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<div class="refentry" title="geoclue-accuracy">
<a name="geoclue-geoclue-accuracy"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="geoclue-geoclue-accuracy.top_of_page"></a>geoclue-accuracy</span></h2>
<p>geoclue-accuracy — Methods for manipulating <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a> structure</p>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="geoclue-geoclue-accuracy.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">#define <a class="link" href="geoclue-geoclue-accuracy.html#GEOCLUE-ACCURACY-TYPE:CAPS" title="GEOCLUE_ACCURACY_TYPE">GEOCLUE_ACCURACY_TYPE</a>
typedef <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy">GeoclueAccuracy</a>;
<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> * <a class="link" href="geoclue-geoclue-accuracy.html#geoclue-accuracy-new" title="geoclue_accuracy_new ()">geoclue_accuracy_new</a> (<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> level,
<span class="returnvalue">double</span> horizontal_accuracy,
<span class="returnvalue">double</span> vertical_accuracy);
<span class="returnvalue">void</span> <a class="link" href="geoclue-geoclue-accuracy.html#geoclue-accuracy-free" title="geoclue_accuracy_free ()">geoclue_accuracy_free</a> (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy);
<span class="returnvalue">void</span> <a class="link" href="geoclue-geoclue-accuracy.html#geoclue-accuracy-get-details" title="geoclue_accuracy_get_details ()">geoclue_accuracy_get_details</a> (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy,
<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> *level,
<span class="returnvalue">double</span> *horizontal_accuracy,
<span class="returnvalue">double</span> *vertical_accuracy);
<span class="returnvalue">void</span> <a class="link" href="geoclue-geoclue-accuracy.html#geoclue-accuracy-set-details" title="geoclue_accuracy_set_details ()">geoclue_accuracy_set_details</a> (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy,
<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> level,
<span class="returnvalue">double</span> horizontal_accuracy,
<span class="returnvalue">double</span> vertical_accuracy);
<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> * <a class="link" href="geoclue-geoclue-accuracy.html#geoclue-accuracy-copy" title="geoclue_accuracy_copy ()">geoclue_accuracy_copy</a> (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy);
</pre>
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<div class="refsect1" title="Description">
<a name="geoclue-geoclue-accuracy.description"></a><h2>Description</h2>
<p>
A <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a> holds accuracy information: a
<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="type">GeoclueAccuracyLevel</span></a> and metric values for horizontal and vertical
accuracy. The last two will only be defined if <a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="type">GeoclueAccuracyLevel</span></a> is
<code class="literal">GEOCLUE_ACCURACY_LEVEL_DETAILED</code>. These values should be set and queried
using provided functions.</p>
</div>
<div class="refsect1" title="Details">
<a name="geoclue-geoclue-accuracy.details"></a><h2>Details</h2>
<div class="refsect2" title="GEOCLUE_ACCURACY_TYPE">
<a name="GEOCLUE-ACCURACY-TYPE:CAPS"></a><h3>GEOCLUE_ACCURACY_TYPE</h3>
<pre class="programlisting">#define GEOCLUE_ACCURACY_TYPE (dbus_g_type_get_struct ("GValueArray", G_TYPE_INT, G_TYPE_DOUBLE, G_TYPE_DOUBLE, G_TYPE_INVALID))
</pre>
<p>
</p>
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<hr>
<div class="refsect2" title="GeoclueAccuracy">
<a name="GeoclueAccuracy"></a><h3>GeoclueAccuracy</h3>
<pre class="programlisting">typedef GValueArray GeoclueAccuracy;
</pre>
<p>
</p>
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<hr>
<div class="refsect2" title="geoclue_accuracy_new ()">
<a name="geoclue-accuracy-new"></a><h3>geoclue_accuracy_new ()</h3>
<pre class="programlisting"><a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> * geoclue_accuracy_new (<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> level,
<span class="returnvalue">double</span> horizontal_accuracy,
<span class="returnvalue">double</span> vertical_accuracy);</pre>
<p>
Creates a new <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a> with given values. Use 0 for
horizontal_accuracy and vertical_accuracy if <em class="parameter"><code>level</code></em> is not
<code class="literal">GEOCLUE_ACCURACY_LEVEL_DETAILED</code>.</p>
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<td><p><span class="term"><em class="parameter"><code>level</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="type">GeoclueAccuracyLevel</span></a>
</td>
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<td><p><span class="term"><em class="parameter"><code>horizontal_accuracy</code></em> :</span></p></td>
<td> Horizontal accuracy in meters
</td>
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<td><p><span class="term"><em class="parameter"><code>vertical_accuracy</code></em> :</span></p></td>
<td> Vertical accuracy in meters
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> New <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>.
</td>
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</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="geoclue_accuracy_free ()">
<a name="geoclue-accuracy-free"></a><h3>geoclue_accuracy_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> geoclue_accuracy_free (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy);</pre>
<p>
Frees the <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>.</p>
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<td><p><span class="term"><em class="parameter"><code>accuracy</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>
</td>
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<hr>
<div class="refsect2" title="geoclue_accuracy_get_details ()">
<a name="geoclue-accuracy-get-details"></a><h3>geoclue_accuracy_get_details ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> geoclue_accuracy_get_details (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy,
<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> *level,
<span class="returnvalue">double</span> *horizontal_accuracy,
<span class="returnvalue">double</span> *vertical_accuracy);</pre>
<p>
<em class="parameter"><code>horizontal_accuracy</code></em> and <em class="parameter"><code>vertical_accuracy</code></em> will only be defined
if <em class="parameter"><code>level</code></em> is <code class="literal">GEOCLUE_ACCURACY_LEVEL_DETAILED</code>.</p>
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<td><p><span class="term"><em class="parameter"><code>accuracy</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>level</code></em> :</span></p></td>
<td> Pointer to returned <a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="type">GeoclueAccuracyLevel</span></a> or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>horizontal_accuracy</code></em> :</span></p></td>
<td> Pointer to returned horizontal accuracy in meters or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vertical_accuracy</code></em> :</span></p></td>
<td> Pointer to returned vertical accuracy in meters or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="geoclue_accuracy_set_details ()">
<a name="geoclue-accuracy-set-details"></a><h3>geoclue_accuracy_set_details ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> geoclue_accuracy_set_details (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy,
<a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="returnvalue">GeoclueAccuracyLevel</span></a> level,
<span class="returnvalue">double</span> horizontal_accuracy,
<span class="returnvalue">double</span> vertical_accuracy);</pre>
<p>
Replaces <em class="parameter"><code>accuracy</code></em> values with given ones.</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term"><em class="parameter"><code>accuracy</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>level</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-types.html#GeoclueAccuracyLevel" title="enum GeoclueAccuracyLevel"><span class="type">GeoclueAccuracyLevel</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>horizontal_accuracy</code></em> :</span></p></td>
<td> Horizontal accuracy in meters
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vertical_accuracy</code></em> :</span></p></td>
<td> Vertical accuracy in meters
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="geoclue_accuracy_copy ()">
<a name="geoclue-accuracy-copy"></a><h3>geoclue_accuracy_copy ()</h3>
<pre class="programlisting"><a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> * geoclue_accuracy_copy (<a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="returnvalue">GeoclueAccuracy</span></a> *accuracy);</pre>
<p>
Creates a copy of <em class="parameter"><code>accuracy</code></em>.</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>accuracy</code></em> :</span></p></td>
<td> A <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> A newly allocated <a class="link" href="geoclue-geoclue-accuracy.html#GeoclueAccuracy" title="GeoclueAccuracy"><span class="type">GeoclueAccuracy</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
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