fileGridCurveRanges.cpp

#include <iostream>
#include <fstream>
#include <algorithm>

#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "ConfigExamples.h"

#include "DGtal/io/boards/Board2D.h"





int main()
{
  
  Z2i::Curve c; 

  string square = examplesPath + "samples/smallSquare.dat";  

  fstream inputStream;
  inputStream.open (square.c_str(), ios::in);
  c.initFromVectorStream(inputStream);
  inputStream.close();  

  DGtal::Board2D aBoard;
  
  //displaying domain
  Z2i::Point low(-1,-1);
  Z2i::Point up(3,3);
  Z2i::Domain aDomain( low,up );
  aBoard << SetMode(aDomain.className(), "Paving") << aDomain; 
  
  aBoard << c;  
  aBoard.saveEPS("DisplayGridCurveTuto.eps");
  
  Z2i::Curve::InnerPointsRange r1 = c.getInnerPointsRange(); 
  aBoard << r1; 
  aBoard.saveEPS("DisplayInnerPointsTuto.eps");

  Z2i::Curve::IncidentPointsRange r2 = c.getIncidentPointsRange(); 
  aBoard << r2; 
  aBoard.saveEPS("DisplayIncidentPointsTuto.eps");


  return 0;

}