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<a name="OsmGpsMapPoint"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="OsmGpsMapPoint.top_of_page"></a>OsmGpsMapPoint</span></h2>
<p>OsmGpsMapPoint — A geographic location (latitude, longitude)</p>
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<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="OsmGpsMapPoint.stability-level"></a><h2>Stability Level</h2>
<acronym title="The intention of a Stable interface is to enable arbitrary third parties to
develop applications to these interfaces, release them, and have confidence that
they will run on all minor releases of the product (after the one in which the
interface was introduced, and within the same major release). Even at a major
release, incompatible changes are expected to be rare, and to have strong
justifications.
"><span class="acronym">Stable</span></acronym>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-get-degrees" title="osm_gps_map_point_get_degrees ()">osm_gps_map_point_get_degrees</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-get-radians" title="osm_gps_map_point_get_radians ()">osm_gps_map_point_get_radians</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-new-degrees" title="osm_gps_map_point_new_degrees ()">osm_gps_map_point_new_degrees</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-new-radians" title="osm_gps_map_point_new_radians ()">osm_gps_map_point_new_radians</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-set-degrees" title="osm_gps_map_point_set_degrees ()">osm_gps_map_point_set_degrees</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-set-radians" title="osm_gps_map_point_set_radians ()">osm_gps_map_point_set_radians</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-copy" title="osm_gps_map_point_copy ()">osm_gps_map_point_copy</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-free" title="osm_gps_map_point_free ()">osm_gps_map_point_free</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="OsmGpsMapPoint.html#OsmGpsMapPoint-struct" title="struct OsmGpsMapPoint">OsmGpsMapPoint</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GBoxed
<span class="lineart">╰──</span> OsmGpsMapPoint
</pre>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <osm-gps-map.h>
</pre>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.description"></a><h2>Description</h2>
<p><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> describes a geographic location (latitude, longitude).
Helper functions exist to create such a point from either radian co-ordinates
(<a class="link" href="OsmGpsMapPoint.html#osm-gps-map-point-new-radians" title="osm_gps_map_point_new_radians ()"><code class="function">osm_gps_map_point_new_radians()</code></a>) or degrees (<code class="function">osm_gps_map_new_degrees()</code>).</p>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="osm-gps-map-point-get-degrees"></a><h3>osm_gps_map_point_get_degrees ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
osm_gps_map_point_get_degrees (<em class="parameter"><code><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>,
<em class="parameter"><code><span class="type">float</span> *lat</code></em>,
<em class="parameter"><code><span class="type">float</span> *lon</code></em>);</pre>
<p>Returns the lagitude and longitude in degrees.
of the current window, i.e the top left and bottom right corners.</p>
<div class="refsect3">
<a name="osm-gps-map-point-get-degrees.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>point</p></td>
<td class="parameter_description"><p>The point ( latitude and longitude in radian )</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>lat</p></td>
<td class="parameter_description"><p> latitude in degrees. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>lon</p></td>
<td class="parameter_description"><p> longitude in degrees. </p></td>
<td class="parameter_annotations"><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>
</div>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-get-radians"></a><h3>osm_gps_map_point_get_radians ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
osm_gps_map_point_get_radians (<em class="parameter"><code><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>,
<em class="parameter"><code><span class="type">float</span> *rlat</code></em>,
<em class="parameter"><code><span class="type">float</span> *rlon</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-new-degrees"></a><h3>osm_gps_map_point_new_degrees ()</h3>
<pre class="programlisting"><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
osm_gps_map_point_new_degrees (<em class="parameter"><code><span class="type">float</span> lat</code></em>,
<em class="parameter"><code><span class="type">float</span> lon</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-new-radians"></a><h3>osm_gps_map_point_new_radians ()</h3>
<pre class="programlisting"><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
osm_gps_map_point_new_radians (<em class="parameter"><code><span class="type">float</span> rlat</code></em>,
<em class="parameter"><code><span class="type">float</span> rlon</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-set-degrees"></a><h3>osm_gps_map_point_set_degrees ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
osm_gps_map_point_set_degrees (<em class="parameter"><code><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>,
<em class="parameter"><code><span class="type">float</span> lat</code></em>,
<em class="parameter"><code><span class="type">float</span> lon</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-set-radians"></a><h3>osm_gps_map_point_set_radians ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
osm_gps_map_point_set_radians (<em class="parameter"><code><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>,
<em class="parameter"><code><span class="type">float</span> rlat</code></em>,
<em class="parameter"><code><span class="type">float</span> rlon</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-copy"></a><h3>osm_gps_map_point_copy ()</h3>
<pre class="programlisting"><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="returnvalue">OsmGpsMapPoint</span></a> *
osm_gps_map_point_copy (<em class="parameter"><code>const <a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>);</pre>
<p class="since">Since: 0.7.2</p>
</div>
<hr>
<div class="refsect2">
<a name="osm-gps-map-point-free"></a><h3>osm_gps_map_point_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
osm_gps_map_point_free (<em class="parameter"><code><a class="link" href="OsmGpsMapPoint.html" title="OsmGpsMapPoint"><span class="type">OsmGpsMapPoint</span></a> *point</code></em>);</pre>
<p class="since">Since: 0.7.2</p>
</div>
</div>
<div class="refsect1">
<a name="OsmGpsMapPoint.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="OsmGpsMapPoint-struct"></a><h3>struct OsmGpsMapPoint</h3>
<pre class="programlisting">struct OsmGpsMapPoint {
/* radians */
float rlat;
float rlon;
};
</pre>
</div>
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