Class NodeMap

A map of nodes, indexed by the coordinate of the node.

Inheritance

object

NodeMap

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Planargraph

Assembly: NetTopologySuite.dll

Syntax

public class NodeMap

Properties

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Count

Returns the number of Nodes in this NodeMap.

Declaration

public int Count { get; }

Property Value

Type	Description
int

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Values

Returns the Nodes in this NodeMap, sorted in ascending order by angle with the positive x-axis.

Declaration

public ICollection<Node> Values { get; }

Property Value

Type	Description
ICollection<Node>

Methods

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Add(Node)

Adds a node to the map, replacing any that is already at that location.

Declaration

public Node Add(Node n)

Parameters

Type	Name	Description
Node	n

Returns

Type	Description
Node	The added node.

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Find(Coordinate)

Returns the Node at the given location, or null if no Node was there.

Declaration

public Node Find(Coordinate coord)

Parameters

Type	Name	Description
Coordinate	coord

Returns

Type	Description
Node

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GetEnumerator()

Returns an Iterator over the Nodes in this NodeMap, sorted in ascending order by angle with the positive x-axis.

Declaration

public IEnumerator<Node> GetEnumerator()

Returns

Type	Description
IEnumerator<Node>

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Remove(Coordinate)

Removes the Node at the given location, and returns it (or null if no Node was there).

Declaration

public Node Remove(Coordinate pt)

Parameters

Type	Name	Description
Coordinate	pt

Returns

Type	Description
Node