Revision 42392 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/primitive/curve/line/AbstractLine.java
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.IGeneralPathX; |
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import org.gvsig.fmap.geom.primitive.OrientablePrimitive; |
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import org.gvsig.fmap.geom.primitive.Point; |
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/** |
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private static final Logger logger = LoggerFactory.getLogger(AbstractLine.class); |
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protected ArrayListCoordinateSequence coordinates; |
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protected PointJTS anyVertex; |
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public class VertexIterator implements Iterator<Point> {
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private PointJTS vertex; |
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private int current; |
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public VertexIterator() {
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this.current = 0; |
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if( getNumVertices()>0 ) {
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this.vertex = (PointJTS) getVertex(0).cloneGeometry(); |
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} else {
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this.vertex = null; |
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} |
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} |
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@Override |
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public boolean hasNext() {
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return this.current < getNumVertices() ; |
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} |
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@Override |
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public Point next() {
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this.vertex.setJTSCoordinate(coordinates.get(current) ); |
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this.current++; |
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return this.vertex; |
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} |
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@Override |
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public void remove() {
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throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
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} |
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} |
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/** |
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* |
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*/ |
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super(type, subtype); |
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} |
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abstract public Point getVertex(int index); |
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public Iterator<Point> iterator() {
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return new VertexIterator(); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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public void addVertex(Point point) {
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point = fixPoint(point); |
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coordinates.add(((PointJTS) point).getJTSCoordinate()); |
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anyVertex = (PointJTS) point; |
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} |
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/* |
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* @see org.gvsig.fmap.geom.Geometry#getDimension() |
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*/ |
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public int getDimension() {
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return anyVertex.getDimension();
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return this.getGeometryType().getDimension();
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} |
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/* |
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* @see org.gvsig.fmap.geom.jts.GeometryJTS#is3D() |
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*/ |
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public boolean is3D() {
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return anyVertex.is3D(); |
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int subtype = this.getGeometryType().getType(); |
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return subtype == Geometry.SUBTYPES.GEOM3D || subtype == Geometry.SUBTYPES.GEOM3DM; |
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} |
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protected boolean isClosed(){
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