geos::operation::polygonize Namespace Reference

An API for polygonizing sets of lines. More...

Classes
class	BuildArea
	Creates an areal geometry formed by the constituent linework of given geometry. More...
class	EdgeRing
	Represents a ring of PolygonizeDirectedEdge which form a ring of a polygon. The ring may be either an outer shell or a hole. More...
class	HoleAssigner
	Assigns hole rings to shell rings during polygonization. More...
class	PolygonizeDirectedEdge
	A DirectedEdge of a PolygonizeGraph, which represents an edge of a polygon formed by the graph. More...
class	PolygonizeEdge
	An edge of a polygonization graph. More...
class	PolygonizeGraph
	Represents a planar graph of edges that can be used to compute a polygonization, and implements the algorithms to compute the EdgeRings formed by the graph. More...
class	Polygonizer
	Polygonizes a set of Geometrys which contain linework that represents the edges of a planar graph. More...

Detailed Description

An API for polygonizing sets of lines.