GEOS  3.6.2
Public Member Functions
geos::operation::linemerge::LineMergeGraph Class Reference

A planar graph of edges that is analyzed to sew the edges together. More...

#include <LineMergeGraph.h>

Inheritance diagram for geos::operation::linemerge::LineMergeGraph:
geos::planargraph::PlanarGraph

List of all members.

Public Member Functions

void addEdge (const geom::LineString *lineString)
 Adds an Edge, DirectedEdges, and Nodes for the given LineString representation of an edge.

Detailed Description

A planar graph of edges that is analyzed to sew the edges together.

The marked flag on planargraph::Edge and planargraph::Node indicates whether they have been logically deleted from the graph.


Member Function Documentation

Adds an Edge, DirectedEdges, and Nodes for the given LineString representation of an edge.

Empty lines or lines with all coordinates equal are not added.

Parameters:
lineStringthe linestring to add to the graph

The documentation for this class was generated from the following file: