TGo4Marker.h

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#ifndef TGO4MARKER_H
#define TGO4MARKER_H

#include "TMarker.h"
#include "TString.h"

class TGo4MarkerPainter;
class TH1;
class TVirtualPad;

class TGo4Marker : public TMarker {

public:
   TGo4Marker();
   TGo4Marker(Double_t x, Double_t y, Int_t style);
   virtual ~TGo4Marker();

   void Print(Option_t *opt = "") const  override;

   void Paint(Option_t *opt = "")  override;

   void Draw(Option_t *opt = "")  override;

   virtual void UnDraw(Option_t *opt = "");

    void Pop() override;

   void ExecuteEvent(Int_t event, Int_t px, Int_t py) override;

   virtual TGo4MarkerPainter *CreatePainter();

   void DeletePainter();

   void SetVisible(Bool_t on) { fbVisible = on; }
   Bool_t IsVisible() const { return fbVisible; }
   virtual void SetName(const char *name) { fxName = name; } // *MENU*
   // void DeleteMarker(); // *MENU*

   void SetToBin(Int_t xbin, Int_t ybin = 0);        // *MENU*
   void SetLabelDraw(Bool_t on) { fbHasLabel = on; } // // *TOGGLE* *GETTER=HasLabel
   Bool_t HasLabel() const { return fbHasLabel; }
   void SetLineDraw(Bool_t on) { fbHasConnector = on; } // *TOGGLE* *GETTER=HasConnector
   Bool_t HasConnector() const { return fbHasConnector; }
   void SetXDraw(Bool_t on) { fbXDraw = on; } // *TOGGLE* *GETTER=IsXDraw
   Bool_t IsXDraw() const { return fbXDraw; }
   void SetYDraw(Bool_t on) { fbYDraw = on; } // *TOGGLE* *GETTER=IsYDraw
   Bool_t IsYDraw() const { return fbYDraw; }
   void SetXbinDraw(Bool_t on) { fbXbinDraw = on; } // *TOGGLE* *GETTER=IsXbinDraw
   Bool_t IsXbinDraw() const { return fbXbinDraw; }
   void SetYbinDraw(Bool_t on) { fbYbinDraw = on; } // *TOGGLE* *GETTER=IsYbinDraw
   Bool_t IsYbinDraw() const { return fbYbinDraw; }
   void SetContDraw(Bool_t on) { fbContDraw = on; } // *TOGGLE* *GETTER=IsContDraw
   Bool_t IsContDraw() const { return fbContDraw; }

   const char *GetNumFormat() const { return fxNumFormat.Data(); }
   void SetNumFormat(const char *fmt="%.4E"){ fxNumFormat = fmt; }// *MENU*

   void SaveLabelStyle(); // *MENU*

   void ResetLabel(); // *MENU*

   void InitLabelStyle();

   void SetHistogram(TH1 *histo);
   TH1 *GetHistogram() const { return fxHisto; }

   const char *GetName() const override { return fxName.Data(); }

   void SetXY(Double_t x, Double_t y)
   {
      SetX(x);
      SetY(y);
   }

   Int_t GetXbin() const;
   Int_t GetYbin() const;
   Int_t GetCont() const;
   Double_t GetLabelX() const;
   Double_t GetLabelY() const;

   static Int_t GetInstances();

   TVirtualPad *GetDrawPad() const { return fxDrawPad; }

   Bool_t CheckDrawPad() const;
   Bool_t CheckHistogram() const;

   static Bool_t fgbHASLABEL;

   static Bool_t fgbHASCONNECTOR;

   static Bool_t fgbXDRAW;

   static Bool_t fgbYDRAW;

   static Bool_t fgbXBINDRAW;

   static Bool_t fgbYBINDRAW;

   static Bool_t fgbCONTDRAW;

   static TString fgxNUMFORMAT;

   static void SetGlobalStyle(Bool_t HASLABEL, Bool_t HASCONNECTOR, Bool_t XDRAW, Bool_t YDRAW,
                              Bool_t XBINDRAW,Bool_t YBINDRAW,Bool_t CONTDRAW, const char *NUMFORMAT);

   static void GetGlobalStyle(Bool_t &HASLABEL, Bool_t &HASCONNECTOR, Bool_t &XDRAW, Bool_t &YDRAW,
                              Bool_t &XBINDRAW, Bool_t &YBINDRAW, Bool_t &CONTDRAW, TString &NUMFORMAT);

protected:

   TGo4MarkerPainter* fxPainter{nullptr};

   void SetPainted(Bool_t on) { fbIsPainted=on; }
   Bool_t IsPainted() const { return fbIsPainted; }

   void SetDrawPad(TVirtualPad *pad);


private:

   TString fxName;

   Bool_t fbIsPainted{kFALSE}; 

   Bool_t fbVisible{kTRUE};

   Bool_t fbHasLabel{kTRUE};

   Bool_t fbHasConnector{kTRUE};

   Bool_t fbXDraw{kTRUE};

   Bool_t fbYDraw{kTRUE};

   Bool_t fbXbinDraw{kTRUE};

   Bool_t fbYbinDraw{kTRUE};

   Bool_t fbContDraw{kTRUE};

   TString fxNumFormat;

   TH1 *fxHisto{nullptr}; 

   TVirtualPad *fxDrawPad{nullptr}; 

   static UInt_t fguInstanceCounter;

   ClassDefOverride(TGo4Marker,1)
};

#endif //TGO4MARKER_H