root / branches / v2_0_0_prep / libraries / libFMap_dataFile / src / org / gvsig / fmap / data / store / dxf / DXFStoreProvider.java @ 24456
History | View | Annotate | Download (40 KB)
| 1 |
package org.gvsig.fmap.data.store.dxf; |
|---|---|
| 2 |
|
| 3 |
import java.awt.geom.PathIterator; |
| 4 |
import java.awt.geom.Point2D; |
| 5 |
import java.io.File; |
| 6 |
import java.io.IOException; |
| 7 |
import java.text.MessageFormat; |
| 8 |
import java.util.ArrayList; |
| 9 |
import java.util.Iterator; |
| 10 |
import java.util.List; |
| 11 |
import java.util.Vector; |
| 12 |
|
| 13 |
import org.cresques.cts.IProjection; |
| 14 |
import org.cresques.geo.Point3D; |
| 15 |
import org.cresques.io.DxfFile; |
| 16 |
import org.cresques.io.DxfGroup; |
| 17 |
import org.cresques.io.DxfGroupVector; |
| 18 |
import org.cresques.px.IObjList; |
| 19 |
import org.cresques.px.dxf.DxfEntityMaker; |
| 20 |
import org.cresques.px.dxf.DxfFeatureMaker; |
| 21 |
import org.cresques.px.dxf.DxfHeaderManager; |
| 22 |
import org.cresques.px.gml.Feature; |
| 23 |
import org.cresques.px.gml.LineString; |
| 24 |
import org.cresques.px.gml.LineString3D; |
| 25 |
import org.cresques.px.gml.Point; |
| 26 |
import org.cresques.px.gml.Polygon; |
| 27 |
import org.cresques.px.gml.Polygon3D; |
| 28 |
import org.gvsig.fmap.crs.CRSFactory; |
| 29 |
import org.gvsig.fmap.data.DataExplorer; |
| 30 |
import org.gvsig.fmap.data.DataStoreParameters; |
| 31 |
import org.gvsig.fmap.data.DataTypes; |
| 32 |
import org.gvsig.fmap.data.exceptions.CreateException; |
| 33 |
import org.gvsig.fmap.data.exceptions.DataException; |
| 34 |
import org.gvsig.fmap.data.exceptions.InitializeException; |
| 35 |
import org.gvsig.fmap.data.exceptions.LoadException; |
| 36 |
import org.gvsig.fmap.data.exceptions.OpenException; |
| 37 |
import org.gvsig.fmap.data.exceptions.ReadException; |
| 38 |
import org.gvsig.fmap.data.exceptions.WriteException; |
| 39 |
import org.gvsig.fmap.data.feature.EditableFeatureType; |
| 40 |
import org.gvsig.fmap.data.feature.FeatureSet; |
| 41 |
import org.gvsig.fmap.data.feature.FeatureType; |
| 42 |
import org.gvsig.fmap.data.feature.exceptions.PerformEditingException; |
| 43 |
import org.gvsig.fmap.data.feature.spi.FeatureData; |
| 44 |
import org.gvsig.fmap.data.feature.spi.FeatureStoreProvider; |
| 45 |
import org.gvsig.fmap.data.feature.spi.FeatureStoreProviderServices; |
| 46 |
import org.gvsig.fmap.data.feature.spi.LegendBuilder; |
| 47 |
import org.gvsig.fmap.data.feature.spi.memory.AbstractMemoryStoreProvider; |
| 48 |
import org.gvsig.fmap.data.resource.exception.AccessResourceException; |
| 49 |
import org.gvsig.fmap.data.resource.file.FileResource; |
| 50 |
import org.gvsig.fmap.data.resource.spi.ResourceConsumer; |
| 51 |
import org.gvsig.fmap.data.resource.spi.ResourceProvider; |
| 52 |
import org.gvsig.fmap.geom.Geometry; |
| 53 |
import org.gvsig.fmap.geom.GeometryFactory; |
| 54 |
import org.gvsig.fmap.geom.GeometryManager; |
| 55 |
import org.gvsig.fmap.geom.primitive.AbstractPrimitive; |
| 56 |
import org.gvsig.fmap.geom.primitive.Arc2D; |
| 57 |
import org.gvsig.fmap.geom.primitive.Circle2D; |
| 58 |
import org.gvsig.fmap.geom.primitive.Curve2D; |
| 59 |
import org.gvsig.fmap.geom.primitive.Curve2DZ; |
| 60 |
import org.gvsig.fmap.geom.primitive.Ellipse2D; |
| 61 |
import org.gvsig.fmap.geom.primitive.GeneralPathX; |
| 62 |
import org.gvsig.fmap.geom.primitive.Point2DZ; |
| 63 |
import org.gvsig.fmap.geom.primitive.Surface2D; |
| 64 |
import org.gvsig.fmap.geom.primitive.Surface2DZ; |
| 65 |
import org.gvsig.fmap.geom.util.Converter; |
| 66 |
import org.gvsig.fmap.geom.util.UtilFunctions; |
| 67 |
import org.gvsig.tools.exception.NotYetImplemented; |
| 68 |
import org.gvsig.tools.operations.OperationNotSupportedException; |
| 69 |
import org.gvsig.tools.persistence.AbstractPersistenceManager; |
| 70 |
import org.gvsig.tools.persistence.PersistenceException; |
| 71 |
import org.gvsig.tools.persistence.PersistentState; |
| 72 |
|
| 73 |
public class DXFStoreProvider extends AbstractMemoryStoreProvider implements |
| 74 |
ResourceConsumer {
|
| 75 |
|
| 76 |
final public static String NAME = "DXF"; |
| 77 |
final public static String DESCRIPTION = "DXF file"; |
| 78 |
|
| 79 |
private int ID_FIELD_ID = 0; |
| 80 |
private int ID_FIELD_GEOMETRY = 1; |
| 81 |
private int ID_FIELD_ENTITY = 2; |
| 82 |
private int ID_FIELD_LAYER = 3; |
| 83 |
private int ID_FIELD_COLOR = 4; |
| 84 |
private int ID_FIELD_ELEVATION = 5; |
| 85 |
private int ID_FIELD_THICKNESS = 6; |
| 86 |
private int ID_FIELD_TEXT = 7; |
| 87 |
private int ID_FIELD_HEIGHTTEXT = 8; |
| 88 |
private int ID_FIELD_ROTATIONTEXT = 9; |
| 89 |
|
| 90 |
private IProjection projection;
|
| 91 |
private ResourceProvider resource;
|
| 92 |
private LegendBuilder leyendBuilder;
|
| 93 |
|
| 94 |
private int counterNewsOIDs; |
| 95 |
|
| 96 |
private DXFStoreParameters getParameters() {
|
| 97 |
return (DXFStoreParameters) this.parameters; |
| 98 |
} |
| 99 |
|
| 100 |
public DXFStoreProvider(DXFStoreParameters parameters) {
|
| 101 |
super(parameters);
|
| 102 |
} |
| 103 |
|
| 104 |
public FeatureStoreProvider initialize(FeatureStoreProviderServices store)
|
| 105 |
throws InitializeException {
|
| 106 |
super.initialize(store);
|
| 107 |
|
| 108 |
counterNewsOIDs = 0;
|
| 109 |
// projection = CRSFactory.getCRS(getParameters().getSRSID());
|
| 110 |
|
| 111 |
resource = this.createResource(
|
| 112 |
FileResource.NAME, |
| 113 |
new Object[] { getParameters().getFileName() } |
| 114 |
); |
| 115 |
resource.addConsumer(this);
|
| 116 |
|
| 117 |
this.projection = CRSFactory.getCRS(this.getParameters().getSRSID()); |
| 118 |
|
| 119 |
try {
|
| 120 |
leyendBuilder = (LegendBuilder) store.invokeOperation( |
| 121 |
LegendBuilder.OPERATION_NAME, null);
|
| 122 |
} catch (OperationNotSupportedException e) { |
| 123 |
leyendBuilder = null;
|
| 124 |
} catch (Exception e) { |
| 125 |
throw new InitializeException(e); |
| 126 |
} |
| 127 |
return this; |
| 128 |
} |
| 129 |
|
| 130 |
public String getName() { |
| 131 |
return NAME;
|
| 132 |
} |
| 133 |
|
| 134 |
public boolean allowWrite() { |
| 135 |
return true; |
| 136 |
} |
| 137 |
|
| 138 |
public boolean canCreate() { |
| 139 |
return true; |
| 140 |
} |
| 141 |
|
| 142 |
public Object getLeyend() throws OpenException { |
| 143 |
this.open();
|
| 144 |
if (leyendBuilder == null) { |
| 145 |
return null; |
| 146 |
} |
| 147 |
return leyendBuilder.getLegend();
|
| 148 |
} |
| 149 |
|
| 150 |
public void open() throws OpenException { |
| 151 |
if (this.data != null) { |
| 152 |
return;
|
| 153 |
} |
| 154 |
try {
|
| 155 |
this.resource.begin();
|
| 156 |
|
| 157 |
if (this.resource.getData() != null) { |
| 158 |
this.data = (ArrayList) this.resource.getData(); |
| 159 |
} else {
|
| 160 |
Reader reader = new Reader().initialice( |
| 161 |
this,
|
| 162 |
new File((String) this.resource.get()), |
| 163 |
projection, |
| 164 |
this.leyendBuilder
|
| 165 |
); |
| 166 |
reader.begin(this.store);
|
| 167 |
this.store.setFeatureTypes(reader.getTypes(), reader
|
| 168 |
.getDefaultType()); |
| 169 |
resource.notifyOpen(); |
| 170 |
this.data = (ArrayList) reader.get(); |
| 171 |
reader.end(); |
| 172 |
resource.notifyClose(); |
| 173 |
this.resource.setData(this.data); |
| 174 |
} |
| 175 |
} catch (Exception e) { |
| 176 |
try {
|
| 177 |
throw new OpenException(resource.getName(), e); |
| 178 |
} catch (AccessResourceException e1) {
|
| 179 |
throw new OpenException(this.getName(), e); |
| 180 |
} |
| 181 |
} finally {
|
| 182 |
this.resource.end();
|
| 183 |
} |
| 184 |
} |
| 185 |
|
| 186 |
|
| 187 |
public DataExplorer getExplorer() throws ReadException { |
| 188 |
// FIXME: falta implementar
|
| 189 |
return null; |
| 190 |
} |
| 191 |
|
| 192 |
public void create(DataStoreParameters parameters, FeatureType featureType, |
| 193 |
boolean overwrite) throws CreateException { |
| 194 |
|
| 195 |
// FIXME: falta gestionar 'overwrite'
|
| 196 |
|
| 197 |
IProjection projection = null;
|
| 198 |
DXFStoreParameters params = (DXFStoreParameters) parameters; |
| 199 |
|
| 200 |
// projection = CRSFactory.getCRS(params.getSRSID());
|
| 201 |
|
| 202 |
FileResource resource; |
| 203 |
try {
|
| 204 |
resource = (FileResource) this.createResource(
|
| 205 |
FileResource.NAME, |
| 206 |
new Object[] { params |
| 207 |
.getFileName() }); |
| 208 |
} catch (InitializeException e1) {
|
| 209 |
throw new CreateException(params.getFileName(), e1); |
| 210 |
} |
| 211 |
resource.addConsumer(this);
|
| 212 |
|
| 213 |
|
| 214 |
try {
|
| 215 |
resource.begin(); |
| 216 |
Builder builder = new Builder().initialice(
|
| 217 |
resource.getFileName(), |
| 218 |
projection); |
| 219 |
resource.notifyOpen(); |
| 220 |
builder.begin(); |
| 221 |
builder.create(); |
| 222 |
builder.end(); |
| 223 |
resource.notifyClose(); |
| 224 |
|
| 225 |
resource.setData(null); // FIXME: Seguro que hay que ponerlo a null |
| 226 |
// ??
|
| 227 |
resource.notifyChanges(); |
| 228 |
} catch (Exception e) { |
| 229 |
throw new CreateException(params.getFileName(), e); |
| 230 |
} finally {
|
| 231 |
resource.end(); |
| 232 |
} |
| 233 |
} |
| 234 |
|
| 235 |
private FeatureData getFeatureDataFormFeature(Object feature) { |
| 236 |
org.gvsig.fmap.data.feature.impl.DefaultFeature f = (org.gvsig.fmap.data.feature.impl.DefaultFeature) feature; |
| 237 |
return f.getData();
|
| 238 |
} |
| 239 |
|
| 240 |
public void performEditing(Iterator deleteds, Iterator inserteds, Iterator updateds) throws PerformEditingException { |
| 241 |
|
| 242 |
String fileName = ""; |
| 243 |
try {
|
| 244 |
resource.begin(); |
| 245 |
|
| 246 |
File file = (File) resource.get(); |
| 247 |
fileName = file.getAbsolutePath(); |
| 248 |
Writer writer = new Writer().initialice(file, projection); |
| 249 |
FeatureSet features = this.getStoreServices().getFeatureSet();
|
| 250 |
|
| 251 |
writer.begin(); |
| 252 |
Iterator it = features.fastIterator();
|
| 253 |
while (it.hasNext()) {
|
| 254 |
writer.add(getFeatureDataFormFeature(it.next())); |
| 255 |
} |
| 256 |
resource.notifyOpen(); |
| 257 |
writer.end(); |
| 258 |
resource.notifyClose(); |
| 259 |
features.dispose(); |
| 260 |
counterNewsOIDs = 0;
|
| 261 |
|
| 262 |
} catch (Exception e) { |
| 263 |
throw new PerformEditingException(fileName, e); |
| 264 |
} finally {
|
| 265 |
resource.end(); |
| 266 |
} |
| 267 |
} |
| 268 |
|
| 269 |
public class Builder { |
| 270 |
private String fileName; |
| 271 |
private IProjection projection;
|
| 272 |
|
| 273 |
public Builder initialice(String fileName, IProjection projection) { |
| 274 |
this.fileName = fileName;
|
| 275 |
this.projection = projection;
|
| 276 |
return this; |
| 277 |
} |
| 278 |
|
| 279 |
public void begin() { |
| 280 |
|
| 281 |
} |
| 282 |
|
| 283 |
public void end() { |
| 284 |
|
| 285 |
} |
| 286 |
|
| 287 |
public void create() throws IOException { |
| 288 |
DxfEntityMaker entityMaker = new DxfEntityMaker(projection);
|
| 289 |
DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
| 290 |
dxfFile.setCadFlag(true);
|
| 291 |
dxfFile.setDxf3DFlag(false);
|
| 292 |
dxfFile.save(fileName); |
| 293 |
} |
| 294 |
} |
| 295 |
|
| 296 |
|
| 297 |
public class Reader { |
| 298 |
private File file; |
| 299 |
private String fileName; |
| 300 |
private IProjection projection;
|
| 301 |
private List types; |
| 302 |
private LegendBuilder leyendBuilder;
|
| 303 |
private AbstractMemoryStoreProvider store;
|
| 304 |
|
| 305 |
public Reader initialice(AbstractMemoryStoreProvider store, File file, |
| 306 |
IProjection projection, |
| 307 |
LegendBuilder leyendBuilder) {
|
| 308 |
this.store = store;
|
| 309 |
this.file = file;
|
| 310 |
this.fileName = file.getAbsolutePath();
|
| 311 |
this.projection = projection;
|
| 312 |
this.leyendBuilder = leyendBuilder;
|
| 313 |
return this; |
| 314 |
} |
| 315 |
|
| 316 |
public void begin(FeatureStoreProviderServices store) { |
| 317 |
|
| 318 |
EditableFeatureType featureType = store.createFeatureType(); |
| 319 |
|
| 320 |
ID_FIELD_ID = featureType.add("ID", DataTypes.INT)
|
| 321 |
.setDefaultValue(Integer.valueOf(0)) |
| 322 |
.getIndex(); |
| 323 |
|
| 324 |
ID_FIELD_GEOMETRY = featureType.add("Geometry",
|
| 325 |
DataTypes.GEOMETRY) |
| 326 |
.getIndex(); |
| 327 |
|
| 328 |
// FIXME: Cual es el size y el valor por defecto para Entity ?
|
| 329 |
ID_FIELD_ENTITY = featureType.add("Entity",
|
| 330 |
DataTypes.STRING, 100)
|
| 331 |
.setDefaultValue("")
|
| 332 |
.getIndex(); |
| 333 |
|
| 334 |
// FIXME: Cual es el size de Layer ?
|
| 335 |
ID_FIELD_LAYER = featureType.add("Layer",
|
| 336 |
DataTypes.STRING, 100)
|
| 337 |
.setDefaultValue( |
| 338 |
"default").getIndex();
|
| 339 |
|
| 340 |
ID_FIELD_COLOR = featureType.add("Color",
|
| 341 |
DataTypes.INT) |
| 342 |
.setDefaultValue( |
| 343 |
Integer.valueOf(0)).getIndex(); |
| 344 |
|
| 345 |
ID_FIELD_ELEVATION = featureType.add("Elevation",
|
| 346 |
DataTypes.DOUBLE) |
| 347 |
.setDefaultValue( |
| 348 |
Double.valueOf(0)).getIndex(); |
| 349 |
|
| 350 |
ID_FIELD_THICKNESS = featureType.add("Thickness",
|
| 351 |
DataTypes.DOUBLE) |
| 352 |
.setDefaultValue( |
| 353 |
Double.valueOf(0)).getIndex(); |
| 354 |
|
| 355 |
// FIXME: Cual es el size de Text ?
|
| 356 |
ID_FIELD_TEXT = featureType.add("Text",
|
| 357 |
DataTypes.STRING, 100)
|
| 358 |
.setDefaultValue("")
|
| 359 |
.getIndex(); |
| 360 |
|
| 361 |
ID_FIELD_HEIGHTTEXT = featureType.add("HeightText",
|
| 362 |
DataTypes.DOUBLE).setDefaultValue( |
| 363 |
Double.valueOf(10)).getIndex(); |
| 364 |
|
| 365 |
ID_FIELD_ROTATIONTEXT = featureType.add("Rotation",
|
| 366 |
DataTypes.DOUBLE).setDefaultValue( |
| 367 |
Double.valueOf(0)).getIndex(); |
| 368 |
|
| 369 |
|
| 370 |
// FIXME: Parece que el DXF puede tener mas atributos opcionales.
|
| 371 |
// Habria que ver de pillarlos ?
|
| 372 |
|
| 373 |
types = new ArrayList(); |
| 374 |
types.add(featureType); |
| 375 |
|
| 376 |
if (leyendBuilder != null) { |
| 377 |
leyendBuilder.begin(); |
| 378 |
} |
| 379 |
|
| 380 |
} |
| 381 |
|
| 382 |
public void end() { |
| 383 |
if (leyendBuilder != null) { |
| 384 |
leyendBuilder.end(); |
| 385 |
} |
| 386 |
} |
| 387 |
|
| 388 |
public List getTypes() { |
| 389 |
return types;
|
| 390 |
} |
| 391 |
|
| 392 |
public EditableFeatureType getDefaultType() {
|
| 393 |
return (EditableFeatureType) types.get(0); |
| 394 |
} |
| 395 |
|
| 396 |
public List get() throws DataException { |
| 397 |
|
| 398 |
ArrayList featureDatas = new ArrayList(); |
| 399 |
|
| 400 |
DxfFile.EntityFactory featureMaker = new DxfFeatureMaker(projection);
|
| 401 |
DxfFile.VarSettings headerManager = new DxfHeaderManager();
|
| 402 |
DxfFile dxfFeatureFile = new DxfFile(projection, file
|
| 403 |
.getAbsolutePath(), featureMaker, headerManager); |
| 404 |
|
| 405 |
try {
|
| 406 |
dxfFeatureFile.load(); |
| 407 |
} catch (Exception e1) { |
| 408 |
throw new LoadException(e1, fileName); |
| 409 |
} |
| 410 |
|
| 411 |
IObjList.vector features = (IObjList.vector) ((DxfFeatureMaker) featureMaker) |
| 412 |
.getObjects(); |
| 413 |
String acadVersion = ((DxfHeaderManager) headerManager)
|
| 414 |
.getAcadVersion(); |
| 415 |
|
| 416 |
|
| 417 |
getLogger().info("load: acadVersion = '" + acadVersion + "'"); |
| 418 |
|
| 419 |
GeometryFactory gFactory = GeometryManager.getInstance() |
| 420 |
.getGeometryFactory(); |
| 421 |
|
| 422 |
if (!featureMaker.isDxf3DFile() && !headerManager.isWritedDxf3D()) {
|
| 423 |
// y no est?n todos a 9999
|
| 424 |
Feature[] features2D = new Feature[features.size()]; |
| 425 |
for (int i = 0; i < features.size(); i++) { |
| 426 |
Feature fea = (Feature) features.get(i); |
| 427 |
if (fea.getGeometry() instanceof org.cresques.px.gml.Point3D) { |
| 428 |
Point point = (Point) fea.getGeometry(); |
| 429 |
Point point2 = new Point(); |
| 430 |
for (int j = 0; j < point.pointNr(); j++) { |
| 431 |
point2.add(point.get(j)); |
| 432 |
} |
| 433 |
point2.setTextPoint(point.isTextPoint()); |
| 434 |
fea.setGeometry(point2); |
| 435 |
features2D[i] = fea; |
| 436 |
|
| 437 |
} else if (fea.getGeometry() instanceof LineString3D) { |
| 438 |
LineString lineString = (LineString) fea.getGeometry(); |
| 439 |
LineString lineString2 = new LineString();
|
| 440 |
for (int j = 0; j < lineString.pointNr(); j++) { |
| 441 |
lineString2.add(lineString.get(j)); |
| 442 |
} |
| 443 |
fea.setGeometry(lineString2); |
| 444 |
features2D[i] = fea; |
| 445 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
| 446 |
Polygon polygon = (Polygon) fea.getGeometry(); |
| 447 |
Polygon polygon2 = new Polygon(); |
| 448 |
for (int j = 0; j < polygon.pointNr(); j++) { |
| 449 |
polygon2.add(polygon.get(j)); |
| 450 |
} |
| 451 |
fea.setGeometry(polygon2); |
| 452 |
features2D[i] = fea; |
| 453 |
} |
| 454 |
} |
| 455 |
features.clear(); |
| 456 |
for (int i = 0; i < features2D.length; i++) { |
| 457 |
features.add(features2D[i]); |
| 458 |
} |
| 459 |
} |
| 460 |
|
| 461 |
for (int i = 0; i < features.size(); i++) { |
| 462 |
|
| 463 |
FeatureData feature = store.createFeatureData(store |
| 464 |
.getStoreServices().getDefaultFeatureType()); |
| 465 |
|
| 466 |
try {
|
| 467 |
Feature fea = (Feature) features.get(i); |
| 468 |
|
| 469 |
feature.set(ID_FIELD_ID, Integer.valueOf(i));
|
| 470 |
feature.set(ID_FIELD_ENTITY, fea.getProp("dxfEntity"));
|
| 471 |
feature.set(ID_FIELD_LAYER, fea.getProp("layer"));
|
| 472 |
feature.set(ID_FIELD_COLOR, Integer.valueOf(fea
|
| 473 |
.getProp("color")));
|
| 474 |
feature.set(ID_FIELD_TEXT, fea.getProp("text"));
|
| 475 |
feature.set(ID_FIELD_HEIGHTTEXT, Double.valueOf(fea
|
| 476 |
.getProp("textHeight")));
|
| 477 |
feature.set(ID_FIELD_ROTATIONTEXT, Double.valueOf(fea
|
| 478 |
.getProp("textRotation")));
|
| 479 |
feature.set(ID_FIELD_ELEVATION, Double.valueOf(fea
|
| 480 |
.getProp("elevation")));
|
| 481 |
feature.set(ID_FIELD_THICKNESS, Double.valueOf(fea
|
| 482 |
.getProp("thickness")));
|
| 483 |
// FIXME: Abria que pillar el resto de atributos del DXF.
|
| 484 |
|
| 485 |
store.addFeatureData(feature); |
| 486 |
|
| 487 |
|
| 488 |
// FIXME: Habia una incongruencia en el codigo ya que al
|
| 489 |
// campo
|
| 490 |
// ID_FIELD_GEOMETRY igual le asignaba una geometria que un
|
| 491 |
// valor de cadena como 'Point3D', 'Polyline2D' o
|
| 492 |
// 'Polyline3D'
|
| 493 |
// Faltaria un atributo ID_FIELD_FSHAPE ?
|
| 494 |
//
|
| 495 |
|
| 496 |
if (fea.getGeometry() instanceof Point |
| 497 |
&& !(fea.getGeometry() instanceof org.cresques.px.gml.Point3D)) {
|
| 498 |
Point point = (Point) fea.getGeometry(); |
| 499 |
Point2D pto = new Point2D.Double(); |
| 500 |
pto = point.get(0);
|
| 501 |
if (point.isTextPoint()) {
|
| 502 |
Geometry geom = gFactory |
| 503 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 504 |
pto.getX(), pto.getY())); |
| 505 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 506 |
} else {
|
| 507 |
Geometry geom = gFactory |
| 508 |
.createPoint2D(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 509 |
pto.getX(), pto.getY())); |
| 510 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 511 |
} |
| 512 |
} else if (fea.getGeometry() instanceof org.cresques.px.gml.Point3D) { |
| 513 |
org.cresques.px.gml.Point3D point = (org.cresques.px.gml.Point3D) fea |
| 514 |
.getGeometry(); |
| 515 |
Point3D pto = new Point3D();
|
| 516 |
pto = point.getPoint3D(0);
|
| 517 |
if (point.isTextPoint()) {
|
| 518 |
Geometry geom = gFactory.createPoint3D(pto.getX(), |
| 519 |
pto.getY(), pto.getZ()); |
| 520 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 521 |
} else {
|
| 522 |
Geometry geom = gFactory.createPoint3D(pto.getX(), |
| 523 |
pto.getY(), pto.getZ()); |
| 524 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 525 |
} |
| 526 |
} else if (fea.getGeometry() instanceof LineString |
| 527 |
&& !(fea.getGeometry() instanceof LineString3D)) {
|
| 528 |
GeneralPathX genPathX = new GeneralPathX();
|
| 529 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr()]; |
| 530 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 531 |
pts[j] = fea.getGeometry().get(j); |
| 532 |
} |
| 533 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 534 |
for (int j = 1; j < pts.length; j++) { |
| 535 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 536 |
} |
| 537 |
Geometry geom = gFactory.createPolyline2D(genPathX); |
| 538 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 539 |
|
| 540 |
} else if (fea.getGeometry() instanceof LineString3D) { |
| 541 |
GeneralPathX genPathX = new GeneralPathX();
|
| 542 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr()]; |
| 543 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 544 |
pts[j] = ((LineString3D) fea.getGeometry()) |
| 545 |
.getPoint3D(j); |
| 546 |
} |
| 547 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 548 |
for (int j = 1; j < pts.length; j++) { |
| 549 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 550 |
} |
| 551 |
double[] elevations = new double[pts.length]; |
| 552 |
for (int j = 0; j < pts.length; j++) { |
| 553 |
elevations[j] = pts[j].getZ(); |
| 554 |
} |
| 555 |
Geometry geom = gFactory.createPolyline3D(genPathX, |
| 556 |
elevations); |
| 557 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 558 |
|
| 559 |
} else if (fea.getGeometry() instanceof Polygon |
| 560 |
&& !(fea.getGeometry() instanceof Polygon3D)) {
|
| 561 |
GeneralPathX genPathX = new GeneralPathX();
|
| 562 |
Point2D firstPt = new Point2D.Double(); |
| 563 |
firstPt = fea.getGeometry().get(0);
|
| 564 |
Point2D[] pts = new Point2D[fea.getGeometry().pointNr() + 1]; |
| 565 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 566 |
pts[j] = fea.getGeometry().get(j); |
| 567 |
} |
| 568 |
pts[fea.getGeometry().pointNr()] = firstPt; |
| 569 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 570 |
for (int j = 1; j < pts.length; j++) { |
| 571 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 572 |
} |
| 573 |
Geometry geom = gFactory.createPolygon2D(genPathX); |
| 574 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 575 |
|
| 576 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
| 577 |
GeneralPathX genPathX = new GeneralPathX();
|
| 578 |
Point3D firstPt = new Point3D();
|
| 579 |
firstPt = ((Polygon3D) fea.getGeometry()).getPoint3D(0);
|
| 580 |
Point3D[] pts = new Point3D[fea.getGeometry().pointNr() + 1]; |
| 581 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
| 582 |
pts[j] = ((Polygon3D) fea.getGeometry()) |
| 583 |
.getPoint3D(j); |
| 584 |
} |
| 585 |
pts[fea.getGeometry().pointNr()] = firstPt; |
| 586 |
genPathX.moveTo(pts[0].getX(), pts[0].getY()); |
| 587 |
for (int j = 1; j < pts.length; j++) { |
| 588 |
genPathX.lineTo(pts[j].getX(), pts[j].getY()); |
| 589 |
} |
| 590 |
double[] elevations = new double[pts.length]; |
| 591 |
for (int j = 0; j < pts.length; j++) { |
| 592 |
elevations[j] = pts[j].getZ(); |
| 593 |
} |
| 594 |
Geometry geom = gFactory.createPolygon3D(genPathX, |
| 595 |
elevations); |
| 596 |
feature.set(ID_FIELD_GEOMETRY, geom); |
| 597 |
} else {
|
| 598 |
getLogger().warn( |
| 599 |
MessageFormat.format(
|
| 600 |
"load: geometry type {1} not supported",
|
| 601 |
new Object[] { fea.getGeometry().getClass().getName() } |
| 602 |
) |
| 603 |
); |
| 604 |
} |
| 605 |
} catch (Exception e) { |
| 606 |
throw new LoadException(e, fileName); |
| 607 |
} |
| 608 |
if (leyendBuilder != null) { |
| 609 |
leyendBuilder.process(feature); |
| 610 |
} |
| 611 |
|
| 612 |
} |
| 613 |
return featureDatas;
|
| 614 |
} |
| 615 |
|
| 616 |
} |
| 617 |
|
| 618 |
public class Writer { |
| 619 |
private Double DEFAULT_ELEVATION = new Double(0); |
| 620 |
|
| 621 |
private DxfFile.EntityFactory entityMaker;
|
| 622 |
|
| 623 |
private IProjection proj = null; |
| 624 |
|
| 625 |
private int handle = 40; // Revisar porqu? es 40. |
| 626 |
|
| 627 |
private int k = 0; |
| 628 |
|
| 629 |
private boolean dxf3DFile = false; |
| 630 |
private String fileName; |
| 631 |
|
| 632 |
public Writer initialice(File file, IProjection projection) { |
| 633 |
this.proj = projection;
|
| 634 |
this.fileName = file.getAbsolutePath();
|
| 635 |
entityMaker = new DxfEntityMaker(proj);
|
| 636 |
|
| 637 |
return this; |
| 638 |
} |
| 639 |
|
| 640 |
public void begin() { |
| 641 |
entityMaker = new DxfEntityMaker(proj);
|
| 642 |
} |
| 643 |
|
| 644 |
public void end() throws WriteException { |
| 645 |
try {
|
| 646 |
DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
| 647 |
dxfFile.setCadFlag(true);
|
| 648 |
if (dxf3DFile) {
|
| 649 |
dxfFile.setDxf3DFlag(true);
|
| 650 |
} |
| 651 |
dxfFile.save(fileName); |
| 652 |
dxfFile.close(); |
| 653 |
} catch (Exception e) { |
| 654 |
throw new WriteException(fileName, e); |
| 655 |
} |
| 656 |
} |
| 657 |
|
| 658 |
public void add(FeatureData feature) throws WriteException { |
| 659 |
try {
|
| 660 |
Geometry geom = feature.getDefaultGeometry(); |
| 661 |
|
| 662 |
if (Point2DZ.class.isAssignableFrom(geom.getClass())) {
|
| 663 |
dxf3DFile = true;
|
| 664 |
k = createPoint3D(handle, k, feature); |
| 665 |
|
| 666 |
} else if (org.gvsig.fmap.geom.primitive.Point2D.class |
| 667 |
.isAssignableFrom(geom.getClass())) {
|
| 668 |
k = createPoint2D(handle, k, feature); |
| 669 |
|
| 670 |
} else if (Curve2DZ.class.isAssignableFrom(geom.getClass())) { |
| 671 |
dxf3DFile = true;
|
| 672 |
k = createPolyline3D(handle, k, feature); |
| 673 |
|
| 674 |
} else if (Arc2D.class.isAssignableFrom(geom.getClass())) { |
| 675 |
k = createArc2D(handle, k, feature); |
| 676 |
|
| 677 |
} else if (Curve2D.class.isAssignableFrom(geom.getClass())) { |
| 678 |
k = createLwPolyline2D(handle, k, feature, false);
|
| 679 |
|
| 680 |
} else if (Surface2DZ.class.isAssignableFrom(geom.getClass())) { |
| 681 |
dxf3DFile = true;
|
| 682 |
k = createPolyline3D(handle, k, feature); |
| 683 |
|
| 684 |
} else if (Circle2D.class.isAssignableFrom(geom.getClass())) { |
| 685 |
k = createCircle2D(handle, k, feature); |
| 686 |
|
| 687 |
} else if (Ellipse2D.class.isAssignableFrom(geom.getClass())) { |
| 688 |
k = createEllipse2D(handle, k, feature); |
| 689 |
|
| 690 |
} else if (Surface2D.class.isAssignableFrom(geom.getClass())) { |
| 691 |
k = createLwPolyline2D(handle, k, feature, true);
|
| 692 |
|
| 693 |
} else {
|
| 694 |
getLogger().warn( |
| 695 |
MessageFormat.format(
|
| 696 |
"Geometry '{1}' not yet supported",
|
| 697 |
new Object[] {geom.getClass().getName()} |
| 698 |
) |
| 699 |
); |
| 700 |
k++; |
| 701 |
} |
| 702 |
} catch (Exception e) { |
| 703 |
throw new WriteException(fileName, e); |
| 704 |
} |
| 705 |
|
| 706 |
} |
| 707 |
|
| 708 |
private boolean hasText(FeatureData feature) { |
| 709 |
if (feature.isNull(ID_FIELD_TEXT)) {
|
| 710 |
return false; |
| 711 |
} |
| 712 |
if (feature.get(ID_FIELD_TEXT).equals("")) { |
| 713 |
return false; |
| 714 |
} |
| 715 |
return true; |
| 716 |
} |
| 717 |
|
| 718 |
private DxfGroupVector updateProperties(FeatureData feature, int k) { |
| 719 |
DxfGroupVector polv = new DxfGroupVector();
|
| 720 |
|
| 721 |
String layer = (String) feature.get(ID_FIELD_LAYER); |
| 722 |
Integer color = (Integer) feature.get(ID_FIELD_COLOR); |
| 723 |
Double thickness = (Double) feature.get(ID_FIELD_THICKNESS); |
| 724 |
|
| 725 |
DxfGroup geometryLayer = new DxfGroup(8, layer); |
| 726 |
|
| 727 |
DxfGroup handleGroup = new DxfGroup();
|
| 728 |
handleGroup.setCode(5);
|
| 729 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 730 |
|
| 731 |
DxfGroup handleColor = new DxfGroup();
|
| 732 |
handleColor.setCode(62);
|
| 733 |
handleColor.setData(color); |
| 734 |
|
| 735 |
DxfGroup handleThickness = new DxfGroup();
|
| 736 |
handleThickness.setCode(39);
|
| 737 |
handleThickness.setData(thickness); |
| 738 |
|
| 739 |
polv.add(geometryLayer); |
| 740 |
polv.add(handleGroup); |
| 741 |
polv.add(handleColor); |
| 742 |
return polv;
|
| 743 |
} |
| 744 |
|
| 745 |
private int createPoint2D(int handle, int k, FeatureData feature) |
| 746 |
throws Exception { |
| 747 |
|
| 748 |
if (hasText(feature)) {
|
| 749 |
return createText2D(handle, k, feature);
|
| 750 |
} |
| 751 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 752 |
0, 0); |
| 753 |
double[] pointCoords = new double[6]; |
| 754 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 755 |
.getPathIterator(null);
|
| 756 |
while (!pointIt.isDone()) {
|
| 757 |
pointIt.currentSegment(pointCoords); |
| 758 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 759 |
pointCoords[0], pointCoords[1]); |
| 760 |
pointIt.next(); |
| 761 |
} |
| 762 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
| 763 |
|
| 764 |
DxfGroup px = new DxfGroup();
|
| 765 |
DxfGroup py = new DxfGroup();
|
| 766 |
DxfGroup pz = new DxfGroup();
|
| 767 |
px.setCode(10);
|
| 768 |
px.setData(new Double(pto.getX())); |
| 769 |
py.setCode(20);
|
| 770 |
py.setData(new Double(pto.getY())); |
| 771 |
pz.setCode(30);
|
| 772 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
| 773 |
pz.setData(new Double(0.0)); |
| 774 |
DxfGroupVector pv = updateProperties(feature, k); |
| 775 |
pv.add(px); |
| 776 |
pv.add(py); |
| 777 |
pv.add(pz); |
| 778 |
entityMaker.createPoint(pv); |
| 779 |
k++; |
| 780 |
return k;
|
| 781 |
} |
| 782 |
|
| 783 |
private int createText2D(int handle, int k, FeatureData feature) |
| 784 |
throws Exception { |
| 785 |
|
| 786 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
| 787 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
| 788 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
| 789 |
|
| 790 |
DxfGroup handleText = new DxfGroup();
|
| 791 |
handleText.setCode(1);
|
| 792 |
handleText.setData(text); |
| 793 |
|
| 794 |
DxfGroup handleHeightText = new DxfGroup();
|
| 795 |
handleHeightText.setCode(40);
|
| 796 |
handleHeightText.setData(heightText); |
| 797 |
|
| 798 |
DxfGroup handleRotationText = new DxfGroup();
|
| 799 |
handleRotationText.setCode(50);
|
| 800 |
handleRotationText.setData(rotationText); |
| 801 |
|
| 802 |
org.gvsig.fmap.geom.primitive.Point2D point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 803 |
0, 0); |
| 804 |
double[] pointCoords = new double[6]; |
| 805 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 806 |
.getPathIterator(null);
|
| 807 |
while (!pointIt.isDone()) {
|
| 808 |
pointIt.currentSegment(pointCoords); |
| 809 |
point = new org.gvsig.fmap.geom.primitive.Point2D(
|
| 810 |
pointCoords[0], pointCoords[1]); |
| 811 |
pointIt.next(); |
| 812 |
} |
| 813 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
| 814 |
DxfGroup handleGroup = new DxfGroup();
|
| 815 |
handleGroup.setCode(5);
|
| 816 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 817 |
DxfGroup px = new DxfGroup();
|
| 818 |
DxfGroup py = new DxfGroup();
|
| 819 |
DxfGroup pz = new DxfGroup();
|
| 820 |
px.setCode(10);
|
| 821 |
px.setData(new Double(pto.getX())); |
| 822 |
py.setCode(20);
|
| 823 |
py.setData(new Double(pto.getY())); |
| 824 |
pz.setCode(30);
|
| 825 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
| 826 |
pz.setData(new Double(0.0)); |
| 827 |
DxfGroupVector pv = updateProperties(feature, k); |
| 828 |
pv.add(handleText); |
| 829 |
pv.add(handleHeightText); |
| 830 |
pv.add(handleRotationText); |
| 831 |
pv.add(handleGroup); |
| 832 |
pv.add(px); |
| 833 |
pv.add(py); |
| 834 |
pv.add(pz); |
| 835 |
entityMaker.createText(pv); |
| 836 |
k++; |
| 837 |
return k;
|
| 838 |
} |
| 839 |
|
| 840 |
private int createPoint3D(int handle, int k, FeatureData feature) |
| 841 |
throws Exception { |
| 842 |
if (hasText(feature)) {
|
| 843 |
return createText3D(handle, k, feature);
|
| 844 |
} |
| 845 |
Point2DZ point = new Point2DZ(0, 0, 0); |
| 846 |
double[] pointCoords = new double[6]; |
| 847 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
| 848 |
.getPathIterator(null);
|
| 849 |
while (!pointIt.isDone()) {
|
| 850 |
pointIt.currentSegment(pointCoords); |
| 851 |
point = new Point2DZ(pointCoords[0], pointCoords[1], |
| 852 |
pointCoords[2]);
|
| 853 |
pointIt.next(); |
| 854 |
} |
| 855 |
Point3D pto = new Point3D(point.getX(), point.getY(),
|
| 856 |
point.getZs()[0]);
|
| 857 |
DxfGroup px = new DxfGroup();
|
| 858 |
DxfGroup py = new DxfGroup();
|
| 859 |
DxfGroup pz = new DxfGroup();
|
| 860 |
px.setCode(10);
|
| 861 |
px.setData(new Double(pto.getX())); |
| 862 |
py.setCode(20);
|
| 863 |
py.setData(new Double(pto.getY())); |
| 864 |
pz.setCode(30);
|
| 865 |
pz.setData(new Double(pto.getZ())); |
| 866 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 867 |
.getZs(); |
| 868 |
Double elevation = DEFAULT_ELEVATION;
|
| 869 |
elevation = new Double(velev[0]); |
| 870 |
DxfGroup handleElevation = new DxfGroup();
|
| 871 |
handleElevation.setCode(38);
|
| 872 |
handleElevation.setData(elevation); |
| 873 |
|
| 874 |
DxfGroupVector pv = updateProperties(feature, k); |
| 875 |
pv.add(handleElevation); |
| 876 |
pv.add(px); |
| 877 |
pv.add(py); |
| 878 |
pv.add(pz); |
| 879 |
entityMaker.createPoint(pv); |
| 880 |
k++; |
| 881 |
return k;
|
| 882 |
} |
| 883 |
|
| 884 |
private int createText3D(int handle, int k, FeatureData feature) |
| 885 |
throws Exception { |
| 886 |
|
| 887 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 888 |
.getZs(); |
| 889 |
|
| 890 |
Double elevation = new Double(velev[0]); |
| 891 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
| 892 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
| 893 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
| 894 |
|
| 895 |
DxfGroup handleText = new DxfGroup();
|
| 896 |
handleText.setCode(1);
|
| 897 |
handleText.setData(text); |
| 898 |
|
| 899 |
DxfGroup handleHeightText = new DxfGroup();
|
| 900 |
handleHeightText.setCode(40);
|
| 901 |
handleHeightText.setData(heightText); |
| 902 |
|
| 903 |
DxfGroup handleRotationText = new DxfGroup();
|
| 904 |
handleRotationText.setCode(50);
|
| 905 |
handleRotationText.setData(rotationText); |
| 906 |
|
| 907 |
DxfGroup handleElevation = new DxfGroup();
|
| 908 |
handleElevation.setCode(38);
|
| 909 |
handleElevation.setData(elevation); |
| 910 |
|
| 911 |
Point2DZ point = (Point2DZ) (feature |
| 912 |
.getDefaultGeometry()).getInternalShape(); |
| 913 |
|
| 914 |
DxfGroup handleGroup = new DxfGroup();
|
| 915 |
handleGroup.setCode(5);
|
| 916 |
handleGroup.setData(new Integer(handle + k).toString()); |
| 917 |
DxfGroup px = new DxfGroup();
|
| 918 |
DxfGroup py = new DxfGroup();
|
| 919 |
DxfGroup pz = new DxfGroup();
|
| 920 |
px.setCode(10);
|
| 921 |
px.setData(new Double(point.getX())); |
| 922 |
py.setCode(20);
|
| 923 |
py.setData(new Double(point.getY())); |
| 924 |
pz.setCode(30);
|
| 925 |
pz.setData(new Double(point.getZs()[0])); |
| 926 |
DxfGroupVector pv = updateProperties(feature, k); |
| 927 |
pv.add(handleElevation); |
| 928 |
pv.add(handleText); |
| 929 |
pv.add(handleHeightText); |
| 930 |
pv.add(handleRotationText); |
| 931 |
pv.add(handleGroup); |
| 932 |
pv.add(px); |
| 933 |
pv.add(py); |
| 934 |
pv.add(pz); |
| 935 |
entityMaker.createText(pv); |
| 936 |
k++; |
| 937 |
return k;
|
| 938 |
} |
| 939 |
|
| 940 |
private int createLwPolyline2D(int handle, int k, FeatureData feature, |
| 941 |
boolean isPolygon) throws Exception { |
| 942 |
boolean first = true; |
| 943 |
DxfGroupVector polv = updateProperties(feature, k); |
| 944 |
Vector vpoints = new Vector(); |
| 945 |
|
| 946 |
DxfGroup polylineFlag = new DxfGroup();
|
| 947 |
polylineFlag.setCode(70);
|
| 948 |
if (isPolygon) {
|
| 949 |
polylineFlag.setData(new Integer(1)); // cerrada |
| 950 |
} else {
|
| 951 |
polylineFlag.setData(new Integer(0)); // abierta |
| 952 |
} |
| 953 |
|
| 954 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
| 955 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
| 956 |
// getPathIterator
|
| 957 |
// (null,
|
| 958 |
// flatness);
|
| 959 |
|
| 960 |
double[] theData = new double[6]; |
| 961 |
while (!theIterator.isDone()) {
|
| 962 |
int theType = theIterator.currentSegment(theData);
|
| 963 |
switch (theType) {
|
| 964 |
case PathIterator.SEG_MOVETO: |
| 965 |
if (!first) {
|
| 966 |
for (int j = 0; j < vpoints.size(); j++) { |
| 967 |
DxfGroup xvertex = new DxfGroup();
|
| 968 |
xvertex.setCode(10);
|
| 969 |
xvertex |
| 970 |
.setData(new Double( |
| 971 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 972 |
.get(j)).getX())); |
| 973 |
DxfGroup yvertex = new DxfGroup();
|
| 974 |
yvertex.setCode(20);
|
| 975 |
yvertex |
| 976 |
.setData(new Double( |
| 977 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 978 |
.get(j)).getY())); |
| 979 |
polv.add(xvertex); |
| 980 |
polv.add(yvertex); |
| 981 |
} |
| 982 |
|
| 983 |
entityMaker.createLwPolyline(polv); |
| 984 |
k++; |
| 985 |
polv = updateProperties(feature, k); |
| 986 |
|
| 987 |
} |
| 988 |
first = false;
|
| 989 |
polv.add(polylineFlag); |
| 990 |
vpoints.clear(); |
| 991 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 992 |
theData[0], theData[1])); |
| 993 |
break;
|
| 994 |
case PathIterator.SEG_LINETO: |
| 995 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 996 |
theData[0], theData[1])); |
| 997 |
break;
|
| 998 |
case PathIterator.SEG_QUADTO: |
| 999 |
break;
|
| 1000 |
case PathIterator.SEG_CUBICTO: |
| 1001 |
break;
|
| 1002 |
case PathIterator.SEG_CLOSE: |
| 1003 |
polylineFlag.setData(new Integer(1)); // cerrada |
| 1004 |
break;
|
| 1005 |
|
| 1006 |
} |
| 1007 |
theIterator.next(); |
| 1008 |
} |
| 1009 |
|
| 1010 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1011 |
DxfGroup xvertex = new DxfGroup();
|
| 1012 |
xvertex.setCode(10);
|
| 1013 |
xvertex |
| 1014 |
.setData(new Double( |
| 1015 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1016 |
.get(j)).getX())); |
| 1017 |
DxfGroup yvertex = new DxfGroup();
|
| 1018 |
yvertex.setCode(20);
|
| 1019 |
yvertex |
| 1020 |
.setData(new Double( |
| 1021 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1022 |
.get(j)).getY())); |
| 1023 |
polv.add(xvertex); |
| 1024 |
polv.add(yvertex); |
| 1025 |
} |
| 1026 |
|
| 1027 |
entityMaker.createLwPolyline(polv); |
| 1028 |
k++; |
| 1029 |
return k;
|
| 1030 |
} |
| 1031 |
|
| 1032 |
private int createPolyline3D(int handle, int k, FeatureData feature) |
| 1033 |
throws Exception { |
| 1034 |
DxfGroupVector polv = updateProperties(feature, k); |
| 1035 |
Vector vpoints = new Vector(); |
| 1036 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
| 1037 |
.getPathIterator(null, Converter.FLATNESS); // polyLine. |
| 1038 |
// getPathIterator
|
| 1039 |
// (null,
|
| 1040 |
// flatness);
|
| 1041 |
double[] theData = new double[6]; |
| 1042 |
double[] velev = ((AbstractPrimitive) feature.getDefaultGeometry()) |
| 1043 |
.getZs(); |
| 1044 |
while (!theIterator.isDone()) {
|
| 1045 |
int theType = theIterator.currentSegment(theData);
|
| 1046 |
switch (theType) {
|
| 1047 |
case PathIterator.SEG_MOVETO: |
| 1048 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 1049 |
theData[0], theData[1])); |
| 1050 |
break;
|
| 1051 |
case PathIterator.SEG_LINETO: |
| 1052 |
vpoints.add(new org.gvsig.fmap.geom.primitive.Point2D(
|
| 1053 |
theData[0], theData[1])); |
| 1054 |
break;
|
| 1055 |
} |
| 1056 |
theIterator.next(); |
| 1057 |
} |
| 1058 |
if (constantElevation(velev)) {
|
| 1059 |
DxfGroup polylineFlag = new DxfGroup();
|
| 1060 |
polylineFlag.setCode(70);
|
| 1061 |
polylineFlag.setData(new Integer(0)); |
| 1062 |
polv.add(polylineFlag); |
| 1063 |
DxfGroup elevation = new DxfGroup();
|
| 1064 |
elevation.setCode(38);
|
| 1065 |
elevation.setData(new Double(velev[0])); |
| 1066 |
polv.add(elevation); |
| 1067 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1068 |
DxfGroup xvertex = new DxfGroup();
|
| 1069 |
xvertex.setCode(10);
|
| 1070 |
xvertex.setData(new Double( |
| 1071 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1072 |
.get(j)).getX())); |
| 1073 |
DxfGroup yvertex = new DxfGroup();
|
| 1074 |
yvertex.setCode(20);
|
| 1075 |
yvertex.setData(new Double( |
| 1076 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1077 |
.get(j)).getY())); |
| 1078 |
polv.add(xvertex); |
| 1079 |
polv.add(yvertex); |
| 1080 |
} |
| 1081 |
entityMaker.createLwPolyline(polv); |
| 1082 |
k++; |
| 1083 |
} else {
|
| 1084 |
DxfGroup polylineFlag = new DxfGroup();
|
| 1085 |
polylineFlag.setCode(70);
|
| 1086 |
polylineFlag.setData(new Integer(8)); |
| 1087 |
polv.add(polylineFlag); |
| 1088 |
DxfGroup xgroup = new DxfGroup();
|
| 1089 |
xgroup.setCode(10);
|
| 1090 |
xgroup.setData(new Double(0.0)); |
| 1091 |
polv.add(xgroup); |
| 1092 |
DxfGroup ygroup = new DxfGroup();
|
| 1093 |
ygroup.setCode(20);
|
| 1094 |
ygroup.setData(new Double(0.0)); |
| 1095 |
polv.add(ygroup); |
| 1096 |
DxfGroup elevation = new DxfGroup();
|
| 1097 |
elevation.setCode(30);
|
| 1098 |
elevation.setData(new Double(0.0)); |
| 1099 |
polv.add(elevation); |
| 1100 |
DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
| 1101 |
polv.add(subclassMarker); |
| 1102 |
entityMaker.createPolyline(polv); |
| 1103 |
k++; |
| 1104 |
for (int j = 0; j < vpoints.size(); j++) { |
| 1105 |
DxfGroupVector verv = new DxfGroupVector();
|
| 1106 |
DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
| 1107 |
verv.add(entityType); |
| 1108 |
DxfGroup generalSubclassMarker = new DxfGroup(100, |
| 1109 |
"AcDbEntity");
|
| 1110 |
verv.add(generalSubclassMarker); |
| 1111 |
DxfGroup layerName = new DxfGroup(8, "default"); |
| 1112 |
verv.add(layerName); |
| 1113 |
DxfGroup vertexSubclassMarker = new DxfGroup(100, |
| 1114 |
"AcDbVertex");
|
| 1115 |
verv.add(vertexSubclassMarker); |
| 1116 |
DxfGroup xvertex = new DxfGroup();
|
| 1117 |
xvertex.setCode(10);
|
| 1118 |
xvertex.setData(new Double( |
| 1119 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1120 |
.get(j)).getX())); |
| 1121 |
DxfGroup yvertex = new DxfGroup();
|
| 1122 |
yvertex.setCode(20);
|
| 1123 |
yvertex.setData(new Double( |
| 1124 |
((org.gvsig.fmap.geom.primitive.Point2D) vpoints |
| 1125 |
.get(j)).getY())); |
| 1126 |
DxfGroup zvertex = new DxfGroup();
|
| 1127 |
zvertex.setCode(30);
|
| 1128 |
zvertex.setData(new Double(velev[j])); |
| 1129 |
verv.add(xvertex); |
| 1130 |
verv.add(yvertex); |
| 1131 |
verv.add(zvertex); |
| 1132 |
entityMaker.addVertex(verv); |
| 1133 |
k++; |
| 1134 |
} |
| 1135 |
DxfGroupVector seqv = new DxfGroupVector();
|
| 1136 |
DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
| 1137 |
seqv.add(entityType); |
| 1138 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
| 1139 |
seqv.add(generalSubclassMarker); |
| 1140 |
DxfGroup layerName = new DxfGroup(8, "default"); |
| 1141 |
seqv.add(layerName); |
| 1142 |
DxfGroup handleSeqGroup = new DxfGroup();
|
| 1143 |
handleSeqGroup.setCode(5);
|
| 1144 |
handleSeqGroup.setData(new Integer(handle + k).toString()); |
| 1145 |
seqv.add(handleSeqGroup); |
| 1146 |
entityMaker.endSeq(); |
| 1147 |
k++; |
| 1148 |
} |
| 1149 |
return k;
|
| 1150 |
} |
| 1151 |
|
| 1152 |
private boolean constantElevation(double[] velev) { |
| 1153 |
boolean constant = true; |
| 1154 |
for (int i = 0; i < velev.length; i++) { |
| 1155 |
for (int j = 0; j < velev.length; j++) { |
| 1156 |
if (j > i) {
|
| 1157 |
if (velev[i] != velev[j]) {
|
| 1158 |
constant = false;
|
| 1159 |
break;
|
| 1160 |
} |
| 1161 |
} |
| 1162 |
} |
| 1163 |
break;
|
| 1164 |
} |
| 1165 |
return constant;
|
| 1166 |
} |
| 1167 |
|
| 1168 |
private int createCircle2D(int handle, int k, FeatureData feature) |
| 1169 |
throws Exception { |
| 1170 |
DxfGroupVector polv = updateProperties(feature, k); |
| 1171 |
DxfGroup circleFlag = new DxfGroup();
|
| 1172 |
circleFlag.setCode(100);
|
| 1173 |
polv.add(circleFlag); |
| 1174 |
|
| 1175 |
DxfGroup xvertex = new DxfGroup();
|
| 1176 |
xvertex.setCode(10);
|
| 1177 |
Circle2D circle = (Circle2D) (feature |
| 1178 |
.getDefaultGeometry()).getInternalShape(); |
| 1179 |
xvertex.setData(new Double(circle.getCenter().getX())); |
| 1180 |
DxfGroup yvertex = new DxfGroup();
|
| 1181 |
yvertex.setCode(20);
|
| 1182 |
yvertex.setData(new Double(circle.getCenter().getY())); |
| 1183 |
DxfGroup zvertex = new DxfGroup();
|
| 1184 |
zvertex.setCode(30);
|
| 1185 |
// TODO: COORDENADA Z. REVISAR ESTO PARA ENTIDADES 3D
|
| 1186 |
zvertex.setData(new Double(0)); |
| 1187 |
|
| 1188 |
DxfGroup radius = new DxfGroup();
|
| 1189 |
radius.setCode(40);
|
| 1190 |
radius.setData(new Double(circle.getRadio())); |
| 1191 |
|
| 1192 |
polv.add(xvertex); |
| 1193 |
polv.add(yvertex); |
| 1194 |
polv.add(zvertex); |
| 1195 |
polv.add(radius); |
| 1196 |
|
| 1197 |
entityMaker.createCircle(polv); |
| 1198 |
k++; |
| 1199 |
return k;
|
| 1200 |
} |
| 1201 |
|
| 1202 |
private int createArc2D(int handle, int k, FeatureData feature) |
| 1203 |
throws Exception { |
| 1204 |
Arc2D arc = (Arc2D) (feature.getDefaultGeometry()) |
| 1205 |
.getInternalShape(); |
| 1206 |
Point2D[] pts = new Point2D[3]; |
| 1207 |
pts[0] = arc.getInit();
|
| 1208 |
pts[1] = arc.getMid();
|
| 1209 |
pts[2] = arc.getEnd();
|
| 1210 |
Point2D center = arc.getCenter();
|
| 1211 |
double radius = center.distance(pts[0]); |
| 1212 |
double initAngle = UtilFunctions.getAngle(center, pts[0]); |
| 1213 |
initAngle = Math.toDegrees(initAngle);
|
| 1214 |
double midAngle = UtilFunctions.getAngle(center, pts[1]); |
| 1215 |
midAngle = Math.toDegrees(midAngle);
|
| 1216 |
double endAngle = UtilFunctions.getAngle(center, pts[2]); |
| 1217 |
endAngle = Math.toDegrees(endAngle);
|
| 1218 |
|
| 1219 |
DxfGroup ax = new DxfGroup();
|
| 1220 |
DxfGroup ay = new DxfGroup();
|
| 1221 |
DxfGroup ac = new DxfGroup();
|
| 1222 |
DxfGroup ai = new DxfGroup();
|
| 1223 |
DxfGroup ae = new DxfGroup();
|
| 1224 |
ax.setCode(10);
|
| 1225 |
ax.setData(new Double(center.getX())); |
| 1226 |
ay.setCode(20);
|
| 1227 |
ay.setData(new Double(center.getY())); |
| 1228 |
ac.setCode(40);
|
| 1229 |
ac.setData(new Double(radius)); |
| 1230 |
ai.setCode(50);
|
| 1231 |
ai.setData(new Double(initAngle)); |
| 1232 |
ae.setCode(51);
|
| 1233 |
ae.setData(new Double(endAngle)); |
| 1234 |
DxfGroupVector av = updateProperties(feature, k); |
| 1235 |
av.add(ax); |
| 1236 |
av.add(ay); |
| 1237 |
av.add(ac); |
| 1238 |
av.add(ai); |
| 1239 |
av.add(ae); |
| 1240 |
entityMaker.createArc(av); |
| 1241 |
k++; |
| 1242 |
return k;
|
| 1243 |
} |
| 1244 |
|
| 1245 |
private int createEllipse2D(int handle, int k, FeatureData feature) |
| 1246 |
throws Exception { |
| 1247 |
Ellipse2D ellipse = (Ellipse2D) (feature |
| 1248 |
.getDefaultGeometry()).getInternalShape(); |
| 1249 |
|
| 1250 |
Point2D center = new Point2D.Double( |
| 1251 |
(ellipse.getInit().getX() + ellipse.getEnd().getX()) / 2,
|
| 1252 |
(ellipse.getInit().getY() + ellipse.getEnd().getY()) / 2);
|
| 1253 |
double mAxisL = ellipse.getDist() * 2; |
| 1254 |
double maAxisL = ellipse.getInit().distance(ellipse.getEnd());
|
| 1255 |
|
| 1256 |
Point2D endPointOfMajorAxis = ellipse.getEnd();
|
| 1257 |
double azimut = Math |
| 1258 |
.atan2(endPointOfMajorAxis.getX() - center.getX(), |
| 1259 |
endPointOfMajorAxis.getY() - center.getY()); |
| 1260 |
double azimut2 = azimut + Math.PI / 2.0; |
| 1261 |
if (azimut2 >= Math.PI * 2) { |
| 1262 |
azimut2 = azimut2 - Math.PI * 2; |
| 1263 |
} |
| 1264 |
Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
| 1265 |
+ (ellipse.getDist() * Math.sin(azimut2)), center.getY()
|
| 1266 |
+ (ellipse.getDist() * Math.cos(azimut2)));
|
| 1267 |
|
| 1268 |
if (mAxisL >= maAxisL) {
|
| 1269 |
// El menor debe ser menor que el mayor. Los cambiamos.
|
| 1270 |
double aux = mAxisL;
|
| 1271 |
mAxisL = maAxisL; |
| 1272 |
maAxisL = aux; |
| 1273 |
// Tambi?n cambiamos los puntos finales de los ejes.
|
| 1274 |
Point2D pAux = endPointOfMinorAxis;
|
| 1275 |
endPointOfMinorAxis = endPointOfMajorAxis; |
| 1276 |
endPointOfMajorAxis = pAux; |
| 1277 |
} |
| 1278 |
double mToMAR = mAxisL / maAxisL;
|
| 1279 |
DxfGroup x = new DxfGroup();
|
| 1280 |
DxfGroup y = new DxfGroup();
|
| 1281 |
DxfGroup xc = new DxfGroup();
|
| 1282 |
DxfGroup yc = new DxfGroup();
|
| 1283 |
DxfGroup minToMaj = new DxfGroup();
|
| 1284 |
x.setCode(10);
|
| 1285 |
x.setData(new Double(center.getX())); |
| 1286 |
y.setCode(20);
|
| 1287 |
y.setData(new Double(center.getY())); |
| 1288 |
xc.setCode(11);
|
| 1289 |
xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
| 1290 |
yc.setCode(21);
|
| 1291 |
yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
| 1292 |
minToMaj.setCode(40);
|
| 1293 |
minToMaj.setData(new Double(mToMAR)); |
| 1294 |
DxfGroupVector av = updateProperties(feature, k); |
| 1295 |
av.add(x); |
| 1296 |
av.add(y); |
| 1297 |
av.add(xc); |
| 1298 |
av.add(yc); |
| 1299 |
av.add(minToMaj); |
| 1300 |
entityMaker.createEllipse(av); |
| 1301 |
k++; |
| 1302 |
return k;
|
| 1303 |
} |
| 1304 |
|
| 1305 |
} |
| 1306 |
|
| 1307 |
public boolean closeResourceRequested(ResourceProvider resource) { |
| 1308 |
return true; |
| 1309 |
} |
| 1310 |
|
| 1311 |
public int getFeatureReferenceOIDType() { |
| 1312 |
return DataTypes.LONG;
|
| 1313 |
} |
| 1314 |
|
| 1315 |
public boolean supportsAppendMode() { |
| 1316 |
return false; |
| 1317 |
} |
| 1318 |
|
| 1319 |
public void append(org.gvsig.fmap.data.feature.Feature feature) { |
| 1320 |
throw new UnsupportedOperationException(); |
| 1321 |
} |
| 1322 |
|
| 1323 |
public void beginAppend() { |
| 1324 |
throw new UnsupportedOperationException(); |
| 1325 |
} |
| 1326 |
|
| 1327 |
public void endAppend() { |
| 1328 |
throw new UnsupportedOperationException(); |
| 1329 |
} |
| 1330 |
|
| 1331 |
public PersistentState getState() throws PersistenceException { |
| 1332 |
return AbstractPersistenceManager.getState(this); |
| 1333 |
} |
| 1334 |
|
| 1335 |
public void loadState(PersistentState state) throws PersistenceException { |
| 1336 |
// TODO Auto-generated method stub
|
| 1337 |
throw new NotYetImplemented(); |
| 1338 |
} |
| 1339 |
|
| 1340 |
public void setState(PersistentState state) throws PersistenceException { |
| 1341 |
// TODO Auto-generated method stub
|
| 1342 |
throw new NotYetImplemented(); |
| 1343 |
} |
| 1344 |
|
| 1345 |
public Object createNewOID() { |
| 1346 |
return new Integer(this.data.size() + ++counterNewsOIDs); |
| 1347 |
} |
| 1348 |
|
| 1349 |
|
| 1350 |
} |