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<a href="#MemphisMap.description" class="shortcut">Description</a>
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<a href="#MemphisMap.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<h2><span class="refentrytitle"><a name="MemphisMap.top_of_page"></a>MemphisMap</span></h2>
<p>MemphisMap — OpenStreetMap map data object.</p>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="MemphisMap.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"> <a class="link" href="MemphisMap.html#MemphisMap-struct" title="MemphisMap">MemphisMap</a>;
<a class="link" href="MemphisMap.html" title="MemphisMap"><span class="returnvalue">MemphisMap</span></a>* <a class="link" href="MemphisMap.html#memphis-map-new" title="memphis_map_new ()">memphis_map_new</a> ();
<span class="returnvalue">void</span> <a class="link" href="MemphisMap.html#memphis-map-free" title="memphis_map_free ()">memphis_map_free</a> (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>);
<span class="returnvalue">void</span> <a class="link" href="MemphisMap.html#memphis-map-load-from-file" title="memphis_map_load_from_file ()">memphis_map_load_from_file</a> (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>,
<em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">void</span> <a class="link" href="MemphisMap.html#memphis-map-load-from-data" title="memphis_map_load_from_data ()">memphis_map_load_from_data</a> (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *data</code></em>,
<em class="parameter"><code><span class="type">guint</span> size</code></em>,
<em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">void</span> <a class="link" href="MemphisMap.html#memphis-map-get-bounding-box" title="memphis_map_get_bounding_box ()">memphis_map_get_bounding_box</a> (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *minlat</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *minlon</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *maxlat</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *maxlon</code></em>);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="MemphisMap.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----MemphisMap
</pre>
</div>
<div class="refsect1" title="Description">
<a name="MemphisMap.description"></a><h2>Description</h2>
<p>
Stores an area with OSM map data. The data can be loaded from an OSM
XML file or a character array with XML data.
</p>
<p>
Reference: http://wiki.openstreetmap.org/wiki/.osm
</p>
</div>
<div class="refsect1" title="Details">
<a name="MemphisMap.details"></a><h2>Details</h2>
<div class="refsect2" title="MemphisMap">
<a name="MemphisMap-struct"></a><h3>MemphisMap</h3>
<pre class="programlisting">typedef struct _MemphisMap MemphisMap;</pre>
<p>
</p>
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<hr>
<div class="refsect2" title="memphis_map_new ()">
<a name="memphis-map-new"></a><h3>memphis_map_new ()</h3>
<pre class="programlisting"><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="returnvalue">MemphisMap</span></a>* memphis_map_new ();</pre>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> without any data.
</td>
</tr></tbody>
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<p class="since">Since 0.1</p>
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<hr>
<div class="refsect2" title="memphis_map_free ()">
<a name="memphis-map-free"></a><h3>memphis_map_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> memphis_map_free (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>);</pre>
<p>
Frees the memory of a <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a>.
</p>
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<td><p><span class="term"><em class="parameter"><code>map</code></em> :</span></p></td>
<td>a <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 0.1</p>
</div>
<hr>
<div class="refsect2" title="memphis_map_load_from_file ()">
<a name="memphis-map-load-from-file"></a><h3>memphis_map_load_from_file ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> memphis_map_load_from_file (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *filename</code></em>,
<em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Load map data from an OSM XML file.
</p>
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<td><p><span class="term"><em class="parameter"><code>map</code></em> :</span></p></td>
<td>a <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>filename</code></em> :</span></p></td>
<td>a path to a OSM map file
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a pointer to a GError or NULL
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.2</p>
</div>
<hr>
<div class="refsect2" title="memphis_map_load_from_data ()">
<a name="memphis-map-load-from-data"></a><h3>memphis_map_load_from_data ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> memphis_map_load_from_data (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *data</code></em>,
<em class="parameter"><code><span class="type">guint</span> size</code></em>,
<em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Load map data from an OSM XML file.
</p>
<div class="variablelist"><table border="0">
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<tr>
<td><p><span class="term"><em class="parameter"><code>map</code></em> :</span></p></td>
<td>a <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>a character array with OSM data
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>the size of the array
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a pointer to a GError or NULL
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.2</p>
</div>
<hr>
<div class="refsect2" title="memphis_map_get_bounding_box ()">
<a name="memphis-map-get-bounding-box"></a><h3>memphis_map_get_bounding_box ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> memphis_map_get_bounding_box (<em class="parameter"><code><a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a> *map</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *minlat</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *minlon</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *maxlat</code></em>,
<em class="parameter"><code><span class="type">gdouble</span> *maxlon</code></em>);</pre>
<p>
Get the exent of the bounding box that contains all map data.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>map</code></em> :</span></p></td>
<td>a <a class="link" href="MemphisMap.html" title="MemphisMap"><span class="type">MemphisMap</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>minlat</code></em> :</span></p></td>
<td> the minimum latitude. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>minlon</code></em> :</span></p></td>
<td> the minimum longitude. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>maxlat</code></em> :</span></p></td>
<td> the maximum latitude. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>maxlon</code></em> :</span></p></td>
<td> the maximum longitude. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.1</p>
</div>
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