Examples with JtsShapeFactory org.locationtech.spatial4j.shape.jts.JtsShapeFactory used on opensource projects

Example 1 with JtsShapeFactory

use of org.locationtech.spatial4j.shape.jts.JtsShapeFactory in project janusgraph by JanusGraph.

the class GeoshapeHelperTest method setUp.

@BeforeEach
public void setUp() {
    this.helper = new JtsGeoshapeHelper();
    this.factory = new JtsShapeFactory(helper.context, helper.factory);
}

Example 2 with JtsShapeFactory

use of org.locationtech.spatial4j.shape.jts.JtsShapeFactory in project traccar by tananaev.

the class GeofencePolygon method calculateArea.

@Override
public double calculateArea() {
    JtsShapeFactory jtsShapeFactory = new JtsSpatialContextFactory().newSpatialContext().getShapeFactory();
    ShapeFactory.PolygonBuilder polygonBuilder = jtsShapeFactory.polygon();
    for (Coordinate coordinate : coordinates) {
        polygonBuilder.pointXY(coordinate.getLon(), coordinate.getLat());
    }
    return polygonBuilder.build().getArea(SpatialContext.GEO) * DEG_TO_KM * DEG_TO_KM;
}