//-------------------------------------------------------------------
public Affine ToAffine()
{
Affine mtx = Affine.NewTranslation(-m_wx1, -m_wy1);
mtx *= Affine.NewScaling(m_kx, m_ky);
mtx *= Affine.NewTranslation(m_dx1, m_dy1);
return(mtx);
}
public Perspective Scale(double x, double y)
{
Multiply(Affine.NewScaling(x, y));
return(this);
}
public Perspective Scale(double s)
{
Multiply(Affine.NewScaling(s));
return(this);
}
//-------------------------------------------------------------------
public Affine ToAffineScaleOnly()
{
return(Affine.NewScaling(m_kx, m_ky));
}