Describes drawing elements composed connected 2D curves. More...

#include <cadex/Drawing/Geometry.hxx>

Inheritance diagram for cadex::Drawing::PiecewiseContour:

Public Member Functions
	PiecewiseContour ()
	Constructor.

bool	IsClosed () const
	Returns true if the contour is closed.

bool	AddCurve (const Geom::Curve2d &theCurve)
	Adds a trimmed curve or a B-spline curve to the element.

size_t	NumberOfCurves () const
	Returns the number of curves currently composing the element.

const Geom::Curve2d &	Curve (size_t theIndex) const
	Returns the specified curve of the element.

Public Member Functions inherited from cadex::Drawing::Element
void	SetUuid (const Uuid &theUuid)

cadex::Uuid	Uuid () const

void	Accept (ElementVisitor &theVisitor) const

Public Member Functions inherited from cadex::BaseObject
size_t	Id () const
	Return unique identifier of public object.

internal::BaseObjectImpl *	Impl () const

bool	IsNull () const

	operator bool () const

template<typename T >
bool	IsOfType () const

template<typename T >
T *	Impl () const
	Reserved for internal use.

Static Public Member Functions
static bool	CompareType (const BaseObject &theObject)

Static Public Member Functions inherited from cadex::Drawing::Element
static bool	CompareType (const BaseObject &theObject)

Additional Inherited Members
Public Types inherited from cadex::BaseObject
typedef std::shared_ptr< internal::BaseObjectImpl >	ImplType

Protected Member Functions inherited from cadex::Drawing::Geometry
	Geometry (const ImplType &theImpl)

Protected Member Functions inherited from cadex::Drawing::Element
	Element (const ImplType &theImpl)

Protected Member Functions inherited from cadex::BaseObject
	BaseObject (const ImplType &theImpl)

Detailed Description

Describes drawing elements composed connected 2D curves.

Restriction - can only contain Geom::Curve2d if it's trimmed (i.e., IsTrimmed() returns true) and Geom::BSplineCurve2d.

Member Function Documentation

const Geom::Curve2d & cadex::Drawing::PiecewiseContour::Curve ( size_t theIndex ) const

Returns the specified curve of the element.

theIndex must be in the range [0; NumberOfCurves()-1]. Otherwise the behavior is undefined.