Examples of CoordinateBounds

Examples of org.onebusaway.geospatial.model.CoordinateBounds

109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
    assertEquals(5, bounds.getMaxLon(), 0);
  }

  @Test
  public void testAddBounds() {
    CoordinateBounds bounds = new CoordinateBounds();
    bounds.addBounds(new CoordinateBounds(1,2,3,4));
    assertEquals(1, bounds.getMinLat(), 0);
    assertEquals(2, bounds.getMinLon(), 0);
    assertEquals(3, bounds.getMaxLat(), 0);
    assertEquals(4, bounds.getMaxLon(), 0);
    bounds.addBounds(new CoordinateBounds(0,3,2,5));
    assertEquals(0, bounds.getMinLat(), 0);
    assertEquals(2, bounds.getMinLon(), 0);
    assertEquals(3, bounds.getMaxLat(), 0);
    assertEquals(5, bounds.getMaxLon(), 0);
  }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
  }

  @Test
  public void testBoundsLatAndLon() {

    CoordinateBounds bounds = SphericalGeometryLibrary.bounds(
        47.97527158291236, -122.3527193069458, 400, 200);

    double d1 = SphericalGeometryLibrary.distance(bounds.getMaxLat(),
        bounds.getMaxLon(), bounds.getMinLat(), bounds.getMaxLon());
    assertEquals(800, d1, 0.01);

    double d2 = SphericalGeometryLibrary.distance(bounds.getMaxLat(),
        bounds.getMinLon(), bounds.getMinLat(), bounds.getMinLon());
    assertEquals(800, d2, 0.01);

    double d3 = SphericalGeometryLibrary.distance(bounds.getMinLat(),
        bounds.getMaxLon(), bounds.getMinLat(), bounds.getMinLon());
    assertEquals(400, d3, 0.1);

    double d4 = SphericalGeometryLibrary.distance(bounds.getMaxLat(),
        bounds.getMaxLon(), bounds.getMaxLat(), bounds.getMinLon());
    assertEquals(400, d4, 0.1);
  }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

124
125
126
127
128
129
130
131
132
133
134
135
    assertEquals(5, bounds.getMaxLon(), 0);
  }

  @Test
  public void testContains() {
    CoordinateBounds bounds = new CoordinateBounds(1,2,3,4);
    assertTrue(bounds.contains(1, 2));
    assertTrue(bounds.contains(3, 4));
    assertTrue(bounds.contains(2, 3));
    assertFalse(bounds.contains(0, 3));
    assertFalse(bounds.contains(2, 0));
  }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

134
135
136
137
138
139
140
141
142
143
144
    assertFalse(bounds.contains(2, 0));
  }

  @Test
  public void testIntersects() {
    CoordinateBounds bounds = new CoordinateBounds(1,2,3,4);
    assertTrue(bounds.intersects(new CoordinateBounds(1,2,3,4)));
    assertTrue(bounds.intersects(new CoordinateBounds(0,0,2,3)));
    assertTrue(bounds.intersects(new CoordinateBounds(0,0,1,2)));
    assertFalse(bounds.intersects(new CoordinateBounds(0,0,1,1)));
  }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

100
101
102
103
104
105
106
107
108
109
    assertEquals(400, d4, 0.1);
  }

  @Test
  public void testGetCenterOfBounds() {
    CoordinateBounds b = new CoordinateBounds(-1.0, -2.0, 4.0, 3.6);
    CoordinatePoint p = SphericalGeometryLibrary.getCenterOfBounds(b);
    assertEquals(1.5, p.getLat(), 0.0);
    assertEquals(0.8, p.getLon(), 0.0);
  }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

79
80
81
82
83
84
85
86
87
88
89
    String[] tokens = _text.trim().split("\\s+");

    if (tokens.length == 0)
      return INPUT;

    CoordinateBounds serviceArea = _serviceAreaService.getServiceArea();

    if (serviceArea == null) {
      pushNextAction("stop-by-number", "text", _text);
      return "query-default-search-location";
    }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
  private Map<CoordinateBounds, List<AgencyAndId>> buildShapeSpatialIndex() {

    Map<CoordinatePoint, Set<AgencyAndId>> shapeIdsByGridCellCorner = new FactoryMap<CoordinatePoint, Set<AgencyAndId>>(
        new HashSet<AgencyAndId>());

    CoordinateBounds fullBounds = new CoordinateBounds();
    for (StopEntry stop : _transitGraphDao.getAllStops())
      fullBounds.addPoint(stop.getStopLat(), stop.getStopLon());

    if (fullBounds.isEmpty()) {
      return Collections.emptyMap();
    }

    double centerLat = (fullBounds.getMinLat() + fullBounds.getMaxLat()) / 2;
    double centerLon = (fullBounds.getMinLon() + fullBounds.getMaxLon()) / 2;
    CoordinateBounds gridCellExample = SphericalGeometryLibrary.bounds(
        centerLat, centerLon, _gridSize / 2);

    double latStep = gridCellExample.getMaxLat() - gridCellExample.getMinLat();
    double lonStep = gridCellExample.getMaxLon() - gridCellExample.getMinLon();

    _log.info("generating shape point geospatial index...");

    Set<AgencyAndId> allShapeIds = getAllShapeIds();

    for (AgencyAndId shapeId : allShapeIds) {

      ShapePoints shapePoints = _shapePointHelper.getShapePointsForShapeId(shapeId);

      for (int i = 0; i < shapePoints.getSize(); i++) {

        double lat = shapePoints.getLatForIndex(i);
        double lon = shapePoints.getLonForIndex(i);

        addGridCellForShapePoint(shapeIdsByGridCellCorner, lat, lon, latStep,
            lonStep, shapeId);

        /**
         * If there is a particularly long stretch between shape points, we want
         * to fill in grid cells in-between
         */
        if (i > 0) {
          double prevLat = shapePoints.getLatForIndex(i - 1);
          double prevLon = shapePoints.getLonForIndex(i - 1);
          double totalDistance = SphericalGeometryLibrary.distance(prevLat,
              prevLon, lat, lon);
          for (double d = _gridSize; d < totalDistance; d += _gridSize) {
            double r = d / totalDistance;
            double latPart = (lat - prevLat) * r + prevLat;
            double lonPart = (lon - prevLon) * r + prevLon;
            addGridCellForShapePoint(shapeIdsByGridCellCorner, latPart,
                lonPart, latStep, lonStep, shapeId);
          }
        }
      }
    }

    _log.info("block shape geospatial nodes: "
        + shapeIdsByGridCellCorner.size());

    Map<CoordinateBounds, List<AgencyAndId>> shapeIdsByGridCell = new HashMap<CoordinateBounds, List<AgencyAndId>>();

    for (Map.Entry<CoordinatePoint, Set<AgencyAndId>> entry : shapeIdsByGridCellCorner.entrySet()) {
      CoordinatePoint p = entry.getKey();
      CoordinateBounds bounds = new CoordinateBounds(p.getLat(), p.getLon(),
          p.getLat() + latStep, p.getLon() + lonStep);

      List<AgencyAndId> shapeIds = new ArrayList<AgencyAndId>(entry.getValue());
      shapeIdsByGridCell.put(bounds, shapeIds);
    }
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

104
105
106
107
108
109
110
111
112
113
114
      addFieldError("maxCount", "must be greater than zero");

    if (hasErrors())
      return setValidationErrorsResponse();

    CoordinateBounds bounds = getSearchBounds();

    SearchQueryBean routesQuery = new SearchQueryBean();

    if (_query != null)
      routesQuery.setQuery(_query);
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
  @Test
  public void test01() {

    GridFactory factory = new GridFactory(0.1,0.1);

    CoordinateBounds bounds = new CoordinateBounds(5.05, 4.05, 5.15, 4.15);
    factory.addBounds(bounds);

    List<CoordinateBounds> grid = factory.getGrid();

    assertEquals(4, grid.size());

    Collections.sort(grid, BOUNDS_COMPARATOR);

    checkBounds(grid.get(0), new CoordinateBounds(5.0, 4.0, 5.1, 4.1), DELTA);
    checkBounds(grid.get(1), new CoordinateBounds(5.0, 4.1, 5.1, 4.2), DELTA);
    checkBounds(grid.get(2), new CoordinateBounds(5.1, 4.0, 5.2, 4.1), DELTA);
    checkBounds(grid.get(3), new CoordinateBounds(5.1, 4.1, 5.2, 4.2), DELTA);

    List<EncodedPolygonBean> boundary = factory.getBoundary();
    assertEquals(1, boundary.size());

    EncodedPolygonBean polygon = boundary.get(0);
    assertTrue(polygon.getInnerRings().isEmpty());

    List<CoordinatePoint> points = PolylineEncoder.decode(polygon.getOuterRing());
    points = shiftPoints(points);

    assertEquals(8, points.size());

    assertEqualsPoints(new CoordinatePoint(5.0, 4.0), points.get(0), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.1, 4.0), points.get(1), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.2, 4.0), points.get(2), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.2, 4.1), points.get(3), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.2, 4.2), points.get(4), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.1, 4.2), points.get(5), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.0, 4.2), points.get(6), DELTA);
    assertEqualsPoints(new CoordinatePoint(5.0, 4.1), points.get(7), DELTA);

    factory.addBounds(new CoordinateBounds(5.15, 4.05, 5.26, 4.19));

    grid = factory.getGrid();

    assertEquals(6, grid.size());

    Collections.sort(grid, BOUNDS_COMPARATOR);

    checkBounds(grid.get(0), new CoordinateBounds(5.0, 4.0, 5.1, 4.1), DELTA);
    checkBounds(grid.get(1), new CoordinateBounds(5.0, 4.1, 5.1, 4.2), DELTA);
    checkBounds(grid.get(2), new CoordinateBounds(5.1, 4.0, 5.2, 4.1), DELTA);
    checkBounds(grid.get(3), new CoordinateBounds(5.1, 4.1, 5.2, 4.2), DELTA);
    checkBounds(grid.get(4), new CoordinateBounds(5.2, 4.0, 5.3, 4.1), DELTA);
    checkBounds(grid.get(5), new CoordinateBounds(5.2, 4.1, 5.3, 4.2), DELTA);

    boundary = factory.getBoundary();
    assertEquals(1, boundary.size());

    polygon = boundary.get(0);
View Full Code Here

Examples of org.onebusaway.geospatial.model.CoordinateBounds

120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
  @Test
  public void test02() {

    GridFactory factory = new GridFactory(1,1);

    CoordinateBounds bounds = new CoordinateBounds(1.5, 2.5, 2.5, 3.5);
    factory.addBounds(bounds);

    List<CoordinateBounds> grid = factory.getGrid();

    assertEquals(4, grid.size());

    Collections.sort(grid, BOUNDS_COMPARATOR);

    checkBounds(grid.get(0), new CoordinateBounds(1.0, 2.0, 2.0, 3.0), DELTA);
    checkBounds(grid.get(1), new CoordinateBounds(1.0, 3.0, 2.0, 4.0), DELTA);
    checkBounds(grid.get(2), new CoordinateBounds(2.0, 2.0, 3.0, 3.0), DELTA);
    checkBounds(grid.get(3), new CoordinateBounds(2.0, 3.0, 3.0, 4.0), DELTA);

    List<EncodedPolygonBean> boundary = factory.getBoundary();
    assertEquals(1, boundary.size());

    EncodedPolygonBean polygon = boundary.get(0);
    assertTrue(polygon.getInnerRings().isEmpty());

    List<CoordinatePoint> points = PolylineEncoder.decode(polygon.getOuterRing());
    points = shiftPoints(points);

    assertEquals(8, points.size());

    assertEqualsPoints(new CoordinatePoint(1.0, 2.0), points.get(0), DELTA);
    assertEqualsPoints(new CoordinatePoint(2.0, 2.0), points.get(1), DELTA);
    assertEqualsPoints(new CoordinatePoint(3.0, 2.0), points.get(2), DELTA);
    assertEqualsPoints(new CoordinatePoint(3.0, 3.0), points.get(3), DELTA);
    assertEqualsPoints(new CoordinatePoint(3.0, 4.0), points.get(4), DELTA);
    assertEqualsPoints(new CoordinatePoint(2.0, 4.0), points.get(5), DELTA);
    assertEqualsPoints(new CoordinatePoint(1.0, 4.0), points.get(6), DELTA);
    assertEqualsPoints(new CoordinatePoint(1.0, 3.0), points.get(7), DELTA);

    factory.addBounds(new CoordinateBounds(5.5, 4.5, 5.6, 4.6));

    grid = factory.getGrid();

    assertEquals(5, grid.size());

    Collections.sort(grid, BOUNDS_COMPARATOR);

    checkBounds(grid.get(0), new CoordinateBounds(1.0, 2.0, 2.0, 3.0), DELTA);
    checkBounds(grid.get(1), new CoordinateBounds(1.0, 3.0, 2.0, 4.0), DELTA);
    checkBounds(grid.get(2), new CoordinateBounds(2.0, 2.0, 3.0, 3.0), DELTA);
    checkBounds(grid.get(3), new CoordinateBounds(2.0, 3.0, 3.0, 4.0), DELTA);
    checkBounds(grid.get(4), new CoordinateBounds(5.0, 4.0, 6.0, 5.0), DELTA);

    boundary = factory.getBoundary();

    assertEquals(2, boundary.size());
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.