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<div class="section" id="module-matplotlib.legend">
<span id="matplotlib-legend"></span><h1><code class="docutils literal notranslate"><span class="pre">matplotlib.legend</span></code><a class="headerlink" href="#module-matplotlib.legend" title="Permalink to this headline">¶</a></h1>
<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-obj docutils literal notranslate"><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"><span class="doc">legend guide</span></a>.</p>
</div>
<p>The <a class="reference internal" href="#matplotlib.legend.Legend" title="matplotlib.legend.Legend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Legend</span></code></a> class is a container of legend handles and legend texts.</p>
<p>The legend handler map specifies how to create legend handles from artists
(lines, patches, etc.) in the axes or figures. Default legend handlers are
defined in the <a class="reference internal" href="legend_handler_api.html#module-matplotlib.legend_handler" title="matplotlib.legend_handler"><code class="xref py py-mod docutils literal notranslate"><span class="pre">legend_handler</span></code></a> module. While not all artist
types are covered by the default legend handlers, custom legend handlers can be
defined to support arbitrary objects.</p>
<p>See the <a class="reference internal" href="../tutorials/intermediate/legend_guide.html"><span class="doc">legend guide</span></a> for more
information.</p>
<dl class="py 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><span class="n">legend</span></em>, <em><span class="n">use_blit</span><span class="o">=</span><span class="default_value">False</span></em>, <em><span class="n">update</span><span class="o">=</span><span class="default_value">'loc'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#DraggableLegend"><span class="viewcode-link">[source]</span></a><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 notranslate"><span class="pre">matplotlib.offsetbox.DraggableOffsetBox</span></code></a></p>
<p>Wrapper around a <a class="reference internal" href="#matplotlib.legend.Legend" title="matplotlib.legend.Legend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Legend</span></code></a> to support mouse dragging.</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>legend</strong><span class="classifier"><a class="reference internal" href="#matplotlib.legend.Legend" title="matplotlib.legend.Legend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Legend</span></code></a></span></dt><dd><p>The <a class="reference internal" href="#matplotlib.legend.Legend" title="matplotlib.legend.Legend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Legend</span></code></a> instance to wrap.</p>
</dd>
<dt><strong>use_blit</strong><span class="classifier">bool, optional</span></dt><dd><p>Use blitting for faster image composition. For details see
<a class="reference internal" href="animation_api.html#func-animation"><span class="std std-ref">FuncAnimation</span></a>.</p>
</dd>
<dt><strong>update</strong><span class="classifier">{'loc', 'bbox'}, optional</span></dt><dd><p>If "loc", update the <em>loc</em> parameter of the legend upon finalizing.
If "bbox", update the <em>bbox_to_anchor</em> parameter.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<dl class="py method">
<dt id="matplotlib.legend.DraggableLegend.finalize_offset">
<code class="descname">finalize_offset</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/legend.html#DraggableLegend.finalize_offset"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.DraggableLegend.finalize_offset" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py 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><span class="n">parent</span></em>, <em><span class="n">handles</span></em>, <em><span class="n">labels</span></em>, <em><span class="n">loc</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">numpoints</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">markerscale</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">markerfirst</span><span class="o">=</span><span class="default_value">True</span></em>, <em><span class="n">scatterpoints</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">scatteryoffsets</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">prop</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fontsize</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">labelcolor</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">borderpad</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">labelspacing</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">handlelength</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">handleheight</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">handletextpad</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">borderaxespad</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">columnspacing</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">ncol</span><span class="o">=</span><span class="default_value">1</span></em>, <em><span class="n">mode</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">fancybox</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">shadow</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">title</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">title_fontsize</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">framealpha</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">edgecolor</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">facecolor</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">bbox_to_anchor</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">bbox_transform</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">frameon</span><span class="o">=</span><span class="default_value">None</span></em>, <em><span class="n">handler_map</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend"><span class="viewcode-link">[source]</span></a><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 notranslate"><span class="pre">matplotlib.artist.Artist</span></code></a></p>
<p>Place a legend on the axes at location loc.</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>parent</strong><span class="classifier"><a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Axes</span></code></a> or <a class="reference internal" href="figure_api.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a></span></dt><dd><p>The artist that contains the legend.</p>
</dd>
<dt><strong>handles</strong><span class="classifier">list of <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Artist</span></code></a></span></dt><dd><p>A list of Artists (lines, patches) to be added to the legend.</p>
</dd>
<dt><strong>labels</strong><span class="classifier">list of str</span></dt><dd><p>A list of labels to show next to the artists. The length of handles
and labels should be the same. If they are not, they are truncated
to the smaller of both lengths.</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Other Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>loc</strong><span class="classifier">str or pair of floats, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.loc#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.loc"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">'best'</span></code>) ('best' for axes, 'upper right' for figures)</span></dt><dd><p>The location of the legend.</p>
<p>The strings
<code class="docutils literal notranslate"><span class="pre">'upper</span> <span class="pre">left',</span> <span class="pre">'upper</span> <span class="pre">right',</span> <span class="pre">'lower</span> <span class="pre">left',</span> <span class="pre">'lower</span> <span class="pre">right'</span></code>
place the legend at the corresponding corner of the axes/figure.</p>
<p>The strings
<code class="docutils literal notranslate"><span class="pre">'upper</span> <span class="pre">center',</span> <span class="pre">'lower</span> <span class="pre">center',</span> <span class="pre">'center</span> <span class="pre">left',</span> <span class="pre">'center</span> <span class="pre">right'</span></code>
place the legend at the center of the corresponding edge of the
axes/figure.</p>
<p>The string <code class="docutils literal notranslate"><span class="pre">'center'</span></code> places the legend at the center of the axes/figure.</p>
<p>The string <code class="docutils literal notranslate"><span class="pre">'best'</span></code> places the legend at the location, among the nine
locations defined so far, with the minimum overlap with other drawn
artists. This option can be quite slow for plots with large amounts of
data; your plotting speed may benefit from providing a specific location.</p>
<p>The location can also be a 2-tuple giving the coordinates of the lower-left
corner of the legend in axes coordinates (in which case <em>bbox_to_anchor</em>
will be ignored).</p>
<p>For back-compatibility, <code class="docutils literal notranslate"><span class="pre">'center</span> <span class="pre">right'</span></code> (but no other location) can also
be spelled <code class="docutils literal notranslate"><span class="pre">'right'</span></code>, and each "string" locations can also be given as a
numeric value:</p>
<blockquote>
<div><table border="1" class="docutils align-default">
<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>
</dd>
<dt><strong>bbox_to_anchor</strong><span class="classifier"><a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a>, 2-tuple, or 4-tuple of floats</span></dt><dd><p>Box that is used to position the legend in conjunction with <em>loc</em>.
Defaults to <code class="xref py py-obj docutils literal notranslate"><span class="pre">axes.bbox</span></code> (if called as a method to <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-obj docutils literal notranslate"><span class="pre">Axes.legend</span></code></a>) or
<code class="xref py py-obj docutils literal notranslate"><span class="pre">figure.bbox</span></code> (if <a class="reference internal" href="figure_api.html#matplotlib.figure.Figure.legend" title="matplotlib.figure.Figure.legend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure.legend</span></code></a>). This argument allows arbitrary
placement of the legend.</p>
<p>Bbox coordinates are interpreted in the coordinate system given by
<em>bbox_transform</em>, with the default transform
Axes or Figure coordinates, depending on which <code class="docutils literal notranslate"><span class="pre">legend</span></code> is called.</p>
<p>If a 4-tuple or <a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a> is given, then it specifies the bbox
<code class="docutils literal notranslate"><span class="pre">(x,</span> <span class="pre">y,</span> <span class="pre">width,</span> <span class="pre">height)</span></code> that the legend is placed in.
To put the legend in the best location in the bottom right
quadrant of the axes (or figure):</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">loc</span><span class="o">=</span><span class="s1">'best'</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.</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>
<p>A 2-tuple <code class="docutils literal notranslate"><span class="pre">(x,</span> <span class="pre">y)</span></code> places the corner of the legend specified by <em>loc</em> at
x, y. For example, to put the legend's upper right-hand corner in the
center of the axes (or figure) the following keywords can be used:</p>
<div class="highlight-default notranslate"><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>
</dd>
<dt><strong>ncol</strong><span class="classifier">int, default: 1</span></dt><dd><p>The number of columns that the legend has.</p>
</dd>
<dt><strong>prop</strong><span class="classifier">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-obj docutils literal notranslate"><span class="pre">matplotlib.font_manager.FontProperties</span></code></a> or dict</span></dt><dd><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 notranslate"><span class="pre">matplotlib.rcParams</span></code></a> will be used.</p>
</dd>
<dt><strong>fontsize</strong><span class="classifier">int or {'xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'}</span></dt><dd><p>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 <em>prop</em> is not specified.</p>
</dd>
<dt><strong>labelcolor</strong><span class="classifier">str or list</span></dt><dd><p>The color of the text in the legend. Either a valid color string
(for example, 'red'), or a list of color strings. The labelcolor can
also be made to match the color of the line or marker using 'linecolor',
'markerfacecolor' (or 'mfc'), or 'markeredgecolor' (or 'mec').</p>
</dd>
<dt><strong>numpoints</strong><span class="classifier">int, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.numpoints#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.numpoints"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">1</span></code>)</span></dt><dd><p>The number of marker points in the legend when creating a legend
entry for a <a class="reference internal" href="_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Line2D</span></code></a> (line).</p>
</dd>
<dt><strong>scatterpoints</strong><span class="classifier">int, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.scatterpoints#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.scatterpoints"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">1</span></code>)</span></dt><dd><p>The number of marker points in the legend when creating
a legend entry for a <a class="reference internal" href="collections_api.html#matplotlib.collections.PathCollection" title="matplotlib.collections.PathCollection"><code class="xref py py-obj docutils literal notranslate"><span class="pre">PathCollection</span></code></a> (scatter plot).</p>
</dd>
<dt><strong>scatteryoffsets</strong><span class="classifier">iterable of floats, default: <code class="docutils literal notranslate"><span class="pre">[0.375,</span> <span class="pre">0.5,</span> <span class="pre">0.3125]</span></code></span></dt><dd><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 notranslate"><span class="pre">[0.5]</span></code>.</p>
</dd>
<dt><strong>markerscale</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.markerscale#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.markerscale"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">1.0</span></code>)</span></dt><dd><p>The relative size of legend markers compared with the originally
drawn ones.</p>
</dd>
<dt><strong>markerfirst</strong><span class="classifier">bool, default: True</span></dt><dd><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.</p>
</dd>
<dt><strong>frameon</strong><span class="classifier">bool, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.frameon#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.frameon"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">True</span></code>)</span></dt><dd><p>Whether the legend should be drawn on a patch (frame).</p>
</dd>
<dt><strong>fancybox</strong><span class="classifier">bool, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.fancybox#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.fancybox"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">True</span></code>)</span></dt><dd><p>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-obj docutils literal notranslate"><span class="pre">FancyBboxPatch</span></code></a> which
makes up the legend's background.</p>
</dd>
<dt><strong>shadow</strong><span class="classifier">bool, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.shadow#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.shadow"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">False</span></code>)</span></dt><dd><p>Whether to draw a shadow behind the legend.</p>
</dd>
<dt><strong>framealpha</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.framealpha#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.framealpha"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">0.8</span></code>)</span></dt><dd><p>The alpha transparency of the legend's background.
If <em>shadow</em> is activated and <em>framealpha</em> is <code class="docutils literal notranslate"><span class="pre">None</span></code>, the default value is
ignored.</p>
</dd>
<dt><strong>facecolor</strong><span class="classifier">"inherit" or color, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.facecolor#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.facecolor"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">'inherit'</span></code>)</span></dt><dd><p>The legend's background color.
If <code class="docutils literal notranslate"><span class="pre">"inherit"</span></code>, use <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=axes.facecolor#a-sample-matplotlibrc-file"><span class="pre">rcParams["axes.facecolor"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">'white'</span></code>).</p>
</dd>
<dt><strong>edgecolor</strong><span class="classifier">"inherit" or color, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.edgecolor#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.edgecolor"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">'0.8'</span></code>)</span></dt><dd><p>The legend's background patch edge color.
If <code class="docutils literal notranslate"><span class="pre">"inherit"</span></code>, use take <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=axes.edgecolor#a-sample-matplotlibrc-file"><span class="pre">rcParams["axes.edgecolor"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">'black'</span></code>).</p>
</dd>
<dt><strong>mode</strong><span class="classifier">{"expand", None}</span></dt><dd><p>If <em>mode</em> is set to <code class="docutils literal notranslate"><span class="pre">"expand"</span></code> the legend will be horizontally
expanded to fill the axes area (or <em>bbox_to_anchor</em> if defines
the legend's size).</p>
</dd>
<dt><strong>bbox_transform</strong><span class="classifier">None or <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-obj docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></span></dt><dd><p>The transform for the bounding box (<em>bbox_to_anchor</em>). For a value
of <code class="docutils literal notranslate"><span class="pre">None</span></code> (default) the Axes'
<code class="xref py py-data docutils literal notranslate"><span class="pre">transAxes</span></code> transform will be used.</p>
</dd>
<dt><strong>title</strong><span class="classifier">str or None</span></dt><dd><p>The legend's title. Default is no title (<code class="docutils literal notranslate"><span class="pre">None</span></code>).</p>
</dd>
<dt><strong>title_fontsize</strong><span class="classifier">int or {'xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'}, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.title_fontsize#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.title_fontsize"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">None</span></code>)</span></dt><dd><p>The font size of the legend's title.</p>
</dd>
<dt><strong>borderpad</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.borderpad#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.borderpad"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">0.4</span></code>)</span></dt><dd><p>The fractional whitespace inside the legend border, in font-size units.</p>
</dd>
<dt><strong>labelspacing</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.labelspacing#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.labelspacing"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">0.5</span></code>)</span></dt><dd><p>The vertical space between the legend entries, in font-size units.</p>
</dd>
<dt><strong>handlelength</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.handlelength#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.handlelength"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">2.0</span></code>)</span></dt><dd><p>The length of the legend handles, in font-size units.</p>
</dd>
<dt><strong>handletextpad</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.handletextpad#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.handletextpad"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">0.8</span></code>)</span></dt><dd><p>The pad between the legend handle and text, in font-size units.</p>
</dd>
<dt><strong>borderaxespad</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.borderaxespad#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.borderaxespad"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">0.5</span></code>)</span></dt><dd><p>The pad between the axes and legend border, in font-size units.</p>
</dd>
<dt><strong>columnspacing</strong><span class="classifier">float, default: <code class="docutils literal notranslate"><a class="reference external" href="../tutorials/introductory/customizing.html?highlight=legend.columnspacing#a-sample-matplotlibrc-file"><span class="pre">rcParams["legend.columnspacing"]</span></a></code> (default: <code class="docutils literal notranslate"><span class="pre">2.0</span></code>)</span></dt><dd><p>The spacing between columns, in font-size units.</p>
</dd>
<dt><strong>handler_map</strong><span class="classifier">dict or None</span></dt><dd><p>The custom dictionary mapping instances or types to a legend
handler. This <em>handler_map</em> 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-obj docutils literal notranslate"><span class="pre">matplotlib.legend.Legend.get_legend_handler_map</span></code></a>.</p>
</dd>
</dl>
</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. <em>bbox_to_anchor</em> can be a
<a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a> (or derived therefrom) 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-obj docutils literal notranslate"><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="py attribute">
<dt id="matplotlib.legend.Legend.codes">
<code class="descname">codes</code><em class="property"> = {'best': 0, 'center': 10, 'center left': 6, 'center right': 7, 'lower center': 8, 'lower left': 3, 'lower right': 4, 'right': 5, 'upper center': 9, 'upper left': 2, 'upper right': 1}</em><a class="headerlink" href="#matplotlib.legend.Legend.codes" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.contains">
<code class="descname">contains</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">event</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.contains"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.contains" title="Permalink to this definition">¶</a></dt>
<dd><p>Test whether the artist contains the mouse event.</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>mouseevent</strong><span class="classifier"><a class="reference internal" href="backend_bases_api.html#matplotlib.backend_bases.MouseEvent" title="matplotlib.backend_bases.MouseEvent"><code class="xref py py-obj docutils literal notranslate"><span class="pre">matplotlib.backend_bases.MouseEvent</span></code></a></span></dt><dd></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><strong>contains</strong><span class="classifier">bool</span></dt><dd><p>Whether any values are within the radius.</p>
</dd>
<dt><strong>details</strong><span class="classifier">dict</span></dt><dd><p>An artist-specific dictionary of details of the event context,
such as which points are contained in the pick radius. See the
individual Artist subclasses for details.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">renderer</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.draw"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>Draw the Artist (and its children) using the given renderer.</p>
<p>This has no effect if the artist is not visible (<a class="reference internal" href="_as_gen/matplotlib.artist.Artist.get_visible.html#matplotlib.artist.Artist.get_visible" title="matplotlib.artist.Artist.get_visible"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Artist.get_visible</span></code></a>
returns False).</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>renderer</strong><span class="classifier"><a class="reference internal" href="backend_bases_api.html#matplotlib.backend_bases.RendererBase" title="matplotlib.backend_bases.RendererBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">RendererBase</span></code></a> subclass.</span></dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>This method is overridden in the Artist subclasses.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.draw_frame">
<code class="descname">draw_frame</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">b</span></em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.legend.Legend.draw_frame" title="Permalink to this definition">¶</a></dt>
<dd><p>Set whether the legend box patch is drawn.</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>b</strong><span class="classifier">bool</span></dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_bbox_to_anchor">
<code class="descname">get_bbox_to_anchor</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/legend.html#Legend.get_bbox_to_anchor"><span class="viewcode-link">[source]</span></a><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 to.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_children">
<code class="descname">get_children</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/legend.html#Legend.get_children"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_children" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of the child <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Artist</span></code></a>s of this <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Artist</span></code></a>.</p>
</dd></dl>
<dl class="py method">
<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="reference internal" href="../_modules/matplotlib/legend.html#Legend.get_default_handler_map"><span class="viewcode-link">[source]</span></a><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="py method">
<dt id="matplotlib.legend.Legend.get_draggable">
<code class="descname">get_draggable</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/legend.html#Legend.get_draggable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_draggable" title="Permalink to this definition">¶</a></dt>
<dd><p>Return <code class="docutils literal notranslate"><span class="pre">True</span></code> if the legend is draggable, <code class="docutils literal notranslate"><span class="pre">False</span></code> otherwise.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_frame">
<code class="descname">get_frame</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/legend.html#Legend.get_frame"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_frame" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the <a class="reference internal" href="_as_gen/matplotlib.patches.Rectangle.html#matplotlib.patches.Rectangle" title="matplotlib.patches.Rectangle"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Rectangle</span></code></a> used to frame the legend.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_frame_on">
<code class="descname">get_frame_on</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/legend.html#Legend.get_frame_on"><span class="viewcode-link">[source]</span></a><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="py method">
<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><span class="n">legend_handler_map</span></em>, <em><span class="n">orig_handle</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.get_legend_handler"><span class="viewcode-link">[source]</span></a><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_handler_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 <code class="docutils literal notranslate"><span class="pre">None</span></code>.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_legend_handler_map">
<code class="descname">get_legend_handler_map</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/legend.html#Legend.get_legend_handler_map"><span class="viewcode-link">[source]</span></a><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="py method">
<dt id="matplotlib.legend.Legend.get_lines">
<code class="descname">get_lines</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/legend.html#Legend.get_lines"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_lines" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the list of <a class="reference internal" href="_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Line2D</span></code></a>s in the legend.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_patches">
<code class="descname">get_patches</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/legend.html#Legend.get_patches"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_patches" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the list of <a class="reference internal" href="_as_gen/matplotlib.patches.Patch.html#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Patch</span></code></a>s in the legend.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_texts">
<code class="descname">get_texts</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/legend.html#Legend.get_texts"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_texts" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the list of <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>s in the legend.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_tightbbox">
<code class="descname">get_tightbbox</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">renderer</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.get_tightbbox"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_tightbbox" title="Permalink to this definition">¶</a></dt>
<dd><p>Like <a class="reference internal" href="#matplotlib.legend.Legend.get_window_extent" title="matplotlib.legend.Legend.get_window_extent"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Legend.get_window_extent</span></code></a>, but uses the box for the legend.</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>renderer</strong><span class="classifier"><a class="reference internal" href="backend_bases_api.html#matplotlib.backend_bases.RendererBase" title="matplotlib.backend_bases.RendererBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">RendererBase</span></code></a> subclass</span></dt><dd><p>renderer that will be used to draw the figures (i.e.
<code class="docutils literal notranslate"><span class="pre">fig.canvas.get_renderer()</span></code>)</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="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a></dt><dd><p>The bounding box in figure pixel coordinates.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_title">
<code class="descname">get_title</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/legend.html#Legend.get_title"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_title" title="Permalink to this definition">¶</a></dt>
<dd><p>Return 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> instance for the legend title.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.get_window_extent">
<code class="descname">get_window_extent</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">renderer</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.get_window_extent"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.get_window_extent" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the axes bounding box in display space.</p>
<p>The bounding box' width and height are nonnegative.</p>
<p>Subclasses should override for inclusion in the bounding box
"tight" calculation. Default is to return an empty bounding
box at 0, 0.</p>
<p>Be careful when using this function, the results will not update
if the artist window extent of the artist changes. The extent
can change due to any changes in the transform stack, such as
changing the axes limits, the figure size, or the canvas used
(as is done when saving a figure). This can lead to unexpected
behavior where interactive figures will look fine on the screen,
but will save incorrectly.</p>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.set_bbox_to_anchor">
<code class="descname">set_bbox_to_anchor</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">bbox</span></em>, <em><span class="n">transform</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.set_bbox_to_anchor"><span class="viewcode-link">[source]</span></a><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 to.</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>bbox</strong><span class="classifier"><a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a> or tuple</span></dt><dd><p>The bounding box can be specified in the following ways:</p>
<ul class="simple">
<li>A <a class="reference internal" href="transformations.html#matplotlib.transforms.BboxBase" title="matplotlib.transforms.BboxBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BboxBase</span></code></a> instance</li>
<li>A tuple of <code class="docutils literal notranslate"><span class="pre">(left,</span> <span class="pre">bottom,</span> <span class="pre">width,</span> <span class="pre">height)</span></code> in the given
transform (normalized axes coordinate if None)</li>
<li>A tuple of <code class="docutils literal notranslate"><span class="pre">(left,</span> <span class="pre">bottom)</span></code> where the width and height will be
assumed to be zero.</li>
<li><em>None</em>, to remove the bbox anchoring, and use the parent bbox.</li>
</ul>
</dd>
<dt><strong>transform</strong><span class="classifier"><a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Transform</span></code></a>, optional</span></dt><dd><p>A transform to apply to the bounding box. If not specified, this
will use a transform to the bounding box of the parent.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<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><span class="n">handler_map</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.set_default_handler_map"><span class="viewcode-link">[source]</span></a><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="py method">
<dt id="matplotlib.legend.Legend.set_draggable">
<code class="descname">set_draggable</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">state</span></em>, <em><span class="n">use_blit</span><span class="o">=</span><span class="default_value">False</span></em>, <em><span class="n">update</span><span class="o">=</span><span class="default_value">'loc'</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.set_draggable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.legend.Legend.set_draggable" title="Permalink to this definition">¶</a></dt>
<dd><p>Enable or disable mouse dragging support of the legend.</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>state</strong><span class="classifier">bool</span></dt><dd><p>Whether mouse dragging is enabled.</p>
</dd>
<dt><strong>use_blit</strong><span class="classifier">bool, optional</span></dt><dd><p>Use blitting for faster image composition. For details see
<a class="reference internal" href="animation_api.html#func-animation"><span class="std std-ref">FuncAnimation</span></a>.</p>
</dd>
<dt><strong>update</strong><span class="classifier">{'loc', 'bbox'}, optional</span></dt><dd><p>The legend parameter to be changed when dragged:</p>
<ul class="simple">
<li>'loc': update the <em>loc</em> parameter of the legend</li>
<li>'bbox': update the <em>bbox_to_anchor</em> parameter of the legend</li>
</ul>
</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.legend.DraggableLegend" title="matplotlib.legend.DraggableLegend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DraggableLegend</span></code></a> or <em>None</em></dt><dd><p>If <em>state</em> is <code class="docutils literal notranslate"><span class="pre">True</span></code> this returns the <a class="reference internal" href="#matplotlib.legend.DraggableLegend" title="matplotlib.legend.DraggableLegend"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DraggableLegend</span></code></a> helper
instance. Otherwise this returns <em>None</em>.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.set_frame_on">
<code class="descname">set_frame_on</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">b</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.set_frame_on"><span class="viewcode-link">[source]</span></a><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>
<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>b</strong><span class="classifier">bool</span></dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="py method">
<dt id="matplotlib.legend.Legend.set_title">
<code class="descname">set_title</code><span class="sig-paren">(</span><em><span class="n">self</span></em>, <em><span class="n">title</span></em>, <em><span class="n">prop</span><span class="o">=</span><span class="default_value">None</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.set_title"><span class="viewcode-link">[source]</span></a><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="py method">
<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><span class="n">handler_map</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/legend.html#Legend.update_default_handler_map"><span class="viewcode-link">[source]</span></a><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="py 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>
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