Revision 38185 branches/v2_0_0_prep/libraries/libFMap_geometries/src/org/gvsig/fmap/geom/util/Converter.java
| Converter.java | ||
|---|---|---|
| 86 | 86 |
* @deprecated to be removed or moved from API to implementation in gvSIG 2.1.0 |
| 87 | 87 |
*/ |
| 88 | 88 |
public class Converter {
|
| 89 |
private static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
|
| 90 |
private static final Logger logger = LoggerFactory.getLogger(Converter.class); |
|
| 89 |
private static final GeometryManager geomManager = GeometryLocator |
|
| 90 |
.getGeometryManager(); |
|
| 91 |
private static final Logger logger = LoggerFactory |
|
| 92 |
.getLogger(Converter.class); |
|
| 91 | 93 |
|
| 92 |
//private static Logger logger = Logger.getLogger(Converter.class); |
|
| 94 |
// private static Logger logger = Logger.getLogger(Converter.class);
|
|
| 93 | 95 |
|
| 94 | 96 |
/** |
| 95 |
* �QU� PODEMOS HACER CON LOS MULTIPOINT??? => DEBER�AMOS TRABAJAR CON UN
|
|
| 96 |
* ARRAY DE PUNTOS EN FShape.....Pensarlo bien. |
|
| 97 |
* �QU� PODEMOS HACER CON LOS MULTIPOINT??? => DEBER�AMOS TRABAJAR CON |
|
| 98 |
* UN ARRAY DE PUNTOS EN FShape.....Pensarlo bien.
|
|
| 97 | 99 |
*/ |
| 98 | 100 |
public final static com.vividsolutions.jts.geom.GeometryFactory geomFactory = new com.vividsolutions.jts.geom.GeometryFactory(); |
| 99 | 101 |
public static CGAlgorithms cga = new RobustCGAlgorithms(); |
| 100 | 102 |
// private final static AffineTransform at = new AffineTransform(); |
| 101 |
//private static double POINT_MARKER_SIZE = 3.0; |
|
| 103 |
// private static double POINT_MARKER_SIZE = 3.0;
|
|
| 102 | 104 |
|
| 103 |
private static GeometryManager manager = GeometryLocator.getGeometryManager(); |
|
| 105 |
private static GeometryManager manager = GeometryLocator |
|
| 106 |
.getGeometryManager(); |
|
| 104 | 107 |
|
| 105 |
//returns true if testPoint is a point in the pointList list. |
|
| 108 |
// returns true if testPoint is a point in the pointList list.
|
|
| 106 | 109 |
static boolean pointInList(Coordinate testPoint, Coordinate[] pointList) {
|
| 107 | 110 |
int t; |
| 108 | 111 |
int numpoints; |
| ... | ... | |
| 113 | 116 |
for (t = 0; t < numpoints; t++) {
|
| 114 | 117 |
p = pointList[t]; |
| 115 | 118 |
|
| 116 |
if ((testPoint.x == p.x) && (testPoint.y == p.y) && |
|
| 117 |
((testPoint.z == p.z) || (!(testPoint.z == testPoint.z))) //nan test; x!=x iff x is nan |
|
| 119 |
if ((testPoint.x == p.x) |
|
| 120 |
&& (testPoint.y == p.y) |
|
| 121 |
&& ((testPoint.z == p.z) || (!(testPoint.z == testPoint.z))) // nan |
|
| 122 |
// test; |
|
| 123 |
// x!=x |
|
| 124 |
// iff |
|
| 125 |
// x |
|
| 126 |
// is |
|
| 127 |
// nan |
|
| 118 | 128 |
) {
|
| 119 | 129 |
return true; |
| 120 | 130 |
} |
| ... | ... | |
| 125 | 135 |
|
| 126 | 136 |
/** |
| 127 | 137 |
* Receives a JTS Geometry and returns a fmap IGeometry |
| 128 |
* @param jtsGeometry jts Geometry |
|
| 138 |
* |
|
| 139 |
* @param jtsGeometry |
|
| 140 |
* jts Geometry |
|
| 129 | 141 |
* @return IGeometry of FMap |
| 130 | 142 |
* @author azabala |
| 131 |
* @throws CreateGeometryException
|
|
| 143 |
* @throws CreateGeometryException |
|
| 132 | 144 |
*/ |
| 133 |
public static Geometry jtsToGeometry(com.vividsolutions.jts.geom.Geometry geo) throws CreateGeometryException{
|
|
| 145 |
public static Geometry jtsToGeometry( |
|
| 146 |
com.vividsolutions.jts.geom.Geometry geo) |
|
| 147 |
throws CreateGeometryException {
|
|
| 134 | 148 |
Geometry shpNew = null; |
| 135 | 149 |
|
| 136 | 150 |
try {
|
| 137 | 151 |
if (geo instanceof Point) {
|
| 138 |
shpNew = geomManager.createPoint(((Point) geo).getX(),((Point) geo).getY(), SUBTYPES.GEOM2D); |
|
| 152 |
shpNew = geomManager.createPoint(((Point) geo).getX(), |
|
| 153 |
((Point) geo).getY(), SUBTYPES.GEOM2D); |
|
| 139 | 154 |
} |
| 140 | 155 |
|
| 141 | 156 |
if (geo.isEmpty()) {
|
| 142 | 157 |
shpNew = null; |
| 143 | 158 |
} |
| 144 | 159 |
|
| 145 |
try{
|
|
| 146 |
if (geo instanceof Polygon) {
|
|
| 147 |
shpNew = geomManager.createSurface(toShape((Polygon) geo), SUBTYPES.GEOM2D); |
|
| 148 |
} |
|
| 160 |
try {
|
|
| 161 |
if (geo instanceof Polygon) {
|
|
| 162 |
shpNew = geomManager.createSurface(toShape((Polygon) geo), |
|
| 163 |
SUBTYPES.GEOM2D); |
|
| 164 |
} |
|
| 149 | 165 |
|
| 150 |
if (geo instanceof MultiPolygon) {
|
|
| 151 |
shpNew = geomManager.createSurface(toShape((MultiPolygon) geo), SUBTYPES.GEOM2D); |
|
| 152 |
} |
|
| 166 |
if (geo instanceof MultiPolygon) {
|
|
| 167 |
shpNew = geomManager.createSurface( |
|
| 168 |
toShape((MultiPolygon) geo), SUBTYPES.GEOM2D); |
|
| 169 |
} |
|
| 153 | 170 |
|
| 154 |
if (geo instanceof LineString) {
|
|
| 155 |
shpNew = geomManager.createCurve(toShape((LineString) geo), SUBTYPES.GEOM2D); |
|
| 156 |
} |
|
| 171 |
if (geo instanceof LineString) {
|
|
| 172 |
shpNew = geomManager.createCurve(toShape((LineString) geo), |
|
| 173 |
SUBTYPES.GEOM2D); |
|
| 174 |
} |
|
| 157 | 175 |
|
| 158 |
if (geo instanceof MultiLineString) {
|
|
| 159 |
shpNew = geomManager.createCurve(toShape((MultiLineString) geo), SUBTYPES.GEOM2D); |
|
| 160 |
} |
|
| 161 |
}catch(CreateGeometryException e){
|
|
| 176 |
if (geo instanceof MultiLineString) {
|
|
| 177 |
shpNew = geomManager.createCurve( |
|
| 178 |
toShape((MultiLineString) geo), SUBTYPES.GEOM2D); |
|
| 179 |
} |
|
| 180 |
} catch (CreateGeometryException e) {
|
|
| 162 | 181 |
logger.error("Error creating a geometry", e);
|
| 163 | 182 |
} |
| 164 | 183 |
|
| 165 |
/* OJO: CON ALGO COMO FSHAPE NO S� C�MO PODEMOS IMPLEMENTAR UN GeometryCollection |
|
| 166 |
* No sabremos si queremos una l�nea o un pol�gono..... |
|
| 167 |
* if (geometry instanceof GeometryCollection) {
|
|
| 168 |
return toShape((GeometryCollection) geometry); |
|
| 169 |
} */ |
|
| 184 |
/* |
|
| 185 |
* OJO: CON ALGO COMO FSHAPE NO S� C�MO PODEMOS IMPLEMENTAR UN |
|
| 186 |
* GeometryCollection No sabremos si queremos una l�nea o un |
|
| 187 |
* pol�gono..... if (geometry instanceof GeometryCollection) {
|
|
| 188 |
* return toShape((GeometryCollection) geometry); } |
|
| 189 |
*/ |
|
| 170 | 190 |
return shpNew; |
| 171 | 191 |
} catch (NoninvertibleTransformException e) {
|
| 172 | 192 |
// TODO Auto-generated catch block |
| ... | ... | |
| 175 | 195 |
|
| 176 | 196 |
return null; |
| 177 | 197 |
|
| 178 |
// |
|
| 179 |
// FShape shape = Converter.jts_to_java2d(jtsGeometry);
|
|
| 180 |
// return factory.createGeometry(shape);
|
|
| 198 |
//
|
|
| 199 |
// FShape shape = Converter.jts_to_java2d(jtsGeometry);
|
|
| 200 |
// return factory.createGeometry(shape);
|
|
| 181 | 201 |
} |
| 182 | 202 |
|
| 183 | 203 |
/** |
| 184 | 204 |
* Convierte un MultiPoint2D a un MultiPoint de JTS |
| 205 |
* |
|
| 185 | 206 |
* @param geom |
| 186 | 207 |
* @return |
| 187 | 208 |
*/ |
| 188 | 209 |
public com.vividsolutions.jts.geom.Geometry geometryToJts(MultiPoint geom) {
|
| 189 | 210 |
Coordinate[] theGeoms = new Coordinate[geom.getPrimitivesNumber()]; |
| 190 | 211 |
for (int i = 0; i < theGeoms.length; i++) {
|
| 191 |
java.awt.geom.Point2D p = geom.getPrimitiveAt(i) |
|
| 192 |
.getHandlers(Geometry.SELECTHANDLER)[0].getPoint();
|
|
| 212 |
java.awt.geom.Point2D p = geom.getPrimitiveAt(i).getHandlers(
|
|
| 213 |
Geometry.SELECTHANDLER)[0].getPoint(); |
|
| 193 | 214 |
Coordinate c = new Coordinate(p.getX(), p.getY()); |
| 194 | 215 |
theGeoms[i] = c; |
| 195 | 216 |
} |
| ... | ... | |
| 200 | 221 |
|
| 201 | 222 |
/** |
| 202 | 223 |
* Convierte una MultiCurve2D en una MultiLineString de JTS |
| 224 |
* |
|
| 203 | 225 |
* @param geom |
| 204 | 226 |
* @return |
| 205 | 227 |
*/ |
| 206 |
public static com.vividsolutions.jts.geom.Geometry geometryToJts(MultiCurve geom) {
|
|
| 228 |
public static com.vividsolutions.jts.geom.Geometry geometryToJts( |
|
| 229 |
MultiCurve geom) {
|
|
| 207 | 230 |
LineString[] lines = new LineString[geom.getPrimitivesNumber()]; |
| 208 |
for (int i = 0; i < lines.length; i++){
|
|
| 209 |
lines[i] = (LineString) geometryToJts((geom.getPrimitiveAt(i))); |
|
| 210 |
} |
|
| 211 |
return new com.vividsolutions.jts.geom.GeometryFactory().createMultiLineString(lines); |
|
| 231 |
for (int i = 0; i < lines.length; i++) {
|
|
| 232 |
lines[i] = (LineString) geometryToJts((geom.getPrimitiveAt(i))); |
|
| 233 |
} |
|
| 234 |
return new com.vividsolutions.jts.geom.GeometryFactory() |
|
| 235 |
.createMultiLineString(lines); |
|
| 212 | 236 |
} |
| 213 | 237 |
|
| 214 | 238 |
/** |
| 215 | 239 |
* Convierte una MultiSurface2D en un MultiPolygon de JTS |
| 240 |
* |
|
| 216 | 241 |
* @return |
| 217 | 242 |
*/ |
| 218 | 243 |
public com.vividsolutions.jts.geom.Geometry geometryToJts(MultiSurface geom) {
|
| 219 | 244 |
Polygon[] polygons = new Polygon[geom.getPrimitivesNumber()]; |
| 220 |
for (int i = 0; i < polygons.length; i++){
|
|
| 221 |
polygons[i] = (Polygon) geometryToJts((geom.getPrimitiveAt(i))); |
|
| 222 |
} |
|
| 223 |
return new com.vividsolutions.jts.geom.GeometryFactory().createMultiPolygon(polygons); |
|
| 245 |
for (int i = 0; i < polygons.length; i++) {
|
|
| 246 |
polygons[i] = (Polygon) geometryToJts((geom.getPrimitiveAt(i))); |
|
| 247 |
} |
|
| 248 |
return new com.vividsolutions.jts.geom.GeometryFactory() |
|
| 249 |
.createMultiPolygon(polygons); |
|
| 224 | 250 |
} |
| 225 | 251 |
|
| 226 | 252 |
/** |
| 227 | 253 |
* Convierte una BaseMultiPrimitive en una GeometryCollection de JTS |
| 254 |
* |
|
| 228 | 255 |
* @return |
| 229 | 256 |
*/ |
| 230 |
public com.vividsolutions.jts.geom.Geometry geometryToJts(MultiPrimitive geom) {
|
|
| 231 |
com.vividsolutions.jts.geom.Geometry[] geometriesAux = new LineString[geom.getPrimitivesNumber()]; |
|
| 257 |
public com.vividsolutions.jts.geom.Geometry geometryToJts( |
|
| 258 |
MultiPrimitive geom) {
|
|
| 259 |
com.vividsolutions.jts.geom.Geometry[] geometriesAux = new LineString[geom |
|
| 260 |
.getPrimitivesNumber()]; |
|
| 232 | 261 |
for (int i = 0; i < geometriesAux.length; i++) {
|
| 233 | 262 |
geometriesAux[i] = geometryToJts((geom.getPrimitiveAt(i))); |
| 234 | 263 |
} |
| 235 |
return new com.vividsolutions.jts.geom.GeometryFactory().createGeometryCollection(geometriesAux); |
|
| 264 |
return new com.vividsolutions.jts.geom.GeometryFactory() |
|
| 265 |
.createGeometryCollection(geometriesAux); |
|
| 236 | 266 |
} |
| 237 | 267 |
|
| 238 | 268 |
public static com.vividsolutions.jts.geom.Geometry geometryToJtsWithSRID( |
| ... | ... | |
| 242 | 272 |
return geometryToJts(geom, geom.getType(), srid); |
| 243 | 273 |
} |
| 244 | 274 |
|
| 245 |
|
|
| 246 |
public static com.vividsolutions.jts.geom.Geometry geometryToJts(Geometry geom) {
|
|
| 247 |
//logger.debug(geom.getClass()); |
|
| 248 |
//logger.debug(new Integer(geom.getShapeType())); |
|
| 275 |
public static com.vividsolutions.jts.geom.Geometry geometryToJts( |
|
| 276 |
Geometry geom) {
|
|
| 277 |
// logger.debug(geom.getClass());
|
|
| 278 |
// logger.debug(new Integer(geom.getShapeType()));
|
|
| 249 | 279 |
return geometryToJts(geom, geom.getType(), -1); |
| 250 | 280 |
} |
| 251 | 281 |
|
| 252 |
// public static com.vividsolutions.jts.geom.Geometry java2d_to_jts(FShape shp) {
|
|
| 253 |
// return java2d_to_jts(shp, shp.getShapeType()); |
|
| 254 |
// } |
|
| 282 |
// public static com.vividsolutions.jts.geom.Geometry java2d_to_jts(FShape |
|
| 283 |
// shp) {
|
|
| 284 |
// return java2d_to_jts(shp, shp.getShapeType()); |
|
| 285 |
// } |
|
| 255 | 286 |
|
| 256 |
private static boolean isClosed(Coordinate firstCoordinate, Coordinate lastCoordinate){
|
|
| 287 |
private static boolean isClosed(Coordinate firstCoordinate, |
|
| 288 |
Coordinate lastCoordinate) {
|
|
| 257 | 289 |
double diff = Math.abs(lastCoordinate.x - firstCoordinate.x); |
| 258 |
if (diff > 0.000001){
|
|
| 290 |
if (diff > 0.000001) {
|
|
| 259 | 291 |
return false; |
| 260 | 292 |
} |
| 261 | 293 |
diff = Math.abs(lastCoordinate.y - firstCoordinate.y); |
| ... | ... | |
| 269 | 301 |
* Convierte un FShape a una Geometry del JTS. Para ello, utilizamos un |
| 270 | 302 |
* "flattened PathIterator". El flattened indica que las curvas las pasa a |
| 271 | 303 |
* segmentos de l�nea recta AUTOMATICAMENTE!!!. |
| 272 |
* |
|
| 273 |
* @param shp FShape que se quiere convertir. |
|
| 274 |
* |
|
| 304 |
* |
|
| 305 |
* @param shp |
|
| 306 |
* FShape que se quiere convertir. |
|
| 307 |
* |
|
| 275 | 308 |
* @return Geometry de JTS. |
| 276 | 309 |
*/ |
| 277 | 310 |
private static com.vividsolutions.jts.geom.Geometry geometryToJts( |
| 278 | 311 |
Geometry shp, int shapeType, int srid) {
|
| 279 | 312 |
|
| 280 |
|
|
| 281 | 313 |
com.vividsolutions.jts.geom.Geometry geoJTS = null; |
| 282 | 314 |
Coordinate coord; |
| 283 |
//Coordinate[] coords; |
|
| 315 |
// Coordinate[] coords;
|
|
| 284 | 316 |
ArrayList arrayCoords = null; |
| 285 | 317 |
ArrayList arrayLines; |
| 286 | 318 |
LineString lin; |
| 287 |
//LinearRing linRing; |
|
| 288 |
//LinearRing linRingExt = null; |
|
| 319 |
// LinearRing linRing;
|
|
| 320 |
// LinearRing linRingExt = null;
|
|
| 289 | 321 |
int theType; |
| 290 | 322 |
int numParts = 0; |
| 291 | 323 |
|
| 292 |
// Use this array to store segment coordinate data
|
|
| 324 |
// Use this array to store segment coordinate data
|
|
| 293 | 325 |
double[] theData = new double[6]; |
| 294 | 326 |
PathIterator theIterator; |
| 295 | 327 |
|
| 296 |
//logger.debug(shp.toString()); |
|
| 328 |
// logger.debug(shp.toString());
|
|
| 297 | 329 |
|
| 298 |
|
|
| 299 | 330 |
switch (shapeType) {
|
| 300 | 331 |
case Geometry.TYPES.POINT: |
| 301 | 332 |
org.gvsig.fmap.geom.primitive.impl.Point2D p = (org.gvsig.fmap.geom.primitive.impl.Point2D) shp; |
| ... | ... | |
| 305 | 336 |
|
| 306 | 337 |
break; |
| 307 | 338 |
|
| 308 |
case Geometry.TYPES.MULTIPOINT:
|
|
| 309 |
org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D mp = (org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D) shp;
|
|
| 310 |
int numPoints = mp.getPrimitivesNumber();
|
|
| 311 |
Coordinate[] coordinates = new Coordinate[numPoints];
|
|
| 312 |
for(int i=0; i<numPoints; i++){
|
|
| 313 |
p = mp.getPoint(i);
|
|
| 314 |
coordinates[i]=new Coordinate(p.getX(), p.getY());
|
|
| 315 |
}
|
|
| 316 |
geoJTS = geomFactory.createMultiPoint(coordinates);
|
|
| 317 |
geoJTS.setSRID(srid);
|
|
| 339 |
case Geometry.TYPES.MULTIPOINT:
|
|
| 340 |
org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D mp = (org.gvsig.fmap.geom.aggregate.impl.MultiPoint2D) shp;
|
|
| 341 |
int numPoints = mp.getPrimitivesNumber();
|
|
| 342 |
Coordinate[] coordinates = new Coordinate[numPoints];
|
|
| 343 |
for (int i = 0; i < numPoints; i++) {
|
|
| 344 |
p = mp.getPoint(i);
|
|
| 345 |
coordinates[i] = new Coordinate(p.getX(), p.getY());
|
|
| 346 |
}
|
|
| 347 |
geoJTS = geomFactory.createMultiPoint(coordinates);
|
|
| 348 |
geoJTS.setSRID(srid);
|
|
| 318 | 349 |
|
| 319 |
break;
|
|
| 350 |
break;
|
|
| 320 | 351 |
|
| 321 | 352 |
case Geometry.TYPES.CURVE: |
| 322 | 353 |
case Geometry.TYPES.ARC: |
| ... | ... | |
| 325 | 356 |
theIterator = shp.getPathIterator(null, manager.getFlatness()); |
| 326 | 357 |
|
| 327 | 358 |
while (!theIterator.isDone()) {
|
| 328 |
//while not done |
|
| 359 |
// while not done
|
|
| 329 | 360 |
theType = theIterator.currentSegment(theData); |
| 330 | 361 |
|
| 331 |
//Populate a segment of the new |
|
| 362 |
// Populate a segment of the new
|
|
| 332 | 363 |
// GeneralPathX object. |
| 333 |
//Process the current segment to populate a new |
|
| 364 |
// Process the current segment to populate a new
|
|
| 334 | 365 |
// segment of the new GeneralPathX object. |
| 335 | 366 |
switch (theType) {
|
| 336 | 367 |
case PathIterator.SEG_MOVETO: |
| ... | ... | |
| 339 | 370 |
if (arrayCoords == null) {
|
| 340 | 371 |
arrayCoords = new ArrayList(); |
| 341 | 372 |
} else {
|
| 342 |
lin = geomFactory.createLineString(CoordinateArrays.toCoordinateArray(
|
|
| 343 |
arrayCoords)); |
|
| 373 |
lin = geomFactory.createLineString(CoordinateArrays |
|
| 374 |
.toCoordinateArray(arrayCoords));
|
|
| 344 | 375 |
lin.setSRID(srid); |
| 345 | 376 |
arrayLines.add(lin); |
| 346 | 377 |
arrayCoords = new ArrayList(); |
| ... | ... | |
| 356 | 387 |
case PathIterator.SEG_LINETO: |
| 357 | 388 |
|
| 358 | 389 |
// System.out.println("SEG_LINETO");
|
| 359 |
arrayCoords.add(new Coordinate(theData[0], |
|
| 360 |
theData[1])); |
|
| 390 |
arrayCoords.add(new Coordinate(theData[0], theData[1])); |
|
| 361 | 391 |
|
| 362 | 392 |
break; |
| 363 | 393 |
|
| ... | ... | |
| 374 | 404 |
case PathIterator.SEG_CLOSE: |
| 375 | 405 |
// A�adimos el primer punto para cerrar. |
| 376 | 406 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0); |
| 377 |
// Solo anyadimos cuando no esta ya cerrado |
|
| 378 |
arrayCoords.add(new Coordinate(firstCoord.x, |
|
| 379 |
firstCoord.y)); |
|
| 407 |
// Solo anyadimos cuando no esta ya cerrado |
|
| 408 |
arrayCoords.add(new Coordinate(firstCoord.x, firstCoord.y)); |
|
| 380 | 409 |
|
| 381 | 410 |
break; |
| 382 |
} //end switch |
|
| 411 |
} // end switch
|
|
| 383 | 412 |
|
| 384 | 413 |
theIterator.next(); |
| 385 |
} //end while loop |
|
| 414 |
} // end while loop
|
|
| 386 | 415 |
|
| 387 |
if (arrayCoords.size()<2) {
|
|
| 416 |
if (arrayCoords.size() < 2) {
|
|
| 388 | 417 |
break; |
| 389 | 418 |
} |
| 390 |
lin = new com.vividsolutions.jts.geom.GeometryFactory().createLineString(CoordinateArrays.toCoordinateArray( |
|
| 391 |
arrayCoords)); |
|
| 419 |
lin = new com.vividsolutions.jts.geom.GeometryFactory() |
|
| 420 |
.createLineString(CoordinateArrays |
|
| 421 |
.toCoordinateArray(arrayCoords)); |
|
| 392 | 422 |
|
| 393 | 423 |
lin.setSRID(srid); |
| 394 | 424 |
// CAMBIO: ENTREGAMOS SIEMPRE MULTILINESTRING, QUE ES |
| 395 | 425 |
// LO QUE HACE TODO EL MUNDO CUANDO ESCRIBE EN POSTGIS |
| 396 | 426 |
// O CON GEOTOOLS |
| 397 | 427 |
// if (numParts > 1) // Generamos una MultiLineString |
| 398 |
// {
|
|
| 428 |
// {
|
|
| 399 | 429 |
arrayLines.add(lin); |
| 400 |
geoJTS = geomFactory.createMultiLineString(com.vividsolutions.jts.geom.GeometryFactory.toLineStringArray( |
|
| 401 |
arrayLines)); |
|
| 430 |
geoJTS = geomFactory |
|
| 431 |
.createMultiLineString(com.vividsolutions.jts.geom.GeometryFactory |
|
| 432 |
.toLineStringArray(arrayLines)); |
|
| 402 | 433 |
geoJTS.setSRID(srid); |
| 403 |
/* } else {
|
|
| 404 |
geoJTS = lin;
|
|
| 405 |
} */
|
|
| 434 |
/* |
|
| 435 |
* } else { geoJTS = lin; }
|
|
| 436 |
*/ |
|
| 406 | 437 |
|
| 407 | 438 |
break; |
| 408 | 439 |
|
| ... | ... | |
| 418 | 449 |
theIterator = shp.getPathIterator(null, manager.getFlatness()); |
| 419 | 450 |
|
| 420 | 451 |
while (!theIterator.isDone()) {
|
| 421 |
//while not done |
|
| 452 |
// while not done
|
|
| 422 | 453 |
theType = theIterator.currentSegment(theData); |
| 423 | 454 |
|
| 424 |
//Populate a segment of the new |
|
| 455 |
// Populate a segment of the new
|
|
| 425 | 456 |
// GeneralPathX object. |
| 426 |
//Process the current segment to populate a new |
|
| 457 |
// Process the current segment to populate a new
|
|
| 427 | 458 |
// segment of the new GeneralPathX object. |
| 428 | 459 |
switch (theType) {
|
| 429 | 460 |
case PathIterator.SEG_MOVETO: |
| ... | ... | |
| 432 | 463 |
if (arrayCoords == null) {
|
| 433 | 464 |
arrayCoords = new ArrayList(); |
| 434 | 465 |
} else {
|
| 435 |
points = CoordinateArrays.toCoordinateArray(arrayCoords); |
|
| 466 |
points = CoordinateArrays |
|
| 467 |
.toCoordinateArray(arrayCoords); |
|
| 436 | 468 |
|
| 437 | 469 |
try {
|
| 438 |
LinearRing ring = geomFactory.createLinearRing(points); |
|
| 470 |
LinearRing ring = geomFactory |
|
| 471 |
.createLinearRing(points); |
|
| 439 | 472 |
|
| 440 | 473 |
if (CGAlgorithms.isCCW(points)) {
|
| 441 | 474 |
holes.add(ring); |
| ... | ... | |
| 443 | 476 |
shells.add(ring); |
| 444 | 477 |
} |
| 445 | 478 |
} catch (Exception e) {
|
| 446 |
/* (jaume) caso cuando todos los puntos son iguales |
|
| 479 |
/* |
|
| 480 |
* (jaume) caso cuando todos los puntos son iguales |
|
| 447 | 481 |
* devuelvo el propio punto |
| 448 | 482 |
*/ |
| 449 | 483 |
boolean same = true; |
| 450 |
for (int i = 0; i < points.length-1 && same; i++) {
|
|
| 451 |
if (points[i].x != points[i+1].x || |
|
| 452 |
points[i].y != points[i+1].y /*|| |
|
| 453 |
points[i].z != points[i+1].z*/ |
|
| 484 |
for (int i = 0; i < points.length - 1 && same; i++) {
|
|
| 485 |
if (points[i].x != points[i + 1].x |
|
| 486 |
|| points[i].y != points[i + 1].y /* |
|
| 487 |
* || |
|
| 488 |
* points |
|
| 489 |
* [i].z |
|
| 490 |
* != |
|
| 491 |
* points |
|
| 492 |
* [ |
|
| 493 |
* i+1]. |
|
| 494 |
* z |
|
| 495 |
*/ |
|
| 454 | 496 |
) {
|
| 455 | 497 |
same = false; |
| 456 | 498 |
} |
| ... | ... | |
| 459 | 501 |
return geomFactory.createPoint(points[0]); |
| 460 | 502 |
} |
| 461 | 503 |
/* |
| 462 |
* caso cuando es una l�nea de 3 puntos, no creo un LinearRing, sino
|
|
| 463 |
* una linea |
|
| 504 |
* caso cuando es una l�nea de 3 puntos, no creo |
|
| 505 |
* un LinearRing, sino una linea
|
|
| 464 | 506 |
*/ |
| 465 |
if (points.length>1 && points.length<=3) {
|
|
| 507 |
if (points.length > 1 && points.length <= 3) {
|
|
| 466 | 508 |
// return geomFactory.createLineString(points); |
| 467 |
return geomFactory.createMultiLineString(new LineString[] {geomFactory.createLineString(points)});
|
|
| 509 |
return geomFactory |
|
| 510 |
.createMultiLineString(new LineString[] { geomFactory
|
|
| 511 |
.createLineString(points) }); |
|
| 468 | 512 |
} |
| 469 | 513 |
|
| 470 |
System.err.println(
|
|
| 471 |
"Caught Topology exception in GMLLinearRingHandler"); |
|
| 514 |
System.err |
|
| 515 |
.println("Caught Topology exception in GMLLinearRingHandler");
|
|
| 472 | 516 |
|
| 473 | 517 |
return null; |
| 474 | 518 |
} |
| 475 | 519 |
|
| 476 |
/* if (numParts == 1) |
|
| 477 |
{
|
|
| 478 |
linRingExt = new GeometryFactory().createLinearRing( |
|
| 479 |
CoordinateArrays.toCoordinateArray(arrayCoords)); |
|
| 480 |
} |
|
| 481 |
else |
|
| 482 |
{
|
|
| 483 |
linRing = new GeometryFactory().createLinearRing( |
|
| 484 |
CoordinateArrays.toCoordinateArray(arrayCoords)); |
|
| 485 |
arrayLines.add(linRing); |
|
| 486 |
} */ |
|
| 520 |
/* |
|
| 521 |
* if (numParts == 1) { linRingExt = new
|
|
| 522 |
* GeometryFactory().createLinearRing( |
|
| 523 |
* CoordinateArrays.toCoordinateArray(arrayCoords)); } |
|
| 524 |
* else { linRing = new
|
|
| 525 |
* GeometryFactory().createLinearRing( |
|
| 526 |
* CoordinateArrays.toCoordinateArray(arrayCoords)); |
|
| 527 |
* arrayLines.add(linRing); } |
|
| 528 |
*/ |
|
| 487 | 529 |
arrayCoords = new ArrayList(); |
| 488 | 530 |
} |
| 489 | 531 |
|
| 490 | 532 |
numParts++; |
| 491 |
arrayCoords.add(new Coordinate(theData[0], |
|
| 492 |
theData[1])); |
|
| 533 |
arrayCoords.add(new Coordinate(theData[0], theData[1])); |
|
| 493 | 534 |
|
| 494 | 535 |
break; |
| 495 | 536 |
|
| 496 | 537 |
case PathIterator.SEG_LINETO: |
| 497 | 538 |
|
| 498 | 539 |
// System.out.println("SEG_LINETO");
|
| 499 |
arrayCoords.add(new Coordinate(theData[0], |
|
| 500 |
theData[1])); |
|
| 540 |
arrayCoords.add(new Coordinate(theData[0], theData[1])); |
|
| 501 | 541 |
|
| 502 | 542 |
break; |
| 503 | 543 |
|
| ... | ... | |
| 515 | 555 |
|
| 516 | 556 |
// A�adimos el primer punto para cerrar. |
| 517 | 557 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0); |
| 518 |
arrayCoords.add(new Coordinate(firstCoord.x, |
|
| 519 |
firstCoord.y)); |
|
| 558 |
arrayCoords.add(new Coordinate(firstCoord.x, firstCoord.y)); |
|
| 520 | 559 |
|
| 521 | 560 |
break; |
| 522 |
} //end switch |
|
| 561 |
} // end switch
|
|
| 523 | 562 |
|
| 524 |
// System.out.println("theData[0] = " + theData[0] + " theData[1]=" + theData[1]);
|
|
| 563 |
// System.out.println("theData[0] = " + theData[0] +
|
|
| 564 |
// " theData[1]=" + theData[1]); |
|
| 525 | 565 |
theIterator.next(); |
| 526 |
} //end while loop |
|
| 566 |
} // end while loop
|
|
| 527 | 567 |
|
| 528 |
|
|
| 529 | 568 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0); |
| 530 | 569 |
Coordinate lastCoord = (Coordinate) arrayCoords.get(arrayCoords |
| 531 | 570 |
.size() - 1); |
| ... | ... | |
| 544 | 583 |
} |
| 545 | 584 |
ring.setSRID(srid); |
| 546 | 585 |
} catch (Exception e) {
|
| 547 |
/* (jaume) caso cuando todos los puntos son iguales |
|
| 548 |
* devuelvo el propio punto |
|
| 586 |
/* |
|
| 587 |
* (jaume) caso cuando todos los puntos son iguales devuelvo el |
|
| 588 |
* propio punto |
|
| 549 | 589 |
*/ |
| 550 | 590 |
boolean same = true; |
| 551 |
for (int i = 0; i < points.length-1 && same; i++) {
|
|
| 552 |
if (points[i].x != points[i+1].x || |
|
| 553 |
points[i].y != points[i+1].y /*|| |
|
| 554 |
points[i].z != points[i+1].z*/ |
|
| 591 |
for (int i = 0; i < points.length - 1 && same; i++) {
|
|
| 592 |
if (points[i].x != points[i + 1].x |
|
| 593 |
|| points[i].y != points[i + 1].y /* |
|
| 594 |
* || points[i].z != |
|
| 595 |
* points[i+1].z |
|
| 596 |
*/ |
|
| 555 | 597 |
) {
|
| 556 | 598 |
same = false; |
| 557 | 599 |
} |
| ... | ... | |
| 562 | 604 |
return geoJTS; |
| 563 | 605 |
} |
| 564 | 606 |
/* |
| 565 |
* caso cuando es una l�nea de 3 puntos, no creo un LinearRing, sino
|
|
| 566 |
* una linea |
|
| 607 |
* caso cuando es una l�nea de 3 puntos, no creo un |
|
| 608 |
* LinearRing, sino una linea
|
|
| 567 | 609 |
*/ |
| 568 |
if (points.length>1 && points.length<=3) {
|
|
| 610 |
if (points.length > 1 && points.length <= 3) {
|
|
| 569 | 611 |
// return geomFactory.createLineString(points); |
| 570 | 612 |
geoJTS = geomFactory |
| 571 | 613 |
.createMultiLineString(new LineString[] { geomFactory
|
| ... | ... | |
| 573 | 615 |
geoJTS.setSRID(srid); |
| 574 | 616 |
return geoJTS; |
| 575 | 617 |
} |
| 576 |
System.err.println(
|
|
| 577 |
"Caught Topology exception in GMLLinearRingHandler"); |
|
| 618 |
System.err |
|
| 619 |
.println("Caught Topology exception in GMLLinearRingHandler");
|
|
| 578 | 620 |
|
| 579 | 621 |
return null; |
| 580 | 622 |
} |
| 581 | 623 |
|
| 582 |
/* linRing = new GeometryFactory().createLinearRing( |
|
| 583 |
CoordinateArrays.toCoordinateArray(arrayCoords)); */ |
|
| 624 |
/* |
|
| 625 |
* linRing = new GeometryFactory().createLinearRing( |
|
| 626 |
* CoordinateArrays.toCoordinateArray(arrayCoords)); |
|
| 627 |
*/ |
|
| 584 | 628 |
|
| 585 | 629 |
// System.out.println("NumParts = " + numParts);
|
| 586 |
//now we have a list of all shells and all holes |
|
| 630 |
// now we have a list of all shells and all holes
|
|
| 587 | 631 |
ArrayList holesForShells = new ArrayList(shells.size()); |
| 588 | 632 |
|
| 589 | 633 |
for (int i = 0; i < shells.size(); i++) {
|
| 590 | 634 |
holesForShells.add(new ArrayList()); |
| 591 | 635 |
} |
| 592 | 636 |
|
| 593 |
//find homes |
|
| 637 |
// find homes
|
|
| 594 | 638 |
for (int i = 0; i < holes.size(); i++) {
|
| 595 | 639 |
LinearRing testRing = (LinearRing) holes.get(i); |
| 596 | 640 |
LinearRing minShell = null; |
| ... | ... | |
| 611 | 655 |
boolean isContained = false; |
| 612 | 656 |
Coordinate[] coordList = tryRing.getCoordinates(); |
| 613 | 657 |
|
| 614 |
if (tryEnv.contains(testEnv) &&
|
|
| 615 |
(CGAlgorithms.isPointInRing(testPt, coordList) ||
|
|
| 616 |
(pointInList(testPt, coordList)))) {
|
|
| 658 |
if (tryEnv.contains(testEnv) |
|
| 659 |
&& (CGAlgorithms.isPointInRing(testPt, coordList) || (pointInList(
|
|
| 660 |
testPt, coordList)))) {
|
|
| 617 | 661 |
isContained = true; |
| 618 | 662 |
} |
| 619 | 663 |
|
| 620 |
// check if this new containing ring is smaller than the current minimum ring |
|
| 664 |
// check if this new containing ring is smaller than the |
|
| 665 |
// current minimum ring |
|
| 621 | 666 |
if (isContained) {
|
| 622 | 667 |
if ((minShell == null) || minEnv.contains(tryEnv)) {
|
| 623 | 668 |
minShell = tryRing; |
| ... | ... | |
| 626 | 671 |
} |
| 627 | 672 |
|
| 628 | 673 |
if (minShell == null) {
|
| 629 |
// System.out.println( |
|
| 630 |
// "polygon found with a hole thats not inside a shell"); |
|
| 631 |
// azabala: we do the assumption that this hole is really a shell (polygon) |
|
| 632 |
// whose point werent digitized in the right order |
|
| 674 |
// System.out.println( |
|
| 675 |
// "polygon found with a hole thats not inside a shell"); |
|
| 676 |
// azabala: we do the assumption that this hole is really a |
|
| 677 |
// shell (polygon) |
|
| 678 |
// whose point werent digitized in the right order |
|
| 633 | 679 |
Coordinate[] cs = testRing.getCoordinates(); |
| 634 | 680 |
Coordinate[] reversed = new Coordinate[cs.length]; |
| 635 | 681 |
int pointIndex = 0; |
| 636 |
for(int z = cs.length-1; z >= 0; z--){
|
|
| 682 |
for (int z = cs.length - 1; z >= 0; z--) {
|
|
| 637 | 683 |
reversed[pointIndex] = cs[z]; |
| 638 | 684 |
pointIndex++; |
| 639 | 685 |
} |
| ... | ... | |
| 641 | 687 |
shells.add(newRing); |
| 642 | 688 |
holesForShells.add(new ArrayList()); |
| 643 | 689 |
} else {
|
| 644 |
((ArrayList) holesForShells.get(shells.indexOf(minShell))).add(testRing); |
|
| 690 |
((ArrayList) holesForShells.get(shells.indexOf(minShell))) |
|
| 691 |
.add(testRing); |
|
| 645 | 692 |
} |
| 646 | 693 |
} |
| 647 | 694 |
|
| 648 | 695 |
Polygon[] polygons = new Polygon[shells.size()]; |
| 649 | 696 |
|
| 650 | 697 |
for (int i = 0; i < shells.size(); i++) {
|
| 651 |
polygons[i] = geomFactory.createPolygon((LinearRing) shells.get( |
|
| 652 |
i), |
|
| 653 |
(LinearRing[]) ((ArrayList) holesForShells.get(i)).toArray( |
|
| 654 |
new LinearRing[0])); |
|
| 698 |
polygons[i] = geomFactory.createPolygon((LinearRing) shells |
|
| 699 |
.get(i), (LinearRing[]) ((ArrayList) holesForShells |
|
| 700 |
.get(i)).toArray(new LinearRing[0])); |
|
| 655 | 701 |
polygons[i].setSRID(srid); |
| 656 | 702 |
} |
| 657 | 703 |
// CAMBIO: ENTREGAMOS SIEMPRE MULTILINESTRING, QUE ES |
| ... | ... | |
| 659 | 705 |
// O CON GEOTOOLS |
| 660 | 706 |
// if (numParts > 1) // Generamos una MultiLineString |
| 661 | 707 |
|
| 662 |
/* if (polygons.length == 1) {
|
|
| 663 |
return polygons[0];
|
|
| 664 |
} */
|
|
| 708 |
/* |
|
| 709 |
* if (polygons.length == 1) { return polygons[0]; }
|
|
| 710 |
*/ |
|
| 665 | 711 |
|
| 666 | 712 |
// FIN CAMBIO |
| 667 | 713 |
|
| ... | ... | |
| 677 | 723 |
} |
| 678 | 724 |
geoJTS.setSRID(srid); |
| 679 | 725 |
|
| 680 |
/* if (numParts > 1) // Generamos un Polygon con agujeros |
|
| 681 |
{
|
|
| 682 |
arrayLines.add(linRing); |
|
| 683 |
// geoJTS = new GeometryFactory().createPolygon(linRingExt, |
|
| 684 |
// GeometryFactory.toLinearRingArray(arrayLines)); |
|
| 685 |
geoJTS = new GeometryFactory().buildGeometry(arrayLines); |
|
| 686 |
|
|
| 687 |
// geoJTS = Polygonizer.class. |
|
| 688 |
} |
|
| 689 |
else |
|
| 690 |
{
|
|
| 691 |
geoJTS = new GeometryFactory().createPolygon(linRing,null); |
|
| 692 |
} */ |
|
| 726 |
/* |
|
| 727 |
* if (numParts > 1) // Generamos un Polygon con agujeros {
|
|
| 728 |
* arrayLines.add(linRing); // geoJTS = new |
|
| 729 |
* GeometryFactory().createPolygon(linRingExt, // |
|
| 730 |
* GeometryFactory.toLinearRingArray(arrayLines)); geoJTS = new |
|
| 731 |
* GeometryFactory().buildGeometry(arrayLines); |
|
| 732 |
* |
|
| 733 |
* // geoJTS = Polygonizer.class. } else { geoJTS = new
|
|
| 734 |
* GeometryFactory().createPolygon(linRing,null); } |
|
| 735 |
*/ |
|
| 693 | 736 |
break; |
| 694 | 737 |
} |
| 695 | 738 |
|
| ... | ... | |
| 699 | 742 |
|
| 700 | 743 |
/** |
| 701 | 744 |
* Converts JTS Geometry objects into Java 2D Shape objects |
| 702 |
* |
|
| 703 |
* @param geo Geometry de JTS. |
|
| 704 |
* |
|
| 745 |
* |
|
| 746 |
* @param geo |
|
| 747 |
* Geometry de JTS. |
|
| 748 |
* |
|
| 705 | 749 |
* @return FShape. |
| 706 | 750 |
*/ |
| 707 |
// public static FShape jts_to_java2d(com.vividsolutions.jts.geom.Geometry geo) {
|
|
| 708 |
// FShape shpNew = null; |
|
| 709 |
// |
|
| 710 |
// try {
|
|
| 711 |
// if (geo instanceof Point) {
|
|
| 712 |
// shpNew = new org.gvsig.fmap.geom.primitive.Point2D(null, null, ((Point) geo).getX(), ((Point) geo).getY()); |
|
| 713 |
// } |
|
| 714 |
// |
|
| 715 |
// if (geo.isEmpty()) {
|
|
| 716 |
// shpNew = null; |
|
| 717 |
// } |
|
| 718 |
// |
|
| 719 |
// if (geo instanceof Polygon) {
|
|
| 720 |
// shpNew = new Surface2D(null, null, toShape((Polygon) geo)); |
|
| 721 |
// } |
|
| 722 |
// |
|
| 723 |
// if (geo instanceof MultiPolygon) {
|
|
| 724 |
// shpNew = new Surface2D(null, null, toShape((MultiPolygon) geo)); |
|
| 725 |
// } |
|
| 726 |
// |
|
| 727 |
// if (geo instanceof LineString) {
|
|
| 728 |
// shpNew = new Curve2D(null, null, toShape((LineString) geo)); |
|
| 729 |
// } |
|
| 730 |
// |
|
| 731 |
// if (geo instanceof MultiLineString) {
|
|
| 732 |
// shpNew = new Curve2D(null, null, toShape((MultiLineString) geo)); |
|
| 733 |
// } |
|
| 734 |
// |
|
| 735 |
// /* OJO: CON ALGO COMO FSHAPE NO S� C�MO PODEMOS IMPLEMENTAR UN GeometryCollection |
|
| 736 |
// * No sabremos si queremos una l�nea o un pol�gono..... |
|
| 737 |
// * if (geometry instanceof GeometryCollection) {
|
|
| 738 |
// return toShape((GeometryCollection) geometry); |
|
| 739 |
// } */ |
|
| 740 |
// return shpNew; |
|
| 741 |
// } catch (NoninvertibleTransformException e) {
|
|
| 742 |
// // TODO Auto-generated catch block |
|
| 743 |
// e.printStackTrace(); |
|
| 744 |
// } |
|
| 745 |
// |
|
| 746 |
// return null; |
|
| 747 |
// } |
|
| 751 |
// public static FShape jts_to_java2d(com.vividsolutions.jts.geom.Geometry |
|
| 752 |
// geo) {
|
|
| 753 |
// FShape shpNew = null; |
|
| 754 |
// |
|
| 755 |
// try {
|
|
| 756 |
// if (geo instanceof Point) {
|
|
| 757 |
// shpNew = new org.gvsig.fmap.geom.primitive.Point2D(null, null, ((Point) |
|
| 758 |
// geo).getX(), ((Point) geo).getY()); |
|
| 759 |
// } |
|
| 760 |
// |
|
| 761 |
// if (geo.isEmpty()) {
|
|
| 762 |
// shpNew = null; |
|
| 763 |
// } |
|
| 764 |
// |
|
| 765 |
// if (geo instanceof Polygon) {
|
|
| 766 |
// shpNew = new Surface2D(null, null, toShape((Polygon) geo)); |
|
| 767 |
// } |
|
| 768 |
// |
|
| 769 |
// if (geo instanceof MultiPolygon) {
|
|
| 770 |
// shpNew = new Surface2D(null, null, toShape((MultiPolygon) geo)); |
|
| 771 |
// } |
|
| 772 |
// |
|
| 773 |
// if (geo instanceof LineString) {
|
|
| 774 |
// shpNew = new Curve2D(null, null, toShape((LineString) geo)); |
|
| 775 |
// } |
|
| 776 |
// |
|
| 777 |
// if (geo instanceof MultiLineString) {
|
|
| 778 |
// shpNew = new Curve2D(null, null, toShape((MultiLineString) geo)); |
|
| 779 |
// } |
|
| 780 |
// |
|
| 781 |
// /* OJO: CON ALGO COMO FSHAPE NO S� C�MO PODEMOS IMPLEMENTAR UN |
|
| 782 |
// GeometryCollection |
|
| 783 |
// * No sabremos si queremos una l�nea o un pol�gono..... |
|
| 784 |
// * if (geometry instanceof GeometryCollection) {
|
|
| 785 |
// return toShape((GeometryCollection) geometry); |
|
| 786 |
// } */ |
|
| 787 |
// return shpNew; |
|
| 788 |
// } catch (NoninvertibleTransformException e) {
|
|
| 789 |
// // TODO Auto-generated catch block |
|
| 790 |
// e.printStackTrace(); |
|
| 791 |
// } |
|
| 792 |
// |
|
| 793 |
// return null; |
|
| 794 |
// } |
|
| 748 | 795 |
|
| 749 | 796 |
/** |
| 750 | 797 |
* DOCUMENT ME! |
| 751 |
* |
|
| 752 |
* @param p DOCUMENT ME! |
|
| 753 |
* |
|
| 798 |
* |
|
| 799 |
* @param p |
|
| 800 |
* DOCUMENT ME! |
|
| 801 |
* |
|
| 754 | 802 |
* @return DOCUMENT ME! |
| 755 | 803 |
*/ |
| 756 | 804 |
private static GeneralPathX toShape(Polygon p) {
|
| ... | ... | |
| 761 | 809 |
coord = p.getExteriorRing().getCoordinateN(i); |
| 762 | 810 |
|
| 763 | 811 |
if (i == 0) {
|
| 764 |
resul.moveTo(coord.x,coord.y); |
|
| 812 |
resul.moveTo(coord.x, coord.y);
|
|
| 765 | 813 |
} else {
|
| 766 |
resul.lineTo(coord.x,coord.y); |
|
| 814 |
resul.lineTo(coord.x, coord.y);
|
|
| 767 | 815 |
} |
| 768 | 816 |
} |
| 769 | 817 |
|
| ... | ... | |
| 786 | 834 |
|
| 787 | 835 |
/** |
| 788 | 836 |
* DOCUMENT ME! |
| 789 |
* |
|
| 790 |
* @param modelCoordinates DOCUMENT ME! |
|
| 791 |
* |
|
| 837 |
* |
|
| 838 |
* @param modelCoordinates |
|
| 839 |
* DOCUMENT ME! |
|
| 840 |
* |
|
| 792 | 841 |
* @return DOCUMENT ME! |
| 793 |
* |
|
| 794 |
* @throws NoninvertibleTransformException DOCUMENT ME! |
|
| 795 |
* |
|
| 796 |
private Coordinate[] toViewCoordinates(Coordinate[] modelCoordinates) |
|
| 797 |
throws NoninvertibleTransformException {
|
|
| 798 |
Coordinate[] viewCoordinates = new Coordinate[modelCoordinates.length]; |
|
| 842 |
* |
|
| 843 |
* @throws NoninvertibleTransformException |
|
| 844 |
* DOCUMENT ME! |
|
| 845 |
* |
|
| 846 |
* private Coordinate[] toViewCoordinates(Coordinate[] |
|
| 847 |
* modelCoordinates) throws NoninvertibleTransformException {
|
|
| 848 |
* Coordinate[] viewCoordinates = new |
|
| 849 |
* Coordinate[modelCoordinates.length]; |
|
| 850 |
* |
|
| 851 |
* for (int i = 0; i < modelCoordinates.length; i++) { FPoint2D
|
|
| 852 |
* point2D = coordinate2FPoint2D(modelCoordinates[i]); |
|
| 853 |
* viewCoordinates[i] = new Coordinate(point2D.getX(), |
|
| 854 |
* point2D.getY()); } |
|
| 855 |
* |
|
| 856 |
* return viewCoordinates; } |
|
| 857 |
* @throws CreateGeometryException |
|
| 858 |
*/ |
|
| 799 | 859 |
|
| 800 |
for (int i = 0; i < modelCoordinates.length; i++) {
|
|
| 801 |
FPoint2D point2D = coordinate2FPoint2D(modelCoordinates[i]); |
|
| 802 |
viewCoordinates[i] = new Coordinate(point2D.getX(), point2D.getY()); |
|
| 803 |
} |
|
| 804 |
|
|
| 805 |
return viewCoordinates; |
|
| 806 |
} |
|
| 807 |
* @throws CreateGeometryException */ |
|
| 808 |
|
|
| 809 |
/* private Shape toShape(GeometryCollection gc) |
|
| 810 |
throws NoninvertibleTransformException {
|
|
| 811 |
GeometryCollectionShape shape = new GeometryCollectionShape(); |
|
| 812 |
for (int i = 0; i < gc.getNumGeometries(); i++) {
|
|
| 813 |
Geometry g = (Geometry) gc.getGeometryN(i); |
|
| 814 |
shape.add(toShape(g)); |
|
| 815 |
} |
|
| 816 |
return shape; |
|
| 817 |
} */ |
|
| 860 |
/* |
|
| 861 |
* private Shape toShape(GeometryCollection gc) throws |
|
| 862 |
* NoninvertibleTransformException { GeometryCollectionShape shape = new
|
|
| 863 |
* GeometryCollectionShape(); for (int i = 0; i < gc.getNumGeometries(); |
|
| 864 |
* i++) { Geometry g = (Geometry) gc.getGeometryN(i); shape.add(toShape(g));
|
|
| 865 |
* } return shape; } |
|
| 866 |
*/ |
|
| 818 | 867 |
private static GeneralPathX toShape(MultiLineString mls) |
| 819 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 868 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 820 | 869 |
GeneralPathX path = new GeneralPathX(); |
| 821 | 870 |
|
| 822 | 871 |
for (int i = 0; i < mls.getNumGeometries(); i++) {
|
| ... | ... | |
| 824 | 873 |
path.append(toShape(lineString).getPathIterator(null), false); |
| 825 | 874 |
} |
| 826 | 875 |
|
| 827 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be |
|
| 828 |
//converted to GeneralPathXs. [Jon Aquino] |
|
| 876 |
// BasicFeatureRenderer expects LineStrings and MultiLineStrings to be
|
|
| 877 |
// converted to GeneralPathXs. [Jon Aquino]
|
|
| 829 | 878 |
return path; |
| 830 | 879 |
} |
| 831 | 880 |
|
| 832 | 881 |
/** |
| 833 | 882 |
* DOCUMENT ME! |
| 834 |
* |
|
| 835 |
* @param lineString DOCUMENT ME! |
|
| 836 |
* |
|
| 883 |
* |
|
| 884 |
* @param lineString |
|
| 885 |
* DOCUMENT ME! |
|
| 886 |
* |
|
| 837 | 887 |
* @return DOCUMENT ME! |
| 838 |
* |
|
| 839 |
* @throws NoninvertibleTransformException DOCUMENT ME! |
|
| 840 |
* @throws CreateGeometryException |
|
| 888 |
* |
|
| 889 |
* @throws NoninvertibleTransformException |
|
| 890 |
* DOCUMENT ME! |
|
| 891 |
* @throws CreateGeometryException |
|
| 841 | 892 |
*/ |
| 842 | 893 |
private static GeneralPathX toShape(LineString lineString) |
| 843 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 894 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 844 | 895 |
GeneralPathX shape = new GeneralPathX(); |
| 845 |
org.gvsig.fmap.geom.primitive.Point viewPoint = coordinate2FPoint2D(lineString.getCoordinateN(0)); |
|
| 896 |
org.gvsig.fmap.geom.primitive.Point viewPoint = coordinate2FPoint2D(lineString |
|
| 897 |
.getCoordinateN(0)); |
|
| 846 | 898 |
shape.moveTo(viewPoint.getX(), viewPoint.getY()); |
| 847 | 899 |
|
| 848 | 900 |
for (int i = 1; i < lineString.getNumPoints(); i++) {
|
| ... | ... | |
| 850 | 902 |
shape.lineTo(viewPoint.getX(), viewPoint.getY()); |
| 851 | 903 |
} |
| 852 | 904 |
|
| 853 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be |
|
| 854 |
//converted to GeneralPathXs. [Jon Aquino] |
|
| 905 |
// BasicFeatureRenderer expects LineStrings and MultiLineStrings to be
|
|
| 906 |
// converted to GeneralPathXs. [Jon Aquino]
|
|
| 855 | 907 |
return shape; |
| 856 | 908 |
} |
| 857 | 909 |
|
| 858 |
/* TODO No se usa
|
|
| 859 |
* DOCUMENT ME! |
|
| 860 |
* |
|
| 910 |
/* |
|
| 911 |
* TODO No se usa DOCUMENT ME!
|
|
| 912 |
*
|
|
| 861 | 913 |
* @param point DOCUMENT ME! |
| 862 |
* |
|
| 914 |
*
|
|
| 863 | 915 |
* @return DOCUMENT ME! |
| 864 |
* |
|
| 916 |
*
|
|
| 865 | 917 |
* @throws NoninvertibleTransformException DOCUMENT ME! |
| 866 |
* |
|
| 867 |
private static Point2D toShape(Point point) |
|
| 868 |
throws NoninvertibleTransformException {
|
|
| 869 |
Point2D viewPoint = coordinate2FPoint2D(point.getCoordinate()); |
|
| 918 |
* |
|
| 919 |
* private static Point2D toShape(Point point) throws |
|
| 920 |
* NoninvertibleTransformException { Point2D viewPoint =
|
|
| 921 |
* coordinate2FPoint2D(point.getCoordinate()); |
|
| 922 |
* |
|
| 923 |
* return viewPoint; } |
|
| 924 |
*/ |
|
| 870 | 925 |
|
| 871 |
return viewPoint; |
|
| 872 |
} |
|
| 873 |
*/ |
|
| 874 |
|
|
| 875 | 926 |
/** |
| 876 | 927 |
* |
| 877 | 928 |
*/ |
| 878 | 929 |
private static GeneralPathX toShape(MultiPolygon mp) |
| 879 |
throws NoninvertibleTransformException {
|
|
| 880 |
GeneralPathX path = new GeneralPathX(); |
|
| 930 |
throws NoninvertibleTransformException {
|
|
| 931 |
GeneralPathX path = new GeneralPathX();
|
|
| 881 | 932 |
|
| 882 |
for (int i = 0; i < mp.getNumGeometries(); i++) {
|
|
| 883 |
Polygon polygon = (Polygon) mp.getGeometryN(i); |
|
| 884 |
path.append(toShape(polygon).getPathIterator(null), false); |
|
| 933 |
for (int i = 0; i < mp.getNumGeometries(); i++) {
|
|
| 934 |
Polygon polygon = (Polygon) mp.getGeometryN(i); |
|
| 935 |
path.append(toShape(polygon).getPathIterator(null), false); |
|
| 936 |
} |
|
| 937 |
|
|
| 938 |
// BasicFeatureRenderer expects LineStrings and MultiLineStrings to be |
|
| 939 |
// converted to GeneralPathXs. [Jon Aquino] |
|
| 940 |
return path; |
|
| 885 | 941 |
} |
| 886 | 942 |
|
| 887 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be |
|
| 888 |
//converted to GeneralPathXs. [Jon Aquino] |
|
| 889 |
return path; |
|
| 890 |
} |
|
| 891 | 943 |
/** |
| 892 | 944 |
* DOCUMENT ME! |
| 893 |
* |
|
| 894 |
* @param coord DOCUMENT ME! |
|
| 895 |
* |
|
| 945 |
* |
|
| 946 |
* @param coord |
|
| 947 |
* DOCUMENT ME! |
|
| 948 |
* |
|
| 896 | 949 |
* @return DOCUMENT ME! |
| 897 |
* @throws CreateGeometryException
|
|
| 950 |
* @throws CreateGeometryException |
|
| 898 | 951 |
*/ |
| 899 |
public static org.gvsig.fmap.geom.primitive.Point coordinate2FPoint2D(Coordinate coord) throws CreateGeometryException {
|
|
| 900 |
return geomManager.createPoint(coord.x, coord.y, SUBTYPES.GEOM2D); //,coord.z); |
|
| 952 |
public static org.gvsig.fmap.geom.primitive.Point coordinate2FPoint2D( |
|
| 953 |
Coordinate coord) throws CreateGeometryException {
|
|
| 954 |
return geomManager.createPoint(coord.x, coord.y, SUBTYPES.GEOM2D); // ,coord.z); |
|
| 901 | 955 |
} |
| 902 | 956 |
|
| 903 | 957 |
/** |
| 904 | 958 |
* Convierte una Geometry de JTS a GeneralPathX. |
| 905 |
* |
|
| 906 |
* @param geometry Geometry a convertir. |
|
| 907 |
* |
|
| 959 |
* |
|
| 960 |
* @param geometry |
|
| 961 |
* Geometry a convertir. |
|
| 962 |
* |
|
| 908 | 963 |
* @return GeneralPathX. |
| 909 |
* |
|
| 964 |
*
|
|
| 910 | 965 |
* @throws NoninvertibleTransformException |
| 911 |
* @throws CreateGeometryException
|
|
| 966 |
* @throws CreateGeometryException |
|
| 912 | 967 |
* @throws IllegalArgumentException |
| 913 | 968 |
*/ |
| 914 |
public static GeneralPathX toShape(com.vividsolutions.jts.geom.Geometry geometry) |
|
| 915 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 969 |
public static GeneralPathX toShape( |
|
| 970 |
com.vividsolutions.jts.geom.Geometry geometry) |
|
| 971 |
throws NoninvertibleTransformException, CreateGeometryException {
|
|
| 916 | 972 |
if (geometry.isEmpty()) {
|
| 917 | 973 |
return new GeneralPathX(); |
| 918 | 974 |
} |
| ... | ... | |
| 937 | 993 |
return toShape(geometry); |
| 938 | 994 |
} |
| 939 | 995 |
|
| 940 |
throw new IllegalArgumentException("Unrecognized Geometry class: " +
|
|
| 941 |
geometry.getClass()); |
|
| 996 |
throw new IllegalArgumentException("Unrecognized Geometry class: "
|
|
| 997 |
+ geometry.getClass());
|
|
| 942 | 998 |
} |
| 943 | 999 |
|
| 1000 |
public static GeneralPathX transformToInts(GeneralPathX gp, |
|
| 1001 |
AffineTransform at) {
|
|
| 1002 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 1003 |
PathIterator theIterator; |
|
| 1004 |
int theType; |
|
| 1005 |
int numParts = 0; |
|
| 1006 |
double[] theData = new double[6]; |
|
| 1007 |
java.awt.geom.Point2D ptDst = new java.awt.geom.Point2D.Double(); |
|
| 1008 |
java.awt.geom.Point2D ptSrc = new java.awt.geom.Point2D.Double(); |
|
| 1009 |
boolean bFirst = true; |
|
| 1010 |
int xInt, yInt, antX = -1, antY = -1; |
|
| 944 | 1011 |
|
| 945 |
public static GeneralPathX transformToInts(GeneralPathX gp, AffineTransform at) {
|
|
| 946 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 947 |
PathIterator theIterator; |
|
| 948 |
int theType; |
|
| 949 |
int numParts = 0; |
|
| 950 |
double[] theData = new double[6]; |
|
| 951 |
java.awt.geom.Point2D ptDst = new java.awt.geom.Point2D.Double(); |
|
| 952 |
java.awt.geom.Point2D ptSrc = new java.awt.geom.Point2D.Double(); |
|
| 953 |
boolean bFirst = true; |
|
| 954 |
int xInt, yInt, antX = -1, antY = -1; |
|
| 1012 |
theIterator = gp.getPathIterator(null); // , flatness); |
|
| 955 | 1013 |
|
| 956 |
theIterator = gp.getPathIterator(null); //, flatness); |
|
| 1014 |
while (!theIterator.isDone()) {
|
|
| 1015 |
theType = theIterator.currentSegment(theData); |
|
| 1016 |
switch (theType) {
|
|
| 1017 |
case PathIterator.SEG_MOVETO: |
|
| 1018 |
numParts++; |
|
| 1019 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 1020 |
at.transform(ptSrc, ptDst); |
|
| 1021 |
antX = (int) ptDst.getX(); |
|
| 1022 |
antY = (int) ptDst.getY(); |
|
| 1023 |
newGp.moveTo(antX, antY); |
|
| 1024 |
bFirst = true; |
|
| 1025 |
break; |
|
| 957 | 1026 |
|
| 958 |
while (!theIterator.isDone()) {
|
|
| 959 |
theType = theIterator.currentSegment(theData);
|
|
| 960 |
switch (theType) {
|
|
| 961 |
case PathIterator.SEG_MOVETO:
|
|
| 962 |
numParts++;
|
|
| 963 |
ptSrc.setLocation(theData[0], theData[1]);
|
|
| 964 |
at.transform(ptSrc, ptDst);
|
|
| 965 |
antX = (int) ptDst.getX();
|
|
| 966 |
antY = (int) ptDst.getY();
|
|
| 967 |
newGp.moveTo(antX, antY);
|
|
| 968 |
bFirst = true;
|
|
| 969 |
break;
|
|
| 1027 |
case PathIterator.SEG_LINETO:
|
|
| 1028 |
ptSrc.setLocation(theData[0], theData[1]);
|
|
| 1029 |
at.transform(ptSrc, ptDst);
|
|
| 1030 |
xInt = (int) ptDst.getX();
|
|
| 1031 |
yInt = (int) ptDst.getY();
|
|
| 1032 |
if ((bFirst) || ((xInt != antX) || (yInt != antY))) {
|
|
| 1033 |
newGp.lineTo(xInt, yInt);
|
|
| 1034 |
antX = xInt;
|
|
| 1035 |
antY = yInt;
|
|
| 1036 |
bFirst = false;
|
|
| 1037 |
}
|
|
| 1038 |
break;
|
|
| 970 | 1039 |
|
| 971 |
case PathIterator.SEG_LINETO: |
|
| 972 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 973 |
at.transform(ptSrc, ptDst); |
|
| 974 |
xInt = (int) ptDst.getX(); |
|
| 975 |
yInt = (int) ptDst.getY(); |
|
| 976 |
if ((bFirst) || ((xInt != antX) || (yInt != antY))) |
|
| 977 |
{
|
|
| 978 |
newGp.lineTo(xInt, yInt); |
|
| 979 |
antX = xInt; |
|
| 980 |
antY = yInt; |
|
| 981 |
bFirst = false; |
|
| 982 |
} |
|
| 983 |
break; |
|
| 1040 |
case PathIterator.SEG_QUADTO: |
|
| 1041 |
System.out.println("Not supported here");
|
|
| 984 | 1042 |
|
| 985 |
case PathIterator.SEG_QUADTO: |
|
| 986 |
System.out.println("Not supported here");
|
|
| 1043 |
break; |
|
| 987 | 1044 |
|
| 988 |
break; |
|
| 1045 |
case PathIterator.SEG_CUBICTO: |
|
| 1046 |
System.out.println("Not supported here");
|
|
| 989 | 1047 |
|
| 990 |
case PathIterator.SEG_CUBICTO: |
|
| 991 |
System.out.println("Not supported here");
|
|
| 1048 |
break; |
|
| 992 | 1049 |
|
| 993 |
break; |
|
| 1050 |
case PathIterator.SEG_CLOSE: |
|
| 1051 |
newGp.closePath(); |
|
| 994 | 1052 |
|
| 995 |
case PathIterator.SEG_CLOSE:
|
|
| 996 |
newGp.closePath();
|
|
| 1053 |
break;
|
|
| 1054 |
} // end switch
|
|
| 997 | 1055 |
|
| 998 |
break;
|
|
| 999 |
} //end switch
|
|
| 1056 |
theIterator.next();
|
|
| 1057 |
} // end while loop
|
|
| 1000 | 1058 |
|
| 1001 |
theIterator.next();
|
|
| 1002 |
} //end while loop
|
|
| 1059 |
return newGp;
|
|
| 1060 |
}
|
|
| 1003 | 1061 |
|
| 1004 |
return newGp; |
|
| 1005 |
} |
|
| 1006 |
public static Geometry transformToInts(Geometry gp, AffineTransform at) throws CreateGeometryException {
|
|
| 1007 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 1008 |
double[] theData = new double[6]; |
|
| 1009 |
double[] aux = new double[6]; |
|
| 1062 |
public static Geometry transformToInts(Geometry gp, AffineTransform at) |
|
| 1063 |
throws CreateGeometryException {
|
|
| 1064 |
GeneralPathX newGp = new GeneralPathX(); |
|
| 1065 |
double[] theData = new double[6]; |
|
| 1066 |
double[] aux = new double[6]; |
|
| 1010 | 1067 |
|
| 1011 |
// newGp.reset();
|
|
| 1012 |
PathIterator theIterator;
|
|
| 1013 |
int theType;
|
|
| 1014 |
int numParts = 0;
|
|
| 1068 |
// newGp.reset();
|
|
| 1069 |
PathIterator theIterator;
|
|
| 1070 |
int theType;
|
|
| 1071 |
int numParts = 0;
|
|
| 1015 | 1072 |
|
| 1016 |
java.awt.geom.Point2D ptDst = new java.awt.geom.Point2D.Double();
|
|
| 1017 |
java.awt.geom.Point2D ptSrc = new java.awt.geom.Point2D.Double();
|
|
| 1018 |
boolean bFirst = true;
|
|
| 1019 |
int xInt, yInt, antX = -1, antY = -1;
|
|
| 1073 |
java.awt.geom.Point2D ptDst = new java.awt.geom.Point2D.Double();
|
|
| 1074 |
java.awt.geom.Point2D ptSrc = new java.awt.geom.Point2D.Double();
|
|
| 1075 |
boolean bFirst = true;
|
|
| 1076 |
int xInt, yInt, antX = -1, antY = -1;
|
|
| 1020 | 1077 |
|
| 1078 |
theIterator = gp.getPathIterator(null); // , flatness); |
|
| 1079 |
int numSegmentsAdded = 0; |
|
| 1080 |
while (!theIterator.isDone()) {
|
|
| 1081 |
theType = theIterator.currentSegment(theData); |
|
| 1021 | 1082 |
|
| 1022 |
theIterator = gp.getPathIterator(null); //, flatness); |
|
| 1023 |
int numSegmentsAdded = 0; |
|
| 1024 |
while (!theIterator.isDone()) {
|
|
| 1025 |
theType = theIterator.currentSegment(theData); |
|
| 1083 |
switch (theType) {
|
|
| 1084 |
case PathIterator.SEG_MOVETO: |
|
| 1085 |
numParts++; |
|
| 1086 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 1087 |
at.transform(ptSrc, ptDst); |
|
| 1088 |
antX = (int) ptDst.getX(); |
|
| 1089 |
antY = (int) ptDst.getY(); |
|
| 1090 |
newGp.moveTo(antX, antY); |
|
| 1091 |
numSegmentsAdded++; |
|
| 1092 |
bFirst = true; |
|
| 1093 |
break; |
|
| 1026 | 1094 |
|
| 1027 |
switch (theType) {
|
|
| 1028 |
case PathIterator.SEG_MOVETO: |
|
| 1029 |
numParts++; |
|
| 1030 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 1031 |
at.transform(ptSrc, ptDst); |
|
| 1032 |
antX = (int) ptDst.getX(); |
|
| 1033 |
antY = (int) ptDst.getY(); |
|
| 1034 |
newGp.moveTo(antX, antY); |
|
| 1035 |
numSegmentsAdded++; |
|
| 1036 |
bFirst = true; |
|
| 1037 |
break; |
|
| 1095 |
case PathIterator.SEG_LINETO: |
|
| 1096 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 1097 |
at.transform(ptSrc, ptDst); |
|
| 1098 |
xInt = (int) ptDst.getX(); |
|
| 1099 |
yInt = (int) ptDst.getY(); |
|
| 1100 |
if ((bFirst) || ((xInt != antX) || (yInt != antY))) {
|
|
| 1101 |
newGp.lineTo(xInt, yInt); |
|
| 1102 |
antX = xInt; |
|
| 1103 |
antY = yInt; |
|
| 1104 |
bFirst = false; |
|
| 1105 |
numSegmentsAdded++; |
|
| 1106 |
} |
|
| 1107 |
break; |
|
| 1038 | 1108 |
|
| 1039 |
case PathIterator.SEG_LINETO: |
|
| 1040 |
ptSrc.setLocation(theData[0], theData[1]); |
|
| 1041 |
at.transform(ptSrc, ptDst); |
|
| 1042 |
xInt = (int) ptDst.getX(); |
|
| 1043 |
yInt = (int) ptDst.getY(); |
|
| 1044 |
if ((bFirst) || ((xInt != antX) || (yInt != antY))) |
|
| 1045 |
{
|
|
| 1046 |
newGp.lineTo(xInt, yInt); |
|
| 1047 |
antX = xInt; |
|
| 1048 |
antY = yInt; |
|
| 1049 |
bFirst = false; |
|
| 1050 |
numSegmentsAdded++; |
|
| 1051 |
} |
|
| 1052 |
break; |
|
| 1109 |
case PathIterator.SEG_QUADTO: |
|
| 1110 |
at.transform(theData, 0, aux, 0, 2); |
|
| 1111 |
newGp.quadTo(aux[0], aux[1], aux[2], aux[3]); |
|
| 1112 |
numSegmentsAdded++; |
|
| 1113 |
break; |
|
| 1053 | 1114 |
|
| 1054 |
case PathIterator.SEG_QUADTO:
|
|
| 1055 |
at.transform(theData,0,aux,0,2);
|
|
| 1056 |
newGp.quadTo(aux[0], aux[1], aux[2], aux[3]);
|
|
| 1057 |
numSegmentsAdded++;
|
|
| 1058 |
break;
|
|
| 1115 |
case PathIterator.SEG_CUBICTO:
|
|
| 1116 |
at.transform(theData, 0, aux, 0, 3);
|
|
| 1117 |
newGp.curveTo(aux[0], aux[1], aux[2], aux[3], aux[4], aux[5]);
|
|
| 1118 |
numSegmentsAdded++;
|
|
| 1119 |
break;
|
|
| 1059 | 1120 |
|
| 1060 |
case PathIterator.SEG_CUBICTO:
|
|
| 1061 |
at.transform(theData,0,aux,0,3);
|
|
| 1062 |
newGp.curveTo(aux[0], aux[1], aux[2], aux[3], aux[4], aux[5]);
|
|
| 1063 |
numSegmentsAdded++;
|
|
| 1064 |
break;
|
|
| 1121 |
case PathIterator.SEG_CLOSE:
|
|
| 1122 |
if (numSegmentsAdded < 3) {
|
|
| 1123 |
newGp.lineTo(antX, antY);
|
|
| 1124 |
}
|
|
| 1125 |
newGp.closePath();
|
|
| 1065 | 1126 |
|
| 1066 |
case PathIterator.SEG_CLOSE: |
|
| 1067 |
if (numSegmentsAdded < 3) {
|
|
| 1068 |
newGp.lineTo(antX, antY); |
|
| 1069 |
} |
|
| 1070 |
newGp.closePath(); |
|
| 1127 |
break; |
|
| 1128 |
} // end switch |
|
| 1071 | 1129 |
|
| 1072 |
break;
|
|
| 1073 |
} //end switch
|
|
| 1130 |
theIterator.next();
|
|
| 1131 |
} // end while loop
|
|
| 1074 | 1132 |
|
| 1075 |
theIterator.next(); |
|
| 1076 |
} //end while loop |
|
| 1133 |
Geometry shp = null; |
|
| 1134 |
switch (gp.getType()) {
|
|
| 1135 |
case Geometry.TYPES.POINT: |
|
| 1136 |
shp = geomManager.createPoint(ptDst.getX(), ptDst.getY(), |
|
| 1137 |
SUBTYPES.GEOM2D); |
|
| 1138 |
break; |
|
| 1077 | 1139 |
|
| 1078 |
Geometry shp = null; |
|
| 1079 |
switch (gp.getType()) |
|
| 1080 |
{
|
|
| 1081 |
case Geometry.TYPES.POINT: |
|
| 1082 |
shp = geomManager.createPoint(ptDst.getX(), ptDst.getY(), SUBTYPES.GEOM2D); |
|
| 1083 |
break; |
|
| 1140 |
case Geometry.TYPES.CURVE: |
|
| 1141 |
case Geometry.TYPES.ARC: |
|
| 1142 |
try {
|
|
| 1143 |
shp = geomManager.createCurve(newGp, SUBTYPES.GEOM2D); |
|
| 1144 |
} catch (CreateGeometryException e1) {
|
|
| 1145 |
logger.error("Error creating a curve", e1);
|
|
| 1146 |
} |
|
| 1147 |
break; |
|
| 1084 | 1148 |
|
| 1085 |
case Geometry.TYPES.CURVE: |
|
| 1086 |
case Geometry.TYPES.ARC: |
|
| 1087 |
try {
|
|
| 1088 |
shp = geomManager.createCurve(newGp, SUBTYPES.GEOM2D); |
|
| 1089 |
} catch (CreateGeometryException e1) {
|
|
| 1090 |
logger.error("Error creating a curve", e1);
|
|
| 1091 |
} |
|
| 1092 |
break; |
|
| 1149 |
case Geometry.TYPES.SURFACE: |
|
| 1150 |
case Geometry.TYPES.CIRCLE: |
|
| 1151 |
case Geometry.TYPES.ELLIPSE: |
|
| 1093 | 1152 |
|
| 1094 |
case Geometry.TYPES.SURFACE: |
|
| 1095 |
case Geometry.TYPES.CIRCLE: |
|
| 1096 |
case Geometry.TYPES.ELLIPSE: |
|
| 1153 |
try {
|
|
| 1154 |
shp = geomManager.createSurface(newGp, SUBTYPES.GEOM2D); |
|
| 1155 |
} catch (CreateGeometryException e) {
|
|
| 1156 |
logger.error("Error creating a surface", e);
|
|
| 1157 |
} |
|
| 1158 |
break; |
|
| 1159 |
} |
|
| 1160 |
return shp; |
|
| 1161 |
} |
|
| 1097 | 1162 |
|
| 1098 |
try {
|
|
| 1099 |
shp = geomManager.createSurface(newGp, SUBTYPES.GEOM2D); |
|
| 1100 |
} catch (CreateGeometryException e) {
|
|
| 1101 |
logger.error("Error creating a surface", e);
|
|
| 1102 |
} |
|
| 1103 |
break; |
|
| 1104 |
} |
|
| 1105 |
return shp; |
|
| 1106 |
} |
|
| 1163 |
public static Rectangle2D convertEnvelopeToRectangle2D(Envelope jtsR) {
|
|
| 1164 |
Rectangle2D.Double r = new Rectangle2D.Double(jtsR.getMinX(), |
|
| 1165 |
jtsR.getMinY(), jtsR.getWidth(), jtsR.getHeight()); |
|
| 1166 |
return r; |
|
| 1167 |
} |
|
| 1107 | 1168 |
|
| 1108 |
public static Rectangle2D convertEnvelopeToRectangle2D(Envelope jtsR)
|
|
| 1109 |
{
|
|
| 1110 |
Rectangle2D.Double r = new Rectangle2D.Double(jtsR.getMinX(),
|
|
| 1111 |
jtsR.getMinY(), jtsR.getWidth(), jtsR.getHeight());
|
|
| 1112 |
return r;
|
|
| 1113 |
}
|
|
| 1169 |
public static Envelope convertEnvelopeToJTS(
|
|
| 1170 |
org.gvsig.fmap.geom.primitive.Envelope r) {
|
|
| 1171 |
Envelope e = new Envelope(r.getMinimum(0), r.getMaximum(0),
|
|
| 1172 |
r.getMinimum(1), r.getMaximum(1));
|
|
| 1173 |
return e;
|
|
| 1174 |
}
|
|
| 1114 | 1175 |
|
| 1115 |
public static Envelope convertEnvelopeToJTS(org.gvsig.fmap.geom.primitive.Envelope r) |
|
| 1116 |
{
|
|
| 1117 |
Envelope e = new Envelope(r.getMinimum(0), r.getMaximum(0), r.getMinimum(1), |
|
| 1118 |
r.getMaximum(1)); |
|
| 1119 |
return e; |
|
| 1120 |
} |
|
| 1176 |
/** |
|
| 1177 |
* Return a correct polygon (no hole) |
|
| 1178 |
* |
|
| 1179 |
* @param coordinates |
|
| 1180 |
* @return |
|
| 1181 |
*/ |
|
| 1182 |
public static Geometry getExteriorPolygon(Coordinate[] coordinates) {
|
|
| 1183 |
// isCCW = true => it's a hole |
|
| 1184 |
Coordinate[] vs = new Coordinate[coordinates.length]; |
|
| 1185 |
if (CGAlgorithms.isCCW(coordinates)) {
|
|
| 1186 |
for (int i = vs.length - 1; i >= 0; i--) {
|
|
| 1187 |
vs[i] = coordinates[i]; |
|
| 1188 |
} |
|
| 1189 |
} else {
|
|
| 1190 |
vs = coordinates; |
|
| 1191 |
} |
|
| 1192 |
LinearRing ring = geomFactory.createLinearRing(vs); |
|
| 1121 | 1193 |
|
| 1122 |
/** |
|
| 1123 |
* Return a correct polygon (no hole) |
|
| 1124 |
* @param coordinates |
|
| 1125 |
* @return |
|
| 1126 |
*/ |
|
| 1127 |
public static Geometry getExteriorPolygon(Coordinate[] coordinates) |
|
| 1128 |
{
|
|
| 1129 |
// isCCW = true => it's a hole |
|
| 1130 |
Coordinate[] vs=new Coordinate[coordinates.length]; |
|
| 1131 |
if (CGAlgorithms.isCCW(coordinates)){
|
|
| 1132 |
for (int i=vs.length-1;i>=0;i--){
|
|
| 1133 |
vs[i]=coordinates[i]; |
|
| 1134 |
} |
|
| 1135 |
}else{
|
|
| 1136 |
vs=coordinates; |
|
| 1137 |
} |
|
| 1138 |
LinearRing ring = geomFactory.createLinearRing(vs); |
|
| 1139 |
|
|
| 1140 |
try {
|
|
| 1141 |
Surface surface = (Surface)manager.create(TYPES.SURFACE, SUBTYPES.GEOM2D); |
|
| 1194 |
try {
|
|
| 1195 |
Surface surface = (Surface) manager.create(TYPES.SURFACE, |
|
| 1196 |
SUBTYPES.GEOM2D); |
|
| 1142 | 1197 |
surface.setGeneralPath(toShape(ring)); |
| 1143 | 1198 |
return surface; |
| 1144 | 1199 |
} catch (NoninvertibleTransformException e) {
|
| ... | ... | |
| 1147 | 1202 |
e.printStackTrace(); |
| 1148 | 1203 |
} |
| 1149 | 1204 |
return null; |
| 1150 |
}
|
|
| 1205 |
}
|
|
| 1151 | 1206 |
|
| 1152 |
public static boolean isCCW(Point[] points) |
|
| 1153 |
{
|
|
| 1154 |
int length = points.length; |
|
| 1155 |
Coordinate[] vs; |
|
| 1156 |
// CGAlgorithms.isCCW asume que la lista de puntos tienen el primer |
|
| 1157 |
// y el ultimo puntos iguales.... y que este algoritmo est? solo |
|
| 1158 |
// garantizado con anillos v?lidos. |
|
| 1159 |
if (points[0].getX() != points[length-1].getX() || points[0].getY() != points[length-1].getY()) {
|
|
| 1160 |
vs=new Coordinate[length+1]; |
|
| 1161 |
vs[points.length] = new Coordinate(points[0].getX(), points[0].getY()); |
|
| 1162 |
} else {
|
|
| 1163 |
vs=new Coordinate[length]; |
|
| 1164 |
} |
|
| 1165 |
for (int i=0; i<length; i++){
|
|
| 1166 |
vs[i] = new Coordinate(points[i].getX(), points[i].getY()); |
|
| 1167 |
} |
|
| 1207 |
public static boolean isCCW(Point[] points) {
|
|
| 1208 |
int length = points.length; |
|
| 1209 |
Coordinate[] vs; |
|
| 1210 |
// CGAlgorithms.isCCW asume que la lista de puntos tienen el primer |
|
| 1211 |
// y el ultimo puntos iguales.... y que este algoritmo est? solo |
|
| 1212 |
// garantizado con anillos v?lidos. |
|
| 1213 |
if (points[0].getX() != points[length - 1].getX() |
|
| 1214 |
|| points[0].getY() != points[length - 1].getY()) {
|
|
| 1215 |
vs = new Coordinate[length + 1]; |
|
| 1216 |
vs[points.length] = new Coordinate(points[0].getX(), |
|
| 1217 |
points[0].getY()); |
|
| 1218 |
} else {
|
|
| 1219 |
vs = new Coordinate[length]; |
|
| 1220 |
} |
|
Also available in: Unified diff