copy Ellipse2D Ellipse2D getCenterPoint getLength getMajorAxisDir getMajorRadius getMinorRadius isClosed mCenterPoint mMajorAxisDir mMajorRadius mMinorRadius setCenterPoint setMajorAxisDir setMajorRadius setMinorRadius ~Ellipse2D

setMinorRadius() void setMinorRadius ( double  Radius ) 设置副轴半径 设置二维椭圆的副轴半径 参数 [in] Radius 副轴半径