Examples with Geometry com.esri.core.geometry.Geometry used on opensource projects

Example 6 with Geometry

use of com.esri.core.geometry.Geometry in project sis by apache.

the class ESRI method tryGetEnvelope.

/**
 * If the given object is an ESRI geometry and its envelope is non-empty, returns
 * that envelope as an Apache SIS implementation. Otherwise returns {@code null}.
 *
 * @param  geometry  the geometry from which to get the envelope, or {@code null}.
 * @return the envelope of the given object, or {@code null} if the object is not
 *         a recognized geometry or its envelope is empty.
 */
@Override
final GeneralEnvelope tryGetEnvelope(final Object geometry) {
    if (geometry instanceof Geometry) {
        final Envelope2D bounds = new Envelope2D();
        ((Geometry) geometry).queryEnvelope2D(bounds);
        if (!bounds.isEmpty()) {
            // Test if there is NaN values.
            final GeneralEnvelope env = new GeneralEnvelope(2);
            env.setRange(0, bounds.xmin, bounds.xmax);
            env.setRange(1, bounds.ymin, bounds.ymax);
            return env;
        }
    }
    return null;
}

Example 7 with Geometry

use of com.esri.core.geometry.Geometry in project reverse-geocoder-for-geoevent by Esri.

the class ReverseGeocoderProcessor method processGeoEvent.

private GeoEvent processGeoEvent(GeoEvent geoEvent) throws MalformedURLException, JSONException, ConfigurationException, GeoEventDefinitionManagerException, FieldException {
    if (geoEvent.getTrackId() == null || geoEvent.getGeometry() == null) {
        LOGGER.warn("NULL_ERROR: TrackID and/or Geometry is NULL.");
        return null;
    }
    Geometry geom = geoEvent.getGeometry().getGeometry();
    if (geom.isEmpty())
        return geoEvent;
    if (!Geometry.isPoint(geom.getType().value()))
        return geoEvent;
    if (Geometry.isMultiVertex(geom.getType().value()))
        return geoEvent;
    Point point = (Point) geom;
    double lon = point.getX();
    double lat = point.getY();
    int wkid = geoEvent.getGeometry().getSpatialReference().getID();
    // fetch nearest street address (reverse geocode) via ArcGIS Online World GeoCode service
    // The response format. Values: html | json | kmz
    // The default response format is html.
    agolSearchFormat = "json";
    URL agolURL = new URL("http://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer/reverseGeocode?location=" + Double.toString(lon) + "," + Double.toString(lat) + "&distance=" + Integer.toString(agolSearchDistance) + "&outSR=" + Integer.toString(wkid) + "&f=" + agolSearchFormat);
    String addressJson = getReverseGeocode(agolURL);
    GeoEvent agolStreetAddress = augmentGeoEventWithAddress(geoEvent, addressJson);
    return agolStreetAddress;
}