ColorBrightnessColorMap.h

 
#pragma once
 
#if defined(ColorBrightnessColorMap_RECURSES)
#error Recursive header files inclusion detected in ColorBrightnessColorMap.h
#else // defined(ColorBrightnessColorMap_RECURSES)
#define ColorBrightnessColorMap_RECURSES
 
#if !defined ColorBrightnessColorMap_h
#define ColorBrightnessColorMap_h
 
// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "Board/Board.h"
#include "DGtal/io/Color.h"
 
#ifndef DGTAL_RGB2INT
#define DGTAL_RGB2INT(R,G,B) (((R)<<16)|((G)<<8)|(B))
#define DGTAL_RED_COMPONENT(I) (((I)>>16)&0xFF)
#define DGTAL_GREEN_COMPONENT(I) (((I)>>8)&0xFF)
#define DGTAL_BLUE_COMPONENT(I) ((I)&0xFF)
#endif
 
namespace DGtal
{
 
  // template class ColorBrightnessColorMap
  template <typename PValue, int PDefaultColor = DGTAL_RGB2INT( 255, 255, 255 ) >
  class ColorBrightnessColorMap
  {
  public:
    
    typedef PValue Value;
 
    // ----------------------- Standard services ------------------------------
  public:
 
    ColorBrightnessColorMap( const PValue & min,
           const PValue & max,
           const Color color
           = Color( DGTAL_RED_COMPONENT( PDefaultColor ),
            DGTAL_GREEN_COMPONENT( PDefaultColor ),
            DGTAL_BLUE_COMPONENT( PDefaultColor ) ) );
    
    Color operator()( const PValue & value ) const;
      
    ~ColorBrightnessColorMap();
 
    ColorBrightnessColorMap ( const ColorBrightnessColorMap & other );
 
    ColorBrightnessColorMap & operator= ( const ColorBrightnessColorMap & other );
 
    // ----------------------- Interface --------------------------------------
  public:
 
    void selfDisplay ( std::ostream & out ) const;
 
    bool isValid() const;
 
    const PValue & min() const;
 
    const PValue & max() const;
 
    // ----------------------- Static methods ---------------------------------
 
 
    static Color getColor( const Color color,
             const PValue & min,
             const PValue & max,
             const PValue & value );
    
    // ------------------------- Protected Datas ------------------------------
  private:
 
    // ------------------------- Private Datas --------------------------------
  private:
 
    // ------------------------- Hidden services ------------------------------
  protected:
 
    PValue myMin;    
    PValue myMax;            
    Color myColor;  
    ColorBrightnessColorMap();
 
    // ------------------------- Internals ------------------------------------
  private:
 
    static void HSVtoRGB( double & r, double & g, double & b,
        double h, const double s, const double v);
 
    static void RGBtoHSV( double & h, double & s, double & v,
        const unsigned char r,
        const unsigned char g,
        const unsigned char b );
 
  }; // end of class ColorBrightnessColorMap
 
 
  template <typename PValue, int PDefaultColor>
  std::ostream&
  operator<< ( std::ostream & out, const ColorBrightnessColorMap<PValue,PDefaultColor> & object );
  
} // namespace DGtal
 
 
// Includes inline functions.
#include "DGtal/io/colormaps/ColorBrightnessColorMap.ih"
 
//                                                                           //
 
#endif // !defined ColorBrightnessColorMap_h
 
#undef ColorBrightnessColorMap_RECURSES
#endif // else defined(ColorBrightnessColorMap_RECURSES)