TMulticanvas.h

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#ifndef TMultiCanvas_h
#define TMultiCanvas_h
 
#include "TGraph.h"
#include "TH1.h"
#include "TH2.h"
#include "TCanvasHandleBase.hxx"
 
const int gMaxSubCanvasesMuCa = 4;
 
/// This is a canvas to display a set of four  histograms.
/// 
/// The class also supports adding single histograms or graphs, if you want a 
/// canvas that mixes plots for a part of detector with overall summary plots.
class TMulticanvas : public TCanvasHandleBase {
  
 private: 
    
  TH1 *fSummaryHistoSingle[gMaxSubCanvasesMuCa];
  TH2 *fSummaryHisto2D[gMaxSubCanvasesMuCa];
  TGraph *fSummaryGraphSingle[gMaxSubCanvasesMuCa];
 
  bool fHasHisto2D[gMaxSubCanvasesMuCa];
  bool fHasHistoSingle[gMaxSubCanvasesMuCa];
  bool fHasGraphSingle[gMaxSubCanvasesMuCa];
 
public:
 
  TMulticanvas(std::string CanvasName = "Multi Canvas");
   
 
 
 
    void AddHisto2D(TH2 *histo, int index){
        if(index >= 0 && index < gMaxSubCanvasesMuCa){
            fSummaryHisto2D[index] = histo;
            fHasHisto2D[index] = true;
        }        
    }
    
    void AddHistoSingle(TH1 *histo, int index){
        if(index >= 0 && index < gMaxSubCanvasesMuCa){
            fSummaryHistoSingle[index] = histo;
            fHasHistoSingle[index] = true;
        }        
    }
    
    void AddGraphSingle(TGraph *graph, int index){
        if(index >= 0 && index < gMaxSubCanvasesMuCa){
            fSummaryGraphSingle[index] = graph;
            fHasGraphSingle[index] = true;
        }        
    }
    
  
  /// Plot the histograms for this canvas for a particular index; 
    void PlotCanvas(TDataContainer& dataContainer, TRootEmbeddedCanvas *embedCanvas);
    
    // Don't do anything here; let deap ana manager handle updating/resetting.
    void ResetCanvasHistograms();
    void UpdateCanvasHistograms(TDataContainer& dataContainer){;};
 
 
private:
 
 
};
 
 
 
#endif