diff options
Diffstat (limited to 'tools/inc/tools/vector2d.hxx')
| -rw-r--r-- | tools/inc/tools/vector2d.hxx | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/tools/inc/tools/vector2d.hxx b/tools/inc/tools/vector2d.hxx index e6d98b7cbb98..6a27342f9976 100644 --- a/tools/inc/tools/vector2d.hxx +++ b/tools/inc/tools/vector2d.hxx @@ -2,7 +2,7 @@ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * + * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite @@ -39,10 +39,10 @@ class Vector2D { private: - double mfX; - double mfY; - -public: + double mfX; + double mfY; + +public: inline Vector2D() : mfX( 0.0 ), mfY( 0.0 ) {} inline Vector2D( double fX, double fY ) : mfX( fX ), mfY( fY ) {} inline Vector2D( const Vector2D& rVec ) : mfX( rVec.mfX ), mfY( rVec.mfY ) {} @@ -63,46 +63,46 @@ public: inline void Max(const Vector2D& rVec) { if(rVec.mfX > mfX) mfX = rVec.mfX; if(rVec.mfY > mfY) mfY = rVec.mfY; } inline void Abs() { if(mfX < 0.0) mfX = -mfX; if(mfY < 0.0) mfY = -mfY; } - inline void CalcInBetween(Vector2D& rOld1, Vector2D& rOld2, double t) + inline void CalcInBetween(Vector2D& rOld1, Vector2D& rOld2, double t) { mfX = ((rOld2.mfX - rOld1.mfX) + t) + rOld1.mfX; mfY = ((rOld2.mfY - rOld1.mfY) + t) + rOld1.mfY; } - inline void CalcMiddle(Vector2D& rOld1, Vector2D& rOld2) + inline void CalcMiddle(Vector2D& rOld1, Vector2D& rOld2) { mfX = (rOld1.mfX + rOld2.mfX) / 2.0; mfY = (rOld1.mfY + rOld2.mfY) / 2.0; } inline void CalcMiddle(Vector2D& rOld1, Vector2D& rOld2, Vector2D& rOld3) { mfX = (rOld1.mfX + rOld2.mfX + rOld3.mfX) / 3.0; mfY = (rOld1.mfY + rOld2.mfY + rOld3.mfY) / 3.0; } - - inline Vector2D& operator+=( const Vector2D& rVec ) { mfX += rVec.mfX, mfY += rVec.mfY; return *this; } - inline Vector2D& operator-=( const Vector2D& rVec ) { mfX -= rVec.mfX, mfY -= rVec.mfY; return *this; } - inline Vector2D operator+(const Vector2D& rVec) const { Vector2D aSum(*this); aSum += rVec; return aSum; } - inline Vector2D operator-(const Vector2D& rVec) const { Vector2D aSub(*this); aSub -= rVec; return aSub; } - inline Vector2D operator-(void) const { return Vector2D(-mfX, -mfY); } - - inline double Scalar( const Vector2D& rVec ) const { return( mfX * rVec.mfX + mfY * rVec.mfY ); } - - inline Vector2D& operator/=( const Vector2D& rVec ) { mfX /= rVec.mfX, mfY /= rVec.mfY; return *this; } - inline Vector2D& operator*=( const Vector2D& rVec ) { mfX *= rVec.mfX, mfY *= rVec.mfY; return *this; } - inline Vector2D operator/(const Vector2D& rVec) const { Vector2D aDiv(*this); aDiv /= rVec; return aDiv; } - inline Vector2D operator*(const Vector2D& rVec) const { Vector2D aMul(*this); aMul *= rVec; return aMul; } - - inline Vector2D& operator*=(double t) { mfX *= t; mfY *= t; return *this; } - inline Vector2D operator*(double t) const { Vector2D aNew(*this); aNew *= t; return aNew; } - inline Vector2D& operator/=(double t) { mfX /= t; mfY /= t; return *this; } - inline Vector2D operator/(double t) const { Vector2D aNew(*this); aNew /= t; return aNew; } - - inline BOOL operator==( const Vector2D& rVec ) const { return( mfX == rVec.mfX && mfY == rVec.mfY ); } - inline BOOL operator!=( const Vector2D& rVec ) const { return !( *this == rVec ); } - - inline Vector2D& operator=( const Vector2D& rVec ) { mfX = rVec.mfX, mfY = rVec.mfY; return *this; } - inline Vector2D& operator=( const Pair& rPair ) { mfX = rPair.nA, mfY = rPair.nB; return *this; } - inline Vector2D& operator-=( const Pair& rPair ) { mfX -= rPair.nA, mfY -= rPair.nB; return *this; } - inline Vector2D& operator+=( const Pair& rPair ) { mfX += rPair.nA, mfY += rPair.nB; return *this; } - inline Vector2D& operator*=( const Pair& rPair ) { mfX *= rPair.nA, mfY *= rPair.nB; return *this; } - inline Vector2D& operator/=( const Pair& rPair ) { mfX /= rPair.nA, mfY /= rPair.nB; return *this; } - - inline BOOL operator==( const Pair& rPair ) const { return( mfX == rPair.nA && mfY == rPair.nB ); } - inline BOOL operator!=( const Pair& rPair ) const { return !( *this == rPair ); } - - inline BOOL IsPositive( Vector2D& rVec ) const { return( ( mfX * rVec.mfY - mfY * rVec.mfX ) >= 0.0 ); } - inline BOOL IsNegative( Vector2D& rVec ) const { return !IsPositive( rVec ); } + + inline Vector2D& operator+=( const Vector2D& rVec ) { mfX += rVec.mfX, mfY += rVec.mfY; return *this; } + inline Vector2D& operator-=( const Vector2D& rVec ) { mfX -= rVec.mfX, mfY -= rVec.mfY; return *this; } + inline Vector2D operator+(const Vector2D& rVec) const { Vector2D aSum(*this); aSum += rVec; return aSum; } + inline Vector2D operator-(const Vector2D& rVec) const { Vector2D aSub(*this); aSub -= rVec; return aSub; } + inline Vector2D operator-(void) const { return Vector2D(-mfX, -mfY); } + + inline double Scalar( const Vector2D& rVec ) const { return( mfX * rVec.mfX + mfY * rVec.mfY ); } + + inline Vector2D& operator/=( const Vector2D& rVec ) { mfX /= rVec.mfX, mfY /= rVec.mfY; return *this; } + inline Vector2D& operator*=( const Vector2D& rVec ) { mfX *= rVec.mfX, mfY *= rVec.mfY; return *this; } + inline Vector2D operator/(const Vector2D& rVec) const { Vector2D aDiv(*this); aDiv /= rVec; return aDiv; } + inline Vector2D operator*(const Vector2D& rVec) const { Vector2D aMul(*this); aMul *= rVec; return aMul; } + + inline Vector2D& operator*=(double t) { mfX *= t; mfY *= t; return *this; } + inline Vector2D operator*(double t) const { Vector2D aNew(*this); aNew *= t; return aNew; } + inline Vector2D& operator/=(double t) { mfX /= t; mfY /= t; return *this; } + inline Vector2D operator/(double t) const { Vector2D aNew(*this); aNew /= t; return aNew; } + + inline BOOL operator==( const Vector2D& rVec ) const { return( mfX == rVec.mfX && mfY == rVec.mfY ); } + inline BOOL operator!=( const Vector2D& rVec ) const { return !( *this == rVec ); } + + inline Vector2D& operator=( const Vector2D& rVec ) { mfX = rVec.mfX, mfY = rVec.mfY; return *this; } + inline Vector2D& operator=( const Pair& rPair ) { mfX = rPair.nA, mfY = rPair.nB; return *this; } + inline Vector2D& operator-=( const Pair& rPair ) { mfX -= rPair.nA, mfY -= rPair.nB; return *this; } + inline Vector2D& operator+=( const Pair& rPair ) { mfX += rPair.nA, mfY += rPair.nB; return *this; } + inline Vector2D& operator*=( const Pair& rPair ) { mfX *= rPair.nA, mfY *= rPair.nB; return *this; } + inline Vector2D& operator/=( const Pair& rPair ) { mfX /= rPair.nA, mfY /= rPair.nB; return *this; } + + inline BOOL operator==( const Pair& rPair ) const { return( mfX == rPair.nA && mfY == rPair.nB ); } + inline BOOL operator!=( const Pair& rPair ) const { return !( *this == rPair ); } + + inline BOOL IsPositive( Vector2D& rVec ) const { return( ( mfX * rVec.mfY - mfY * rVec.mfX ) >= 0.0 ); } + inline BOOL IsNegative( Vector2D& rVec ) const { return !IsPositive( rVec ); } }; // ----------------------------------------------------------------------------- |