library: libRGL #include "TGLUtil.h"

# TGLRect

class description - source file - inheritance tree (.pdf)

## class TGLRect

| Inheritance Chart:

`TGLRect`

        public:

                          TGLRect()
                          TGLRect(Int_t x, Int_t y, UInt_t width, UInt_t height)
                          TGLRect(const TGLRect&)
                  virtual ~TGLRect()
                 Double_t Aspect() const
                    Int_t Bottom() const
                    Int_t CenterX() const
                    Int_t CenterY() const
           static TClass* Class()
                   UInt_t Diagonal() const
                     void Expand(Int_t x, Int_t y)
                   UInt_t Height() const
                  UInt_t& Height()
          virtual TClass* IsA() const
                    Int_t Left() const
                   UInt_t Longest() const
                     void Offset(Int_t dX, Int_t dY)
                 TGLRect& operator=(const TGLRect&)
                 EOverlap Overlap(const TGLRect& other) const
                    Int_t Right() const
                     void Set(Int_t x, Int_t y, UInt_t width, UInt_t height)
                     void SetCorner(Int_t x, Int_t y)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
                    Int_t Top() const
                   UInt_t Width() const
                  UInt_t& Width()
                    Int_t X() const
                   Int_t& X()
                    Int_t Y() const
                   Int_t& Y()

### Data Members

        private:

           Int_t fX
           Int_t fY       ! Corner
          UInt_t fWidth
          UInt_t fHeight  ! Positive width/height

## Class Description

TGLRect() : fX(0), fY(0), fWidth(0), fHeight(0)

TGLRect(Int_t x, Int_t y, UInt_t width, UInt_t height) : fX(x), fY(y), fWidth(width), fHeight(height)

~TGLRect()

void Expand(Int_t x, Int_t y)

Double_t Aspect() const

EOverlap Overlap(const TGLRect & other) const

### Inline Functions

                   void Set(Int_t x, Int_t y, UInt_t width, UInt_t height)
                   void SetCorner(Int_t x, Int_t y)
                   void Offset(Int_t dX, Int_t dY)
                  Int_t X() const
                 Int_t& X()
                  Int_t Y() const
                 Int_t& Y()
                 UInt_t Width() const
                UInt_t& Width()
                 UInt_t Height() const
                UInt_t& Height()
                  Int_t CenterX() const
                  Int_t CenterY() const
                  Int_t Left() const
                  Int_t Right() const
                  Int_t Top() const
                  Int_t Bottom() const
                 UInt_t Diagonal() const
                 UInt_t Longest() const
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
                TGLRect TGLRect(const TGLRect&)
               TGLRect& operator=(const TGLRect&)

Author: Richard Maunder 25/05/2005
Last update: root/gl:$Name: $:$Id: TGLUtil.cxx,v 1.7 2005/06/15 10:22:57 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *