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