JTS:02 使用WKB操作数据

版本

org.locationtech.jts:jts-core:1.19.0
链接: github

代码

import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.Point;
import org.locationtech.jts.io.ParseException;
import org.locationtech.jts.io.WKBReader;
import org.locationtech.jts.io.WKBWriter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;public class WKBStu {private static WKBReader wkbReader;private static WKBWriter wkbWriter;private static final Logger LOGGER = LoggerFactory.getLogger(WKBStu.class);public static void main(String[] args) {wkbReader = new WKBReader();wkbWriter = new WKBWriter();WKBStu wkbStu = new WKBStu();wkbStu.stu01();}/*** WKB 读取数据*/public void stu00() {GeometryFactory geometryFactory = new GeometryFactory();Point point = geometryFactory.createPoint(new Coordinate(114.413265, 30.482731));LOGGER.info("Point: {}", point);byte[] bytes = wkbWriter.write(point);try {Geometry geometry = wkbReader.read(bytes);LOGGER.info("geometry: {}", geometry);} catch (ParseException e) {throw new RuntimeException(e);}}/*** WKB 输出数据*/public void stu01() {GeometryFactory geometryFactory = new GeometryFactory();Point point = geometryFactory.createPoint(new Coordinate(114.413265, 30.482731));LOGGER.info("Point: {}", point);byte[] bytes = wkbWriter.write(point);LOGGER.info("bytes: {}", bytes);}
}