root / branches / v2_0_0_prep / libraries / libFMap_geometries / src / org / gvsig / fmap / geom / primitive / impl / AbstractPrimitive.java @ 32924
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| 1 | 27029 | jpiera | package org.gvsig.fmap.geom.primitive.impl; |
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| 2 | 20761 | jmvivo | |
| 3 | import java.awt.Shape; |
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| 4 | import java.awt.geom.AffineTransform; |
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| 5 | 28624 | jmvivo | import java.awt.geom.PathIterator; |
| 6 | 20761 | jmvivo | import java.awt.geom.Point2D; |
| 7 | import java.io.Serializable; |
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| 8 | |||
| 9 | 21870 | vcaballero | import org.cresques.cts.ICoordTrans; |
| 10 | import org.cresques.cts.IProjection; |
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| 11 | 20761 | jmvivo | import org.gvsig.fmap.geom.Geometry; |
| 12 | 26328 | jpiera | import org.gvsig.fmap.geom.GeometryLocator; |
| 13 | 27230 | jpiera | import org.gvsig.fmap.geom.GeometryManager; |
| 14 | 32924 | jjdelcerro | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
| 15 | 20761 | jmvivo | import org.gvsig.fmap.geom.handler.Handler; |
| 16 | 29972 | jldominguez | import org.gvsig.fmap.geom.operation.GeometryOperation; |
| 17 | 20761 | jmvivo | import org.gvsig.fmap.geom.operation.GeometryOperationContext; |
| 18 | import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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| 19 | 21000 | jiyarza | import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
| 20 | 29972 | jldominguez | import org.gvsig.fmap.geom.operation.relationship.DefaultRelationshipGeometryOperationContext; |
| 21 | import org.gvsig.fmap.geom.primitive.Envelope; |
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| 22 | 27029 | jpiera | import org.gvsig.fmap.geom.primitive.FShape; |
| 23 | import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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| 24 | import org.gvsig.fmap.geom.primitive.Primitive; |
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| 25 | 20761 | jmvivo | import org.gvsig.fmap.geom.type.GeometryType; |
| 26 | 32924 | jjdelcerro | import org.gvsig.fmap.geom.util.Converter; |
| 27 | 29972 | jldominguez | import org.slf4j.Logger; |
| 28 | import org.slf4j.LoggerFactory; |
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| 29 | 20761 | jmvivo | |
| 30 | |||
| 31 | /**
|
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| 32 | 21308 | jiyarza | * @author Jorge Piera Llodr? (jorge.piera@iver.es)
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| 33 | 20761 | jmvivo | */
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| 34 | 21091 | jiyarza | public abstract class AbstractPrimitive implements Primitive, FShape, Serializable { |
| 35 | 29972 | jldominguez | |
| 36 | private static final Logger logger = LoggerFactory.getLogger(GeometryManager.class); |
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| 37 | |||
| 38 | 27049 | jpiera | private static final long serialVersionUID = -4334977368955260872L; |
| 39 | 20761 | jmvivo | protected String id = null; |
| 40 | protected IProjection projection = null; |
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| 41 | 29097 | jpiera | protected GeometryType geometryType = null; |
| 42 | 30323 | jpiera | protected static GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
| 43 | 21425 | vcaballero | |
| 44 | 26788 | jpiera | /**
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| 45 | 29097 | jpiera | * The constructor with the GeometryType like and argument
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| 46 | * is used by the {@link GeometryType}{@link #create()}
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| 47 | * to create the geometry
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| 48 | * @param type
|
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| 49 | * The geometry type
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| 50 | 26788 | jpiera | */
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| 51 | 29097 | jpiera | public AbstractPrimitive(GeometryType geometryType) {
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| 52 | this(geometryType, null, null); |
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| 53 | 26788 | jpiera | } |
| 54 | 29097 | jpiera | |
| 55 | AbstractPrimitive(int type, int subtype) { |
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| 56 | try {
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| 57 | 29166 | jpiera | geometryType = geomManager.getGeometryType(type, subtype); |
| 58 | 29097 | jpiera | } catch (Exception e) { |
| 59 | 29166 | jpiera | //TODO Not registered geometry
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| 60 | geometryType = null;
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| 61 | 29097 | jpiera | } |
| 62 | } |
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| 63 | |||
| 64 | public AbstractPrimitive(GeometryType geometryType, String id, IProjection projection) { |
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| 65 | 20761 | jmvivo | super();
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| 66 | this.id = id;
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| 67 | this.projection = projection;
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| 68 | 29097 | jpiera | this.geometryType = geometryType;
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| 69 | 21425 | vcaballero | } |
| 70 | 20761 | jmvivo | |
| 71 | 29097 | jpiera | public AbstractPrimitive(GeometryType geometryType, IProjection projection) {
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| 72 | this(geometryType, null, projection); |
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| 73 | 20761 | jmvivo | } |
| 74 | 21425 | vcaballero | |
| 75 | 29097 | jpiera | /* (non-Javadoc)
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| 76 | * @see org.gvsig.fmap.geom.Geometry#getGeometryType()
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| 77 | */
|
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| 78 | public GeometryType getGeometryType() {
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| 79 | return geometryType;
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| 80 | } |
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| 81 | |||
| 82 | /* (non-Javadoc)
|
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| 83 | * @see org.gvsig.fmap.geom.Geometry#getType()
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| 84 | */
|
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| 85 | public int getType() { |
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| 86 | return geometryType.getType();
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| 87 | } |
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| 88 | |||
| 89 | 22724 | vcaballero | /**
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| 90 | 20761 | jmvivo | * (non-Javadoc)
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| 91 | * @see com.iver.cit.gvsig.fmap.core.Geometry#getInternalShape()
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| 92 | 22724 | vcaballero | * @deprecated this Geometry is a Shape.
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| 93 | 20761 | jmvivo | */
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| 94 | public Shape getInternalShape() { |
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| 95 | return this; |
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| 96 | 21425 | vcaballero | } |
| 97 | 20761 | jmvivo | |
| 98 | /* (non-Javadoc)
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| 99 | * @see org.gvsig.geometries.iso.AbstractGeometry#getId()
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| 100 | */
|
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| 101 | public String getId() { |
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| 102 | return id;
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| 103 | } |
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| 104 | |||
| 105 | /* (non-Javadoc)
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| 106 | * @see org.gvsig.geometries.iso.AbstractGeometry#getSRS()
|
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| 107 | */
|
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| 108 | public IProjection getSRS() {
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| 109 | return projection;
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| 110 | 21425 | vcaballero | } |
| 111 | 20761 | jmvivo | |
| 112 | /* (non-Javadoc)
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| 113 | * @see org.gvsig.geometries.iso.AbstractGeometry#transform(org.cresques.cts.IProjection)
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| 114 | */
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| 115 | public AbstractPrimitive transform(IProjection newProjection) {
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| 116 | Geometry newGeom = cloneGeometry(); |
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| 117 | ICoordTrans coordTrans = projection.getCT(newProjection); |
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| 118 | newGeom.reProject(coordTrans); |
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| 119 | return (AbstractPrimitive)newGeom;
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| 120 | } |
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| 121 | 21425 | vcaballero | |
| 122 | |||
| 123 | 20761 | jmvivo | /*
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| 124 | * TODO adaptar metodo procedente de UtilFunctions
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| 125 | */
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| 126 | public static void rotateGeom(Geometry geometry, double radAngle, double basex, double basey) { |
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| 127 | AffineTransform at = new AffineTransform(); |
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| 128 | at.rotate(radAngle,basex,basey); |
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| 129 | geometry.transform(at); |
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| 130 | |||
| 131 | } |
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| 132 | |||
| 133 | /*
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| 134 | * TODO adaptar metodo procedente de UtilFunctions
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| 135 | 21425 | vcaballero | */
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| 136 | 20761 | jmvivo | public static void moveGeom(Geometry geometry, double dx, double dy) { |
| 137 | AffineTransform at = new AffineTransform(); |
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| 138 | at.translate(dx, dy); |
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| 139 | geometry.transform(at); |
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| 140 | } |
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| 141 | |||
| 142 | /*
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| 143 | * TODO adaptar metodo procedente de UtilFunctions
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| 144 | 21425 | vcaballero | */
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| 145 | 20761 | jmvivo | public static void scaleGeom(Geometry geometry, Point2D basePoint, double sx, double sy) { |
| 146 | AffineTransform at = new AffineTransform(); |
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| 147 | at.setToTranslation(basePoint.getX(),basePoint.getY()); |
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| 148 | at.scale(sx,sy); |
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| 149 | at.translate(-basePoint.getX(),-basePoint.getY()); |
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| 150 | geometry.transform(at); |
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| 151 | } |
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| 152 | |||
| 153 | 27049 | jpiera | /*
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| 154 | * (non-Javadoc)
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| 155 | * @see org.gvsig.fmap.geom.Geometry#fastIntersects(double, double, double, double)
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| 156 | */
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| 157 | 20761 | jmvivo | public boolean fastIntersects(double x, double y, double w, double h) { |
| 158 | 29972 | jldominguez | |
| 159 | boolean resp = true; |
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| 160 | |||
| 161 | try {
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| 162 | resp = intersectsRectangle(this, x, y, w, h);
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| 163 | } catch (GeometryOperationException e) {
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| 164 | logger.error("While doing fastintersects: " + e.getMessage(), e);
|
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| 165 | } |
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| 166 | |||
| 167 | return resp;
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| 168 | 20761 | jmvivo | } |
| 169 | 28624 | jmvivo | |
| 170 | 27049 | jpiera | /*
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| 171 | * (non-Javadoc)
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| 172 | * @see org.gvsig.fmap.geom.Geometry#cloneGeometry()
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| 173 | */
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| 174 | 20761 | jmvivo | public Geometry cloneGeometry() {
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| 175 | return (Geometry)cloneFShape();
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| 176 | } |
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| 177 | |||
| 178 | 27049 | jpiera | /*
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| 179 | * (non-Javadoc)
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| 180 | * @see org.gvsig.fmap.geom.Geometry#getHandlers(int)
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| 181 | */
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| 182 | 20761 | jmvivo | public Handler[] getHandlers(int type) { |
| 183 | if (type==STRETCHINGHANDLER){
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| 184 | return getStretchingHandlers();
|
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| 185 | }else if (type==SELECTHANDLER){ |
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| 186 | return getSelectHandlers();
|
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| 187 | } |
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| 188 | return null; |
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| 189 | } |
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| 190 | |||
| 191 | 27049 | jpiera | /*
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| 192 | * (non-Javadoc)
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| 193 | * @see org.gvsig.fmap.geom.Geometry#isSimple()
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| 194 | */
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| 195 | 20761 | jmvivo | public boolean isSimple() { |
| 196 | return true; |
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| 197 | } |
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| 198 | |||
| 199 | 27049 | jpiera | /*
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| 200 | * (non-Javadoc)
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| 201 | * @see org.gvsig.fmap.geom.Geometry#invokeOperation(int, org.gvsig.fmap.geom.operation.GeometryOperationContext)
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| 202 | 20761 | jmvivo | */
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| 203 | 21000 | jiyarza | public Object invokeOperation(int index, GeometryOperationContext ctx) throws GeometryOperationNotSupportedException, GeometryOperationException { |
| 204 | 27230 | jpiera | return geomManager.invokeOperation(index, this, ctx); |
| 205 | 20761 | jmvivo | } |
| 206 | 28624 | jmvivo | |
| 207 | 27230 | jpiera | /*
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| 208 | * (non-Javadoc)
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| 209 | * @see org.gvsig.fmap.geom.Geometry#invokeOperation(java.lang.String, org.gvsig.fmap.geom.operation.GeometryOperationContext)
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| 210 | */
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| 211 | public Object invokeOperation(String oppName, GeometryOperationContext ctx) throws GeometryOperationNotSupportedException, GeometryOperationException { |
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| 212 | return geomManager.invokeOperation(oppName, this, ctx); |
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| 213 | } |
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| 214 | 20761 | jmvivo | |
| 215 | 27049 | jpiera | /*
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| 216 | * (non-Javadoc)
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| 217 | * @see java.lang.Comparable#compareTo(T)
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| 218 | 20761 | jmvivo | */
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| 219 | 22238 | vcaballero | public int compareTo(Object arg0) { |
| 220 | // TODO Auto-generated method stub
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| 221 | return -1; |
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| 222 | } |
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| 223 | |||
| 224 | 27049 | jpiera | /*
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| 225 | * (non-Javadoc)
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| 226 | * @see java.lang.Object#toString()
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| 227 | */
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| 228 | 22724 | vcaballero | public String toString() { |
| 229 | String name=getGeometryType().getName();
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| 230 | return name.substring(name.lastIndexOf(".")+1); |
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| 231 | } |
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| 232 | |||
| 233 | 27049 | jpiera | /*
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| 234 | * (non-Javadoc)
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| 235 | * @see java.lang.Object#equals(java.lang.Object)
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| 236 | */
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| 237 | 26038 | jmvivo | public boolean equals(Object obj) { |
| 238 | if (obj == null) { |
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| 239 | return false; |
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| 240 | } |
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| 241 | if (this.getClass() != obj.getClass()) { |
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| 242 | return false; |
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| 243 | } |
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| 244 | 26289 | jmvivo | |
| 245 | 26038 | jmvivo | AbstractPrimitive other = (AbstractPrimitive) obj; |
| 246 | 26289 | jmvivo | if (this.getGeometryType().getType() != other.getGeometryType() |
| 247 | .getType()) {
|
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| 248 | return false; |
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| 249 | |||
| 250 | } |
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| 251 | 28624 | jmvivo | if (this.getGeometryType().getSubType() != other.getGeometryType() |
| 252 | .getSubType()) {
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| 253 | return false; |
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| 254 | 26289 | jmvivo | |
| 255 | 28624 | jmvivo | } |
| 256 | 26038 | jmvivo | if (this.projection != other.projection) { |
| 257 | if (this.projection == null) { |
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| 258 | return false; |
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| 259 | } |
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| 260 | if (this.projection.getAbrev() != other.projection.getAbrev()) { //FIXME this must be false |
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| 261 | return false; |
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| 262 | } |
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| 263 | } |
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| 264 | if (!this.getBounds().equals(other.getBounds())) { |
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| 265 | return false; |
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| 266 | } |
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| 267 | 26289 | jmvivo | |
| 268 | |||
| 269 | 26038 | jmvivo | GeneralPathX myPath = this.getGeneralPath();
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| 270 | GeneralPathX otherPath = other.getGeneralPath(); |
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| 271 | 26289 | jmvivo | if (myPath == null) { |
| 272 | if (otherPath != null) { |
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| 273 | return false; |
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| 274 | } else {
|
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| 275 | // TODO checkThis
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| 276 | return true; |
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| 277 | } |
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| 278 | |||
| 279 | } |
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| 280 | 28624 | jmvivo | if (myPath.getNumTypes() != otherPath.getNumTypes()) {
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| 281 | 26038 | jmvivo | return false; |
| 282 | } |
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| 283 | 28624 | jmvivo | if (Math.abs(myPath.getNumCoords() - otherPath.getNumCoords()) > this |
| 284 | .getDimension()) {
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| 285 | 26038 | jmvivo | return false; |
| 286 | } |
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| 287 | 28624 | jmvivo | PathIterator myIter = myPath.getPathIterator(null); |
| 288 | PathIterator otherIter = otherPath.getPathIterator(null); |
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| 289 | int myType,otherType;
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| 290 | // FIXME when 3D, 2DM and 3DM
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| 291 | double[] myData = new double[6]; |
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| 292 | double[] otherData = new double[6]; |
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| 293 | double[] myFirst = new double[] { myPath.getPointCoords()[0],myPath.getPointCoords()[1]}; |
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| 294 | double[] otherFirst = new double[] { otherPath.getPointCoords()[0],otherPath.getPointCoords()[1]}; |
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| 295 | |||
| 296 | while (!myIter.isDone()) {
|
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| 297 | if (otherIter.isDone()) {
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| 298 | 26038 | jmvivo | return false; |
| 299 | } |
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| 300 | 28624 | jmvivo | for (int i = 0; i < myData.length; i++) { |
| 301 | myData[i] = 0.0;
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| 302 | otherData[i] = 0.0;
|
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| 303 | } |
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| 304 | |||
| 305 | myType = myIter.currentSegment(myData); |
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| 306 | otherType = otherIter.currentSegment(otherData); |
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| 307 | |||
| 308 | switch (myType) {
|
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| 309 | case PathIterator.SEG_LINETO: |
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| 310 | if (otherType != myType) {
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| 311 | if (otherType == PathIterator.SEG_CLOSE){ |
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| 312 | if (!comparePathIteratorData(otherFirst, myData)) {
|
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| 313 | return false; |
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| 314 | } |
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| 315 | } else {
|
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| 316 | return false; |
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| 317 | } |
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| 318 | } else {
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| 319 | if (!comparePathIteratorData(myData, otherData)) {
|
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| 320 | return false; |
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| 321 | } |
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| 322 | } |
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| 323 | break;
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| 324 | |||
| 325 | |||
| 326 | case PathIterator.SEG_CLOSE: |
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| 327 | if (otherType != myType) {
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| 328 | if (otherType == PathIterator.SEG_LINETO) { |
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| 329 | if (!comparePathIteratorData(myFirst, otherData)) {
|
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| 330 | return false; |
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| 331 | } |
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| 332 | } else {
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| 333 | return false; |
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| 334 | } |
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| 335 | } else {
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| 336 | if (!comparePathIteratorData(myData, otherData)) {
|
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| 337 | return false; |
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| 338 | } |
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| 339 | } |
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| 340 | break;
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| 341 | |||
| 342 | |||
| 343 | |||
| 344 | case PathIterator.SEG_MOVETO: |
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| 345 | case PathIterator.SEG_QUADTO: |
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| 346 | case PathIterator.SEG_CUBICTO: |
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| 347 | if (otherType != myType) {
|
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| 348 | return false; |
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| 349 | } |
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| 350 | if (!comparePathIteratorData(myData, otherData)) {
|
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| 351 | return false; |
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| 352 | } |
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| 353 | break;
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| 354 | |||
| 355 | } // end switch
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| 356 | |||
| 357 | |||
| 358 | myIter.next(); |
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| 359 | otherIter.next(); |
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| 360 | 26038 | jmvivo | } |
| 361 | 28624 | jmvivo | if (!otherIter.isDone()) {
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| 362 | return false; |
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| 363 | } |
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| 364 | 26038 | jmvivo | return true; |
| 365 | } |
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| 366 | 28624 | jmvivo | |
| 367 | private boolean comparePathIteratorData(double[] org, double[] other) { |
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| 368 | for (int i = 0; i < org.length; i++) { |
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| 369 | if (Math.abs(org[i] - other[i]) > 0.0000001) { |
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| 370 | return false; |
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| 371 | } |
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| 372 | } |
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| 373 | return true; |
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| 374 | } |
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| 375 | 28996 | jpiera | |
| 376 | /* (non-Javadoc)
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| 377 | * @see org.gvsig.fmap.geom.primitive.FShape#getShapeType()
|
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| 378 | */
|
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| 379 | public int getShapeType() { |
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| 380 | return getType();
|
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| 381 | } |
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| 382 | |||
| 383 | |||
| 384 | 29972 | jldominguez | |
| 385 | |||
| 386 | |||
| 387 | |||
| 388 | |||
| 389 | |||
| 390 | /**
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| 391 | * Utility method
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| 392 | * @param geometry
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| 393 | * @param x
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| 394 | * @param y
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| 395 | * @return
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| 396 | * @throws GeometryOperationException
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| 397 | */
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| 398 | protected boolean containsPoint(Geometry geom, double x, double y) throws GeometryOperationException { |
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| 399 | |||
| 400 | // exclude disjoint
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| 401 | Envelope env = geom.getEnvelope(); |
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| 402 | if (x > env.getMaximum(0)) return false; |
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| 403 | if (y > env.getMaximum(1)) return false; |
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| 404 | if (x < env.getMinimum(0)) return false; |
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| 405 | if (y < env.getMinimum(1)) return false; |
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| 406 | |||
| 407 | // boxes overlap, need long version
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| 408 | |||
| 409 | Geometry geompoint = null;
|
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| 410 | try {
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| 411 | geompoint = GeometryLocator.getGeometryManager().createPoint(x, y, SUBTYPES.GEOM2D); |
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| 412 | } catch (Exception e1) { |
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| 413 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_CONTAINS_CODE, e1); |
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| 414 | } |
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| 415 | |||
| 416 | DefaultRelationshipGeometryOperationContext drgoc = |
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| 417 | new DefaultRelationshipGeometryOperationContext(geompoint);
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| 418 | |||
| 419 | Object resp = null; |
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| 420 | boolean respboolean = true; |
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| 421 | try {
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| 422 | resp = geom.invokeOperation(GeometryOperation.OPERATION_CONTAINS_CODE, drgoc); |
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| 423 | respboolean = ((Boolean) resp).booleanValue();
|
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| 424 | } catch (Exception e) { |
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| 425 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_CONTAINS_CODE, e); |
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| 426 | } |
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| 427 | |||
| 428 | return respboolean;
|
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| 429 | } |
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| 430 | |||
| 431 | /**
|
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| 432 | *
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| 433 | * @param geometry
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| 434 | * @param x
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| 435 | * @param y
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| 436 | * @param w
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| 437 | * @param h
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| 438 | * @return
|
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| 439 | */
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| 440 | protected boolean containsRectangle(Geometry geom, double x, double y, |
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| 441 | double w, double h) throws GeometryOperationException { |
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| 442 | |||
| 443 | |||
| 444 | // exclude disjoint boxes
|
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| 445 | Envelope env = geom.getEnvelope(); |
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| 446 | if (x > env.getMaximum(0)) return false; |
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| 447 | if ((x+w) < env.getMinimum(0)) return false; |
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| 448 | if (y > env.getMaximum(1)) return false; |
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| 449 | if ((y+h) < env.getMinimum(1)) return false; |
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| 450 | |||
| 451 | if (w == 0 && h == 0) { |
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| 452 | return containsPoint(geom, x, y);
|
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| 453 | } |
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| 454 | |||
| 455 | // boxes overlap, need long version
|
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| 456 | Geometry rectgeom = null;
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| 457 | GeneralPathX gpx = new GeneralPathX();
|
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| 458 | gpx.moveTo(x, y); |
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| 459 | gpx.lineTo(x+w, y); |
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| 460 | gpx.lineTo(x+w, y+h); |
||
| 461 | gpx.lineTo(x, y+h); |
||
| 462 | gpx.lineTo(x, y); |
||
| 463 | |||
| 464 | try {
|
||
| 465 | rectgeom = GeometryLocator.getGeometryManager().createSurface(gpx, SUBTYPES.GEOM2D); |
||
| 466 | } catch (Exception e1) { |
||
| 467 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_CONTAINS_CODE, e1); |
||
| 468 | } |
||
| 469 | |||
| 470 | DefaultRelationshipGeometryOperationContext drgoc = |
||
| 471 | new DefaultRelationshipGeometryOperationContext(rectgeom);
|
||
| 472 | |||
| 473 | Object resp = null; |
||
| 474 | boolean respboolean = true; |
||
| 475 | try {
|
||
| 476 | resp = geom.invokeOperation(GeometryOperation.OPERATION_CONTAINS_CODE, drgoc); |
||
| 477 | respboolean = ((Boolean) resp).booleanValue();
|
||
| 478 | } catch (Exception e) { |
||
| 479 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_CONTAINS_CODE, e); |
||
| 480 | } |
||
| 481 | |||
| 482 | return respboolean;
|
||
| 483 | } |
||
| 484 | |||
| 485 | |||
| 486 | /**
|
||
| 487 | *
|
||
| 488 | * @param geom
|
||
| 489 | * @param x
|
||
| 490 | * @param y
|
||
| 491 | * @param w
|
||
| 492 | * @param h
|
||
| 493 | * @return
|
||
| 494 | */
|
||
| 495 | protected boolean intersectsRectangle(Geometry geom, double x, double y, |
||
| 496 | double w, double h) throws GeometryOperationException { |
||
| 497 | |||
| 498 | // exclude disjoint boxes
|
||
| 499 | Envelope env = geom.getEnvelope(); |
||
| 500 | if (x > env.getMaximum(0)) return false; |
||
| 501 | if ((x+w) < env.getMinimum(0)) return false; |
||
| 502 | if (y > env.getMaximum(1)) return false; |
||
| 503 | if ((y+h) < env.getMinimum(1)) return false; |
||
| 504 | |||
| 505 | // boxes overlap, need long version
|
||
| 506 | Geometry rectgeom = null;
|
||
| 507 | GeneralPathX gpx = new GeneralPathX();
|
||
| 508 | gpx.moveTo(x, y); |
||
| 509 | gpx.lineTo(x+w, y); |
||
| 510 | gpx.lineTo(x+w, y+h); |
||
| 511 | gpx.lineTo(x, y+h); |
||
| 512 | gpx.lineTo(x, y); |
||
| 513 | |||
| 514 | try {
|
||
| 515 | rectgeom = GeometryLocator.getGeometryManager().createSurface(gpx, SUBTYPES.GEOM2D); |
||
| 516 | } catch (Exception e1) { |
||
| 517 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_INTERSECTS_CODE, e1); |
||
| 518 | } |
||
| 519 | |||
| 520 | DefaultRelationshipGeometryOperationContext drgoc = |
||
| 521 | new DefaultRelationshipGeometryOperationContext(rectgeom);
|
||
| 522 | |||
| 523 | Object resp = null; |
||
| 524 | boolean respboolean = true; |
||
| 525 | try {
|
||
| 526 | resp = geom.invokeOperation(GeometryOperation.OPERATION_INTERSECTS_CODE, drgoc); |
||
| 527 | respboolean = ((Boolean) resp).booleanValue();
|
||
| 528 | } catch (Exception e) { |
||
| 529 | throw new GeometryOperationException(geom.getType(), GeometryOperation.OPERATION_INTERSECTS_CODE, e); |
||
| 530 | } |
||
| 531 | |||
| 532 | return respboolean;
|
||
| 533 | |||
| 534 | |||
| 535 | } |
||
| 536 | |||
| 537 | 32924 | jjdelcerro | private com.vividsolutions.jts.geom.Geometry getJTS() {
|
| 538 | return Converter.geometryToJts(this); |
||
| 539 | } |
||
| 540 | 29972 | jldominguez | |
| 541 | 32924 | jjdelcerro | public byte[] convertToWKB() throws GeometryOperationNotSupportedException, |
| 542 | GeometryOperationException {
|
||
| 543 | return (byte[]) this.invokeOperation(OPERATIONS.CONVERTTOWKB, null); |
||
| 544 | } |
||
| 545 | |||
| 546 | public String convertToWKT() throws GeometryOperationNotSupportedException, |
||
| 547 | GeometryOperationException {
|
||
| 548 | return (String) this.invokeOperation(OPERATIONS.CONVERTTOWKT, null); |
||
| 549 | } |
||
| 550 | |||
| 551 | public Geometry buffer(double distance) |
||
| 552 | throws GeometryOperationNotSupportedException,
|
||
| 553 | GeometryOperationException {
|
||
| 554 | // TODO: this method can be implemented throw invokeOperation
|
||
| 555 | try {
|
||
| 556 | return Converter.jtsToGeometry( getJTS().buffer(distance) );
|
||
| 557 | } catch (CreateGeometryException e) {
|
||
| 558 | throw new GeometryOperationException(e); |
||
| 559 | } |
||
| 560 | } |
||
| 561 | 29972 | jldominguez | |
| 562 | 32924 | jjdelcerro | public boolean contains(Geometry geometry) |
| 563 | throws GeometryOperationNotSupportedException,
|
||
| 564 | GeometryOperationException {
|
||
| 565 | // TODO: this method can be implemented throw invokeOperation
|
||
| 566 | return getJTS().contains(Converter.geometryToJts(geometry));
|
||
| 567 | } |
||
| 568 | |||
| 569 | public double distance(Geometry geometry) |
||
| 570 | throws GeometryOperationNotSupportedException,
|
||
| 571 | GeometryOperationException {
|
||
| 572 | // TODO: this method can be implemented throw invokeOperation
|
||
| 573 | return getJTS().distance( Converter.geometryToJts(geometry));
|
||
| 574 | } |
||
| 575 | |||
| 576 | public boolean overlaps(Geometry geometry) |
||
| 577 | throws GeometryOperationNotSupportedException,
|
||
| 578 | GeometryOperationException {
|
||
| 579 | // TODO: this method can be implemented throw invokeOperation
|
||
| 580 | return getJTS().overlaps(Converter.geometryToJts(geometry));
|
||
| 581 | } |
||
| 582 | |||
| 583 | public Geometry convexHull() throws GeometryOperationNotSupportedException, |
||
| 584 | GeometryOperationException {
|
||
| 585 | // TODO: this method can be implemented throw invokeOperation
|
||
| 586 | try {
|
||
| 587 | return Converter.jtsToGeometry( getJTS().convexHull() );
|
||
| 588 | } catch (CreateGeometryException e) {
|
||
| 589 | throw new GeometryOperationException(e); |
||
| 590 | } |
||
| 591 | } |
||
| 592 | |||
| 593 | public boolean coveredBy(Geometry geometry) |
||
| 594 | throws GeometryOperationNotSupportedException,
|
||
| 595 | GeometryOperationException {
|
||
| 596 | // TODO: this method can be implemented throw invokeOperation
|
||
| 597 | return getJTS().coveredBy( Converter.geometryToJts(geometry));
|
||
| 598 | } |
||
| 599 | |||
| 600 | public boolean crosses(Geometry geometry) |
||
| 601 | throws GeometryOperationNotSupportedException,
|
||
| 602 | GeometryOperationException {
|
||
| 603 | // TODO: this method can be implemented throw invokeOperation
|
||
| 604 | return getJTS().crosses(Converter.geometryToJts(geometry));
|
||
| 605 | } |
||
| 606 | |||
| 607 | public Geometry difference(Geometry other)
|
||
| 608 | throws GeometryOperationNotSupportedException,
|
||
| 609 | GeometryOperationException {
|
||
| 610 | // TODO: this method can be implemented throw invokeOperation
|
||
| 611 | try {
|
||
| 612 | return Converter.jtsToGeometry( getJTS().difference( Converter.geometryToJts(other)) );
|
||
| 613 | } catch (CreateGeometryException e) {
|
||
| 614 | throw new GeometryOperationException(e); |
||
| 615 | } |
||
| 616 | } |
||
| 617 | |||
| 618 | public Geometry intersection(Geometry other)
|
||
| 619 | throws GeometryOperationNotSupportedException,
|
||
| 620 | GeometryOperationException {
|
||
| 621 | // TODO: this method can be implemented throw invokeOperation
|
||
| 622 | try {
|
||
| 623 | return Converter.jtsToGeometry( getJTS().intersection(Converter.geometryToJts(other)) );
|
||
| 624 | } catch (CreateGeometryException e) {
|
||
| 625 | throw new GeometryOperationException(e); |
||
| 626 | } |
||
| 627 | } |
||
| 628 | |||
| 629 | public boolean intersects(Geometry geometry) |
||
| 630 | throws GeometryOperationNotSupportedException,
|
||
| 631 | GeometryOperationException {
|
||
| 632 | // TODO: this method can be implemented throw invokeOperation
|
||
| 633 | return getJTS().intersects(Converter.geometryToJts(geometry));
|
||
| 634 | } |
||
| 635 | |||
| 636 | public boolean touches(Geometry geometry) |
||
| 637 | throws GeometryOperationNotSupportedException,
|
||
| 638 | GeometryOperationException {
|
||
| 639 | // TODO: this method can be implemented throw invokeOperation
|
||
| 640 | return getJTS().touches(Converter.geometryToJts(geometry));
|
||
| 641 | } |
||
| 642 | |||
| 643 | public Geometry union(Geometry other)
|
||
| 644 | throws GeometryOperationNotSupportedException,
|
||
| 645 | GeometryOperationException {
|
||
| 646 | // TODO: this method can be implemented throw invokeOperation
|
||
| 647 | try {
|
||
| 648 | return Converter.jtsToGeometry( getJTS().union(Converter.geometryToJts(other)) );
|
||
| 649 | } catch (CreateGeometryException e) {
|
||
| 650 | throw new GeometryOperationException(e); |
||
| 651 | } |
||
| 652 | } |
||
| 653 | |||
| 654 | public boolean disjoint(Geometry geometry) |
||
| 655 | throws GeometryOperationNotSupportedException,
|
||
| 656 | GeometryOperationException {
|
||
| 657 | // TODO: this method can be implemented throw invokeOperation
|
||
| 658 | return getJTS().disjoint(Converter.geometryToJts(geometry));
|
||
| 659 | } |
||
| 660 | |||
| 661 | public boolean within(Geometry geometry) |
||
| 662 | throws GeometryOperationNotSupportedException,
|
||
| 663 | GeometryOperationException {
|
||
| 664 | // TODO: this method can be implemented throw invokeOperation
|
||
| 665 | return getJTS().within(Converter.geometryToJts(geometry));
|
||
| 666 | } |
||
| 667 | |||
| 668 | |||
| 669 | 20761 | jmvivo | } |