-class WXDLLEXPORT wxPoint2DInt
-{
-public :
- inline wxPoint2DInt();
- inline wxPoint2DInt( wxInt32 x , wxInt32 y ) ;
- inline wxPoint2DInt( const wxPoint2DInt &pt ) ;
- inline wxPoint2DInt( const wxPoint &pt ) ;
-
- // two different conversions to integers, floor and rounding
- inline void GetFloor( wxInt32 *x , wxInt32 *y ) ;
- inline void GetRounded( wxInt32 *x , wxInt32 *y ) ;
-
- inline wxDouble GetVectorLength() ;
- wxDouble GetVectorAngle() ;
- inline void SetVectorLength( wxDouble length ) ;
- void SetVectorAngle( wxDouble degrees ) ;
- void SetPolarCoordinates( wxInt32 angle , wxInt32 length ) ;
- // set the vector length to 1.0, preserving the angle
- inline void Normalize() ;
-
- inline wxDouble GetDistance( const wxPoint2DInt &pt ) const ;
- inline wxDouble GetDistanceSquare( const wxPoint2DInt &pt ) const;
- inline wxInt32 GetDotProduct( const wxPoint2DInt &vec ) const;
- inline wxInt32 GetCrossProduct( const wxPoint2DInt &vec ) const;
-
- // the reflection of this point
- inline wxPoint2DInt operator-() ;
-
- inline wxPoint2DInt& operator=(const wxPoint2DInt& pt) ;
- inline wxPoint2DInt& operator+=(const wxPoint2DInt& pt) ;
- inline wxPoint2DInt& operator-=(const wxPoint2DInt& pt) ;
- inline wxPoint2DInt& operator*=(const wxPoint2DInt& pt) ;
- inline wxPoint2DInt& operator*=(wxDouble n) ;
- inline wxPoint2DInt& operator*=(wxInt32 n) ;
- inline wxPoint2DInt& operator/=(const wxPoint2DInt& pt) ;
- inline wxPoint2DInt& operator/=(wxDouble n) ;
- inline wxPoint2DInt& operator/=(wxInt32 n) ;
- inline operator wxPoint() const ;
- inline bool operator==(const wxPoint2DInt& pt) const ;
- inline bool operator!=(const wxPoint2DInt& pt) const ;
-
- void WriteTo( wxDataOutputStream &stream ) const ;
- void ReadFrom( wxDataInputStream &stream ) ;
-
- wxInt32 m_x ;
- wxInt32 m_y ;
-} ;
-
-wxPoint2DInt operator+(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2) ;
-wxPoint2DInt operator-(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2) ;
-wxPoint2DInt operator*(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2) ;
-wxPoint2DInt operator*(wxInt32 n , const wxPoint2DInt& pt) ;
-wxPoint2DInt operator*(wxInt32 n , const wxPoint2DInt& pt) ;
-wxPoint2DInt operator*(const wxPoint2DInt& pt , wxInt32 n) ;
-wxPoint2DInt operator*(const wxPoint2DInt& pt , wxInt32 n) ;
-wxPoint2DInt operator/(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2) ;
-wxPoint2DInt operator/(const wxPoint2DInt& pt , wxInt32 n) ;
-wxPoint2DInt operator/(const wxPoint2DInt& pt , wxInt32 n) ;
-
-inline wxPoint2DInt::wxPoint2DInt()
-{
- m_x = 0 ;
- m_y = 0 ;
-}
-
-inline wxPoint2DInt::wxPoint2DInt( wxInt32 x , wxInt32 y )
-{
- m_x = x ;
- m_y = y ;
-}
-
-inline wxPoint2DInt::wxPoint2DInt( const wxPoint2DInt &pt )
-{
- m_x = pt.m_x ;
- m_y = pt.m_y ;
-}
-
-inline wxPoint2DInt::wxPoint2DInt( const wxPoint &pt )
-{
- m_x = pt.x ;
- m_y = pt.y ;
-}
-
-inline void wxPoint2DInt::GetFloor( wxInt32 *x , wxInt32 *y )
-{
- *x = (wxInt32) floor( m_x ) ;
- *y = (wxInt32) floor( m_y ) ;
-}
-
-inline void wxPoint2DInt::GetRounded( wxInt32 *x , wxInt32 *y )
-{
- *x = (wxInt32) floor( m_x + 0.5 ) ;
- *y = (wxInt32) floor( m_y + 0.5) ;
-}
-
-inline wxDouble wxPoint2DInt::GetVectorLength()
-{
- return sqrt( (m_x)*(m_x) + (m_y)*(m_y) ) ;
-}
-
-inline void wxPoint2DInt::SetVectorLength( wxDouble length )
-{
- wxDouble before = GetVectorLength() ;
- m_x = (wxInt32)(m_x * length / before) ;
- m_y = (wxInt32)(m_y * length / before) ;
-}
-
-inline void wxPoint2DInt::Normalize()
-{
- SetVectorLength( 1 ) ;
-}
-
-inline wxDouble wxPoint2DInt::GetDistance( const wxPoint2DInt &pt ) const
-{
- return sqrt( GetDistanceSquare( pt ) );
-}
-
-inline wxDouble wxPoint2DInt::GetDistanceSquare( const wxPoint2DInt &pt ) const
-{
- return ( (pt.m_x-m_x)*(pt.m_x-m_x) + (pt.m_y-m_y)*(pt.m_y-m_y) ) ;
-}
-
-inline wxInt32 wxPoint2DInt::GetDotProduct( const wxPoint2DInt &vec ) const
-{
- return ( m_x * vec.m_x + m_y * vec.m_y ) ;
-}
-
-inline wxInt32 wxPoint2DInt::GetCrossProduct( const wxPoint2DInt &vec ) const
-{
- return ( m_x * vec.m_y - vec.m_x * m_y ) ;
-}
-
-inline wxPoint2DInt::operator wxPoint() const
-{
- return wxPoint( m_x, m_y);
-}
-
-inline wxPoint2DInt wxPoint2DInt::operator-()
-{
- return wxPoint2DInt( -m_x, -m_y);
-}
-
-inline wxPoint2DInt& wxPoint2DInt::operator=(const wxPoint2DInt& pt)
-{
- m_x = pt.m_x ;
- m_y = pt.m_y;
- return *this ;
-}
-
-inline wxPoint2DInt& wxPoint2DInt::operator+=(const wxPoint2DInt& pt)
-{
- m_x = m_x + pt.m_x ;
- m_y = m_y + pt.m_y;
- return *this ;
-}
-
-inline wxPoint2DInt& wxPoint2DInt::operator-=(const wxPoint2DInt& pt)
-{
- m_x = m_x - pt.m_x ;
- m_y = m_y - pt.m_y;
- return *this ;
-}
-
-inline wxPoint2DInt& wxPoint2DInt::operator*=(const wxPoint2DInt& pt)
-{
- m_x = m_x + pt.m_x ;
- m_y = m_y + pt.m_y;
- return *this ;
-}
-
-inline wxPoint2DInt& wxPoint2DInt::operator/=(const wxPoint2DInt& pt)
-{
- m_x = m_x - pt.m_x ;
- m_y = m_y - pt.m_y;
- return *this ;
-}
-
-inline bool wxPoint2DInt::operator==(const wxPoint2DInt& pt) const
-{
- return m_x == pt.m_x && m_y == pt.m_y;
-}
-
-inline bool wxPoint2DInt::operator!=(const wxPoint2DInt& pt) const
-{
- return m_x != pt.m_x || m_y != pt.m_y;
-}
-
-inline wxPoint2DInt operator+(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2)
-{
- return wxPoint2DInt( pt1.m_x + pt2.m_x , pt1.m_y + pt2.m_y ) ;
-}
-
-inline wxPoint2DInt operator-(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2)
-{
- return wxPoint2DInt( pt1.m_x - pt2.m_x , pt1.m_y - pt2.m_y ) ;
-}
-
-
-inline wxPoint2DInt operator*(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2)
-{
- return wxPoint2DInt( pt1.m_x * pt2.m_x , pt1.m_y * pt2.m_y ) ;
-}
-
-inline wxPoint2DInt operator*(wxInt32 n , const wxPoint2DInt& pt)
-{
- return wxPoint2DInt( pt.m_x * n , pt.m_y * n ) ;
-}
-
-inline wxPoint2DInt operator*(wxDouble n , const wxPoint2DInt& pt)
-{
- return wxPoint2DInt( (int) (pt.m_x * n) , (int) (pt.m_y * n) ) ;
-}
-
-inline wxPoint2DInt operator*(const wxPoint2DInt& pt , wxInt32 n)
-{
- return wxPoint2DInt( pt.m_x * n , pt.m_y * n ) ;
-}
-
-inline wxPoint2DInt operator*(const wxPoint2DInt& pt , wxDouble n)
-{
- return wxPoint2DInt( (int) (pt.m_x * n) , (int) (pt.m_y * n) ) ;
-}
-
-inline wxPoint2DInt operator/(const wxPoint2DInt& pt1 , const wxPoint2DInt& pt2)
-{
- return wxPoint2DInt( pt1.m_x / pt2.m_x , pt1.m_y / pt2.m_y ) ;
-}
-
-inline wxPoint2DInt operator/(const wxPoint2DInt& pt , wxInt32 n)
-{
- return wxPoint2DInt( pt.m_x / n , pt.m_y / n ) ;
-}
-
-inline wxPoint2DInt operator/(const wxPoint2DInt& pt , wxDouble n)
-{
- return wxPoint2DInt( (int) (pt.m_x / n) , (int) (pt.m_y / n) ) ;
-}