Revision 42283 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/aggregate/AbstractMultiLine.java
| AbstractMultiLine.java | ||
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import com.vividsolutions.jts.geom.LineString; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryException; |
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import org.gvsig.fmap.geom.aggregate.MultiLine; |
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import org.gvsig.fmap.geom.jts.GeometryJTS; |
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import org.gvsig.fmap.geom.jts.gputils.DefaultGeneralPathX; |
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* @param type |
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*/ |
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public AbstractMultiLine(int subtype) {
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super(subtype); |
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super(Geometry.TYPES.MULTILINE, subtype);
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} |
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* @see org.gvsig.fmap.geom.jts.GeometryJTS#getJTS() |
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*/ |
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public com.vividsolutions.jts.geom.Geometry getJTS() {
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List<LineString> lineStrings = new ArrayList<LineString>(primitives.size()); |
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LineString lineString = null; |
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for (Iterator iterator = primitives.iterator(); iterator.hasNext();) {
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Primitive primitive = (Primitive) iterator.next(); |
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lineString = (LineString) ((GeometryJTS)primitive).getJTS(); |
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LineString[] lineStrings = new LineString[primitives.size()]; |
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for(int i=0; i<primitives.size(); i++){
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lineStrings[i]=(LineString) ((GeometryJTS)primitives.get(i)).getJTS(); |
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} |
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return JTSUtils.createJTSMultiLineString(lineStrings.toArray(new LineString[lineStrings.size()]));
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return JTSUtils.createJTSMultiLineString(lineStrings); |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform) |
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*/ |
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public PathIterator getPathIterator(AffineTransform at) {
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MultiLineIterator pi = new MultiLineIterator(at); |
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return pi; |
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} |
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// /* (non-Javadoc) |
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// * @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform) |
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// */ |
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// public PathIterator getPathIterator(AffineTransform at) {
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// MultiLineIterator pi = new MultiLineIterator(at); |
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// return pi; |
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// } |
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// |
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// /* (non-Javadoc) |
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// * @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform, double) |
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// */ |
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// public PathIterator getPathIterator(AffineTransform at, double flatness) {
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// return getPathIterator(at); |
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// } |
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// |
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// /* (non-Javadoc) |
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// * @see org.gvsig.fmap.geom.Geometry#getGeneralPath() |
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// */ |
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// public GeneralPathX getGeneralPath() {
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// return new DefaultGeneralPathX(getPathIterator(null), false, 0); |
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// } |
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// |
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// protected class MultiLineIterator extends GeneralPathXIterator {
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// |
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// /** Transform applied on the coordinates during iteration */ |
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// private AffineTransform at; |
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// |
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// /** True when the point has been read once */ |
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// private boolean done; |
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// private int index = 0; |
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// private List<PathIterator>iterators = new ArrayList<PathIterator>(primitives.size()); |
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// |
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// /** |
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// * Creates a new PointIterator object. |
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// * |
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// * @param p |
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// * The polygon |
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// * @param at |
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// * The affine transform applied to coordinates during |
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// * iteration |
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// */ |
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// public MultiLineIterator(AffineTransform at) {
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// super(new GeneralPathX()); |
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// if (at == null) {
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// at = new AffineTransform(); |
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// } |
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// |
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// this.at = at; |
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// for (Iterator iterator = primitives.iterator(); iterator.hasNext();) {
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// Primitive primitive = (Primitive) iterator.next(); |
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// iterators.add(primitive.getPathIterator(at)); |
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// } |
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// done = false; |
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// } |
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// |
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// /** |
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// * Return the winding rule for determining the interior of the path. |
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// * |
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// * @return <code>WIND_EVEN_ODD</code> by default. |
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// */ |
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// public int getWindingRule() {
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// return PathIterator.WIND_EVEN_ODD; |
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// } |
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// |
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// /** |
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// * @see java.awt.geom.PathIterator#next() |
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// */ |
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// public void next() {
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// PathIterator pathIteratorPrimitive = iterators.get(index); |
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// pathIteratorPrimitive.next(); |
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// if(pathIteratorPrimitive.isDone()){
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// index++; |
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// done = (index==primitives.size()); |
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// } |
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// } |
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// |
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// /** |
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// * @see java.awt.geom.PathIterator#isDone() |
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// */ |
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// public boolean isDone() {
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// return done; |
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// } |
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// |
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// /** |
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// * @see java.awt.geom.PathIterator#currentSegment(double[]) |
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// */ |
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// public int currentSegment(double[] coords) {
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// return iterators.get(index).currentSegment(coords); |
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// } |
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// |
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// /* |
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// * (non-Javadoc) |
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// * |
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// * @see java.awt.geom.PathIterator#currentSegment(float[]) |
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// */ |
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// public int currentSegment(float[] coords) {
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// return iterators.get(index).currentSegment(coords); |
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// } |
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// } |
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// |
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// |
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// /* |
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// * (non-Javadoc) |
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// * |
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// * @see org.gvsig.fmap.geom.Geometry#getShape(java.awt.geom.AffineTransform) |
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// */ |
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// public Shape getShape(AffineTransform affineTransform) {
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// return new DefaultGeneralPathX(getPathIterator(affineTransform),false,0); |
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// } |
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// |
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// /* |
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// * (non-Javadoc) |
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// * |
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// * @see org.gvsig.fmap.geom.Geometry#getShape() |
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// */ |
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// public Shape getShape() {
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// return new DefaultGeneralPathX(getPathIterator(null),false,0); |
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// } |
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform, double) |
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*/ |
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public PathIterator getPathIterator(AffineTransform at, double flatness) {
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return getPathIterator(at); |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.Geometry#getGeneralPath() |
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*/ |
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public GeneralPathX getGeneralPath() {
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return new DefaultGeneralPathX(getPathIterator(null), false, 0); |
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} |
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protected class MultiLineIterator extends GeneralPathXIterator {
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/** Transform applied on the coordinates during iteration */ |
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private AffineTransform at; |
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/** True when the point has been read once */ |
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private boolean done; |
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private int index = 0; |
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private List<PathIterator>iterators = new ArrayList<PathIterator>(primitives.size()); |
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/** |
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* Creates a new PointIterator object. |
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* |
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* @param p |
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* The polygon |
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* @param at |
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* The affine transform applied to coordinates during |
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* iteration |
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*/ |
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public MultiLineIterator(AffineTransform at) {
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super(new GeneralPathX()); |
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if (at == null) {
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at = new AffineTransform(); |
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} |
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this.at = at; |
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for (Iterator iterator = primitives.iterator(); iterator.hasNext();) {
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Primitive primitive = (Primitive) iterator.next(); |
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iterators.add(primitive.getPathIterator(at)); |
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} |
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done = false; |
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} |
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/** |
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* Return the winding rule for determining the interior of the path. |
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* |
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* @return <code>WIND_EVEN_ODD</code> by default. |
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*/ |
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public int getWindingRule() {
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return PathIterator.WIND_EVEN_ODD; |
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} |
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/** |
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* @see java.awt.geom.PathIterator#next() |
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*/ |
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public void next() {
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PathIterator pathIteratorPrimitive = iterators.get(index); |
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pathIteratorPrimitive.next(); |
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if(pathIteratorPrimitive.isDone()){
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index++; |
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done = (index==primitives.size()); |
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} |
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} |
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/** |
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* @see java.awt.geom.PathIterator#isDone() |
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*/ |
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public boolean isDone() {
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return done; |
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} |
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/** |
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* @see java.awt.geom.PathIterator#currentSegment(double[]) |
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*/ |
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public int currentSegment(double[] coords) {
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return iterators.get(index).currentSegment(coords); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see java.awt.geom.PathIterator#currentSegment(float[]) |
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*/ |
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public int currentSegment(float[] coords) {
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return iterators.get(index).currentSegment(coords); |
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} |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.Geometry#getShape(java.awt.geom.AffineTransform) |
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*/ |
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public Shape getShape(AffineTransform affineTransform) {
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return new DefaultGeneralPathX(getPathIterator(affineTransform),false,0); |
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} |
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/* |
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* (non-Javadoc) |
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* |
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* @see org.gvsig.fmap.geom.Geometry#getShape() |
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*/ |
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public Shape getShape() {
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return new DefaultGeneralPathX(getPathIterator(null),false,0); |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.geom.jts.GeometryJTS#flip() |
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*/ |
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public void flip() throws GeometryOperationNotSupportedException, GeometryOperationException {
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