ContourHelper.h

 
#pragma once

 
#if defined(ContourHelper_RECURSES)
#error Recursive header files inclusion detected in ContourHelper.h
#else // defined(ContourHelper_RECURSES)
#define ContourHelper_RECURSES
 
#if !defined ContourHelper_h
#define ContourHelper_h

// Inclusions
#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/kernel/PointVector.h"
 

 
namespace DGtal
{

// class ContourHelper
class ContourHelper
{
    // ----------------------- Static services ------------------------------
public:

  template <typename TPoint>
  static
  DGtal::PointVector<TPoint::dimension, double>
  getBarycenter(const std::vector<TPoint> & aSet);
 

  template <typename TPoint>
  static
  bool
  isCounterClockWise(const std::vector<TPoint> & aCurve);
 
 

 
  template <typename TIterator, typename TOutputIterator>
  static
  void
  pixels2pixels8C(const TIterator &itb, const TIterator &ite, TOutputIterator out);
 
 
 
 
    // ----------------------- Standard services ------------------------------
public:

    ~ContourHelper();
 
    // ----------------------- Interface --------------------------------------
public:

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

    bool isValid() const;
 
    // ------------------------- Protected Data ------------------------------
private:
    // ------------------------- Private Data --------------------------------
private:
 
    // ------------------------- Hidden services ------------------------------
protected:

    ContourHelper();
 
private:

    ContourHelper ( const ContourHelper & other );

    ContourHelper & operator= ( const ContourHelper & other );
 
    // ------------------------- Internals ------------------------------------
private:
 
}; // end of class ContourHelper
 

std::ostream&
operator<< ( std::ostream & out, const ContourHelper & object );
 
 
} // namespace DGtal
 

// Includes inline functions/methods.
#include "DGtal/geometry/helpers/ContourHelper.ih"
 
//                                                                           //
 
#endif // !defined ContourHelper_h
 
#undef ContourHelper_RECURSES
#endif // else defined(ContourHelper_RECURSES)