Class MonotoneChainBuilder
Constructs MonotoneChains for sequences of Coordinates.
Inherited Members
Namespace: NetTopologySuite.Index.Chain
Assembly: NetTopologySuite.dll
Syntax
public class MonotoneChainBuilderMethods
| Edit this page View SourceGetChainStartIndices(Coordinate[])
Return an array containing lists of start/end indexes of the monotone chains for the given list of coordinates. The last entry in the array points to the end point of the point array, for use as a sentinel.
Declaration
[Obsolete]
public static int[] GetChainStartIndices(Coordinate[] pts)Parameters
| Type | Name | Description |
|---|---|---|
| Coordinate[] | pts |
Returns
| Type | Description |
|---|---|
| int[] |
GetChains(Coordinate[])
Computes a list of the MonotoneChains for a list of coordinates.
Declaration
public static ReadOnlyCollection<MonotoneChain> GetChains(Coordinate[] pts)Parameters
| Type | Name | Description |
|---|---|---|
| Coordinate[] | pts | The list of points to compute chains for |
Returns
| Type | Description |
|---|---|
| ReadOnlyCollection<MonotoneChain> | A list of the monotone chains for the points |
GetChains(Coordinate[], object)
Return a list of the MonotoneChains
for the given list of coordinates.
Declaration
public static ReadOnlyCollection<MonotoneChain> GetChains(Coordinate[] pts, object context)Parameters
| Type | Name | Description |
|---|---|---|
| Coordinate[] | pts | The list of points to compute chains for |
| object | context | A data object to attach to each chain |
Returns
| Type | Description |
|---|---|
| ReadOnlyCollection<MonotoneChain> | A list of the monotone chains for the points |
ToIntArray(IList<int>)
Declaration
[Obsolete]
public static int[] ToIntArray(IList<int> list)Parameters
| Type | Name | Description |
|---|---|---|
| IList<int> | list |
Returns
| Type | Description |
|---|---|
| int[] |