'宣言 Public Shared Function GetCenterFromArcSegment( _ ByVal startPoint As Point, _ ByVal endPoint As Point, _ ByVal radius As Double, _ ByVal isCounter As Boolean, _ ByVal isLargeArc As Boolean _ ) As Point
public static Point GetCenterFromArcSegment( Point startPoint, Point endPoint, double radius, bool isCounter, bool isLargeArc )
GeometryUtil クラス GeometryUtil メンバ