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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 &lt;ft2build.h&gt;</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( &amp;(glyph-&gt;outline), &amp;bbox);
00059 
00060             lowerX = static_cast&lt;float&gt;( bbox.xMin) / 64.0f;
00061             lowerY = static_cast&lt;float&gt;( bbox.yMin) / 64.0f;
00062             lowerZ = 0.0f;
00063             upperX = static_cast&lt;float&gt;( bbox.xMax) / 64.0f;
00064             upperY = static_cast&lt;float&gt;( 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&amp; 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&amp; operator += ( <span class="keyword">const</span> FTBBox&amp; bbox) 
00093         {
00094             lowerX = bbox.<a class="code" href="classFTBBox.html#o0">lowerX</a> &lt; lowerX? bbox.<a class="code" href="classFTBBox.html#o0">lowerX</a>: lowerX; 
00095             lowerY = bbox.<a class="code" href="classFTBBox.html#o1">lowerY</a> &lt; lowerY? bbox.<a class="code" href="classFTBBox.html#o1">lowerY</a>: lowerY;
00096             lowerZ = bbox.<a class="code" href="classFTBBox.html#o2">lowerZ</a> &lt; lowerZ? bbox.<a class="code" href="classFTBBox.html#o2">lowerZ</a>: lowerZ; 
00097             upperX = bbox.<a class="code" href="classFTBBox.html#o3">upperX</a> &gt; upperX? bbox.<a class="code" href="classFTBBox.html#o3">upperX</a>: upperX; 
00098             upperY = bbox.<a class="code" href="classFTBBox.html#o4">upperY</a> &gt; upperY? bbox.<a class="code" href="classFTBBox.html#o4">upperY</a>: upperY; 
00099             upperZ = bbox.<a class="code" href="classFTBBox.html#o5">upperZ</a> &gt; 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 &amp; 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>
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