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<span id="sphx-glr-gallery-api-quad-bezier-py"></span><h1>Bezier Curve<a class="headerlink" href="#bezier-curve" title="Permalink to this headline">¶</a></h1>
<p>This example showcases the PathPatch object to create a Bezier polycurve path
patch.</p>
<img alt="../../_images/sphx_glr_quad_bezier_001.png" class="align-center" src="../../_images/sphx_glr_quad_bezier_001.png" />
<div class="highlight-python"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">matplotlib.path</span> <span class="kn">as</span> <span class="nn">mpath</span>
<span class="kn">import</span> <span class="nn">matplotlib.patches</span> <span class="kn">as</span> <span class="nn">mpatches</span>
<span class="kn">import</span> <span class="nn">matplotlib.pyplot</span> <span class="kn">as</span> <span class="nn">plt</span>
<span class="n">Path</span> <span class="o">=</span> <a href="../../api/path_api.html#matplotlib.path.Path" title="View documentation for matplotlib.path.Path"><span class="n">mpath</span><span class="o">.</span><span class="n">Path</span></a>
<span class="n">fig</span><span class="p">,</span> <span class="n">ax</span> <span class="o">=</span> <a href="../../api/_as_gen/matplotlib.pyplot.subplots.html#matplotlib.pyplot.subplots" title="View documentation for matplotlib.pyplot.subplots"><span class="n">plt</span><span class="o">.</span><span class="n">subplots</span></a><span class="p">()</span>
<span class="n">pp1</span> <span class="o">=</span> <a href="../../api/_as_gen/matplotlib.patches.PathPatch.html#matplotlib.patches.PathPatch" title="View documentation for matplotlib.patches.PathPatch"><span class="n">mpatches</span><span class="o">.</span><span class="n">PathPatch</span></a><span class="p">(</span>
<span class="n">Path</span><span class="p">([(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">)],</span>
<span class="p">[</span><span class="n">Path</span><span class="o">.</span><span class="n">MOVETO</span><span class="p">,</span> <span class="n">Path</span><span class="o">.</span><span class="n">CURVE3</span><span class="p">,</span> <span class="n">Path</span><span class="o">.</span><span class="n">CURVE3</span><span class="p">,</span> <span class="n">Path</span><span class="o">.</span><span class="n">CLOSEPOLY</span><span class="p">]),</span>
<span class="n">fc</span><span class="o">=</span><span class="s2">"none"</span><span class="p">,</span> <span class="n">transform</span><span class="o">=</span><span class="n">ax</span><span class="o">.</span><span class="n">transData</span><span class="p">)</span>
<span class="n">ax</span><span class="o">.</span><span class="n">add_patch</span><span class="p">(</span><span class="n">pp1</span><span class="p">)</span>
<span class="n">ax</span><span class="o">.</span><span class="n">plot</span><span class="p">([</span><span class="mf">0.75</span><span class="p">],</span> <span class="p">[</span><span class="mf">0.25</span><span class="p">],</span> <span class="s2">"ro"</span><span class="p">)</span>
<span class="n">ax</span><span class="o">.</span><span class="n">set_title</span><span class="p">(</span><span class="s1">'The red point should be on the path'</span><span class="p">)</span>
<a href="../../api/_as_gen/matplotlib.pyplot.show.html#matplotlib.pyplot.show" title="View documentation for matplotlib.pyplot.show"><span class="n">plt</span><span class="o">.</span><span class="n">show</span></a><span class="p">()</span>
</pre></div>
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<p><strong>Total running time of the script:</strong> ( 0 minutes 0.018 seconds)</p>
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