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<h2><span class="refentrytitle"><a name="GwyGraphLabel.top_of_page"></a>GwyGraphLabel</span></h2>
<p>GwyGraphLabel — Graph curve key</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GwyGraphLabel.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libgwydgets/gwydgets.h>
struct <a class="link" href="GwyGraphLabel.html#GwyGraphLabel-struct" title="struct GwyGraphLabel">GwyGraphLabel</a>;
struct <a class="link" href="GwyGraphLabel.html#GwyGraphLabelClass" title="struct GwyGraphLabelClass">GwyGraphLabelClass</a>;
<a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GwyGraphLabel.html#gwy-graph-label-new" title="gwy_graph_label_new ()">gwy_graph_label_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="GwyGraphLabel.html#gwy-graph-label-set-model" title="gwy_graph_label_set_model ()">gwy_graph_label_set_model</a> (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a class="link" href="GwyGraphModel.html" title="GwyGraphModel"><span class="type">GwyGraphModel</span></a> *gmodel</code></em>);
<a class="link" href="GwyGraphModel.html" title="GwyGraphModel"><span class="returnvalue">GwyGraphModel</span></a> * <a class="link" href="GwyGraphLabel.html#gwy-graph-label-get-model" title="gwy_graph_label_get_model ()">gwy_graph_label_get_model</a> (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GwyGraphLabel.html#gwy-graph-label-enable-user-input" title="gwy_graph_label_enable_user_input ()">gwy_graph_label_enable_user_input</a> (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enable</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GwyGraphLabel.html#gwy-graph-label-draw-on-drawable" title="gwy_graph_label_draw_on_drawable ()">gwy_graph_label_draw_on_drawable</a> (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/gdk2-Drawing-Primitives.html#GdkDrawable"><span class="type">GdkDrawable</span></a> *drawable</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/gdk2-Graphics-Contexts.html#GdkGC"><span class="type">GdkGC</span></a> *gc</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/pango/pango-Layout-Objects.html#PangoLayout"><span class="type">PangoLayout</span></a> *layout</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> x</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> y</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Strings.html#GString"><span class="returnvalue">GString</span></a> * <a class="link" href="GwyGraphLabel.html#gwy-graph-label-export-vector" title="gwy_graph_label_export_vector ()">gwy_graph_label_export_vector</a> (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> x</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> y</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> fontsize</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GwyGraphLabel.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="http://developer.gnome.org/doc/API/2.0/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
+----<a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html">GtkObject</a>
+----<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html">GtkWidget</a>
+----GwyGraphLabel
</pre>
</div>
<div class="refsect1">
<a name="GwyGraphLabel.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GwyGraphLabel implements
AtkImplementorIface and <a href="/usr/share/gtk-doc/html/gtk3/GtkBuildable.html">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="GwyGraphLabel.description"></a><h2>Description</h2>
<p>
<a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> is a part of <a class="link" href="GwyGraph.html" title="GwyGraph"><span class="type">GwyGraph</span></a>, it renders frame with graph curve
key.
</p>
</div>
<div class="refsect1">
<a name="GwyGraphLabel.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GwyGraphLabel-struct"></a><h3>struct GwyGraphLabel</h3>
<pre class="programlisting">struct GwyGraphLabel;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GwyGraphLabelClass"></a><h3>struct GwyGraphLabelClass</h3>
<pre class="programlisting">struct GwyGraphLabelClass {
GtkWidgetClass parent_class;
void (*reserved1)(void);
void (*reserved2)(void);
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-new"></a><h3>gwy_graph_label_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> * gwy_graph_label_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new graph label.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A new graph label widget as a <a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-set-model"></a><h3>gwy_graph_label_set_model ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gwy_graph_label_set_model (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a class="link" href="GwyGraphModel.html" title="GwyGraphModel"><span class="type">GwyGraphModel</span></a> *gmodel</code></em>);</pre>
<p>
Sets new model of a graph label.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td>A graph label.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>gmodel</code></em> :</span></p></td>
<td>New graph model.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-get-model"></a><h3>gwy_graph_label_get_model ()</h3>
<pre class="programlisting"><a class="link" href="GwyGraphModel.html" title="GwyGraphModel"><span class="returnvalue">GwyGraphModel</span></a> * gwy_graph_label_get_model (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>);</pre>
<p>
Gets the model of a graph key.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td>A graph label.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The graph model this graph label takes curve properties and
descriptions from.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-enable-user-input"></a><h3>gwy_graph_label_enable_user_input ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gwy_graph_label_enable_user_input (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> enable</code></em>);</pre>
<p>
Enables or disables user input to a graph label.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td>A graph label.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>enable</code></em> :</span></p></td>
<td>Whether to enable the user input.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-draw-on-drawable"></a><h3>gwy_graph_label_draw_on_drawable ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gwy_graph_label_draw_on_drawable (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gdk2/gdk2-Drawing-Primitives.html#GdkDrawable"><span class="type">GdkDrawable</span></a> *drawable</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gdk2/gdk2-Graphics-Contexts.html#GdkGC"><span class="type">GdkGC</span></a> *gc</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/pango/pango-Layout-Objects.html#PangoLayout"><span class="type">PangoLayout</span></a> *layout</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> x</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> y</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>);</pre>
<p>
draws a graph label on a drawable
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td>graph label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>drawable</code></em> :</span></p></td>
<td>the <a href="/usr/share/gtk-doc/html/gdk2/gdk2-Drawing-Primitives.html#GdkDrawable"><span class="type">GdkDrawable</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>gc</code></em> :</span></p></td>
<td>Graphics context.
It is modified by this function unpredictably.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>layout</code></em> :</span></p></td>
<td>pango layout</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
<td>x position where label is to be drawn</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
<td>y position where label is to be drawn</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td>width of the label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td>
<td>hieght of the label</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-graph-label-export-vector"></a><h3>gwy_graph_label_export_vector ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Strings.html#GString"><span class="returnvalue">GString</span></a> * gwy_graph_label_export_vector (<em class="parameter"><code><a class="link" href="GwyGraphLabel.html" title="GwyGraphLabel"><span class="type">GwyGraphLabel</span></a> *label</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> x</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> y</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> fontsize</code></em>);</pre>
<p>
Creates PostScript representation of a graph label.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label</code></em> :</span></p></td>
<td>A graph label.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
<td>x position of the graph label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
<td>y position of the graph label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td>width of the graph label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td>
<td>hieght of the graph label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fontsize</code></em> :</span></p></td>
<td>fontsize of the label</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A fragment of PostScript code representing the the graph label
as a newly allocated <a href="/usr/share/gtk-doc/html/glib/glib-Strings.html#GString"><span class="type">GString</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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