Examples with WKTWriter org.locationtech.jts.io.WKTWriter used on opensource projects

Example 1 with WKTWriter

use of org.locationtech.jts.io.WKTWriter in project arctic-sea by 52North.

the class ODataFesParserTest method setup.

@Before
public void setup() {
    this.parser = new ODataFesParser();
    this.geometryFactory = new GeometryFactory(new PrecisionModel(PrecisionModel.FLOATING_SINGLE), 4326);
    this.polygon = this.geometryFactory.createPolygon(new Coordinate[] { new Coordinate(-15.46, 77.98), new Coordinate(-93.51, 38.27), new Coordinate(47.10, -1.05), new Coordinate(58.71, 70.61), new Coordinate(-15.46, 77.98) });
    this.wktGeometry = new WKTWriter().write(polygon).replaceFirst(" ", "").replaceAll(", ", ",");
}

Example 2 with WKTWriter

use of org.locationtech.jts.io.WKTWriter in project ddf by codice.

the class AbstractFeatureConverter method getValueForMetacardAttribute.

protected Serializable getValueForMetacardAttribute(AttributeFormat attributeFormat, HierarchicalStreamReader reader) {
    Serializable ser = null;
    switch(attributeFormat) {
        case BOOLEAN:
            ser = Boolean.valueOf(reader.getValue());
            break;
        case DOUBLE:
            ser = Double.valueOf(reader.getValue());
            break;
        case FLOAT:
            ser = Float.valueOf(reader.getValue());
            break;
        case INTEGER:
            ser = Integer.valueOf(reader.getValue());
            break;
        case LONG:
            ser = Long.valueOf(reader.getValue());
            break;
        case SHORT:
            ser = Short.valueOf(reader.getValue());
            break;
        case XML:
        case STRING:
            ser = reader.getValue();
            break;
        case GEOMETRY:
            XmlNode node = new XmlNode(reader);
            String xml = node.toString();
            GMLReader gmlReader = new GMLReader();
            Geometry geo = null;
            try {
                geo = gmlReader.read(xml, null);
                if (StringUtils.isNotBlank(srs) && !srs.equals(GeospatialUtil.EPSG_4326)) {
                    geo = GeospatialUtil.transformToEPSG4326LonLatFormat(geo, srs);
                }
            } catch (SAXException | IOException | ParserConfigurationException | GeoFormatException e) {
                geo = null;
                LOGGER.debug(ERROR_PARSING_MESSAGE, e);
            }
            if (geo != null) {
                WKTWriter wktWriter = new WKTWriter();
                ser = wktWriter.write(geo);
            }
            break;
        case BINARY:
            try {
                ser = reader.getValue().getBytes(UTF8_ENCODING);
            } catch (UnsupportedEncodingException e) {
                LOGGER.debug("Error encoding the binary value into the metacard.", e);
            }
            break;
        case DATE:
            ser = parseDateFromXml(reader);
            break;
        default:
            break;
    }
    return ser;
}

Example 3 with WKTWriter

use of org.locationtech.jts.io.WKTWriter in project ddf by codice.

the class WfsFilterDelegate method bufferGeometry.

private String bufferGeometry(String wkt, double distance) {
    LOGGER.debug("Buffering WKT {} by distance {} meter(s).", wkt, distance);
    String bufferedWkt = null;
    try {
        Geometry geometry = getGeometryFromWkt(wkt);
        double bufferInDegrees = metersToDegrees(distance);
        LOGGER.debug("Buffering {} by {} degree(s).", geometry.getClass().getSimpleName(), bufferInDegrees);
        Geometry bufferedGeometry = geometry.buffer(bufferInDegrees);
        bufferedWkt = new WKTWriter().write(bufferedGeometry);
        LOGGER.debug("Buffered WKT: {}.", bufferedWkt);
    } catch (ParseException e) {
        throw new IllegalArgumentException("Unable to parse WKT String", e);
    }
    return bufferedWkt;
}

Example 4 with WKTWriter

use of org.locationtech.jts.io.WKTWriter in project ddf by codice.

the class CatalogFeatureIndexerTest method getExampleMetacard.

private Metacard getExampleMetacard() {
    Metacard metacard = new MetacardImpl();
    List<Serializable> tags = Arrays.asList(GAZETTEER_METACARD_TAG, GeoCodingConstants.COUNTRY_TAG);
    metacard.setAttribute(new AttributeImpl(Core.METACARD_TAGS, tags));
    WKTWriter writer = new WKTWriter();
    String wkt = writer.write((Geometry) getExampleFeature().getDefaultGeometry());
    metacard.setAttribute(new AttributeImpl(Core.LOCATION, wkt));
    metacard.setAttribute(new AttributeImpl(Core.TITLE, TITLE));
    metacard.setAttribute(new AttributeImpl(Location.COUNTRY_CODE, COUNTRY_CODE));
    return metacard;
}

Example 5 with WKTWriter

use of org.locationtech.jts.io.WKTWriter in project ddf by codice.

the class GmlGeometryConverter method unmarshal.

@Override
public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
    XmlNode gmlNode = new XmlNode(reader);
    GMLReader gmlReader = new GMLReader();
    Geometry geo = null;
    try {
        geo = gmlReader.read(gmlNode.toString(), null);
    } catch (SAXException | IOException | ParserConfigurationException e) {
        LOGGER.debug(ERROR_PARSING_MSG, e);
    }
    if (geo != null) {
        WKTWriter wktWriter = new WKTWriter();
        return wktWriter.write(geo);
    }
    return null;
}