public LinearRing createLinearRing(CoordinateSequence cs) { if (cs.getCoordinate(0).equals(cs.getCoordinate(cs.size() - 1))) return super.createLinearRing(cs); // add a new coordinate to close the ring CoordinateSequenceFactory csFact = getCoordinateSequenceFactory(); CoordinateSequence csNew = csFact.create(cs.size() + 1, cs.getDimension()); CoordinateSequences.copy(cs, 0, csNew, 0, cs.size()); CoordinateSequences.copyCoord(csNew, 0, csNew, csNew.size() - 1); return super.createLinearRing(csNew); }
@Test public void altitudeModeReadTest() throws IOException, XMLStreamException, URISyntaxException, KmlException { final KmlReader reader = new KmlReader(); final GxReader gxReader = new GxReader(reader); reader.setInput(new File(pathToTestFile)); reader.addExtensionReader(gxReader); final Kml kmlObjects = reader.read(); reader.dispose(); final Feature placemark = kmlObjects.getAbstractFeature(); assertEquals(KmlModelConstants.TYPE_PLACEMARK, placemark.getType()); assertEquals("gx:altitudeMode Example", placemark.getPropertyValue(KmlConstants.TAG_NAME)); final LookAt lookAt = (LookAt) placemark.getPropertyValue(KmlConstants.TAG_VIEW); assertEquals(146.806, lookAt.getLongitude(), DELTA); assertEquals(12.219, lookAt.getLatitude(), DELTA); assertEquals(-60, lookAt.getHeading(), DELTA); assertEquals(70, lookAt.getTilt(), DELTA); assertEquals(6300, lookAt.getRange(), DELTA); assertEquals(EnumAltitudeMode.RELATIVE_TO_SEA_FLOOR, lookAt.getAltitudeMode()); final LineString lineString = (LineString) placemark.getPropertyValue(KmlConstants.TAG_GEOMETRY); assertTrue(lineString.getExtrude()); assertEquals(EnumAltitudeMode.RELATIVE_TO_SEA_FLOOR, lineString.getAltitudeMode()); CoordinateSequence coordinates = lineString.getCoordinateSequence(); assertEquals(5, coordinates.size()); Coordinate coordinate0 = coordinates.getCoordinate(0); assertEquals(146.825, coordinate0.x, DELTA); assertEquals(12.233, coordinate0.y, DELTA); assertEquals(400.0, coordinate0.z, DELTA); Coordinate coordinate1 = coordinates.getCoordinate(1); assertEquals(146.820, coordinate1.x, DELTA); assertEquals(12.222, coordinate1.y, DELTA); assertEquals(400.0, coordinate1.z, DELTA); Coordinate coordinate2 = coordinates.getCoordinate(2); assertEquals(146.812, coordinate2.x, DELTA); assertEquals(12.212, coordinate2.y, DELTA); assertEquals(400.0, coordinate2.z, DELTA); Coordinate coordinate3 = coordinates.getCoordinate(3); assertEquals(146.796, coordinate3.x, DELTA); assertEquals(12.209, coordinate3.y, DELTA); assertEquals(400.0, coordinate3.z, DELTA); Coordinate coordinate4 = coordinates.getCoordinate(4); assertEquals(146.788, coordinate4.x, DELTA); assertEquals(12.205, coordinate4.y, DELTA); assertEquals(400.0, coordinate4.z, DELTA); }
/** Data coming with multiple blanks or newlines shouldn't happen, but it does */ public void testParseMultipleBlankCharacters() throws Exception { coordinates.setText("\n12.34,56.78\n 9.10,11.12\t\t\n 13.14,15.16\t\n "); Node node = createNode(coordinates, null, null, null, null); GMLCoordinatesTypeBinding strategy = (GMLCoordinatesTypeBinding) container.getComponentInstanceOfType(GMLCoordinatesTypeBinding.class); CoordinateSequence c = (CoordinateSequence) strategy.parse(coordinates, node, null); assertNotNull(c); assertEquals(3, c.size()); assertEquals(c.getCoordinate(0), new Coordinate(12.34, 56.78)); assertEquals(c.getCoordinate(1), new Coordinate(9.10, 11.12)); assertEquals(c.getCoordinate(2), new Coordinate(13.14, 15.16)); }
public void writeJSONString(Writer out) throws IOException { int size = seq.size(); if (size > 1) { out.write("["); } for (int i = 0; i < seq.size(); i++) { Coordinate coord = seq.getCoordinate(i); out.write("["); out.write(String.valueOf(coord.x)); out.write(","); out.write(String.valueOf(coord.y)); if (!Double.isNaN(coord.z)) { out.write(","); out.write(String.valueOf(coord.z)); } out.write("]"); if (i < seq.size() - 1) { out.write(","); } } if (size > 1) { out.write("]"); } }
public String toJSONString() { int size = seq.size(); StringBuilder sb = new StringBuilder(); if (size > 1) { sb.append("["); } for (int i = 0; i < seq.size(); i++) { Coordinate coord = seq.getCoordinate(i); sb.append("["); formatDecimal(coord.x, sb); sb.append(","); formatDecimal(coord.y, sb); if (!Double.isNaN(coord.z)) { sb.append(","); formatDecimal(coord.z, sb); } sb.append("],"); } sb.setLength(sb.length() - 1); if (size > 1) { sb.append("]"); } return sb.toString(); }
/** * hasPair purpose. * * <p>finds a pair of points, assumes the sequence is sorted smallest to largest. * * @param a1 * @param a2 */ private boolean hasPair(CoordinateSequence a1, CoordinateSequence a2) { int i = 0; CoordinateSequence c; c = a1; Set m = new HashSet(); while (i < c.size()) { m.add(c.getCoordinate(i)); i++; } i = 0; c = a2; while (i < c.size()) { if (!m.add(c.getCoordinate(i))) return true; i++; } return false; }
public Geometry densify(double segLength) { newCoords = new CoordinateList(); CoordinateSequence seq = inputLine.getCoordinateSequence(); Coordinate p0 = new Coordinate(); Coordinate p1 = new Coordinate(); seq.getCoordinate(0, p0); newCoords.add(new Coordinate(p0)); for (int i = 0; i < seq.size() - 1; i++) { seq.getCoordinate(i, p0); seq.getCoordinate(i + 1, p1); densify(p0, p1, segLength); } Coordinate[] newPts = newCoords.toCoordinateArray(); return inputLine.getFactory().createLineString(newPts); }
public void testParseNonDefaults() throws Exception { coordinates.setText("12.34:56.78;9.10:11.12;13.14:15.16"); Node node = createNode( coordinates, null, null, new AttributeInstance[] {cs, ts}, new String[] {":", ";"}); GMLCoordinatesTypeBinding strategy = (GMLCoordinatesTypeBinding) container.getComponentInstanceOfType(GMLCoordinatesTypeBinding.class); CoordinateSequence c = (CoordinateSequence) strategy.parse(coordinates, node, null); assertNotNull(c); assertEquals(3, c.size()); assertEquals(c.getCoordinate(0), new Coordinate(12.34, 56.78)); assertEquals(c.getCoordinate(1), new Coordinate(9.10, 11.12)); assertEquals(c.getCoordinate(2), new Coordinate(13.14, 15.16)); }
@Override public void filter(CoordinateSequence seq, int i) { Coordinate coord = seq.getCoordinate(i); PixelPos pixelPos = geoCoding.getPixelPos(new GeoPos(coord.y, coord.x), null); // rounding needed because closed geometries yield errors if their first and last coordinate // do not exactly match double x = Math.round(pixelPos.x * 10000) / 10000; double y = Math.round(pixelPos.y * 10000) / 10000; coord.setCoordinate(new Coordinate(x, y)); count++; }
public static double getLengthMultiplierFromElevation(CoordinateSequence elev) { double trueLength = 0; double flatLength = 0; double lastX = elev.getX(0); double lastY = elev.getY(0); for (int i = 1; i < elev.size(); ++i) { Coordinate c = elev.getCoordinate(i); double x = c.x - lastX; double y = c.y - lastY; trueLength += Math.sqrt(x * x + y * y); flatLength += x; lastX = c.x; lastY = c.y; } if (flatLength == 0) { return 0; } return trueLength / flatLength; }
@Test public void placemarkReadTest() throws IOException, XMLStreamException, KmlException, URISyntaxException { final KmlReader reader = new KmlReader(); reader.setInput(new File(pathToTestFile)); final Kml kmlObjects = reader.read(); reader.dispose(); final Feature placemark = kmlObjects.getAbstractFeature(); assertTrue(placemark.getType().equals(KmlModelConstants.TYPE_PLACEMARK)); assertEquals( "Google Earth - New Placemark", placemark.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertEquals( "Some Descriptive text.", placemark.getProperty(KmlModelConstants.ATT_DESCRIPTION.getName()).getValue()); final AbstractView view = (AbstractView) placemark.getProperty(KmlModelConstants.ATT_VIEW.getName()).getValue(); assertTrue(view instanceof LookAt); LookAt lookAt = (LookAt) view; assertEquals(-90.86879847669974, lookAt.getLongitude(), DELTA); assertEquals(48.25330383601299, lookAt.getLatitude(), DELTA); assertEquals(2.7, lookAt.getHeading(), DELTA); assertEquals(8.3, lookAt.getTilt(), DELTA); assertEquals(440.8, lookAt.getRange(), DELTA); final AbstractGeometry geometry = (AbstractGeometry) placemark.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue(); assertTrue(geometry instanceof Point); Point point = (Point) geometry; final CoordinateSequence coordinates = point.getCoordinateSequence(); assertEquals(1, coordinates.size()); Coordinate coordinate = coordinates.getCoordinate(0); assertEquals(-90.86948943473118, coordinate.x, DELTA); assertEquals(48.25450093195546, coordinate.y, DELTA); assertEquals(0, coordinate.z, DELTA); }
@Test public void balloonStyleReadTest() throws IOException, XMLStreamException, URISyntaxException, KmlException { Iterator i; final KmlReader reader = new KmlReader(); reader.setInput(new File(pathToTestFile)); final Kml kmlObjects = reader.read(); reader.dispose(); final Feature document = kmlObjects.getAbstractFeature(); assertTrue(document.getType().equals(KmlModelConstants.TYPE_DOCUMENT)); assertEquals( "BalloonStyle.kml", document.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertTrue((Boolean) document.getProperty(KmlModelConstants.ATT_OPEN.getName()).getValue()); assertEquals(1, document.getProperties(KmlModelConstants.ATT_STYLE_SELECTOR.getName()).size()); i = document.getProperties(KmlModelConstants.ATT_STYLE_SELECTOR.getName()).iterator(); if (i.hasNext()) { Object styleSelector = ((Property) i.next()).getValue(); assertTrue(styleSelector instanceof Style); final Style style = (Style) styleSelector; assertEquals("exampleBalloonStyle", style.getIdAttributes().getId()); final BalloonStyle balloonStyle = style.getBalloonStyle(); assertEquals(new Color(187, 255, 255, 255), balloonStyle.getBgColor()); final Cdata text = new DefaultCdata( "\n <b><font color=\"#CC0000\" size=\"+3\">$[name]</font></b>\n" + " <br/><br/>\n" + " <font face=\"Courier\">$[description]</font>\n" + " <br/><br/>\n" + " Extra text that will appear in the description balloon\n" + " <br/><br/>\n" + " $[geDirections]\n" + " "); assertEquals(text, balloonStyle.getText()); } assertEquals( 1, document.getProperties(KmlModelConstants.ATT_DOCUMENT_FEATURES.getName()).size()); i = document.getProperties(KmlModelConstants.ATT_DOCUMENT_FEATURES.getName()).iterator(); if (i.hasNext()) { final Object object = i.next(); assertTrue(object instanceof Feature); Feature placemark = (Feature) object; assertTrue(placemark.getType().equals(KmlModelConstants.TYPE_PLACEMARK)); assertEquals( "BalloonStyle", placemark.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertEquals( "An example of BalloonStyle", placemark.getProperty(KmlModelConstants.ATT_DESCRIPTION.getName()).getValue()); assertEquals( new URI("#exampleBalloonStyle"), placemark.getProperty(KmlModelConstants.ATT_STYLE_URL.getName()).getValue()); assertTrue( placemark.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue() instanceof Point); final Point point = (Point) placemark.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue(); final CoordinateSequence coordinates = point.getCoordinateSequence(); assertEquals(1, coordinates.size()); final Coordinate coordinate = coordinates.getCoordinate(0); assertEquals(-122.370533, coordinate.x, DELTA); assertEquals(37.823842, coordinate.y, DELTA); assertEquals(0, coordinate.z, DELTA); } }
@Test public void lineStringReadTest() throws IOException, XMLStreamException, KmlException, URISyntaxException { final KmlReader reader = new KmlReader(); reader.setInput(new File(pathToTestFile)); final Kml kmlObjects = reader.read(); reader.dispose(); final Feature document = kmlObjects.getAbstractFeature(); assertTrue(document.getType().equals(KmlModelConstants.TYPE_DOCUMENT)); assertEquals( "LineString.kml", document.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertTrue((Boolean) document.getProperty(KmlModelConstants.ATT_OPEN.getName()).getValue()); assertTrue( document.getProperty(KmlModelConstants.ATT_VIEW.getName()).getValue() instanceof LookAt); final LookAt lookAt = (LookAt) document.getProperty(KmlModelConstants.ATT_VIEW.getName()).getValue(); assertEquals(-122.36415, lookAt.getLongitude(), DELTA); assertEquals(37.824553, lookAt.getLatitude(), DELTA); assertEquals(1, lookAt.getAltitude(), DELTA); assertEquals(2, lookAt.getHeading(), DELTA); assertEquals(50, lookAt.getTilt(), DELTA); assertEquals(150, lookAt.getRange(), DELTA); assertEquals( 2, document.getProperties(KmlModelConstants.ATT_DOCUMENT_FEATURES.getName()).size()); Iterator i = document.getProperties(KmlModelConstants.ATT_DOCUMENT_FEATURES.getName()).iterator(); if (i.hasNext()) { Object object = i.next(); assertTrue(object instanceof Feature); Feature placemark0 = (Feature) object; assertTrue(placemark0.getType().equals(KmlModelConstants.TYPE_PLACEMARK)); assertEquals( "unextruded", placemark0.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertTrue( placemark0.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue() instanceof LineString); final LineString lineString0 = (LineString) placemark0.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue(); assertTrue(lineString0.getExtrude()); assertTrue(lineString0.getTessellate()); final CoordinateSequence coordinates0 = lineString0.getCoordinateSequence(); assertEquals(2, coordinates0.size()); final Coordinate coordinate00 = coordinates0.getCoordinate(0); assertEquals(-122.364383, coordinate00.x, DELTA); assertEquals(37.824664, coordinate00.y, DELTA); assertEquals(0, coordinate00.z, DELTA); final Coordinate coordinate01 = coordinates0.getCoordinate(1); assertEquals(-122.364152, coordinate01.x, DELTA); assertEquals(37.824322, coordinate01.y, DELTA); assertEquals(0, coordinate01.z, DELTA); } if (i.hasNext()) { Object object = i.next(); assertTrue(object instanceof Feature); Feature placemark1 = (Feature) object; assertTrue(placemark1.getType().equals(KmlModelConstants.TYPE_PLACEMARK)); assertEquals( "extruded", placemark1.getProperty(KmlModelConstants.ATT_NAME.getName()).getValue()); assertTrue( placemark1.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue() instanceof LineString); final LineString lineString1 = (LineString) placemark1.getProperty(KmlModelConstants.ATT_PLACEMARK_GEOMETRY.getName()).getValue(); assertTrue(lineString1.getExtrude()); assertTrue(lineString1.getTessellate()); assertEquals(EnumAltitudeMode.RELATIVE_TO_GROUND, lineString1.getAltitudeMode()); final CoordinateSequence coordinates1 = lineString1.getCoordinateSequence(); assertEquals(2, coordinates1.size()); final Coordinate coordinate10 = coordinates1.getCoordinate(0); assertEquals(-122.364167, coordinate10.x, DELTA); assertEquals(37.824787, coordinate10.y, DELTA); assertEquals(50, coordinate10.z, DELTA); final Coordinate coordinate11 = coordinates1.getCoordinate(1); assertEquals(-122.363917, coordinate11.x, DELTA); assertEquals(37.824423, coordinate11.y, DELTA); assertEquals(50, coordinate11.z, DELTA); } }