cairo/translations.go
func (v *Context) GetMatrix() *Matrix {
	var matrix C.cairo_matrix_t
	C.cairo_get_matrix(v.native(), &matrix)
	return &Matrix{
		Xx: float64(matrix.xx),
		Yx: float64(matrix.yx),
		Xy: float64(matrix.xy),
		Yy: float64(matrix.yy),
		X0: float64(matrix.x0),
		Y0: float64(matrix.y0),
	}
}
func (v *Context) GetMatrix() *Matrix {
	var matrix C.cairo_matrix_t
	C.cairo_get_matrix(v.native(), &matrix)
	return &Matrix{
		Xx: float64(matrix.xx),
		Yx: float64(matrix.yx),
		Xy: float64(matrix.xy),
		Yy: float64(matrix.yy),
		X0: float64(matrix.x0),
		Y0: float64(matrix.y0),
	}
}
// GetMatrix is a wrapper around cairo_get_matrix.