MonotoneChainBuilder

com.vividsolutions.jts.index.chain

Class MonotoneChainBuilder

java.lang.Object
- com.vividsolutions.jts.index.chain.MonotoneChainBuilder

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

Constructor Summary

Constructors

Constructor and Description
`MonotoneChainBuilder()`

Method Summary

Methods

Modifier and Type	Method and Description
`static List`	`getChains(Coordinate[] pts)`
`static List`	`getChains(Coordinate[] pts, 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(List list)`

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

- Constructor Detail
  - MonotoneChainBuilder
```
public MonotoneChainBuilder()
```
- Method Detail
  - toIntArray
```
public static int[] toIntArray(List list)
```
  - getChains
```
public static List getChains(Coordinate[] pts)
```
  - getChains
```
public static List getChains(Coordinate[] pts,
                             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.