TMarker

class TMarker : public TObject, public TAttMarker

    public:

                      TMarker()
                      TMarker(Double_t x, Double_t y, Int_t marker)
                      TMarker(const TMarker& marker)
              virtual ~TMarker()
       static TClass* Class()
         virtual void Copy(TObject& marker) const
          static void DisplayMarkerTypes()
        virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
         virtual void Draw(Option_t* option = "")
         virtual void DrawMarker(Double_t x, Double_t y)
         virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
             Double_t GetX() const
             Double_t GetY() const
      virtual TClass* IsA() const
         virtual void ls(Option_t* option = "") const
             TMarker& operator=(const TMarker&)
         virtual void Paint(Option_t* option = "")
         virtual void PaintMarker(Double_t x, Double_t y)
         virtual void PaintMarkerNDC(Double_t u, Double_t v)
         virtual void Print(Option_t* option = "") const
         virtual void SavePrimitive(ofstream& out, Option_t* option)
         virtual void SetNDC(Bool_t isNDC = kTRUE)
         virtual void SetX(Double_t x)
         virtual void SetY(Double_t y)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members

    protected:

      Double_t fX  X position of marker (left,center,etc..)
      Double_t fY  Y position of marker (left,center,etc..)

    public:

      static const enum TMarker:: kMarkerNDC  

Class Description

 Manages Markers. Marker attributes are managed by TAttMarker.
 The list of standard ROOT markers is shown in this picture

*-*-*-*-*-*-*-*-*-*-*Marker default constructor*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  ==========================

*-*-*-*-*-*-*-*-*-*-*Marker normal constructor*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  =========================

*-*-*-*-*-*-*-*-*-*-*Marker default destructor*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  =========================

*-*-*-*-*-*-*-*-*-*-*Copy this marker to marker*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
*-*                  ==========================

*-*-*-*-*-*-*-*-*-*-*Display the table of markers with their numbers*-*-*-*
*-*                  ===============================================

*-*-*-*-*-*-*-*-*-*-*Compute distance from point px,py to a marker*-*-*-*-*-*
*-*                  ===========================================
  Compute the closest distance of approach from point px,py to this marker.
  The distance is computed in pixels units.

*-*-*-*-*-*-*-*-*-*-*Draw this marker with its current attributes*-*-*-*-*-*-*
*-*                  ============================================

*-*-*-*-*-*-*-*-*-*-*Draw this marker with new coordinates*-*-*-*-*-*-*-*-*-*
*-*                  =====================================

*-*-*-*-*-*-*-*-*-*-*Execute action corresponding to one event*-*-*-*
*-*                  =========================================
  This member function is called when a marker is clicked with the locator

  If Left button is clicked on a marker, the marker is moved to
     a new position when the mouse button is released.

*-*-*-*-*-*-*-*-*-*-*-*List this marker with its attributes*-*-*-*-*-*-*-*-*
*-*                    ====================================

*-*-*-*-*-*-*-*-*-*-*Paint this marker with its current attributes*-*-*-*-*-*-*
*-*                  =============================================

*-*-*-*-*-*-*-*-*-*-*Draw this marker with new coordinates*-*-*-*-*-*-*-*-*-*
*-*                  =====================================

*-*-*-*-*-*-*-*Draw this marker with new coordinates in NDC*-*-*-*-*-*-*-*-*-*
*-*            ============================================

*-*-*-*-*-*-*-*-*-*-*Dump this marker with its attributes*-*-*-*-*-*-*-*-*-*
*-*                  ====================================

 Save primitive as a C++ statement(s) on output stream out

 Set NDC mode on if isNDC = kTRUE, off otherwise

 Stream an object of class TMarker.

Inline Functions

           Double_t GetX() const
           Double_t GetY() const
               void SetX(Double_t x)
               void SetY(Double_t y)
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void StreamerNVirtual(TBuffer& b)
           TMarker& operator=(const TMarker&)