package com.vividsolutions.jtsexample.geom; import com.vividsolutions.jts.geom.*; /** * Examples of constructing Geometries programmatically. * <p> * The Best Practice moral here is: * <quote> * Use the GeometryFactory to construct Geometries whenever possible. * </quote> * This has several advantages: * <ol> * <li>Simplifies your code * <li>allows you to take advantage of convenience methods provided by GeometryFactory * <li>Insulates your code from changes in the signature of JTS constructors * </ol> * * @version 1.7 */ public class ConstructionExample { public static void main(String[] args) throws Exception { // create a factory using default values (e.g. floating precision) GeometryFactory fact = new GeometryFactory(); Point p1 = fact.createPoint(new Coordinate(0,0)); System.out.println(p1); Point p2 = fact.createPoint(new Coordinate(1,1)); System.out.println(p2); MultiPoint mpt = fact.createMultiPoint(new Coordinate[] { new Coordinate(0,0), new Coordinate(1,1) } ); System.out.println(mpt); } }