source: x/lib/gdk-pixbuf.xml@ 9d31900

11.0 11.1 11.2 lazarus qt5new trunk upgradedb xry111/intltool xry111/soup3 xry111/test-20220226
Last change on this file since 9d31900 was 9d31900, checked in by Douglas R. Reno <renodr@…>, 18 months ago

Update to glib-2.68.0
Update to vala-0.52.0
Update to gobject-introspection-1.68.0
Update to pygobject-3.40.1
Update to glib-networking-2.68.0
Update to at-spi2-core-2.40.0
Update to gdk-pixbuf-2.42.4
Update to gtk+-3.24.28
Update to libdazzle-3.40.0
Update to sysprof-3.40.1
Update to tepl-6.00.0
Added gtk-4.2.0
Added gtksourceview-5.0.0

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@24430 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 8.9 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY gdk-pixbuf-download-http
8 "&gnome-download-http;/gdk-pixbuf/2.42/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
9 <!ENTITY gdk-pixbuf-download-ftp
10 "&gnome-download-ftp;/gdk-pixbuf/2.42/gdk-pixbuf-&gdk-pixbuf-version;.tar.xz">
11 <!ENTITY gdk-pixbuf-md5sum "628e4767d1636a06dea5b0fa4838f723">
12 <!ENTITY gdk-pixbuf-size "7.2 MB">
13 <!ENTITY gdk-pixbuf-buildsize "70 MB (with tests)">
14 <!ENTITY gdk-pixbuf-time "0.2 SBU (Using parallelism=4; with tests)">
15]>
16
17<sect1 id="gdk-pixbuf" xreflabel="gdk-pixbuf-&gdk-pixbuf-version;">
18 <?dbhtml filename="gdk-pixbuf.html"?>
19
20 <sect1info>
21 <othername>$LastChangedBy$</othername>
22 <date>$Date$</date>
23 </sect1info>
24
25 <title>gdk-pixbuf-&gdk-pixbuf-version;</title>
26
27 <indexterm zone="gdk-pixbuf">
28 <primary sortas="a-gdk-pixbuf">gdk-pixbuf</primary>
29 </indexterm>
30
31 <sect2 role="package">
32 <title>Introduction to Gdk Pixbuf</title>
33
34 <para>
35 The <application>Gdk Pixbuf</application> package is a toolkit for image
36 loading and pixel buffer manipulation. It is used by
37 <application>GTK+ 2</application> and <application>GTK+ 3</application> to
38 load and manipulate images. In the past it was distributed as part of
39 <application>GTK+ 2</application> but it was split off into a separate
40 package in preparation for the change to <application>GTK+ 3</application>.
41 </para>
42
43 &lfs101_checked;
44
45 <bridgehead renderas="sect3">Package Information</bridgehead>
46 <itemizedlist spacing="compact">
47 <listitem>
48 <para>
49 Download (HTTP): <ulink url="&gdk-pixbuf-download-http;"/>
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download (FTP): <ulink url="&gdk-pixbuf-download-ftp;"/>
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Download MD5 sum: &gdk-pixbuf-md5sum;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Download size: &gdk-pixbuf-size;
65 </para>
66 </listitem>
67 <listitem>
68 <para>
69 Estimated disk space required: &gdk-pixbuf-buildsize;
70 </para>
71 </listitem>
72 <listitem>
73 <para>
74 Estimated build time: &gdk-pixbuf-time;
75 </para>
76 </listitem>
77 </itemizedlist>
78
79 <bridgehead renderas="sect3">Gdk Pixbuf Dependencies</bridgehead>
80
81 <bridgehead renderas="sect4">Required</bridgehead>
82 <para role="required">
83 <xref linkend="glib2"/>,
84 <xref linkend="libjpeg"/>,
85 <xref linkend="libpng"/>, and
86 <xref linkend="shared-mime-info"/>
87 </para>
88
89 <bridgehead renderas="sect4">Recommended</bridgehead>
90 <para role="recommended">
91 <xref role="runtime" linkend="librsvg"/> (runtime dependency, needed for
92 loading symbolic icons) and
93 <xref linkend="libtiff"/>
94 </para>
95
96 <bridgehead renderas="sect4">Optional (Required if building GNOME)</bridgehead>
97 <para role="optional">
98 <xref linkend="gobject-introspection"/>
99 </para>
100
101 <bridgehead renderas="sect4">Optional</bridgehead>
102 <para role="optional">
103 <!--<xref linkend="jasper"/> and-->
104 <xref linkend="gtk-doc"/>
105 </para>
106
107 <para condition="html" role="usernotes">
108 User Notes: <ulink url="&blfs-wiki;/gdk-pixbuf"/>
109 </para>
110 </sect2>
111
112 <sect2 role="installation">
113 <title>Installation of Gdk Pixbuf</title>
114
115 <para>
116 Install <application>Gdk Pixbuf</application> by running the following
117 commands:
118 </para>
119
120<screen><userinput>mkdir build &amp;&amp;
121cd build &amp;&amp;
122
123meson --prefix=/usr .. &amp;&amp;
124ninja</userinput></screen>
125
126 <para>
127 To test the results, issue: <command>ninja test</command>. The tests
128 make a heavy use of disk.
129 </para>
130
131 <para>
132 Now, as the <systemitem class="username">root</systemitem> user:
133 </para>
134
135<screen role="root"><userinput>ninja install</userinput></screen>
136
137 <note>
138 <para>
139 If you installed the package on to your system using a
140 <quote>DESTDIR</quote> method, an important file was not installed and
141 should be copied and/or generated. Generate it using the following
142 command as the <systemitem class="username">root</systemitem> user:
143 </para>
144
145<screen role="root"><userinput>gdk-pixbuf-query-loaders --update-cache</userinput></screen>
146 </note>
147 </sect2>
148
149 <sect2 role="commands">
150 <title>Command Explanations</title>
151
152 <para>
153 <option>-Dgtk_doc=true</option>: Use this parameter if
154 <application>GTK-Doc</application> is installed and you wish to rebuild
155 and install the API documentation.
156 </para>
157<!-- Removed in 2.42.0
158 <para>
159 <option>-Djasper=true</option>: If you've installed
160 <xref linkend="jasper"/> and you want
161 <application>Gdk Pixbuf</application> to use it to compile a
162 JPEG2000 image loader, pass this switch to meson.
163 </para>
164-->
165 </sect2>
166
167 <sect2 role="content">
168 <title>Contents</title>
169
170 <segmentedlist>
171 <segtitle>Installed Programs</segtitle>
172 <segtitle>Installed Libraries</segtitle>
173 <segtitle>Installed Directories</segtitle>
174
175 <seglistitem>
176 <seg>
177 gdk-pixbuf-csource,
178 gdk-pixbuf-pixdata,
179 gdk-pixbuf-query-loaders, and
180 gdk-pixbuf-thumbnailer
181 </seg>
182 <seg>
183 libgdk_pixbuf-2.0.so
184 </seg>
185 <seg>
186 /usr/{include,lib}/gdk-pixbuf-2.0,
187 /usr/libexec/installed-tests/gdk-pixbuf,
188 /usr/share/installed-tests/gdk-pixbuf,
189 /usr/share/gtk-doc/html/gdk-pixbuf, and
190 /usr/share/thumbnailers
191 </seg>
192 </seglistitem>
193 </segmentedlist>
194
195 <variablelist>
196 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
197 <?dbfo list-presentation="list"?>
198 <?dbhtml list-presentation="table"?>
199
200 <varlistentry id="gdk-pixbuf-csource">
201 <term><command>gdk-pixbuf-csource</command></term>
202 <listitem>
203 <para>
204 is a small utility that generates C code containing images, used
205 for compiling images directly into programs
206 </para>
207 <indexterm zone="gdk-pixbuf gdk-pixbuf-csource">
208 <primary sortas="b-gdk-pixbuf-csource">gdk-pixbuf-csource</primary>
209 </indexterm>
210 </listitem>
211 </varlistentry>
212
213 <varlistentry id="gdk-pixbuf-pixdata">
214 <term><command>gdk-pixbuf-pixdata</command></term>
215 <listitem>
216 <para>
217 is a tool used to convert GdkPixbuf to GdkPixdata
218 </para>
219 <indexterm zone="gdk-pixbuf gdk-pixbuf-pixdata">
220 <primary sortas="b-gdk-pixbuf-pixdata">gdk-pixbuf-pixdata</primary>
221 </indexterm>
222 </listitem>
223 </varlistentry>
224
225 <varlistentry id="gdk-pixbuf-query-loaders">
226 <term><command>gdk-pixbuf-query-loaders</command></term>
227 <listitem>
228 <para>
229 collects information about loadable modules for
230 <application>Gdk Pixbuf</application> and writes it
231 to the default cache file location, or to stdout
232 </para>
233 <indexterm zone="gdk-pixbuf gdk-pixbuf-query-loaders">
234 <primary sortas="b-gdk-pixbuf-query-loaders">gdk-pixbuf-query-loaders</primary>
235 </indexterm>
236 </listitem>
237 </varlistentry>
238
239 <varlistentry id="gdk-pixbuf-thumbnailer">
240 <term><command>gdk-pixbuf-thumbnailer</command></term>
241 <listitem>
242 <para>
243 creates thumbnails of pictures for use in other applications
244 </para>
245 <indexterm zone="gdk-pixbuf gdk-pixbuf-thumbnailer">
246 <primary sortas="b-gdk-pixbuf-thumbnailer">gdk-pixbuf-thumbnailer</primary>
247 </indexterm>
248 </listitem>
249 </varlistentry>
250
251 <varlistentry id="libgdk_pixbuf-2">
252 <term><filename class="libraryfile">libgdk_pixbuf-2.0.so</filename></term>
253 <listitem>
254 <para>
255 contains functions used to load and render images
256 </para>
257 <indexterm zone="gdk-pixbuf libgdk_pixbuf-2">
258 <primary sortas="c-libgdk_pixbuf-2">libgdk_pixbuf-2.0.so</primary>
259 </indexterm>
260 </listitem>
261 </varlistentry>
262
263 <!-- Split off into gdk-pixbuf-xlib
264 <varlistentry id="libgdk_pixbuf_xlib-2">
265 <term><filename class="libraryfile">libgdk_pixbuf_xlib-2.0.so</filename></term>
266 <listitem>
267 <para>
268 contains functions used to manipulate images and interfaces with
269 <application>Xlib</application>
270 </para>
271 <indexterm zone="gdk-pixbuf libgdk_pixbuf_xlib-2">
272 <primary sortas="c-libgdk_pixbuf_xlib-2">libgdk_pixbuf_xlib-2.0.so</primary>
273 </indexterm>
274 </listitem>
275 </varlistentry>
276 -->
277 </variablelist>
278
279 </sect2>
280
281</sect1>
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