Revision 44099 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.geometry/org.gvsig.fmap.geometry.jts/src/main/java/org/gvsig/fmap/geom/jts/util/JTSUtils.java
| JTSUtils.java | ||
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import com.vividsolutions.jts.operation.buffer.BufferParameters; |
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import com.vividsolutions.jts.operation.buffer.OffsetCurveBuilder; |
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import com.vividsolutions.jts.util.GeometricShapeFactory; |
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import org.cresques.cts.IProjection; |
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import org.hibernate.spatial.jts.mgeom.MCoordinateSequence; |
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import org.hibernate.spatial.jts.mgeom.MGeometryFactory; |
| ... | ... | |
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import org.gvsig.fmap.geom.jts.primitive.surface.polygon.Polygon2DM; |
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import org.gvsig.fmap.geom.jts.primitive.surface.polygon.Polygon3D; |
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import org.gvsig.fmap.geom.jts.primitive.surface.polygon.Polygon3DM; |
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import org.gvsig.fmap.geom.primitive.Line; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.primitive.Polygon; |
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import org.gvsig.fmap.geom.primitive.Primitive; |
| ... | ... | |
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private static final com.vividsolutions.jts.geom.GeometryFactory mfactory = new MyMGeometryFactory(); |
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public static Point createPoint(GeometryType type, Coordinate coordinate) throws CreateGeometryException {
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public static Point createPoint(GeometryType type, IProjection proj, Coordinate coordinate) throws CreateGeometryException {
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Point p; |
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switch (type.getSubType()) {
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case Geometry.SUBTYPES.GEOM2D: |
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return new Point2D(coordinate); |
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p = new Point2D(proj, coordinate); |
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break; |
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case Geometry.SUBTYPES.GEOM2DM: |
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return new Point2DM(coordinate); |
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p = new Point2DM(proj, coordinate); |
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break; |
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case Geometry.SUBTYPES.GEOM3D: |
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return new Point3D(coordinate); |
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p = new Point3D(proj, coordinate); |
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break; |
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case Geometry.SUBTYPES.GEOM3DM: |
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return new Point3DM(coordinate); |
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p = new Point3DM(proj, coordinate); |
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break; |
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default: |
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Point p = null; |
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p = (Point) type.create(); |
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for (int i = 0; i < p.getDimension(); i++) {
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p.setCoordinateAt(i, coordinate.getOrdinate(i)); |
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} |
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p.setProjection(proj); |
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break; |
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} |
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return null; |
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return p; |
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} |
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public static com.vividsolutions.jts.geom.GeometryFactory getFactory(CoordinateSequence coordinates){
|
| ... | ... | |
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return getFactory(coordinates).createMultiPoint(coordinates); |
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} |
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public static Geometry createGeometry(com.vividsolutions.jts.geom.Geometry jtsGeom) {
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public static Geometry createGeometry(IProjection proj, com.vividsolutions.jts.geom.Geometry jtsGeom) {
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if (jtsGeom instanceof com.vividsolutions.jts.geom.Point) {
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Coordinate coordinate = jtsGeom.getCoordinate(); |
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if (jtsGeom.getFactory() instanceof MyMGeometryFactory) {
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if (Double.isNaN(coordinate.z)) {
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return new Point2DM(coordinate); |
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return new Point2DM(proj, coordinate);
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} else {
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return new Point3DM(coordinate); |
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return new Point3DM(proj, coordinate);
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} |
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} else {
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if (Double.isNaN(coordinate.z)) {
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return new Point2D(coordinate); |
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return new Point2D(proj, coordinate);
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} else {
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return new Point3D(coordinate); |
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return new Point3D(proj, coordinate);
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} |
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} |
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} |
| ... | ... | |
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Coordinate coordinate = jtsGeom.getCoordinate(); |
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com.vividsolutions.jts.geom.LineString lineString = (com.vividsolutions.jts.geom.LineString) jtsGeom; |
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if (!lineString.isEmpty()) {
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Line line; |
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if (jtsGeom.getFactory() instanceof MGeometryFactory) {
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if (coordinate!=null && Double.isNaN(coordinate.z)) {
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return new Line2DM(coordinates);
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line = new Line2DM(coordinates);
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} else {
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return new Line3DM(coordinates);
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line = new Line3DM(coordinates);
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} |
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} else {
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if (coordinate!=null && Double.isNaN(coordinate.z)) {
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return new Line2D(coordinates);
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line = new Line2D(coordinates);
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} else {
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return new Line3D(coordinates);
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line = new Line3D(coordinates);
|
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} |
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} |
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line.setProjection(proj); |
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return line; |
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} |
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} |
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|
| ... | ... | |
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polygon = new Polygon3D(coordinates); |
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} |
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} |
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polygon.setProjection(proj); |
|
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for(int i = 0; i<polygonJTS.getNumInteriorRing(); i++){
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LineString ringJTS = polygonJTS.getInteriorRingN(i); |
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coordinates = ringJTS.getCoordinates(); |
| ... | ... | |
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ring = new Ring3D(coordinates); |
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} |
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} |
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ring.setProjection(proj); |
|
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polygon.addInteriorRing(ring); |
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} |
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return polygon; |
| ... | ... | |
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if (multiprimitive != null) {
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for (int i = 0; i < collection.getNumGeometries(); i++) {
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com.vividsolutions.jts.geom.Geometry geometry = collection.getGeometryN(i); |
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multiprimitive.addPrimitive((Primitive) createGeometry(geometry)); |
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multiprimitive.addPrimitive((Primitive) createGeometry(proj, geometry));
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} |
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multiprimitive.setProjection(proj); |
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} |
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return multiprimitive; |
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} |
| ... | ... | |
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* @param distance |
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* @return |
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*/ |
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public static Geometry offsetClosedLine(ArrayListCoordinateSequence coordinates, double distance) {
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public static Geometry offsetClosedLine(IProjection proj, ArrayListCoordinateSequence coordinates, double distance) {
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com.vividsolutions.jts.geom.Geometry jtsGeom = JTSUtils.createJTSPolygon(coordinates); |
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com.vividsolutions.jts.geom.Geometry geomJTS = jtsGeom.buffer(distance); |
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if (geomJTS instanceof com.vividsolutions.jts.geom.Polygon) {
|
| ... | ... | |
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LineString hole = polygonJTS.getInteriorRingN(i); |
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lineStrings[i + 1] = hole; |
| 566 | 578 |
} |
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return JTSUtils.createGeometry(JTSUtils.createJTSMultiLineString(lineStrings)); |
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return JTSUtils.createGeometry(proj, JTSUtils.createJTSMultiLineString(lineStrings));
|
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} |
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return JTSUtils.createGeometry(shell); |
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return JTSUtils.createGeometry(proj, shell);
|
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} else if (geomJTS instanceof com.vividsolutions.jts.geom.MultiPolygon) {
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MultiPolygon multiPolygonJTS = (com.vividsolutions.jts.geom.MultiPolygon) geomJTS; |
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List<LineString> lineStringList = new ArrayList<LineString>(); |
| ... | ... | |
| 582 | 594 |
} |
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} |
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} |
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return JTSUtils.createGeometry(JTSUtils.createJTSMultiLineString(lineStringList.toArray(new LineString[lineStringList.size()]))); |
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return JTSUtils.createGeometry(proj, JTSUtils.createJTSMultiLineString(lineStringList.toArray(new LineString[lineStringList.size()])));
|
|
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} |
| 587 | 599 |
//No deber?a pasar por aqu? |
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logger.warn("offsetClosedLine does not return or Polygon JTS or MultiPolygon JTS");
|
| ... | ... | |
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* @param distance |
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* @return |
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*/ |
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public static Geometry offsetRawOpenLine(ArrayListCoordinateSequence coordinates, double distance) {
|
|
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public static Geometry offsetRawOpenLine(IProjection proj, ArrayListCoordinateSequence coordinates, double distance) {
|
|
| 600 | 612 |
com.vividsolutions.jts.geom.GeometryFactory factory = getFactory(coordinates); |
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|
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BufferParameters bufParams = JTSUtils.getBufferParameters(); |
| ... | ... | |
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CoordinateSequence coordSequence = factory.getCoordinateSequenceFactory().create(coords); |
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com.vividsolutions.jts.geom.Geometry offsetGeom = JTSUtils.createJTSLineString(coordSequence); |
| 610 | 622 |
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return JTSUtils.createGeometry(offsetGeom); |
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return JTSUtils.createGeometry(proj, offsetGeom);
|
|
| 612 | 624 |
} |
| 613 | 625 |
|
| 614 | 626 |
/* |
Also available in: Unified diff