root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / FPolygon3D.java @ 38563
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| 1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | 262 | fjp | package com.iver.cit.gvsig.fmap.core; |
| 42 | |||
| 43 | 35335 | fpenarrubia | import java.awt.geom.PathIterator; |
| 44 | |||
| 45 | import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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| 46 | |||
| 47 | 262 | fjp | /**
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| 48 | * Polilinea 3D.
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| 49 | *
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| 50 | * @author Vicente Caballero Navarro
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| 51 | */
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| 52 | 2196 | vcaballero | public class FPolygon3D extends FPolygon2D implements FShape3D { |
| 53 | 1005 | vcaballero | double[] pZ = null; |
| 54 | 262 | fjp | |
| 55 | 1005 | vcaballero | /**
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| 56 | * Crea un nuevo Polyline3D.
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| 57 | *
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| 58 | * @param gpx GeneralPathX.
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| 59 | * @param pZ vector con las Z.
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| 60 | */
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| 61 | public FPolygon3D(GeneralPathX gpx, double[] pZ) { |
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| 62 | super(gpx);
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| 63 | this.pZ = pZ;
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| 64 | } |
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| 65 | |||
| 66 | /**
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| 67 | * Clona FPolygon3D.
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| 68 | *
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| 69 | * @return FShape clonado.
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| 70 | */
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| 71 | 711 | fjp | public FShape cloneFShape() {
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| 72 | 2196 | vcaballero | return new FPolygon3D((GeneralPathX) gp.clone(), (double[]) pZ.clone()); |
| 73 | 711 | fjp | } |
| 74 | 2196 | vcaballero | |
| 75 | /**
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| 76 | * Devuelve un array con los valores de todas las Z.
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| 77 | *
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| 78 | * @return Array de Zs.
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| 79 | */
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| 80 | public double[] getZs() { |
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| 81 | return pZ;
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| 82 | } |
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| 83 | |||
| 84 | /**
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| 85 | * @see com.iver.cit.gvsig.fmap.core.FShape#getShapeType()
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| 86 | */
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| 87 | public int getShapeType() { |
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| 88 | 3181 | jmorell | return FShape.POLYGON | FShape.Z;
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| 89 | 2196 | vcaballero | } |
| 90 | 35335 | fpenarrubia | |
| 91 | public String toText() { |
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| 92 | //TODO: its not writing rings or multielements properly
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| 93 | StringBuffer str = new StringBuffer(); |
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| 94 | str.append("MULTIPOLYGON");
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| 95 | str.append(" ((");
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| 96 | int theType;
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| 97 | double[] theData = new double[6]; |
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| 98 | |||
| 99 | PathIterator theIterator = getPathIterator(null, FConverter.FLATNESS); |
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| 100 | int i = 0; |
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| 101 | |||
| 102 | while (!theIterator.isDone()) {
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| 103 | //while not done
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| 104 | theType = theIterator.currentSegment(theData); |
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| 105 | |||
| 106 | double z = 0.0; |
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| 107 | if (i < pZ.length){
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| 108 | z = pZ[i]; |
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| 109 | } |
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| 110 | |||
| 111 | switch (theType) {
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| 112 | case PathIterator.SEG_MOVETO: |
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| 113 | str.append(theData[0] + " " + theData[1] + " " + z + ","); |
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| 114 | break;
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| 115 | |||
| 116 | case PathIterator.SEG_LINETO: |
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| 117 | str.append(theData[0] + " " + theData[1] + " " + z + ","); |
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| 118 | |||
| 119 | break;
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| 120 | |||
| 121 | case PathIterator.SEG_QUADTO: |
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| 122 | System.out.println("Not supported here"); |
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| 123 | |||
| 124 | break;
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| 125 | |||
| 126 | case PathIterator.SEG_CUBICTO: |
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| 127 | System.out.println("Not supported here"); |
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| 128 | |||
| 129 | break;
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| 130 | |||
| 131 | case PathIterator.SEG_CLOSE: |
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| 132 | break;
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| 133 | } //end switch
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| 134 | |||
| 135 | theIterator.next(); |
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| 136 | i++; |
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| 137 | } //end while loop
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| 138 | return str.delete(str.length()-1, str.length()) + "))"; |
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| 139 | |||
| 140 | } |
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| 141 | 262 | fjp | } |