Examples with LineString org.locationtech.jts.geom.LineString used on opensource projects

Example 46 with LineString

use of org.locationtech.jts.geom.LineString in project jena by apache.

the class WKTWriterTest method testWriteMultiLineString.

/**
 * Test of write method, of class WKTWriter.
 */
@Test
public void testWriteMultiLineString() {
    LineString[] lineStrings = new LineString[2];
    lineStrings[0] = GEOMETRY_FACTORY.createLineString(new CustomCoordinateSequence(CoordinateSequenceDimensions.XYZM, "10 10 0 1, 20 20 0 1, 10 40 0 1"));
    lineStrings[1] = GEOMETRY_FACTORY.createLineString(new CustomCoordinateSequence(CoordinateSequenceDimensions.XYZM, "40 40 0 1, 30 30 0 1, 40 20 0 1, 30 10 0 1"));
    Geometry geometry = GEOMETRY_FACTORY.createMultiLineString(lineStrings);
    GeometryWrapper geometryWrapper = new GeometryWrapper(geometry, SRS_URI.WGS84_CRS, WKTDatatype.URI, new DimensionInfo(4, 3, 1));
    String expResult = "<" + SRS_URI.WGS84_CRS + "> MULTILINESTRING ZM((10 10 0 1, 20 20 0 1, 10 40 0 1), (40 40 0 1, 30 30 0 1, 40 20 0 1, 30 10 0 1))";
    String result = WKTWriter.write(geometryWrapper);
    // 
    // 
    assertEquals(expResult, result);
}

Example 47 with LineString

use of org.locationtech.jts.geom.LineString in project jena by apache.

the class WKTWriterTest method testWriteLineString2.

/**
 * Test of write method, of class WKTWriter.
 */
@Test
public void testWriteLineString2() {
    Geometry geometry = GEOMETRY_FACTORY.createLineString(new CustomCoordinateSequence(CoordinateSequenceDimensions.XYZM, "11.0 12.1 8.0 5.0, 3 4 6 2"));
    GeometryWrapper geometryWrapper = new GeometryWrapper(geometry, SRS_URI.WGS84_CRS, WKTDatatype.URI, new DimensionInfo(4, 3, 1));
    String expResult = "<" + SRS_URI.WGS84_CRS + "> LINESTRING ZM(11 12.1 8 5, 3 4 6 2)";
    String result = WKTWriter.write(geometryWrapper);
    // 
    // 
    assertEquals(expResult, result);
}

Example 48 with LineString

use of org.locationtech.jts.geom.LineString in project jena by apache.

the class WKTReaderTest method testExtractLineString.

/**
 * Test of extract method, of class WKTReader.
 */
@Test
public void testExtractLineString() {
    String wktText = "LINESTRING (30 10, 10 30, 40 40)";
    WKTReader expResult = new WKTReader("linestring", "", "(30 10, 10 30, 40 40)");
    WKTReader result = WKTReader.extract(wktText);
    // 
    // 
    assertEquals(expResult, result);
}

Example 49 with LineString

use of org.locationtech.jts.geom.LineString in project jena by apache.

the class WKTDatatypeTest method testReadGeometryCollection.

/**
 * Test of read method, of class WKTReader.
 */
@Test
public void testReadGeometryCollection() {
    String wktLiteral = "GEOMETRYCOLLECTION ZM(POINT ZM (4 6 0 1), LINESTRING ZM (4 6 0 1, 7 10 0 1))";
    Geometry[] geometries = new Geometry[2];
    geometries[0] = GEOMETRY_FACTORY.createPoint(new CustomCoordinateSequence(CoordinateSequenceDimensions.XYZM, "4 6 0 1"));
    geometries[1] = GEOMETRY_FACTORY.createLineString(new CustomCoordinateSequence(CoordinateSequenceDimensions.XYZM, "4 6 0 1,7 10 0 1"));
    Geometry geometry = GEOMETRY_FACTORY.createGeometryCollection(geometries);
    GeometryWrapper expResult = new GeometryWrapper(geometry, SRS_URI.DEFAULT_WKT_CRS84, WKTDatatype.URI, new DimensionInfo(4, 3, 1));
    GeometryWrapper result = WKT_DATATYPE.read(wktLiteral);
    // 
    // 
    assertEquals(expResult, result);
}

Example 50 with LineString

use of org.locationtech.jts.geom.LineString in project series-rest-api by 52North.

the class GeoJSONEncoder method encode.

protected ObjectNode encode(MultiLineString geometry, int parentSrid) {
    ObjectNode json = jsonFactory.objectNode();
    ArrayNode list = json.put(JSONConstants.TYPE, JSONConstants.MULTI_LINE_STRING).putArray(JSONConstants.COORDINATES);
    for (int i = 0; i < geometry.getNumGeometries(); ++i) {
        list.add(encodeCoordinates((LineString) geometry.getGeometryN(i)));
    }
    encodeCRS(json, geometry, parentSrid);
    return json;
}