com.vividsolutions.jts.index.chain
Class MonotoneChainBuilder
java.lang.Object
com.vividsolutions.jts.index.chain.MonotoneChainBuilder
- public class MonotoneChainBuilder
- extends java.lang.Object
Constructs MonotoneChain
s
for sequences of Coordinate
s.
- Version:
- 1.7
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MonotoneChainBuilder
public MonotoneChainBuilder()
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
MonotoneChain
s
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.