extract points along a line using JTS

gistfile1.txt

import com.vividsolutions.jts.linearref.LengthIndexedLine
import com.vividsolutions.jts.io.WKTReader



def reader = new WKTReader()
def line = reader.read("LINESTRING(10 10, -10 -10)")
def lil = new LengthIndexedLine(line)

def increment = 2
def index = 0
while (index <= line.length) {
	println lil.extractPoint(index)	
	index += increment
}