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<li><a class="reference internal" href="#">projections</a><ul>
<li><a class="reference internal" href="#module-matplotlib.projections"><code class="docutils literal notranslate"><span class="pre">matplotlib.projections</span></code></a></li>
<li><a class="reference internal" href="#module-matplotlib.projections.polar"><code class="docutils literal notranslate"><span class="pre">matplotlib.projections.polar</span></code></a></li>
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<div class="section" id="projections">
<h1>projections<a class="headerlink" href="#projections" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-matplotlib.projections">
<span id="matplotlib-projections"></span><h2><a class="reference internal" href="#module-matplotlib.projections" title="matplotlib.projections"><code class="xref py py-mod docutils literal notranslate"><span class="pre">matplotlib.projections</span></code></a><a class="headerlink" href="#module-matplotlib.projections" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="matplotlib.projections.ProjectionRegistry">
<em class="property">class </em><code class="descclassname">matplotlib.projections.</code><code class="descname">ProjectionRegistry</code><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.6)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>Manages the set of projections available to the system.</p>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.get_projection_class">
<code class="descname">get_projection_class</code><span class="sig-paren">(</span><em>name</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.get_projection_class" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a projection class from its <em>name</em>.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.get_projection_names">
<code class="descname">get_projection_names</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.get_projection_names" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a list of the names of all projections currently
registered.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.register">
<code class="descname">register</code><span class="sig-paren">(</span><em>*projections</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.register" title="Permalink to this definition">¶</a></dt>
<dd><p>Register a new set of projection(s).</p>
</dd></dl>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.get_projection_class">
<code class="descclassname">matplotlib.projections.</code><code class="descname">get_projection_class</code><span class="sig-paren">(</span><em>projection=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.get_projection_class" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a projection class from its name.</p>
<p>If <em>projection</em> is None, a standard rectilinear projection is
returned.</p>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.get_projection_names">
<code class="descclassname">matplotlib.projections.</code><code class="descname">get_projection_names</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.get_projection_names" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a list of acceptable projection names.</p>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.process_projection_requirements">
<code class="descclassname">matplotlib.projections.</code><code class="descname">process_projection_requirements</code><span class="sig-paren">(</span><em>figure</em>, <em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.process_projection_requirements" title="Permalink to this definition">¶</a></dt>
<dd><p>Handle the args/kwargs to for add_axes/add_subplot/gca,
returning:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">axes_proj_class</span><span class="p">,</span> <span class="n">proj_class_kwargs</span><span class="p">,</span> <span class="n">proj_stack_key</span><span class="p">)</span>
</pre></div>
</div>
<p>Which can be used for new axes initialization/identification.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last"><strong>kwargs</strong> is modified in place.</p>
</div>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.register_projection">
<code class="descclassname">matplotlib.projections.</code><code class="descname">register_projection</code><span class="sig-paren">(</span><em>cls</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.register_projection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-matplotlib.projections.polar">
<span id="matplotlib-projections-polar"></span><h2><a class="reference internal" href="#module-matplotlib.projections.polar" title="matplotlib.projections.polar"><code class="xref py py-mod docutils literal notranslate"><span class="pre">matplotlib.projections.polar</span></code></a><a class="headerlink" href="#module-matplotlib.projections.polar" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="matplotlib.projections.polar.InvertedPolarTransform">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">InvertedPolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The inverse of the polar transform, mapping Cartesian
coordinate space <em>x</em> and <em>y</em> back to <em>theta</em> and <em>r</em>.</p>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
<p><code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">===</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code></p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.is_separable">
<code class="descname">is_separable</code><em class="property"> = False</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.is_separable" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>xy</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Performs only the non-affine part of the transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<p>Accepts a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>) and
returns a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>).</p>
<p>Alternatively, accepts a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>
and returns a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAffine">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">PolarAffine</code><span class="sig-paren">(</span><em>scale_transform</em>, <em>limits</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAffine" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Affine2DBase" title="matplotlib.transforms.Affine2DBase"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Affine2DBase</span></code></a></p>
<p>The affine part of the polar projection. Scales the output so
that maximum radius rests on the edge of the axes circle.</p>
<p><em>limits</em> is the view limit of the data. The only part of
its bounds that is used is the y limits (for the radius limits).
The theta range is handled by the non-affine transform.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAffine.get_matrix">
<code class="descname">get_matrix</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAffine.get_matrix" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the Affine transformation array for the affine part
of this transform.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">PolarAxes</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.axes._axes.Axes</span></code></p>
<p>A polar graph projection, where the input dimensions are <em>theta</em>, <em>r</em>.</p>
<p>Theta starts pointing east and goes anti-clockwise.</p>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform">
<em class="property">class </em><code class="descname">InvertedPolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The inverse of the polar transform, mapping Cartesian
coordinate space <em>x</em> and <em>y</em> back to <em>theta</em> and <em>r</em>.</p>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
<p><code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">===</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code></p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.is_separable">
<code class="descname">is_separable</code><em class="property"> = False</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.is_separable" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>xy</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Performs only the non-affine part of the transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<p>Accepts a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>) and
returns a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>).</p>
<p>Alternatively, accepts a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>
and returns a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.PolarAffine">
<em class="property">class </em><code class="descname">PolarAffine</code><span class="sig-paren">(</span><em>scale_transform</em>, <em>limits</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarAffine" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Affine2DBase" title="matplotlib.transforms.Affine2DBase"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Affine2DBase</span></code></a></p>
<p>The affine part of the polar projection. Scales the output so
that maximum radius rests on the edge of the axes circle.</p>
<p><em>limits</em> is the view limit of the data. The only part of
its bounds that is used is the y limits (for the radius limits).
The theta range is handled by the non-affine transform.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarAffine.get_matrix">
<code class="descname">get_matrix</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarAffine.get_matrix" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the Affine transformation array for the affine part
of this transform.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform">
<em class="property">class </em><code class="descname">PolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The base polar transform. This handles projection <em>theta</em> and
<em>r</em> into Cartesian coordinate space <em>x</em> and <em>y</em>, but does not
perform the ultimate affine transformation into the correct
position.</p>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
<p><code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">===</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code></p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.is_separable">
<code class="descname">is_separable</code><em class="property"> = False</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.is_separable" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>tr</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Performs only the non-affine part of the transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<p>Accepts a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>) and
returns a numpy array of shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>).</p>
<p>Alternatively, accepts a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>
and returns a numpy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.transform_path_non_affine">
<code class="descname">transform_path_non_affine</code><span class="sig-paren">(</span><em>path</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.transform_path_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns a path, transformed only by the non-affine
part of this transform.</p>
<p><em>path</em>: a <a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-class docutils literal notranslate"><span class="pre">Path</span></code></a> instance.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform_path(path)</span></code> is equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_path_affine(transform_path_non_affine(values))</span></code>.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator">
<em class="property">class </em><code class="descname">RadialLocator</code><span class="sig-paren">(</span><em>base</em>, <em>axes=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Locator</span></code></a></p>
<p>Used to locate radius ticks.</p>
<p>Ensures that all ticks are strictly positive. For all other
tasks, it delegates to the base
<a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">Locator</span></code></a> (which may be different
depending on the scale of the <em>r</em>-axis.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.autoscale">
<code class="descname">autoscale</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.autoscale" title="Permalink to this definition">¶</a></dt>
<dd><p>autoscale the view limits</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.pan">
<code class="descname">pan</code><span class="sig-paren">(</span><em>numsteps</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Pan numticks (can be positive or negative)</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.refresh">
<code class="descname">refresh</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.refresh" title="Permalink to this definition">¶</a></dt>
<dd><p>refresh internal information based on current lim</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.view_limits">
<code class="descname">view_limits</code><span class="sig-paren">(</span><em>vmin</em>, <em>vmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.view_limits" title="Permalink to this definition">¶</a></dt>
<dd><p>select a scale for the range from vmin to vmax</p>
<p>Normally this method is overridden by subclasses to
change locator behaviour.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.zoom">
<code class="descname">zoom</code><span class="sig-paren">(</span><em>direction</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>Zoom in/out on axis; if direction is >0 zoom in, else zoom out</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaFormatter">
<em class="property">class </em><code class="descname">ThetaFormatter</code><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaFormatter" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Formatter" title="matplotlib.ticker.Formatter"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Formatter</span></code></a></p>
<p>Used to format the <em>theta</em> tick labels. Converts the native
unit of radians into degrees and adds a degree symbol.</p>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator">
<em class="property">class </em><code class="descname">ThetaLocator</code><span class="sig-paren">(</span><em>base</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Locator</span></code></a></p>
<p>Used to locate theta ticks.</p>
<p>This will work the same as the base locator except in the case that the
view spans the entire circle. In such cases, the previously used default
locations of every 45 degrees are returned.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.autoscale">
<code class="descname">autoscale</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.autoscale" title="Permalink to this definition">¶</a></dt>
<dd><p>autoscale the view limits</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.pan">
<code class="descname">pan</code><span class="sig-paren">(</span><em>numsteps</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Pan numticks (can be positive or negative)</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.refresh">
<code class="descname">refresh</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.refresh" title="Permalink to this definition">¶</a></dt>
<dd><p>refresh internal information based on current lim</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.set_axis">
<code class="descname">set_axis</code><span class="sig-paren">(</span><em>axis</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.set_axis" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.view_limits">
<code class="descname">view_limits</code><span class="sig-paren">(</span><em>vmin</em>, <em>vmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.view_limits" title="Permalink to this definition">¶</a></dt>
<dd><p>select a scale for the range from vmin to vmax</p>
<p>Normally this method is overridden by subclasses to
change locator behaviour.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.zoom">
<code class="descname">zoom</code><span class="sig-paren">(</span><em>direction</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>Zoom in/out on axis; if direction is >0 zoom in, else zoom out</p>
</dd></dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.can_pan">
<code class="descname">can_pan</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.can_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Return <em>True</em> if this axes supports the pan/zoom button functionality.</p>
<p>For polar axes, this is slightly misleading. Both panning and
zooming are performed by the same button. Panning is performed
in azimuth while zooming is done along the radial.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.can_zoom">
<code class="descname">can_zoom</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.can_zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>Return <em>True</em> if this axes supports the zoom box button functionality.</p>
<p>Polar axes do not support zoom boxes.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.cla">
<code class="descname">cla</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.cla" title="Permalink to this definition">¶</a></dt>
<dd><p>Clear the current axes.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.drag_pan">
<code class="descname">drag_pan</code><span class="sig-paren">(</span><em>button</em>, <em>key</em>, <em>x</em>, <em>y</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.drag_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when the mouse moves during a pan operation.</p>
<p><em>button</em> is the mouse button number:</p>
<ul class="simple">
<li>1: LEFT</li>
<li>2: MIDDLE</li>
<li>3: RIGHT</li>
</ul>
<p><em>key</em> is a “shift” key</p>
<p><em>x</em>, <em>y</em> are the mouse coordinates in display coords.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">Intended to be overridden by new projection types.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>Draw everything (plot lines, axes, labels)</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.end_pan">
<code class="descname">end_pan</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.end_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when a pan operation completes (when the mouse button
is up.)</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">Intended to be overridden by new projection types.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.format_coord">
<code class="descname">format_coord</code><span class="sig-paren">(</span><em>theta</em>, <em>r</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.format_coord" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a format string formatting the coordinate using Unicode
characters.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_data_ratio">
<code class="descname">get_data_ratio</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_data_ratio" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the aspect ratio of the data itself. For a polar plot,
this should always be 1.0</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rlabel_position">
<code class="descname">get_rlabel_position</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rlabel_position" title="Permalink to this definition">¶</a></dt>
<dd><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">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>float</strong></dt>
<dd><p class="first last">The theta position of the radius labels in degrees.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rmax">
<code class="descname">get_rmax</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rmax" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rmin">
<code class="descname">get_rmin</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rmin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rorigin">
<code class="descname">get_rorigin</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rorigin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_theta_direction">
<code class="descname">get_theta_direction</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_theta_direction" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the direction in which theta increases.</p>
<dl class="docutils">
<dt>-1:</dt>
<dd>Theta increases in the clockwise direction</dd>
<dt>1:</dt>
<dd>Theta increases in the counterclockwise direction</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_theta_offset">
<code class="descname">get_theta_offset</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_theta_offset" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the offset for the location of 0 in radians.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_thetamax">
<code class="descname">get_thetamax</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_thetamax" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_thetamin">
<code class="descname">get_thetamin</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_thetamin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_xaxis_text1_transform">
<code class="descname">get_xaxis_text1_transform</code><span class="sig-paren">(</span><em>pad</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_xaxis_text1_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing x-axis labels, which
will add the given amount of padding (in points) between the
axes and the label. The x-direction is in data coordinates
and the y-direction is in axis coordinates. Returns a
3-tuple of the form:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">transform</span><span class="p">,</span> <span class="n">valign</span><span class="p">,</span> <span class="n">halign</span><span class="p">)</span>
</pre></div>
</div>
<p>where <em>valign</em> and <em>halign</em> are requested alignments for the
text.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_xaxis_text2_transform">
<code class="descname">get_xaxis_text2_transform</code><span class="sig-paren">(</span><em>pad</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_xaxis_text2_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing the secondary x-axis
labels, which will add the given amount of padding (in points)
between the axes and the label. The x-direction is in data
coordinates and the y-direction is in axis coordinates.
Returns a 3-tuple of the form:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">transform</span><span class="p">,</span> <span class="n">valign</span><span class="p">,</span> <span class="n">halign</span><span class="p">)</span>
</pre></div>
</div>
<p>where <em>valign</em> and <em>halign</em> are requested alignments for the
text.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_xaxis_transform">
<code class="descname">get_xaxis_transform</code><span class="sig-paren">(</span><em>which='grid'</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_xaxis_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing x-axis labels, ticks
and gridlines. The x-direction is in data coordinates and the
y-direction is in axis coordinates.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_yaxis_text1_transform">
<code class="descname">get_yaxis_text1_transform</code><span class="sig-paren">(</span><em>pad</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_yaxis_text1_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing y-axis labels, which
will add the given amount of padding (in points) between the
axes and the label. The x-direction is in axis coordinates
and the y-direction is in data coordinates. Returns a 3-tuple
of the form:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">transform</span><span class="p">,</span> <span class="n">valign</span><span class="p">,</span> <span class="n">halign</span><span class="p">)</span>
</pre></div>
</div>
<p>where <em>valign</em> and <em>halign</em> are requested alignments for the
text.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_yaxis_text2_transform">
<code class="descname">get_yaxis_text2_transform</code><span class="sig-paren">(</span><em>pad</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_yaxis_text2_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing the secondary y-axis
labels, which will add the given amount of padding (in points)
between the axes and the label. The x-direction is in axis
coordinates and the y-direction is in data coordinates.
Returns a 3-tuple of the form:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">transform</span><span class="p">,</span> <span class="n">valign</span><span class="p">,</span> <span class="n">halign</span><span class="p">)</span>
</pre></div>
</div>
<p>where <em>valign</em> and <em>halign</em> are requested alignments for the
text.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_yaxis_transform">
<code class="descname">get_yaxis_transform</code><span class="sig-paren">(</span><em>which='grid'</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_yaxis_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the transformation used for drawing y-axis labels, ticks
and gridlines. The x-direction is in axis coordinates and the
y-direction is in data coordinates.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">This transformation is primarily used by the
<a class="reference internal" href="axis_api.html#matplotlib.axis.Axis" title="matplotlib.axis.Axis"><code class="xref py py-class docutils literal notranslate"><span class="pre">Axis</span></code></a> class, and is meant to be
overridden by new kinds of projections that may need to
place axis elements in different locations.</p>
</div>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.name">
<code class="descname">name</code><em class="property"> = 'polar'</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.name" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rgrids">
<code class="descname">set_rgrids</code><span class="sig-paren">(</span><em>radii</em>, <em>labels=None</em>, <em>angle=None</em>, <em>fmt=None</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rgrids" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the radial locations and labels of the <em>r</em> grids.</p>
<p>The labels will appear at radial distances <em>radii</em> at the
given <em>angle</em> in degrees.</p>
<p><em>labels</em>, if not None, is a <code class="docutils literal notranslate"><span class="pre">len(radii)</span></code> list of strings of the
labels to use at each radius.</p>
<p>If <em>labels</em> is None, the built-in formatter will be used.</p>
<p>Return value is a list of tuples (<em>line</em>, <em>label</em>), where
<em>line</em> is <a class="reference internal" href="_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal notranslate"><span class="pre">Line2D</span></code></a> instances and the
<em>label</em> is <a class="reference internal" href="text_api.html#matplotlib.text.Text" title="matplotlib.text.Text"><code class="xref py py-class docutils literal notranslate"><span class="pre">Text</span></code></a> instances.</p>
<p>kwargs are optional text properties for the labels:</p>
<blockquote>
<div><table border="1" class="property-table docutils">
<colgroup>
<col width="30%" />
<col width="70%" />
</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="_as_gen/matplotlib.artist.Artist.set_agg_filter.html#matplotlib.artist.Artist.set_agg_filter" title="matplotlib.artist.Artist.set_agg_filter"><code class="xref py py-meth docutils literal notranslate"><span class="pre">agg_filter</span></code></a></td>
<td>a filter function, which takes a (m, n, 3) float array and a dpi value, and returns a (m, n, 3) array</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_alpha.html#matplotlib.artist.Artist.set_alpha" title="matplotlib.artist.Artist.set_alpha"><code class="xref py py-meth docutils literal notranslate"><span class="pre">alpha</span></code></a></td>
<td>float (0.0 transparent through 1.0 opaque)</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_animated.html#matplotlib.artist.Artist.set_animated" title="matplotlib.artist.Artist.set_animated"><code class="xref py py-meth docutils literal notranslate"><span class="pre">animated</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_backgroundcolor" title="matplotlib.text.Text.set_backgroundcolor"><code class="xref py py-meth docutils literal notranslate"><span class="pre">backgroundcolor</span></code></a></td>
<td>any matplotlib color</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_bbox" title="matplotlib.text.Text.set_bbox"><code class="xref py py-meth docutils literal notranslate"><span class="pre">bbox</span></code></a></td>
<td>FancyBboxPatch prop dict</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_clip_box" title="matplotlib.text.Text.set_clip_box"><code class="xref py py-meth docutils literal notranslate"><span class="pre">clip_box</span></code></a></td>
<td>a <a class="reference internal" href="transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Bbox</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_clip_on" title="matplotlib.text.Text.set_clip_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">clip_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_clip_path" title="matplotlib.text.Text.set_clip_path"><code class="xref py py-meth docutils literal notranslate"><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 notranslate"><span class="pre">Path</span></code></a>, <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">Transform</span></code></a>) | <a class="reference internal" href="_as_gen/matplotlib.patches.Patch.html#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-class docutils literal notranslate"><span class="pre">Patch</span></code></a> | None ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_color" title="matplotlib.text.Text.set_color"><code class="xref py py-meth docutils literal notranslate"><span class="pre">color</span></code></a></td>
<td>any matplotlib color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_contains.html#matplotlib.artist.Artist.set_contains" title="matplotlib.artist.Artist.set_contains"><code class="xref py py-meth docutils literal notranslate"><span class="pre">contains</span></code></a></td>
<td>a callable function</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_family" title="matplotlib.text.Text.set_family"><code class="xref py py-meth docutils literal notranslate"><span class="pre">family</span></code></a> or fontfamily or fontname or name</td>
<td>[FONTNAME | ‘serif’ | ‘sans-serif’ | ‘cursive’ | ‘fantasy’ | ‘monospace’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_figure.html#matplotlib.artist.Artist.set_figure" title="matplotlib.artist.Artist.set_figure"><code class="xref py py-meth docutils literal notranslate"><span class="pre">figure</span></code></a></td>
<td>a <a class="reference internal" href="_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_fontproperties" title="matplotlib.text.Text.set_fontproperties"><code class="xref py py-meth docutils literal notranslate"><span class="pre">fontproperties</span></code></a> or font_properties</td>
<td>a <a class="reference internal" href="font_manager_api.html#matplotlib.font_manager.FontProperties" title="matplotlib.font_manager.FontProperties"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.font_manager.FontProperties</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_gid.html#matplotlib.artist.Artist.set_gid" title="matplotlib.artist.Artist.set_gid"><code class="xref py py-meth docutils literal notranslate"><span class="pre">gid</span></code></a></td>
<td>an id string</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_horizontalalignment" title="matplotlib.text.Text.set_horizontalalignment"><code class="xref py py-meth docutils literal notranslate"><span class="pre">horizontalalignment</span></code></a> or ha</td>
<td>[ ‘center’ | ‘right’ | ‘left’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_label.html#matplotlib.artist.Artist.set_label" title="matplotlib.artist.Artist.set_label"><code class="xref py py-meth docutils literal notranslate"><span class="pre">label</span></code></a></td>
<td>object</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_linespacing" title="matplotlib.text.Text.set_linespacing"><code class="xref py py-meth docutils literal notranslate"><span class="pre">linespacing</span></code></a></td>
<td>float (multiple of font size)</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_multialignment" title="matplotlib.text.Text.set_multialignment"><code class="xref py py-meth docutils literal notranslate"><span class="pre">multialignment</span></code></a> or ma</td>
<td>[‘left’ | ‘right’ | ‘center’ ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_path_effects.html#matplotlib.artist.Artist.set_path_effects" title="matplotlib.artist.Artist.set_path_effects"><code class="xref py py-meth docutils literal notranslate"><span class="pre">path_effects</span></code></a></td>
<td><a class="reference internal" href="patheffects_api.html#matplotlib.patheffects.AbstractPathEffect" title="matplotlib.patheffects.AbstractPathEffect"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AbstractPathEffect</span></code></a></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_picker.html#matplotlib.artist.Artist.set_picker" title="matplotlib.artist.Artist.set_picker"><code class="xref py py-meth docutils literal notranslate"><span class="pre">picker</span></code></a></td>
<td>[None | bool | float | callable]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_position" title="matplotlib.text.Text.set_position"><code class="xref py py-meth docutils literal notranslate"><span class="pre">position</span></code></a></td>
<td>(x,y)</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_rasterized.html#matplotlib.artist.Artist.set_rasterized" title="matplotlib.artist.Artist.set_rasterized"><code class="xref py py-meth docutils literal notranslate"><span class="pre">rasterized</span></code></a></td>
<td>bool or None</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_rotation" title="matplotlib.text.Text.set_rotation"><code class="xref py py-meth docutils literal notranslate"><span class="pre">rotation</span></code></a></td>
<td>[ angle in degrees | ‘vertical’ | ‘horizontal’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_rotation_mode" title="matplotlib.text.Text.set_rotation_mode"><code class="xref py py-meth docutils literal notranslate"><span class="pre">rotation_mode</span></code></a></td>
<td>[ None | “default” | “anchor” ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_size" title="matplotlib.text.Text.set_size"><code class="xref py py-meth docutils literal notranslate"><span class="pre">size</span></code></a> or fontsize</td>
<td>[size in points | ‘xx-small’ | ‘x-small’ | ‘small’ | ‘medium’ | ‘large’ | ‘x-large’ | ‘xx-large’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_sketch_params.html#matplotlib.artist.Artist.set_sketch_params" title="matplotlib.artist.Artist.set_sketch_params"><code class="xref py py-meth docutils literal notranslate"><span class="pre">sketch_params</span></code></a></td>
<td>(scale: float, length: float, randomness: float)</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_snap.html#matplotlib.artist.Artist.set_snap" title="matplotlib.artist.Artist.set_snap"><code class="xref py py-meth docutils literal notranslate"><span class="pre">snap</span></code></a></td>
<td>bool or None</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_stretch" title="matplotlib.text.Text.set_stretch"><code class="xref py py-meth docutils literal notranslate"><span class="pre">stretch</span></code></a> or fontstretch</td>
<td>[a numeric value in range 0-1000 | ‘ultra-condensed’ | ‘extra-condensed’ | ‘condensed’ | ‘semi-condensed’ | ‘normal’ | ‘semi-expanded’ | ‘expanded’ | ‘extra-expanded’ | ‘ultra-expanded’ ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_style" title="matplotlib.text.Text.set_style"><code class="xref py py-meth docutils literal notranslate"><span class="pre">style</span></code></a> or fontstyle</td>
<td>[ ‘normal’ | ‘italic’ | ‘oblique’]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_text" title="matplotlib.text.Text.set_text"><code class="xref py py-meth docutils literal notranslate"><span class="pre">text</span></code></a></td>
<td>string or anything printable with ‘%s’ conversion.</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_transform.html#matplotlib.artist.Artist.set_transform" title="matplotlib.artist.Artist.set_transform"><code class="xref py py-meth docutils literal notranslate"><span class="pre">transform</span></code></a></td>
<td><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></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_url.html#matplotlib.artist.Artist.set_url" title="matplotlib.artist.Artist.set_url"><code class="xref py py-meth docutils literal notranslate"><span class="pre">url</span></code></a></td>
<td>a url string</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_usetex" title="matplotlib.text.Text.set_usetex"><code class="xref py py-meth docutils literal notranslate"><span class="pre">usetex</span></code></a></td>
<td>bool or None</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_variant" title="matplotlib.text.Text.set_variant"><code class="xref py py-meth docutils literal notranslate"><span class="pre">variant</span></code></a> or fontvariant</td>
<td>[ ‘normal’ | ‘small-caps’ ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_verticalalignment" title="matplotlib.text.Text.set_verticalalignment"><code class="xref py py-meth docutils literal notranslate"><span class="pre">verticalalignment</span></code></a> or va</td>
<td>[ ‘center’ | ‘top’ | ‘bottom’ | ‘baseline’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_visible.html#matplotlib.artist.Artist.set_visible" title="matplotlib.artist.Artist.set_visible"><code class="xref py py-meth docutils literal notranslate"><span class="pre">visible</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_weight" title="matplotlib.text.Text.set_weight"><code class="xref py py-meth docutils literal notranslate"><span class="pre">weight</span></code></a> or fontweight</td>
<td>[a numeric value in range 0-1000 | ‘ultralight’ | ‘light’ | ‘normal’ | ‘regular’ | ‘book’ | ‘medium’ | ‘roman’ | ‘semibold’ | ‘demibold’ | ‘demi’ | ‘bold’ | ‘heavy’ | ‘extra bold’ | ‘black’ ]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_wrap" title="matplotlib.text.Text.set_wrap"><code class="xref py py-meth docutils literal notranslate"><span class="pre">wrap</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_x" title="matplotlib.text.Text.set_x"><code class="xref py py-meth docutils literal notranslate"><span class="pre">x</span></code></a></td>
<td>float</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="text_api.html#matplotlib.text.Text.set_y" title="matplotlib.text.Text.set_y"><code class="xref py py-meth docutils literal notranslate"><span class="pre">y</span></code></a></td>
<td>float</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_zorder.html#matplotlib.artist.Artist.set_zorder" title="matplotlib.artist.Artist.set_zorder"><code class="xref py py-meth docutils literal notranslate"><span class="pre">zorder</span></code></a></td>
<td>float</td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>ACCEPTS: sequence of floats</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rlabel_position">
<code class="descname">set_rlabel_position</code><span class="sig-paren">(</span><em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rlabel_position" title="Permalink to this definition">¶</a></dt>
<dd><p>Updates the theta position of the radius labels.</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>value</strong> <span class="classifier-delimiter">:</span> <span class="classifier">number</span></dt>
<dd><p class="first last">The angular position of the radius labels in degrees.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rlim">
<code class="descname">set_rlim</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rlim" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rmax">
<code class="descname">set_rmax</code><span class="sig-paren">(</span><em>rmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rmax" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rmin">
<code class="descname">set_rmin</code><span class="sig-paren">(</span><em>rmin</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rmin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rorigin">
<code class="descname">set_rorigin</code><span class="sig-paren">(</span><em>rorigin</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rorigin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rscale">
<code class="descname">set_rscale</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rscale" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_rticks">
<code class="descname">set_rticks</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_rticks" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_theta_direction">
<code class="descname">set_theta_direction</code><span class="sig-paren">(</span><em>direction</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_theta_direction" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the direction in which theta increases.</p>
<dl class="docutils">
<dt>clockwise, -1:</dt>
<dd>Theta increases in the clockwise direction</dd>
<dt>counterclockwise, anticlockwise, 1:</dt>
<dd>Theta increases in the counterclockwise direction</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_theta_offset">
<code class="descname">set_theta_offset</code><span class="sig-paren">(</span><em>offset</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_theta_offset" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the offset for the location of 0 in radians.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_theta_zero_location">
<code class="descname">set_theta_zero_location</code><span class="sig-paren">(</span><em>loc</em>, <em>offset=0.0</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_theta_zero_location" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the location of theta’s zero. (Calls set_theta_offset
with the correct value in radians under the hood.)</p>
<dl class="docutils">
<dt>loc <span class="classifier-delimiter">:</span> <span class="classifier">str</span></dt>
<dd>May be one of “N”, “NW”, “W”, “SW”, “S”, “SE”, “E”, or “NE”.</dd>
<dt>offset <span class="classifier-delimiter">:</span> <span class="classifier">float, optional</span></dt>
<dd>An offset in degrees to apply from the specified <code class="xref py py-obj docutils literal notranslate"><span class="pre">loc</span></code>. <strong>Note:</strong>
this offset is <em>always</em> applied counter-clockwise regardless of
the direction setting.</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.set_thetagrids">
<code class="descname">set_thetagrids</code><span class="sig-paren">(</span><em>angles</em>, <em>labels=None</em>, <em>frac=None</em>, <em>fmt=None</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.set_thetagrids" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the angles at which to place the theta grids (these
gridlines are equal along the theta dimension). <em>angles</em> is in
degrees.</p>
<p><em>labels</em>, if not None, is a <code class="docutils literal notranslate"><span class="pre">len(angles)</span></code> list of strings of
the labels to use at each angle.</p>