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<li><a class="reference internal" href="#">patches</a><ul>
<li><a class="reference internal" href="#module-matplotlib.patches"><code class="docutils literal"><span class="pre">matplotlib.patches</span></code></a></li>
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<div class="section" id="patches">
<h1>patches<a class="headerlink" href="#patches" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-matplotlib.patches">
<span id="matplotlib-patches"></span><h2><a class="reference internal" href="#module-matplotlib.patches" title="matplotlib.patches"><code class="xref py py-mod docutils literal"><span class="pre">matplotlib.patches</span></code></a><a class="headerlink" href="#module-matplotlib.patches" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="matplotlib.patches.Arc">
<em class="property">class </em><code class="descclassname">matplotlib.patches.</code><code class="descname">Arc</code><span class="sig-paren">(</span><em>xy</em>, <em>width</em>, <em>height</em>, <em>angle=0.0</em>, <em>theta1=0.0</em>, <em>theta2=360.0</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Arc" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#matplotlib.patches.Ellipse" title="matplotlib.patches.Ellipse"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches.Ellipse</span></code></a></p>
<p>An elliptical arc. Because it performs various optimizations, it
can not be filled.</p>
<p>The arc must be used in an <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">Axes</span></code></a>
instance—it can not be added directly to a
<a class="reference internal" href="figure_api.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-class docutils literal"><span class="pre">Figure</span></code></a>—because it is optimized to
only render the segments that are inside the axes bounding box
with high resolution.</p>
<p>The following args are supported:</p>
<dl class="docutils">
<dt><em>xy</em></dt>
<dd>center of ellipse</dd>
<dt><em>width</em></dt>
<dd>length of horizontal axis</dd>
<dt><em>height</em></dt>
<dd>length of vertical axis</dd>
<dt><em>angle</em></dt>
<dd>rotation in degrees (anti-clockwise)</dd>
<dt><em>theta1</em></dt>
<dd>starting angle of the arc in degrees</dd>
<dt><em>theta2</em></dt>
<dd>ending angle of the arc in degrees</dd>
</dl>
<p>If <em>theta1</em> and <em>theta2</em> are not provided, the arc will form a
complete ellipse.</p>
<p>Valid kwargs are:</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="31%" />
<col width="69%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Property</th>
<th class="head">Description</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_agg_filter" title="matplotlib.artist.Artist.set_agg_filter"><code class="xref py py-meth docutils literal"><span class="pre">agg_filter</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_alpha" title="matplotlib.patches.Patch.set_alpha"><code class="xref py py-meth docutils literal"><span class="pre">alpha</span></code></a></td>
<td>float or None</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_animated" title="matplotlib.artist.Artist.set_animated"><code class="xref py py-meth docutils literal"><span class="pre">animated</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_antialiased" title="matplotlib.patches.Patch.set_antialiased"><code class="xref py py-meth docutils literal"><span class="pre">antialiased</span></code></a> or aa</td>
<td>[True | False] or None for default</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_axes" title="matplotlib.artist.Artist.set_axes"><code class="xref py py-meth docutils literal"><span class="pre">axes</span></code></a></td>
<td>an <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">Axes</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_capstyle" title="matplotlib.patches.Patch.set_capstyle"><code class="xref py py-meth docutils literal"><span class="pre">capstyle</span></code></a></td>
<td>[‘butt’ | ‘round’ | ‘projecting’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_box" title="matplotlib.artist.Artist.set_clip_box"><code class="xref py py-meth docutils literal"><span class="pre">clip_box</span></code></a></td>
<td>a <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Bbox</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_on" title="matplotlib.artist.Artist.set_clip_on"><code class="xref py py-meth docutils literal"><span class="pre">clip_on</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_path" title="matplotlib.artist.Artist.set_clip_path"><code class="xref py py-meth docutils literal"><span class="pre">clip_path</span></code></a></td>
<td>[ (<a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-class docutils literal"><span class="pre">Path</span></code></a>, <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">Transform</span></code></a>) | <a class="reference internal" href="#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-class docutils literal"><span class="pre">Patch</span></code></a> | None ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_color" title="matplotlib.patches.Patch.set_color"><code class="xref py py-meth docutils literal"><span class="pre">color</span></code></a></td>
<td>matplotlib color spec</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_contains" title="matplotlib.artist.Artist.set_contains"><code class="xref py py-meth docutils literal"><span class="pre">contains</span></code></a></td>
<td>a callable function</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_edgecolor" title="matplotlib.patches.Patch.set_edgecolor"><code class="xref py py-meth docutils literal"><span class="pre">edgecolor</span></code></a> or ec</td>
<td>mpl color spec, or None for default, or ‘none’ for no color</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_facecolor" title="matplotlib.patches.Patch.set_facecolor"><code class="xref py py-meth docutils literal"><span class="pre">facecolor</span></code></a> or fc</td>
<td>mpl color spec, or None for default, or ‘none’ for no color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_figure" title="matplotlib.artist.Artist.set_figure"><code class="xref py py-meth docutils literal"><span class="pre">figure</span></code></a></td>
<td>a <a class="reference internal" href="figure_api.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.figure.Figure</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_fill" title="matplotlib.patches.Patch.set_fill"><code class="xref py py-meth docutils literal"><span class="pre">fill</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_gid" title="matplotlib.artist.Artist.set_gid"><code class="xref py py-meth docutils literal"><span class="pre">gid</span></code></a></td>
<td>an id string</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_hatch" title="matplotlib.patches.Patch.set_hatch"><code class="xref py py-meth docutils literal"><span class="pre">hatch</span></code></a></td>
<td>[‘/’ | ‘\’ | ‘|’ | ‘-‘ | ‘+’ | ‘x’ | ‘o’ | ‘O’ | ‘.’ | ‘*’]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_joinstyle" title="matplotlib.patches.Patch.set_joinstyle"><code class="xref py py-meth docutils literal"><span class="pre">joinstyle</span></code></a></td>
<td>[‘miter’ | ‘round’ | ‘bevel’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_label" title="matplotlib.artist.Artist.set_label"><code class="xref py py-meth docutils literal"><span class="pre">label</span></code></a></td>
<td>string or anything printable with ‘%s’ conversion.</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_linestyle" title="matplotlib.patches.Patch.set_linestyle"><code class="xref py py-meth docutils literal"><span class="pre">linestyle</span></code></a> or ls</td>
<td>[‘solid’ | ‘dashed’ | ‘dashdot’ | ‘dotted’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_linewidth" title="matplotlib.patches.Patch.set_linewidth"><code class="xref py py-meth docutils literal"><span class="pre">linewidth</span></code></a> or lw</td>
<td>float or None for default</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_lod" title="matplotlib.artist.Artist.set_lod"><code class="xref py py-meth docutils literal"><span class="pre">lod</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_path_effects" title="matplotlib.artist.Artist.set_path_effects"><code class="xref py py-meth docutils literal"><span class="pre">path_effects</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_picker" title="matplotlib.artist.Artist.set_picker"><code class="xref py py-meth docutils literal"><span class="pre">picker</span></code></a></td>
<td>[None|float|boolean|callable]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_rasterized" title="matplotlib.artist.Artist.set_rasterized"><code class="xref py py-meth docutils literal"><span class="pre">rasterized</span></code></a></td>
<td>[True | False | None]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_sketch_params" title="matplotlib.artist.Artist.set_sketch_params"><code class="xref py py-meth docutils literal"><span class="pre">sketch_params</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_snap" title="matplotlib.artist.Artist.set_snap"><code class="xref py py-meth docutils literal"><span class="pre">snap</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_transform" title="matplotlib.artist.Artist.set_transform"><code class="xref py py-meth docutils literal"><span class="pre">transform</span></code></a></td>
<td><a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">Transform</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_url" title="matplotlib.artist.Artist.set_url"><code class="xref py py-meth docutils literal"><span class="pre">url</span></code></a></td>
<td>a url string</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_visible" title="matplotlib.artist.Artist.set_visible"><code class="xref py py-meth docutils literal"><span class="pre">visible</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_zorder" title="matplotlib.artist.Artist.set_zorder"><code class="xref py py-meth docutils literal"><span class="pre">zorder</span></code></a></td>
<td>any number</td>
</tr>
</tbody>
</table>
</div></blockquote>
<dl class="method">
<dt id="matplotlib.patches.Arc.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em>artist</em>, <em>renderer</em>, <em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Arc.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>Ellipses are normally drawn using an approximation that uses
eight cubic bezier splines. The error of this approximation
is 1.89818e-6, according to this unverified source:</p>
<blockquote>
<div><p>Lancaster, Don. Approximating a Circle or an Ellipse Using
Four Bezier Cubic Splines.</p>
<p><a class="reference external" href="http://www.tinaja.com/glib/ellipse4.pdf">http://www.tinaja.com/glib/ellipse4.pdf</a></p>
</div></blockquote>
<p>There is a use case where very large ellipses must be drawn
with very high accuracy, and it is too expensive to render the
entire ellipse with enough segments (either splines or line
segments). Therefore, in the case where either radius of the
ellipse is large enough that the error of the spline
approximation will be visible (greater than one pixel offset
from the ideal), a different technique is used.</p>
<p>In that case, only the visible parts of the ellipse are drawn,
with each visible arc using a fixed number of spline segments
(8). The algorithm proceeds as follows:</p>
<blockquote>
<div><ol class="arabic">
<li><p class="first">The points where the ellipse intersects the axes bounding
box are located. (This is done be performing an inverse
transformation on the axes bbox such that it is relative
to the unit circle – this makes the intersection
calculation much easier than doing rotated ellipse
intersection directly).</p>
<p>This uses the “line intersecting a circle” algorithm
from:</p>
<blockquote>
<div><p>Vince, John. Geometry for Computer Graphics: Formulae,
Examples & Proofs. London: Springer-Verlag, 2005.</p>
</div></blockquote>
</li>
<li><p class="first">The angles of each of the intersection points are
calculated.</p>
</li>
<li><p class="first">Proceeding counterclockwise starting in the positive
x-direction, each of the visible arc-segments between the
pairs of vertices are drawn using the bezier arc
approximation technique implemented in
<a class="reference internal" href="path_api.html#matplotlib.path.Path.arc" title="matplotlib.path.Path.arc"><code class="xref py py-meth docutils literal"><span class="pre">matplotlib.path.Path.arc()</span></code></a>.</p>
</li>
</ol>
</div></blockquote>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.Arrow">
<em class="property">class </em><code class="descclassname">matplotlib.patches.</code><code class="descname">Arrow</code><span class="sig-paren">(</span><em>x</em>, <em>y</em>, <em>dx</em>, <em>dy</em>, <em>width=1.0</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Arrow" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches.Patch</span></code></a></p>
<p>An arrow patch.</p>
<p>Draws an arrow, starting at (<em>x</em>, <em>y</em>), direction and length
given by (<em>dx</em>, <em>dy</em>) the width of the arrow is scaled by <em>width</em>.</p>
<p>Valid kwargs are:</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="31%" />
<col width="69%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Property</th>
<th class="head">Description</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_agg_filter" title="matplotlib.artist.Artist.set_agg_filter"><code class="xref py py-meth docutils literal"><span class="pre">agg_filter</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_alpha" title="matplotlib.patches.Patch.set_alpha"><code class="xref py py-meth docutils literal"><span class="pre">alpha</span></code></a></td>
<td>float or None</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_animated" title="matplotlib.artist.Artist.set_animated"><code class="xref py py-meth docutils literal"><span class="pre">animated</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_antialiased" title="matplotlib.patches.Patch.set_antialiased"><code class="xref py py-meth docutils literal"><span class="pre">antialiased</span></code></a> or aa</td>
<td>[True | False] or None for default</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_axes" title="matplotlib.artist.Artist.set_axes"><code class="xref py py-meth docutils literal"><span class="pre">axes</span></code></a></td>
<td>an <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">Axes</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_capstyle" title="matplotlib.patches.Patch.set_capstyle"><code class="xref py py-meth docutils literal"><span class="pre">capstyle</span></code></a></td>
<td>[‘butt’ | ‘round’ | ‘projecting’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_box" title="matplotlib.artist.Artist.set_clip_box"><code class="xref py py-meth docutils literal"><span class="pre">clip_box</span></code></a></td>
<td>a <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Bbox</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_on" title="matplotlib.artist.Artist.set_clip_on"><code class="xref py py-meth docutils literal"><span class="pre">clip_on</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_path" title="matplotlib.artist.Artist.set_clip_path"><code class="xref py py-meth docutils literal"><span class="pre">clip_path</span></code></a></td>
<td>[ (<a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-class docutils literal"><span class="pre">Path</span></code></a>, <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">Transform</span></code></a>) | <a class="reference internal" href="#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-class docutils literal"><span class="pre">Patch</span></code></a> | None ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_color" title="matplotlib.patches.Patch.set_color"><code class="xref py py-meth docutils literal"><span class="pre">color</span></code></a></td>
<td>matplotlib color spec</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_contains" title="matplotlib.artist.Artist.set_contains"><code class="xref py py-meth docutils literal"><span class="pre">contains</span></code></a></td>
<td>a callable function</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_edgecolor" title="matplotlib.patches.Patch.set_edgecolor"><code class="xref py py-meth docutils literal"><span class="pre">edgecolor</span></code></a> or ec</td>
<td>mpl color spec, or None for default, or ‘none’ for no color</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_facecolor" title="matplotlib.patches.Patch.set_facecolor"><code class="xref py py-meth docutils literal"><span class="pre">facecolor</span></code></a> or fc</td>
<td>mpl color spec, or None for default, or ‘none’ for no color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_figure" title="matplotlib.artist.Artist.set_figure"><code class="xref py py-meth docutils literal"><span class="pre">figure</span></code></a></td>
<td>a <a class="reference internal" href="figure_api.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.figure.Figure</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_fill" title="matplotlib.patches.Patch.set_fill"><code class="xref py py-meth docutils literal"><span class="pre">fill</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_gid" title="matplotlib.artist.Artist.set_gid"><code class="xref py py-meth docutils literal"><span class="pre">gid</span></code></a></td>
<td>an id string</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_hatch" title="matplotlib.patches.Patch.set_hatch"><code class="xref py py-meth docutils literal"><span class="pre">hatch</span></code></a></td>
<td>[‘/’ | ‘\’ | ‘|’ | ‘-‘ | ‘+’ | ‘x’ | ‘o’ | ‘O’ | ‘.’ | ‘*’]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_joinstyle" title="matplotlib.patches.Patch.set_joinstyle"><code class="xref py py-meth docutils literal"><span class="pre">joinstyle</span></code></a></td>
<td>[‘miter’ | ‘round’ | ‘bevel’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_label" title="matplotlib.artist.Artist.set_label"><code class="xref py py-meth docutils literal"><span class="pre">label</span></code></a></td>
<td>string or anything printable with ‘%s’ conversion.</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_linestyle" title="matplotlib.patches.Patch.set_linestyle"><code class="xref py py-meth docutils literal"><span class="pre">linestyle</span></code></a> or ls</td>
<td>[‘solid’ | ‘dashed’ | ‘dashdot’ | ‘dotted’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.patches.Patch.set_linewidth" title="matplotlib.patches.Patch.set_linewidth"><code class="xref py py-meth docutils literal"><span class="pre">linewidth</span></code></a> or lw</td>
<td>float or None for default</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_lod" title="matplotlib.artist.Artist.set_lod"><code class="xref py py-meth docutils literal"><span class="pre">lod</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_path_effects" title="matplotlib.artist.Artist.set_path_effects"><code class="xref py py-meth docutils literal"><span class="pre">path_effects</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_picker" title="matplotlib.artist.Artist.set_picker"><code class="xref py py-meth docutils literal"><span class="pre">picker</span></code></a></td>
<td>[None|float|boolean|callable]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_rasterized" title="matplotlib.artist.Artist.set_rasterized"><code class="xref py py-meth docutils literal"><span class="pre">rasterized</span></code></a></td>
<td>[True | False | None]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_sketch_params" title="matplotlib.artist.Artist.set_sketch_params"><code class="xref py py-meth docutils literal"><span class="pre">sketch_params</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_snap" title="matplotlib.artist.Artist.set_snap"><code class="xref py py-meth docutils literal"><span class="pre">snap</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_transform" title="matplotlib.artist.Artist.set_transform"><code class="xref py py-meth docutils literal"><span class="pre">transform</span></code></a></td>
<td><a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">Transform</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_url" title="matplotlib.artist.Artist.set_url"><code class="xref py py-meth docutils literal"><span class="pre">url</span></code></a></td>
<td>a url string</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_visible" title="matplotlib.artist.Artist.set_visible"><code class="xref py py-meth docutils literal"><span class="pre">visible</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_zorder" title="matplotlib.artist.Artist.set_zorder"><code class="xref py py-meth docutils literal"><span class="pre">zorder</span></code></a></td>
<td>any number</td>
</tr>
</tbody>
</table>
</div></blockquote>
<dl class="method">
<dt id="matplotlib.patches.Arrow.get_patch_transform">
<code class="descname">get_patch_transform</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Arrow.get_patch_transform" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.patches.Arrow.get_path">
<code class="descname">get_path</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Arrow.get_path" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle">
<em class="property">class </em><code class="descclassname">matplotlib.patches.</code><code class="descname">ArrowStyle</code><a class="headerlink" href="#matplotlib.patches.ArrowStyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Style</span></code></p>
<p><a class="reference internal" href="#matplotlib.patches.ArrowStyle" title="matplotlib.patches.ArrowStyle"><code class="xref py py-class docutils literal"><span class="pre">ArrowStyle</span></code></a> is a container class which defines several
arrowstyle classes, which is used to create an arrow path along a
given path. These are mainly used with <a class="reference internal" href="#matplotlib.patches.FancyArrowPatch" title="matplotlib.patches.FancyArrowPatch"><code class="xref py py-class docutils literal"><span class="pre">FancyArrowPatch</span></code></a>.</p>
<p>A arrowstyle object can be either created as:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ArrowStyle</span><span class="o">.</span><span class="n">Fancy</span><span class="p">(</span><span class="n">head_length</span><span class="o">=.</span><span class="mi">4</span><span class="p">,</span> <span class="n">head_width</span><span class="o">=.</span><span class="mi">4</span><span class="p">,</span> <span class="n">tail_width</span><span class="o">=.</span><span class="mi">4</span><span class="p">)</span>
</pre></div>
</div>
<p>or:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ArrowStyle</span><span class="p">(</span><span class="s">"Fancy"</span><span class="p">,</span> <span class="n">head_length</span><span class="o">=.</span><span class="mi">4</span><span class="p">,</span> <span class="n">head_width</span><span class="o">=.</span><span class="mi">4</span><span class="p">,</span> <span class="n">tail_width</span><span class="o">=.</span><span class="mi">4</span><span class="p">)</span>
</pre></div>
</div>
<p>or:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ArrowStyle</span><span class="p">(</span><span class="s">"Fancy, head_length=.4, head_width=.4, tail_width=.4"</span><span class="p">)</span>
</pre></div>
</div>
<p>The following classes are defined</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="14%" />
<col width="11%" />
<col width="75%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Class</th>
<th class="head">Name</th>
<th class="head">Attrs</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>Curve</td>
<td><code class="docutils literal"><span class="pre">-</span></code></td>
<td>None</td>
</tr>
<tr class="row-odd"><td>CurveB</td>
<td><code class="docutils literal"><span class="pre">-></span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-even"><td>BracketB</td>
<td><code class="docutils literal"><span class="pre">-[</span></code></td>
<td>widthB=1.0,lengthB=0.2,angleB=None</td>
</tr>
<tr class="row-odd"><td>CurveFilledB</td>
<td><code class="docutils literal"><span class="pre">-|></span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-even"><td>CurveA</td>
<td><code class="docutils literal"><span class="pre"><-</span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-odd"><td>CurveAB</td>
<td><code class="docutils literal"><span class="pre"><-></span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-even"><td>CurveFilledA</td>
<td><code class="docutils literal"><span class="pre"><|-</span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-odd"><td>CurveFilledAB</td>
<td><code class="docutils literal"><span class="pre"><|-|></span></code></td>
<td>head_length=0.4,head_width=0.2</td>
</tr>
<tr class="row-even"><td>BracketA</td>
<td><code class="docutils literal"><span class="pre">]-</span></code></td>
<td>widthA=1.0,lengthA=0.2,angleA=None</td>
</tr>
<tr class="row-odd"><td>BracketAB</td>
<td><code class="docutils literal"><span class="pre">]-[</span></code></td>
<td>widthA=1.0,lengthA=0.2,angleA=None,widthB=1.0,lengthB=0.2,angleB=None</td>
</tr>
<tr class="row-even"><td>Fancy</td>
<td><code class="docutils literal"><span class="pre">fancy</span></code></td>
<td>head_length=0.4,head_width=0.4,tail_width=0.4</td>
</tr>
<tr class="row-odd"><td>Simple</td>
<td><code class="docutils literal"><span class="pre">simple</span></code></td>
<td>head_length=0.5,head_width=0.5,tail_width=0.2</td>
</tr>
<tr class="row-even"><td>Wedge</td>
<td><code class="docutils literal"><span class="pre">wedge</span></code></td>
<td>tail_width=0.3,shrink_factor=0.5</td>
</tr>
<tr class="row-odd"><td>BarAB</td>
<td><code class="docutils literal"><span class="pre">|-|</span></code></td>
<td>widthA=1.0,angleA=None,widthB=1.0,angleB=None</td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>An instance of any arrow style class is an callable object,
whose call signature is:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="n">mutation_size</span><span class="p">,</span> <span class="n">linewidth</span><span class="p">,</span> <span class="n">aspect_ratio</span><span class="o">=</span><span class="mf">1.</span><span class="p">)</span>
</pre></div>
</div>
<p>and it returns a tuple of a <code class="xref py py-class docutils literal"><span class="pre">Path</span></code> instance and a boolean
value. <em>path</em> is a <code class="xref py py-class docutils literal"><span class="pre">Path</span></code> instance along witch the arrow
will be drawn. <em>mutation_size</em> and <em>aspect_ratio</em> has a same
meaning as in <a class="reference internal" href="#matplotlib.patches.BoxStyle" title="matplotlib.patches.BoxStyle"><code class="xref py py-class docutils literal"><span class="pre">BoxStyle</span></code></a>. <em>linewidth</em> is a line width to be
stroked. This is meant to be used to correct the location of the
head so that it does not overshoot the destination point, but not all
classes support it.</p>
<p>(<a class="reference external" href="../mpl_examples/pylab_examples/fancyarrow_demo.py">Source code</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancyarrow_demo.png">png</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancyarrow_demo.hires.png">hires.png</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancyarrow_demo.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/fancyarrow_demo.png" src="../_images/fancyarrow_demo.png" />
</div>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.BarAB">
<em class="property">class </em><code class="descname">BarAB</code><span class="sig-paren">(</span><em>widthA=1.0</em>, <em>angleA=None</em>, <em>widthB=1.0</em>, <em>angleB=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.BarAB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Bracket</span></code></p>
<p>An arrow with a bar(|) at both ends.</p>
<dl class="docutils">
<dt><em>widthA</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthA</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleA</em></dt>
<dd>angle between the bracket and the line</dd>
<dt><em>widthB</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthB</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleB</em></dt>
<dd>angle between the bracket and the line</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.BracketA">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">BracketA</code><span class="sig-paren">(</span><em>widthA=1.0</em>, <em>lengthA=0.2</em>, <em>angleA=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.BracketA" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Bracket</span></code></p>
<p>An arrow with a bracket(]) at its end.</p>
<dl class="docutils">
<dt><em>widthA</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthA</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleA</em></dt>
<dd>angle between the bracket and the line</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.BracketAB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">BracketAB</code><span class="sig-paren">(</span><em>widthA=1.0</em>, <em>lengthA=0.2</em>, <em>angleA=None</em>, <em>widthB=1.0</em>, <em>lengthB=0.2</em>, <em>angleB=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.BracketAB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Bracket</span></code></p>
<p>An arrow with a bracket(]) at both ends.</p>
<dl class="docutils">
<dt><em>widthA</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthA</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleA</em></dt>
<dd>angle between the bracket and the line</dd>
<dt><em>widthB</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthB</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleB</em></dt>
<dd>angle between the bracket and the line</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.BracketB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">BracketB</code><span class="sig-paren">(</span><em>widthB=1.0</em>, <em>lengthB=0.2</em>, <em>angleB=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.BracketB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Bracket</span></code></p>
<p>An arrow with a bracket([) at its end.</p>
<dl class="docutils">
<dt><em>widthB</em></dt>
<dd>width of the bracket</dd>
<dt><em>lengthB</em></dt>
<dd>length of the bracket</dd>
<dt><em>angleB</em></dt>
<dd>angle between the bracket and the line</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.Curve">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">Curve</code><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Curve" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>A simple curve without any arrow head.</p>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveA">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveA</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveA" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with a head at its begin point.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveAB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveAB</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveAB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with heads both at the begin and the end point.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveB</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with a head at its end point.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveFilledA">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveFilledA</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveFilledA" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with filled triangle head at the begin.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveFilledAB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveFilledAB</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveFilledAB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with filled triangle heads both at the begin and the end
point.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.CurveFilledB">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">CurveFilledB</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.CurveFilledB" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Curve</span></code></p>
<p>An arrow with filled triangle head at the end.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_width</em></dt>
<dd>width of the arrow head</dd>
</dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.Fancy">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">Fancy</code><span class="sig-paren">(</span><em>head_length=0.4</em>, <em>head_width=0.4</em>, <em>tail_width=0.4</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Fancy" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A fancy arrow. Only works with a quadratic bezier curve.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_with</em></dt>
<dd>width of the arrow head</dd>
<dt><em>tail_width</em></dt>
<dd>width of the arrow tail</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.ArrowStyle.Fancy.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>path</em>, <em>mutation_size</em>, <em>linewidth</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Fancy.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.Simple">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">Simple</code><span class="sig-paren">(</span><em>head_length=0.5</em>, <em>head_width=0.5</em>, <em>tail_width=0.2</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Simple" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A simple arrow. Only works with a quadratic bezier curve.</p>
<dl class="docutils">
<dt><em>head_length</em></dt>
<dd>length of the arrow head</dd>
<dt><em>head_with</em></dt>
<dd>width of the arrow head</dd>
<dt><em>tail_width</em></dt>
<dd>width of the arrow tail</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.ArrowStyle.Simple.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>path</em>, <em>mutation_size</em>, <em>linewidth</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Simple.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.ArrowStyle.Wedge">
<em class="property">class </em><code class="descclassname">ArrowStyle.</code><code class="descname">Wedge</code><span class="sig-paren">(</span><em>tail_width=0.3</em>, <em>shrink_factor=0.5</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Wedge" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>Wedge(?) shape. Only wokrs with a quadratic bezier curve. The
begin point has a width of the tail_width and the end point has a
width of 0. At the middle, the width is shrink_factor*tail_width.</p>
<dl class="docutils">
<dt><em>tail_width</em></dt>
<dd>width of the tail</dd>
<dt><em>shrink_factor</em></dt>
<dd>fraction of the arrow width at the middle point</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.ArrowStyle.Wedge.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>path</em>, <em>mutation_size</em>, <em>linewidth</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.ArrowStyle.Wedge.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle">
<em class="property">class </em><code class="descclassname">matplotlib.patches.</code><code class="descname">BoxStyle</code><a class="headerlink" href="#matplotlib.patches.BoxStyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Style</span></code></p>
<p><a class="reference internal" href="#matplotlib.patches.BoxStyle" title="matplotlib.patches.BoxStyle"><code class="xref py py-class docutils literal"><span class="pre">BoxStyle</span></code></a> is a container class which defines several
boxstyle classes, which are used for <code class="xref py py-class docutils literal"><span class="pre">FancyBoxPatch</span></code>.</p>
<p>A style object can be created as:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">BoxStyle</span><span class="o">.</span><span class="n">Round</span><span class="p">(</span><span class="n">pad</span><span class="o">=</span><span class="mf">0.2</span><span class="p">)</span>
</pre></div>
</div>
<p>or:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">BoxStyle</span><span class="p">(</span><span class="s">"Round"</span><span class="p">,</span> <span class="n">pad</span><span class="o">=</span><span class="mf">0.2</span><span class="p">)</span>
</pre></div>
</div>
<p>or:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">BoxStyle</span><span class="p">(</span><span class="s">"Round, pad=0.2"</span><span class="p">)</span>
</pre></div>
</div>
<p>Following boxstyle classes are defined.</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="20%" />
<col width="28%" />
<col width="52%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Class</th>
<th class="head">Name</th>
<th class="head">Attrs</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>Circle</td>
<td><code class="docutils literal"><span class="pre">circle</span></code></td>
<td>pad=0.3</td>
</tr>
<tr class="row-odd"><td>LArrow</td>
<td><code class="docutils literal"><span class="pre">larrow</span></code></td>
<td>pad=0.3</td>
</tr>
<tr class="row-even"><td>RArrow</td>
<td><code class="docutils literal"><span class="pre">rarrow</span></code></td>
<td>pad=0.3</td>
</tr>
<tr class="row-odd"><td>Round</td>
<td><code class="docutils literal"><span class="pre">round</span></code></td>
<td>pad=0.3,rounding_size=None</td>
</tr>
<tr class="row-even"><td>Round4</td>
<td><code class="docutils literal"><span class="pre">round4</span></code></td>
<td>pad=0.3,rounding_size=None</td>
</tr>
<tr class="row-odd"><td>Roundtooth</td>
<td><code class="docutils literal"><span class="pre">roundtooth</span></code></td>
<td>pad=0.3,tooth_size=None</td>
</tr>
<tr class="row-even"><td>Sawtooth</td>
<td><code class="docutils literal"><span class="pre">sawtooth</span></code></td>
<td>pad=0.3,tooth_size=None</td>
</tr>
<tr class="row-odd"><td>Square</td>
<td><code class="docutils literal"><span class="pre">square</span></code></td>
<td>pad=0.3</td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>An instance of any boxstyle class is an callable object,
whose call signature is:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">__call__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x0</span><span class="p">,</span> <span class="n">y0</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">mutation_size</span><span class="p">,</span> <span class="n">aspect_ratio</span><span class="o">=</span><span class="mf">1.</span><span class="p">)</span>
</pre></div>
</div>
<p>and returns a <code class="xref py py-class docutils literal"><span class="pre">Path</span></code> instance. <em>x0</em>, <em>y0</em>, <em>width</em> and
<em>height</em> specify the location and size of the box to be
drawn. <em>mutation_scale</em> determines the overall size of the
mutation (by which I mean the transformation of the rectangle to
the fancy box). <em>mutation_aspect</em> determines the aspect-ratio of
the mutation.</p>
<p>(<a class="reference external" href="../mpl_examples/pylab_examples/fancybox_demo2.py">Source code</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancybox_demo2.png">png</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancybox_demo2.hires.png">hires.png</a>, <a class="reference external" href="../mpl_examples/pylab_examples/fancybox_demo2.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/fancybox_demo2.png" src="../_images/fancybox_demo2.png" />
</div>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Circle">
<em class="property">class </em><code class="descname">Circle</code><span class="sig-paren">(</span><em>pad=0.3</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Circle" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A simple circle box.</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>pad</strong> : float</p>
<blockquote class="last">
<div><p>The amount of padding around the original box.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Circle.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Circle.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.LArrow">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">LArrow</code><span class="sig-paren">(</span><em>pad=0.3</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.LArrow" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>(left) Arrow Box</p>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.LArrow.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.LArrow.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.RArrow">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">RArrow</code><span class="sig-paren">(</span><em>pad=0.3</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.RArrow" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches.LArrow</span></code></p>
<p>(right) Arrow Box</p>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.RArrow.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.RArrow.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Round">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">Round</code><span class="sig-paren">(</span><em>pad=0.3</em>, <em>rounding_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Round" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A box with round corners.</p>
<dl class="docutils">
<dt><em>pad</em></dt>
<dd>amount of padding</dd>
<dt><em>rounding_size</em></dt>
<dd>rounding radius of corners. <em>pad</em> if None</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Round.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Round.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Round4">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">Round4</code><span class="sig-paren">(</span><em>pad=0.3</em>, <em>rounding_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Round4" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>Another box with round edges.</p>
<dl class="docutils">
<dt><em>pad</em></dt>
<dd>amount of padding</dd>
<dt><em>rounding_size</em></dt>
<dd>rounding size of edges. <em>pad</em> if None</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Round4.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Round4.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Roundtooth">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">Roundtooth</code><span class="sig-paren">(</span><em>pad=0.3</em>, <em>tooth_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Roundtooth" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches.Sawtooth</span></code></p>
<p>A rounded tooth box.</p>
<dl class="docutils">
<dt><em>pad</em></dt>
<dd>amount of padding</dd>
<dt><em>tooth_size</em></dt>
<dd>size of the sawtooth. pad* if None</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Roundtooth.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Roundtooth.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Sawtooth">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">Sawtooth</code><span class="sig-paren">(</span><em>pad=0.3</em>, <em>tooth_size=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Sawtooth" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A sawtooth box.</p>
<dl class="docutils">
<dt><em>pad</em></dt>
<dd>amount of padding</dd>
<dt><em>tooth_size</em></dt>
<dd>size of the sawtooth. pad* if None</dd>
</dl>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Sawtooth.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Sawtooth.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.BoxStyle.Square">
<em class="property">class </em><code class="descclassname">BoxStyle.</code><code class="descname">Square</code><span class="sig-paren">(</span><em>pad=0.3</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Square" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches._Base</span></code></p>
<p>A simple square box.</p>
<p><em>pad</em>
amount of padding</p>
<dl class="method">
<dt id="matplotlib.patches.BoxStyle.Square.transmute">
<code class="descname">transmute</code><span class="sig-paren">(</span><em>x0</em>, <em>y0</em>, <em>width</em>, <em>height</em>, <em>mutation_size</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.BoxStyle.Square.transmute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.patches.Circle">
<em class="property">class </em><code class="descclassname">matplotlib.patches.</code><code class="descname">Circle</code><span class="sig-paren">(</span><em>xy</em>, <em>radius=5</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.patches.Circle" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="#matplotlib.patches.Ellipse" title="matplotlib.patches.Ellipse"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.patches.Ellipse</span></code></a></p>
<p>A circle patch.</p>
<p>Create true circle at center <em>xy</em> = (<em>x</em>, <em>y</em>) with given