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<pre><a name="line-1"></a>
<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/Rendering/Pango.chs" #-}</span>
<a name="line-3"></a><span class='hs-comment'>-- -*-haskell-*-</span>
<a name="line-4"></a><span class='hs-comment'>-- Pango - a library for typesetting Unicode text</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Author : Axel Simon</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Copyright (C) 2001-2010 Axel Simon</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span>
<a name="line-11"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span>
<a name="line-12"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span>
<a name="line-13"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span>
<a name="line-14"></a><span class='hs-comment'>--</span>
<a name="line-15"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span>
<a name="line-16"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="line-17"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="line-18"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span>
<a name="line-19"></a><span class='hs-comment'>--</span>
<a name="line-20"></a><span class='hs-comment'>-- |</span>
<a name="line-21"></a><span class='hs-comment'>-- Maintainer : gtk2hs-users@lists.sourceforge.net</span>
<a name="line-22"></a><span class='hs-comment'>-- Stability : provisional</span>
<a name="line-23"></a><span class='hs-comment'>-- Portability : portable (depends on GHC)</span>
<a name="line-24"></a><span class='hs-comment'>--</span>
<a name="line-25"></a><span class='hs-comment'>-- Pango is a library for laying out and rendering of text, with an emphasis</span>
<a name="line-26"></a><span class='hs-comment'>-- on internationalization. Pango can be used anywhere that text layout is</span>
<a name="line-27"></a><span class='hs-comment'>-- needed, though most of the work on Pango so far has been done in the</span>
<a name="line-28"></a><span class='hs-comment'>-- context of the GTK+ widget toolkit. Pango forms the core of text and font</span>
<a name="line-29"></a><span class='hs-comment'>-- handling for GTK+-2.x.</span>
<a name="line-30"></a><span class='hs-comment'>--</span>
<a name="line-31"></a><span class='hs-comment'>-- Pango is designed to be modular; the core Pango layout engine can be used</span>
<a name="line-32"></a><span class='hs-comment'>-- with different font backends. There are three basic backends:</span>
<a name="line-33"></a><span class='hs-comment'>--</span>
<a name="line-34"></a><span class='hs-comment'>-- * Client side fonts using the FreeType and fontconfig libraries.</span>
<a name="line-35"></a><span class='hs-comment'>--</span>
<a name="line-36"></a><span class='hs-comment'>-- * Native fonts on Microsoft Windows using Uniscribe for complex-text handling.</span>
<a name="line-37"></a><span class='hs-comment'>--</span>
<a name="line-38"></a><span class='hs-comment'>-- * Native fonts on MacOS X using ATSUI for complex-text handling.</span>
<a name="line-39"></a><span class='hs-comment'>--</span>
<a name="line-40"></a><span class='hs-comment'>-- The integration of Pango</span>
<a name="line-41"></a><span class='hs-comment'>-- with Cairo <http:</span>
<a name="line-42"></a><span class='hs-comment'>-- high quality text handling and graphics rendering.</span>
<a name="line-43"></a><span class='hs-comment'>--</span>
<a name="line-44"></a><span class='hs-comment'>-- Dynamically loaded modules then handle text layout for particular</span>
<a name="line-45"></a><span class='hs-comment'>-- combinations of script and font backend. Pango ships with a wide selection</span>
<a name="line-46"></a><span class='hs-comment'>-- of modules, including modules for Hebrew, Arabic, Hangul, Thai, and a</span>
<a name="line-47"></a><span class='hs-comment'>-- number of Indic scripts. Virtually all of the world's major scripts are</span>
<a name="line-48"></a><span class='hs-comment'>-- supported.</span>
<a name="line-49"></a><span class='hs-comment'>--</span>
<a name="line-50"></a><span class='hs-comment'>-- As well as the low level layout rendering routines, Pango includes</span>
<a name="line-51"></a><span class='hs-comment'>-- 'PangoLayout', a high level driver for laying out entire blocks of text, and</span>
<a name="line-52"></a><span class='hs-comment'>-- routines to assist in editing internationalized text.</span>
<a name="line-53"></a><span class='hs-comment'>--</span>
<a name="line-54"></a><span class='hs-comment'>-- Pango depends on 2.x series of the GLib library.</span>
<a name="line-55"></a><span class='hs-comment'>--</span>
<a name="line-56"></a><span class='hs-comment'>-- This module only re-exports the parts of the Pango library that are relevant for</span>
<a name="line-57"></a><span class='hs-comment'>-- text rendering (as opposed to integration with other libraries).</span>
<a name="line-58"></a><span class='hs-comment'>--</span>
<a name="line-59"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span> <span class='hs-layout'>(</span>
<a name="line-60"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Context</span><span class='hs-layout'>,</span>
<a name="line-61"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Layout</span><span class='hs-layout'>,</span>
<a name="line-62"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-layout'>,</span>
<a name="line-63"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Markup</span><span class='hs-layout'>,</span>
<a name="line-64"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Font</span><span class='hs-layout'>,</span>
<a name="line-65"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Enums</span><span class='hs-layout'>,</span>
<a name="line-66"></a> <span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Cairo</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-68"></a>
<a name="line-69"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Font</span>
<a name="line-70"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Enums</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span>
<a name="line-71"></a> <span class='hs-conid'>Markup</span><span class='hs-layout'>,</span>
<a name="line-72"></a> <span class='hs-conid'>Language</span><span class='hs-layout'>,</span>
<a name="line-73"></a> <span class='hs-varid'>emptyLanguage</span><span class='hs-layout'>,</span>
<a name="line-74"></a> <span class='hs-varid'>languageFromString</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-layout'>)</span>
<a name="line-76"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Context</span>
<a name="line-77"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Layout</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span>
<a name="line-78"></a> <span class='hs-conid'>PangoRectangle</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-79"></a>
<a name="line-80"></a> <span class='hs-conid'>EllipsizeMode</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-81"></a>
<a name="line-82"></a> <span class='hs-layout'>)</span>
<a name="line-83"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span>
<a name="line-84"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Markup</span>
<a name="line-85"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Cairo</span>
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