/**
* Test coverageToFeature process with a PixelInCell.CELL_CENTER coverage
*
* @throws NoSuchAuthorityCodeException
* @throws FactoryException
*/
@Test
public void coverageToFeatureTestPixelCenter()
throws NoSuchAuthorityCodeException, FactoryException, ProcessException {
Hints.putSystemDefault(Hints.LENIENT_DATUM_SHIFT, Boolean.TRUE);
PixelInCell pixPos = PixelInCell.CELL_CENTER;
GridCoverageReader reader = buildReader(pixPos);
// Process
ProcessDescriptor desc = ProcessFinder.getProcessDescriptor("coverage", "coveragetofeatures");
ParameterValueGroup in = desc.getInputDescriptor().createValue();
in.parameter("reader_in").setValue(reader);
org.geotoolkit.process.Process proc = desc.createProcess(in);
// Features out
final Collection<Feature> featureListOut =
(Collection<Feature>) proc.call().parameter("feature_out").getValue();
final List<Feature> featureListResult = (List<Feature>) buildFCResultPixelCenter();
assertEquals(featureListResult.get(0).getType(), featureListOut.iterator().next().getType());
assertEquals(featureListOut.size(), featureListResult.size());
Iterator<Feature> iteratorOut = featureListOut.iterator();
Iterator<Feature> iteratorResult = featureListResult.iterator();
ArrayList<Geometry> geomsOut = new ArrayList<Geometry>();
int itOut = 0;
while (iteratorOut.hasNext()) {
Feature featureOut = iteratorOut.next();
for (Property propertyOut : featureOut.getProperties()) {
if (propertyOut.getDescriptor() instanceof GeometryDescriptor) {
geomsOut.add(itOut++, (Geometry) propertyOut.getValue());
}
}
}
ArrayList<Geometry> geomsResult = new ArrayList<Geometry>();
int itResult = 0;
while (iteratorResult.hasNext()) {
Feature featureResult = iteratorResult.next();
for (Property propertyResult : featureResult.getProperties()) {
if (propertyResult.getDescriptor() instanceof GeometryDescriptor) {
geomsResult.add(itResult++, (Geometry) propertyResult.getValue());
}
}
}
assertEquals(geomsResult.size(), geomsOut.size());
for (int i = 0; i < geomsResult.size(); i++) {
Geometry gOut = geomsOut.get(i);
Geometry gResult = geomsResult.get(i);
assertArrayEquals(gResult.getCoordinates(), gOut.getCoordinates());
}
}
@Test
public void placemarkWriteTest()
throws KmlException, IOException, XMLStreamException, ParserConfigurationException,
SAXException {
final KmlFactory kmlFactory = DefaultKmlFactory.getInstance();
final Coordinate coordinate =
kmlFactory.createCoordinate(-90.86948943473118, 48.25450093195546, 0);
final CoordinateSequence coordinates = kmlFactory.createCoordinates(Arrays.asList(coordinate));
final Point point = kmlFactory.createPoint(coordinates);
final LookAt lookAt = kmlFactory.createLookAt();
lookAt.setLongitude(-90.86879847669974);
lookAt.setLatitude(48.25330383601299);
lookAt.setHeading(2.7);
lookAt.setTilt(8.3);
lookAt.setRange(440.8);
final Feature placemark = kmlFactory.createPlacemark();
final Collection<Property> placemarkProperties = placemark.getProperties();
placemarkProperties.add(
FF.createAttribute("Google Earth - New Placemark", KmlModelConstants.ATT_NAME, null));
placemarkProperties.add(
FF.createAttribute("Some Descriptive text.", KmlModelConstants.ATT_DESCRIPTION, null));
placemarkProperties.add(FF.createAttribute(lookAt, KmlModelConstants.ATT_VIEW, null));
placemarkProperties.add(
FF.createAttribute(point, KmlModelConstants.ATT_PLACEMARK_GEOMETRY, null));
final Kml kml = kmlFactory.createKml(null, placemark, null, null);
final File temp = File.createTempFile("testPlacemark", ".kml");
temp.deleteOnExit();
final KmlWriter writer = new KmlWriter();
writer.setOutput(temp);
writer.write(kml);
writer.dispose();
DomCompare.compare(new File(pathToTestFile), temp);
}
private List<Feature> buildFCResultPixelCorner()
throws NoSuchAuthorityCodeException, FactoryException {
FeatureType type = buildFeatureType();
final List<Feature> featureList = new ArrayList<Feature>();
GeometryFactory geometryFactory = new GeometryFactory();
double buffX = 0;
double buffY = 0;
for (int y = 0; y < max; y++) {
for (int x = 0; x < max; x++) {
buffX = x;
buffY = y + 1.0;
Point pos = geometryFactory.createPoint(new Coordinate(buffX, buffY));
LinearRing line =
geometryFactory.createLinearRing(
new Coordinate[] {
new Coordinate(buffX, buffY),
new Coordinate(buffX + 1.0, buffY),
new Coordinate(buffX + 1.0, buffY - 1.0),
new Coordinate(buffX, buffY - 1.0),
new Coordinate(buffX, buffY)
});
Feature myfeature = FeatureUtilities.defaultFeature(type, "id-" + x + "-" + y);
myfeature.getProperty("cellgeom").setValue(geometryFactory.createPolygon(line, null));
myfeature.getProperty("position").setValue(pos);
myfeature.getProperty("orientation").setValue(PixelInCell.CELL_CENTER.name());
myfeature.getProperty("band-0").setValue(0.0);
myfeature.getProperty("band-1").setValue((Integer) x);
myfeature.getProperty("band-2").setValue((Integer) y);
featureList.add((x + (y * max)), myfeature);
}
}
return featureList;
}
@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);
}
