mirror of
https://github.com/Zeckmathederg/glfs.git
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c5408a2d70
it. This should make the different URLs we had previously consistent with one another, and ease maintenance burden. This is only temporary though since eventually gi-docgen will become part of the book, when Pierre's python-modules branch is brought into trunk.
285 lines
9.3 KiB
XML
285 lines
9.3 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY gdk-pixbuf-download-http
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"&gnome-download-http;/gdk-pixbuf/2.42/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
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<!ENTITY gdk-pixbuf-download-ftp
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"&gnome-download-ftp;/gdk-pixbuf/2.42/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
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<!ENTITY gdk-pixbuf-md5sum "4a62f339cb1424693fba9bb7ffef8150">
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<!ENTITY gdk-pixbuf-size "6.2 MB">
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<!ENTITY gdk-pixbuf-buildsize "36 MB (with tests)">
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<!ENTITY gdk-pixbuf-time "0.2 SBU (With tests; both using parallelism=4)">
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]>
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<sect1 id="gdk-pixbuf" xreflabel="gdk-pixbuf-&gdk-pixbuf-version;">
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<?dbhtml filename="gdk-pixbuf.html"?>
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<title>gdk-pixbuf-&gdk-pixbuf-version;</title>
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<indexterm zone="gdk-pixbuf">
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<primary sortas="a-gdk-pixbuf">gdk-pixbuf</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to Gdk Pixbuf</title>
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<para>
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The <application>Gdk Pixbuf</application> package is a toolkit for image
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loading and pixel buffer manipulation. It is used by
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<application>GTK+ 2</application> and <application>GTK+ 3</application> to
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load and manipulate images. In the past it was distributed as part of
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<application>GTK+ 2</application> but it was split off into a separate
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package in preparation for the change to <application>GTK+ 3</application>.
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</para>
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&lfs112_checked;
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&gdk-pixbuf-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&gdk-pixbuf-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &gdk-pixbuf-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &gdk-pixbuf-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &gdk-pixbuf-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &gdk-pixbuf-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Gdk Pixbuf Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required">
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<xref linkend="glib2"/>,
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<xref linkend="libjpeg"/>,
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<xref linkend="libpng"/>, and
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<xref linkend="shared-mime-info"/>
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</para>
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<bridgehead renderas="sect4">Recommended</bridgehead>
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<para role="recommended">
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<xref linkend="docutils"/>,
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<xref role="runtime" linkend="librsvg"/> (runtime dependency, needed for
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loading symbolic icons) and
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<xref linkend="libtiff"/>
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</para>
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<bridgehead renderas="sect4">Optional (Required if building GNOME)</bridgehead>
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<para role="optional">
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<xref linkend="gobject-introspection"/>
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</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">
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<!--<xref linkend="jasper"/> and-->
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<!--<xref linkend="gtk-doc"/> and-->
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<ulink url="&gi-docgen-url;">gi-docgen</ulink>
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(to generate documentation)
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</para>
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<para condition="html" role="usernotes">
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User Notes: <ulink url="&blfs-wiki;/gdk-pixbuf"/>
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</para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Gdk Pixbuf</title>
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<para>
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Install <application>Gdk Pixbuf</application> by running the following
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commands:
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</para>
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<screen><userinput>mkdir build &&
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cd build &&
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meson --prefix=/usr --buildtype=release --wrap-mode=nofallback .. &&
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ninja</userinput></screen>
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<para>
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To test the results, issue: <command>ninja test</command>. The tests
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make a heavy use of disk.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>ninja install</userinput></screen>
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<note>
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<para>
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If you installed the package on to your system using a
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<quote>DESTDIR</quote> method, an important file was not installed and
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should be copied and/or generated. Generate it using the following
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command as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>gdk-pixbuf-query-loaders --update-cache</userinput></screen>
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</note>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../../xincludes/meson-buildtype-release.xml"/>
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<!-- gi-docgen can get installed without this, if deps exist -->
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../../xincludes/meson-wrap-nofallback.xml"/>
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<!-- with 2.42.9, docutils must be installed to generate man pages.
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Without this, you'll get the following output:
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Program rst2man found: ../docs/meson.build:70:2: ERROR: Problem encountered:
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No rst2man found, but man pages were explicitly enabled -->
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<para>
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<option>-Dman=false</option>: Use this option if you do not want to
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generate manual pages, or if you do not want to install
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<xref linkend="docutils" role="nodep"/>.
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</para>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>
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gdk-pixbuf-csource,
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gdk-pixbuf-pixdata,
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gdk-pixbuf-query-loaders, and
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gdk-pixbuf-thumbnailer
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</seg>
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<seg>
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libgdk_pixbuf-2.0.so
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</seg>
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<seg>
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/usr/{include,lib}/gdk-pixbuf-2.0,
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/usr/libexec/installed-tests/gdk-pixbuf,
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/usr/share/installed-tests/gdk-pixbuf,
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/usr/share/gtk-doc/html/gdk-pixbuf, and
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/usr/share/thumbnailers
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="gdk-pixbuf-csource">
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<term><command>gdk-pixbuf-csource</command></term>
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<listitem>
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<para>
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is a small utility that generates C code containing images, used
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for compiling images directly into programs
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</para>
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<indexterm zone="gdk-pixbuf gdk-pixbuf-csource">
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<primary sortas="b-gdk-pixbuf-csource">gdk-pixbuf-csource</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gdk-pixbuf-pixdata">
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<term><command>gdk-pixbuf-pixdata</command></term>
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<listitem>
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<para>
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is a tool used to convert GdkPixbuf to GdkPixdata
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</para>
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<indexterm zone="gdk-pixbuf gdk-pixbuf-pixdata">
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<primary sortas="b-gdk-pixbuf-pixdata">gdk-pixbuf-pixdata</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gdk-pixbuf-query-loaders">
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<term><command>gdk-pixbuf-query-loaders</command></term>
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<listitem>
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<para>
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collects information about loadable modules for
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<application>Gdk Pixbuf</application> and writes it
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to the default cache file location, or to stdout
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</para>
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<indexterm zone="gdk-pixbuf gdk-pixbuf-query-loaders">
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<primary sortas="b-gdk-pixbuf-query-loaders">gdk-pixbuf-query-loaders</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gdk-pixbuf-thumbnailer">
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<term><command>gdk-pixbuf-thumbnailer</command></term>
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<listitem>
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<para>
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creates thumbnails of pictures for use in other applications
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</para>
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<indexterm zone="gdk-pixbuf gdk-pixbuf-thumbnailer">
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<primary sortas="b-gdk-pixbuf-thumbnailer">gdk-pixbuf-thumbnailer</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libgdk_pixbuf-2">
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<term><filename class="libraryfile">libgdk_pixbuf-2.0.so</filename></term>
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<listitem>
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<para>
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contains functions used to load and render images
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</para>
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<indexterm zone="gdk-pixbuf libgdk_pixbuf-2">
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<primary sortas="c-libgdk_pixbuf-2">libgdk_pixbuf-2.0.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<!-- Split off into gdk-pixbuf-xlib
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<varlistentry id="libgdk_pixbuf_xlib-2">
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<term><filename class="libraryfile">libgdk_pixbuf_xlib-2.0.so</filename></term>
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<listitem>
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<para>
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contains functions used to manipulate images and interfaces with
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<application>Xlib</application>
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</para>
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<indexterm zone="gdk-pixbuf libgdk_pixbuf_xlib-2">
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<primary sortas="c-libgdk_pixbuf_xlib-2">libgdk_pixbuf_xlib-2.0.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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-->
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</variablelist>
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</sect2>
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</sect1>
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