Class Node<T>

Represents a node of a QuadTree<T>. Nodes contain items which have a spatial extent corresponding to the node's position in the quad-tree.
Inheritance
System.Object
NodeBase<T>
Node<T>
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Mars.Common.Collections
Assembly: Mars.Common.dll
Syntax
[Serializable]
public class Node<T> : NodeBase<T>
Type Parameters
Name Description
T

Constructors

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Node(Envelope, Int32)

Declaration
public Node(Envelope env, int level)
Parameters
Type Name Description
NetTopologySuite.Geometries.Envelope env
System.Int32 level

Properties

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Envelope

Declaration
public Envelope Envelope { get; }
Property Value
Type Description
NetTopologySuite.Geometries.Envelope

Methods

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CreateExpanded(Node<T>, Envelope)

Declaration
public static Node<T> CreateExpanded(Node<T> node, Envelope addEnv)
Parameters
Type Name Description
Node<T> node
NetTopologySuite.Geometries.Envelope addEnv
Returns
Type Description
Node<T>
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CreateNode(Envelope)

Declaration
public static Node<T> CreateNode(Envelope env)
Parameters
Type Name Description
NetTopologySuite.Geometries.Envelope env
Returns
Type Description
Node<T>
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Find(Envelope)

Returns the smallest existing node containing the envelope.
Declaration
public NodeBase<T> Find(Envelope searchEnv)
Parameters
Type Name Description
NetTopologySuite.Geometries.Envelope searchEnv
Returns
Type Description
NodeBase<T>
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GetNode(Envelope)

Returns the sub-quad containing the envelope searchEnv. Creates the sub-quad if it does not already exist.
Declaration
public Node<T> GetNode(Envelope searchEnv)
Parameters
Type Name Description
NetTopologySuite.Geometries.Envelope searchEnv The envelope to search for
Returns
Type Description
Node<T> The sub-quad containing the search envelope.
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InsertNode(Node<T>)

Declaration
public void InsertNode(Node<T> node)
Parameters
Type Name Description
Node<T> node
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IsSearchMatch(Envelope)

Declaration
protected override bool IsSearchMatch(Envelope searchEnv)
Parameters
Type Name Description
NetTopologySuite.Geometries.Envelope searchEnv
Returns
Type Description
System.Boolean
Overrides
Mars.Common.Collections.NodeBase<T>.IsSearchMatch(NetTopologySuite.Geometries.Envelope)

Extension Methods