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<div class="section" id="module-matplotlib.quiver">
<span id="matplotlib-quiver"></span><h1><code class="docutils literal notranslate"><span class="pre">matplotlib.quiver</span></code><a class="headerlink" href="#module-matplotlib.quiver" title="Permalink to this headline">¶</a></h1>
<p>Support for plotting vector fields.</p>
<p>Presently this contains Quiver and Barb. Quiver plots an arrow in the
direction of the vector, with the size of the arrow related to the
magnitude of the vector.</p>
<p>Barbs are like quiver in that they point along a vector, but
the magnitude of the vector is given schematically by the presence of barbs
or flags on the barb.</p>
<p>This will also become a home for things such as standard
deviation ellipses, which can and will be derived very easily from
the Quiver code.</p>
<div class="section" id="classes">
<h2>Classes<a class="headerlink" href="#classes" title="Permalink to this headline">¶</a></h2>
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<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.quiver.Quiver.html#matplotlib.quiver.Quiver" title="matplotlib.quiver.Quiver"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Quiver</span></code></a>(ax, *args[, scale, headwidth, ...])</td>
<td>Specialized PolyCollection for arrows.</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.quiver.QuiverKey.html#matplotlib.quiver.QuiverKey" title="matplotlib.quiver.QuiverKey"><code class="xref py py-obj docutils literal notranslate"><span class="pre">QuiverKey</span></code></a>(Q, X, Y, U, label, *[, angle, ...])</td>
<td>Labelled arrow for use as a quiver plot scale key.</td>
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<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.quiver.Barbs.html#matplotlib.quiver.Barbs" title="matplotlib.quiver.Barbs"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Barbs</span></code></a>(ax, *args[, pivot, length, barbcolor, ...])</td>
<td>Specialized PolyCollection for barbs.</td>
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