TPolyMarker


class description - source file - inheritance tree

class TPolyMarker : public TObject, public TAttMarker


    public:
TPolyMarker TPolyMarker() TPolyMarker TPolyMarker(Int_t n, Option_t* option) TPolyMarker TPolyMarker(Int_t n, Float_t* x, Float_t* y, Option_t* option) TPolyMarker TPolyMarker(const TPolyMarker& polymarker) virtual void ~TPolyMarker() TClass* Class() virtual void Copy(TObject& polymarker) virtual void Draw(Option_t* option) virtual void DrawPolyMarker(Int_t n, Float_t* x, Float_t* y, Option_t* option) virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py) virtual Int_t GetN() virtual Option_t* GetOption() const Float_t* GetX() Float_t* GetY() virtual TClass* IsA() const virtual void ls(Option_t* option) virtual void Paint(Option_t* option) virtual void PaintPolyMarker(Int_t n, Float_t* x, Float_t* y, Option_t* option) virtual void Print(Option_t* option) virtual void SavePrimitive(ofstream& out, Option_t* option) virtual void SetPoint(Int_t point, Float_t x, Float_t y) virtual void SetPolyMarker(Int_t n, Float_t* x = 0, Float_t* y = 0, Option_t* option) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void Streamer(TBuffer& b)

Data Members

protected:
Int_t fN number of points Float_t* fX [fN] Array of X coordinates Float_t* fY [fN] Array of Y coordinates TString fOption options

Class Description

  a PolyMarker is defined by an array on N points in a 2-D space.
 At each point x[i], y[i] a marker is drawn.
 Marker attributes are managed by TAttMarker.
 See TMarker for the list of possible marker types.


TPolyMarker(): TObject()

TPolyMarker(Int_t n, Option_t *option) :TObject(), TAttMarker()

TPolyMarker(Int_t n, Float_t *x, Float_t *y, Option_t *option) :TObject(), TAttMarker()

~TPolyMarker()

TPolyMarker(const TPolyMarker &polymarker)

void Copy(TObject &obj)

void Draw(Option_t *option)

void DrawPolyMarker(Int_t n, Float_t *x, Float_t *y, Option_t *)

void ExecuteEvent(Int_t, Int_t, Int_t)
*-*-*-*-*-*-*-*-*-*-*Execute action corresponding to one event*-*-*-*
*-*                  =========================================
  This member function must be implemented to realize the action
  corresponding to the mouse click on the object in the window


void ls(Option_t *)

void Paint(Option_t *option)

void PaintPolyMarker(Int_t n, Float_t *x, Float_t *y, Option_t *option)

void Print(Option_t *)

void SavePrimitive(ofstream &out, Option_t *)
 Save primitive as a C++ statement(s) on output stream out

void SetPoint(Int_t point, Float_t x, Float_t y)

void SetPolyMarker(Int_t n, Float_t *x, Float_t *y, Option_t *option)

void Streamer(TBuffer &b)
*-*-*-*-*-*-*-*-*Stream a class object*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*              =========================================



Inline Functions


              Int_t GetN()
          Option_t* GetOption() const
           Float_t* GetX()
           Float_t* GetY()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)


Author: Rene Brun 12/12/94
Last update: 2.23/12 22/01/2000 16.21.56 by Rene Brun
Copyright (c) 1995-1999, The ROOT System, All rights reserved. *


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