Package de.fhpotsdam.unfolding.geo

Examples of de.fhpotsdam.unfolding.geo.Location

261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
   * @param useLargestForMulti
   *            Set to true if you want to use only the largest feature for {@link MultiFeature}s.
   * @return The location of the geometric center.
   */
  public static Location getCentroid(Feature feature, boolean useLargestForMulti) {
    Location location = null;

    switch (feature.getType()) {
    case POINT:
      location = ((PointFeature) feature).getLocation();
      break;
    case LINES:
    case POLYGON:
      location = GeoUtils.getCentroid(((ShapeFeature) feature).getLocations());
      break;
    case MULTI:
      MultiFeature multiFeature = ((MultiFeature) feature);
      if (useLargestForMulti) {
        // Return centroid of largest feature
        Feature largestFeature = getLargestFeature(multiFeature);
        location = getCentroid(largestFeature);

      } else {

        // Return centroid of all features
        List<Location> locations = new ArrayList<Location>();
        for (Feature f : multiFeature.getFeatures()) {
          Location l = getCentroid(f);
          locations.add(l);
        }
        location = GeoUtils.getCentroid(locations);
      }
      break;
View Full Code Here
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
   * @param locations
   *            List of locations to get the bounding box for.
   * @return An array of two locations consisting of the north-west and the south-east bounds.
   */
  public static Location[] getBoundingBox(List<Location> locations) {
    Location nwLocation = new Location(GeoUtils.MIN_LAT, GeoUtils.MAX_LON);
    Location seLocation = new Location(GeoUtils.MAX_LAT, GeoUtils.MIN_LON);

    for (Location location : locations) {
      if (location.getLat() > nwLocation.getLat()) {
        nwLocation.setLat(location.getLat());
      }
      if (location.getLon() < nwLocation.getLon()) {
        nwLocation.setLon(location.getLon());
      }

      if (location.getLat() < seLocation.getLat()) {
        seLocation.setLat(location.getLat());
      }
      if (location.getLon() > seLocation.getLon()) {
        seLocation.setLon(location.getLon());
      }
    }

    return new Location[] { nwLocation, seLocation };
  }
View Full Code Here
525
526
527
528
529
530
531
532
533
534
        shift += 5;
      } while (b >= 0x20);
      int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
      lng += dlng;

      Location p = new Location((double) lat * precisionMult, (double) lng * precisionMult);
      poly.add(p);
    }
    return poly;
  }
View Full Code Here
31
32
33
34
35
36
37
38
39
40
41
  public void setup() {
    size(800, 600, OPENGL);

    map = new UnfoldingMap(this, "map");
    map.zoomToLevel(4);
    map.panTo(new Location(50f, 12f));
    MapUtils.createDefaultEventDispatcher(this, map);

    SimplePolygonMarker franceMarker = new SimplePolygonMarker(getFranceShapeLocations());
    SimplePolygonMarker corsicaMarker = new SimplePolygonMarker(getCorsicaShapeLocations());
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
  }

  public static List<Location> getFranceShapeLocations() {
    // Crude shape of France
    List<Location> franceLocations = new ArrayList<Location>();
    franceLocations.add(new Location(48.985985f, 8.173828f));
    franceLocations.add(new Location(51.074539f, 2.460938f));
    franceLocations.add(new Location(49.33085f, -0.043945f));
    franceLocations.add(new Location(48.522426f, -4.746094f));
    franceLocations.add(new Location(46.231533f, -1.054687f));
    franceLocations.add(new Location(43.427392f, -1.801758f));
    franceLocations.add(new Location(42.397499f, 3.208008f));
    franceLocations.add(new Location(43.682174f, 3.911133f));
    franceLocations.add(new Location(43.075308f, 6.28418f));
    franceLocations.add(new Location(43.935879f, 7.734375f));
    franceLocations.add(new Location(46.534681f, 6.064453f));
    return franceLocations;
  }
View Full Code Here
88
89
90
91
92
93
94
95
96
97
98
  }

  public static List<Location> getCorsicaShapeLocations() {
    // Crude shape of Corsica
    List<Location> corsicaLocations = new ArrayList<Location>();
    corsicaLocations.add(new Location(41.380106f, 9.162598f));
    corsicaLocations.add(new Location(42.231771f, 8.547363f));
    corsicaLocations.add(new Location(42.991791f, 9.404297f));
    corsicaLocations.add(new Location(42.052556f, 9.558105f));
    return corsicaLocations;
  }
View Full Code Here
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
  public void draw() {
    // Distance in km, appropriate to current zoom
    float distance = MAX_DISPLAY_DISTANCE / map.getZoom();
    distance = getClosestDistance(distance);

    Location startLocation = null;
    Location destLocation = null;
    if (showDistanceAtEquator) {
      // Get destLocation (world center, on equator, with calculated distance)
      startLocation = new Location(0, 0);
      destLocation = GeoUtils.getDestinationLocation(startLocation, 90f, distance);
    } else {
      startLocation = map.getLocation(p.width / 2, p.height / 2);
      destLocation = GeoUtils.getDestinationLocation(startLocation, 90f, distance);
    }
View Full Code Here
102
103
104
105
106
107
108
   *            The latitude value.
   * @param lon
   *            The longitude value.
   */
  public void addLocation(float lat, float lon) {
    locations.add(new Location(lat, lon));
  }
View Full Code Here
52
53
54
55
56
57
58
59
60
61
62
63
   * This uses marker.getLocation() which either returns single location, or centroid location (of shape marker), and
   * then combines it. TODO Check whether to use {@link GeoUtils#getCentroid(List)} instead.
   */
  @Override
  public Location getLocation() {
    Location center = new Location(0, 0);
    for (Marker marker : markers) {
      center.add(marker.getLocation());
    }
    center.div((float) markers.size());
    return center;
  }
View Full Code Here
26
27
28
29
30
31
32
33
34
  public void setup() {
    size(600, 400, OPENGL);

    map = new UnfoldingMap(this, 0, 0, 400, 400, new StamenMapProvider.WaterColor());
    map.zoomAndPanTo(new Location(51.507222, -0.1275), 10);

    MapUtils.createDefaultEventDispatcher(this, map);
  }
View Full Code Here
TOP

Related Classes of de.fhpotsdam.unfolding.geo.Location

  • de.fhpotsdam.AbstractShapeMarkerLocationTest
  • de.fhpotsdam.unfolding.data.GeoJSONReader
  • de.fhpotsdam.unfolding.data.GeoRSSReader
  • de.fhpotsdam.unfolding.data.GPXReader
  • de.fhpotsdam.unfolding.data.manual.GPXUtils
  • de.fhpotsdam.unfolding.data.manual.ManualGeoRSSApp
  • de.fhpotsdam.unfolding.examples.animation.AnimationWithAniLibApp
  • de.fhpotsdam.unfolding.examples.animation.FadeTwoMapsApp
  • de.fhpotsdam.unfolding.examples.data.countrydata.CountryBubbleMapApp
  • de.fhpotsdam.unfolding.examples.data.customreader.GPXSpeedReader
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.