'宣言 Public Function contain( _ ByVal path As IPath, _ ByVal x As Double, _ ByVal y As Double _ ) As Boolean
'宣言
Public Function contain( _ ByVal path As IPath, _ ByVal x As Double, _ ByVal y As Double _ ) As Boolean
public bool contain( IPath path, double x, double y )
_PathUtil クラス _PathUtil メンバ