GEOS  3.9.0dev
Classes
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.