Class SegmentNodeList

A list of the SegmentNodes present along a noded ISegmentString.

Inheritance
Object
SegmentNodeList
Inherited Members
Namespace: NetTopologySuite.Noding
Assembly: NetTopologySuite.dll
Syntax
public class SegmentNodeList : IEnumerable<object>, IEnumerable

Constructors

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SegmentNodeList(NodedSegmentString)

Initializes a new instance of the SegmentNodeList class.

Declaration
public SegmentNodeList(NodedSegmentString edge)
Parameters
Type Name Description
NodedSegmentString edge

The edge.

Properties

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Edge

Declaration
public NodedSegmentString Edge { get; }
Property Value
Type Description
NodedSegmentString

Methods

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Add(Coordinate, Int32)

Adds an intersection into the list, if it isn't already there. The input segmentIndex and dist are expected to be normalized.

Declaration
public SegmentNode Add(Coordinate intPt, int segmentIndex)
Parameters
Type Name Description
Coordinate intPt
Int32 segmentIndex
Returns
Type Description
SegmentNode

The SegmentIntersection found or added.
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AddSplitEdges(ICollection<ISegmentString>)

Creates new edges for all the edges that the intersections in this list split the parent edge into. Adds the edges to the provided argument list (this is so a single list can be used to accumulate all split edges for a set of ISegmentStrings).

Declaration
public void AddSplitEdges(ICollection<ISegmentString> edgeList)
Parameters
Type Name Description
ICollection<ISegmentString> edgeList
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GetEnumerator()

Returns an iterator of SegmentNodes.

Declaration
public IEnumerator<object> GetEnumerator()
Returns
Type Description
IEnumerator<Object>

An iterator of SegmentNodes.
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GetSplitCoordinates()

Gets the list of coordinates for the fully noded segment string, including all original segment string vertices and vertices introduced by nodes in this list. Repeated coordinates are collapsed.

Declaration
public Coordinate[] GetSplitCoordinates()
Returns
Type Description
Coordinate[]

An array of Coordinates
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Write(StreamWriter)

Declaration
public void Write(StreamWriter outstream)
Parameters
Type Name Description
StreamWriter outstream

Explicit Interface Implementations

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IEnumerable.GetEnumerator()

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
IEnumerator

Implements