MonotoneChainBuilder (JTS Topology Suite 1.16.1-SNAPSHOT API)

java.lang.Object
- org.locationtech.jts.index.chain.MonotoneChainBuilder

```
public class MonotoneChainBuilder
extends java.lang.Object
```
Constructs MonotoneChains for sequences of Coordinates.

Version:

1.7

Constructor Summary

Constructors
Constructor Description

MonotoneChainBuilder()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.List`	`getChains(Coordinate[] pts)`
`static java.util.List`	`getChains(Coordinate[] pts, java.lang.Object context)`	Return a list of the `MonotoneChain`s for the given list of coordinates.
`static int[]`	`getChainStartIndices(Coordinate[] pts)`	Return an array containing lists of start/end indexes of the monotone chains for the given list of coordinates.
`static int[]`	`toIntArray(java.util.List list)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MonotoneChainBuilder
```
public MonotoneChainBuilder()
```
- Method Detail
  - toIntArray
```
public static int[] toIntArray(java.util.List list)
```
  - getChains
```
public static java.util.List getChains(Coordinate[] pts)
```
  - getChains
```
public static java.util.List getChains(Coordinate[] pts,
                                       java.lang.Object context)
```
    Return a list of the MonotoneChains for the given list of coordinates.
  - getChainStartIndices
```
public static int[] getChainStartIndices(Coordinate[] pts)
```
    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.