Revision 42267 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/point/AbstractPoint.java
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import org.gvsig.fmap.geom.handler.FinalHandler; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.jts.gputils.DefaultGeneralPathX; |
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import org.gvsig.fmap.geom.jts.gputils.GeneralPathXIterator; |
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import org.gvsig.fmap.geom.jts.primitive.AbstractPrimitive; |
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import org.gvsig.fmap.geom.jts.primitive.Envelope2D; |
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import org.gvsig.fmap.geom.jts.utils.JTSUtils;
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import org.gvsig.fmap.geom.jts.util.JTSUtils; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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/** |
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* @author fdiaz |
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/** |
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* |
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*/ |
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protected AbstractPoint(int subtype) {
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super(Geometry.TYPES.POINT, subtype); |
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} |
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protected AbstractPoint(int subtype) {
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super(Geometry.TYPES.POINT, subtype); |
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} |
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/** |
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* |
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*/ |
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* @see org.gvsig.fmap.geom.primitive.Point#toPoints() |
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*/ |
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public MultiPoint toPoints() throws GeometryException {
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//FIXME: Cuando este disponible el Multipoint |
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// FIXME: Cuando este disponible el Multipoint
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// TODO Auto-generated method stub |
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return null; |
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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(new PointIterator(affineTransform));
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return new DefaultGeneralPathX(getPathIterator(affineTransform), false, 0);
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} |
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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(new PointIterator(null));
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return new DefaultGeneralPathX(getPathIterator(null), false, 0);
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} |
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/* |
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* (non-Javadoc) |
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* |
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/* |
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* (non-Javadoc) |
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* |
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* @see |
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* org.gvsig.fmap.geom.Geometry#getPathIterator(java.awt.geom.AffineTransform |
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* ) |
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*/ |
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public PathIterator getPathIterator(AffineTransform at) {
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PointIterator pi = new PointIterator(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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* |
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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(new PointIterator(null)); |
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} |
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public class PointIterator 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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/** |
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* Creates a new PointIterator object. |
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* |
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* @param p The polygon |
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* @param at The affine transform applied to coordinates during iteration |
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*/ |
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public PointIterator(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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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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done = true; |
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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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coords[0] = getX(); |
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coords[1] = getY(); |
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at.transform(coords, 0, coords, 0, 1); |
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return PathIterator.SEG_MOVETO; |
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} |
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/* (non-Javadoc) |
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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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coords[0] = (float) getX(); |
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coords[1] = (float) getY(); |
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at.transform(coords, 0, coords, 0, 1); |
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return PathIterator.SEG_MOVETO; |
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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#getHandlers(int) |
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*/ |
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public Handler[] getHandlers(int type) {
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} |
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public Envelope getEnvelope() {
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//TOCRY: En alg?n momento habr? que probar qu? ocurre en gvSIG si esto devuelve lo que deber?a |
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// TOCRY: En alg?n momento habr? que probar qu? ocurre en gvSIG si esto |
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// devuelve lo que deber?a |
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return new Envelope2D(this.getX() - 0.01, this.getY() - 0.01, this.getX() + 0.02, this.getY() + 0.02); |
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} |
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} |
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