Class RobustLineIntersector

A robust version of LineIntersector.

Inheritance
object
LineIntersector
RobustLineIntersector
Inherited Members
Namespace: NetTopologySuite.Algorithm
Assembly: NetTopologySuite.dll
Syntax
public class RobustLineIntersector : LineIntersector

Constructors

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RobustLineIntersector()

Creates an instance of this class. No ElevationModel is assigned

Declaration
public RobustLineIntersector()
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RobustLineIntersector(ElevationModel)

Creates an instance of this class assigning the provided ElevationModel.

Declaration
public RobustLineIntersector(ElevationModel elevationModel)
Parameters
Type Name Description
ElevationModel elevationModel

Properties

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ElevationModel

Gets or sets a value indicating the elevation model to use when z-ordinate is not known

Declaration
public ElevationModel ElevationModel { get; }
Property Value
Type Description
ElevationModel

Methods

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ComputeIntersect(Coordinate, Coordinate, Coordinate, Coordinate)

Computes the intersection of two line segments, one defined by p1 and p2, the other by q1 and q2.

Declaration
public override int ComputeIntersect(Coordinate p1, Coordinate p2, Coordinate q1, Coordinate q2)
Parameters
Type Name Description
Coordinate p1

The 1st point of the 1st segment
Coordinate p2

The 2nd point of the 1st segment
Coordinate q1

The 1st point of the 2nd segment
Coordinate q2

The 2nd point of the 2nd segment
Returns
Type Description
int
Overrides
Remarks

Don't use this function directly, it is not meant for public use. Please call ComputeIntersection(Coordinate, Coordinate, Coordinate, Coordinate) and test HasIntersection or IsCollinear along with IsProper and IsEndPoint.

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ComputeIntersection(Coordinate, Coordinate, Coordinate)

Declaration
public override void ComputeIntersection(Coordinate p, Coordinate p1, Coordinate p2)
Parameters
Type Name Description
Coordinate p
Coordinate p1
Coordinate p2
Overrides