MatAddition Operator (Scalar, Mat)

public static MatExpr operator +(
	Scalar s,
	Mat a
)

Public Shared Operator + ( 
	s As Scalar,
	a As Mat
) As MatExpr

public:
static MatExpr^ operator +(
	Scalar s, 
	Mat^ a
)

static let inline (+)
        s : Scalar * 
        a : Mat  : MatExpr

JavaScript does not support overloaded operators.