JTS: 24 MinimumDiameter 最小矩形

版本

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

代码

package pers.stu.algorithm;import org.locationtech.jts.algorithm.MinimumDiameter;
import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.Polygon;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import pers.stu.util.GeoGebraUtil;/*** 最小矩形* @author LiHan* 2023-11-15 14:11:53*/
public class MinimumDiameterUse {private static final Logger LOGGER = LoggerFactory.getLogger(MinimumDiameterUse.class);public static void main(String[] args) {MinimumDiameterUse minimumDiameterUse = new MinimumDiameterUse();minimumDiameterUse.test00();}public void test00() {GeometryFactory geometryFactory = new GeometryFactory();Coordinate[] coordinates = new Coordinate[] {new Coordinate(7, 11), new Coordinate(6, 7), new Coordinate(9, 5), new Coordinate(13.1, 5),new Coordinate(16, 8), new Coordinate(18, 10), new Coordinate(19, 11), new Coordinate(7, 11)};Polygon polygon = geometryFactory.createPolygon(coordinates);// 获取最小矩形Geometry geometry1 = MinimumDiameter.getMinimumRectangle(polygon);LOGGER.info("geometry1: {}", geometry1);LOGGER.info(GeoGebraUtil.compare(geometry1));// 获取最小直径Geometry geometry2 = MinimumDiameter.getMinimumDiameter(polygon);LOGGER.info("geometry2: {}", geometry2);LOGGER.info(GeoGebraUtil.compare(geometry2));}
}