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Reference Guide
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1 // @(#)root/graf:$Id$
2 // Author: Otto Schaile 20/11/99
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 #ifndef ROOT_TCurlyArc
12 #define ROOT_TCurlyArc
14 #ifndef ROOT_GuiTypes
15 #include "GuiTypes.h"
16 #endif
18 class TPoint;
20 #include "TCurlyLine.h"
22 class TCurlyArc : public TCurlyLine {
24 private:
25  Double_t fR1; ///< Radius of arc
26  Double_t fPhimin; ///< start phi (degrees)
27  Double_t fPhimax; ///< end phi (degrees)
28  Double_t fTheta; ///< used internally
30  static Double_t fgDefaultWaveLength; ///< default wavelength
31  static Double_t fgDefaultAmplitude; ///< default amplitude
32  static Bool_t fgDefaultIsCurly; ///< default curly type
34 public:
35  TCurlyArc();
37  Double_t phimin, Double_t phimax,
38  Double_t wl = .02, Double_t amp = .01);
39  virtual ~TCurlyArc(){;}
40  virtual void Build();
42  void ExecuteEvent(Int_t event, Int_t px, Int_t py);
43  Double_t GetRadius() const {return fR1;}
44  Double_t GetPhimin() const {return fPhimin;}
45  Double_t GetPhimax() const {return fPhimax;}
46  virtual void SetCenter(Double_t x1, Double_t y1); // *MENU* *ARGS={x1=>fX1,y1=>fY1}
47  virtual void SetRadius(Double_t radius); // *MENU* *ARGS={radius=>fR1}
48  virtual void SetPhimin(Double_t phimin); // *MENU* *ARGS={phimin=>fPhimin}
49  virtual void SetPhimax(Double_t phimax); // *MENU* *ARGS={phimax=>fPhimax}
50  virtual void SavePrimitive(std::ostream &out, Option_t * = "");
52  static void SetDefaultWaveLength(Double_t WaveLength);
53  static void SetDefaultAmplitude (Double_t Amplitude );
54  static void SetDefaultIsCurly (Bool_t IsCurly );
56  static Double_t GetDefaultAmplitude ();
57  static Bool_t GetDefaultIsCurly ();
58  virtual Rectangle_t GetBBox();
59  virtual TPoint GetBBoxCenter();
60  virtual void SetBBoxCenter(const TPoint &p);
61  virtual void SetBBoxCenterX(const Int_t x);
62  virtual void SetBBoxCenterY(const Int_t y);
63  virtual void SetBBoxX1(const Int_t x);
64  virtual void SetBBoxX2(const Int_t x);
65  virtual void SetBBoxY1(const Int_t y);
66  virtual void SetBBoxY2(const Int_t y);
68  ClassDef(TCurlyArc,3) // A curly arc
69 };
71 #endif
virtual void SetPhimax(Double_t phimax)
Set Curly Arc maximum Phi.
Definition: TCurlyArc.cxx:461
virtual void SetCenter(Double_t x1, Double_t y1)
Set Curly Arc center.
Definition: TCurlyArc.cxx:433
static Double_t fgDefaultWaveLength
default wavelength
Definition: TCurlyArc.h:30
virtual ~TCurlyArc()
Definition: TCurlyArc.h:39
static Double_t GetDefaultAmplitude()
Get default wave amplitude.
Definition: TCurlyArc.cxx:502
const char Option_t
Definition: RtypesCore.h:62
void ExecuteEvent(Int_t event, Int_t px, Int_t py)
Execute action corresponding to one event.
Definition: TCurlyArc.cxx:156
static Bool_t GetDefaultIsCurly()
Get default "IsCurly".
Definition: TCurlyArc.cxx:510
Int_t DistancetoPrimitive(Int_t px, Int_t py)
Compute distance from point px,py to an arc.
Definition: TCurlyArc.cxx:124
static void SetDefaultIsCurly(Bool_t IsCurly)
Set default "IsCurly".
Definition: TCurlyArc.cxx:486
static Double_t GetDefaultWaveLength()
Get default wave length.
Definition: TCurlyArc.cxx:494
int Int_t
Definition: RtypesCore.h:41
bool Bool_t
Definition: RtypesCore.h:59
virtual void SetBBoxX2(const Int_t x)
Set right hand side of BoundingBox to a value (resize in x direction on right)
Definition: TCurlyArc.cxx:586
static Bool_t fgDefaultIsCurly
default curly type
Definition: TCurlyArc.h:32
Double_t fR1
Radius of arc.
Definition: TCurlyArc.h:25
Double_t x[n]
Definition: legend1.C:17
#define ClassDef(name, id)
Definition: Rtypes.h:254
Implements curly or wavy polylines used to draw Feynman diagrams.
Definition: TCurlyLine.h:30
virtual void SetBBoxY1(const Int_t y)
Set top of BoundingBox to a value (resize in y direction on top)
Definition: TCurlyArc.cxx:598
virtual void SetRadius(Double_t radius)
Set Curly Arc radius.
Definition: TCurlyArc.cxx:443
virtual void SetBBoxCenterX(const Int_t x)
Set X coordinate of the center of the BoundingBox.
Definition: TCurlyArc.cxx:554
static Double_t fgDefaultAmplitude
default amplitude
Definition: TCurlyArc.h:31
Definition: TPoint.h:33
virtual void SetBBoxY2(const Int_t y)
Set bottom of BoundingBox to a value (resize in y direction on bottom)
Definition: TCurlyArc.cxx:613
virtual void Build()
Create a curly (Gluon) or wavy (Gamma) arc.
Definition: TCurlyArc.cxx:76
virtual void SetPhimin(Double_t phimin)
Set Curly Arc minimum Phi.
Definition: TCurlyArc.cxx:452
virtual Rectangle_t GetBBox()
Return the bounding Box of the Line.
Definition: TCurlyArc.cxx:518
Double_t GetPhimin() const
Definition: TCurlyArc.h:44
static void SetDefaultAmplitude(Double_t Amplitude)
Set default wave amplitude.
Definition: TCurlyArc.cxx:478
Double_t fPhimin
start phi (degrees)
Definition: TCurlyArc.h:26
virtual TPoint GetBBoxCenter()
Return the center of the BoundingBox as TPoint in pixels.
Definition: TCurlyArc.cxx:533
Default constructor.
Definition: TCurlyArc.cxx:46
virtual void SetBBoxX1(const Int_t x)
Set left hand side of BoundingBox to a value (resize in x direction on left)
Definition: TCurlyArc.cxx:573
static const double x1[5]
double Double_t
Definition: RtypesCore.h:55
virtual void SavePrimitive(std::ostream &out, Option_t *="")
Save primitive as a C++ statement(s) on output stream out.
Definition: TCurlyArc.cxx:413
Double_t y[n]
Definition: legend1.C:17
Double_t GetRadius() const
Definition: TCurlyArc.h:43
Double_t GetPhimax() const
Definition: TCurlyArc.h:45
Double_t fPhimax
end phi (degrees)
Definition: TCurlyArc.h:27
Double_t fTheta
used internally
Definition: TCurlyArc.h:28
virtual void SetBBoxCenter(const TPoint &p)
Set center of the BoundingBox.
Definition: TCurlyArc.cxx:544
static void SetDefaultWaveLength(Double_t WaveLength)
Set default wave length.
Definition: TCurlyArc.cxx:470
Implements curly or wavy arcs used to draw Feynman diagrams.
Definition: TCurlyArc.h:22
virtual void SetBBoxCenterY(const Int_t y)
Set Y coordinate of the center of the BoundingBox.
Definition: TCurlyArc.cxx:563