public class SpatialRelationUtil
extends java.lang.Object
| 限定符和类型 | 字段和说明 | 
|---|---|
static int | 
A_CIRCLE_DEGREE  | 
static int | 
A_HALF_CIRCLE_DEGREE  | 
static int | 
MIN_OFFSET_DEGREE  | 
static int | 
MIN_POLYLINE_POINT_SIZE  | 
| 限定符和类型 | 方法和说明 | 
|---|---|
static android.util.Pair<java.lang.Integer,DPoint> | 
calShortestDistancePoint(java.util.List<DPoint> points,
                        DPoint point)
计算一个点在线上的垂足,如果垂足在线上的某一顶点,则直接返回顶点的下标 
 | 
static android.util.Pair<java.lang.Integer,DPoint> | 
calShortestDistancePoint(java.util.List<DPoint> points,
                        DPoint point,
                        float bearing)  | 
static android.util.Pair<java.lang.Integer,LatLng> | 
calShortestDistancePoint(java.util.List<LatLng> points,
                        LatLng point)
计算一个点在线上的垂足,如果垂足在线上的某一顶点,则直接返回顶点的下标 
 | 
static android.util.Pair<java.lang.Integer,LatLng> | 
calShortestDistancePoint(java.util.List<LatLng> points,
                        LatLng point,
                        float bearing,
                        double distance)  | 
public static final int MIN_POLYLINE_POINT_SIZE
public static final int A_HALF_CIRCLE_DEGREE
public static final int A_CIRCLE_DEGREE
public static final int MIN_OFFSET_DEGREE
public static android.util.Pair<java.lang.Integer,LatLng> calShortestDistancePoint(java.util.List<LatLng> points, LatLng point, float bearing, double distance)
public static android.util.Pair<java.lang.Integer,LatLng> calShortestDistancePoint(java.util.List<LatLng> points, LatLng point)
points - 坐标数组point - 坐标点public static android.util.Pair<java.lang.Integer,DPoint> calShortestDistancePoint(java.util.List<DPoint> points,
                                                                                   DPoint point)
points - DPoint 数组point - public static android.util.Pair<java.lang.Integer,DPoint> calShortestDistancePoint(java.util.List<DPoint> points,
                                                                                   DPoint point,
                                                                                   float bearing)