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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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 | 
<a href="#id2648504" class="shortcut">Description</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="libgimp-gimpgradientselect"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2>
<a name="id2547947"></a><span class="refentrytitle">gimpgradientselect</span>
</h2>
<p>gimpgradientselect — Functions providing a gradient selection dialog.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">
void (<a href="libgimp-gimpgradientselect.html#GimpRunGradientCallback">*GimpRunGradientCallback</a>) (const gchar *gradient_name,
gint width,
const gdouble *grad_data,
gboolean dialog_closing,
gpointer user_data);
const gchar* <a href="libgimp-gimpgradientselect.html#gimp-gradient-select-new">gimp_gradient_select_new</a> (const gchar *title,
const gchar *gradient_name,
gint sample_size,
<a href="libgimp-gimpgradientselect.html#GimpRunGradientCallback">GimpRunGradientCallback</a> callback,
gpointer data);
void <a href="libgimp-gimpgradientselect.html#gimp-gradient-select-destroy">gimp_gradient_select_destroy</a> (const gchar *gradient_callback);
gboolean <a href="libgimp-gimpgradientselect.html#gimp-gradients-popup">gimp_gradients_popup</a> (const gchar *gradient_callback,
const gchar *popup_title,
const gchar *initial_gradient,
gint sample_size);
gboolean <a href="libgimp-gimpgradientselect.html#gimp-gradients-close-popup">gimp_gradients_close_popup</a> (const gchar *gradient_callback);
gboolean <a href="libgimp-gimpgradientselect.html#gimp-gradients-set-popup">gimp_gradients_set_popup</a> (const gchar *gradient_callback,
const gchar *gradient_name);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="id2648504"></a><h2>Description</h2>
<p>
Functions providing a gradient selection dialog.
</p>
</div>
<div class="refsect1" lang="en">
<a name="id2648520"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2648531"></a><h3>
<a name="GimpRunGradientCallback"></a>GimpRunGradientCallback ()</h3>
<a class="indexterm" name="id2648542"></a><pre class="programlisting">void (*GimpRunGradientCallback) (const gchar *gradient_name,
gint width,
const gdouble *grad_data,
gboolean dialog_closing,
gpointer user_data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_name</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>width</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>grad_data</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>dialog_closing</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>user_data</code></em> :</span></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2647024"></a><h3>
<a name="gimp-gradient-select-new"></a>gimp_gradient_select_new ()</h3>
<a class="indexterm" name="id2647036"></a><pre class="programlisting">const gchar* gimp_gradient_select_new (const gchar *title,
const gchar *gradient_name,
gint sample_size,
<a href="libgimp-gimpgradientselect.html#GimpRunGradientCallback">GimpRunGradientCallback</a> callback,
gpointer data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>title</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_name</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>sample_size</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>callback</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>data</code></em> :</span></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2647176"></a><h3>
<a name="gimp-gradient-select-destroy"></a>gimp_gradient_select_destroy ()</h3>
<a class="indexterm" name="id2647187"></a><pre class="programlisting">void gimp_gradient_select_destroy (const gchar *gradient_callback);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td>
<span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2637802"></a><h3>
<a name="gimp-gradients-popup"></a>gimp_gradients_popup ()</h3>
<a class="indexterm" name="id2637813"></a><pre class="programlisting">gboolean gimp_gradients_popup (const gchar *gradient_callback,
const gchar *popup_title,
const gchar *initial_gradient,
gint sample_size);</pre>
<p>
Invokes the Gimp gradients selection.
</p>
<p>
This procedure popups the gradients selection dialog.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></td>
<td> The callback PDB proc to call when gradient selection is made.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>popup_title</code></em> :</span></td>
<td> Title to give the gradient popup window.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>initial_gradient</code></em> :</span></td>
<td> The name of the pattern to set as the first selected.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>sample_size</code></em> :</span></td>
<td> Size of the sample to return when the gradient is changed.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td> TRUE on success.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2637941"></a><h3>
<a name="gimp-gradients-close-popup"></a>gimp_gradients_close_popup ()</h3>
<a class="indexterm" name="id2637952"></a><pre class="programlisting">gboolean gimp_gradients_close_popup (const gchar *gradient_callback);</pre>
<p>
Popdown the Gimp gradient selection.
</p>
<p>
This procedure closes an opened gradient selection dialog.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></td>
<td> The name of the callback registered for this popup.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td> TRUE on success.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id2638017"></a><h3>
<a name="gimp-gradients-set-popup"></a>gimp_gradients_set_popup ()</h3>
<a class="indexterm" name="id2638028"></a><pre class="programlisting">gboolean gimp_gradients_set_popup (const gchar *gradient_callback,
const gchar *gradient_name);</pre>
<p>
Sets the current gradient selection in a popup.
</p>
<p>
Sets the current gradient selection in a popup.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_callback</code></em> :</span></td>
<td> The name of the callback registered for this popup.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>gradient_name</code></em> :</span></td>
<td> The name of the gradient to set as selected.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
<td> TRUE on success.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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