TAttMarker.h

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// @(#)root/base:$Id$
// Author: Rene Brun   12/05/95
 
/*************************************************************************
 * Copyright (C) 1995-2026, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT_TAttMarker
#define ROOT_TAttMarker
 
#include "Rtypes.h"
#include <vector>
 
class TColorNumber;
class TVirtualPad;
class TPoint;
 
class TAttMarker {
 
protected:
   Color_t    fMarkerColor;       ///< Marker color
   Style_t    fMarkerStyle;       ///< Marker style
   Size_t     fMarkerSize;        ///< Marker size
 
public:
   TAttMarker();
   TAttMarker(Color_t color, Style_t style, Size_t msize);
   virtual ~TAttMarker();
           void     Copy(TAttMarker &attmarker) const;
   virtual Color_t  GetMarkerColor() const { return fMarkerColor; } ///< Return the marker color
   virtual Style_t  GetMarkerStyle() const { return fMarkerStyle; } ///< Return the marker style
   virtual Size_t   GetMarkerSize()  const { return fMarkerSize; }  ///< Return the marker size
   virtual void     Modify();
   virtual void     ModifyOn(TVirtualPad &pad);
   virtual void     ResetAttMarker(Option_t *toption="");
   virtual void     SaveMarkerAttributes(std::ostream &out, const char *name, Int_t coldef = 1, Int_t stydef = 1, Int_t sizdef = 1);
   virtual void     SetMarkerAttributes();  // *MENU*
   virtual void     SetMarkerColor(Color_t mcolor = 1);
           void     SetMarkerColor(TColorNumber lcolor);
   virtual void     SetMarkerColorAlpha(Color_t mcolor, Float_t malpha);
   virtual void     SetMarkerStyle(Style_t mstyle = 1);
   virtual void     SetMarkerSize(Size_t msize = 1);
 
   enum EMarkerShape { kShapeDot, kShapeCircle, kShapeFilledCircle, kShapePolyLine, kShapeFilledArea, kShapeSegments, kShapeTriangles };
 
      EMarkerShape GetMarkerShape(Int_t &sz, std::vector<TPoint> &points, Float_t scale = 1., Bool_t prefer_triangles = kFALSE) const;
 
   static  Style_t  GetMarkerStyleBase(Style_t style);
   static  Width_t  GetMarkerLineWidth(Style_t style);
 
   ClassDef(TAttMarker,3);  //Marker attributes
};
 
enum EMarkerStyle {
   kDot = 1,
   kPlus = 2,
   kStar = 3,
   kCircle = 4,
   kMultiply = 5,
   kFullDotSmall = 6,
   kFullDotMedium = 7,
   kFullDotLarge = 8,
   kFullCircle = 20,
   kFullSquare = 21,
   kFullTriangleUp = 22,
   kFullTriangleDown = 23,
   kOpenCircle = 24,
   kOpenSquare = 25,
   kOpenTriangleUp = 26,
   kOpenDiamond = 27,
   kOpenCross = 28,
   kFullStar = 29,
   kOpenStar = 30,
   kStar2 = 31,
   kOpenTriangleDown = 32,
   kFullDiamond = 33,
   kFullCross = 34,
   kOpenDiamondCross = 35,
   kOpenSquareDiagonal = 36,
   kOpenThreeTriangles = 37,
   kOctagonCross = 38,
   kFullThreeTriangles = 39,
   kOpenFourTrianglesX = 40,
   kFullFourTrianglesX = 41,
   kOpenDoubleDiamond = 42,
   kFullDoubleDiamond = 43,
   kOpenFourTrianglesPlus = 44,
   kFullFourTrianglesPlus = 45,
   kOpenCrossX = 46,
   kFullCrossX = 47,
   kFourSquaresX = 48,
   kFourSquaresPlus = 49
};
 
#endif