Public Member Functions
double	operator[] (int index) const

double &	operator[] (int index)

void	setAffine (double m11, double m12, double m13, double m21, double m22, double m23)

void	reset ()

void	setIdentity ()

DPoint	mapPoint (const SkPoint &src) const

DPoint	mapPoint (const DPoint &src) const

Detailed Description

Definition at line 81 of file GrDistanceFieldGenFromVector.cpp.

Member Function Documentation

◆ mapPoint() [1/2]

DPoint DAffineMatrix::mapPoint ( const DPoint & src ) const

inline

Definition at line 119 of file GrDistanceFieldGenFromVector.cpp.

                                             {
        return { fMat[0] * src.fX + fMat[1] * src.fY + fMat[2],
                 fMat[3] * src.fX + fMat[4] * src.fY + fMat[5] };
    }

◆ mapPoint() [2/2]

DPoint DAffineMatrix::mapPoint ( const SkPoint & src ) const

inline

Definition at line 114 of file GrDistanceFieldGenFromVector.cpp.

                                              {
        DPoint pt = {src.fX, src.fY};
        return this->mapPoint(pt);
    }

◆ operator[]() [1/2]

double & DAffineMatrix::operator[] ( int index )

inline

Definition at line 88 of file GrDistanceFieldGenFromVector.cpp.

                                  {
        SkASSERT((unsigned)index < 6);
        return fMat[index];
    }

◆ operator[]() [2/2]

double DAffineMatrix::operator[] ( int index ) const

inline

Definition at line 83 of file GrDistanceFieldGenFromVector.cpp.

                                       {
        SkASSERT((unsigned)index < 6);
        return fMat[index];
    }

◆ reset()

void DAffineMatrix::reset ( )

inline

Set the matrix to identity

Definition at line 105 of file GrDistanceFieldGenFromVector.cpp.

                 {
        fMat[0] = fMat[4] = 1.0;
        fMat[1] = fMat[3] =
        fMat[2] = fMat[5] = 0.0;
    }

◆ setAffine()

void DAffineMatrix::setAffine	(	double	m11,
		double	m12,
		double	m13,
		double	m21,
		double	m22,
		double	m23
	)

inline

Definition at line 93 of file GrDistanceFieldGenFromVector.cpp.

                                                       {
        fMat[0] = m11;
        fMat[1] = m12;
        fMat[2] = m13;
        fMat[3] = m21;
        fMat[4] = m22;
        fMat[5] = m23;
    }