//-------------------------------------------------------------------
public Affine to_affine()
{
Affine mtx = Affine.NewTranslation(-_wx1, -_wy1);
mtx *= Affine.NewScaling(_kx, _ky);
mtx *= Affine.NewTranslation(_dx1, _dy1);
return(mtx);
}
//-------------------------------------------------------------------
public Affine to_affine()
{
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 Affine to_affine_scale_only() => Affine.NewScaling(_kx, _ky);
Perspective scale(double x, double y)
{
multiply(Affine.NewScaling(x, y));
return(this);
}
Perspective scale(double s)
{
multiply(Affine.NewScaling(s));
return(this);
}
//-------------------------------------------------------------------
public Affine to_affine_scale_only()
{
return(Affine.NewScaling(m_kx, m_ky));
}