Class BasicSegmentString

Represents a read-only list of contiguous line segments. This can be used for detection of intersections or nodes. ISegmentStrings can carry a context object, which is useful for preserving topological or parentage information.

If adding nodes is required use NodedSegmentString.
Inheritance
object
BasicSegmentString
Implements
Inherited Members
Namespace: NetTopologySuite.Noding
Assembly: NetTopologySuite.dll
Syntax
public class BasicSegmentString : ISegmentString

Constructors

| Edit this page View Source

BasicSegmentString(Coordinate[], object)

Creates a new segment string from a list of vertices.

Declaration
public BasicSegmentString(Coordinate[] pts, object data)
Parameters
Type Name Description
Coordinate[] pts

the vertices of the segment string
object data

the user-defined data of this segment string (may be null)

Properties

| Edit this page View Source

Context

Gets the user-defined data for this segment string.

Declaration
public object Context { get; set; }
Property Value
Type Description
object
| Edit this page View Source

Coordinates

Points that make up ISegmentString

Declaration
public Coordinate[] Coordinates { get; }
Property Value
Type Description
Coordinate[]
| Edit this page View Source

Count

Gets the number of Coordinates in this segment string.

Declaration
public int Count { get; }
Property Value
Type Description
int
| Edit this page View Source

IsClosed

States whether ISegmentString is closed

Declaration
public bool IsClosed { get; }
Property Value
Type Description
bool
| Edit this page View Source

this[int]

Declaration
public LineSegment this[int index] { get; set; }
Parameters
Type Name Description
int index
Property Value
Type Description
LineSegment

Methods

| Edit this page View Source

GetCoordinate(int)

Declaration
public Coordinate GetCoordinate(int idx)
Parameters
Type Name Description
int idx
Returns
Type Description
Coordinate
| Edit this page View Source

GetSegmentOctant(int)

Gets the octant of the segment starting at vertex index

Declaration
public Octants GetSegmentOctant(int index)
Parameters
Type Name Description
int index

the index of the vertex starting the segment. Must not be the last index in the vertex list
Returns
Type Description
Octants

octant of the segment at the vertex
| Edit this page View Source

ToString()

Declaration
public override string ToString()
Returns
Type Description
string
Overrides

Implements

Extension Methods

See Also