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<h2><span class="refentrytitle"><a name="libgimp-gimpprogress.top_of_page"></a>gimpprogress</span></h2>
<p>gimpprogress — Functions for embedding the progress bar into a plug-in's GUI.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="libgimp-gimpprogress.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct <a class="link" href="libgimp-gimpprogress.html#GimpProgressVtable" title="struct GimpProgressVtable">GimpProgressVtable</a>;
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-init" title="gimp_progress_init ()">gimp_progress_init</a> (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-init-printf" title="gimp_progress_init_printf ()">gimp_progress_init_printf</a> (<em class="parameter"><code>const <span class="type">gchar</span> *format</code></em>,
<em class="parameter"><code>...</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-update" title="gimp_progress_update ()">gimp_progress_update</a> (<em class="parameter"><code><span class="type">gdouble</span> percentage</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-pulse" title="gimp_progress_pulse ()">gimp_progress_pulse</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-set-text" title="gimp_progress_set_text ()">gimp_progress_set_text</a> (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-set-text-printf" title="gimp_progress_set_text_printf ()">gimp_progress_set_text_printf</a> (<em class="parameter"><code>const <span class="type">gchar</span> *format</code></em>,
<em class="parameter"><code>...</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-end" title="gimp_progress_end ()">gimp_progress_end</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">gint</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-get-window-handle" title="gimp_progress_get_window_handle ()">gimp_progress_get_window_handle</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> (<a class="link" href="libgimp-gimpprogress.html#GimpProgressStartCallback" title="GimpProgressStartCallback ()">*GimpProgressStartCallback</a>) (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> cancelable</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<span class="returnvalue">void</span> (<a class="link" href="libgimp-gimpprogress.html#GimpProgressEndCallback" title="GimpProgressEndCallback ()">*GimpProgressEndCallback</a>) (<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<span class="returnvalue">void</span> (<a class="link" href="libgimp-gimpprogress.html#GimpProgressTextCallback" title="GimpProgressTextCallback ()">*GimpProgressTextCallback</a>) (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<span class="returnvalue">void</span> (<a class="link" href="libgimp-gimpprogress.html#GimpProgressValueCallback" title="GimpProgressValueCallback ()">*GimpProgressValueCallback</a>) (<em class="parameter"><code><span class="type">gdouble</span> percentage</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-gimpprogress.html#gimp-progress-install-vtable" title="gimp_progress_install_vtable ()">gimp_progress_install_vtable</a> (<em class="parameter"><code>const <a class="link" href="libgimp-gimpprogress.html#GimpProgressVtable" title="struct GimpProgressVtable"><span class="type">GimpProgressVtable</span></a> *vtable</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-gimpprogress.html#gimp-progress-install" title="gimp_progress_install ()">gimp_progress_install</a> (<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressStartCallback" title="GimpProgressStartCallback ()"><span class="type">GimpProgressStartCallback</span></a> start_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressEndCallback" title="GimpProgressEndCallback ()"><span class="type">GimpProgressEndCallback</span></a> end_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressTextCallback" title="GimpProgressTextCallback ()"><span class="type">GimpProgressTextCallback</span></a> text_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressValueCallback" title="GimpProgressValueCallback ()"><span class="type">GimpProgressValueCallback</span></a> value_callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<span class="returnvalue">gpointer</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-uninstall" title="gimp_progress_uninstall ()">gimp_progress_uninstall</a> (<em class="parameter"><code>const <span class="type">gchar</span> *progress_callback</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="libgimp-gimpprogress.html#gimp-progress-cancel" title="gimp_progress_cancel ()">gimp_progress_cancel</a> (<em class="parameter"><code>const <span class="type">gchar</span> *progress_callback</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libgimp-gimpprogress.description"></a><h2>Description</h2>
<p>
Functions for embedding the progress bar into a plug-in's GUI.
</p>
</div>
<div class="refsect1">
<a name="libgimp-gimpprogress.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GimpProgressVtable"></a><h3>struct GimpProgressVtable</h3>
<pre class="programlisting">struct GimpProgressVtable {
void (* start) (const gchar *message,
gboolean cancelable,
gpointer user_data);
void (* end) (gpointer user_data);
void (* set_text) (const gchar *message,
gpointer user_data);
void (* set_value) (gdouble percentage,
gpointer user_data);
void (* pulse) (gpointer user_data);
guint32 (* get_window) (gpointer user_data);
/* Padding for future expansion. Must be initialized with NULL! */
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
void (* _gimp_reserved5) (void);
void (* _gimp_reserved6) (void);
void (* _gimp_reserved7) (void);
void (* _gimp_reserved8) (void);
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-init"></a><h3>gimp_progress_init ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_init (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>);</pre>
<p>
Initializes the progress bar for the current plug-in.
</p>
<p>
Initializes the progress bar for the current plug-in. It is only
valid to call this procedure from a plug-in.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>message</code></em> :</span></p></td>
<td>Message to use in the progress dialog.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-init-printf"></a><h3>gimp_progress_init_printf ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_init_printf (<em class="parameter"><code>const <span class="type">gchar</span> *format</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Initializes the progress bar for the current plug-in.
</p>
<p>
Initializes the progress bar for the current plug-in. It is only
valid to call this procedure from a plug-in.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
<td>a standard <code class="function">printf()</code> format string</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>arguments for <em class="parameter"><code>format</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> on success.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-update"></a><h3>gimp_progress_update ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_update (<em class="parameter"><code><span class="type">gdouble</span> percentage</code></em>);</pre>
<p>
Updates the progress bar for the current plug-in.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>percentage</code></em> :</span></p></td>
<td>Percentage of progress completed (in the range from 0.0 to 1.0).</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-pulse"></a><h3>gimp_progress_pulse ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_pulse (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Pulses the progress bar for the current plug-in.
</p>
<p>
Updates the progress bar for the current plug-in. It is only valid
to call this procedure from a plug-in. Use this function instead of
<a class="link" href="libgimp-gimpprogress.html#gimp-progress-update" title="gimp_progress_update ()"><code class="function">gimp_progress_update()</code></a> if you cannot tell how much progress has been
made. This usually causes the the progress bar to enter \"activity
mode\", where a block bounces back and forth.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr></tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-set-text"></a><h3>gimp_progress_set_text ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_set_text (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>);</pre>
<p>
Changes the text in the progress bar for the current plug-in.
</p>
<p>
This function allows to change the text in the progress bar for the
current plug-in. Unlike <a class="link" href="libgimp-gimpprogress.html#gimp-progress-init" title="gimp_progress_init ()"><code class="function">gimp_progress_init()</code></a> it does not change the
displayed value.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>message</code></em> :</span></p></td>
<td>Message to use in the progress dialog.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-set-text-printf"></a><h3>gimp_progress_set_text_printf ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_set_text_printf (<em class="parameter"><code>const <span class="type">gchar</span> *format</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Changes the text in the progress bar for the current plug-in.
</p>
<p>
This function allows to change the text in the progress bar for the
current plug-in. Unlike <a class="link" href="libgimp-gimpprogress.html#gimp-progress-init" title="gimp_progress_init ()"><code class="function">gimp_progress_init()</code></a> it does not change the
displayed value.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>format</code></em> :</span></p></td>
<td>a standard <code class="function">printf()</code> format string</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>arguments for <em class="parameter"><code>format</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> on success.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-end"></a><h3>gimp_progress_end ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_end (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Ends the progress bar for the current plug-in.
</p>
<p>
Ends the progress display for the current plug-in. Most plug-ins
don't need to call this, they just exit when the work is done. It is
only valid to call this procedure from a plug-in.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr></tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-get-window-handle"></a><h3>gimp_progress_get_window_handle ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span> gimp_progress_get_window_handle (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Returns the native window ID of the toplevel window this plug-in's
progress is displayed in.
</p>
<p>
This function returns the native window ID of the toplevel window
this plug-in\'s progress is displayed in.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The progress bar's toplevel window.</td>
</tr></tbody>
</table></div>
<p class="since">Since GIMP 2.2</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpProgressStartCallback"></a><h3>GimpProgressStartCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GimpProgressStartCallback) (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> cancelable</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">GimpProgressStartCallback</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpProgressEndCallback"></a><h3>GimpProgressEndCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GimpProgressEndCallback) (<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">GimpProgressEndCallback</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpProgressTextCallback"></a><h3>GimpProgressTextCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GimpProgressTextCallback) (<em class="parameter"><code>const <span class="type">gchar</span> *message</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">GimpProgressTextCallback</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpProgressValueCallback"></a><h3>GimpProgressValueCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*GimpProgressValueCallback) (<em class="parameter"><code><span class="type">gdouble</span> percentage</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">GimpProgressValueCallback</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-install-vtable"></a><h3>gimp_progress_install_vtable ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * gimp_progress_install_vtable (<em class="parameter"><code>const <a class="link" href="libgimp-gimpprogress.html#GimpProgressVtable" title="struct GimpProgressVtable"><span class="type">GimpProgressVtable</span></a> *vtable</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>vtable</code></em> :</span></p></td>
<td>a pointer to a <em class="parameter"><code>GimpProgressVtable</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>a pointer that is passed as user_data to all vtable functions.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the name of the temporary procedure that's been installed</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-install"></a><h3>gimp_progress_install ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> * gimp_progress_install (<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressStartCallback" title="GimpProgressStartCallback ()"><span class="type">GimpProgressStartCallback</span></a> start_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressEndCallback" title="GimpProgressEndCallback ()"><span class="type">GimpProgressEndCallback</span></a> end_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressTextCallback" title="GimpProgressTextCallback ()"><span class="type">GimpProgressTextCallback</span></a> text_callback</code></em>,
<em class="parameter"><code><a class="link" href="libgimp-gimpprogress.html#GimpProgressValueCallback" title="GimpProgressValueCallback ()"><span class="type">GimpProgressValueCallback</span></a> value_callback</code></em>,
<em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gimp_progress_install</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Note that since GIMP 2.4, <em class="parameter"><code>value_callback</code></em> can be called with
negative values. This is triggered by calls to <a class="link" href="libgimp-gimpprogress.html#gimp-progress-pulse" title="gimp_progress_pulse ()"><code class="function">gimp_progress_pulse()</code></a>.
The callback should then implement a progress indicating business,
e.g. by calling <code class="function">gtk_progress_bar_pulse()</code>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>start_callback</code></em> :</span></p></td>
<td>the function to call when progress starts</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>end_callback</code></em> :</span></p></td>
<td>the function to call when progress finishes</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>text_callback</code></em> :</span></p></td>
<td>the function to call to change the text</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value_callback</code></em> :</span></p></td>
<td>the function to call to change the value</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>a pointer that is returned when uninstalling the progress</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the name of the temporary procedure that's been installed</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.2</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-uninstall"></a><h3>gimp_progress_uninstall ()</h3>
<pre class="programlisting"><span class="returnvalue">gpointer</span> gimp_progress_uninstall (<em class="parameter"><code>const <span class="type">gchar</span> *progress_callback</code></em>);</pre>
<p>
Uninstalls a temporary progress procedure that was installed using
<a class="link" href="libgimp-gimpprogress.html#gimp-progress-install" title="gimp_progress_install ()"><code class="function">gimp_progress_install()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>the name of the temporary procedure to uninstall</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the <em class="parameter"><code>user_data</code></em> that was passed to <a class="link" href="libgimp-gimpprogress.html#gimp-progress-install" title="gimp_progress_install ()"><code class="function">gimp_progress_install()</code></a>.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.2</p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-progress-cancel"></a><h3>gimp_progress_cancel ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gimp_progress_cancel (<em class="parameter"><code>const <span class="type">gchar</span> *progress_callback</code></em>);</pre>
<p>
Cancels a running progress.
</p>
<p>
This function cancels the currently running progress.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>The name of the callback registered for this progress.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE on success.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since GIMP 2.2</p>
</div>
</div>
</div>
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