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<h1>itkRGBToLuminanceImageAdaptor.h</h1><a href="itkRGBToLuminanceImageAdaptor_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkRGBToLuminanceImageAdaptor.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2004-05-10 00:16:11 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.1 $</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span>
<a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span>
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkRGBToLuminanceImageAdaptor_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkRGBToLuminanceImageAdaptor_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <<a class="code" href="itkImageAdaptor_8h.html">itkImageAdaptor.h</a>></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "vnl/vnl_math.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">namespace </span>itk
<a name="l00024"></a>00024 {
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">namespace </span>Accessor {
<a name="l00038"></a>00038 <span class="keyword">template</span> <<span class="keyword">class</span> TInternalType, <span class="keyword">class</span> TExternalType >
<a name="l00039"></a><a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html">00039</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html" title="Give access to Luminance of a color pixel type.">RGBToLuminancePixelAccessor</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00044"></a><a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html#1d56c7fe563414cffdf0e442d48a1c3d">00044</a> <span class="keyword">typedef</span> TExternalType ExternalType;
<a name="l00045"></a>00045
<a name="l00048"></a><a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html#468ab0a0865ad7272361d9cc0957cb81">00048</a> <span class="keyword">typedef</span> TInternalType InternalType;
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html#1fb5f4ec0c9c6001a8775d2f117953c7">00050</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> Set(TInternalType & output, <span class="keyword">const</span> TExternalType & input)
<a name="l00051"></a>00051 {output = <span class="keyword">static_cast<</span>TInternalType<span class="keyword">></span>( input.GetLuminance() );}
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html#31d0fc5a678e8320d2bdcfc26aa7c0ac">00053</a> <span class="keyword">static</span> <span class="keyword">inline</span> TExternalType Get( <span class="keyword">const</span> TInternalType & input )
<a name="l00054"></a>00054 {<span class="keywordflow">return</span> <span class="keyword">static_cast<</span>TExternalType<span class="keyword">></span>( input.GetLuminance() );}
<a name="l00055"></a>00055 };
<a name="l00056"></a>00056
<a name="l00057"></a>00057 } <span class="comment">// end namespace Accessor</span>
<a name="l00058"></a>00058
<a name="l00068"></a>00068 <span class="keyword">template</span> <<span class="keyword">class</span> TImage, <span class="keyword">class</span> TOutputPixelType>
<a name="l00069"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html">00069</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html" title="Presents a color image as being composed of the Luminance of its pixels.">RGBToLuminanceImageAdaptor</a> : <span class="keyword">public</span>
<a name="l00070"></a>00070 <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a><TImage,
<a name="l00071"></a>00071 Accessor::RGBToLuminancePixelAccessor<
<a name="l00072"></a>00072 typename TImage::PixelType,
<a name="l00073"></a>00073 TOutputPixelType> >
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 <span class="keyword">public</span>:
<a name="l00077"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#a1519ff7b9ff347397307e7f440e79d7">00077</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html" title="Presents a color image as being composed of the Luminance of its pixels.">RGBToLuminanceImageAdaptor</a> <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">Self</a>;
<a name="l00078"></a>00078 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a><TImage, <a class="code" href="classitk_1_1Accessor_1_1RGBToLuminancePixelAccessor.html" title="Give access to Luminance of a color pixel type.">Accessor::RGBToLuminancePixelAccessor</a><
<a name="l00079"></a>00079 <span class="keyword">typename</span> TImage::PixelType,
<a name="l00080"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#b7e64dc112f8462f79146c9a7ffe5fbb">00080</a> TOutputPixelType> > <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>;
<a name="l00081"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#85a7341b064757bbf23d64177d0474cb">00081</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<Self></a> <a class="code" href="classitk_1_1SmartPointer.html">Pointer</a>;
<a name="l00082"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#e0da09703425a96d02819226a505ec24">00082</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<const Self></a> <a class="code" href="classitk_1_1SmartPointer.html">ConstPointer</a>;
<a name="l00083"></a>00083
<a name="l00085"></a>00085 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">Self</a>);
<a name="l00086"></a>00086
<a name="l00088"></a>00088 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html" title="Presents a color image as being composed of the Luminance of its pixels.">RGBToLuminanceImageAdaptor</a>, <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a> );
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keyword">protected</span>:
<a name="l00091"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#97d8dfb33f1a36d73997e6f0b609f6c2">00091</a> <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#97d8dfb33f1a36d73997e6f0b609f6c2">RGBToLuminanceImageAdaptor</a>() {}
<a name="l00092"></a><a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#29d211fe16f4cb5d28c13564ab9d991d">00092</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html#29d211fe16f4cb5d28c13564ab9d991d">~RGBToLuminanceImageAdaptor</a>() {}
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keyword">private</span>:
<a name="l00095"></a>00095 <a class="code" href="classitk_1_1RGBToLuminanceImageAdaptor.html" title="Presents a color image as being composed of the Luminance of its pixels.">RGBToLuminanceImageAdaptor</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00096"></a>00096 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00097"></a>00097
<a name="l00098"></a>00098 };
<a name="l00099"></a>00099
<a name="l00100"></a>00100 } <span class="comment">// end namespace itk</span>
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="preprocessor">#endif</span>
<a name="l00103"></a>00103 <span class="preprocessor"></span>
</pre></div></div>
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