svn-gvsig-desktop / import / ext3D / branches / ext3D_v1.1 / lib3DMap / src / com / iver / ai2 / gvsig3d / cacheservices / VectorCacheService.java @ 15490
History | View | Annotate | Download (22.5 KB)
| 1 |
package com.iver.ai2.gvsig3d.cacheservices; |
|---|---|
| 2 |
|
| 3 |
import java.awt.Color; |
| 4 |
import java.awt.Graphics2D; |
| 5 |
import java.awt.geom.PathIterator; |
| 6 |
import java.awt.geom.Rectangle2D; |
| 7 |
import java.awt.image.BufferedImage; |
| 8 |
import java.util.ArrayList; |
| 9 |
import java.util.HashMap; |
| 10 |
import java.util.List; |
| 11 |
import java.util.Map; |
| 12 |
|
| 13 |
import org.cresques.cts.ICoordTrans; |
| 14 |
import org.cresques.cts.IProjection; |
| 15 |
import org.cresques.px.Extent; |
| 16 |
import org.gvsig.cacheservice.CacheService; |
| 17 |
|
| 18 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
| 19 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
| 20 |
import com.iver.ai2.gvsig3d.gui.FeatureFactory; |
| 21 |
import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps; |
| 22 |
import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
| 23 |
import com.iver.cit.gvsig.fmap.ViewPort; |
| 24 |
import com.iver.cit.gvsig.fmap.core.FGeometry; |
| 25 |
import com.iver.cit.gvsig.fmap.core.FShape; |
| 26 |
import com.iver.cit.gvsig.fmap.core.IFeature; |
| 27 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 28 |
import com.iver.cit.gvsig.fmap.core.styles.ILineStyle; |
| 29 |
import com.iver.cit.gvsig.fmap.core.symbols.IFillSymbol; |
| 30 |
import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
| 31 |
import com.iver.cit.gvsig.fmap.core.symbols.IMarkerSymbol; |
| 32 |
import com.iver.cit.gvsig.fmap.core.symbols.IMultiLayerSymbol; |
| 33 |
import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
| 34 |
import com.iver.cit.gvsig.fmap.core.symbols.SimpleLineSymbol; |
| 35 |
import com.iver.cit.gvsig.fmap.core.symbols.SimpleTextSymbol; |
| 36 |
import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
| 37 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 38 |
import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
| 39 |
import com.iver.cit.gvsig.fmap.operations.strategies.DefaultStrategy; |
| 40 |
import com.iver.cit.gvsig.fmap.operations.strategies.Strategy; |
| 41 |
import com.iver.cit.gvsig.fmap.rendering.IVectorLegend; |
| 42 |
import com.iver.cit.gvsig.fmap.rendering.ZSort; |
| 43 |
import com.iver.utiles.swing.threads.Cancellable; |
| 44 |
|
| 45 |
import es.upv.ai2.libjosg.Group; |
| 46 |
import es.upv.ai2.libjosg.Node; |
| 47 |
import es.upv.ai2.libjosg.Vec3; |
| 48 |
import es.upv.ai2.libjosg.Vec4; |
| 49 |
import es.upv.ai2.libjosg.features.PixelPoint; |
| 50 |
import es.upv.ai2.libjosg.planets.Planet; |
| 51 |
import es.upv.ai2.libjosg.planets.PlanetViewer; |
| 52 |
import es.upv.ai2.libjosg.planets.Planet.PlanetType; |
| 53 |
import es.upv.ai2.libjosg.viewer.IViewerContainer; |
| 54 |
|
| 55 |
public class VectorCacheService extends CacheService {// implements |
| 56 |
// ExtendsFeatureVisitor{
|
| 57 |
|
| 58 |
private IViewerContainer _canvas3D;
|
| 59 |
|
| 60 |
private PlanetViewer _planetViewer;
|
| 61 |
|
| 62 |
private Planet _planet;
|
| 63 |
|
| 64 |
private Extent _extent;
|
| 65 |
|
| 66 |
private Rectangle2D _lyrExtentRect; |
| 67 |
|
| 68 |
private FLayer _layer;
|
| 69 |
|
| 70 |
private IProjection _viewProj;
|
| 71 |
|
| 72 |
// vector caching for libJOSG
|
| 73 |
private Group _layerNode; |
| 74 |
|
| 75 |
private Node _currentNode;
|
| 76 |
|
| 77 |
private int _currentGeomType; |
| 78 |
|
| 79 |
private List m_labels; |
| 80 |
|
| 81 |
private float heigth = 5000; |
| 82 |
|
| 83 |
private boolean inPixels = true; |
| 84 |
|
| 85 |
private int fontSize = 14; |
| 86 |
|
| 87 |
private int n = 0; |
| 88 |
|
| 89 |
// Create a hash table
|
| 90 |
Map pointsMap;
|
| 91 |
|
| 92 |
private int option; |
| 93 |
|
| 94 |
private boolean primera = true; |
| 95 |
|
| 96 |
// private ISymbol _currentSymbol;
|
| 97 |
|
| 98 |
public VectorCacheService(IViewerContainer canvas3D, Planet planet,
|
| 99 |
String name, FLayer layer, IProjection viewProj) {
|
| 100 |
super(planet.getPlanetName(), name);
|
| 101 |
|
| 102 |
getNames(); |
| 103 |
|
| 104 |
_canvas3D = canvas3D; |
| 105 |
_planetViewer = (PlanetViewer) canvas3D.getOSGViewer(); |
| 106 |
_planet = planet; |
| 107 |
_layer = layer; |
| 108 |
_viewProj = viewProj; |
| 109 |
_layerNode = new Group(); |
| 110 |
_planetViewer.addSpecialNode(_layerNode); |
| 111 |
|
| 112 |
int cacheType = CacheService.GLOBAL;
|
| 113 |
if (planet.getType() == PlanetType.GEOCENTRIC)
|
| 114 |
cacheType += SPHERIC; |
| 115 |
else
|
| 116 |
cacheType += PLANE; |
| 117 |
setCacheType(cacheType); |
| 118 |
|
| 119 |
try {
|
| 120 |
_lyrExtentRect = _layer.getFullExtent(); |
| 121 |
} catch (ExpansionFileReadException e) {
|
| 122 |
// TODO Auto-generated catch block
|
| 123 |
e.printStackTrace(); |
| 124 |
} catch (ReadDriverException e) {
|
| 125 |
// TODO Auto-generated catch block
|
| 126 |
e.printStackTrace(); |
| 127 |
} |
| 128 |
|
| 129 |
_extent = new Extent(_lyrExtentRect);
|
| 130 |
|
| 131 |
// EJEMPLO DE COMO SE COGE LEL ITERATOR DE LA CAPA VECTORIAL
|
| 132 |
FLyrVect flyrVect = (FLyrVect) _layer; |
| 133 |
|
| 134 |
|
| 135 |
} |
| 136 |
|
| 137 |
// uses a strategy to get all features from layer and their symbols
|
| 138 |
// and add them to the planet
|
| 139 |
|
| 140 |
public void AddFeaturesToPlanet() { |
| 141 |
|
| 142 |
// for testing, use DefaultStrategy. Later on we can implement
|
| 143 |
// the optimized strategies
|
| 144 |
|
| 145 |
Strategy strat = new DefaultStrategy(_layer);
|
| 146 |
try {
|
| 147 |
pointsMap = new HashMap(); |
| 148 |
|
| 149 |
// YA NO SE USAN STRATEGYS POR LO TANTO NO EXISTE EL
|
| 150 |
// PROCESSWITHSYMBOLS
|
| 151 |
// strat.processWithSymbols(this, null /* no extent for now */,
|
| 152 |
// null);
|
| 153 |
newDraw(); |
| 154 |
_layerNode.addChild(FeatureFactory.insertPointS((HashMap) pointsMap));
|
| 155 |
getNames(); |
| 156 |
_canvas3D.repaint(); |
| 157 |
} catch (Exception e) { |
| 158 |
e.printStackTrace(); |
| 159 |
} |
| 160 |
} |
| 161 |
|
| 162 |
public void RefreshFeaturesToPlanet() { |
| 163 |
// for testing, use DefaultStrategy. Later on we can implement
|
| 164 |
// the optimized strategies
|
| 165 |
this.DeleteFeaturesToPlanet();
|
| 166 |
pointsMap = new HashMap(); |
| 167 |
_layerNode = new Group(); |
| 168 |
_planetViewer.addSpecialNode(_layerNode); |
| 169 |
_currentGeomType = -1;
|
| 170 |
|
| 171 |
// SALVA_FEATURES
|
| 172 |
Strategy strat = new DefaultStrategy(_layer);
|
| 173 |
try {
|
| 174 |
// YA NO SE USAN STRATEGYS POR LO TANTO NO EXISTE EL
|
| 175 |
// PROCESSWITHSYMBOLS
|
| 176 |
// strat.processWithSymbols(this, null /* no extent for now */,
|
| 177 |
// null);
|
| 178 |
newDraw(); |
| 179 |
_layerNode.addChild(FeatureFactory.insertPointS((HashMap) pointsMap));
|
| 180 |
getNames(); |
| 181 |
} catch (Exception e) { |
| 182 |
e.printStackTrace(); |
| 183 |
} |
| 184 |
} |
| 185 |
|
| 186 |
public void DeleteFeaturesToPlanet() { |
| 187 |
_planetViewer.removeSpecialNode(_layerNode); |
| 188 |
} |
| 189 |
|
| 190 |
public void refreshFeaturesToPlanet(boolean visible) { |
| 191 |
// _canvas3D.removeSpecialNode(_layerNode);
|
| 192 |
_layerNode.setEnabledNode(visible); |
| 193 |
} |
| 194 |
|
| 195 |
// FeatureVisitor methods
|
| 196 |
|
| 197 |
public String getProcessDescription() { |
| 198 |
// TODO Auto-generated method stub
|
| 199 |
return null; |
| 200 |
} |
| 201 |
|
| 202 |
public boolean start(FLayer layer) { |
| 203 |
_currentNode = null;
|
| 204 |
_currentGeomType = -1; // not set |
| 205 |
// _currentSymbol = null;
|
| 206 |
|
| 207 |
return true; // if everything is okay |
| 208 |
} |
| 209 |
|
| 210 |
// public void stop(FLayer layer) {
|
| 211 |
// // process of adding features is finished
|
| 212 |
// }
|
| 213 |
//
|
| 214 |
// public void visit(IGeometry g, int index) throws VisitException {
|
| 215 |
// // TODO Auto-generated method stub
|
| 216 |
//
|
| 217 |
// }
|
| 218 |
|
| 219 |
// SALVA_FEATURES
|
| 220 |
public void visitWithSymbol(IGeometry g, int index, ISymbol symbol) { |
| 221 |
|
| 222 |
ISymbol fsym = null;
|
| 223 |
Color color = null; |
| 224 |
int geomType;
|
| 225 |
// Point parameters
|
| 226 |
int pointSize = 15; |
| 227 |
// Line parameters
|
| 228 |
ILineStyle lineStyle; |
| 229 |
float lineWidth = 2; |
| 230 |
// Polygon parameters
|
| 231 |
|
| 232 |
if (g == null || symbol == null) |
| 233 |
return;
|
| 234 |
|
| 235 |
// Getting geometri
|
| 236 |
geomType = g.getGeometryType(); |
| 237 |
// Setting up geometri
|
| 238 |
startGeometry(geomType, symbol); |
| 239 |
|
| 240 |
// Casting to symbol type
|
| 241 |
|
| 242 |
// Point type
|
| 243 |
if (symbol instanceof IMarkerSymbol) { |
| 244 |
fsym = (IMarkerSymbol) symbol; |
| 245 |
color = ((IMarkerSymbol) fsym).getColor(); |
| 246 |
pointSize = (int) ((IMarkerSymbol) fsym).getSize();
|
| 247 |
// pointSize = 10;
|
| 248 |
|
| 249 |
} |
| 250 |
// Line Type
|
| 251 |
if (symbol instanceof ILineSymbol) { |
| 252 |
fsym = (ILineSymbol) symbol; |
| 253 |
color = ((ILineSymbol) fsym).getColor(); |
| 254 |
color = new Color(1.0f,0.0f,0.0f); |
| 255 |
lineStyle = ((ILineSymbol) fsym).getLineStyle(); |
| 256 |
lineWidth = lineStyle.getLineWidth(); |
| 257 |
SimpleLineSymbol a; |
| 258 |
} |
| 259 |
// Polygon type
|
| 260 |
if (symbol instanceof IFillSymbol) { |
| 261 |
fsym = (IFillSymbol) symbol; |
| 262 |
color = ((IFillSymbol) fsym).getFillColor(); |
| 263 |
|
| 264 |
} |
| 265 |
|
| 266 |
// TRANSFORMANDO A GEOMETRIA CON VALOR Z
|
| 267 |
FGeometry g3D = null;
|
| 268 |
if (g instanceof FGeometry) { |
| 269 |
g3D = (FGeometry) g; |
| 270 |
} |
| 271 |
|
| 272 |
// Setup point hash map
|
| 273 |
List pointListAux = null; |
| 274 |
if ((geomType & FShape.POINT) == FShape.POINT) {
|
| 275 |
if (pointsMap.containsKey(new Integer(pointSize))) { |
| 276 |
// System.out.println("ya contiene esa key");
|
| 277 |
pointListAux = (List) pointsMap.get(new Double(pointSize)); |
| 278 |
} else {
|
| 279 |
pointListAux = new ArrayList(); |
| 280 |
pointsMap.put(new Integer(pointSize), pointListAux); |
| 281 |
} |
| 282 |
|
| 283 |
} |
| 284 |
|
| 285 |
// if ((BasicStroke) fsym.getStroke() != null)
|
| 286 |
// lineSize = ((BasicStroke) fsym.getStroke()).getLineWidth();
|
| 287 |
// float comp[] = new float[4];
|
| 288 |
// Color color = ((SimpleFillSymbol) fsym).getOutline().getColor();
|
| 289 |
// comp = color.getColorComponents(comp);
|
| 290 |
// color.getColorComponents(comp);
|
| 291 |
|
| 292 |
// Getting font size
|
| 293 |
// Font font = fsym.getFont();
|
| 294 |
// if (font != null) {
|
| 295 |
// inPixels = fsym.isFontSizeInPixels();
|
| 296 |
// if (inPixels)
|
| 297 |
// fontSize = (int) (((fsym.getFontSize() / FConstant.FONT_HEIGHT_SCALE_FACTOR)) * 2.5);
|
| 298 |
// else
|
| 299 |
// fontSize = (int) (fsym.getFontSize() / FConstant.FONT_HEIGHT_SCALE_FACTOR);
|
| 300 |
// }
|
| 301 |
|
| 302 |
// float alpha = ((float) fsym.getColor().getAlpha()) / 255.0f;
|
| 303 |
|
| 304 |
float alpha = 1.0f; |
| 305 |
Vec4 rgba = new Vec4(color.getRed(),color.getGreen(),color.getBlue(), alpha);
|
| 306 |
// Vec4 rgba = new Vec4(1.0, 0.0, 0.0, alpha);
|
| 307 |
|
| 308 |
// System.out.println("Transparencia :" + fsym.getColor().getAlpha());
|
| 309 |
|
| 310 |
// Setting up heigth of feature
|
| 311 |
// heigth = 5000;
|
| 312 |
|
| 313 |
// Getting the Iterator
|
| 314 |
PathIterator theIteratorL = g.getPathIterator(null); |
| 315 |
|
| 316 |
double[] dataLine = new double[6]; |
| 317 |
List posi = new ArrayList(); |
| 318 |
int contH = 0; |
| 319 |
// System.out.println("ENTRO");
|
| 320 |
while (!theIteratorL.isDone()) {
|
| 321 |
// System.out.println("ITERO");
|
| 322 |
int type = theIteratorL.currentSegment(dataLine);
|
| 323 |
|
| 324 |
Vec3 posGeo = null;
|
| 325 |
Vec3 pos = null;
|
| 326 |
double h = 0; |
| 327 |
if (Layer3DProps.getLayer3DProps(_layer).isZEnable()) {
|
| 328 |
if ((_currentGeomType & FShape.Z) == FShape.Z) {
|
| 329 |
if (g3D != null) { |
| 330 |
// h = (g3D.getZs()[contH])
|
| 331 |
// * _planet.getVerticalExaggeration();
|
| 332 |
h = (g3D.getZs()[contH]) |
| 333 |
* Layer3DProps.getLayer3DProps(_layer) |
| 334 |
.getVerticalEx(); |
| 335 |
} |
| 336 |
} |
| 337 |
} else {
|
| 338 |
|
| 339 |
Layer3DProps props3D = Layer3DProps.getLayer3DProps(_layer); |
| 340 |
heigth = props3D.getHeigth(); |
| 341 |
h = heigth; |
| 342 |
} |
| 343 |
|
| 344 |
if (this._planet.getType() == PlanetType.GEOCENTRIC) { |
| 345 |
// Transform to geodesical coordinates
|
| 346 |
// posGeo = new Vec3(dataLine[1], dataLine[0], heigth);
|
| 347 |
// posReal = new Vec3(dataLine[0], dataLine[1], dataLine[2]);
|
| 348 |
// posGeo = _planet.convertLatLongHeightToXYZ(new Vec3(40.0,
|
| 349 |
// 0.0, h));
|
| 350 |
// posReal.setZ(posGeo.z());
|
| 351 |
// pos = posReal;
|
| 352 |
// pos.setX(posGeo.x());
|
| 353 |
// pos.setY(posGeo.y());
|
| 354 |
|
| 355 |
posGeo = new Vec3(dataLine[1], dataLine[0], h); |
| 356 |
pos = _planet.convertLatLongHeightToXYZ(posGeo); |
| 357 |
} else {
|
| 358 |
pos = new Vec3(dataLine[0], dataLine[1], h); |
| 359 |
} |
| 360 |
// System.out.println("\nPosition posicion geodesicas: " +
|
| 361 |
// posReal.x() + " " + posReal.y()
|
| 362 |
// + " " + posReal.z());
|
| 363 |
// System.out.println("Position cartesianas : " + pos.x() + " " +
|
| 364 |
// pos.y()
|
| 365 |
// + " " + pos.z());
|
| 366 |
|
| 367 |
// Adding points
|
| 368 |
switch (type) {
|
| 369 |
case PathIterator.SEG_MOVETO: |
| 370 |
// System.out.println("SEG_MOVETO");
|
| 371 |
Node node = _currentNode; |
| 372 |
|
| 373 |
if ((geomType & FShape.POINT) == FShape.POINT) {
|
| 374 |
// pointListAux.add(new Punto3D(pos, rgba, pointSize));
|
| 375 |
FeatureFactory.addNodeToPoint(node, pos, rgba, pointSize); |
| 376 |
} else if ((geomType & FShape.LINE) == FShape.LINE) { |
| 377 |
node = FeatureFactory.insertLine(posi, rgba, lineWidth); |
| 378 |
} |
| 379 |
if ((geomType & FShape.POLYGON) == FShape.POLYGON) {
|
| 380 |
node = FeatureFactory.insertPolygon(posi, rgba); |
| 381 |
} |
| 382 |
|
| 383 |
if ((geomType & FShape.POINT) != FShape.POINT) {
|
| 384 |
|
| 385 |
if (node != null) { |
| 386 |
_layerNode.addChild(node); |
| 387 |
posi.clear(); |
| 388 |
posi = new ArrayList(); |
| 389 |
} |
| 390 |
posi.add(pos); |
| 391 |
} |
| 392 |
break;
|
| 393 |
|
| 394 |
case PathIterator.SEG_LINETO: |
| 395 |
// System.out.println("SEG_LINETO");
|
| 396 |
posi.add(pos); |
| 397 |
break;
|
| 398 |
|
| 399 |
case PathIterator.SEG_QUADTO: |
| 400 |
// System.out.println("SEG_QUADTO");
|
| 401 |
break;
|
| 402 |
|
| 403 |
case PathIterator.SEG_CUBICTO: |
| 404 |
// System.out.println("SEG_CUBICTO");
|
| 405 |
break;
|
| 406 |
|
| 407 |
case PathIterator.SEG_CLOSE: |
| 408 |
// System.out.println("SEG_CLOSE");
|
| 409 |
break;
|
| 410 |
} |
| 411 |
contH++; |
| 412 |
theIteratorL.next(); |
| 413 |
} |
| 414 |
// System.out.println("Numero de puntos: " + contH);
|
| 415 |
|
| 416 |
// Adding last symbol
|
| 417 |
Node node = _currentNode; |
| 418 |
if (posi.size() > 0) { |
| 419 |
if ((geomType & FShape.POINT) == FShape.POINT) {
|
| 420 |
node = FeatureFactory.insertPoints(posi, rgba, pointSize); |
| 421 |
// pointListAux.add(new Punto3D(pos,rgba,size));
|
| 422 |
// System.out.println("entro");
|
| 423 |
} else if ((geomType & FShape.LINE) == FShape.LINE) { |
| 424 |
node = FeatureFactory.insertLine(posi, rgba, lineWidth); |
| 425 |
} |
| 426 |
if ((geomType & FShape.POLYGON) == FShape.POLYGON) {
|
| 427 |
node = FeatureFactory.insertPolygon(posi, rgba); |
| 428 |
} |
| 429 |
if (geomType != FShape.POINT)
|
| 430 |
if (node != null) { |
| 431 |
_layerNode.addChild(node); |
| 432 |
posi.clear(); |
| 433 |
} |
| 434 |
} |
| 435 |
|
| 436 |
// TODO: ADD GEOMETRY WITH SYMBOL to Planet
|
| 437 |
} |
| 438 |
|
| 439 |
private void startGeometry(int geomType, ISymbol symb) { |
| 440 |
|
| 441 |
// TODO: create new node if some properties change in symbol (like point
|
| 442 |
// size)
|
| 443 |
|
| 444 |
// if ((geomType != _currentGeomType) || ((geomType & FShape.POINT) ==
|
| 445 |
// FShape.POINT)) {
|
| 446 |
if (geomType != _currentGeomType) {
|
| 447 |
_currentGeomType = geomType; |
| 448 |
|
| 449 |
if ((geomType & FShape.Z) == FShape.Z)
|
| 450 |
geomType = geomType - FShape.Z; |
| 451 |
|
| 452 |
if (((geomType & FShape.POINT) == FShape.POINT)) {
|
| 453 |
Group g = new Group(); |
| 454 |
PixelPoint point = (PixelPoint) FeatureFactory.insertPointS(new Vec3(0.0, |
| 455 |
0.0, 0.0), new Vec4(1.0f, 1.0f, 1.0f, 1.0f), 100); |
| 456 |
_currentNode = point; |
| 457 |
_layerNode.addChild(g); |
| 458 |
g.addChild(point); |
| 459 |
} else if (((geomType & FShape.LINE) == FShape.LINE)) { |
| 460 |
; |
| 461 |
} else if (((geomType & FShape.POLYGON) == FShape.POLYGON)) { |
| 462 |
; |
| 463 |
} |
| 464 |
// switch (geomType) {
|
| 465 |
//
|
| 466 |
// case FShape.POINT:
|
| 467 |
// // Point point = (Point) VectorTest.insertPointS(new Vec3(0.0,
|
| 468 |
// // 0.0, 0.0), new Vec4(1.0f, 1.0f, 1.0f, 1.0f), 100);
|
| 469 |
// Group g = new Group();
|
| 470 |
// _currentNode = g;
|
| 471 |
// _layerNode.addChild(g);
|
| 472 |
// break;
|
| 473 |
// case FShape.LINE:
|
| 474 |
// // No set up
|
| 475 |
// break;
|
| 476 |
// case FShape.POLYGON:
|
| 477 |
// // No set up
|
| 478 |
// break;
|
| 479 |
//
|
| 480 |
// }
|
| 481 |
|
| 482 |
} |
| 483 |
} |
| 484 |
|
| 485 |
private void getNames() { |
| 486 |
|
| 487 |
if (_layer instanceof FLyrVect) { |
| 488 |
FLyrVect flyrVect = (FLyrVect) _layer; |
| 489 |
// REVISAR COMO SE GENERAN LOS LABELS CON LOS ITERADORES
|
| 490 |
|
| 491 |
// createLabels(flyrVect);
|
| 492 |
// // if (m_labels != null)
|
| 493 |
// if (((VectorialLegend) flyrVect.getLegend()).getLabelField() !=
|
| 494 |
// null)
|
| 495 |
// if (m_labels.size() > 0)
|
| 496 |
// _layerNode.addChild(VectorTest.insertLabels(
|
| 497 |
// this.m_labels, fontSize, this.heigth,
|
| 498 |
// inPixels, this._planet.getType()));
|
| 499 |
//
|
| 500 |
// } catch (DriverException e) {
|
| 501 |
// // TODO Auto-generated catch block
|
| 502 |
// e.printStackTrace();
|
| 503 |
// }
|
| 504 |
} |
| 505 |
|
| 506 |
} |
| 507 |
|
| 508 |
public void createLabels(FLyrVect lyrVect) throws DriverException { |
| 509 |
|
| 510 |
// SelectableDataSource ds = null;
|
| 511 |
// ds = lyrVect.getRecordset();
|
| 512 |
|
| 513 |
// try {
|
| 514 |
// ReadableVectorial adapter = lyrVect.getSource();
|
| 515 |
// adapter.start();
|
| 516 |
// ds.start();
|
| 517 |
// int sc;
|
| 518 |
//
|
| 519 |
// VectorialLegend l = (VectorialLegend) lyrVect.getLegend();
|
| 520 |
//
|
| 521 |
// if (((VectorialLegend) lyrVect.getLegend()).getLabelField() != null)
|
| 522 |
// {
|
| 523 |
// int fieldId = ds.getFieldIndexByName(((VectorialLegend) lyrVect
|
| 524 |
// .getLegend()).getLabelField());
|
| 525 |
// int idFieldHeightText = -1;
|
| 526 |
// int idFieldRotationText = -1;
|
| 527 |
//
|
| 528 |
// FSymbol defaultSym = (FSymbol) l.getDefaultSymbol();
|
| 529 |
//
|
| 530 |
// if (l.getLabelHeightField() != null) {
|
| 531 |
// idFieldHeightText = ds.getFieldIndexByName(l
|
| 532 |
// .getLabelHeightField());
|
| 533 |
// defaultSym.setFontSizeInPixels(false);
|
| 534 |
// }
|
| 535 |
//
|
| 536 |
// if (l.getLabelRotationField() != null) {
|
| 537 |
// idFieldRotationText = ds.getFieldIndexByName(l
|
| 538 |
// .getLabelRotationField());
|
| 539 |
// }
|
| 540 |
//
|
| 541 |
// sc = (int) ds.getRowCount();
|
| 542 |
// m_labels = new ArrayList(sc);
|
| 543 |
//
|
| 544 |
// DriverAttributes attr = adapter.getDriverAttributes();
|
| 545 |
// boolean bMustClone = false;
|
| 546 |
// if (attr != null) {
|
| 547 |
// if (attr.isLoadedInMemory()) {
|
| 548 |
// bMustClone = attr.isLoadedInMemory();
|
| 549 |
// }
|
| 550 |
// }
|
| 551 |
// ICoordTrans ct = lyrVect.getCoordTrans();
|
| 552 |
//
|
| 553 |
// for (int i = 0; i < sc; i++) {
|
| 554 |
// IGeometry geom = adapter.getShape(i);
|
| 555 |
//
|
| 556 |
// if (geom == null) {
|
| 557 |
// m_labels.add(null);
|
| 558 |
// continue;
|
| 559 |
// }
|
| 560 |
// if (ct != null) {
|
| 561 |
// if (bMustClone)
|
| 562 |
// geom = geom.cloneGeometry();
|
| 563 |
// geom.reProject(ct);
|
| 564 |
// }
|
| 565 |
//
|
| 566 |
// // TODO: El m�todo contenedor (createLabelLayer) debe
|
| 567 |
// // recoger
|
| 568 |
// // los par�metros de posicionamiento y de allowDuplicates
|
| 569 |
// // if (i >= 328)
|
| 570 |
// // System.out.println("i= " + i + " " + val.toString());
|
| 571 |
// Value val = ds.getFieldValue(i, fieldId);
|
| 572 |
//
|
| 573 |
// if ((val instanceof NullValue) || (val == null)) {
|
| 574 |
// continue;
|
| 575 |
// }
|
| 576 |
//
|
| 577 |
// FLabel[] lbls = geom.createLabels(0, true);
|
| 578 |
// for (int j = 0; j < lbls.length; j++) {
|
| 579 |
// if (lbls[j] != null) {
|
| 580 |
// lbls[j].setString(val.toString());
|
| 581 |
//
|
| 582 |
// if (idFieldHeightText != -1) {
|
| 583 |
// NumericValue height = (NumericValue) ds
|
| 584 |
// .getFieldValue(i, idFieldHeightText);
|
| 585 |
// lbls[j].setHeight(height.floatValue());
|
| 586 |
// } else {
|
| 587 |
// // El tama�o del texto va siempre en el
|
| 588 |
// // simbolo
|
| 589 |
// // por
|
| 590 |
// // defecto
|
| 591 |
// // cuando no hay un campo de altura de texto
|
| 592 |
// // TODO: Todo esto cambiar� con el nuevo
|
| 593 |
// // sistema
|
| 594 |
// // de
|
| 595 |
// // leyendas...
|
| 596 |
// if (l.getDefaultSymbol() != null) {
|
| 597 |
// lbls[j].setHeight(defaultSym.getFontSize());
|
| 598 |
// // lbls[j].setColor(defaultSym.getFontColor()
|
| 599 |
// // .getRGB());
|
| 600 |
//
|
| 601 |
// }
|
| 602 |
// }
|
| 603 |
//
|
| 604 |
// if (idFieldRotationText != -1) {
|
| 605 |
// DoubleValue rotation = (DoubleValue) ds
|
| 606 |
// .getFieldValue(i, idFieldRotationText);
|
| 607 |
// lbls[j].setRotation(rotation.getValue());
|
| 608 |
// }
|
| 609 |
// m_labels.add(lbls[j]);
|
| 610 |
//
|
| 611 |
// }
|
| 612 |
//
|
| 613 |
// }
|
| 614 |
//
|
| 615 |
// /*
|
| 616 |
// * if (lbls[0] == null) m_labels.add(null); else
|
| 617 |
// * m_labels.add(lbls[0].getOrig());
|
| 618 |
// */
|
| 619 |
// }
|
| 620 |
//
|
| 621 |
// }
|
| 622 |
// ds.stop();
|
| 623 |
// adapter.stop();
|
| 624 |
//
|
| 625 |
// } catch (DriverIOException e) {
|
| 626 |
// e.printStackTrace();
|
| 627 |
// throw new DriverException(e);
|
| 628 |
// } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 629 |
// e.printStackTrace();
|
| 630 |
// throw new DriverException(e);
|
| 631 |
// }
|
| 632 |
|
| 633 |
} |
| 634 |
|
| 635 |
public void _draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
| 636 |
Cancellable cancel, double scale) throws ReadDriverException { |
| 637 |
|
| 638 |
FLyrVect fLyrVect = (FLyrVect) _layer; |
| 639 |
// FEATURE ITERATORS (TEST METHOD)
|
| 640 |
if (fLyrVect.isWithinScale(scale)) {
|
| 641 |
// Las que solo tienen etiquetado sin pintar el shape,
|
| 642 |
// no pasamos por ellas
|
| 643 |
boolean bDrawShapes = true; |
| 644 |
// if (legend instanceof SingleSymbolLegend) {
|
| 645 |
// if (legend.getDefaultSymbol().isShapeVisible() == false)
|
| 646 |
// bDrawShapes = false;
|
| 647 |
// }
|
| 648 |
if (bDrawShapes) {
|
| 649 |
try {
|
| 650 |
// prepareDrawing(image, g, viewPort);
|
| 651 |
|
| 652 |
ArrayList fieldList = new ArrayList(); |
| 653 |
|
| 654 |
// fields from legend
|
| 655 |
// String[] aux = legend.getUsedFields();
|
| 656 |
// for (int i = 0; i < aux.length; i++) {
|
| 657 |
// fieldList.add(aux[i]);
|
| 658 |
// }
|
| 659 |
|
| 660 |
// fields from labeling
|
| 661 |
// if (fLyrVect.isLabeled()) {
|
| 662 |
// aux = fLyrVect.getLabelingStrategy().getUsedFields();
|
| 663 |
// for (int i = 0; i < aux.length; i++) {
|
| 664 |
// fieldList.add(aux[i]);
|
| 665 |
// }
|
| 666 |
// }
|
| 667 |
|
| 668 |
IFeatureIterator it = fLyrVect.getSource() |
| 669 |
.getFeatureIterator(/*
|
| 670 |
* viewPort.getAdjustedExtent(),
|
| 671 |
* (String[])
|
| 672 |
* fieldList.toArray(new
|
| 673 |
* String[fieldList.size()]),
|
| 674 |
* getProjection()
|
| 675 |
*/);
|
| 676 |
|
| 677 |
ZSort zSort = ((IVectorLegend) fLyrVect.getLegend()) |
| 678 |
.getZSort(); |
| 679 |
if (zSort != null && zSort.isUsingZSort()) { |
| 680 |
BufferedImage[] imageLevels = new BufferedImage[zSort |
| 681 |
.getLevelCount() + 1];
|
| 682 |
// System.out.println(zSort);
|
| 683 |
Graphics2D[] graphics = new Graphics2D[imageLevels.length]; |
| 684 |
for (int i = 0; !cancel.isCanceled() |
| 685 |
&& i < imageLevels.length; i++) {
|
| 686 |
imageLevels[i] = new BufferedImage( |
| 687 |
image.getWidth(), image.getHeight(), image |
| 688 |
.getType()); |
| 689 |
graphics[i] = imageLevels[i].createGraphics(); |
| 690 |
} |
| 691 |
while (!cancel.isCanceled() && it.hasNext()) {
|
| 692 |
IFeature feat = it.next(); |
| 693 |
IGeometry geom = feat.getGeometry(); |
| 694 |
|
| 695 |
ISymbol sym = ((IVectorLegend) fLyrVect |
| 696 |
.getLegend()).getSymbolByFeature(feat); |
| 697 |
if (sym instanceof IMultiLayerSymbol) { |
| 698 |
IMultiLayerSymbol mlSym = (IMultiLayerSymbol) sym; |
| 699 |
for (int i = 0; i < mlSym.getLayerCount(); i++) { |
| 700 |
ISymbol mySym = mlSym.getLayer(i); |
| 701 |
// System.out.println("drawing on level
|
| 702 |
// "+zSort.getSymbolLevel(mySym));
|
| 703 |
geom.drawInts(graphics[zSort |
| 704 |
.getSymbolLevel(mySym)], viewPort, |
| 705 |
mySym); |
| 706 |
} |
| 707 |
} else {
|
| 708 |
geom.drawInts(graphics[zSort |
| 709 |
.getSymbolLevel(sym)], viewPort, sym); |
| 710 |
} |
| 711 |
} |
| 712 |
|
| 713 |
for (int i = 0; i < imageLevels.length; i++) { |
| 714 |
g.drawImage(imageLevels[i], 0, 0, null); |
| 715 |
} |
| 716 |
} else {
|
| 717 |
|
| 718 |
while (!cancel.isCanceled() && it.hasNext()) {
|
| 719 |
IFeature feat = it.next(); |
| 720 |
ISymbol sym = ((IVectorLegend) fLyrVect |
| 721 |
.getLegend()).getSymbolByFeature(feat); |
| 722 |
IGeometry geom = feat.getGeometry(); |
| 723 |
|
| 724 |
geom.drawInts(g, viewPort, sym); |
| 725 |
} |
| 726 |
} |
| 727 |
} catch (ReadDriverException e) {
|
| 728 |
|
| 729 |
throw e;
|
| 730 |
} |
| 731 |
} |
| 732 |
|
| 733 |
} |
| 734 |
|
| 735 |
} |
| 736 |
|
| 737 |
public void newDraw() { |
| 738 |
FLyrVect fLyrVect = (FLyrVect) _layer; |
| 739 |
try {
|
| 740 |
|
| 741 |
// String[] aux;
|
| 742 |
// ArrayList fieldList = new ArrayList();
|
| 743 |
// if (fLyrVect.isLabeled()) {
|
| 744 |
// aux = fLyrVect.getLabelingStrategy().getUsedFields();
|
| 745 |
// aux = fLyrVect.getLabelingStrategy().getPlacementConstraints().getLocationsFor(geom, labelShape, exclusionZone);
|
| 746 |
// for (int i = 0; i < aux.length; i++) {
|
| 747 |
// fieldList.add(aux[i]);
|
| 748 |
// }
|
| 749 |
// }
|
| 750 |
|
| 751 |
IFeatureIterator it = fLyrVect.getSource().getFeatureIterator(); |
| 752 |
try {
|
| 753 |
while (it.hasNext()) {
|
| 754 |
IFeature feat = it.next(); |
| 755 |
ISymbol sym = ((IVectorLegend) fLyrVect.getLegend()) |
| 756 |
.getSymbolByFeature(feat); |
| 757 |
IGeometry geom = feat.getGeometry(); |
| 758 |
|
| 759 |
SimpleTextSymbol text = new SimpleTextSymbol();
|
| 760 |
text.setText("hola");
|
| 761 |
|
| 762 |
// text.set
|
| 763 |
// text.draw(g, affineTransform, shp)
|
| 764 |
// FShape shp = fLyrVect.getLabelingStrategy().getLabelingMethod().getDefaultLabelClass().getShape(g, at, geom);
|
| 765 |
// fLyrVect.getLabelingStrategy().getPlacementConstraints().getLocationsFor(geom, shp , null);
|
| 766 |
|
| 767 |
// Si no hacemos esto no se reproyecta la capa
|
| 768 |
ICoordTrans ct = fLyrVect.getCoordTrans(); |
| 769 |
|
| 770 |
if (ct != null) { |
| 771 |
geom.reProject(ct); |
| 772 |
} |
| 773 |
|
| 774 |
int geomType = geom.getGeometryType();
|
| 775 |
|
| 776 |
visitWithSymbol(geom, 0, sym);
|
| 777 |
|
| 778 |
} |
| 779 |
} catch (ExpansionFileReadException e) {
|
| 780 |
// TODO Auto-generated catch block
|
| 781 |
e.printStackTrace(); |
| 782 |
} |
| 783 |
|
| 784 |
} catch (ReadDriverException e) {
|
| 785 |
// TODO Auto-generated catch block
|
| 786 |
e.printStackTrace(); |
| 787 |
} |
| 788 |
|
| 789 |
} |
| 790 |
} |