[feeb99a] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[feeb99a] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[f68e46f] | 7 | <!ENTITY pango-download-http "&gnome-download-http;/pango/1.44/pango-&pango-version;.tar.xz">
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| 8 | <!ENTITY pango-download-ftp "&gnome-download-ftp;/pango/1.44/pango-&pango-version;.tar.xz">
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| 9 | <!ENTITY pango-md5sum "c75cc5b833d934d98e83343832e20e5d">
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| 10 | <!ENTITY pango-size "512 KB">
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| 11 | <!ENTITY pango-buildsize "24 MB (with tests)">
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| 12 | <!ENTITY pango-time "0.2 SBU (with tests)">
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[feeb99a] | 13 | ]>
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| 14 |
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[7f8bd51] | 15 | <sect1 id="pango" xreflabel="Pango-&pango-version;">
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[10e9ab7] | 16 | <?dbhtml filename="pango.html" ?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>Pango-&pango-version;</title>
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| 24 |
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| 25 | <indexterm zone="pango">
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| 26 | <primary sortas="a-Pango">Pango</primary>
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[a54950b] | 27 | </indexterm>
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[10e9ab7] | 28 |
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[4e82a189] | 29 | <sect2 role="package">
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[10e9ab7] | 30 | <title>Introduction to Pango</title>
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| 31 |
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[b83d289] | 32 | <para>
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| 33 | <application>Pango</application> is a library for laying out and rendering
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[f68e46f] | 34 | text, with an emphasis on internationalization. It can be used anywhere
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[d356833] | 35 | that text layout is needed, though most of the work on
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| 36 | <application>Pango</application> so far has been done in the context of
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| 37 | the <application>GTK+</application> widget toolkit.
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[b83d289] | 38 | </para>
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[10e9ab7] | 39 |
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[f58cd213] | 40 | &lfs90_checked;
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[cf5c88ca] | 41 |
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[10e9ab7] | 42 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 43 | <itemizedlist spacing="compact">
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| 44 | <listitem>
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[a2912ff] | 45 | <para>
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| 46 | Download (HTTP): <ulink url="&pango-download-http;"/>
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| 47 | </para>
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[10e9ab7] | 48 | </listitem>
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| 49 | <listitem>
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[a2912ff] | 50 | <para>
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| 51 | Download (FTP): <ulink url="&pango-download-ftp;"/>
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| 52 | </para>
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[10e9ab7] | 53 | </listitem>
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| 54 | <listitem>
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[a2912ff] | 55 | <para>
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| 56 | Download MD5 sum: &pango-md5sum;
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| 57 | </para>
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[10e9ab7] | 58 | </listitem>
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| 59 | <listitem>
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[a2912ff] | 60 | <para>
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| 61 | Download size: &pango-size;
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| 62 | </para>
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[10e9ab7] | 63 | </listitem>
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| 64 | <listitem>
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[a2912ff] | 65 | <para>
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| 66 | Estimated disk space required: &pango-buildsize;
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| 67 | </para>
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[10e9ab7] | 68 | </listitem>
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| 69 | <listitem>
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[a2912ff] | 70 | <para>
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| 71 | Estimated build time: &pango-time;
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| 72 | </para>
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[10e9ab7] | 73 | </listitem>
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| 74 | </itemizedlist>
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| 75 |
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| 76 | <bridgehead renderas="sect3">Pango Dependencies</bridgehead>
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| 77 |
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[a2912ff] | 78 | <bridgehead renderas="sect4">Required</bridgehead>
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[b8a081c] | 79 | <para role="required">
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[c870dc3] | 80 | <xref linkend="fontconfig"/> (must be built with
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[b1c9a4b] | 81 | <xref linkend="freetype2"/> using <xref linkend="harfbuzz"/>),
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| 82 | <xref linkend="fribidi"/>, and
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| 83 | <xref linkend="glib2"/>
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| 84 |
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[cba59986] | 85 | </para>
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| 86 |
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| 87 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 88 | <para role="recommended">
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[daf08a9] | 89 | <xref linkend="cairo"/>,
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| 90 | <xref linkend="gobject-introspection"/> (Required if building GNOME), and
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[b83d289] | 91 | <xref linkend="xorg7-lib"/>
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[9bdf4118] | 92 | </para>
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| 93 |
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[fcf1326d] | 94 | <bridgehead renderas="sect4">Optional</bridgehead>
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[b8a081c] | 95 | <para role="optional">
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[9583e9c8] | 96 | <xref linkend="cantarell-fonts"/> (for tests),
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[7f80ece] | 97 | <xref linkend="gtk-doc"/>,
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| 98 | <ulink url="https://ftp.gnu.org/gnu/help2man">help2man</ulink>, and
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[e180a646] | 99 | <ulink url="https://linux.thai.net/projects/libthai">libthai</ulink>
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[fcf1326d] | 100 | </para>
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[10e9ab7] | 101 |
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[b83d289] | 102 | <para condition="html" role="usernotes">
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| 103 | User Notes: <ulink url="&blfs-wiki;/pango"/>
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| 104 | </para>
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[10e9ab7] | 105 | </sect2>
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| 106 |
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| 107 | <sect2 role="installation">
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| 108 | <title>Installation of Pango</title>
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| 109 |
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[b83d289] | 110 | <para>
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| 111 | Install <application>Pango</application> by running the following
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| 112 | commands:
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| 113 | </para>
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[10e9ab7] | 114 |
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[0801260f] | 115 | <screen><userinput>mkdir build &&
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[42e4ab5a] | 116 | cd build &&
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| 117 |
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| 118 | meson --prefix=/usr --sysconfdir=/etc .. &&
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| 119 | ninja</userinput></screen>
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[10e9ab7] | 120 |
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[b83d289] | 121 | <para>
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[f68e46f] | 122 | To test the results, issue: <command>ninja test</command>. Three tests,
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| 123 | <filename>test-layout</filename>,
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| 124 | <filename>test-break</filename>, and
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| 125 | <filename>test-itemize</filename> are known to fail.
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[cf5c88ca] | 126 | </para>
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[394cd759] | 127 |
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[b83d289] | 128 | <para>
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| 129 | Now, as the <systemitem class="username">root</systemitem> user:
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| 130 | </para>
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[10e9ab7] | 131 |
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[272f28b] | 132 | <screen role="root"><userinput>ninja install</userinput></screen>
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| 133 |
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| 134 | <!--
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| 135 | This requires the external help2man program to generate pango-view.1. The version
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| 136 | from lsb_release is insufficient. I'm not sure if the command below is needed
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| 137 | or not if the newer help2man is present. - Bruce
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| 138 |
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| 139 | install -vm 644 ../utils/pango-view.1.in /usr/share/man/man1/pango-view.1</userinput></screen>
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| 140 | -->
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[28b61748] | 141 |
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| 142 | </sect2>
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| 143 |
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[10e9ab7] | 144 | <sect2 role="commands">
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| 145 | <title>Command Explanations</title>
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| 146 |
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[daf08a9] | 147 | <para>
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| 148 | <option>-Denable-docs</option>: Use this switch if gtk-doc is
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| 149 | installed and you wish to rebuild and install the API documentation.
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| 150 | </para>
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| 151 |
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| 152 | <para>
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| 153 | <option>-Dgir=false</option>: Use this switch if you do not want to
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| 154 | use <xref linkend="gobject-introspection"/>.
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[42e4ab5a] | 155 | </para>
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[2ffe965] | 156 |
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[10e9ab7] | 157 | </sect2>
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| 158 |
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| 159 | <sect2 role="configuration">
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| 160 | <title>Configuring Pango</title>
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| 161 |
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| 162 | <sect3 id="pango-config">
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| 163 | <title>Config Files</title>
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| 164 |
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[b83d289] | 165 | <para>
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| 166 | <filename>/etc/pango/pangorc</filename>, <filename>~/.pangorc</filename>
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| 167 | and the file specified in the environment variable
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| 168 | <envar>PANGO_RC_FILE</envar>
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| 169 | </para>
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[10e9ab7] | 170 |
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| 171 | <indexterm zone="pango pango-config">
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| 172 | <primary sortas="e-etc-pango-pangorc">/etc/pango/pangorc</primary>
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| 173 | </indexterm>
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| 174 |
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| 175 | <indexterm zone="pango pango-config">
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| 176 | <primary sortas="e-AA.pangorc">~/.pangorc</primary>
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| 177 | </indexterm>
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| 178 | </sect3>
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[c870dc3] | 179 | <!--
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[10e9ab7] | 180 | <sect3>
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| 181 | <title>Configuration Information</title>
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| 182 |
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[b83d289] | 183 | <para>
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| 184 | The <application>Pango</application> module path is specified by the key
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| 185 | <userinput><parameter>Pango/ModulesPath</parameter></userinput> in the
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| 186 | <application>Pango</application> config database, which is read from the
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| 187 | config files listed above.
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| 188 | </para>
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[d356833] | 189 |
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[c870dc3] | 190 | </sect3>-->
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[d356833] | 191 |
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[10e9ab7] | 192 | </sect2>
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| 193 |
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| 194 | <sect2 role="content">
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| 195 | <title>Contents</title>
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| 196 |
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| 197 | <segmentedlist>
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[b3949ca3] | 198 | <segtitle>Installed Programs</segtitle>
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[10e9ab7] | 199 | <segtitle>Installed Libraries</segtitle>
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| 200 | <segtitle>Installed Directories</segtitle>
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| 201 |
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| 202 | <seglistitem>
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[fcf1326d] | 203 | <seg>
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[6b601a7b] | 204 | pango-list and pango-view
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[a2912ff] | 205 | </seg>
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| 206 | <seg>
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[28b61748] | 207 | libpango-1.0.so, libpangocairo-1.0.so, libpangoft2-1.0.so,
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[feb1a649] | 208 | and libpangoxft-1.0.so
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[fcf1326d] | 209 | </seg>
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| 210 | <seg>
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[f68e46f] | 211 | /usr/include/pango-1.0 and
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[fcf1326d] | 212 | /usr/share/gtk-doc/html/pango
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| 213 | </seg>
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[10e9ab7] | 214 | </seglistitem>
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| 215 | </segmentedlist>
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| 216 |
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| 217 | <variablelist>
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| 218 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 219 | <?dbfo list-presentation="list"?>
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| 220 | <?dbhtml list-presentation="table"?>
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[6b601a7b] | 221 |
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| 222 | <varlistentry id="pango-list">
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| 223 | <term><command>pango-list</command></term>
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| 224 | <listitem>
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| 225 | <para>
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| 226 | displays a list of fonts that <application>Pango</application>
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| 227 | can use that are currently installed on the system.
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| 228 | </para>
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| 229 | <indexterm zone="pango pango-list">
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| 230 | <primary sortas="b-pango-list">pango-list</primary>
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| 231 | </indexterm>
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| 232 | </listitem>
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| 233 | </varlistentry>
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[10e9ab7] | 234 |
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[cf5c88ca] | 235 | <varlistentry id="pango-view">
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| 236 | <term><command>pango-view</command></term>
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| 237 | <listitem>
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[b83d289] | 238 | <para>
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[38d6a79] | 239 | renders a given text file through <application>Pango</application>
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| 240 | for viewing purposes.
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[b83d289] | 241 | </para>
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[cf5c88ca] | 242 | <indexterm zone="pango pango-view">
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| 243 | <primary sortas="b-pango-view">pango-view</primary>
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| 244 | </indexterm>
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| 245 | </listitem>
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| 246 | </varlistentry>
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| 247 |
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[d356833] | 248 | <varlistentry id="libpango-1">
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| 249 | <term><filename class="libraryfile">libpango-1.0.so</filename></term>
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[10e9ab7] | 250 | <listitem>
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[b83d289] | 251 | <para>
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[2f12da13] | 252 | contains low level layout rendering routines, a high level driver for
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[b83d289] | 253 | laying out entire blocks of text, and routines to assist in editing
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| 254 | internationalized text.
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| 255 | </para>
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[d356833] | 256 | <indexterm zone="pango libpango-1">
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| 257 | <primary sortas="c-libpango-1">libpango-1.0.so</primary>
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[10e9ab7] | 258 | </indexterm>
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| 259 | </listitem>
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| 260 | </varlistentry>
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[a2912ff] | 261 |
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[10e9ab7] | 262 | </variablelist>
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[a2912ff] | 263 |
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[10e9ab7] | 264 | </sect2>
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[a2912ff] | 265 |
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[f45b1953] | 266 | </sect1>
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