Defines a connected sequence of line segments created as a single object. More...

#include <cadex/Geom/Polyline2d.hxx>

Inheritance diagram for cadex::Geom::Polyline2d:

Public Member Functions
	Polyline2d ()
	Constructor.

	Polyline2d (const std::vector< Geom::Point2d > &thePoints)

void	AddPoint (const Geom::Point2d &thePoint)
	Adds a new point to the end of the list of polyline points.

void	AddPoints (const std::vector< Geom::Point2d > &thePoints)
	Adds new points to the end of the list of polyline points.

const Geom::Point2d &	Point (size_t theIndex) const
	Returns the point at position theIndex in polyline.

size_t	NumberOfPoints () const
	Returns a number of points in polyline.

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::Geom::Geometry
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::Geom::Geometry
	Geometry (const ImplType &theImpl)

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

Detailed Description

Defines a connected sequence of line segments created as a single object.

A polyline is a line consisting of one or more line segments joined end to end. Polylines, unlike polygons, are not necessarily closed.

Constructor & Destructor Documentation

cadex::Geom::Polyline2d::Polyline2d ( )

inline

Constructor.

Creates not initialized object, for which IsNull() returns true.

cadex::Geom::Polyline2d::Polyline2d ( const std::vector< Geom::Point2d > & thePoints )

Constructor. Creates a polyline from points thePoints.