com.atakmap.android.routes.elevation.service

Class RouteElevationService

java.lang.Object

com.atakmap.android.routes.elevation.service.RouteElevationService

public class RouteElevationService
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RouteElevationService()

Method Summary

Modifier and Type	Method and Description
static GeoPointMetaData	closestSegmentPoint(GeoPoint source, GeoPoint target, GeoPoint reference)
static RouteData	compressDataset(RouteData input)
static int	computeRelativeFrequency(double meter) Returns the step distance in feet for route calculation.
static RouteData	expandRoute(GeoPointMetaData[] route, int incrementInFeet, boolean bInterpolateAltitudes)
static SegmentData	expandSegment(GeoPointMetaData source, GeoPointMetaData target, double startingDistance, int incrementInFeet, boolean bInterpolateAltitudes)
static double[]	findControlPoints(RouteData routeData, GeoPoint[] cps)
static int[]	getControlPointIndices(RouteData routeData, GeoPoint[] cps)

Methods inherited from class java.lang.Object

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

Constructor Detail

RouteElevationService

public RouteElevationService()

Method Detail

computeRelativeFrequency

public static int computeRelativeFrequency(double meter)

Returns the step distance in feet for route calculation. The step distance starts at 30 ft, the DTED 3 post distance. A 30 ft step distance is maintained up to a maximum of 1000 steps, after which the step distance is increased to maintain 1000 steps

Parameters:

meter - The length of the route (m)

Returns:

The step distance (ft)

findControlPoints

public static double[] findControlPoints(RouteData routeData,
                                         GeoPoint[] cps)

getControlPointIndices

public static int[] getControlPointIndices(RouteData routeData,
                                           GeoPoint[] cps)

closestSegmentPoint

public static GeoPointMetaData closestSegmentPoint(GeoPoint source,
                                                   GeoPoint target,
                                                   GeoPoint reference)

expandSegment

public static SegmentData expandSegment(GeoPointMetaData source,
                                        GeoPointMetaData target,
                                        double startingDistance,
                                        int incrementInFeet,
                                        boolean bInterpolateAltitudes)

expandRoute

public static RouteData expandRoute(GeoPointMetaData[] route,
                                    int incrementInFeet,
                                    boolean bInterpolateAltitudes)

compressDataset

public static RouteData compressDataset(RouteData input)