EdbPointsBox2D Class Reference

collection of 2D points More...

#include <EdbVirtual.h>

Inheritance diagram for EdbPointsBox2D:

Collaboration diagram for EdbPointsBox2D:

Public Member Functions
virtual EdbPoint *	At (int i) const =0
virtual Float_t	DeltaX ()
virtual Float_t	DeltaY ()
virtual void	DrawPoints (int style=23, int col=4, float size=1.)
	EdbPointsBox2D ()
	EdbPointsBox2D (const EdbPointsBox2D &pb)
virtual const EdbAffine2D *	GetKeep () const
virtual void	GetKeep (EdbAffine2D &aff)
virtual Int_t	N () const =0
virtual void	Print (Option_t *opt="") const
virtual void	Retransform ()
virtual void	Rotate (float angle)
virtual void	ScaleX (float scaleFactor)
virtual void	ScaleY (float scaleFactor)
virtual void	SetKeep (float a11, float a12, float a21, float a22, float b1, float b2)
virtual void	SetX (float x)
virtual void	SetY (float y)
virtual void	SetZ (float z)
virtual void	ShiftX (float offset)
virtual void	ShiftY (float offset)
virtual void	SmearXY (float sigmax, float sigmay)
virtual void	Substruct (EdbPointsBox2D *b)
virtual void	Transform (const EdbAffine2D *a)
virtual Float_t	X () const
virtual TH1F *	Xhist ()
virtual Float_t	Xmax () const
virtual Float_t	Xmin () const
virtual TH2F *	XYhist ()
virtual Float_t	Y () const
virtual TH1F *	Yhist ()
virtual Float_t	Ymax () const
virtual Float_t	Ymin () const
virtual Float_t	Z () const
virtual	~EdbPointsBox2D ()
Public Member Functions inherited from EdbPoint3D
virtual void	Print (Option_t *opt="") const
virtual void	SetZ (float z)=0
virtual void	Substruct (EdbPoint *p)
virtual void	Test () const
virtual void	TestPoint3D () const
virtual void	Transform (const EdbAffine3D *a)
virtual Float_t	Z () const =0
virtual	~EdbPoint3D ()
Public Member Functions inherited from EdbPoint2D
virtual void	Print (Option_t *opt="") const
virtual void	SetX (float x)=0
virtual void	SetY (float y)=0
virtual void	SetZ (float z)
virtual void	Substruct (EdbPoint *p)
virtual void	Test () const
virtual void	TestPoint2D () const
virtual void	Transform (const EdbAffine2D *a)
virtual Float_t	X () const =0
virtual Float_t	Y () const =0
virtual Float_t	Z () const
virtual	~EdbPoint2D ()
Public Member Functions inherited from EdbPoint
virtual void	SetX (float x)=0
virtual void	SetY (float y)=0
virtual void	SetZ (float z)=0
virtual void	Substruct (EdbPoint *p)=0
virtual void	Test () const
virtual void	Transform (const EdbAffine2D *a)
virtual void	Transform (const EdbAffine3D *a)
virtual Float_t	X () const =0
virtual Float_t	Y () const =0
virtual Float_t	Z () const =0
virtual	~EdbPoint ()

Private Attributes
EdbAffine2D *	eKeep

Detailed Description

collection of 2D points

abstrackt box with geometrical elements collection inside 2 members are assumed: *collection - pointer to the collection of objects *affine - affine transformation with readonly access from outside to keep all transformation done with the box function Retransform will recalculate original data

Constructor & Destructor Documentation

EdbPointsBox2D() [1/2]

EdbPointsBox2D::EdbPointsBox2D

(

)

{
  eKeep = new EdbAffine2D();
}

EdbPointsBox2D() [2/2]

EdbPointsBox2D::EdbPointsBox2D

(

const EdbPointsBox2D &

pb

)

{
  eKeep = new EdbAffine2D(*pb.GetKeep());
}

~EdbPointsBox2D()

EdbPointsBox2D::~EdbPointsBox2D ( )

virtual

{
  if(eKeep) delete eKeep;
}

Member Function Documentation

At()

virtual EdbPoint * EdbPointsBox2D::At ( int  i ) const

pure virtual

Implemented in EdbMarksBox, EdbPredictionsBox, and EdbSegmentsBox.

DeltaX()

virtual Float_t EdbPointsBox2D::DeltaX ( )

inlinevirtual

{ return Xmax()-Xmin(); }

DeltaY()

virtual Float_t EdbPointsBox2D::DeltaY ( )

inlinevirtual

{ return Ymax()-Ymin(); }

DrawPoints()

void EdbPointsBox2D::DrawPoints ( int  style = 23, int  col = 4, float  size = 1.  )

virtual

{
  TGraph  *mark = new TGraph( N() );
 
  int n=N();
  for( int i=0; i<n; i++ )  
    mark->SetPoint( i, At(i)->X(),  At(i)->Y() );
 
  printf("EdbPointsBox2D::Draw: %d points\n", N() );
 
  mark->SetMarkerStyle(style);
  mark->SetMarkerColor(col);
  mark->SetMarkerSize(size);
  mark->SetTitle("Points box");
  mark->Draw("AP");
}

GetKeep() [1/2]

virtual const EdbAffine2D * EdbPointsBox2D::GetKeep ( ) const

inlinevirtual

{return eKeep;}

GetKeep() [2/2]

void EdbPointsBox2D::GetKeep ( EdbAffine2D &  aff )

virtual

{
  a.Set( eKeep->A11(),eKeep->A12(),eKeep->A21(),eKeep->A22(),
     eKeep->B1(),eKeep->B2() );
}

N()

virtual Int_t EdbPointsBox2D::N ( ) const

pure virtual

Implemented in EdbClustersBox, EdbMarksBox, EdbPredictionsBox, and EdbSegmentsBox.

Print()

void EdbPointsBox2D::Print ( Option_t *  opt = "" ) const

virtual

Reimplemented from EdbPoint3D.

Reimplemented in EdbMarksBox, EdbPredictionsBox, and EdbSegmentsBox.

{
  printf("EdbPointsBox2D: %d elements \n", N() );
}

Retransform()

void EdbPointsBox2D::Retransform ( )

virtual

{
  eKeep->Invert();
  Transform(eKeep);
  eKeep->Reset();
}

Rotate()

void EdbPointsBox2D::Rotate ( float  angle )

virtual

{
  EdbAffine2D aff(1,0,0,1,0,0);
  aff.Rotate(angle);
  Transform(&aff);
}

ScaleX()

virtual void EdbPointsBox2D::ScaleX ( float  scaleFactor )

inlinevirtual

{}

ScaleY()

virtual void EdbPointsBox2D::ScaleY ( float  scaleFactor )

inlinevirtual

{}

SetKeep()

void EdbPointsBox2D::SetKeep ( float  a11, float  a12, float  a21, float  a22, float  b1, float  b2  )

virtual

    {eKeep->Set(a11,a12,a21,a22,b1,b2);}

SetX()

virtual void EdbPointsBox2D::SetX ( float  x )

inlinevirtual

Implements EdbPoint2D.

Reimplemented in EdbSegmentsBox.

{};

SetY()

virtual void EdbPointsBox2D::SetY ( float  y )

inlinevirtual

Implements EdbPoint2D.

Reimplemented in EdbSegmentsBox.

{};

SetZ()

virtual void EdbPointsBox2D::SetZ ( float  z )

inlinevirtual

Implements EdbPoint3D.

Reimplemented in EdbSegmentsBox.

{};

ShiftX()

virtual void EdbPointsBox2D::ShiftX ( float  offset )

inlinevirtual

{}

ShiftY()

virtual void EdbPointsBox2D::ShiftY ( float  offset )

inlinevirtual

{}

SmearXY()

virtual void EdbPointsBox2D::SmearXY ( float  sigmax, float  sigmay  )

inlinevirtual

{}

Substruct()

void EdbPointsBox2D::Substruct ( EdbPointsBox2D *  b )

virtual

{
  int n=N();
  for( int i=0; i<n; i++ )  At(i)->Substruct( b->At(i) );
}

Transform()

void EdbPointsBox2D::Transform ( const EdbAffine2D *  a )

virtual

Reimplemented from EdbPoint2D.

{
  int n=N();
  for( int i=0; i<n; i++ )  At(i)->Transform(a);
  eKeep->Transform(a);
}

X()

virtual Float_t EdbPointsBox2D::X ( ) const

inlinevirtual

Implements EdbPoint2D.

Reimplemented in EdbSegmentsBox.

{return 0;};

Xhist()

TH1F * EdbPointsBox2D::Xhist ( )

virtual

{
  TH1F *hist = new TH1F("xhist","X coordinate of the box",100, Xmin(),Xmax() );
  int n=N();
  for( int i=0; i<n; i++ )  hist->Fill( At(i)->X() );
  return hist;
}

Xmax()

Float_t EdbPointsBox2D::Xmax ( ) const

virtual

{
  int n=N();
  if( n<1 )                 return 0;
  Float_t a = At(0)->X();
  for( int i=0; i<n; i++ )  a = TMath::Max(a,At(i)->X());
  return a;
}

Xmin()

Float_t EdbPointsBox2D::Xmin ( ) const

virtual

{
  int n=N();
  if( n<1 )                 return 0;
  Float_t a = At(0)->X();
  for( int i=0; i<n; i++ )  a = TMath::Min(a,At(i)->X());
  return a;
}

XYhist()

TH2F * EdbPointsBox2D::XYhist ( )

virtual

{
  TH2F *hist = new TH2F("xyhist","X coordinate of the box",
            100, Xmin(), Xmax(),
            100, Ymin(), Ymax() );
  int n=N();
  for( int i=0; i<n; i++ )  hist->Fill( At(i)->X(),  At(i)->Y() );
  return hist;
}

Y()

virtual Float_t EdbPointsBox2D::Y ( ) const

inlinevirtual

Implements EdbPoint2D.

Reimplemented in EdbSegmentsBox.

{return 0;};

Yhist()

TH1F * EdbPointsBox2D::Yhist ( )

virtual

{
  TH1F *hist = new TH1F("yhist","Y coordinate of the box",100, Ymin(),Ymax() );
  int n=N();
  for( int i=0; i<n; i++ )  hist->Fill( At(i)->Y() );
  return hist;
}

Ymax()

Float_t EdbPointsBox2D::Ymax ( ) const

virtual

{
  int n=N();
  if( n<1 )                 return 0;
  Float_t a = At(0)->Y();
  for( int i=0; i<n; i++ )  a = TMath::Max(a,At(i)->Y());
  return a;
}

Ymin()

Float_t EdbPointsBox2D::Ymin ( ) const

virtual

{
  int n=N();
  if( n<1 )                 return 0;
  Float_t a = At(0)->Y();
  for( int i=0; i<n; i++ )  a = TMath::Min(a,At(i)->Y());
  return a;
}

Z()

virtual Float_t EdbPointsBox2D::Z ( ) const

inlinevirtual

Implements EdbPoint3D.

Reimplemented in EdbSegmentsBox.

{return 0;};

Member Data Documentation

eKeep

EdbAffine2D* EdbPointsBox2D::eKeep

private

affine transformation to keep all operations done with data

---

The documentation for this class was generated from the following files:

• /home/antonio/fedra_doxygen/src/libEdb/EdbVirtual.h
• /home/antonio/fedra_doxygen/src/libEdb/EdbVirtual.cxx