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<li>Qt 5.2</li>
<li>Qt Positioning</li>
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Qt 5.2.1 Reference Documentation</li>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#overview">Overview</a></li>
<li class="level1"><a href="#getting-started">Getting Started</a></li>
<li class="level1"><a href="#related-information">Related information</a></li>
<li class="level2"><a href="#overview">Overview</a></li>
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<h1 class="title">Qt Positioning</h1>
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<p>The Qt Positioning API provides positioning information via QML and C++ interfaces.</p>
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<h2>Overview</h2>
<p>The Qt Positioning API gives developers the ability to determine a position by using a variety of possible sources, including satellite, or wifi, or text file, and so on. That information can then be used to for example determine a position on a map. In addition satellite information can be retrieved and area based monitoring can be performed.</p>
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<h2>Getting Started</h2>
<p>To load the Qt Positioning module, add the following statement to your .qml files</p>
<pre class="qml">import QtPositioning 5.2</pre>
<p>For C++ projects include the header appropriate for the current use case, for example applications using routes may use</p>
<pre class="cpp"><span class="preprocessor">#include <QGeoCoordinate> </span></pre>
<p>The .pro file should have the <i>positioning</i> keyword added</p>
<pre class="cpp">QT <span class="operator">+</span><span class="operator">=</span> positioning</pre>
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<h2>Related information</h2>
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<h3>Overview</h3>
<p>Positioning includes all the functionality necessary to find and work with geographic coordinates. It can use a variety of external sources of information, including GPS. This provides us with a coordinate and altitude for the device with additional features such as speed and direction. This provides the fundamental location information used in the API.</p>
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<h3>References</h3>
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<tr valign="top" class="odd"><td >Positioning introduction:</td><td ><a href="location-positioning-qml.html">for QML</a></td><td ><a href="location-positioning-cpp.html">for C++</a></td></tr>
<tr valign="top" class="even"><td >API references:</td><td ><a href="qtpositioning-qmlmodule.html">for QML</a></td><td ><a href="qtpositioning-module.html">for C++</a></td></tr>
<tr valign="top" class="odd"><td >Position plugins:</td><td ><a href="qtpositioning-plugins.html">Qt Positioning service plugins</a></td></tr>
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<h3>Examples</h3>
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<li><a href="qtpositioning-flickr-example.html">Flickr (QML)</a></li>
<li><a href="qtpositioning-logfilepositionsource-example.html">Log File Position Source (C++)</a></li>
<li><a href="qtpositioning-weatherinfo-example.html">Weather Info (C++/QML)</a></li>
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