183 lines
8.9 KiB
XML
183 lines
8.9 KiB
XML
<?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-gimppixbuf">
|
|
<refmeta>
|
|
<refentrytitle>gimppixbuf</refentrytitle>
|
|
<manvolnum>3</manvolnum>
|
|
<refmiscinfo>LIBGIMP Library</refmiscinfo>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>gimppixbuf</refname><refpurpose>Get a thumbnail pixbuf for a drawable or image.</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv><title>Synopsis</title>
|
|
|
|
<synopsis>
|
|
|
|
|
|
|
|
enum <link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link>;
|
|
<link linkend="GdkPixbuf">GdkPixbuf</link>* <link linkend="gimp-image-get-thumbnail">gimp_image_get_thumbnail</link> (<link linkend="gint32">gint32</link> image_ID,
|
|
<link linkend="gint">gint</link> width,
|
|
<link linkend="gint">gint</link> height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);
|
|
<link linkend="GdkPixbuf">GdkPixbuf</link>* <link linkend="gimp-drawable-get-thumbnail">gimp_drawable_get_thumbnail</link> (<link linkend="gint32">gint32</link> drawable_ID,
|
|
<link linkend="gint">gint</link> width,
|
|
<link linkend="gint">gint</link> height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);
|
|
<link linkend="GdkPixbuf">GdkPixbuf</link>* <link linkend="gimp-drawable-get-sub-thumbnail">gimp_drawable_get_sub_thumbnail</link> (<link linkend="gint32">gint32</link> drawable_ID,
|
|
<link linkend="gint">gint</link> src_x,
|
|
<link linkend="gint">gint</link> src_y,
|
|
<link linkend="gint">gint</link> src_width,
|
|
<link linkend="gint">gint</link> src_height,
|
|
<link linkend="gint">gint</link> dest_width,
|
|
<link linkend="gint">gint</link> dest_height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);
|
|
</synopsis>
|
|
</refsynopsisdiv>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<para>
|
|
Get a thumbnail pixbuf for a drawable or image.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Details</title>
|
|
<refsect2>
|
|
<title><anchor id="GimpPixbufTransparency"/>enum GimpPixbufTransparency</title>
|
|
<indexterm><primary>GimpPixbufTransparency</primary></indexterm><programlisting>typedef enum
|
|
{
|
|
GIMP_PIXBUF_KEEP_ALPHA,
|
|
GIMP_PIXBUF_SMALL_CHECKS,
|
|
GIMP_PIXBUF_LARGE_CHECKS
|
|
} GimpPixbufTransparency;
|
|
</programlisting>
|
|
<para>
|
|
|
|
</para></refsect2>
|
|
<refsect2>
|
|
<title><anchor id="gimp-image-get-thumbnail"/>gimp_image_get_thumbnail ()</title>
|
|
<indexterm role="GIMP"><primary>gimp_image_get_thumbnail</primary></indexterm><programlisting><link linkend="GdkPixbuf">GdkPixbuf</link>* gimp_image_get_thumbnail (<link linkend="gint32">gint32</link> image_ID,
|
|
<link linkend="gint">gint</link> width,
|
|
<link linkend="gint">gint</link> height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);</programlisting>
|
|
<para>
|
|
Retrieves a thumbnail pixbuf for the image identified by <parameter>image_ID</parameter>.
|
|
The thumbnail will be not larger than the requested size.</para>
|
|
<para>
|
|
|
|
</para><variablelist role="params">
|
|
<varlistentry><term><parameter>image_ID</parameter> :</term>
|
|
<listitem><simpara> the image ID
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>width</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail width (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>height</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail height (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>alpha</parameter> :</term>
|
|
<listitem><simpara> how to handle an alpha channel
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a new <link linkend="GdkPixbuf"><type>GdkPixbuf</type></link>
|
|
|
|
</simpara></listitem></varlistentry>
|
|
</variablelist><para>Since GIMP 2.2
|
|
</para></refsect2>
|
|
<refsect2>
|
|
<title><anchor id="gimp-drawable-get-thumbnail"/>gimp_drawable_get_thumbnail ()</title>
|
|
<indexterm role="GIMP"><primary>gimp_drawable_get_thumbnail</primary></indexterm><programlisting><link linkend="GdkPixbuf">GdkPixbuf</link>* gimp_drawable_get_thumbnail (<link linkend="gint32">gint32</link> drawable_ID,
|
|
<link linkend="gint">gint</link> width,
|
|
<link linkend="gint">gint</link> height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);</programlisting>
|
|
<para>
|
|
Retrieves a thumbnail pixbuf for the drawable identified by
|
|
<parameter>drawable_ID</parameter>. The thumbnail will be not larger than the requested
|
|
size.</para>
|
|
<para>
|
|
|
|
</para><variablelist role="params">
|
|
<varlistentry><term><parameter>drawable_ID</parameter> :</term>
|
|
<listitem><simpara> the drawable ID
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>width</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail width (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>height</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail height (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>alpha</parameter> :</term>
|
|
<listitem><simpara> how to handle an alpha channel
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a new <link linkend="GdkPixbuf"><type>GdkPixbuf</type></link>
|
|
|
|
</simpara></listitem></varlistentry>
|
|
</variablelist><para>Since GIMP 2.2
|
|
</para></refsect2>
|
|
<refsect2>
|
|
<title><anchor id="gimp-drawable-get-sub-thumbnail"/>gimp_drawable_get_sub_thumbnail ()</title>
|
|
<indexterm role="GIMP"><primary>gimp_drawable_get_sub_thumbnail</primary></indexterm><programlisting><link linkend="GdkPixbuf">GdkPixbuf</link>* gimp_drawable_get_sub_thumbnail (<link linkend="gint32">gint32</link> drawable_ID,
|
|
<link linkend="gint">gint</link> src_x,
|
|
<link linkend="gint">gint</link> src_y,
|
|
<link linkend="gint">gint</link> src_width,
|
|
<link linkend="gint">gint</link> src_height,
|
|
<link linkend="gint">gint</link> dest_width,
|
|
<link linkend="gint">gint</link> dest_height,
|
|
<link linkend="GimpPixbufTransparency">GimpPixbufTransparency</link> alpha);</programlisting>
|
|
<para>
|
|
Retrieves a thumbnail pixbuf for the drawable identified by
|
|
<parameter>drawable_ID</parameter>. The thumbnail will be not larger than the requested
|
|
size.</para>
|
|
<para>
|
|
|
|
</para><variablelist role="params">
|
|
<varlistentry><term><parameter>drawable_ID</parameter> :</term>
|
|
<listitem><simpara> the drawable ID
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>src_x</parameter> :</term>
|
|
<listitem><simpara> the x coordinate of the area
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>src_y</parameter> :</term>
|
|
<listitem><simpara> the y coordinate of the area
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>src_width</parameter> :</term>
|
|
<listitem><simpara> the width of the area
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>src_height</parameter> :</term>
|
|
<listitem><simpara> the height of the area
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>dest_width</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail width (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>dest_height</parameter> :</term>
|
|
<listitem><simpara> the requested thumbnail height (<= 512 pixels)
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><parameter>alpha</parameter> :</term>
|
|
<listitem><simpara> how to handle an alpha channel
|
|
</simpara></listitem></varlistentry>
|
|
<varlistentry><term><emphasis>Returns</emphasis> :</term><listitem><simpara> a new <link linkend="GdkPixbuf"><type>GdkPixbuf</type></link>
|
|
|
|
</simpara></listitem></varlistentry>
|
|
</variablelist><para>Since GIMP 2.2
|
|
</para></refsect2>
|
|
|
|
</refsect1>
|
|
|
|
|
|
|
|
|
|
</refentry>
|