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    <a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-types">Public Types</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QGeoBoundingArea Class Reference</h1>
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<p>The QGeoBoundingArea class defines a geographic area. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include &lt;QGeoBoundingArea&gt;</span></pre><p><b>Inherited by: </b><a href="qgeoboundingbox.html">QGeoBoundingBox</a> and <a href="qgeoboundingcircle.html">QGeoBoundingCircle</a>.</p>
<p>This class was introduced in Qt Mobility 1.1.</p>
<ul>
<li><a href="qgeoboundingarea-members.html">List of all members, including inherited members</a></li>
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<a name="public-types"></a>
<h2>Public Types</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> enum </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#AreaType-enum">AreaType</a></b> { BoxType, CircleType }</td></tr>
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<h2>Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#dtor.QGeoBoundingArea">~QGeoBoundingArea</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#contains">contains</a></b> ( const QGeoCoordinate &amp; <i>coordinate</i> ) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#isEmpty">isEmpty</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#isValid">isValid</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual AreaType </td><td class="memItemRight bottomAlign"><b><a href="qgeoboundingarea.html#type">type</a></b> () const = 0</td></tr>
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<a name="details"></a>
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<h2>Detailed Description</h2>
<p>The QGeoBoundingArea class defines a geographic area.</p>
<p>This class is the base class for classes which specify a geographic area.</p>
<p>For the sake of consistency, subclasses should describe the specific details of the associated areas in terms of <a href="qgeocoordinate.html">QGeoCoordinate</a> instances and distances in metres.</p>
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<h2>Member Type Documentation</h2>
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<h3 class="fn"><a name="AreaType-enum"></a>enum QGeoBoundingArea::<span class="name">AreaType</span></h3>
<p>Describes the type of a bounding area.</p>
<table class="valuelist"><tr valign="top" class="odd"><th class="tblConst">Constant</th><th class="tblval">Value</th><th class="tbldscr">Description</th></tr>
<tr><td class="topAlign"><tt>QGeoBoundingArea::BoxType</tt></td><td class="topAlign"><tt>0</tt></td><td class="topAlign">A box shaped bounding area.</td></tr>
<tr><td class="topAlign"><tt>QGeoBoundingArea::CircleType</tt></td><td class="topAlign"><tt>1</tt></td><td class="topAlign">A circular bounding area.</td></tr>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="dtor.QGeoBoundingArea"></a>QGeoBoundingArea::<span class="name">~QGeoBoundingArea</span> ()<tt> [virtual]</tt></h3>
<p>Destroys this bounding area.</p>
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<h3 class="fn"><a name="contains"></a><span class="type">bool</span> QGeoBoundingArea::<span class="name">contains</span> ( const <span class="type"><a href="qgeocoordinate.html">QGeoCoordinate</a></span> &amp; <i>coordinate</i> ) const<tt> [pure virtual]</tt></h3>
<p>Returns whether the coordinate <i>coordinate</i> is contained within this area.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="isEmpty"></a><span class="type">bool</span> QGeoBoundingArea::<span class="name">isEmpty</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns whether this bounding area is empty.</p>
<p>An empty area is a region which has a geometrical area of 0.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="isValid"></a><span class="type">bool</span> QGeoBoundingArea::<span class="name">isValid</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns whether this bounding area is valid.</p>
<p>An area is considered to be invalid if some of the data that is required to unambiguously describe the area has not been set or has been set to an unsuitable value.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="type"></a><span class="type"><a href="qgeoboundingarea.html#AreaType-enum">AreaType</a></span> QGeoBoundingArea::<span class="name">type</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the type of this area.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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