ISegmentGraph Interface

Provides access to members that define and navigate a topologically structured collection of segments.

Members

Name Description
Read-only property Envelope The Envelope of the SegmentGraph.
Method GetCursor Returns a SegmentGraphCursor initially located at the segment closest to the specified point.
Method Load Defines a SegmentGraph from an enumeration of polylines or polygons.
Method SetEmpty Sets the SegmentGraph to the empty state.

ISegmentGraph.Envelope Property

The Envelope of the SegmentGraph.

Public ReadOnly Property Envelope As IEnvelope
public IEnvelope Envelope {get;}

ISegmentGraph.GetCursor Method

Returns a SegmentGraphCursor initially located at the segment closest to the specified point.

Public Function GetCursor ( _
    ByVal p As IPoint _
) As ISegmentGraphCursor
public ISegmentGraphCursor GetCursor (
    IPoint p
);

ISegmentGraph.Load Method

Defines a SegmentGraph from an enumeration of polylines or polygons.

Public Sub Load ( _
    ByVal geometries As IEnumGeometry, _
    ByVal generateFaces As Boolean, _
    ByVal takeOwnership As Boolean _
)
public void Load (
    IEnumGeometry geometries,
    bool generateFaces,
    bool takeOwnership
);

ISegmentGraph.SetEmpty Method

Sets the SegmentGraph to the empty state.

Public Sub SetEmpty ( _
)
public void SetEmpty (
);

Classes that implement ISegmentGraph

Classes Description
SegmentGraph A topologically structured collection of segments.

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