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  <title>Qt Mobility 1.2: QGeoTiledMapRequest Class Reference</title>
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    <a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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<li>QGeoTiledMapRequest</li>
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<h3><a name="toc">Contents</a></h3>
<ul>
<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">QGeoTiledMapRequest Class Reference</h1>
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<p>The QGeoTiledMapRequest class represents a request for a map tile from a tile-based mapping service. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include &lt;QGeoTiledMapRequest&gt;</span></pre><p>This class was introduced in Qt Mobility 1.1.</p>
<ul>
<li><a href="qgeotiledmaprequest-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#QGeoTiledMapRequest">QGeoTiledMapRequest</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#QGeoTiledMapRequest-2">QGeoTiledMapRequest</a></b> ( QGraphicsGeoMap::ConnectivityMode <i>connectivityMode</i>, QGraphicsGeoMap::MapType <i>mapType</i>, qreal <i>zoomLevel</i>, int <i>row</i>, int <i>column</i>, const QRect &amp; <i>tileRect</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#QGeoTiledMapRequest-3">QGeoTiledMapRequest</a></b> ( const QGeoTiledMapRequest &amp; <i>other</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#dtor.QGeoTiledMapRequest">~QGeoTiledMapRequest</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#column">column</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QGraphicsGeoMap::ConnectivityMode </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#connectivityMode">connectivityMode</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QGraphicsGeoMap::MapType </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#mapType">mapType</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#row">row</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QRect </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#tileRect">tileRect</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#zoomLevel">zoomLevel</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QGeoTiledMapRequest &amp; </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#operator-eq">operator=</a></b> ( const QGeoTiledMapRequest &amp; <i>other</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qgeotiledmaprequest.html#operator-eq-eq">operator==</a></b> ( const QGeoTiledMapRequest &amp; <i>other</i> ) const</td></tr>
</table>
<a name="details"></a>
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<div class="descr">
<h2>Detailed Description</h2>
<p>The QGeoTiledMapRequest class represents a request for a map tile from a tile-based mapping service.</p>
<p>The tile is specified by a map type, a zoom level, a row and a column.</p>
<p>At a zoom level of z the world is represented as a 2^z by 2^z grid of tiles, and the row and column are relative to the grid of tiles for the zoom level of the request.</p>
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<div class="func">
<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QGeoTiledMapRequest"></a>QGeoTiledMapRequest::<span class="name">QGeoTiledMapRequest</span> ()</h3>
<p>Constructs a new tiled map request.</p>
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<h3 class="fn"><a name="QGeoTiledMapRequest-2"></a>QGeoTiledMapRequest::<span class="name">QGeoTiledMapRequest</span> ( <span class="type"><a href="qgraphicsgeomap.html#ConnectivityMode-enum">QGraphicsGeoMap::ConnectivityMode</a></span> <i>connectivityMode</i>, <span class="type"><a href="qgraphicsgeomap.html#MapType-enum">QGraphicsGeoMap::MapType</a></span> <i>mapType</i>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qtglobal.html#qreal-typedef">qreal</a></span> <i>zoomLevel</i>, <span class="type">int</span> <i>row</i>, <span class="type">int</span> <i>column</i>, const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qrect.html">QRect</a></span> &amp; <i>tileRect</i> )</h3>
<p>Constructs a new tiled map request.</p>
<p>At a zoom level of z the world is represented as a 2^z by 2^z grid of tiles.</p>
<p>This tiled map request represents a request for the tile at row <i>row</i> and column <i>column</i> at zoom level <i>zoomLevel</i> and type <i>mapType</i>.</p>
<p>The request will use connectivity mode <i>connectivityMode</i> when accessing the map data.</p>
<p>The rectangle that the tile occupies on the map at the maximum zoom level is also given as <i>tileRect</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="QGeoTiledMapRequest-3"></a>QGeoTiledMapRequest::<span class="name">QGeoTiledMapRequest</span> ( const <span class="type">QGeoTiledMapRequest</span> &amp; <i>other</i> )</h3>
<p>Constructs a tiled map request from the contents of <i>other</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="dtor.QGeoTiledMapRequest"></a>QGeoTiledMapRequest::<span class="name">~QGeoTiledMapRequest</span> ()</h3>
<p>Destroys this tiled map request.</p>
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<h3 class="fn"><a name="column"></a><span class="type">int</span> QGeoTiledMapRequest::<span class="name">column</span> () const</h3>
<p>Returns the column of the requested tile.</p>
<p>At a zoom level of z the world is represented as a 2^z by 2^z grid of tiles, and so the column will be between 0 and 2^z - 1.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@column -->
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<h3 class="fn"><a name="connectivityMode"></a><span class="type"><a href="qgraphicsgeomap.html#ConnectivityMode-enum">QGraphicsGeoMap::ConnectivityMode</a></span> QGeoTiledMapRequest::<span class="name">connectivityMode</span> () const</h3>
<p>Returns the connectivity mode of the tile request.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="mapType"></a><span class="type"><a href="qgraphicsgeomap.html#MapType-enum">QGraphicsGeoMap::MapType</a></span> QGeoTiledMapRequest::<span class="name">mapType</span> () const</h3>
<p>Returns the map type of the requested tile.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="row"></a><span class="type">int</span> QGeoTiledMapRequest::<span class="name">row</span> () const</h3>
<p>Returns the row of the requested tile.</p>
<p>At a zoom level of z the world is represented as a 2^z by 2^z grid of tiles, and so the row will be between 0 and 2^z - 1.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@row -->
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<h3 class="fn"><a name="tileRect"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qrect.html">QRect</a></span> QGeoTiledMapRequest::<span class="name">tileRect</span> () const</h3>
<p>Returns the rectangle that the tile covers on the map at the maximum zoon level.</p>
<p>At a zoom level of z the world is represented as a 2^z by 2^z grid of tiles. If m is the maximum zoom level and the tiles are t by t pixel squares, then the entire world could be viewed as a 2^m * t by 2^m * t pixel image.</p>
<p>The rectangle returned is specified relative to the pixel coordinates of the map at the maximum zoom level.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="zoomLevel"></a><span class="type">int</span> QGeoTiledMapRequest::<span class="name">zoomLevel</span> () const</h3>
<p>Returns the zoom level of the requested tile.</p>
<p>The lower and upper bounds of the zoom level are set by the <a href="qgeomappingmanager.html">QGeoMappingManager</a> that created this request.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@zoomLevel -->
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<h3 class="fn"><a name="operator-eq"></a><span class="type">QGeoTiledMapRequest</span> &amp; QGeoTiledMapRequest::<span class="name">operator=</span> ( const <span class="type">QGeoTiledMapRequest</span> &amp; <i>other</i> )</h3>
<p>Assigns <i>other</i> to this tiled map request and then returns a reference to this tiled map request.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="operator-eq-eq"></a><span class="type">bool</span> QGeoTiledMapRequest::<span class="name">operator==</span> ( const <span class="type">QGeoTiledMapRequest</span> &amp; <i>other</i> ) const</h3>
<p>Returns with this tiled map request is equal to <i>other</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@operator== -->
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