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<title>FTGL: FTGLPixmapFont.cpp Source File</title>
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<h1>FTGLPixmapFont.cpp</h1><a href="FTGLPixmapFont_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="preprocessor">#include    "<a class="code" href="FTGLPixmapFont_8h.html">FTGLPixmapFont.h</a>"</span>
00002 <span class="preprocessor">#include    "<a class="code" href="FTPixmapGlyph_8h.html">FTPixmapGlyph.h</a>"</span>
00003 
00004 
<a name="l00005"></a><a class="code" href="classFTGLPixmapFont.html#a0">00005</a> <a class="code" href="classFTGLPixmapFont.html#a0">FTGLPixmapFont::FTGLPixmapFont</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* fontFilePath)
00006 :   <a class="code" href="classFTFont.html">FTFont</a>( fontFilePath)
00007 {}
00008 
00009 
<a name="l00010"></a><a class="code" href="classFTGLPixmapFont.html#a1">00010</a> <a class="code" href="classFTGLPixmapFont.html#a0">FTGLPixmapFont::FTGLPixmapFont</a>( <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *pBufferBytes, size_t bufferSizeInBytes)
00011 :   <a class="code" href="classFTFont.html">FTFont</a>( pBufferBytes, bufferSizeInBytes)
00012 {}
00013 
00014 
<a name="l00015"></a><a class="code" href="classFTGLPixmapFont.html#a2">00015</a> <a class="code" href="classFTGLPixmapFont.html#a2">FTGLPixmapFont::~FTGLPixmapFont</a>()
00016 {}
00017 
00018 
00019 <a class="code" href="classFTGlyph.html">FTGlyph</a>* <a class="code" href="classFTFont.html#b0">FTGLPixmapFont::MakeGlyph</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> g)
00020 {
00021     FT_GlyphSlot ftGlyph = face.<a class="code" href="classFTFace.html#a10">Glyph</a>( g, FT_LOAD_NO_HINTING);
00022 
00023     <span class="keywordflow">if</span>( ftGlyph)
00024     {
00025         <a class="code" href="classFTPixmapGlyph.html">FTPixmapGlyph</a>* tempGlyph = <span class="keyword">new</span> <a class="code" href="classFTPixmapGlyph.html">FTPixmapGlyph</a>( ftGlyph);
00026         <span class="keywordflow">return</span> tempGlyph;
00027     }
00028 
00029     <a class="code" href="classFTFont.html#p3">err</a> = <a class="code" href="classFTFont.html#p0">face</a>.<a class="code" href="classFTFace.html#a12">Error</a>();
00030     <span class="keywordflow">return</span> NULL;
00031 }
00032 
00033 
<a name="l00034"></a><a class="code" href="classFTGLPixmapFont.html#a3">00034</a> <span class="keywordtype">void</span> <a class="code" href="classFTGLPixmapFont.html#a3">FTGLPixmapFont::Render</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* string)
00035 {   
00036     glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT | GL_COLOR_BUFFER_BIT);
00037     glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
00038 
00039     glEnable(GL_BLEND);
00040     glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
00041 
00042     glDisable( GL_TEXTURE_2D);
00043 
00044     <a class="code" href="classFTFont.html#a19">FTFont::Render</a>( string);
00045 
00046     glPopClientAttrib();
00047     glPopAttrib();
00048 }
00049 
00050 
<a name="l00051"></a><a class="code" href="classFTGLPixmapFont.html#a4">00051</a> <span class="keywordtype">void</span> <a class="code" href="classFTGLPixmapFont.html#a3">FTGLPixmapFont::Render</a>( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* string)
00052 {   
00053     glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT | GL_COLOR_BUFFER_BIT);
00054     glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
00055         
00056     glEnable(GL_BLEND);
00057     glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
00058     
00059     glDisable( GL_TEXTURE_2D);
00060 
00061     <a class="code" href="classFTFont.html#a19">FTFont::Render</a>( string);
00062 
00063     glPopClientAttrib();
00064     glPopAttrib();
00065 }
00066 
00067 
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