'宣言 Public Function _isHitTested( _ ByVal x As Double, _ ByVal y As Double _ ) As Boolean
'宣言
Public Function _isHitTested( _ ByVal x As Double, _ ByVal y As Double _ ) As Boolean
public bool _isHitTested( double x, double y )
_ParallelCoordinateSystemView クラス _ParallelCoordinateSystemView メンバ