#include <vector>

class Skymap {
 public:

  Skymap() : mCanvas("c1","",0,0,800,800)
  {
    mCanvas.Range(-30,-30,30,30);
  }

  void PlotSinglePoint(const float& x,const float& y)
  {
    mMarkers.push_back(TMarker(x,y,7));
    mMarkers.back().Draw(); //Comment this out before using DrawAll()
  }
  
  void Print(const std::string& filepth)
  {
    mCanvas.Print(filepth.c_str());
  }

  void DrawAll()
  {
    for(int i=0;i<mMarkers.size();++i){
      mMarkers[i].Draw();
    }
  }


 private:
  TCanvas mCanvas;
  std::vector<TMarker> mMarkers;
};

void Skymap(){
  Skymap test;
  float x1=-10.,y1=15.;
  test.PlotSinglePoint(x1,y1);

  float x2=10.,y2=20.;
  test.PlotSinglePoint(x2,y2);

  //test.DrawAll();
  test.Print("test.eps");
}