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<h2><span class="refentrytitle"><a name="GwySelectionGraph1DArea.top_of_page"></a>GwySelectionGraph1DArea</span></h2>
<p>GwySelectionGraph1DArea — Graph region selection</p>
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<div class="refsect1">
<a name="GwySelectionGraph1DArea.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
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<tbody><tr>
<td class="function_type">
<a href="../libgwydraw/GwySelection.html"><span class="returnvalue">GwySelection</span></a> *
</td>
<td class="function_name">
<a class="link" href="GwySelectionGraph1DArea.html#gwy-selection-graph-1darea-new" title="gwy_selection_graph_1darea_new ()">gwy_selection_graph_1darea_new</a> <span class="c_punctuation">()</span>
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<div class="refsect1">
<a name="GwySelectionGraph1DArea.properties"></a><h2>Properties</h2>
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<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
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<tbody><tr>
<td class="property_type"><a href="../libgwyprocess/libgwyprocess-gwyprocessenums.html#GwyOrientation"><span class="type">GwyOrientation</span></a></td>
<td class="property_name"><a class="link" href="GwySelectionGraph1DArea.html#GwySelectionGraph1DArea--orientation" title="The “orientation” property">orientation</a></td>
<td class="property_flags">Read / Write</td>
</tr></tbody>
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<div class="refsect1">
<a name="GwySelectionGraph1DArea.other"></a><h2>Types and Values</h2>
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<col width="150px" class="name">
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GwySelectionGraph1DArea.html#GwySelectionGraph1DArea-struct" title="struct GwySelectionGraph1DArea">GwySelectionGraph1DArea</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GwySelectionGraph1DArea.html#GwySelectionGraph1DAreaClass" title="struct GwySelectionGraph1DAreaClass">GwySelectionGraph1DAreaClass</a></td>
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<div class="refsect1">
<a name="GwySelectionGraph1DArea.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="http://developer.gnome.org/doc/API/2.0/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
<span class="lineart">╰──</span> <a href="../libgwydraw/GwySelection.html">GwySelection</a>
<span class="lineart">╰──</span> GwySelectionGraph1DArea
</pre>
</div>
<div class="refsect1">
<a name="GwySelectionGraph1DArea.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GwySelectionGraph1DArea implements
<a href="../libgwyddion/GwySerializable.html">GwySerializable</a>.</p>
</div>
<div class="refsect1">
<a name="GwySelectionGraph1DArea.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <libgwydgets/gwydgets.h>
</pre>
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<div class="refsect1">
<a name="GwySelectionGraph1DArea.description"></a><h2>Description</h2>
<p><a class="link" href="GwySelectionGraph1DArea.html" title="GwySelectionGraph1DArea"><span class="type">GwySelectionGraph1DArea</span></a> is used to represent horizontal or vertical graph
region selections in graphs. Selection data consists of coordinate pairs
(from, to).</p>
<p>If you obtain the selection from a graph widget it has the "orientation"
property set for information. The orientation should be kept intact in this
case as changing it is not meaningful. The graph keeps two distinct
horizontal and vertical selection objects.</p>
</div>
<div class="refsect1">
<a name="GwySelectionGraph1DArea.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gwy-selection-graph-1darea-new"></a><h3>gwy_selection_graph_1darea_new ()</h3>
<pre class="programlisting"><a href="../libgwydraw/GwySelection.html"><span class="returnvalue">GwySelection</span></a> *
gwy_selection_graph_1darea_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new 1darea-wise graph selection.</p>
<div class="refsect3">
<a name="id-1.4.13.10.2.5"></a><h4>Returns</h4>
<p> A new selection object.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-1.html#api-index-2.1">2.1</a></p>
</div>
</div>
<div class="refsect1">
<a name="GwySelectionGraph1DArea.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GwySelectionGraph1DArea-struct"></a><h3>struct GwySelectionGraph1DArea</h3>
<pre class="programlisting">struct GwySelectionGraph1DArea;</pre>
</div>
<hr>
<div class="refsect2">
<a name="GwySelectionGraph1DAreaClass"></a><h3>struct GwySelectionGraph1DAreaClass</h3>
<pre class="programlisting">struct GwySelectionGraph1DAreaClass {
GwySelectionClass parent_class;
};
</pre>
</div>
</div>
<div class="refsect1">
<a name="GwySelectionGraph1DArea.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GwySelectionGraph1DArea--orientation"></a><h3>The <code class="literal">“orientation”</code> property</h3>
<pre class="programlisting"> “orientation” <a href="../libgwyprocess/libgwyprocess-gwyprocessenums.html#GwyOrientation"><span class="type">GwyOrientation</span></a></pre>
<p>The :orientation property represents the orientation of the selected
area.</p>
<p>The orientation is <a href="../libgwyprocess/libgwyprocess-gwyprocessenums.html#GWY-ORIENTATION-HORIZONTAL:CAPS"><code class="literal">GWY_ORIENTATION_HORIZONTAL</code></a> for selections along the
<em class="parameter"><code>x</code></em>
-axis, and <a href="../libgwyprocess/libgwyprocess-gwyprocessenums.html#GWY-ORIENTATION-VERTICAL:CAPS"><code class="literal">GWY_ORIENTATION_VERTICAL</code></a> for selections along the
<em class="parameter"><code>y</code></em>
-axis.</p>
<p>Flags: Read / Write</p>
<p>Default value: GWY_ORIENTATION_HORIZONTAL</p>
<p class="since">Since: <a class="link" href="api-index-2-43.html#api-index-2.43">2.43</a></p>
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