Revision 30231 branches/v2_0_0_prep/extensions/org.gvsig.oracle/src/org/gvsig/oracle/utils/LineString3D.java
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*/ |
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package org.gvsig.oracle.utils; |
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import org.gvsig.fmap.dal.store.oracle.OracleUtils; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geom.LinearRing; |
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import com.vividsolutions.jts.geom.impl.CoordinateArraySequence; |
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/** |
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* Utility class to manage 3D geometries. Keeps a LineString field and an array |
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* of Z. |
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* |
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*
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* @author jldominguez |
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*/ |
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public class LineString3D {
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private LineString ls;
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private double[] zc;
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private LineString ls;
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private double[] zc;
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public LineString3D(LineString l, double[] z) {
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ls = l;
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zc = z;
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}
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public LineString3D(LineString l, double[] z) {
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ls = l;
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zc = z;
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}
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public LineString getLs() {
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return ls;
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}
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public LineString getLs() {
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return ls;
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}
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public void setLs(LineString l) {
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ls = l;
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}
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public void setLs(LineString l) {
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ls = l;
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}
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public double[] getZc() {
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return zc;
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}
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public double[] getZc() {
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return zc;
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}
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public void setZc(double[] z) {
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zc = z;
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}
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public void setZc(double[] z) {
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zc = z;
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}
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public LineString3D createReverse() {
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double[] nz = null;
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public LineString3D createReverse() {
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double[] nz = null;
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if (zc != null) {
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nz = OracleUtils.reverseArray(zc);
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}
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if (zc != null) {
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nz = OracleUtils.reverseArray(zc);
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}
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Coordinate[] nc = OracleUtils.reverseCoordinateArray(ls.getCoordinates()); |
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GeometryFactory gf = new GeometryFactory(); |
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CoordinateArraySequence ncs = new CoordinateArraySequence(nc); |
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LineString nls = null; |
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Coordinate[] nc = OracleUtils.reverseCoordinateArray(ls |
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.getCoordinates()); |
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GeometryFactory gf = new GeometryFactory(); |
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CoordinateArraySequence ncs = new CoordinateArraySequence(nc); |
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LineString nls = null; |
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if (ls instanceof LinearRing) {
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nls = new LinearRing(ncs, gf); |
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} |
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else {
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nls = new LineString(ncs, gf); |
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} |
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if (ls instanceof LinearRing) {
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nls = new LinearRing(ncs, gf); |
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} else {
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nls = new LineString(ncs, gf); |
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} |
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return new LineString3D(nls, nz);
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}
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return new LineString3D(nls, nz);
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}
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} |
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