IPolylineFactory Class Reference

factory interface for creating polyline objects More...

#include "IPolylineFactory.hpp"

Inheritance diagram for IPolylineFactory:

Classes
class	IPartFunctor
	functor class to only add certain parts to the polyline factory More...

Public Member Functions
virtual void	clear ()=0
virtual void	reservePoint (unsigned size)=0
	reserve memory for points
virtual IPolylineFactory &	addPoint (const IPoint &pt)=0
virtual IPolylineFactory &	addPoint (PointHandle pt)=0
virtual IPolylineFactory &	addPoint (double x, double y)=0
virtual IPolylineFactory &	addPoint (double x, double y, double z)=0
virtual IPolylineFactory &	insertPoint (unsigned idx, const IPoint &pt)=0
virtual IPolylineFactory &	insertPoint (unsigned idx, PointHandle pt)=0
virtual IPolylineFactory &	insertPoint (unsigned idx, double x, double y)=0
virtual IPolylineFactory &	insertPoint (unsigned idx, double x, double y, double z)=0
virtual IPolylineFactory &	addPolyline (const IPolyline &line, bool mergeConnectedParts=false)=0
	allows adding only certain parts of an existing polyline object into the factory
virtual IPolylineFactory &	addPolyline (const IPolyline &line, const IPartFunctor &partFunc)=0
	add a part of another polyline object into the factory
virtual IPolylineFactory &	addPolyline (const IPolyline::IPart &part)=0
virtual IPolylineFactory &	closePart ()=0
virtual IPolylineFactory &	addPart ()=0
virtual PolylineHandle	getPolyline (bool clear=true)=0
Public Member Functions inherited from ObjectBase
virtual void	Delete ()

Static Public Member Functions
static IPolylineFactory *	New ()

Detailed Description

factory interface for creating polyline objects

Polyline may consists of multiple independent lines. Although line part may be closed, the objects does not represent the enclosed area. The object remains a linear object. For describing areas use polygons.