Examples with WKTWriter com.vividsolutions.jts.io.WKTWriter used on opensource projects

Example 11 with WKTWriter

use of com.vividsolutions.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;
}

Example 12 with WKTWriter

use of com.vividsolutions.jts.io.WKTWriter in project ddf by codice.

the class GeometryAdapter method unmarshalFrom.

public static Attribute unmarshalFrom(GeometryElement element) throws ConversionFailedException {
    AttributeImpl attribute = null;
    GML311ToJTSGeometryConverter converter = new GML311ToJTSGeometryConverter();
    WKTWriter wktWriter = new WKTWriter();
    for (Value xmlValue : element.getValue()) {
        JAXBElement<AbstractGeometryType> xmlGeometry = xmlValue.getGeometry();
        Geometry geometry = converter.createGeometry(new DefaultRootObjectLocator(xmlValue), xmlGeometry.getValue());
        String wkt = wktWriter.write(geometry);
        if (attribute == null) {
            attribute = new AttributeImpl(element.getName(), wkt);
        } else {
            attribute.addValue(wkt);
        }
    }
    return attribute;
}

Example 13 with WKTWriter

use of com.vividsolutions.jts.io.WKTWriter in project ddf by codice.

the class CswFilterDelegate method bufferGeometry.

private String bufferGeometry(String wkt, double distance) {
    LOGGER.debug("Buffering WKT {} by distance {} meter(s).", wkt, distance);
    Geometry geometry = getGeometryFromWkt(wkt);
    double bufferInDegrees = metersToDegrees(distance);
    LOGGER.debug("Buffering {} by {} degree(s).", geometry.getClass().getSimpleName(), bufferInDegrees);
    Geometry bufferedGeometry = geometry.buffer(bufferInDegrees);
    String bufferedWkt = new WKTWriter().write(bufferedGeometry);
    LOGGER.debug("Buffered WKT: {}.", bufferedWkt);
    return bufferedWkt;
}

Example 14 with WKTWriter

use of com.vividsolutions.jts.io.WKTWriter in project ddf by codice.

the class AbstractFeatureConverterWfs20 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 geometryXml = node.toString();
            Geometry geo = null;
            geo = (Geometry) readGml(geometryXml);
            LOGGER.debug("coordinateOrder = {}", coordinateOrder);
            if (GeospatialUtil.LAT_LON_ORDER.equals(coordinateOrder)) {
                swapCoordinates(geo);
            }
            if (geo != null) {
                WKTWriter wktWriter = new WKTWriter();
                ser = wktWriter.write(geo);
                LOGGER.debug("wkt = {}", ser);
            }
            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;
}