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<td >Qt 5.12</td><td >Qt Data Visualization</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt Data Visualization | Commercial or GPLv3</td>
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<li class="level1"><a href="#getting-started">Getting Started</a></li>
<li class="level1"><a href="#licenses">Licenses</a></li>
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<h1 class="title">Qt Data Visualization</h1>
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<p>Qt Data Visualization module provides a way to visualize data in 3D as bar, scatter, and surface graphs. It is especially useful for visualizing depth maps and large quantities of rapidly changing data, such as data received from multiple sensors. The look and feel of graphs can be customized by using themes or by adding custom items and labels to them.</p>
<p>Qt Data Visualization is built on Qt 5 and OpenGL to take advantage of hardware acceleration and Qt Quick 2.</p>
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<h2 id="getting-started">Getting Started</h2>
<p>To import Qt Data Visualization QML types, add the following import statement to your <code>.qml</code> file:</p>
<pre class="cpp">
import <span class="type"><a href="qtdatavisualization-qmlmodule.html">QtDataVisualization</a></span> <span class="number">1.2</span>
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<p>If you intend to use Qt Data Visualization C++ classes in your application, use the following include and using directives:</p>
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<span class="preprocessor">#include <QtDataVisualization></span>
<span class="keyword">using</span> <span class="keyword">namespace</span> <span class="type"><a href="qtdatavisualization-qmlmodule.html">QtDataVisualization</a></span>;
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<p><b>Note: </b>If you are only using a few classes from this module, we recommend including only those specific classes instead of the whole module.</p><p>To link against the Qt Data Visualization module, add this line to your <code>qmake</code> project file:</p>
<pre class="cpp">
QT += datavisualization
</pre>
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<h2 id="licenses">Licenses</h2>
<p>Qt Data Visualization is available under commercial licenses from The Qt Company. In addition, it is available under the GNU General Public License, version 3. See Qt Licensing for further details.</p>
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<li><a href="qtdatavisualization-overview.html">Overview</a></li>
<li><a href="qtdatavisualization-data-handling.html">Data Handling</a></li>
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<li><a href="datavisualization-examples.html">Qt Data Visualization Examples</a></li>
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<h2 id="api-reference">API Reference</h2>
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<li><a href="qtdatavisualization-module.html">Qt Data Visualization C++ Classes</a></li>
<li><a href="qtdatavisualization-qmlmodule.html">Qt Data Visualization QML Types</a></li>
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