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Reference Guide
TPave.h
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1 // @(#)root/graf:$Id$
2 // Author: Rene Brun 16/10/95
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_TPave
13 #define ROOT_TPave
14 
15 
16 #include "TBox.h"
17 #include "TString.h"
18 
19 class TPave : public TBox {
20 
21 protected:
22  Double_t fX1NDC; ///< X1 point in NDC coordinates
23  Double_t fY1NDC; ///< Y1 point in NDC coordinates
24  Double_t fX2NDC; ///< X2 point in NDC coordinates
25  Double_t fY2NDC; ///< Y2 point in NDC coordinates
26  Int_t fBorderSize; ///< window box bordersize in pixels
27  Int_t fInit; ///< (=0 if transformation to NDC not yet done)
28  Int_t fShadowColor; ///< Color of the pave's shadow
29  Double_t fCornerRadius; ///< Corner radius in case of option arc
30  TString fOption; ///< Pave style
31  TString fName; ///< Pave name
32 
33 public:
34  // TPave status bits
35  enum {
36  kNameIsAction = BIT(11) ///< double clicking on TPave will execute action
37  };
38 
39  TPave();
41  Int_t bordersize=4 ,Option_t *option="br");
42  TPave(const TPave &pave);
43  virtual ~TPave();
44  void Copy(TObject &pave) const;
45  virtual void ConvertNDCtoPad();
46  virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
47  virtual void Draw(Option_t *option="");
48  virtual void DrawPave(Double_t x1, Double_t y1,Double_t x2 ,Double_t y2,
49  Int_t bordersize=4 ,Option_t *option="br");
50  virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
51  Int_t GetBorderSize() const { return fBorderSize;}
53  Option_t *GetName() const {return fName.Data();}
54  Option_t *GetOption() const {return fOption.Data();}
55  Int_t GetShadowColor() const {return fShadowColor;}
56  Double_t GetX1NDC() const {return fX1NDC;}
57  Double_t GetX2NDC() const {return fX2NDC;}
58  Double_t GetY1NDC() const {return fY1NDC;}
59  Double_t GetY2NDC() const {return fY2NDC;}
60  virtual ULong_t Hash() const { return fName.Hash(); }
61  virtual Bool_t IsSortable() const { return kTRUE; }
62  virtual void ls(Option_t *option="") const;
63  virtual void Paint(Option_t *option="");
64  virtual void PaintPave(Double_t x1, Double_t y1,Double_t x2 ,Double_t y2,
65  Int_t bordersize=4 ,Option_t *option="br");
66  virtual void PaintPaveArc(Double_t x1, Double_t y1,Double_t x2 ,Double_t y2,
67  Int_t bordersize=4 ,Option_t *option="br");
68  virtual void Print(Option_t *option="") const;
69  virtual void SavePrimitive(std::ostream &out, Option_t *option = "");
70  virtual void SetBorderSize(Int_t bordersize=4) {fBorderSize = bordersize;} // *MENU*
71  virtual void SetCornerRadius(Double_t rad = 0.2) {fCornerRadius = rad;} // *MENU*
72  virtual void SetName(const char *name="") {fName = name;} // *MENU*
73  virtual void SetOption(Option_t *option="br") {fOption = option;}
74  virtual void SetShadowColor(Int_t color) {fShadowColor=color;} // *MENU*
75  virtual void SetX1NDC(Double_t x1) {fX1NDC=x1;}
76  virtual void SetX2NDC(Double_t x2) {fX2NDC=x2;}
77  virtual void SetY1NDC(Double_t y1) {fY1NDC=y1;}
78  virtual void SetY2NDC(Double_t y2) {fY2NDC=y2;}
79  virtual void SetX1(Double_t x1);
80  virtual void SetX2(Double_t x2);
81  virtual void SetY1(Double_t y1);
82  virtual void SetY2(Double_t y2);
83 
84  ClassDef(TPave,3) //Pave. A box with shadowing
85 };
86 
87 #endif
88 
Option_t * GetOption() const
Definition: TPave.h:54
virtual void SetName(const char *name="")
Definition: TPave.h:72
virtual void Print(Option_t *option="") const
Dump this pave with its attributes.
Definition: TPave.cxx:598
double clicking on TPave will execute action
Definition: TPave.h:36
Double_t GetCornerRadius() const
Definition: TPave.h:52
const char Option_t
Definition: RtypesCore.h:62
virtual void SetX2NDC(Double_t x2)
Definition: TPave.h:76
Create a Box.
Definition: TBox.h:24
TString fName
Pave name.
Definition: TPave.h:31
#define BIT(n)
Definition: Rtypes.h:75
virtual ULong_t Hash() const
Return hash value for this object.
Definition: TPave.h:60
void Copy(TObject &pave) const
Copy this pave to pave.
Definition: TPave.cxx:172
Basic string class.
Definition: TString.h:129
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
virtual void SetOption(Option_t *option="br")
Definition: TPave.h:73
UInt_t Hash(ECaseCompare cmp=kExact) const
Return hash value.
Definition: TString.cxx:616
A TBox with a bordersize and a shadow option.
Definition: TPave.h:19
virtual void ConvertNDCtoPad()
Convert pave coordinates from NDC to Pad coordinates.
Definition: TPave.cxx:126
virtual void SetY2(Double_t y2)
Set the Y2 value.
Definition: TPave.cxx:674
static const double x2[5]
#define ClassDef(name, id)
Definition: Rtypes.h:297
Double_t fX1NDC
X1 point in NDC coordinates.
Definition: TPave.h:22
virtual void SetCornerRadius(Double_t rad=0.2)
Definition: TPave.h:71
virtual ~TPave()
Pave default destructor.
Definition: TPave.cxx:102
virtual void PaintPaveArc(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize=4, Option_t *option="br")
Draw this pave with rounded corners.
Definition: TPave.cxx:397
Double_t GetX1NDC() const
Definition: TPave.h:56
virtual void SetShadowColor(Int_t color)
Definition: TPave.h:74
virtual void SetX1(Double_t x1)
Set the X1 value.
Definition: TPave.cxx:635
virtual void SetX1NDC(Double_t x1)
Definition: TPave.h:75
Double_t GetY1NDC() const
Definition: TPave.h:58
virtual void Paint(Option_t *option="")
Paint this pave with its current attributes.
Definition: TPave.cxx:288
Option_t * GetName() const
Returns name of object.
Definition: TPave.h:53
Int_t fBorderSize
window box bordersize in pixels
Definition: TPave.h:26
Double_t fCornerRadius
Corner radius in case of option arc.
Definition: TPave.h:29
virtual void SetY2NDC(Double_t y2)
Definition: TPave.h:78
Double_t GetY2NDC() const
Definition: TPave.h:59
Int_t GetShadowColor() const
Definition: TPave.h:55
virtual void Draw(Option_t *option="")
Draw this pave with its current attributes.
Definition: TPave.cxx:214
virtual void SetY1(Double_t y1)
Set the Y1 value.
Definition: TPave.cxx:661
Double_t fY2NDC
Y2 point in NDC coordinates.
Definition: TPave.h:25
static const double x1[5]
Int_t fShadowColor
Color of the pave&#39;s shadow.
Definition: TPave.h:28
virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
Execute action corresponding to one event.
Definition: TPave.cxx:239
double Double_t
Definition: RtypesCore.h:55
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
Compute distance from point px,py to a pave.
Definition: TPave.cxx:194
Double_t GetX2NDC() const
Definition: TPave.h:57
unsigned long ULong_t
Definition: RtypesCore.h:51
Double_t fX2NDC
X2 point in NDC coordinates.
Definition: TPave.h:24
virtual void SetX2(Double_t x2)
Set the X2 value.
Definition: TPave.cxx:648
Mother of all ROOT objects.
Definition: TObject.h:37
virtual void DrawPave(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize=4, Option_t *option="br")
Draw this pave with new coordinates.
Definition: TPave.cxx:226
TPave()
Pave default constructor.
Definition: TPave.cxx:35
virtual void ls(Option_t *option="") const
List this pave with its attributes.
Definition: TPave.cxx:263
Int_t fInit
(=0 if transformation to NDC not yet done)
Definition: TPave.h:27
Double_t fY1NDC
Y1 point in NDC coordinates.
Definition: TPave.h:23
virtual void PaintPave(Double_t x1, Double_t y1, Double_t x2, Double_t y2, Int_t bordersize=4, Option_t *option="br")
Draw this pave with new coordinates.
Definition: TPave.cxx:299
virtual void SavePrimitive(std::ostream &out, Option_t *option="")
Save primitive as a C++ statement(s) on output stream out.
Definition: TPave.cxx:606
TString fOption
Pave style.
Definition: TPave.h:30
virtual Bool_t IsSortable() const
Definition: TPave.h:61
const Bool_t kTRUE
Definition: RtypesCore.h:91
virtual void SetBorderSize(Int_t bordersize=4)
Definition: TPave.h:70
Int_t GetBorderSize() const
Definition: TPave.h:51
virtual void SetY1NDC(Double_t y1)
Definition: TPave.h:77
const char * Data() const
Definition: TString.h:347