'宣言 Public Function transformPoint( _ ByVal x As Double, _ ByVal y As Double, _ Optional ByVal output As IPoint _ ) As IPoint
'宣言
Public Function transformPoint( _ ByVal x As Double, _ ByVal y As Double, _ Optional ByVal output As IPoint _ ) As IPoint
public IPoint transformPoint( double x, double y, IPoint output )
Matrix クラス Matrix メンバ