ITopologyEdge Interface

Provides access to information on a topological edge within a topology graph.

Members

Name Description
Read-only property FromNode A reference to the topology node at the from point of this edge.
Read-only property Geometry The geometry of the topology element.
Read-only property IsDeleted Indicates if this element has been deleted from its containing topology graph.
Read-only property IsSelected Indicates if this element is part of its containing topology graph's selected set.
Read-only property LeftParents The set of parents (polygon features) that cover this edge. If boundedByEdge is true, then only polygons lying to the left of the edge will be returned.
Read/write property LeftVisited Indicates if the left side of the edge was visited.
Read-only property Parents The set of parents (features) of this topology element.
Method QueryGeometry Copies the element's geometry into the specified geometry.
Read-only property RightParents The set of parents (polygon features) that cover this edge. If boundedByEdge is true, then only polygons lying to the right of the edge will be returned.
Read/write property RightVisited Indicates if the right side of the edge was visited.
Read-only property ToNode A reference to the topology node at the to point of this edge.
Read/write property Visited Indicates if the topology element has been visited.

ITopologyEdge.FromNode Property

A reference to the topology node at the from point of this edge.

Public ReadOnly Property FromNode As ITopologyNode
public ITopologyNode FromNode {get;}

ITopologyEdge.LeftParents Property

The set of parents (polygon features) that cover this edge. If boundedByEdge is true, then only polygons lying to the left of the edge will be returned.

Public Function get_LeftParents ( _
    ByVal boundedByEdge As Boolean _
) As IEnumTopologyParent
public IEnumTopologyParent get_LeftParents (
    bool boundedByEdge
);

ITopologyEdge.LeftVisited Property

Indicates if the left side of the edge was visited.

Public Property LeftVisited As Boolean
public bool LeftVisited {get; set;}

ITopologyEdge.RightParents Property

The set of parents (polygon features) that cover this edge. If boundedByEdge is true, then only polygons lying to the right of the edge will be returned.

Public Function get_RightParents ( _
    ByVal boundedByEdge As Boolean _
) As IEnumTopologyParent
public IEnumTopologyParent get_RightParents (
    bool boundedByEdge
);

ITopologyEdge.RightVisited Property

Indicates if the right side of the edge was visited.

Public Property RightVisited As Boolean
public bool RightVisited {get; set;}

ITopologyEdge.ToNode Property

A reference to the topology node at the to point of this edge.

Public ReadOnly Property ToNode As ITopologyNode
public ITopologyNode ToNode {get;}

Inherited Interfaces

Interfaces Description
ITopologyElement Provides access to the functionality present in all topology elements. ITopologyEdge and ITopologyNode inherit from this interface.

Classes that implement ITopologyEdge

Classes Description

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