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| <h1>FTBBox.h</h1><a href="FTBBox_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="preprocessor">#ifndef __FTBBox__</span> |
| 00002 <span class="preprocessor"></span><span class="preprocessor">#define __FTBBox__</span> |
| 00003 <span class="preprocessor"></span> |
| 00004 <span class="preprocessor">#include <ft2build.h></span> |
| 00005 <span class="preprocessor">#include FT_FREETYPE_H</span> |
| 00006 <span class="preprocessor"></span><span class="comment">//#include FT_GLYPH_H</span> |
| 00007 <span class="preprocessor">#include FT_OUTLINE_H</span> |
| 00008 <span class="preprocessor"></span> |
| 00009 <span class="preprocessor">#include "<a class="code" href="FTGL_8h.html">FTGL.h</a>"</span> |
| 00010 <span class="preprocessor">#include "<a class="code" href="FTPoint_8h.html">FTPoint.h</a>"</span> |
| 00011 |
| 00012 |
| <a name="l00016"></a><a class="code" href="classFTBBox.html">00016</a> <span class="keyword">class </span><a class="code" href="FTGL_8h.html#a3">FTGL_EXPORT</a> FTBBox |
| 00017 { |
| 00018 <span class="keyword">public</span>: |
| <a name="l00022"></a><a class="code" href="classFTBBox.html#a0">00022</a> FTBBox() |
| 00023 : lowerX(0.0f), |
| 00024 lowerY(0.0f), |
| 00025 lowerZ(0.0f), |
| 00026 upperX(0.0f), |
| 00027 upperY(0.0f), |
| 00028 upperZ(0.0f) |
| 00029 {} |
| 00030 |
| <a name="l00034"></a><a class="code" href="classFTBBox.html#a1">00034</a> FTBBox( <span class="keywordtype">float</span> lx, <span class="keywordtype">float</span> ly, <span class="keywordtype">float</span> lz, <span class="keywordtype">float</span> ux, <span class="keywordtype">float</span> uy, <span class="keywordtype">float</span> uz) |
| 00035 : lowerX(lx), |
| 00036 lowerY(ly), |
| 00037 lowerZ(lz), |
| 00038 upperX(ux), |
| 00039 upperY(uy), |
| 00040 upperZ(uz) |
| 00041 {} |
| 00042 |
| <a name="l00049"></a><a class="code" href="classFTBBox.html#a2">00049</a> FTBBox( FT_GlyphSlot glyph) |
| 00050 : lowerX(0.0f), |
| 00051 lowerY(0.0f), |
| 00052 lowerZ(0.0f), |
| 00053 upperX(0.0f), |
| 00054 upperY(0.0f), |
| 00055 upperZ(0.0f) |
| 00056 { |
| 00057 FT_BBox bbox; |
| 00058 FT_Outline_Get_CBox( &(glyph->outline), &bbox); |
| 00059 |
| 00060 lowerX = static_cast<float>( bbox.xMin) / 64.0f; |
| 00061 lowerY = static_cast<float>( bbox.yMin) / 64.0f; |
| 00062 lowerZ = 0.0f; |
| 00063 upperX = static_cast<float>( bbox.xMax) / 64.0f; |
| 00064 upperY = static_cast<float>( bbox.yMax) / 64.0f; |
| 00065 upperZ = 0.0f; |
| 00066 |
| 00067 } |
| 00068 |
| <a name="l00072"></a><a class="code" href="classFTBBox.html#a3">00072</a> ~FTBBox() |
| 00073 {} |
| 00074 |
| 00075 |
| <a name="l00081"></a><a class="code" href="classFTBBox.html#a4">00081</a> FTBBox& Move( <a class="code" href="classFTPoint.html">FTPoint</a> distance) |
| 00082 { |
| 00083 lowerX += distance.<a class="code" href="classFTPoint.html#a7">X</a>(); |
| 00084 lowerY += distance.<a class="code" href="classFTPoint.html#a8">Y</a>(); |
| 00085 lowerZ += distance.<a class="code" href="classFTPoint.html#a9">Z</a>(); |
| 00086 upperX += distance.<a class="code" href="classFTPoint.html#a7">X</a>(); |
| 00087 upperY += distance.<a class="code" href="classFTPoint.html#a8">Y</a>(); |
| 00088 upperZ += distance.<a class="code" href="classFTPoint.html#a9">Z</a>(); |
| 00089 <span class="keywordflow">return</span> *<span class="keyword">this</span>; |
| 00090 } |
| 00091 |
| <a name="l00092"></a><a class="code" href="classFTBBox.html#a5">00092</a> FTBBox& operator += ( <span class="keyword">const</span> FTBBox& bbox) |
| 00093 { |
| 00094 lowerX = bbox.<a class="code" href="classFTBBox.html#o0">lowerX</a> < lowerX? bbox.<a class="code" href="classFTBBox.html#o0">lowerX</a>: lowerX; |
| 00095 lowerY = bbox.<a class="code" href="classFTBBox.html#o1">lowerY</a> < lowerY? bbox.<a class="code" href="classFTBBox.html#o1">lowerY</a>: lowerY; |
| 00096 lowerZ = bbox.<a class="code" href="classFTBBox.html#o2">lowerZ</a> < lowerZ? bbox.<a class="code" href="classFTBBox.html#o2">lowerZ</a>: lowerZ; |
| 00097 upperX = bbox.<a class="code" href="classFTBBox.html#o3">upperX</a> > upperX? bbox.<a class="code" href="classFTBBox.html#o3">upperX</a>: upperX; |
| 00098 upperY = bbox.<a class="code" href="classFTBBox.html#o4">upperY</a> > upperY? bbox.<a class="code" href="classFTBBox.html#o4">upperY</a>: upperY; |
| 00099 upperZ = bbox.<a class="code" href="classFTBBox.html#o5">upperZ</a> > upperZ? bbox.<a class="code" href="classFTBBox.html#o5">upperZ</a>: upperZ; |
| 00100 |
| 00101 <span class="keywordflow">return</span> *<span class="keyword">this</span>; |
| 00102 } |
| 00103 |
| <a name="l00104"></a><a class="code" href="classFTBBox.html#a6">00104</a> <span class="keywordtype">void</span> SetDepth( <span class="keywordtype">float</span> depth) |
| 00105 { |
| 00106 upperZ = lowerZ + depth; |
| 00107 } |
| 00108 |
| 00109 |
| 00113 <span class="comment">// Make these ftPoints & private</span> |
| <a name="l00114"></a><a class="code" href="classFTBBox.html#o5">00114</a> <span class="keywordtype">float</span> lowerX, lowerY, lowerZ, upperX, upperY, upperZ; |
| 00115 <span class="keyword">protected</span>: |
| 00116 |
| 00117 |
| 00118 <span class="keyword">private</span>: |
| 00119 |
| 00120 }; |
| 00121 |
| 00122 |
| 00123 <span class="preprocessor">#endif // __FTBBox__</span> |
| 00124 <span class="preprocessor"></span> |
| </pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Dec 5 22:24:05 2004 for FTGL by |
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