204 lines
10 KiB
XML
204 lines
10 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
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<refentry id="libgimp-gimpgradientselect">
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<refmeta>
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<refentrytitle>gimpgradientselect</refentrytitle>
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<manvolnum>3</manvolnum>
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<refmiscinfo>LIBGIMP Library</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>gimpgradientselect</refname><refpurpose>Functions providing a gradient selection dialog.</refpurpose>
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</refnamediv>
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<refsynopsisdiv><title>Synopsis</title>
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<synopsis>
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<link linkend="void">void</link> (<link linkend="GimpRunGradientCallback">*GimpRunGradientCallback</link>) (const <link linkend="gchar">gchar</link> *gradient_name,
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<link linkend="gint">gint</link> width,
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const <link linkend="gdouble">gdouble</link> *grad_data,
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<link linkend="gboolean">gboolean</link> dialog_closing,
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<link linkend="gpointer">gpointer</link> user_data);
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const <link linkend="gchar">gchar</link>* <link linkend="gimp-gradient-select-new">gimp_gradient_select_new</link> (const <link linkend="gchar">gchar</link> *title,
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const <link linkend="gchar">gchar</link> *gradient_name,
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<link linkend="gint">gint</link> sample_size,
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<link linkend="GimpRunGradientCallback">GimpRunGradientCallback</link> callback,
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<link linkend="gpointer">gpointer</link> data);
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<link linkend="void">void</link> <link linkend="gimp-gradient-select-destroy">gimp_gradient_select_destroy</link> (const <link linkend="gchar">gchar</link> *gradient_callback);
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<link linkend="gboolean">gboolean</link> <link linkend="gimp-gradients-popup">gimp_gradients_popup</link> (const <link linkend="gchar">gchar</link> *gradient_callback,
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const <link linkend="gchar">gchar</link> *popup_title,
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const <link linkend="gchar">gchar</link> *initial_gradient,
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<link linkend="gint">gint</link> sample_size);
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<link linkend="gboolean">gboolean</link> <link linkend="gimp-gradients-close-popup">gimp_gradients_close_popup</link> (const <link linkend="gchar">gchar</link> *gradient_callback);
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<link linkend="gboolean">gboolean</link> <link linkend="gimp-gradients-set-popup">gimp_gradients_set_popup</link> (const <link linkend="gchar">gchar</link> *gradient_callback,
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const <link linkend="gchar">gchar</link> *gradient_name);
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</synopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>
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Functions providing a gradient selection dialog.
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</para>
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</refsect1>
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<refsect1>
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<title>Details</title>
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<refsect2>
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<title><anchor id="GimpRunGradientCallback"/>GimpRunGradientCallback ()</title>
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<indexterm><primary>GimpRunGradientCallback</primary></indexterm><programlisting><link linkend="void">void</link> (*GimpRunGradientCallback) (const <link linkend="gchar">gchar</link> *gradient_name,
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<link linkend="gint">gint</link> width,
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const <link linkend="gdouble">gdouble</link> *grad_data,
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<link linkend="gboolean">gboolean</link> dialog_closing,
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<link linkend="gpointer">gpointer</link> user_data);</programlisting>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>gradient_name</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>width</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>grad_data</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>dialog_closing</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>user_data</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2>
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<title><anchor id="gimp-gradient-select-new"/>gimp_gradient_select_new ()</title>
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<indexterm><primary>gimp_gradient_select_new</primary></indexterm><programlisting>const <link linkend="gchar">gchar</link>* gimp_gradient_select_new (const <link linkend="gchar">gchar</link> *title,
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const <link linkend="gchar">gchar</link> *gradient_name,
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<link linkend="gint">gint</link> sample_size,
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<link linkend="GimpRunGradientCallback">GimpRunGradientCallback</link> callback,
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<link linkend="gpointer">gpointer</link> data);</programlisting>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>title</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>gradient_name</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>sample_size</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>callback</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>data</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara>
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2>
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<title><anchor id="gimp-gradient-select-destroy"/>gimp_gradient_select_destroy ()</title>
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<indexterm><primary>gimp_gradient_select_destroy</primary></indexterm><programlisting><link linkend="void">void</link> gimp_gradient_select_destroy (const <link linkend="gchar">gchar</link> *gradient_callback);</programlisting>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>gradient_callback</parameter> :</term>
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<listitem><simpara>
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2>
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<title><anchor id="gimp-gradients-popup"/>gimp_gradients_popup ()</title>
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<indexterm><primary>gimp_gradients_popup</primary></indexterm><programlisting><link linkend="gboolean">gboolean</link> gimp_gradients_popup (const <link linkend="gchar">gchar</link> *gradient_callback,
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const <link linkend="gchar">gchar</link> *popup_title,
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const <link linkend="gchar">gchar</link> *initial_gradient,
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<link linkend="gint">gint</link> sample_size);</programlisting>
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<para>
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Invokes the Gimp gradients selection.
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</para>
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<para>
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This procedure popups the gradients selection dialog.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>gradient_callback</parameter> :</term>
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<listitem><simpara> The callback PDB proc to call when gradient selection is made.
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>popup_title</parameter> :</term>
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<listitem><simpara> Title to give the gradient popup window.
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>initial_gradient</parameter> :</term>
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<listitem><simpara> The name of the pattern to set as the first selected.
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>sample_size</parameter> :</term>
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<listitem><simpara> Size of the sample to return when the gradient is changed.
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> TRUE on success.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2>
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<title><anchor id="gimp-gradients-close-popup"/>gimp_gradients_close_popup ()</title>
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<indexterm><primary>gimp_gradients_close_popup</primary></indexterm><programlisting><link linkend="gboolean">gboolean</link> gimp_gradients_close_popup (const <link linkend="gchar">gchar</link> *gradient_callback);</programlisting>
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<para>
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Popdown the Gimp gradient selection.
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</para>
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<para>
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This procedure closes an opened gradient selection dialog.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>gradient_callback</parameter> :</term>
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<listitem><simpara> The name of the callback registered for this popup.
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> TRUE on success.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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<refsect2>
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<title><anchor id="gimp-gradients-set-popup"/>gimp_gradients_set_popup ()</title>
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<indexterm><primary>gimp_gradients_set_popup</primary></indexterm><programlisting><link linkend="gboolean">gboolean</link> gimp_gradients_set_popup (const <link linkend="gchar">gchar</link> *gradient_callback,
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const <link linkend="gchar">gchar</link> *gradient_name);</programlisting>
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<para>
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Sets the current gradient selection in a popup.
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</para>
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<para>
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Sets the current gradient selection in a popup.</para>
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<para>
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</para><variablelist role="params">
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<varlistentry><term><parameter>gradient_callback</parameter> :</term>
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<listitem><simpara> The name of the callback registered for this popup.
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</simpara></listitem></varlistentry>
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<varlistentry><term><parameter>gradient_name</parameter> :</term>
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<listitem><simpara> The name of the gradient to set as selected.
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</simpara></listitem></varlistentry>
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<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> TRUE on success.
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</simpara></listitem></varlistentry>
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</variablelist></refsect2>
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</refsect1>
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</refentry>
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