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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>wg_fontengine.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.18 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Data Structures</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Data Fields</a> </center><hr><h1>wg_fontengine.h</h1><div class="fragment"><pre>00001 <span class="comment">// wg_font.h</span>00002 <span class="comment">//</span>00003 <span class="comment">// CFontEngine interface</span>00004 <span class="comment">// CFontEngine uses the FreeType 2 library</span>00005 <span class="comment">//</span>00006 <span class="comment">//</span>00007 <span class="comment">// Copyright (c) 2002 Rob Wiskow</span>00008 <span class="comment">// rob-dev@boxedchaos.com</span>00009 <span class="comment">//</span>00010 <span class="comment">// This library is free software; you can redistribute it and/or</span>00011 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>00012 <span class="comment">// License as published by the Free Software Foundation; either</span>00013 <span class="comment">// version 2.1 of the License, or (at your option) any later version.</span>00014 <span class="comment">//</span>00015 <span class="comment">// This library is distributed in the hope that it will be useful,</span>00016 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>00017 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>00018 <span class="comment">// Lesser General Public License for more details.</span>00019 <span class="comment">//</span>00020 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>00021 <span class="comment">// License along with this library; if not, write to the Free Software</span>00022 <span class="comment">// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>00023 <span class="comment">//</span>00024 00025 00026 <span class="preprocessor">#ifndef _WG_FONTENGINE_H_</span>00027 <span class="preprocessor"></span><span class="preprocessor">#define _WG_FONTENGINE_H_</span>00028 <span class="preprocessor"></span>00029 <span class="preprocessor">#include <ft2build.h></span>00030 <span class="preprocessor">#include FT_FREETYPE_H</span>00031 <span class="preprocessor"></span><span class="preprocessor">#include FT_GLYPH_H</span>00032 <span class="preprocessor"></span><span class="preprocessor">#include <string></span>00033 <span class="preprocessor">#include <map></span>00034 00035 00036 <span class="keyword">namespace </span>wGui00037 {00038 00042 <a name="l00043"></a><a class="code" href="classwGui_1_1CFontEngine.html">00043</a> <span class="keyword">class </span><a class="code" href="classwGui_1_1CFontEngine.html">CFontEngine</a>00044 {00045 <span class="keyword">public</span>:00051 <a class="code" href="classwGui_1_1CFontEngine.html#a0">CFontEngine</a>(<span class="keyword">const</span> std::string& sFontFileName, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FontSize);00052 00054 <span class="keyword">virtual</span> <a class="code" href="classwGui_1_1CFontEngine.html#a1">~CFontEngine</a>(<span class="keywordtype">void</span>);00055 00059 FT_BitmapGlyphRec* <a class="code" href="classwGui_1_1CFontEngine.html#a2">RenderGlyph</a>(<span class="keywordtype">char</span> Char);00060 00064 FT_Glyph_Metrics* <a class="code" href="classwGui_1_1CFontEngine.html#a3">GetMetrics</a>(<span class="keywordtype">char</span> Char);00065 00066 <span class="keyword">protected</span>:00067 <span class="keyword">static</span> FT_Library <a class="code" href="classwGui_1_1CFontEngine.html#q0">m_FTLibrary</a>; 00068 <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classwGui_1_1CFontEngine.html#q1">m_bFTLibraryLoaded</a>; <a name="l00069"></a><a class="code" href="classwGui_1_1CFontEngine.html#n0">00069</a> FT_Face <a class="code" href="classwGui_1_1CFontEngine.html#n0">m_FontFace</a>; <a name="l00070"></a><a class="code" href="classwGui_1_1CFontEngine.html#n1">00070</a> std::map<char, FT_BitmapGlyphRec> <a class="code" href="classwGui_1_1CFontEngine.html#n1">m_CachedGlyphMap</a>; <a name="l00071"></a><a class="code" href="classwGui_1_1CFontEngine.html#n2">00071</a> std::map<char, FT_Glyph_Metrics> <a class="code" href="classwGui_1_1CFontEngine.html#n2">m_CachedMetricsMap</a>; 00072 };00073 00074 }00075 00076 <span class="preprocessor">#endif // _WG_FONTENGINE_</span></pre></div><hr><address style="align: right;"><small>Generated on Sat Oct 25 12:43:22 2003 for wGui by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53></a>1.2.18 </small></address></body></html>⌨️ 快捷键说明
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