Class MonotoneChainBuilder

java.lang.Object

org.locationtech.jts.index.chain.MonotoneChainBuilder

public class MonotoneChainBuilder
extends Object

Constructs MonotoneChains for sequences of Coordinates.

Version:

1.7

Constructor Summary

Constructors

Constructor	Description
MonotoneChainBuilder()

Method Summary

Modifier and Type	Method	Description
static List	getChains(Coordinate[] pts)	Computes a list of the MonotoneChains for a list of coordinates.
static List	getChains(Coordinate[] pts, Object context)	Computes a list of the MonotoneChains for a list of coordinates, attaching a context data object to each.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MonotoneChainBuilder

public MonotoneChainBuilder()

Method Details

getChains

public static List getChains(Coordinate[] pts)

Computes a list of the MonotoneChains for a list of coordinates.

Parameters:

pts - the list of points to compute chains for

Returns:

a list of the monotone chains for the points

getChains

public static List getChains(Coordinate[] pts,
 Object context)

Computes a list of the MonotoneChains for a list of coordinates, attaching a context data object to each.

Parameters:

pts - the list of points to compute chains for

context - a data object to attach to each chain

Returns:

a list of the monotone chains for the points