com.palmap.gl.utils

类 JTSUtils

java.lang.Object

com.palmap.gl.utils.JTSUtils

public class JTSUtils
extends java.lang.Object

Created by 王天明 on 2018/1/2.

构造器概要

构造器

构造器和说明
JTSUtils()

方法概要

限定符和类型	方法和说明
static com.vividsolutions.jts.geom.Coordinate[]	createCircle(int pointSize, double centerX, double centerY, double r)
static com.vividsolutions.jts.geom.Polygon	createPolygon(com.vividsolutions.jts.geom.GeometryFactory factory, com.vividsolutions.jts.geom.Coordinate leftTop, com.vividsolutions.jts.geom.Coordinate rightBottom)
static void	geometryCoordinates(com.vividsolutions.jts.geom.Geometry geometry, java.util.List<com.vividsolutions.jts.geom.Coordinate[]> coordinates)
static int	geometryPointLength(com.vividsolutions.jts.geom.Geometry geometry)
static java.util.List<com.vividsolutions.jts.geom.Coordinate[]>	getCoordinates(com.vividsolutions.jts.geom.Geometry geometry)
static int	getCoordinates(com.vividsolutions.jts.geom.Geometry geometry, java.util.List<com.vividsolutions.jts.geom.Coordinate[]> coordinatesList, boolean calcLastPoint)
static com.vividsolutions.jts.geom.Coordinate[]	nearestPoints(com.vividsolutions.jts.geom.Geometry geometry, com.vividsolutions.jts.geom.Geometry geometry2)
static java.util.ArrayList<com.vividsolutions.jts.geom.LineSegment>	splitLineSegment(com.vividsolutions.jts.geom.LineString ls) 把线拆分成一条一条的线段
static java.util.ArrayList<com.vividsolutions.jts.geom.LineString>	splitLineStringIntoParts(com.vividsolutions.jts.geom.LineString ls, double length)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

JTSUtils

public JTSUtils()

方法详细资料

splitLineStringIntoParts

public static java.util.ArrayList<com.vividsolutions.jts.geom.LineString> splitLineStringIntoParts(com.vividsolutions.jts.geom.LineString ls,
                                                                                                   double length)

splitLineSegment

public static java.util.ArrayList<com.vividsolutions.jts.geom.LineSegment> splitLineSegment(com.vividsolutions.jts.geom.LineString ls)

把线拆分成一条一条的线段

参数:

ls -

createCircle

public static com.vividsolutions.jts.geom.Coordinate[] createCircle(int pointSize,
                                                                    double centerX,
                                                                    double centerY,
                                                                    double r)

createPolygon

public static com.vividsolutions.jts.geom.Polygon createPolygon(com.vividsolutions.jts.geom.GeometryFactory factory,
                                                                com.vividsolutions.jts.geom.Coordinate leftTop,
                                                                com.vividsolutions.jts.geom.Coordinate rightBottom)

nearestPoints

public static com.vividsolutions.jts.geom.Coordinate[] nearestPoints(com.vividsolutions.jts.geom.Geometry geometry,
                                                                     com.vividsolutions.jts.geom.Geometry geometry2)

getCoordinates

public static java.util.List<com.vividsolutions.jts.geom.Coordinate[]> getCoordinates(com.vividsolutions.jts.geom.Geometry geometry)

getCoordinates

public static int getCoordinates(com.vividsolutions.jts.geom.Geometry geometry,
                                 java.util.List<com.vividsolutions.jts.geom.Coordinate[]> coordinatesList,
                                 boolean calcLastPoint)

geometryPointLength

public static int geometryPointLength(com.vividsolutions.jts.geom.Geometry geometry)

geometryCoordinates

public static void geometryCoordinates(com.vividsolutions.jts.geom.Geometry geometry,
                                       java.util.List<com.vividsolutions.jts.geom.Coordinate[]> coordinates)