ITK
4.1.0
Insight Segmentation and Registration Toolkit
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00001 /*========================================================================= 00002 * 00003 * Copyright Insight Software Consortium 00004 * 00005 * Licensed under the Apache License, Version 2.0 (the "License"); 00006 * you may not use this file except in compliance with the License. 00007 * You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0.txt 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 * 00017 *=========================================================================*/ 00018 #ifndef __itkColorTable_h 00019 #define __itkColorTable_h 00020 00021 #include "itkObject.h" 00022 #include "itkRGBPixel.h" 00023 #include "itkObjectFactory.h" 00024 00025 #include <string> 00026 #include <vector> 00027 namespace itk 00028 { 00039 template< class TPixel > 00040 class ITK_EXPORT ColorTable:public Object 00041 { 00042 public: 00044 typedef ColorTable Self; 00045 typedef Object Superclass; 00046 typedef SmartPointer< Self > Pointer; 00047 typedef SmartPointer< const Self > ConstPointer; 00048 00050 itkNewMacro(Self); 00051 00053 itkTypeMacro(ColorTable, Object); 00054 00060 void UseDiscreteColors(void); 00061 00066 void UseGrayColors(unsigned int n = 256); 00067 00073 void UseHeatColors(unsigned int n = 256); 00074 00079 void UseRandomColors(unsigned int n = 256); 00080 00082 itkGetConstMacro(NumberOfColors, unsigned int); 00083 00085 RGBPixel< TPixel > GetColor(unsigned int colorId); 00086 00091 bool SetColor(unsigned int c, TPixel r, TPixel g, TPixel b, 00092 const char *name = "UserDefined"); 00093 bool SetColor(unsigned int c, RGBPixel<TPixel> pixel, 00094 const char *name = "UserDefined"); 00096 00100 TPixel GetColorComponent(unsigned int colorId, char rgb); 00101 00103 std::string GetColorName(unsigned int colorId); 00104 00108 unsigned int GetClosestColorTableId(TPixel r, TPixel g, TPixel b); 00109 00110 protected: 00111 ColorTable(); 00112 void PrintSelf(std::ostream & os, Indent indent) const; 00113 00114 unsigned int m_NumberOfColors; 00115 00116 std::vector<std::string> m_ColorName; 00117 std::vector<RGBPixel< TPixel > > m_Color; 00118 private: 00119 ColorTable(const Self &); //purposely not implemented 00120 void operator=(const Self &); //purposely not implemented 00121 00122 void DeleteColors(); 00123 }; 00124 } // namespace itk 00125 00126 // Define instantiation macro for this template. 00127 #define ITK_TEMPLATE_ColorTable(_, EXPORT, TypeX, TypeY) \ 00128 namespace itk \ 00129 { \ 00130 _( 1 ( class EXPORT ColorTable< ITK_TEMPLATE_1 TypeX > ) ) \ 00131 namespace Templates \ 00132 { \ 00133 typedef ColorTable< ITK_TEMPLATE_1 TypeX > \ 00134 ColorTable##TypeY; \ 00135 } \ 00136 } 00137 00138 #if ITK_TEMPLATE_EXPLICIT 00139 #include "Templates/itkColorTable+-.h" 00140 #endif 00141 00142 #if ITK_TEMPLATE_TXX 00143 #include "itkColorTable.hxx" 00144 #endif 00145 00146 #endif 00147