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<section id="overview">
<h1>Overview<a class="headerlink" href="#overview" title="Link to this heading">#</a></h1>
<a class="reference external image-reference" href="https://pypi.org/project/pyvistaqt/"><img alt="PyPI" src="https://img.shields.io/pypi/v/pyvistaqt" />
</a>
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<p>The python package <code class="docutils literal notranslate"><span class="pre">pyvistaqt</span></code> extends the
functionality of <code class="docutils literal notranslate"><span class="pre">pyvista</span></code> through the usage of <em>Qt</em>.
Since <em>Qt</em> applications operates in a separate thread than VTK,
you can simultaneously have an active VTK plot and a non-blocking Python session.</p>
<figure class="align-default" id="id1">
<a class="reference internal image-reference" href="_images/qt_multiplot.png"><img alt="_images/qt_multiplot.png" src="_images/qt_multiplot.png" style="width: 450pt;" />
</a>
<figcaption>
<p><span class="caption-text">pyvistaqt BackgroundPlotter</span><a class="headerlink" href="#id1" title="Link to this image">#</a></p>
</figcaption>
</figure>
<div class="toctree-wrapper compound">
</div>
</section>
<section id="getting-started">
<h1>Getting Started<a class="headerlink" href="#getting-started" title="Link to this heading">#</a></h1>
<p>Installation using <code class="docutils literal notranslate"><span class="pre">pip</span></code> is:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ pip install pyvistaqt
</pre></div>
</div>
<p>To install this package with <code class="docutils literal notranslate"><span class="pre">conda</span></code> run:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span>$ conda install -c conda-forge pyvistaqt
</pre></div>
</div>
<p>You can also visit <a class="reference external" href="https://pypi.org/project/pyvistaqt/">PyPI</a> or
<a class="reference external" href="https://github.com/pyvista/pyvistaqt">GitHub</a> to download the source.</p>
<p>Once installed, use the <a class="reference internal" href="api_reference.html#pyvistaqt.BackgroundPlotter" title="pyvistaqt.BackgroundPlotter"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyvistaqt.BackgroundPlotter</span></code></a> like any PyVista
plotter.</p>
<section id="brief-example">
<h2>Brief Example<a class="headerlink" href="#brief-example" title="Link to this heading">#</a></h2>
<p>Create an instance of the <a class="reference internal" href="api_reference.html#pyvistaqt.BackgroundPlotter" title="pyvistaqt.BackgroundPlotter"><code class="xref py py-class docutils literal notranslate"><span class="pre">pyvistaqt.BackgroundPlotter</span></code></a> and plot a
sphere.</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">pyvista</span> <span class="k">as</span> <span class="nn">pv</span>
<span class="kn">from</span> <span class="nn">pyvistaqt</span> <span class="kn">import</span> <span class="n">BackgroundPlotter</span>
<span class="n">sphere</span> <span class="o">=</span> <span class="n">pv</span><span class="o">.</span><span class="n">Sphere</span><span class="p">()</span>
<span class="n">plotter</span> <span class="o">=</span> <span class="n">BackgroundPlotter</span><span class="p">()</span>
<span class="n">plotter</span><span class="o">.</span><span class="n">add_mesh</span><span class="p">(</span><span class="n">sphere</span><span class="p">)</span>
</pre></div>
</div>
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</section>
</section>
<section id="license">
<h1>License<a class="headerlink" href="#license" title="Link to this heading">#</a></h1>
<p><code class="docutils literal notranslate"><span class="pre">pyvistaqt</span></code> is under the MIT license.
However, Qt bindings have licenses of their own.</p>
<p>Historically, <code class="docutils literal notranslate"><span class="pre">pyvistaqt</span></code> has used <code class="docutils literal notranslate"><span class="pre">pyqt5</span></code>, which is subject
to the GPL license. See details at
<a class="reference external" href="https://www.riverbankcomputing.com/commercial/license-faq">Riverbank License FAQ</a>.</p>
<p><code class="docutils literal notranslate"><span class="pre">pyvistaqt</span></code> is transitioning to using <code class="docutils literal notranslate"><span class="pre">qtpy</span></code></p>
<p>> QtPy is a small abstraction layer that lets you write applications using a single API call to either PyQt or PySide.</p>
<p>Please refer to the <a class="reference external" href="https://github.com/spyder-ide/qtpy">QtPy documentation</a>
to learn more.</p>
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