MnPlot.h

Go to the documentation of this file.

// @(#)root/minuit2:$Id$
// Authors: M. Winkler, F. James, L. Moneta, A. Zsenei   2003-2005
 
/**********************************************************************
 *                                                                    *
 * Copyright (c) 2005 LCG ROOT Math team,  CERN/PH-SFT                *
 *                                                                    *
 **********************************************************************/
 
#ifndef ROOT_Minuit2_MnPlot
#define ROOT_Minuit2_MnPlot
 
#include "Minuit2/MnConfig.h"
#include <vector>
#include <utility>
 
namespace ROOT {
 
   namespace Minuit2 {
 
 
/** MnPlot produces a text-screen graphical output of (x,y) points, e.g.
    from Scan or Contours.
*/
 
class MnPlot {
 
public:
 
  MnPlot() : fPageWidth(80), fPageLength(30) {}
 
  MnPlot(unsigned int width, unsigned int length) : fPageWidth(width), fPageLength(length) {
    if(fPageWidth > 120) fPageWidth = 120;
    if(fPageLength > 56) fPageLength = 56;
  }
 
  ~MnPlot() {}
 
  void operator()(const std::vector<std::pair<double,double> >&) const;
  void operator()(double, double, const std::vector<std::pair<double,double> >&) const;
 
  unsigned int Width() const {return fPageWidth;}
  unsigned int Length() const {return fPageLength;}
 
private:
 
  unsigned int fPageWidth;
  unsigned int fPageLength;
};
 
  }  // namespace Minuit2
 
}  // namespace ROOT
 
#endif  // ROOT_Minuit2_MnPlot