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<a href="#libgimp-gimpgradientselect.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="libgimp-gimpgradientselect.top_of_page"></a>gimpgradientselect</span></h2>
<p>gimpgradientselect — Functions providing a gradient selection dialog.</p>
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<div class="refsynopsisdiv">
<a name="libgimp-gimpgradientselect.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><span class="returnvalue">void</span> (<a class="link" href="libgimp-gimpgradientselect.html#GimpRunGradientCallback" title="GimpRunGradientCallback ()">*GimpRunGradientCallback</a>) (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>,
<em class="parameter"><code><span class="type">gint</span> width</code></em>,
<em class="parameter"><code>const <span class="type">gdouble</span> *grad_data</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> dialog_closing</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
const <span class="returnvalue">gchar</span> * <a class="link" href="libgimp-gimpgradientselect.html#gimp-gradient-select-new" title="gimp_gradient_select_new ()">gimp_gradient_select_new</a> (<em class="parameter"><code>const <span class="type">gchar</span> *title</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>,
<em class="parameter"><code><span class="type">gint</span> sample_size</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpgradientselect.html#GimpRunGradientCallback" title="GimpRunGradientCallback ()"><span class="type">GimpRunGradientCallback</span></a> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libgimp-gimpgradientselect.html#gimp-gradient-select-destroy" title="gimp_gradient_select_destroy ()">gimp_gradient_select_destroy</a> (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpgradientselect.html#gimp-gradients-popup" title="gimp_gradients_popup ()">gimp_gradients_popup</a> (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *popup_title</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *initial_gradient</code></em>,
<em class="parameter"><code><span class="type">gint</span> sample_size</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpgradientselect.html#gimp-gradients-close-popup" title="gimp_gradients_close_popup ()">gimp_gradients_close_popup</a> (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpgradientselect.html#gimp-gradients-set-popup" title="gimp_gradients_set_popup ()">gimp_gradients_set_popup</a> (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>);
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<div class="refsect1">
<a name="libgimp-gimpgradientselect.description"></a><h2>Description</h2>
<p>
Functions providing a gradient selection dialog.
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<a name="libgimp-gimpgradientselect.details"></a><h2>Details</h2>
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<a name="GimpRunGradientCallback"></a><h3>GimpRunGradientCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GimpRunGradientCallback) (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>,
<em class="parameter"><code><span class="type">gint</span> width</code></em>,
<em class="parameter"><code>const <span class="type">gdouble</span> *grad_data</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> dialog_closing</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
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<a name="gimp-gradient-select-new"></a><h3>gimp_gradient_select_new ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * gimp_gradient_select_new (<em class="parameter"><code>const <span class="type">gchar</span> *title</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>,
<em class="parameter"><code><span class="type">gint</span> sample_size</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpgradientselect.html#GimpRunGradientCallback" title="GimpRunGradientCallback ()"><span class="type">GimpRunGradientCallback</span></a> callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
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<div class="refsect2">
<a name="gimp-gradient-select-destroy"></a><h3>gimp_gradient_select_destroy ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gimp_gradient_select_destroy (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>);</pre>
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<a name="gimp-gradients-popup"></a><h3>gimp_gradients_popup ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_gradients_popup (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *popup_title</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *initial_gradient</code></em>,
<em class="parameter"><code><span class="type">gint</span> sample_size</code></em>);</pre>
<p>
Invokes the Gimp gradients selection.
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<p>
This procedure opens the gradient selection dialog.
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<td><p><span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></p></td>
<td>The callback PDB proc to call when gradient selection is made.</td>
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<td><p><span class="term"><em class="parameter"><code>popup_title</code></em> :</span></p></td>
<td>Title of the gradient selection dialog.</td>
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<td><p><span class="term"><em class="parameter"><code>initial_gradient</code></em> :</span></p></td>
<td>The name of the gradient to set as the first selected.</td>
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<td><p><span class="term"><em class="parameter"><code>sample_size</code></em> :</span></p></td>
<td>Size of the sample to return when the gradient is changed.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
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<div class="refsect2">
<a name="gimp-gradients-close-popup"></a><h3>gimp_gradients_close_popup ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_gradients_close_popup (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>);</pre>
<p>
Close the gradient selection dialog.
</p>
<p>
This procedure closes an opened gradient selection dialog.
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<td><p><span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></p></td>
<td>The name of the callback registered for this pop-up.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
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<div class="refsect2">
<a name="gimp-gradients-set-popup"></a><h3>gimp_gradients_set_popup ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_gradients_set_popup (<em class="parameter"><code>const <span class="type">gchar</span> *gradient_callback</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *gradient_name</code></em>);</pre>
<p>
Sets the current gradient in a gradient selection dialog.
</p>
<p>
Sets the current gradient in a gradient selection dialog.
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<td><p><span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></p></td>
<td>The name of the callback registered for this pop-up.</td>
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<td><p><span class="term"><em class="parameter"><code>gradient_name</code></em> :</span></p></td>
<td>The name of the gradient to set as selected.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
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