[u/mrichter/AliRoot.git] / MUON / mapping / AliMpVPainter.h

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

// $Id$
// $MpId: AliMpVPainter.h,v 1.8 2006/05/24 13:58:13 ivana Exp $

/// \ingroup graphics
/// \class AliMpVPainter
/// \brief Abstract base class for drawing objects into canvas
///
/// \author David Guez, IPN Orsay

#ifndef ALI_MP_V_PAINTER_H
#define ALI_MP_V_PAINTER_H

#include <TObject.h>
#include <TVector2.h>

class TList;

class AliMpVPainter : public TObject
{
 public:
  AliMpVPainter();
  virtual ~AliMpVPainter();

  void DumpObject() const; // *MENU*
  virtual void Paint(Option_t *option)=0;
  virtual TObject* Clone(const char* newname="") const;
  virtual TObject* DrawClone(Option_t* option) const; // *MENU*

  // get methods
  TVector2 GetPadPosition() const {return fPadPosition;}
  TVector2 GetPadDimensions() const {return fPadDimensions;}
  Int_t GetColor() const {return fColor;}

  // set methods
  void SetPadPosition(const TVector2 &padPosition){fPadPosition=padPosition;}
  void SetPadDimension(const TVector2 &padDimensions){fPadDimensions=padDimensions;}
  void SetColor(Int_t color){fColor=color;}

  // methods
  Bool_t IsInside(const TVector2 &point,const TVector2& pos,const TVector2& dim);
  virtual TVector2 GetPosition() const=0;
  virtual TVector2 GetDimensions() const=0;
  void InitGraphContext();
  void PaintWholeBox(Bool_t fill=kTRUE);
  virtual Int_t DistancetoPrimitive(Int_t x, Int_t y);
  TVector2 RealToPad(const TVector2& realPos);

  static AliMpVPainter *CreatePainter(TObject *object);

 protected:
  AliMpVPainter(const AliMpVPainter& right);
  AliMpVPainter&  operator = (const AliMpVPainter& right);
  
  void AddPainter(AliMpVPainter *painter);
  AliMpVPainter *DrawObject(TObject *object,Option_t *option="");

 private:
  Int_t fColor;            ///< color
  TVector2 fPadPosition;   ///< position inside the graphics pad
  TVector2 fPadDimensions; ///< dimensions inside the graphics pad
  TList *fTrashList;       ///< list of painter object created

  ClassDef(AliMpVPainter,1) // abstract object painter
};

#endif //ALI_MP_V_PAINTER_H
Commit	Line	Data
dee1d5f1	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
5f91c9e8	4	// $Id$
13985652	5	// $MpId: AliMpVPainter.h,v 1.8 2006/05/24 13:58:13 ivana Exp $
dee1d5f1	6
	7	/// \ingroup graphics
	8	/// \class AliMpVPainter
	9	/// \brief Abstract base class for drawing objects into canvas
	10	///
13985652	11	/// \author David Guez, IPN Orsay
5f91c9e8	12
	13	#ifndef ALI_MP_V_PAINTER_H
	14	#define ALI_MP_V_PAINTER_H
	15
	16	#include <TObject.h>
5f91c9e8	17	#include <TVector2.h>
2998a151	18
2998a151	19	class TList;
5f91c9e8	20
	21	class AliMpVPainter : public TObject
	22	{
	23	public:
	24	AliMpVPainter();
	25	virtual ~AliMpVPainter();
fb1bf5c0	26
5f91c9e8	27	void DumpObject() const; // MENU
	28	virtual void Paint(Option_t *option)=0;
	29	virtual TObject* Clone(const char* newname="") const;
	30	virtual TObject* DrawClone(Option_t* option) const; // MENU
fb1bf5c0	31
5f91c9e8	32	// get methods
	33	TVector2 GetPadPosition() const {return fPadPosition;}
	34	TVector2 GetPadDimensions() const {return fPadDimensions;}
	35	Int_t GetColor() const {return fColor;}
	36
	37	// set methods
	38	void SetPadPosition(const TVector2 &padPosition){fPadPosition=padPosition;}
	39	void SetPadDimension(const TVector2 &padDimensions){fPadDimensions=padDimensions;}
	40	void SetColor(Int_t color){fColor=color;}
	41
	42	// methods
	43	Bool_t IsInside(const TVector2 &point,const TVector2& pos,const TVector2& dim);
	44	virtual TVector2 GetPosition() const=0;
	45	virtual TVector2 GetDimensions() const=0;
	46	void InitGraphContext();
	47	void PaintWholeBox(Bool_t fill=kTRUE);
	48	virtual Int_t DistancetoPrimitive(Int_t x, Int_t y);
	49	TVector2 RealToPad(const TVector2& realPos);
	50
	51	static AliMpVPainter CreatePainter(TObject object);
fb1bf5c0	52
5f91c9e8	53	protected:
fb1bf5c0	54	AliMpVPainter(const AliMpVPainter& right);
	55	AliMpVPainter& operator = (const AliMpVPainter& right);
	56
5f91c9e8	57	void AddPainter(AliMpVPainter *painter);
5f91c9e8	58	AliMpVPainter DrawObject(TObject object,Option_t *option="");
fb1bf5c0	59
5f91c9e8	60	private:
829425a5	61	Int_t fColor; ///< color
	62	TVector2 fPadPosition; ///< position inside the graphics pad
	63	TVector2 fPadDimensions; ///< dimensions inside the graphics pad
	64	TList *fTrashList; ///< list of painter object created
	65
5f91c9e8	66	ClassDef(AliMpVPainter,1) // abstract object painter
	67	};
	68
	69	#endif //ALI_MP_V_PAINTER_H