RandomColorMap.h

#pragma once

#if defined(RandomColorMap_RECURSES)
#error Recursive header files inclusion detected in RandomColorMap.h
#else // defined(RandomColorMap_RECURSES)

#define RandomColorMap_RECURSES

#if !defined RandomColorMap_h

#define RandomColorMap_h

// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/io/colormaps/GradientColorMap.h"

namespace DGtal
{

// class RandomColorMap
class RandomColorMap
{
    // ----------------------- Standard services ------------------------------
public:


  typedef unsigned int Value;



  RandomColorMap ( const RandomColorMap & other );

  RandomColorMap & operator= ( const RandomColorMap & anOther );
  

  RandomColorMap(const unsigned int &aFirstIndex, const unsigned int & aLastIndex, 
     const Color &aFirstColor=Color::White, const Color &aLastColor=Color::Red);


  //  RandomColorMap(const unsigned int &aFirstIndex, const unsigned int & aLastIndex);
  

  
  void addColor( const Color & aColor ) ;
  

  Color operator()( const unsigned int & aValue ) const;
  

    const unsigned int & min() const;

  const unsigned int  & max() const;


  ~RandomColorMap();

    // ----------------------- Interface --------------------------------------
public:

    void selfDisplay ( std::ostream & out ) const;

    bool isValid() const;

    // ------------------------- Protected Datas ------------------------------
protected:
  unsigned int myMin;    
  unsigned int myMax;            
    // ------------------------- Private Datas --------------------------------
private:
  GradientColorMap<unsigned int> *myGradientMap;
  std::vector<unsigned int>  myColorIndex;
  std::vector<unsigned int>  myFreeColorIndex;
  
  
  void associateRandomIndexColor();
  
    // ------------------------- Hidden services ------------------------------
protected:

    RandomColorMap();

private:


    // ------------------------- Internals ------------------------------------
private:

}; // end of class RandomColorMap


std::ostream&
operator<< ( std::ostream & out, const RandomColorMap & object );


} // namespace DGtal


// Includes inline functions.
#include "DGtal/io/colormaps/RandomColorMap.ih"


//                                                                           //

#endif // !defined RandomColorMap_h

#undef RandomColorMap_RECURSES
#endif // else defined(RandomColorMap_RECURSES)