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TGRegion Class Reference

#include <TGImageMap.h>

Inheritance diagram for TGRegion:

[legend]Collaboration diagram for TGRegion:

[legend]List of all members.

Public Types
enum	ERegionType { kRectangle, kEllipse }
Public Methods
	TGRegion ()
	TGRegion (Int_t x, Int_t y, UInt_t w, UInt_t h, ERegionType=kRectangle)
	TGRegion (Int_t n, TPoint *points, Bool_t winding=kFALSE)
	TGRegion (Int_t n, Int_t *x, Int_t *y, Bool_t winding=kFALSE)
	TGRegion (const TArrayS &x, const TArrayS &y, Bool_t winding=kFALSE)
	TGRegion (const TGRegion &reg)
virtual	~TGRegion ()
Bool_t	Contains (const TPoint &p) const
Bool_t	Contains (Int_t x, Int_t y) const
TGRegion	Unite (const TGRegion &r) const
TGRegion	Intersect (const TGRegion &r) const
TGRegion	Subtract (const TGRegion &r) const
TGRegion	Eor (const TGRegion &r) const
TGDimension	GetDimension () const
TGPosition	GetPosition () const
Bool_t	IsNull () const
Bool_t	IsEmpty () const
TGRegion	operator| (const TGRegion &r) const
TGRegion	operator+ (const TGRegion &r) const
TGRegion	operator & (const TGRegion &r) const
TGRegion	operator- (const TGRegion &r) const
TGRegion	operator^ (const TGRegion &r) const
TGRegion &	operator|= (const TGRegion &r)
TGRegion &	operator+= (const TGRegion &r)
TGRegion &	operator &= (const TGRegion &r)
TGRegion &	operator-= (const TGRegion &r)
TGRegion &	operator^= (const TGRegion &r)
Bool_t	operator== (const TGRegion &r) const
Bool_t	operator!= (const TGRegion &r) const
TGRegion &	operator= (const TGRegion &r)
Protected Methods
	TGRegion (Bool_t)
TGRegion	CopyRegion () const
Protected Attributes
TGRegionData *	fData

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Member Enumeration Documentation

enum TGRegion::ERegionType

Enumeration values: kRectangle  kEllipse  Definition at line 44 of file TGImageMap.h.

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Constructor & Destructor Documentation

TGRegion::TGRegion (  Bool_t    )  [protected]

TGRegion::TGRegion (    )

TGRegion::TGRegion (  Int_t    x, Int_t    y, UInt_t    w, UInt_t    h, ERegionType    = kRectangle )

TGRegion::TGRegion (  Int_t    n, TPoint *    points, Bool_t    winding = kFALSE )

TGRegion::TGRegion (  Int_t    n, Int_t *    x, Int_t *    y, Bool_t    winding = kFALSE )

TGRegion::TGRegion (  const TArrayS &    x, const TArrayS &    y, Bool_t    winding = kFALSE )

TGRegion::TGRegion (  const TGRegion &    reg )

virtual TGRegion::~TGRegion (    )  [virtual]

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Member Function Documentation

TGRegion TGRegion::CopyRegion (    )  const [protected]

Bool_t TGRegion::Contains (  const TPoint &    p )  const

Bool_t TGRegion::Contains (  Int_t    x, Int_t    y )  const

TGRegion TGRegion::Unite (  const TGRegion &    r )  const

Referenced by operator+(), and operator|().

TGRegion TGRegion::Intersect (  const TGRegion &    r )  const

Referenced by operator &().

TGRegion TGRegion::Subtract (  const TGRegion &    r )  const

Referenced by operator-().

TGRegion TGRegion::Eor (  const TGRegion &    r )  const

Referenced by operator^().

TGDimension TGRegion::GetDimension (    )  const

TGPosition TGRegion::GetPosition (    )  const

Bool_t TGRegion::IsNull (    )  const

Bool_t TGRegion::IsEmpty (    )  const

TGRegion TGRegion::operator| (  const TGRegion &    r )  const

Definition at line 65 of file TGImageMap.h. References Unite().

TGRegion TGRegion::operator+ (  const TGRegion &    r )  const

Definition at line 66 of file TGImageMap.h. References Unite().

TGRegion TGRegion::operator & (  const TGRegion &    r )  const

Definition at line 67 of file TGImageMap.h. References Intersect().

TGRegion TGRegion::operator- (  const TGRegion &    r )  const

Definition at line 68 of file TGImageMap.h. References Subtract().

TGRegion TGRegion::operator^ (  const TGRegion &    r )  const

Definition at line 69 of file TGImageMap.h. References Eor().

TGRegion& TGRegion::operator|= (  const TGRegion &    r )

Definition at line 70 of file TGImageMap.h.

TGRegion& TGRegion::operator+= (  const TGRegion &    r )

Definition at line 71 of file TGImageMap.h.

TGRegion& TGRegion::operator &= (  const TGRegion &    r )

Definition at line 72 of file TGImageMap.h.

TGRegion& TGRegion::operator-= (  const TGRegion &    r )

Definition at line 73 of file TGImageMap.h.

TGRegion& TGRegion::operator^= (  const TGRegion &    r )

Definition at line 74 of file TGImageMap.h.

Bool_t TGRegion::operator== (  const TGRegion &    r )  const

Referenced by operator!=().

Bool_t TGRegion::operator!= (  const TGRegion &    r )  const

Definition at line 76 of file TGImageMap.h. References operator==().

TGRegion& TGRegion::operator= (  const TGRegion &    r )

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Member Data Documentation

TGRegionData* TGRegion::fData [protected]

Definition at line 38 of file TGImageMap.h.

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

• TGImageMap.h

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