CGraphicsTransform Struct Reference

Graphics Transform Matrix. More...

Public Member Functions
	CGraphicsTransform ()=default
	CGraphicsTransform (double _m11, double _m12, double _m21, double _m22, double _dx, double _dy)
CGraphicsTransform &	translate (double x, double y)
CGraphicsTransform &	translate (const CPoint &p)
CGraphicsTransform &	scale (double x, double y)
CGraphicsTransform &	scale (const CPoint &p)
CGraphicsTransform &	rotate (double angle)
CGraphicsTransform &	rotate (double angle, const CPoint &center)
CGraphicsTransform &	skewX (double angle)
CGraphicsTransform &	skewY (double angle)
bool	isInvariant () const
void	transform (CCoord &x, CCoord &y) const
void	transform (CCoord &left, CCoord &right, CCoord &top, CCoord &bottom) const
CPoint &	transform (CPoint &p) const
CRect &	transform (CRect &r) const
CGraphicsTransform	inverse () const
CGraphicsTransform	operator * (const CGraphicsTransform &t) const
CGraphicsTransform	operator * (const CGraphicsTransform *t) const
bool	operator== (const CGraphicsTransform &t) const
bool	operator!= (const CGraphicsTransform &t) const

Public Attributes
double	m11 {1.}
double	m12 {0.}
double	m21 {0.}
double	m22 {1.}
double	dx {0.}
double	dy {0.}

Detailed Description

Graphics Transform Matrix.

Constructor & Destructor Documentation

CGraphicsTransform() [1/2]

CGraphicsTransform ( )

default

CGraphicsTransform() [2/2]

CGraphicsTransform ( double  _m11, double  _m12, double  _m21, double  _m22, double  _dx, double  _dy  )

inline

Member Function Documentation

inverse()

CGraphicsTransform inverse ( ) const

inline

isInvariant()

bool isInvariant ( ) const

inline

operator *() [1/2]

CGraphicsTransform operator * ( const CGraphicsTransform &  t ) const

inline

operator *() [2/2]

CGraphicsTransform operator * ( const CGraphicsTransform *  t ) const

inline

operator!=()

bool operator!= ( const CGraphicsTransform &  t ) const

inline

operator==()

bool operator== ( const CGraphicsTransform &  t ) const

inline

rotate() [1/2]

CGraphicsTransform& rotate ( double  angle )

inline

rotate() [2/2]

CGraphicsTransform& rotate ( double  angle, const CPoint &  center  )

inline

scale() [1/2]

CGraphicsTransform& scale ( double  x, double  y  )

inline

scale() [2/2]

CGraphicsTransform& scale ( const CPoint &  p )

inline

skewX()

CGraphicsTransform& skewX ( double  angle )

inline

skewY()

CGraphicsTransform& skewY ( double  angle )

inline

transform() [1/4]

void transform ( CCoord &  x, CCoord &  y  ) const

inline

transform() [2/4]

void transform ( CCoord &  left, CCoord &  right, CCoord &  top, CCoord &  bottom  ) const

inline

transform() [3/4]

CPoint& transform ( CPoint &  p ) const

inline

transform() [4/4]

CRect& transform ( CRect &  r ) const

inline

translate() [1/2]

CGraphicsTransform& translate ( double  x, double  y  )

inline

translate() [2/2]

CGraphicsTransform& translate ( const CPoint &  p )

inline

Member Data Documentation

dx

double dx {0.}

dy

double dy {0.}

m11

double m11 {1.}

m12

double m12 {0.}

m21

double m21 {0.}

m22

double m22 {1.}

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

• cgraphicstransform.h