Finds proper and interior intersections in a set of SegmentStrings, and adds them as nodes. More...

#include <IntersectionFinderAdder.h>

Inheritance diagram for geos::noding::IntersectionFinderAdder:

Public Member Functions
	IntersectionFinderAdder (algorithm::LineIntersector &newLi, std::vector< geom::Coordinate > &v)
	Creates an intersection finder which finds all proper intersections and stores them in the provided Coordinate array.

void	processIntersections (SegmentString e0, std::size_t segIndex0, SegmentString e1, std::size_t segIndex1) override
	This method is called by clients of the SegmentIntersector class to process intersections for two segments of the `SegmentString`s being intersected.

std::vector< geom::Coordinate > &	getInteriorIntersections ()

bool	isDone () const override

Detailed Description

Finds proper and interior intersections in a set of SegmentStrings, and adds them as nodes.

Constructor & Destructor Documentation

◆ IntersectionFinderAdder()

geos::noding::IntersectionFinderAdder::IntersectionFinderAdder	(	algorithm::LineIntersector &	newLi,
		std::vector< geom::Coordinate > &	v
	)

inline

Creates an intersection finder which finds all proper intersections and stores them in the provided Coordinate array.

Parameters

newLi	the LineIntersector to use
v	the Vector to push interior intersections to

Member Function Documentation

◆ isDone()

bool geos::noding::IntersectionFinderAdder::isDone ( ) const

inlineoverridevirtual

Always process all intersections

Returns: false always

Reimplemented from geos::noding::SegmentIntersector.

◆ processIntersections()

void geos::noding::IntersectionFinderAdder::processIntersections	(	SegmentString *	e0,
		std::size_t	segIndex0,
		SegmentString *	e1,
		std::size_t	segIndex1
	)

overridevirtual

This method is called by clients of the SegmentIntersector class to process intersections for two segments of the SegmentStrings being intersected.

Note that some clients (such as MonotoneChains) may optimize away this call for segment pairs which they have determined do not intersect (e.g. by an disjoint envelope test).

Implements geos::noding::SegmentIntersector.

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