Examples with Point com.mapbox.geojson.Point used on opensource projects

Example 11 with Point

use of com.mapbox.geojson.Point in project mapbox-navigation-android by mapbox.

the class OffRouteDetectorTest method isUserOffRoute_AssertFalseWhenOffRouteButCloseToUpcomingStep.

@Test
public void isUserOffRoute_AssertFalseWhenOffRouteButCloseToUpcomingStep() throws Exception {
    RouteProgress routeProgress = buildDefaultRouteProgress();
    Point upcomingStepManeuverPoint = routeProgress.currentLegProgress().upComingStep().maneuver().location();
    Location firstUpdate = buildDefaultLocationUpdate(-77.0339782574523, 38.89993519985637);
    offRouteDetector.isUserOffRoute(firstUpdate, routeProgress, options);
    Point offRoutePoint = buildPointAwayFromPoint(upcomingStepManeuverPoint, 30, 180);
    Location secondUpdate = buildDefaultLocationUpdate(offRoutePoint.longitude(), offRoutePoint.latitude());
    boolean isUserOffRoute = offRouteDetector.isUserOffRoute(secondUpdate, routeProgress, options);
    assertFalse(isUserOffRoute);
    verify(mockCallback, times(1)).onShouldIncreaseIndex();
}

Example 12 with Point

use of com.mapbox.geojson.Point in project mapbox-navigation-android by mapbox.

the class RouteStepProgressTest method stepIntersections_handlesNullNextManeuverCorrectly.

@Test
public void stepIntersections_handlesNullNextManeuverCorrectly() throws Exception {
    int lastStepIndex = (route.legs().get(0).steps().size() - 1);
    RouteProgress routeProgress = RouteProgress.builder().stepDistanceRemaining(0).legDistanceRemaining(firstLeg.distance()).distanceRemaining(route.distance()).directionsRoute(route).stepIndex(lastStepIndex).legIndex(0).build();
    RouteStepProgress routeStepProgress = routeProgress.currentLegProgress().currentStepProgress();
    int currentStepTotal = route.legs().get(0).steps().get(lastStepIndex).intersections().size();
    List<Point> lastStepLocation = PolylineUtils.decode(route.legs().get(0).steps().get(lastStepIndex).geometry(), Constants.PRECISION_6);
    assertEquals(currentStepTotal, routeStepProgress.intersections().size());
    assertEquals(routeStepProgress.intersections().get(0).location().latitude(), lastStepLocation.get(0).latitude());
    assertEquals(routeStepProgress.intersections().get(0).location().longitude(), lastStepLocation.get(0).longitude());
}

Example 13 with Point

use of com.mapbox.geojson.Point in project mapbox-navigation-android by mapbox.

the class RouteStepProgressTest method fractionTraveled_equalsCorrectValueAtIntervals.

@Test
public void fractionTraveled_equalsCorrectValueAtIntervals() {
    LineString lineString = LineString.fromPolyline(firstStep.geometry(), Constants.PRECISION_6);
    // meters
    double stepSegments = 5;
    // Chop the line in small pieces
    for (double i = 0; i < firstStep.distance(); i += stepSegments) {
        Point point = TurfMeasurement.along(lineString, i, TurfConstants.UNIT_METERS);
        LineString slicedLine = TurfMisc.lineSlice(point, route.legs().get(0).steps().get(1).maneuver().location(), lineString);
        double distance = TurfMeasurement.length(slicedLine, TurfConstants.UNIT_METERS);
        RouteProgress routeProgress = RouteProgress.builder().stepDistanceRemaining(distance).legDistanceRemaining(firstLeg.distance()).distanceRemaining(route.distance()).directionsRoute(route).stepIndex(0).legIndex(0).build();
        RouteStepProgress routeStepProgress = routeProgress.currentLegProgress().currentStepProgress();
        float fractionRemaining = (float) ((firstStep.distance() - distance) / firstStep.distance());
        if (fractionRemaining < 0) {
            fractionRemaining = 0;
        }
        assertEquals(fractionRemaining, routeStepProgress.fractionTraveled(), DELTA);
    }
}

Example 14 with Point

use of com.mapbox.geojson.Point in project mapbox-navigation-android by mapbox.

the class RouteStepProgressTest method distanceTraveled_equalsCorrectValueAtIntervals.

@Test
public void distanceTraveled_equalsCorrectValueAtIntervals() {
    LineString lineString = LineString.fromPolyline(firstStep.geometry(), Constants.PRECISION_6);
    // meters
    double stepSegments = 5;
    // Chop the line in small pieces
    for (double i = 0; i < firstStep.distance(); i += stepSegments) {
        Point point = TurfMeasurement.along(lineString, i, TurfConstants.UNIT_METERS);
        LineString slicedLine = TurfMisc.lineSlice(point, route.legs().get(0).steps().get(1).maneuver().location(), lineString);
        double distance = TurfMeasurement.length(slicedLine, TurfConstants.UNIT_METERS);
        distance = firstStep.distance() - distance;
        if (distance < 0) {
            distance = 0;
        }
        RouteProgress routeProgress = RouteProgress.builder().stepDistanceRemaining(firstLeg.steps().get(0).distance() - distance).legDistanceRemaining(firstLeg.distance()).distanceRemaining(route.distance()).directionsRoute(route).stepIndex(0).legIndex(0).build();
        RouteStepProgress routeStepProgress = routeProgress.currentLegProgress().currentStepProgress();
        assertEquals(distance, routeStepProgress.distanceTraveled(), BaseTest.DELTA);
    }
}

Example 15 with Point

use of com.mapbox.geojson.Point in project mapbox-navigation-android by mapbox.

the class NavigationHelper method stepDistanceRemaining.

/**
 * Calculates the distance remaining in the step from the current users snapped position, to the
 * next maneuver position.
 */
static double stepDistanceRemaining(Point snappedPosition, int legIndex, int stepIndex, DirectionsRoute directionsRoute, List<Point> coordinates) {
    List<LegStep> steps = directionsRoute.legs().get(legIndex).steps();
    Point nextManeuverPosition = nextManeuverPosition(stepIndex, steps, coordinates);
    LineString lineString = LineString.fromPolyline(steps.get(stepIndex).geometry(), Constants.PRECISION_6);
    // position or the linestring coordinate size is less than 2,the distance remaining is zero.
    if (snappedPosition.equals(nextManeuverPosition) || lineString.coordinates().size() < 2) {
        return 0;
    }
    LineString slicedLine = TurfMisc.lineSlice(snappedPosition, nextManeuverPosition, lineString);
    return TurfMeasurement.length(slicedLine, TurfConstants.UNIT_METERS);
}