Class SinglePassNoder

Base class for INoders which make a single pass to find intersections. This allows using a custom ISegmentIntersector (which for instance may simply identify intersections, rather than insert them).

Inheritance
object
SinglePassNoder
MCIndexNoder
SimpleNoder
Implements
Inherited Members
Namespace: NetTopologySuite.Noding
Assembly: NetTopologySuite.dll
Syntax
public abstract class SinglePassNoder : INoder

Constructors

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SinglePassNoder()

Initializes a new instance of the SinglePassNoder class.

Declaration
protected SinglePassNoder()
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SinglePassNoder(ISegmentIntersector)

Initializes a new instance of the SinglePassNoder class.

Declaration
protected SinglePassNoder(ISegmentIntersector segInt)
Parameters
Type Name Description
ISegmentIntersector segInt

The ISegmentIntersector to use.

Properties

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SegmentIntersector

Gets/sets the ISegmentIntersector to use with this noder. A ISegmentIntersector will normally add intersection nodes to the input segment strings, but it may not - it may simply record the presence of intersections. However, some INoders may require that intersections be added.

Declaration
public ISegmentIntersector SegmentIntersector { get; set; }
Property Value
Type Description
ISegmentIntersector

Methods

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ComputeNodes(IList<ISegmentString>)

Computes the noding for a collection of ISegmentStrings. Some Noders may add all these nodes to the input ISegmentStrings; others may only add some or none at all.

Declaration
public abstract void ComputeNodes(IList<ISegmentString> segStrings)
Parameters
Type Name Description
IList<ISegmentString> segStrings
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GetNodedSubstrings()

Returns a IList<T> of fully noded ISegmentStrings. The ISegmentStrings have the same context as their parent.

Declaration
public abstract IList<ISegmentString> GetNodedSubstrings()
Returns
Type Description
IList<ISegmentString>

Implements