root / branches / piloto3d / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / v02 / FConverter.java @ 9524
History | View | Annotate | Download (30 KB)
| 1 |
/*
|
|---|---|
| 2 |
* Created on 08-jun-2004
|
| 3 |
*
|
| 4 |
* TODO To change the template for this generated file go to
|
| 5 |
* Window - Preferences - Java - Code Generation - Code and Comments
|
| 6 |
*/
|
| 7 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 8 |
*
|
| 9 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 10 |
*
|
| 11 |
* This program is free software; you can redistribute it and/or
|
| 12 |
* modify it under the terms of the GNU General Public License
|
| 13 |
* as published by the Free Software Foundation; either version 2
|
| 14 |
* of the License, or (at your option) any later version.
|
| 15 |
*
|
| 16 |
* This program is distributed in the hope that it will be useful,
|
| 17 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 18 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 19 |
* GNU General Public License for more details.
|
| 20 |
*
|
| 21 |
* You should have received a copy of the GNU General Public License
|
| 22 |
* along with this program; if not, write to the Free Software
|
| 23 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 24 |
*
|
| 25 |
* For more information, contact:
|
| 26 |
*
|
| 27 |
* Generalitat Valenciana
|
| 28 |
* Conselleria d'Infraestructures i Transport
|
| 29 |
* Av. Blasco Ib??ez, 50
|
| 30 |
* 46010 VALENCIA
|
| 31 |
* SPAIN
|
| 32 |
*
|
| 33 |
* +34 963862235
|
| 34 |
* gvsig@gva.es
|
| 35 |
* www.gvsig.gva.es
|
| 36 |
*
|
| 37 |
* or
|
| 38 |
*
|
| 39 |
* IVER T.I. S.A
|
| 40 |
* Salamanca 50
|
| 41 |
* 46005 Valencia
|
| 42 |
* Spain
|
| 43 |
*
|
| 44 |
* +34 963163400
|
| 45 |
* dac@iver.es
|
| 46 |
*/
|
| 47 |
package com.iver.cit.gvsig.fmap.core.v02; |
| 48 |
|
| 49 |
import java.awt.Shape; |
| 50 |
import java.awt.geom.AffineTransform; |
| 51 |
import java.awt.geom.Area; |
| 52 |
import java.awt.geom.NoninvertibleTransformException; |
| 53 |
import java.awt.geom.PathIterator; |
| 54 |
import java.awt.geom.Point2D; |
| 55 |
import java.awt.geom.Rectangle2D; |
| 56 |
import java.lang.reflect.Array; |
| 57 |
import java.util.ArrayList; |
| 58 |
|
| 59 |
import com.iver.cit.gvsig.fmap.core.FPoint2D; |
| 60 |
import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
| 61 |
import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
| 62 |
import com.iver.cit.gvsig.fmap.core.FShape; |
| 63 |
import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
| 64 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 65 |
import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
| 66 |
import com.vividsolutions.jts.algorithm.CGAlgorithms; |
| 67 |
import com.vividsolutions.jts.algorithm.RobustCGAlgorithms; |
| 68 |
import com.vividsolutions.jts.geom.Coordinate; |
| 69 |
import com.vividsolutions.jts.geom.CoordinateArrays; |
| 70 |
import com.vividsolutions.jts.geom.Envelope; |
| 71 |
import com.vividsolutions.jts.geom.Geometry; |
| 72 |
import com.vividsolutions.jts.geom.GeometryCollection; |
| 73 |
import com.vividsolutions.jts.geom.GeometryFactory; |
| 74 |
import com.vividsolutions.jts.geom.LineString; |
| 75 |
import com.vividsolutions.jts.geom.LinearRing; |
| 76 |
import com.vividsolutions.jts.geom.MultiLineString; |
| 77 |
import com.vividsolutions.jts.geom.MultiPolygon; |
| 78 |
import com.vividsolutions.jts.geom.Point; |
| 79 |
import com.vividsolutions.jts.geom.Polygon; |
| 80 |
|
| 81 |
|
| 82 |
/**
|
| 83 |
* Clase con varios m?todos est?ticos utilizados para pasar de java2d a jts y
|
| 84 |
* viceversa.
|
| 85 |
*
|
| 86 |
* @author fjp
|
| 87 |
*/
|
| 88 |
public class FConverter { |
| 89 |
/**
|
| 90 |
* ?QU? PODEMOS HACER CON LOS MULTIPOINT??? => DEBER?AMOS TRABAJAR CON UN
|
| 91 |
* ARRAY DE PUNTOS EN FShape.....Pensarlo bien.
|
| 92 |
*/
|
| 93 |
public final static GeometryFactory geomFactory = new GeometryFactory(); |
| 94 |
public static CGAlgorithms cga = new RobustCGAlgorithms(); |
| 95 |
// private final static AffineTransform at = new AffineTransform();
|
| 96 |
private static double POINT_MARKER_SIZE = 3.0; |
| 97 |
|
| 98 |
/**
|
| 99 |
* Es la m?xima distancia que permitimos que el trazo aproximado
|
| 100 |
* difiera del trazo real.
|
| 101 |
*/
|
| 102 |
public static double FLATNESS =0.8;// Por ejemplo. Cuanto m?s peque?o, m?s segmentos necesitar? la curva |
| 103 |
|
| 104 |
|
| 105 |
//returns true if testPoint is a point in the pointList list.
|
| 106 |
static boolean pointInList(Coordinate testPoint, Coordinate[] pointList) { |
| 107 |
int t;
|
| 108 |
int numpoints;
|
| 109 |
Coordinate p; |
| 110 |
|
| 111 |
numpoints = Array.getLength(pointList);
|
| 112 |
|
| 113 |
for (t = 0; t < numpoints; t++) { |
| 114 |
p = pointList[t]; |
| 115 |
|
| 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
|
| 118 |
) {
|
| 119 |
return true; |
| 120 |
} |
| 121 |
} |
| 122 |
|
| 123 |
return false; |
| 124 |
} |
| 125 |
|
| 126 |
/**
|
| 127 |
* Receives a JTS Geometry and returns a fmap IGeometry
|
| 128 |
* @param jtsGeometry jts Geometry
|
| 129 |
* @return IGeometry of FMap
|
| 130 |
* @author azabala
|
| 131 |
*/
|
| 132 |
public static IGeometry jts_to_igeometry(Geometry jtsGeometry){ |
| 133 |
FShape shape = FConverter.jts_to_java2d(jtsGeometry); |
| 134 |
return ShapeFactory.createGeometry(shape);
|
| 135 |
} |
| 136 |
|
| 137 |
/**
|
| 138 |
* Convierte un FShape a una Geometry del JTS. Para ello, utilizamos un
|
| 139 |
* "flattened PathIterator". El flattened indica que las curvas las pasa a
|
| 140 |
* segmentos de l?nea recta AUTOMATICAMENTE!!!.
|
| 141 |
*
|
| 142 |
* @param shp FShape que se quiere convertir.
|
| 143 |
*
|
| 144 |
* @return Geometry de JTS.
|
| 145 |
*/
|
| 146 |
public static Geometry java2d_to_jts(FShape shp) { |
| 147 |
|
| 148 |
|
| 149 |
Geometry geoJTS = null;
|
| 150 |
Coordinate coord; |
| 151 |
Coordinate[] coords;
|
| 152 |
ArrayList arrayCoords = null; |
| 153 |
ArrayList arrayLines;
|
| 154 |
LineString lin; |
| 155 |
LinearRing linRing; |
| 156 |
LinearRing linRingExt = null;
|
| 157 |
int theType;
|
| 158 |
int numParts = 0; |
| 159 |
|
| 160 |
// Use this array to store segment coordinate data
|
| 161 |
double[] theData = new double[6]; |
| 162 |
PathIterator theIterator;
|
| 163 |
|
| 164 |
switch (shp.getShapeType()) {
|
| 165 |
case FShape.POINT:
|
| 166 |
case FShape.POINT + FShape.Z:
|
| 167 |
FPoint2D p = (FPoint2D) shp; |
| 168 |
coord = new Coordinate(p.getX(), p.getY());
|
| 169 |
geoJTS = geomFactory.createPoint(coord); |
| 170 |
|
| 171 |
break;
|
| 172 |
|
| 173 |
case FShape.LINE:
|
| 174 |
case FShape.ARC:
|
| 175 |
case FShape.LINE + FShape.Z:
|
| 176 |
arrayLines = new ArrayList(); |
| 177 |
theIterator = shp.getPathIterator(null, FLATNESS);
|
| 178 |
|
| 179 |
while (!theIterator.isDone()) {
|
| 180 |
//while not done
|
| 181 |
theType = theIterator.currentSegment(theData); |
| 182 |
|
| 183 |
//Populate a segment of the new
|
| 184 |
// GeneralPathX object.
|
| 185 |
//Process the current segment to populate a new
|
| 186 |
// segment of the new GeneralPathX object.
|
| 187 |
switch (theType) {
|
| 188 |
case PathIterator.SEG_MOVETO: |
| 189 |
|
| 190 |
// System.out.println("SEG_MOVETO");
|
| 191 |
if (arrayCoords == null) { |
| 192 |
arrayCoords = new ArrayList(); |
| 193 |
} else {
|
| 194 |
lin = geomFactory.createLineString(CoordinateArrays.toCoordinateArray( |
| 195 |
arrayCoords)); |
| 196 |
arrayLines.add(lin); |
| 197 |
arrayCoords = new ArrayList(); |
| 198 |
} |
| 199 |
|
| 200 |
numParts++; |
| 201 |
arrayCoords.add(new Coordinate(theData[0], |
| 202 |
theData[1]));
|
| 203 |
|
| 204 |
break;
|
| 205 |
|
| 206 |
case PathIterator.SEG_LINETO: |
| 207 |
|
| 208 |
// System.out.println("SEG_LINETO");
|
| 209 |
arrayCoords.add(new Coordinate(theData[0], |
| 210 |
theData[1]));
|
| 211 |
|
| 212 |
break;
|
| 213 |
|
| 214 |
case PathIterator.SEG_QUADTO: |
| 215 |
System.out.println("Not supported here"); |
| 216 |
|
| 217 |
break;
|
| 218 |
|
| 219 |
case PathIterator.SEG_CUBICTO: |
| 220 |
System.out.println("Not supported here"); |
| 221 |
|
| 222 |
break;
|
| 223 |
|
| 224 |
case PathIterator.SEG_CLOSE: |
| 225 |
System.out.println("SEG_CLOSE"); |
| 226 |
|
| 227 |
// A?adimos el primer punto para cerrar.
|
| 228 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0);
|
| 229 |
arrayCoords.add(new Coordinate(firstCoord.x,
|
| 230 |
firstCoord.y)); |
| 231 |
|
| 232 |
break;
|
| 233 |
} //end switch
|
| 234 |
|
| 235 |
theIterator.next(); |
| 236 |
} //end while loop
|
| 237 |
|
| 238 |
lin = new GeometryFactory().createLineString(CoordinateArrays.toCoordinateArray(
|
| 239 |
arrayCoords)); |
| 240 |
|
| 241 |
// CAMBIO: ENTREGAMOS SIEMPRE MULTILINESTRING, QUE ES
|
| 242 |
// LO QUE HACE TODO EL MUNDO CUANDO ESCRIBE EN POSTGIS
|
| 243 |
// O CON GEOTOOLS
|
| 244 |
// if (numParts > 1) // Generamos una MultiLineString
|
| 245 |
// {
|
| 246 |
arrayLines.add(lin); |
| 247 |
geoJTS = geomFactory.createMultiLineString(GeometryFactory.toLineStringArray( |
| 248 |
arrayLines)); |
| 249 |
/* } else {
|
| 250 |
geoJTS = lin;
|
| 251 |
} */
|
| 252 |
|
| 253 |
break;
|
| 254 |
|
| 255 |
case FShape.POLYGON:
|
| 256 |
case FShape.CIRCLE:
|
| 257 |
case FShape.ELLIPSE:
|
| 258 |
case FShape.POLYGON + FShape.Z:
|
| 259 |
arrayLines = new ArrayList(); |
| 260 |
|
| 261 |
ArrayList shells = new ArrayList(); |
| 262 |
ArrayList holes = new ArrayList(); |
| 263 |
Coordinate[] points = null; |
| 264 |
|
| 265 |
theIterator = shp.getPathIterator(null, FLATNESS);
|
| 266 |
|
| 267 |
while (!theIterator.isDone()) {
|
| 268 |
//while not done
|
| 269 |
theType = theIterator.currentSegment(theData); |
| 270 |
|
| 271 |
//Populate a segment of the new
|
| 272 |
// GeneralPathX object.
|
| 273 |
//Process the current segment to populate a new
|
| 274 |
// segment of the new GeneralPathX object.
|
| 275 |
switch (theType) {
|
| 276 |
case PathIterator.SEG_MOVETO: |
| 277 |
|
| 278 |
// System.out.println("SEG_MOVETO");
|
| 279 |
if (arrayCoords == null) { |
| 280 |
arrayCoords = new ArrayList(); |
| 281 |
} else {
|
| 282 |
points = CoordinateArrays.toCoordinateArray(arrayCoords); |
| 283 |
|
| 284 |
try {
|
| 285 |
LinearRing ring = geomFactory.createLinearRing(points); |
| 286 |
|
| 287 |
if (CGAlgorithms.isCCW(points)) {
|
| 288 |
holes.add(ring); |
| 289 |
} else {
|
| 290 |
shells.add(ring); |
| 291 |
} |
| 292 |
} catch (Exception e) { |
| 293 |
System.err.println(
|
| 294 |
"Caught Topology exception in GMLLinearRingHandler");
|
| 295 |
|
| 296 |
return null; |
| 297 |
} |
| 298 |
|
| 299 |
/* if (numParts == 1)
|
| 300 |
{
|
| 301 |
linRingExt = new GeometryFactory().createLinearRing(
|
| 302 |
CoordinateArrays.toCoordinateArray(arrayCoords));
|
| 303 |
}
|
| 304 |
else
|
| 305 |
{
|
| 306 |
linRing = new GeometryFactory().createLinearRing(
|
| 307 |
CoordinateArrays.toCoordinateArray(arrayCoords));
|
| 308 |
arrayLines.add(linRing);
|
| 309 |
} */
|
| 310 |
arrayCoords = new ArrayList(); |
| 311 |
} |
| 312 |
|
| 313 |
numParts++; |
| 314 |
arrayCoords.add(new Coordinate(theData[0], |
| 315 |
theData[1]));
|
| 316 |
|
| 317 |
break;
|
| 318 |
|
| 319 |
case PathIterator.SEG_LINETO: |
| 320 |
|
| 321 |
// System.out.println("SEG_LINETO");
|
| 322 |
arrayCoords.add(new Coordinate(theData[0], |
| 323 |
theData[1]));
|
| 324 |
|
| 325 |
break;
|
| 326 |
|
| 327 |
case PathIterator.SEG_QUADTO: |
| 328 |
System.out.println("SEG_QUADTO Not supported here"); |
| 329 |
|
| 330 |
break;
|
| 331 |
|
| 332 |
case PathIterator.SEG_CUBICTO: |
| 333 |
System.out.println("SEG_CUBICTO Not supported here"); |
| 334 |
|
| 335 |
break;
|
| 336 |
|
| 337 |
case PathIterator.SEG_CLOSE: |
| 338 |
|
| 339 |
// A?adimos el primer punto para cerrar.
|
| 340 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0);
|
| 341 |
arrayCoords.add(new Coordinate(firstCoord.x,
|
| 342 |
firstCoord.y)); |
| 343 |
|
| 344 |
break;
|
| 345 |
} //end switch
|
| 346 |
|
| 347 |
// System.out.println("theData[0] = " + theData[0] + " theData[1]=" + theData[1]);
|
| 348 |
theIterator.next(); |
| 349 |
} //end while loop
|
| 350 |
|
| 351 |
arrayCoords.add(arrayCoords.get(0));
|
| 352 |
points = CoordinateArrays.toCoordinateArray(arrayCoords); |
| 353 |
|
| 354 |
try {
|
| 355 |
LinearRing ring = geomFactory.createLinearRing(points); |
| 356 |
|
| 357 |
if (CGAlgorithms.isCCW(points)) {
|
| 358 |
holes.add(ring); |
| 359 |
} else {
|
| 360 |
shells.add(ring); |
| 361 |
} |
| 362 |
} catch (Exception e) { |
| 363 |
System.err.println(
|
| 364 |
"Caught Topology exception in GMLLinearRingHandler");
|
| 365 |
|
| 366 |
return null; |
| 367 |
} |
| 368 |
|
| 369 |
/* linRing = new GeometryFactory().createLinearRing(
|
| 370 |
CoordinateArrays.toCoordinateArray(arrayCoords)); */
|
| 371 |
|
| 372 |
// System.out.println("NumParts = " + numParts);
|
| 373 |
//now we have a list of all shells and all holes
|
| 374 |
ArrayList holesForShells = new ArrayList(shells.size()); |
| 375 |
|
| 376 |
for (int i = 0; i < shells.size(); i++) { |
| 377 |
holesForShells.add(new ArrayList()); |
| 378 |
} |
| 379 |
|
| 380 |
//find homes
|
| 381 |
for (int i = 0; i < holes.size(); i++) { |
| 382 |
LinearRing testRing = (LinearRing) holes.get(i); |
| 383 |
LinearRing minShell = null;
|
| 384 |
Envelope minEnv = null;
|
| 385 |
Envelope testEnv = testRing.getEnvelopeInternal(); |
| 386 |
Coordinate testPt = testRing.getCoordinateN(0);
|
| 387 |
LinearRing tryRing = null;
|
| 388 |
|
| 389 |
for (int j = 0; j < shells.size(); j++) { |
| 390 |
tryRing = (LinearRing) shells.get(j); |
| 391 |
|
| 392 |
Envelope tryEnv = tryRing.getEnvelopeInternal(); |
| 393 |
|
| 394 |
if (minShell != null) { |
| 395 |
minEnv = minShell.getEnvelopeInternal(); |
| 396 |
} |
| 397 |
|
| 398 |
boolean isContained = false; |
| 399 |
Coordinate[] coordList = tryRing.getCoordinates();
|
| 400 |
|
| 401 |
if (tryEnv.contains(testEnv) &&
|
| 402 |
(CGAlgorithms.isPointInRing(testPt, coordList) || |
| 403 |
(pointInList(testPt, coordList)))) {
|
| 404 |
isContained = true;
|
| 405 |
} |
| 406 |
|
| 407 |
// check if this new containing ring is smaller than the current minimum ring
|
| 408 |
if (isContained) {
|
| 409 |
if ((minShell == null) || minEnv.contains(tryEnv)) { |
| 410 |
minShell = tryRing; |
| 411 |
} |
| 412 |
} |
| 413 |
} |
| 414 |
|
| 415 |
if (minShell == null) { |
| 416 |
System.out.println(
|
| 417 |
"polygon found with a hole thats not inside a shell");
|
| 418 |
//azabala: we do the assumption that this hole is really a shell (polygon)
|
| 419 |
//whose point werent digitized in the right order
|
| 420 |
Coordinate[] cs = testRing.getCoordinates();
|
| 421 |
Coordinate[] reversed = new Coordinate[cs.length]; |
| 422 |
int pointIndex = 0; |
| 423 |
for(int z = cs.length-1; z >= 0; z--){ |
| 424 |
reversed[pointIndex] = cs[z]; |
| 425 |
pointIndex++; |
| 426 |
} |
| 427 |
LinearRing newRing = geomFactory.createLinearRing(reversed); |
| 428 |
shells.add(newRing); |
| 429 |
holesForShells.add(new ArrayList()); |
| 430 |
} else {
|
| 431 |
((ArrayList) holesForShells.get(shells.indexOf(minShell))).add(testRing);
|
| 432 |
} |
| 433 |
} |
| 434 |
|
| 435 |
Polygon[] polygons = new Polygon[shells.size()]; |
| 436 |
|
| 437 |
for (int i = 0; i < shells.size(); i++) { |
| 438 |
polygons[i] = geomFactory.createPolygon((LinearRing) shells.get( |
| 439 |
i), |
| 440 |
(LinearRing[]) ((ArrayList) holesForShells.get(i)).toArray( |
| 441 |
new LinearRing[0])); |
| 442 |
} |
| 443 |
// CAMBIO: ENTREGAMOS SIEMPRE MULTILINESTRING, QUE ES
|
| 444 |
// LO QUE HACE TODO EL MUNDO CUANDO ESCRIBE EN POSTGIS
|
| 445 |
// O CON GEOTOOLS
|
| 446 |
// if (numParts > 1) // Generamos una MultiLineString
|
| 447 |
|
| 448 |
/* if (polygons.length == 1) {
|
| 449 |
return polygons[0];
|
| 450 |
} */
|
| 451 |
|
| 452 |
// FIN CAMBIO
|
| 453 |
|
| 454 |
holesForShells = null;
|
| 455 |
shells = null;
|
| 456 |
holes = null;
|
| 457 |
|
| 458 |
//its a multi part
|
| 459 |
geoJTS = geomFactory.createMultiPolygon(polygons); |
| 460 |
|
| 461 |
/* if (numParts > 1) // Generamos un Polygon con agujeros
|
| 462 |
{
|
| 463 |
arrayLines.add(linRing);
|
| 464 |
// geoJTS = new GeometryFactory().createPolygon(linRingExt,
|
| 465 |
// GeometryFactory.toLinearRingArray(arrayLines));
|
| 466 |
geoJTS = new GeometryFactory().buildGeometry(arrayLines);
|
| 467 |
|
| 468 |
// geoJTS = Polygonizer.class.
|
| 469 |
}
|
| 470 |
else
|
| 471 |
{
|
| 472 |
geoJTS = new GeometryFactory().createPolygon(linRing,null);
|
| 473 |
} */
|
| 474 |
break;
|
| 475 |
} |
| 476 |
|
| 477 |
return geoJTS;
|
| 478 |
} |
| 479 |
|
| 480 |
/**
|
| 481 |
* Converts JTS Geometry objects into Java 2D Shape objects
|
| 482 |
*
|
| 483 |
* @param geo Geometry de JTS.
|
| 484 |
*
|
| 485 |
* @return FShape.
|
| 486 |
*/
|
| 487 |
public static FShape jts_to_java2d(Geometry geo) { |
| 488 |
FShape shpNew = null;
|
| 489 |
|
| 490 |
try {
|
| 491 |
if (geo instanceof Point) { |
| 492 |
shpNew = new FPoint2D(((Point) geo).getX(), ((Point) geo).getY()); |
| 493 |
} |
| 494 |
|
| 495 |
if (geo.isEmpty()) {
|
| 496 |
shpNew = null;
|
| 497 |
} |
| 498 |
|
| 499 |
if (geo instanceof Polygon) { |
| 500 |
shpNew = new FPolygon2D(toShape((Polygon) geo)); |
| 501 |
} |
| 502 |
|
| 503 |
if (geo instanceof MultiPolygon) { |
| 504 |
shpNew = new FPolygon2D(toShape((MultiPolygon) geo));
|
| 505 |
} |
| 506 |
|
| 507 |
if (geo instanceof LineString) { |
| 508 |
shpNew = new FPolyline2D(toShape((LineString) geo));
|
| 509 |
} |
| 510 |
|
| 511 |
if (geo instanceof MultiLineString) { |
| 512 |
shpNew = new FPolyline2D(toShape((MultiLineString) geo));
|
| 513 |
} |
| 514 |
|
| 515 |
/* OJO: CON ALGO COMO FSHAPE NO S? C?MO PODEMOS IMPLEMENTAR UN GeometryCollection
|
| 516 |
* No sabremos si queremos una l?nea o un pol?gono.....
|
| 517 |
* if (geometry instanceof GeometryCollection) {
|
| 518 |
return toShape((GeometryCollection) geometry);
|
| 519 |
} */
|
| 520 |
return shpNew;
|
| 521 |
} catch (NoninvertibleTransformException e) { |
| 522 |
// TODO Auto-generated catch block
|
| 523 |
e.printStackTrace(); |
| 524 |
} |
| 525 |
|
| 526 |
return null; |
| 527 |
} |
| 528 |
|
| 529 |
/**
|
| 530 |
* DOCUMENT ME!
|
| 531 |
*
|
| 532 |
* @param p DOCUMENT ME!
|
| 533 |
*
|
| 534 |
* @return DOCUMENT ME!
|
| 535 |
*/
|
| 536 |
private static GeneralPathX toShape(Polygon p) { |
| 537 |
GeneralPathX resul = new GeneralPathX();
|
| 538 |
Coordinate coord; |
| 539 |
|
| 540 |
for (int i = 0; i < p.getExteriorRing().getNumPoints(); i++) { |
| 541 |
coord = p.getExteriorRing().getCoordinateN(i); |
| 542 |
|
| 543 |
if (i == 0) { |
| 544 |
resul.moveTo(coord.x,coord.y); |
| 545 |
} else {
|
| 546 |
resul.lineTo(coord.x,coord.y); |
| 547 |
} |
| 548 |
} |
| 549 |
|
| 550 |
for (int j = 0; j < p.getNumInteriorRing(); j++) { |
| 551 |
LineString hole = p.getInteriorRingN(j); |
| 552 |
|
| 553 |
for (int k = 0; k < hole.getNumPoints(); k++) { |
| 554 |
coord = hole.getCoordinateN(k); |
| 555 |
|
| 556 |
if (k == 0) { |
| 557 |
resul.moveTo(coord.x, coord.y); |
| 558 |
} else {
|
| 559 |
resul.lineTo(coord.x, coord.y); |
| 560 |
} |
| 561 |
} |
| 562 |
} |
| 563 |
|
| 564 |
return resul;
|
| 565 |
} |
| 566 |
|
| 567 |
/**
|
| 568 |
* DOCUMENT ME!
|
| 569 |
*
|
| 570 |
* @param modelCoordinates DOCUMENT ME!
|
| 571 |
*
|
| 572 |
* @return DOCUMENT ME!
|
| 573 |
*
|
| 574 |
* @throws NoninvertibleTransformException DOCUMENT ME!
|
| 575 |
*
|
| 576 |
private Coordinate[] toViewCoordinates(Coordinate[] modelCoordinates)
|
| 577 |
throws NoninvertibleTransformException {
|
| 578 |
Coordinate[] viewCoordinates = new Coordinate[modelCoordinates.length];
|
| 579 |
|
| 580 |
for (int i = 0; i < modelCoordinates.length; i++) {
|
| 581 |
FPoint2D point2D = coordinate2FPoint2D(modelCoordinates[i]);
|
| 582 |
viewCoordinates[i] = new Coordinate(point2D.getX(), point2D.getY());
|
| 583 |
}
|
| 584 |
|
| 585 |
return viewCoordinates;
|
| 586 |
} */
|
| 587 |
|
| 588 |
/* private Shape toShape(GeometryCollection gc)
|
| 589 |
throws NoninvertibleTransformException {
|
| 590 |
GeometryCollectionShape shape = new GeometryCollectionShape();
|
| 591 |
for (int i = 0; i < gc.getNumGeometries(); i++) {
|
| 592 |
Geometry g = (Geometry) gc.getGeometryN(i);
|
| 593 |
shape.add(toShape(g));
|
| 594 |
}
|
| 595 |
return shape;
|
| 596 |
} */
|
| 597 |
private static GeneralPathX toShape(MultiLineString mls) |
| 598 |
throws NoninvertibleTransformException { |
| 599 |
GeneralPathX path = new GeneralPathX();
|
| 600 |
|
| 601 |
for (int i = 0; i < mls.getNumGeometries(); i++) { |
| 602 |
LineString lineString = (LineString) mls.getGeometryN(i); |
| 603 |
path.append(toShape(lineString), false);
|
| 604 |
} |
| 605 |
|
| 606 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be
|
| 607 |
//converted to GeneralPathXs. [Jon Aquino]
|
| 608 |
return path;
|
| 609 |
} |
| 610 |
|
| 611 |
/**
|
| 612 |
* DOCUMENT ME!
|
| 613 |
*
|
| 614 |
* @param lineString DOCUMENT ME!
|
| 615 |
*
|
| 616 |
* @return DOCUMENT ME!
|
| 617 |
*
|
| 618 |
* @throws NoninvertibleTransformException DOCUMENT ME!
|
| 619 |
*/
|
| 620 |
private static GeneralPathX toShape(LineString lineString) |
| 621 |
throws NoninvertibleTransformException { |
| 622 |
GeneralPathX shape = new GeneralPathX();
|
| 623 |
FPoint2D viewPoint = coordinate2FPoint2D(lineString.getCoordinateN(0));
|
| 624 |
shape.moveTo(viewPoint.getX(), viewPoint.getY()); |
| 625 |
|
| 626 |
for (int i = 1; i < lineString.getNumPoints(); i++) { |
| 627 |
viewPoint = coordinate2FPoint2D(lineString.getCoordinateN(i)); |
| 628 |
shape.lineTo(viewPoint.getX(), viewPoint.getY()); |
| 629 |
} |
| 630 |
|
| 631 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be
|
| 632 |
//converted to GeneralPathXs. [Jon Aquino]
|
| 633 |
return shape;
|
| 634 |
} |
| 635 |
|
| 636 |
/**
|
| 637 |
* DOCUMENT ME!
|
| 638 |
*
|
| 639 |
* @param point DOCUMENT ME!
|
| 640 |
*
|
| 641 |
* @return DOCUMENT ME!
|
| 642 |
*
|
| 643 |
* @throws NoninvertibleTransformException DOCUMENT ME!
|
| 644 |
*/
|
| 645 |
private static FPoint2D toShape(Point point) |
| 646 |
throws NoninvertibleTransformException { |
| 647 |
FPoint2D viewPoint = coordinate2FPoint2D(point.getCoordinate()); |
| 648 |
|
| 649 |
return viewPoint;
|
| 650 |
} |
| 651 |
|
| 652 |
private static GeneralPathX toShape(MultiPolygon mp) |
| 653 |
throws NoninvertibleTransformException { |
| 654 |
GeneralPathX path = new GeneralPathX();
|
| 655 |
|
| 656 |
for (int i = 0; i < mp.getNumGeometries(); i++) { |
| 657 |
Polygon polygon = (Polygon) mp.getGeometryN(i); |
| 658 |
path.append(toShape(polygon), false);
|
| 659 |
} |
| 660 |
|
| 661 |
//BasicFeatureRenderer expects LineStrings and MultiLineStrings to be
|
| 662 |
//converted to GeneralPathXs. [Jon Aquino]
|
| 663 |
return path;
|
| 664 |
} |
| 665 |
/**
|
| 666 |
* DOCUMENT ME!
|
| 667 |
*
|
| 668 |
* @param coord DOCUMENT ME!
|
| 669 |
*
|
| 670 |
* @return DOCUMENT ME!
|
| 671 |
*/
|
| 672 |
public static FPoint2D coordinate2FPoint2D(Coordinate coord) { |
| 673 |
return new FPoint2D(coord.x, coord.y); //,coord.z); |
| 674 |
} |
| 675 |
|
| 676 |
/**
|
| 677 |
* Convierte una Geometry de JTS a GeneralPathX.
|
| 678 |
*
|
| 679 |
* @param geometry Geometry a convertir.
|
| 680 |
*
|
| 681 |
* @return GeneralPathX.
|
| 682 |
*
|
| 683 |
* @throws NoninvertibleTransformException
|
| 684 |
* @throws IllegalArgumentException
|
| 685 |
*/
|
| 686 |
public static GeneralPathX toShape(Geometry geometry) |
| 687 |
throws NoninvertibleTransformException { |
| 688 |
if (geometry.isEmpty()) {
|
| 689 |
return new GeneralPathX(); |
| 690 |
} |
| 691 |
|
| 692 |
if (geometry instanceof Polygon) { |
| 693 |
return toShape((Polygon) geometry); |
| 694 |
} |
| 695 |
|
| 696 |
if (geometry instanceof MultiPolygon) { |
| 697 |
return toShape((MultiPolygon) geometry);
|
| 698 |
} |
| 699 |
|
| 700 |
if (geometry instanceof LineString) { |
| 701 |
return toShape((LineString) geometry);
|
| 702 |
} |
| 703 |
|
| 704 |
if (geometry instanceof MultiLineString) { |
| 705 |
return toShape((MultiLineString) geometry);
|
| 706 |
} |
| 707 |
|
| 708 |
if (geometry instanceof GeometryCollection) { |
| 709 |
return toShape((GeometryCollection) geometry);
|
| 710 |
} |
| 711 |
|
| 712 |
throw new IllegalArgumentException("Unrecognized Geometry class: " + |
| 713 |
geometry.getClass()); |
| 714 |
} |
| 715 |
|
| 716 |
|
| 717 |
public static GeneralPathX transformToInts(GeneralPathX gp, AffineTransform at) { |
| 718 |
GeneralPathX newGp = new GeneralPathX();
|
| 719 |
PathIterator theIterator;
|
| 720 |
int theType;
|
| 721 |
int numParts = 0; |
| 722 |
double[] theData = new double[6]; |
| 723 |
Point2D ptDst = new Point2D.Double(); |
| 724 |
Point2D ptSrc = new Point2D.Double(); |
| 725 |
boolean bFirst = true; |
| 726 |
int xInt, yInt, antX = -1, antY = -1; |
| 727 |
|
| 728 |
theIterator = gp.getPathIterator(null); //, flatness); |
| 729 |
|
| 730 |
while (!theIterator.isDone()) {
|
| 731 |
theType = theIterator.currentSegment(theData); |
| 732 |
switch (theType) {
|
| 733 |
case PathIterator.SEG_MOVETO: |
| 734 |
numParts++; |
| 735 |
ptSrc.setLocation(theData[0], theData[1]); |
| 736 |
at.transform(ptSrc, ptDst); |
| 737 |
antX = (int) ptDst.getX();
|
| 738 |
antY = (int) ptDst.getY();
|
| 739 |
newGp.moveTo(antX, antY); |
| 740 |
bFirst = true;
|
| 741 |
break;
|
| 742 |
|
| 743 |
case PathIterator.SEG_LINETO: |
| 744 |
ptSrc.setLocation(theData[0], theData[1]); |
| 745 |
at.transform(ptSrc, ptDst); |
| 746 |
xInt = (int) ptDst.getX();
|
| 747 |
yInt = (int) ptDst.getY();
|
| 748 |
if ((bFirst) || ((xInt != antX) || (yInt != antY)))
|
| 749 |
{
|
| 750 |
newGp.lineTo(xInt, yInt); |
| 751 |
antX = xInt; |
| 752 |
antY = yInt; |
| 753 |
bFirst = false;
|
| 754 |
} |
| 755 |
break;
|
| 756 |
|
| 757 |
case PathIterator.SEG_QUADTO: |
| 758 |
System.out.println("Not supported here"); |
| 759 |
|
| 760 |
break;
|
| 761 |
|
| 762 |
case PathIterator.SEG_CUBICTO: |
| 763 |
System.out.println("Not supported here"); |
| 764 |
|
| 765 |
break;
|
| 766 |
|
| 767 |
case PathIterator.SEG_CLOSE: |
| 768 |
newGp.closePath(); |
| 769 |
|
| 770 |
break;
|
| 771 |
} //end switch
|
| 772 |
|
| 773 |
theIterator.next(); |
| 774 |
} //end while loop
|
| 775 |
|
| 776 |
return newGp;
|
| 777 |
} |
| 778 |
public static FShape transformToInts(IGeometry gp, AffineTransform at) { |
| 779 |
GeneralPathX newGp = new GeneralPathX();
|
| 780 |
double[] theData = new double[6]; |
| 781 |
double[] aux = new double[6]; |
| 782 |
|
| 783 |
// newGp.reset();
|
| 784 |
PathIterator theIterator;
|
| 785 |
int theType;
|
| 786 |
int numParts = 0; |
| 787 |
|
| 788 |
Point2D ptDst = new Point2D.Double(); |
| 789 |
Point2D ptSrc = new Point2D.Double(); |
| 790 |
boolean bFirst = true; |
| 791 |
int xInt, yInt, antX = -1, antY = -1; |
| 792 |
|
| 793 |
|
| 794 |
theIterator = gp.getPathIterator(null); //, flatness); |
| 795 |
int numSegmentsAdded = 0; |
| 796 |
while (!theIterator.isDone()) {
|
| 797 |
theType = theIterator.currentSegment(theData); |
| 798 |
|
| 799 |
switch (theType) {
|
| 800 |
case PathIterator.SEG_MOVETO: |
| 801 |
numParts++; |
| 802 |
ptSrc.setLocation(theData[0], theData[1]); |
| 803 |
at.transform(ptSrc, ptDst); |
| 804 |
antX = (int) ptDst.getX();
|
| 805 |
antY = (int) ptDst.getY();
|
| 806 |
newGp.moveTo(antX, antY); |
| 807 |
numSegmentsAdded++; |
| 808 |
bFirst = true;
|
| 809 |
break;
|
| 810 |
|
| 811 |
case PathIterator.SEG_LINETO: |
| 812 |
ptSrc.setLocation(theData[0], theData[1]); |
| 813 |
at.transform(ptSrc, ptDst); |
| 814 |
xInt = (int) ptDst.getX();
|
| 815 |
yInt = (int) ptDst.getY();
|
| 816 |
if ((bFirst) || ((xInt != antX) || (yInt != antY)))
|
| 817 |
{
|
| 818 |
newGp.lineTo(xInt, yInt); |
| 819 |
antX = xInt; |
| 820 |
antY = yInt; |
| 821 |
bFirst = false;
|
| 822 |
numSegmentsAdded++; |
| 823 |
} |
| 824 |
break;
|
| 825 |
|
| 826 |
case PathIterator.SEG_QUADTO: |
| 827 |
at.transform(theData,0,aux,0,2); |
| 828 |
newGp.quadTo(aux[0], aux[1], aux[2], aux[3]); |
| 829 |
numSegmentsAdded++; |
| 830 |
break;
|
| 831 |
|
| 832 |
case PathIterator.SEG_CUBICTO: |
| 833 |
at.transform(theData,0,aux,0,3); |
| 834 |
newGp.curveTo(aux[0], aux[1], aux[2], aux[3], aux[4], aux[5]); |
| 835 |
numSegmentsAdded++; |
| 836 |
break;
|
| 837 |
|
| 838 |
case PathIterator.SEG_CLOSE: |
| 839 |
if (numSegmentsAdded < 3) |
| 840 |
newGp.lineTo(antX, antY); |
| 841 |
newGp.closePath(); |
| 842 |
|
| 843 |
break;
|
| 844 |
} //end switch
|
| 845 |
|
| 846 |
theIterator.next(); |
| 847 |
} //end while loop
|
| 848 |
FShape shp = null;
|
| 849 |
switch (gp.getGeometryType())
|
| 850 |
{
|
| 851 |
case FShape.POINT: //Tipo punto |
| 852 |
case FShape.POINT + FShape.Z:
|
| 853 |
shp = new FPoint2D(ptDst.getX(), ptDst.getY());
|
| 854 |
break;
|
| 855 |
|
| 856 |
case FShape.LINE:
|
| 857 |
case FShape.LINE + FShape.Z:
|
| 858 |
case FShape.ARC:
|
| 859 |
shp = new FPolyline2D(newGp);
|
| 860 |
break;
|
| 861 |
|
| 862 |
case FShape.POLYGON:
|
| 863 |
case FShape.POLYGON + FShape.Z:
|
| 864 |
case FShape.CIRCLE:
|
| 865 |
case FShape.ELLIPSE:
|
| 866 |
|
| 867 |
shp = new FPolygon2D(newGp);
|
| 868 |
break;
|
| 869 |
} |
| 870 |
return shp;
|
| 871 |
} |
| 872 |
|
| 873 |
public static Rectangle2D convertEnvelopeToRectangle2D(Envelope jtsR) |
| 874 |
{
|
| 875 |
Rectangle2D.Double r = new Rectangle2D.Double(jtsR.getMinX(), |
| 876 |
jtsR.getMinY(), jtsR.getWidth(), jtsR.getHeight()); |
| 877 |
return r;
|
| 878 |
} |
| 879 |
|
| 880 |
public static Envelope convertRectangle2DtoEnvelope(Rectangle2D r) |
| 881 |
{
|
| 882 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 883 |
r.getY() + r.getHeight()); |
| 884 |
return e;
|
| 885 |
} |
| 886 |
|
| 887 |
/**
|
| 888 |
* Return a correct polygon (no hole)
|
| 889 |
* @param coordinates
|
| 890 |
* @return
|
| 891 |
*/
|
| 892 |
public static IGeometry getExteriorPolygon(Coordinate[] coordinates) |
| 893 |
{
|
| 894 |
// isCCW = true => it's a hole
|
| 895 |
Coordinate[] vs=new Coordinate[coordinates.length]; |
| 896 |
if (CGAlgorithms.isCCW(coordinates)){
|
| 897 |
for (int i=vs.length-1;i>=0;i--){ |
| 898 |
vs[i]=coordinates[i]; |
| 899 |
} |
| 900 |
}else{
|
| 901 |
vs=coordinates; |
| 902 |
} |
| 903 |
LinearRing ring = geomFactory.createLinearRing(vs); |
| 904 |
|
| 905 |
try {
|
| 906 |
return ShapeFactory.createPolygon2D(toShape(ring));
|
| 907 |
} catch (NoninvertibleTransformException e) { |
| 908 |
e.printStackTrace(); |
| 909 |
} |
| 910 |
return null; |
| 911 |
} |
| 912 |
|
| 913 |
public static boolean isCCW(Point2D[] points) |
| 914 |
{
|
| 915 |
Coordinate[] vs=new Coordinate[points.length]; |
| 916 |
for (int i=points.length-1;i>=0;i--){ |
| 917 |
vs[i] = new Coordinate(points[i].getX(), points[i].getY());
|
| 918 |
} |
| 919 |
|
| 920 |
return CGAlgorithms.isCCW(vs);
|
| 921 |
} |
| 922 |
|
| 923 |
public static boolean isCCW(FPolygon2D pol) |
| 924 |
{
|
| 925 |
Geometry jtsGeom = FConverter.java2d_to_jts(pol); |
| 926 |
if (jtsGeom.getNumGeometries() == 1) |
| 927 |
{
|
| 928 |
Coordinate[] coords = jtsGeom.getCoordinates();
|
| 929 |
return CGAlgorithms.isCCW(coords);
|
| 930 |
} |
| 931 |
return false; |
| 932 |
|
| 933 |
} |
| 934 |
|
| 935 |
|
| 936 |
/**
|
| 937 |
* Return a hole (CCW ordered points)
|
| 938 |
* @param coordinates
|
| 939 |
* @return
|
| 940 |
*/
|
| 941 |
public static IGeometry getHole(Coordinate[] coordinates) |
| 942 |
{
|
| 943 |
// isCCW = true => it's a hole
|
| 944 |
Coordinate[] vs=new Coordinate[coordinates.length]; |
| 945 |
if (CGAlgorithms.isCCW(coordinates)){
|
| 946 |
vs=coordinates; |
| 947 |
|
| 948 |
}else{
|
| 949 |
for (int i=vs.length-1;i>=0;i--){ |
| 950 |
vs[i]=coordinates[i]; |
| 951 |
} |
| 952 |
} |
| 953 |
LinearRing ring = geomFactory.createLinearRing(vs); |
| 954 |
|
| 955 |
try {
|
| 956 |
return ShapeFactory.createPolygon2D(toShape(ring));
|
| 957 |
} catch (NoninvertibleTransformException e) { |
| 958 |
e.printStackTrace(); |
| 959 |
} |
| 960 |
return null; |
| 961 |
} |
| 962 |
|
| 963 |
public static Shape getExteriorPolygon(GeneralPathX gp) { |
| 964 |
Area area = new Area(gp); |
| 965 |
area.isSingular(); |
| 966 |
return area;
|
| 967 |
|
| 968 |
|
| 969 |
|
| 970 |
} |
| 971 |
/**
|
| 972 |
* Use it ONLY for NOT multipart polygons.
|
| 973 |
* @param pol
|
| 974 |
* @return
|
| 975 |
*/
|
| 976 |
public static IGeometry getNotHolePolygon(FPolygon2D pol) { |
| 977 |
// isCCW == true => hole
|
| 978 |
Coordinate[] coords;
|
| 979 |
ArrayList arrayCoords = null; |
| 980 |
int theType;
|
| 981 |
int numParts = 0; |
| 982 |
|
| 983 |
// Use this array to store segment coordinate data
|
| 984 |
double[] theData = new double[6]; |
| 985 |
PathIterator theIterator;
|
| 986 |
|
| 987 |
ArrayList shells = new ArrayList(); |
| 988 |
ArrayList holes = new ArrayList(); |
| 989 |
Coordinate[] points = null; |
| 990 |
|
| 991 |
theIterator = pol.getPathIterator(null, FLATNESS);
|
| 992 |
|
| 993 |
while (!theIterator.isDone()) {
|
| 994 |
//while not done
|
| 995 |
theType = theIterator.currentSegment(theData); |
| 996 |
|
| 997 |
//Populate a segment of the new
|
| 998 |
// GeneralPathX object.
|
| 999 |
//Process the current segment to populate a new
|
| 1000 |
// segment of the new GeneralPathX object.
|
| 1001 |
switch (theType) {
|
| 1002 |
case PathIterator.SEG_MOVETO: |
| 1003 |
|
| 1004 |
// System.out.println("SEG_MOVETO");
|
| 1005 |
if (arrayCoords == null) { |
| 1006 |
arrayCoords = new ArrayList(); |
| 1007 |
} else {
|
| 1008 |
points = CoordinateArrays.toCoordinateArray(arrayCoords); |
| 1009 |
|
| 1010 |
try {
|
| 1011 |
LinearRing ring = geomFactory.createLinearRing(points); |
| 1012 |
|
| 1013 |
if (CGAlgorithms.isCCW(points)) {
|
| 1014 |
holes.add(ring); |
| 1015 |
} else {
|
| 1016 |
shells.add(ring); |
| 1017 |
} |
| 1018 |
} catch (Exception e) { |
| 1019 |
System.err.println(
|
| 1020 |
"Caught Topology exception in GMLLinearRingHandler");
|
| 1021 |
|
| 1022 |
return null; |
| 1023 |
} |
| 1024 |
|
| 1025 |
/* if (numParts == 1)
|
| 1026 |
{
|
| 1027 |
linRingExt = new GeometryFactory().createLinearRing(
|
| 1028 |
CoordinateArrays.toCoordinateArray(arrayCoords));
|
| 1029 |
}
|
| 1030 |
else
|
| 1031 |
{
|
| 1032 |
linRing = new GeometryFactory().createLinearRing(
|
| 1033 |
CoordinateArrays.toCoordinateArray(arrayCoords));
|
| 1034 |
arrayLines.add(linRing);
|
| 1035 |
} */
|
| 1036 |
arrayCoords = new ArrayList(); |
| 1037 |
} |
| 1038 |
|
| 1039 |
numParts++; |
| 1040 |
arrayCoords.add(new Coordinate(theData[0], |
| 1041 |
theData[1]));
|
| 1042 |
|
| 1043 |
break;
|
| 1044 |
|
| 1045 |
case PathIterator.SEG_LINETO: |
| 1046 |
|
| 1047 |
// System.out.println("SEG_LINETO");
|
| 1048 |
arrayCoords.add(new Coordinate(theData[0], |
| 1049 |
theData[1]));
|
| 1050 |
|
| 1051 |
break;
|
| 1052 |
|
| 1053 |
case PathIterator.SEG_QUADTO: |
| 1054 |
System.out.println("SEG_QUADTO Not supported here"); |
| 1055 |
|
| 1056 |
break;
|
| 1057 |
|
| 1058 |
case PathIterator.SEG_CUBICTO: |
| 1059 |
System.out.println("SEG_CUBICTO Not supported here"); |
| 1060 |
|
| 1061 |
break;
|
| 1062 |
|
| 1063 |
case PathIterator.SEG_CLOSE: |
| 1064 |
|
| 1065 |
// A?adimos el primer punto para cerrar.
|
| 1066 |
Coordinate firstCoord = (Coordinate) arrayCoords.get(0);
|
| 1067 |
arrayCoords.add(new Coordinate(firstCoord.x,
|
| 1068 |
firstCoord.y)); |
| 1069 |
|
| 1070 |
break;
|
| 1071 |
} //end switch
|
| 1072 |
|
| 1073 |
// System.out.println("theData[0] = " + theData[0] + " theData[1]=" + theData[1]);
|
| 1074 |
theIterator.next(); |
| 1075 |
} //end while loop
|
| 1076 |
|
| 1077 |
arrayCoords.add(arrayCoords.get(0));
|
| 1078 |
coords = CoordinateArrays.toCoordinateArray(arrayCoords); |
| 1079 |
|
| 1080 |
|
| 1081 |
if (numParts == 1) |
| 1082 |
{
|
| 1083 |
return getExteriorPolygon(coords);
|
| 1084 |
} |
| 1085 |
return ShapeFactory.createGeometry(pol);
|
| 1086 |
|
| 1087 |
} |
| 1088 |
|
| 1089 |
|
| 1090 |
/* public static GeometryCollection convertFGeometryCollection(FGeometryCollection fGeomC)
|
| 1091 |
{
|
| 1092 |
|
| 1093 |
geomFactory.createGeometryCollection(theGeoms);
|
| 1094 |
} */
|
| 1095 |
} |