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TMarker.h
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1 // @(#)root/graf:$Id$
2 // Author: Rene Brun 12/05/95
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 #ifndef ROOT_TMarker
13 #define ROOT_TMarker
14 
15 
16 #include "TObject.h"
17 #include "TAttMarker.h"
18 #include "TAttBBox2D.h"
19 
20 class TPoint;
21 
22 class TMarker : public TObject, public TAttMarker, public TAttBBox2D {
23 
24 protected:
25  Double_t fX; ///< X position of marker (left,center,etc..)
26  Double_t fY; ///< Y position of marker (left,center,etc..)
27 
28 public:
29  // TMarker status bits
30  enum {
31  kMarkerNDC = BIT(14) ///< Marker position is in NDC
32  };
33 
34  TMarker();
35  TMarker(Double_t x, Double_t y, Int_t marker);
36  TMarker(const TMarker &marker);
37  virtual ~TMarker();
38 
39  void Copy(TObject &marker) const;
40  virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
41  virtual void Draw(Option_t *option="");
42  virtual void DrawMarker(Double_t x, Double_t y);
43  virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
44  Double_t GetX() const {return fX;}
45  Double_t GetY() const {return fY;}
46  virtual void ls(Option_t *option="") const;
47  virtual void Paint(Option_t *option="");
48  virtual void PaintMarker(Double_t x, Double_t y);
49  virtual void PaintMarkerNDC(Double_t u, Double_t v);
50  virtual void Print(Option_t *option="") const;
51  virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
52  virtual void SetNDC(Bool_t isNDC=kTRUE);
53  virtual void SetX(Double_t x) { fX = x;} // *MENU*
54  virtual void SetY(Double_t y) { fY = y;} // *MENU*
55 
56  virtual Rectangle_t GetBBox();
57  virtual TPoint GetBBoxCenter();
58  virtual void SetBBoxCenter(const TPoint &p);
59  virtual void SetBBoxCenterX(const Int_t x);
60  virtual void SetBBoxCenterY(const Int_t y);
61  virtual void SetBBoxX1(const Int_t x);
62  virtual void SetBBoxX2(const Int_t x);
63  virtual void SetBBoxY1(const Int_t y);
64  virtual void SetBBoxY2(const Int_t y);
65 
66  static void DisplayMarkerTypes();
67  static void DisplayMarkerLineWidths();
68 
69  ClassDef(TMarker,3) //Marker
70 };
71 
72 #endif
73 
TMarker::Print
virtual void Print(Option_t *option="") const
Dump this marker with its attributes.
Definition: TMarker.cxx:319
TAttBBox2D.h
TMarker::SetBBoxCenterX
virtual void SetBBoxCenterX(const Int_t x)
Set X coordinate of the center of the BoundingBox.
Definition: TMarker.cxx:419
kTRUE
const Bool_t kTRUE
Definition: RtypesCore.h:91
TMarker::SetBBoxCenterY
virtual void SetBBoxCenterY(const Int_t y)
Set Y coordinate of the center of the BoundingBox.
Definition: TMarker.cxx:428
Option_t
const char Option_t
Definition: RtypesCore.h:66
Rectangle_t
Definition: GuiTypes.h:360
TMarker::GetX
Double_t GetX() const
Definition: TMarker.h:44
TMarker::kMarkerNDC
@ kMarkerNDC
Marker position is in NDC.
Definition: TMarker.h:31
TAttMarker.h
Int_t
int Int_t
Definition: RtypesCore.h:45
TMarker::SetBBoxX1
virtual void SetBBoxX1(const Int_t x)
Set left hand side of BoundingBox to a value (resize in x direction on left)
Definition: TMarker.cxx:438
TMarker::Paint
virtual void Paint(Option_t *option="")
Paint this marker with its current attributes.
Definition: TMarker.cxx:288
x
Double_t x[n]
Definition: legend1.C:17
TMarker::SetNDC
virtual void SetNDC(Bool_t isNDC=kTRUE)
Set NDC mode on if isNDC = kTRUE, off otherwise.
Definition: TMarker.cxx:348
Bool_t
bool Bool_t
Definition: RtypesCore.h:63
v
@ v
Definition: rootcling_impl.cxx:3635
TMarker::fX
Double_t fX
X position of marker (left,center,etc..)
Definition: TMarker.h:25
TMarker::DisplayMarkerLineWidths
static void DisplayMarkerLineWidths()
Display the table of markers with different line widths and their numbers.
Definition: TMarker.cxx:118
TAttBBox2D
Abstract base class for elements drawn in the editor.
Definition: TAttBBox2D.h:19
TMarker::Draw
virtual void Draw(Option_t *option="")
Draw this marker with its current attributes.
Definition: TMarker.cxx:180
TMarker::~TMarker
virtual ~TMarker()
Marker default destructor.
Definition: TMarker.cxx:57
TMarker::SetY
virtual void SetY(Double_t y)
Definition: TMarker.h:54
TMarker::GetBBox
virtual Rectangle_t GetBBox()
Return the bounding Box of the Line.
Definition: TMarker.cxx:382
TAttMarker
Marker Attributes class.
Definition: TAttMarker.h:19
TMarker::ls
virtual void ls(Option_t *option="") const
List this marker with its attributes.
Definition: TMarker.cxx:279
BIT
#define BIT(n)
Definition: Rtypes.h:85
y
Double_t y[n]
Definition: legend1.C:17
TMarker::SetBBoxY2
virtual void SetBBoxY2(const Int_t y)
Set bottom of BoundingBox to a value (resize in y direction on bottom)
Definition: TMarker.cxx:470
TMarker::SavePrimitive
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save primitive as a C++ statement(s) on output stream out.
Definition: TMarker.cxx:331
TMarker::ExecuteEvent
virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
Execute action corresponding to one event.
Definition: TMarker.cxx:205
TMarker::SetBBoxX2
virtual void SetBBoxX2(const Int_t x)
Set right hand side of BoundingBox to a value (resize in x direction on right)
Definition: TMarker.cxx:449
TMarker::GetY
Double_t GetY() const
Definition: TMarker.h:45
TMarker::Copy
void Copy(TObject &marker) const
Copy this marker to marker.
Definition: TMarker.cxx:74
TMarker::DrawMarker
virtual void DrawMarker(Double_t x, Double_t y)
Draw this marker with new coordinates.
Definition: TMarker.cxx:189
TMarker::fY
Double_t fY
Y position of marker (left,center,etc..)
Definition: TMarker.h:26
TMarker::PaintMarkerNDC
virtual void PaintMarkerNDC(Double_t u, Double_t v)
Draw this marker with new coordinates in NDC.
Definition: TMarker.cxx:312
TPoint
Definition: TPoint.h:31
Double_t
double Double_t
Definition: RtypesCore.h:59
TMarker::DisplayMarkerTypes
static void DisplayMarkerTypes()
Display the table of markers with their numbers.
Definition: TMarker.cxx:85
TMarker::SetBBoxY1
virtual void SetBBoxY1(const Int_t y)
Set top of BoundingBox to a value (resize in y direction on top)
Definition: TMarker.cxx:459
TMarker::DistancetoPrimitive
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
Compute distance from point px,py to a marker.
Definition: TMarker.cxx:158
TObject.h
TMarker::SetBBoxCenter
virtual void SetBBoxCenter(const TPoint &p)
Set center of the BoundingBox.
Definition: TMarker.cxx:409
TObject
Mother of all ROOT objects.
Definition: TObject.h:37
TMarker::PaintMarker
virtual void PaintMarker(Double_t x, Double_t y)
Draw this marker with new coordinates.
Definition: TMarker.cxx:303
ClassDef
#define ClassDef(name, id)
Definition: Rtypes.h:325
TMarker
Manages Markers.
Definition: TMarker.h:22
TMarker::SetX
virtual void SetX(Double_t x)
Definition: TMarker.h:53
TMarker::GetBBoxCenter
virtual TPoint GetBBoxCenter()
Return the center of the BoundingBox as TPoint in pixels.
Definition: TMarker.cxx:397
TMarker::TMarker
TMarker()
Marker default constructor.
Definition: TMarker.cxx:37