类 ArcofCircle2D 继承关系图:

Public 成员函数
	ArcofCircle2D ()

	ArcofCircle2D (Base::Vector2d center, double radius, double startangle, double endangle)
	构造二维圆弧

	ArcofCircle2D (Base::Vector2d pt1, Base::Vector2d pt2, Base::Vector2d pt3)
	通过三点定弧构造圆弧

void	calculateCircleCenter ()

void	calculateStartandEndPoint ()

virtual Geometry2D *	copy (void) const

Base::Vector2d	getCenterPoint () const
	获取中心点

bool	getDirection () const
	获取方向

double	getEndAngle () const
	获取终止角度

Base::Vector2d	getEndPoint () const

std::pair< Base::Vector2d, Base::Vector2d >	getExtrema ()

double	getLength () const
	获取长度

Base::Vector2d	getMidPoint () const

double	getRadius () const
	获取半径

double	getStartAngle () const
	获取起始角度

Base::Vector2d	getStartPoint () const

bool	isClockWise ()

bool	isClosed ()

bool	isInArc (double angle)

void	setCenterPoint (const Base::Vector2d &pt)
	设置中心点

void	setDirection (bool bClockWire)
	设置方向

void	setEndAngle (double angle)
	设置终止角度

void	setRadius (double pt)
	设置半径

void	setStartAngle (double angle)
	设置起始角度

Public 成员函数继承自 Curve2D
	Curve2D ()

virtual Base::Vector2d	getCenterPoint ()
	获取中心点

Public 成员函数继承自 Geometry2D
Geometry2D *	clone (void) const

	Geometry2D ()

Geometry2DType	getType () const

virtual	~Geometry2D ()

该类的文档由以下文件生成:

Public 成员函数

Private 属性