a></dt>
<dd><p>set the bbox that the legend will be anchored.</p>
<p><em>bbox</em> can be a BboxBase instance, a tuple of [left, bottom,
width, height] in the given transform (normalized axes
coordinate if None), or a tuple of [left, bottom] where the
width and height will be assumed to be zero.</p>
</dd></dl>
<dl class="classmethod">
<dt id="matplotlib.legend.Legend.set_default_handler_map">
<em class="property">classmethod </em><code class="descname">set_default_handler_map</code><span class="sig-paren">(</span><em>handler_map</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.set_default_handler_map" title="Permalink to this definition">¶</a></dt>
<dd><p>A class method to set the default handler map.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.set_frame_on">
<code class="descname">set_frame_on</code><span class="sig-paren">(</span><em>b</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.set_frame_on" title="Permalink to this definition">¶</a></dt>
<dd><p>Set whether the legend box patch is drawn</p>
<p>ACCEPTS: [ <em>True</em> | <em>False</em> ]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend.Legend.set_title">
<code class="descname">set_title</code><span class="sig-paren">(</span><em>title</em>, <em>prop=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.set_title" title="Permalink to this definition">¶</a></dt>
<dd><p>set the legend title. Fontproperties can be optionally set
with <em>prop</em> parameter.</p>
</dd></dl>
<dl class="classmethod">
<dt id="matplotlib.legend.Legend.update_default_handler_map">
<em class="property">classmethod </em><code class="descname">update_default_handler_map</code><span class="sig-paren">(</span><em>handler_map</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.update_default_handler_map" title="Permalink to this definition">¶</a></dt>
<dd><p>A class method to update the default handler map.</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.legend.Legend.zorder">
<code class="descname">zorder</code><em class="property"> = 5</em><a class="headerlink" href="#matplotlib.legend.Legend.zorder" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</div>
<div class="section" id="module-matplotlib.legend_handler">
<span id="matplotlib-legend-handler"></span><h2><a class="reference internal" href="#module-matplotlib.legend_handler" title="matplotlib.legend_handler"><code class="xref py py-mod docutils literal"><span class="pre">matplotlib.legend_handler</span></code></a><a class="headerlink" href="#module-matplotlib.legend_handler" title="Permalink to this headline">¶</a></h2>
<p>This module defines default legend handlers.</p>
<p>It is strongly encouraged to have read the <a class="reference internal" href="../tutorials/intermediate/legend_guide.html#sphx-glr-tutorials-intermediate-legend-guide-py"><span class="std std-ref">legend guide</span></a> before this documentation.</p>
<p>Legend handlers are expected to be a callable object with a following
signature.</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">legend_handler</span><span class="p">(</span><span class="n">legend</span><span class="p">,</span> <span class="n">orig_handle</span><span class="p">,</span> <span class="n">fontsize</span><span class="p">,</span> <span class="n">handlebox</span><span class="p">)</span>
</pre></div>
</div>
<p>Where <em>legend</em> is the legend itself, <em>orig_handle</em> is the original
plot, <em>fontsize</em> is the fontsize in pixels, and <em>handlebox</em> is a
OffsetBox instance. Within the call, you should create relevant
artists (using relevant properties from the <em>legend</em> and/or
<em>orig_handle</em>) and add them into the handlebox. The artists needs to
be scaled according to the fontsize (note that the size is in pixel,
i.e., this is dpi-scaled value).</p>
<p>This module includes definition of several legend handler classes
derived from the base class (HandlerBase) with the following method.</p>
<blockquote>
<div>def legend_artist(self, legend, orig_handle, fontsize, handlebox):</div></blockquote>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerBase">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerBase</code><span class="sig-paren">(</span><em>xpad=0.0</em>, <em>ypad=0.0</em>, <em>update_func=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerBase" title="Permalink to this definition">¶</a></dt>
<dd><p>A Base class for default legend handlers.</p>
<p>The derived classes are meant to override <em>create_artists</em> method, which
has a following signature.:</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">create_artists</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">legend</span><span class="p">,</span> <span class="n">orig_handle</span><span class="p">,</span>
<span class="n">xdescent</span><span class="p">,</span> <span class="n">ydescent</span><span class="p">,</span> <span class="n">width</span><span class="p">,</span> <span class="n">height</span><span class="p">,</span> <span class="n">fontsize</span><span class="p">,</span>
<span class="n">trans</span><span class="p">):</span>
</pre></div>
</div>
<p>The overridden method needs to create artists of the given
transform that fits in the given dimension (xdescent, ydescent,
width, height) that are scaled by fontsize if necessary.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerBase.adjust_drawing_area">
<code class="descname">adjust_drawing_area</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerBase.adjust_drawing_area" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerBase.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerBase.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerBase.legend_artist">
<code class="descname">legend_artist</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>fontsize</em>, <em>handlebox</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerBase.legend_artist" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the artist that this HandlerBase generates for the given
original artist/handle.</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"><p class="first"><strong>legend</strong> : <a class="reference internal" href="#matplotlib.legend.Legend" title="matplotlib.legend.Legend"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.legend.Legend</span></code></a> instance</p>
<blockquote>
<div><p>The legend for which these legend artists are being created.</p>
</div></blockquote>
<p><strong>orig_handle</strong> : <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.artist.Artist</span></code></a> or similar</p>
<blockquote>
<div><p>The object for which these legend artists are being created.</p>
</div></blockquote>
<p><strong>fontsize</strong> : float or int</p>
<blockquote>
<div><p>The fontsize in pixels. The artists being created should
be scaled according to the given fontsize.</p>
</div></blockquote>
<p><strong>handlebox</strong> : <a class="reference internal" href="offsetbox_api.html#matplotlib.offsetbox.OffsetBox" title="matplotlib.offsetbox.OffsetBox"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.offsetbox.OffsetBox</span></code></a> instance</p>
<blockquote class="last">
<div><p>The box which has been created to hold this legend entry’s
artists. Artists created in the <a class="reference internal" href="#matplotlib.legend_handler.HandlerBase.legend_artist" title="matplotlib.legend_handler.HandlerBase.legend_artist"><code class="xref py py-obj docutils literal"><span class="pre">legend_artist</span></code></a> method must
be added to this handlebox inside this method.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerBase.update_prop">
<code class="descname">update_prop</code><span class="sig-paren">(</span><em>legend_handle</em>, <em>orig_handle</em>, <em>legend</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerBase.update_prop" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerCircleCollection">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerCircleCollection</code><span class="sig-paren">(</span><em>yoffsets=None</em>, <em>sizes=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerCircleCollection" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for CircleCollections</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerCircleCollection.create_collection">
<code class="descname">create_collection</code><span class="sig-paren">(</span><em>orig_handle</em>, <em>sizes</em>, <em>offsets</em>, <em>transOffset</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerCircleCollection.create_collection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerErrorbar">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerErrorbar</code><span class="sig-paren">(</span><em>xerr_size=0.5</em>, <em>yerr_size=None</em>, <em>marker_pad=0.3</em>, <em>numpoints=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerErrorbar" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for Errorbars</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerErrorbar.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerErrorbar.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerErrorbar.get_err_size">
<code class="descname">get_err_size</code><span class="sig-paren">(</span><em>legend</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerErrorbar.get_err_size" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerLine2D">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerLine2D</code><span class="sig-paren">(</span><em>marker_pad=0.3</em>, <em>numpoints=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerLine2D" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for Line2D instances.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerLine2D.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerLine2D.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerLineCollection">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerLineCollection</code><span class="sig-paren">(</span><em>marker_pad=0.3</em>, <em>numpoints=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerLineCollection" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for LineCollection instances.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerLineCollection.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerLineCollection.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerLineCollection.get_numpoints">
<code class="descname">get_numpoints</code><span class="sig-paren">(</span><em>legend</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerLineCollection.get_numpoints" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerNpoints">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerNpoints</code><span class="sig-paren">(</span><em>marker_pad=0.3</em>, <em>numpoints=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerNpoints" title="Permalink to this definition">¶</a></dt>
<dd><dl class="method">
<dt id="matplotlib.legend_handler.HandlerNpoints.get_numpoints">
<code class="descname">get_numpoints</code><span class="sig-paren">(</span><em>legend</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerNpoints.get_numpoints" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerNpoints.get_xdata">
<code class="descname">get_xdata</code><span class="sig-paren">(</span><em>legend</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerNpoints.get_xdata" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerNpointsYoffsets">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerNpointsYoffsets</code><span class="sig-paren">(</span><em>numpoints=None</em>, <em>yoffsets=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerNpointsYoffsets" title="Permalink to this definition">¶</a></dt>
<dd><dl class="method">
<dt id="matplotlib.legend_handler.HandlerNpointsYoffsets.get_ydata">
<code class="descname">get_ydata</code><span class="sig-paren">(</span><em>legend</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerNpointsYoffsets.get_ydata" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerPatch">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerPatch</code><span class="sig-paren">(</span><em>patch_func=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPatch" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for Patch instances.</p>
<p>The HandlerPatch class optionally takes a function <code class="docutils literal"><span class="pre">patch_func</span></code>
who’s responsibility is to create the legend key artist. The
<code class="docutils literal"><span class="pre">patch_func</span></code> should have the signature:</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">patch_func</span><span class="p">(</span><span class="n">legend</span><span class="o">=</span><span class="n">legend</span><span class="p">,</span> <span class="n">orig_handle</span><span class="o">=</span><span class="n">orig_handle</span><span class="p">,</span>
<span class="n">xdescent</span><span class="o">=</span><span class="n">xdescent</span><span class="p">,</span> <span class="n">ydescent</span><span class="o">=</span><span class="n">ydescent</span><span class="p">,</span>
<span class="n">width</span><span class="o">=</span><span class="n">width</span><span class="p">,</span> <span class="n">height</span><span class="o">=</span><span class="n">height</span><span class="p">,</span> <span class="n">fontsize</span><span class="o">=</span><span class="n">fontsize</span><span class="p">)</span>
</pre></div>
</div>
<p>Subsequently the created artist will have its <code class="docutils literal"><span class="pre">update_prop</span></code> method
called and the appropriate transform will be applied.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerPatch.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPatch.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerPathCollection">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerPathCollection</code><span class="sig-paren">(</span><em>yoffsets=None</em>, <em>sizes=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPathCollection" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for PathCollections, which are used by scatter</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerPathCollection.create_collection">
<code class="descname">create_collection</code><span class="sig-paren">(</span><em>orig_handle</em>, <em>sizes</em>, <em>offsets</em>, <em>transOffset</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPathCollection.create_collection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerPolyCollection">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerPolyCollection</code><span class="sig-paren">(</span><em>xpad=0.0</em>, <em>ypad=0.0</em>, <em>update_func=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPolyCollection" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for PolyCollection used in fill_between and stackplot.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerPolyCollection.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerPolyCollection.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerRegularPolyCollection</code><span class="sig-paren">(</span><em>yoffsets=None</em>, <em>sizes=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for RegularPolyCollections.</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection.create_collection">
<code class="descname">create_collection</code><span class="sig-paren">(</span><em>orig_handle</em>, <em>sizes</em>, <em>offsets</em>, <em>transOffset</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection.create_collection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection.get_numpoints">
<code class="descname">get_numpoints</code><span class="sig-paren">(</span><em>legend</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection.get_numpoints" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection.get_sizes">
<code class="descname">get_sizes</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection.get_sizes" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerRegularPolyCollection.update_prop">
<code class="descname">update_prop</code><span class="sig-paren">(</span><em>legend_handle</em>, <em>orig_handle</em>, <em>legend</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerRegularPolyCollection.update_prop" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerStem">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerStem</code><span class="sig-paren">(</span><em>marker_pad=0.3</em>, <em>numpoints=None</em>, <em>bottom=None</em>, <em>yoffsets=None</em>, <em>**kw</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerStem" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for Errorbars</p>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerStem.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerStem.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.legend_handler.HandlerStem.get_ydata">
<code class="descname">get_ydata</code><span class="sig-paren">(</span><em>legend</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerStem.get_ydata" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.legend_handler.HandlerTuple">
<em class="property">class </em><code class="descclassname">matplotlib.legend_handler.</code><code class="descname">HandlerTuple</code><span class="sig-paren">(</span><em>ndivide=1</em>, <em>pad=None</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerTuple" title="Permalink to this definition">¶</a></dt>
<dd><p>Handler for Tuple.</p>
<p>Additional kwargs are passed through to <a class="reference internal" href="#matplotlib.legend_handler.HandlerBase" title="matplotlib.legend_handler.HandlerBase"><code class="xref py py-obj docutils literal"><span class="pre">HandlerBase</span></code></a>.</p>
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<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><p class="first"><strong>ndivide</strong> : int, optional</p>
<blockquote>
<div><p>The number of sections to divide the legend area into. If None,
use the length of the input tuple. Default is 1.</p>
</div></blockquote>
<p><strong>pad</strong> : float, optional</p>
<blockquote class="last">
<div><p>If None, fall back to <code class="xref py py-obj docutils literal"><span class="pre">legend.borderpad</span></code> as the default.
In units of fraction of font size. Default is None.</p>
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<dl class="method">
<dt id="matplotlib.legend_handler.HandlerTuple.create_artists">
<code class="descname">create_artists</code><span class="sig-paren">(</span><em>legend</em>, <em>orig_handle</em>, <em>xdescent</em>, <em>ydescent</em>, <em>width</em>, <em>height</em>, <em>fontsize</em>, <em>trans</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.HandlerTuple.create_artists" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="function">
<dt id="matplotlib.legend_handler.update_from_first_child">
<code class="descclassname">matplotlib.legend_handler.</code><code class="descname">update_from_first_child</code><span class="sig-paren">(</span><em>tgt</em>, <em>src</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend_handler.update_from_first_child" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
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© Copyright 2002 - 2012 John Hunter, Darren Dale, Eric Firing, Michael Droettboom and the Matplotlib development team; 2012 - 2017 The Matplotlib development team.
Last updated on Dec 11, 2017.
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