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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 class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "FTGLPixmapFont.h"</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include "FTPixmapGlyph.h"</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004
<a name="l00005"></a>00005 FTGLPixmapFont::FTGLPixmapFont( <span class="keyword">const</span> <span class="keywordtype">char</span>* fontname)
<a name="l00006"></a>00006 : FTFont( fontname)
<a name="l00007"></a>00007 {}
<a name="l00008"></a>00008
<a name="l00009"></a>00009
<a name="l00010"></a>00010 FTGLPixmapFont::FTGLPixmapFont( <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *pBufferBytes, size_t bufferSizeInBytes)
<a name="l00011"></a>00011 : FTFont( pBufferBytes, bufferSizeInBytes)
<a name="l00012"></a>00012 {}
<a name="l00013"></a>00013
<a name="l00014"></a>00014
<a name="l00015"></a>00015 FTGLPixmapFont::~FTGLPixmapFont()
<a name="l00016"></a>00016 {}
<a name="l00017"></a>00017
<a name="l00018"></a>00018
<a name="l00019"></a>00019 FTGlyph* FTGLPixmapFont::MakeGlyph( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> g)
<a name="l00020"></a>00020 {
<a name="l00021"></a>00021 FT_GlyphSlot ftGlyph = face.Glyph( g, FT_LOAD_NO_HINTING);
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keywordflow">if</span>( ftGlyph)
<a name="l00024"></a>00024 {
<a name="l00025"></a>00025 FTPixmapGlyph* tempGlyph = <span class="keyword">new</span> FTPixmapGlyph( ftGlyph);
<a name="l00026"></a>00026 <span class="keywordflow">return</span> tempGlyph;
<a name="l00027"></a>00027 }
<a name="l00028"></a>00028
<a name="l00029"></a>00029 err = face.Error();
<a name="l00030"></a>00030 <span class="keywordflow">return</span> NULL;
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keywordtype">void</span> FTGLPixmapFont::Render( <span class="keyword">const</span> <span class="keywordtype">char</span>* string)
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT | GL_COLOR_BUFFER_BIT);
<a name="l00037"></a>00037 glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
<a name="l00038"></a>00038
<a name="l00039"></a>00039 glEnable(GL_BLEND);
<a name="l00040"></a>00040 glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
<a name="l00041"></a>00041
<a name="l00042"></a>00042 glDisable( GL_TEXTURE_2D);
<a name="l00043"></a>00043
<a name="l00044"></a>00044 FTFont::Render( string);
<a name="l00045"></a>00045
<a name="l00046"></a>00046 glPopClientAttrib();
<a name="l00047"></a>00047 glPopAttrib();
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">void</span> FTGLPixmapFont::Render( <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* string)
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 glPushAttrib( GL_ENABLE_BIT | GL_PIXEL_MODE_BIT | GL_COLOR_BUFFER_BIT);
<a name="l00054"></a>00054 glPushClientAttrib( GL_CLIENT_PIXEL_STORE_BIT);
<a name="l00055"></a>00055
<a name="l00056"></a>00056 glEnable(GL_BLEND);
<a name="l00057"></a>00057 glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 glDisable( GL_TEXTURE_2D);
<a name="l00060"></a>00060
<a name="l00061"></a>00061 FTFont::Render( string);
<a name="l00062"></a>00062
<a name="l00063"></a>00063 glPopClientAttrib();
<a name="l00064"></a>00064 glPopAttrib();
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Aug 23 03:47:29 2006 for FTGL by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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