svn-gvsig-desktop / tags / v1_0_RELEASE / libraries / libFMap / src / com / iver / cit / gvsig / fmap / MapContext.java @ 9167
History | View | Annotate | Download (27.7 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package com.iver.cit.gvsig.fmap; |
| 42 |
|
| 43 |
import java.awt.Graphics2D; |
| 44 |
import java.awt.RenderingHints; |
| 45 |
import java.awt.Toolkit; |
| 46 |
import java.awt.geom.Point2D; |
| 47 |
import java.awt.geom.Rectangle2D; |
| 48 |
import java.awt.image.BufferedImage; |
| 49 |
import java.util.ArrayList; |
| 50 |
import java.util.List; |
| 51 |
import java.util.prefs.Preferences; |
| 52 |
|
| 53 |
import javax.print.attribute.PrintRequestAttributeSet; |
| 54 |
|
| 55 |
import org.cresques.cts.ICoordTrans; |
| 56 |
import org.cresques.cts.IProjection; |
| 57 |
import org.cresques.geo.Projected; |
| 58 |
|
| 59 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 60 |
import com.iver.cit.gvsig.fmap.core.ISymbol; |
| 61 |
import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
| 62 |
import com.iver.cit.gvsig.fmap.layers.CancelationException; |
| 63 |
import com.iver.cit.gvsig.fmap.layers.FLayer; |
| 64 |
import com.iver.cit.gvsig.fmap.layers.FLayers; |
| 65 |
import com.iver.cit.gvsig.fmap.layers.GraphicLayer; |
| 66 |
import com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent; |
| 67 |
import com.iver.cit.gvsig.fmap.layers.LayerCollectionListener; |
| 68 |
import com.iver.cit.gvsig.fmap.layers.LayerDrawEvent; |
| 69 |
import com.iver.cit.gvsig.fmap.layers.LayerDrawingListener; |
| 70 |
import com.iver.cit.gvsig.fmap.layers.LayerPositionEvent; |
| 71 |
import com.iver.cit.gvsig.fmap.layers.LegendListener; |
| 72 |
import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
| 73 |
import com.iver.cit.gvsig.fmap.layers.XMLException; |
| 74 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
| 75 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable; |
| 76 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.Selectable; |
| 77 |
import com.iver.cit.gvsig.fmap.operations.selection.Record; |
| 78 |
import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
| 79 |
import com.iver.cit.gvsig.fmap.operations.strategies.SelectedZoomVisitor; |
| 80 |
import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
| 81 |
import com.iver.cit.gvsig.fmap.rendering.styling.FStyle2D; |
| 82 |
import com.iver.utiles.XMLEntity; |
| 83 |
import com.iver.utiles.swing.threads.Cancellable; |
| 84 |
|
| 85 |
/**
|
| 86 |
* Modelo del mapa.
|
| 87 |
*
|
| 88 |
* @author Fernando Gonz?lez Cort?s
|
| 89 |
*/
|
| 90 |
public class MapContext implements Projected { |
| 91 |
public static final double[] CHANGEM = { 1000, 1, 0.01, 0.001, 1609.344, |
| 92 |
0.9144, 0.3048, 0.0254 }; |
| 93 |
|
| 94 |
public static final double[] CHANGE = { 100000, 100, 1, 0.1, 160934.4, |
| 95 |
91.44, 30.48, 2.54 }; |
| 96 |
|
| 97 |
public static final int EQUALS = 0; |
| 98 |
|
| 99 |
public static final int DISJOINT = 1; |
| 100 |
|
| 101 |
public static final int INTERSECTS = 2; |
| 102 |
|
| 103 |
public static final int TOUCHES = 3; |
| 104 |
|
| 105 |
public static final int CROSSES = 4; |
| 106 |
|
| 107 |
public static final int WITHIN = 5; |
| 108 |
|
| 109 |
public static final int CONTAINS = 6; |
| 110 |
|
| 111 |
public static final int OVERLAPS = 7; |
| 112 |
|
| 113 |
protected FLayers layers;
|
| 114 |
|
| 115 |
private GraphicLayer tracLayer = new GraphicLayer(); |
| 116 |
|
| 117 |
private ViewPort viewPort;
|
| 118 |
|
| 119 |
// private ArrayList invalidationListeners = new ArrayList();
|
| 120 |
private ArrayList legendListeners = new ArrayList(); |
| 121 |
|
| 122 |
private ArrayList layerDrawingListeners = new ArrayList(); |
| 123 |
|
| 124 |
private EventBuffer eventBuffer = new EventBuffer(); |
| 125 |
|
| 126 |
private LayerEventListener layerEventListener = null; |
| 127 |
|
| 128 |
private ArrayList layersError = new ArrayList(); |
| 129 |
|
| 130 |
private ArrayList errorListeners = new ArrayList(); |
| 131 |
|
| 132 |
// public static ResourceBundle myResourceBundle =
|
| 133 |
// ResourceBundle.getBundle("FMap");
|
| 134 |
public static double ZOOMINFACTOR=2; |
| 135 |
public static double ZOOMOUTFACTOR=0.5; |
| 136 |
/**
|
| 137 |
* Crea un nuevo FMap.
|
| 138 |
*
|
| 139 |
* @param vp
|
| 140 |
* ViewPort.
|
| 141 |
*/
|
| 142 |
public MapContext(ViewPort vp) {
|
| 143 |
this.layers = new FLayers(this, null); |
| 144 |
|
| 145 |
layerEventListener = new LayerEventListener();
|
| 146 |
layers.addLayerCollectionListener(layerEventListener); |
| 147 |
layers.addLayerCollectionListener(eventBuffer); |
| 148 |
|
| 149 |
setViewPort(vp); |
| 150 |
|
| 151 |
} |
| 152 |
|
| 153 |
public MapContext(FLayers fLayers, ViewPort vp) {
|
| 154 |
this.layers = fLayers;
|
| 155 |
|
| 156 |
layerEventListener = new LayerEventListener();
|
| 157 |
layers.addLayerCollectionListener(layerEventListener); |
| 158 |
layers.addLayerCollectionListener(eventBuffer); |
| 159 |
|
| 160 |
setViewPort(vp); |
| 161 |
} |
| 162 |
|
| 163 |
/**
|
| 164 |
* Reports to all registered driver listener a group of driverexceptions
|
| 165 |
* produced in the same fmap atomic transaction
|
| 166 |
* @param driverExceptions
|
| 167 |
*/
|
| 168 |
public synchronized void reportDriverExceptions(String introductoryText, |
| 169 |
List driverExceptions){
|
| 170 |
for (int i = 0; i < errorListeners.size(); i++) { |
| 171 |
((ErrorListener) errorListeners.get(i)).
|
| 172 |
reportDriverExceptions(introductoryText, driverExceptions); |
| 173 |
} |
| 174 |
} |
| 175 |
|
| 176 |
|
| 177 |
/**
|
| 178 |
* A?ade un LegendListener.
|
| 179 |
*
|
| 180 |
* @param listener
|
| 181 |
* LegendListener a a?adir.
|
| 182 |
*/
|
| 183 |
public void addLayerListener(LegendListener listener) { |
| 184 |
if (!legendListeners.contains(listener))
|
| 185 |
legendListeners.add(listener); |
| 186 |
} |
| 187 |
|
| 188 |
public void addLayerDrawingListener(LayerDrawingListener listener) { |
| 189 |
layerDrawingListeners.add(listener); |
| 190 |
} |
| 191 |
|
| 192 |
public void removeLayerDrawListener(LayerDrawingListener listener) { |
| 193 |
layerDrawingListeners.remove(listener); |
| 194 |
} |
| 195 |
|
| 196 |
public void addErrorListener(ErrorListener listener) { |
| 197 |
errorListeners.add(listener); |
| 198 |
} |
| 199 |
|
| 200 |
public void removeErrorListener(LegendListener listener) { |
| 201 |
legendListeners.remove(listener); |
| 202 |
} |
| 203 |
|
| 204 |
/**
|
| 205 |
* M?todo ejecutado cuando hay un cambio de leyenda que se quiera reflejar.
|
| 206 |
*
|
| 207 |
* @param e
|
| 208 |
* LegendChangedEvent.
|
| 209 |
*/
|
| 210 |
public synchronized void callLegendChanged() { |
| 211 |
for (int i = 0; i < legendListeners.size(); i++) { |
| 212 |
((LegendListener) legendListeners.get(i)).legendChanged(null);
|
| 213 |
} |
| 214 |
// getLayers().moveTo(0,0);
|
| 215 |
} |
| 216 |
|
| 217 |
public synchronized void fireLayerDrawingEvent(LayerDrawEvent e) { |
| 218 |
for (int i = 0; i < layerDrawingListeners.size(); i++) |
| 219 |
{
|
| 220 |
LayerDrawingListener listener = (LayerDrawingListener) layerDrawingListeners.get(i); |
| 221 |
switch (e.getEventType())
|
| 222 |
{
|
| 223 |
case LayerDrawEvent.LAYER_BEFORE_DRAW:
|
| 224 |
listener.beforeLayerDraw(e); |
| 225 |
break;
|
| 226 |
case LayerDrawEvent.LAYER_AFTER_DRAW:
|
| 227 |
listener.afterLayerDraw(e); |
| 228 |
break;
|
| 229 |
case LayerDrawEvent.GRAPHICLAYER_BEFORE_DRAW:
|
| 230 |
listener.beforeGraphicLayerDraw(e); |
| 231 |
break;
|
| 232 |
case LayerDrawEvent.GRAPHICLAYER_AFTER_DRAW:
|
| 233 |
listener.afterLayerGraphicDraw(e); |
| 234 |
break;
|
| 235 |
} |
| 236 |
} |
| 237 |
// getLayers().moveTo(0,0);
|
| 238 |
} |
| 239 |
|
| 240 |
public synchronized void callNewErrorEvent(ErrorEvent e) { |
| 241 |
for (int i = 0; i < errorListeners.size(); i++) { |
| 242 |
((ErrorListener) errorListeners.get(i)).errorThrown(e);
|
| 243 |
} |
| 244 |
// getLayers().moveTo(0,0);
|
| 245 |
} |
| 246 |
|
| 247 |
/**
|
| 248 |
* Borra un LegendListener.
|
| 249 |
*
|
| 250 |
* @param listener
|
| 251 |
* LegendListener a borrar.
|
| 252 |
*/
|
| 253 |
public void removeLayerListener(LegendListener listener) { |
| 254 |
legendListeners.remove(listener); |
| 255 |
} |
| 256 |
|
| 257 |
/**
|
| 258 |
* Devuelve las capas que contiene el mapa.
|
| 259 |
*
|
| 260 |
* @return Capas.
|
| 261 |
*/
|
| 262 |
public FLayers getLayers() {
|
| 263 |
return layers;
|
| 264 |
} |
| 265 |
|
| 266 |
/**
|
| 267 |
* Dibuja en la imagen que se pasa como par?metro el contenido de las capas
|
| 268 |
* visibles del mapa y teniendo en cuenta los datos del ViewPort contenido
|
| 269 |
* en este FMap
|
| 270 |
*
|
| 271 |
* @param b
|
| 272 |
* Imagen.
|
| 273 |
*/
|
| 274 |
public void drawLabels(BufferedImage b) { |
| 275 |
} |
| 276 |
|
| 277 |
/**
|
| 278 |
* M?todo de conveniencia que se usa provisionalmente para solicitar un
|
| 279 |
* refresco de todo lo que dependa del FMap (MapContext). Esto provocar? un
|
| 280 |
* evento de cambio de orden de capas que obligar? a redibujar todo lo que
|
| 281 |
* depende de FMap (TOC, MapControl, FFrameView, etc).
|
| 282 |
*/
|
| 283 |
public void invalidate() { |
| 284 |
getLayers().moveTo(0, 0); |
| 285 |
} |
| 286 |
|
| 287 |
/**
|
| 288 |
* Imprime el las capas que contiene el FMap sobre el Graphics2D que se pasa
|
| 289 |
* como par?metro, normalmente es el Graphics de la impresora.
|
| 290 |
*
|
| 291 |
* @param g
|
| 292 |
* Graphics2D
|
| 293 |
*
|
| 294 |
* @throws DriverException
|
| 295 |
*/
|
| 296 |
public void print(Graphics2D g, double scale, PrintRequestAttributeSet properties) throws DriverException { |
| 297 |
RenderingHints renderHints = new RenderingHints( |
| 298 |
RenderingHints.KEY_ANTIALIASING,
|
| 299 |
RenderingHints.VALUE_ANTIALIAS_ON);
|
| 300 |
renderHints.put(RenderingHints.KEY_RENDERING,
|
| 301 |
RenderingHints.VALUE_RENDER_QUALITY);
|
| 302 |
g.setRenderingHints(renderHints); |
| 303 |
|
| 304 |
Cancellable cancel = new Cancellable() {
|
| 305 |
public boolean isCanceled() { |
| 306 |
return false; |
| 307 |
} |
| 308 |
|
| 309 |
public void setCanceled(boolean canceled) { |
| 310 |
// No queremos que se pueda cancelar la impresi?n.
|
| 311 |
|
| 312 |
} |
| 313 |
}; |
| 314 |
layers.print(g, viewPort, cancel, scale, properties); |
| 315 |
tracLayer.draw(null, g, viewPort, cancel, scale);
|
| 316 |
} |
| 317 |
|
| 318 |
/**
|
| 319 |
* Crea un nuevo FMap con la informaci?n del ViewPort que se pasa como
|
| 320 |
* par?metro.
|
| 321 |
*
|
| 322 |
* @param vp
|
| 323 |
* ViewPort.
|
| 324 |
*
|
| 325 |
* @return FMap nuevo.
|
| 326 |
*/
|
| 327 |
public MapContext createNewFMap(ViewPort vp) {
|
| 328 |
MapContext ret = new MapContext(vp);
|
| 329 |
ret.layers = this.layers;
|
| 330 |
|
| 331 |
return ret;
|
| 332 |
} |
| 333 |
|
| 334 |
/**
|
| 335 |
* Crea un nuevo FMap totalmente desligado, se replican las capas y el
|
| 336 |
* ViewPort
|
| 337 |
*
|
| 338 |
* @return FMap clonado.
|
| 339 |
*
|
| 340 |
* @throws XMLException
|
| 341 |
*/
|
| 342 |
public MapContext cloneFMap() throws XMLException { |
| 343 |
return createFromXML(getXMLEntity());
|
| 344 |
} |
| 345 |
public MapContext cloneToDraw() {
|
| 346 |
ViewPort vp = getViewPort().cloneViewPort(); |
| 347 |
MapContext mapContext=new MapContext(getLayers(),vp);
|
| 348 |
return mapContext;
|
| 349 |
} |
| 350 |
|
| 351 |
/**
|
| 352 |
* A?ade la capa que se pasa como par?metro al nodo que se pasa como
|
| 353 |
* parametro y lanza ProjectionMismatchException si no est?n todas las capas
|
| 354 |
* de este FMap en la misma proyecci?n. Lanza un ChildNotAllowedException si
|
| 355 |
* la capa no es un FLayers y no permite hijos
|
| 356 |
*
|
| 357 |
* @param vectorial
|
| 358 |
* DOCUMENT ME!
|
| 359 |
*/
|
| 360 |
|
| 361 |
/*
|
| 362 |
* public void addLayer(LayerPath parent, FLayer layer) throws
|
| 363 |
* ProjectionMismatchException, ChildrenNotAllowedException {
|
| 364 |
* layers.addLayer(parent, layer); } public void removeLayer(LayerPath
|
| 365 |
* parent)throws ChildrenNotAllowedException{ layers.removeLayer(parent); }
|
| 366 |
*/
|
| 367 |
|
| 368 |
/**
|
| 369 |
* A?ade una capa al grupo de capas que se sit?a por encima de todas las
|
| 370 |
* otras capas
|
| 371 |
*
|
| 372 |
* @param vectorial
|
| 373 |
* FLayer.
|
| 374 |
*/
|
| 375 |
public void addToTrackLayer(FLayer vectorial) { |
| 376 |
} |
| 377 |
|
| 378 |
/**
|
| 379 |
* Devuelve la escala de la vista en pantalla.
|
| 380 |
*
|
| 381 |
* @return escala de la vista.
|
| 382 |
*/
|
| 383 |
public long getScaleView() { |
| 384 |
Preferences prefsResolution = Preferences.userRoot().node( "gvsig.configuration.screen" ); |
| 385 |
Toolkit kit = Toolkit.getDefaultToolkit(); |
| 386 |
double dpi = prefsResolution.getInt("dpi",kit.getScreenResolution()); |
| 387 |
IProjection proj = viewPort.getProjection(); |
| 388 |
|
| 389 |
if (viewPort.getImageSize() == null) |
| 390 |
return -1; |
| 391 |
|
| 392 |
double w = ((viewPort.getImageSize().getWidth() / dpi) * 2.54); |
| 393 |
|
| 394 |
if (viewPort.getAdjustedExtent() == null) { |
| 395 |
return 0; |
| 396 |
} |
| 397 |
|
| 398 |
if (proj == null) { |
| 399 |
return (long) (viewPort.getAdjustedExtent().getWidth() / w * CHANGE[getViewPort() |
| 400 |
.getMapUnits()]); |
| 401 |
} |
| 402 |
|
| 403 |
return Math.round(proj.getScale(viewPort.getAdjustedExtent().getMinX(), |
| 404 |
viewPort.getAdjustedExtent().getMaxX(), viewPort.getImageSize() |
| 405 |
.getWidth(), dpi)); |
| 406 |
} |
| 407 |
/**
|
| 408 |
* Introduce un nuevo extent en la vista a partir de la escala que se pasa como par?metro.
|
| 409 |
*
|
| 410 |
* @return escala de la vista.
|
| 411 |
*/
|
| 412 |
public void setScaleView(long scale) { |
| 413 |
// TODO falta implementar un di?logo para poder especificar el usuario
|
| 414 |
// los pixels exactos de su pantalla.
|
| 415 |
Toolkit kit = Toolkit.getDefaultToolkit(); |
| 416 |
double dpi = kit.getScreenResolution();
|
| 417 |
if (viewPort.getImageSize() == null) |
| 418 |
return;
|
| 419 |
IProjection proj = viewPort.getProjection(); |
| 420 |
if (viewPort.getAdjustedExtent() == null) { |
| 421 |
return;
|
| 422 |
} |
| 423 |
Rectangle2D rec=proj.getExtent(viewPort.getAdjustedExtent(),scale,viewPort.getImageWidth(),viewPort.getImageHeight(),CHANGE[getViewPort().getMapUnits()],dpi);
|
| 424 |
getViewPort().setExtent(rec); |
| 425 |
} |
| 426 |
/**
|
| 427 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#setVectorial(com.iver.cit.gvsig.fmap.VectorialAdapter)
|
| 428 |
*/
|
| 429 |
public void setVectorial(VectorialAdapter v) { |
| 430 |
} |
| 431 |
|
| 432 |
/**
|
| 433 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#process(com.iver.cit.gvsig.fmap.FeatureSelectorVisitor)
|
| 434 |
*/
|
| 435 |
public void process(FeatureVisitor visitor) { |
| 436 |
} |
| 437 |
|
| 438 |
/**
|
| 439 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#processSelected(com.iver.cit.gvsig.fmap.FeatureVisitor)
|
| 440 |
*/
|
| 441 |
public void processSelected(FeatureVisitor visitor) { |
| 442 |
} |
| 443 |
|
| 444 |
/**
|
| 445 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#select(com.iver.cit.gvsig.fmap.FeatureSelectorVisitor,
|
| 446 |
* VectorialSubSet)
|
| 447 |
*/
|
| 448 |
public void select(FeatureVisitor visitor) { |
| 449 |
} |
| 450 |
|
| 451 |
/**
|
| 452 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectFromSelection()
|
| 453 |
*/
|
| 454 |
public void selectFromSelection() { |
| 455 |
} |
| 456 |
|
| 457 |
/**
|
| 458 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#createIndex()
|
| 459 |
*/
|
| 460 |
public void createIndex() { |
| 461 |
} |
| 462 |
|
| 463 |
/**
|
| 464 |
* @see org.cresques.geo.Projected#getProjection()
|
| 465 |
*/
|
| 466 |
public IProjection getProjection() {
|
| 467 |
return getViewPort().getProjection();
|
| 468 |
} |
| 469 |
|
| 470 |
/**
|
| 471 |
* Inserta la proyecci?n.
|
| 472 |
*
|
| 473 |
* @param proj
|
| 474 |
* Proyecci?n.
|
| 475 |
*/
|
| 476 |
public void setProjection(IProjection proj) { |
| 477 |
if (getViewPort() != null) { |
| 478 |
getViewPort().setProjection(proj); |
| 479 |
} |
| 480 |
} |
| 481 |
|
| 482 |
/**
|
| 483 |
* @see org.cresques.geo.Projected#reProject(org.cresques.cts.ICoordTrans)
|
| 484 |
*/
|
| 485 |
public void reProject(ICoordTrans arg0) { |
| 486 |
// TODO implementar reprojecci?n (lo que sea eso)
|
| 487 |
} |
| 488 |
|
| 489 |
/**
|
| 490 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByPoint(java.awt.geom.Point2D,
|
| 491 |
* double)
|
| 492 |
*/
|
| 493 |
/*
|
| 494 |
* public void selectByPoint(Point2D p, double tolerance) throws
|
| 495 |
* DriverException { Point2D mapPoint = viewPort.toMapPoint((int) p.getX(),
|
| 496 |
* (int) p.getY()); SelectByPointVisitor visitor = new
|
| 497 |
* SelectByPointVisitor(); visitor.setQueriedPoint(mapPoint);
|
| 498 |
* visitor.setTolerance(getViewPort().toMapDistance(3));
|
| 499 |
*
|
| 500 |
* try { layers.process(visitor); } catch (VisitException e) { throw new
|
| 501 |
* RuntimeException("No se espera que SelectByPointVisitor lance esta
|
| 502 |
* excepci?n", e); } }
|
| 503 |
*/
|
| 504 |
|
| 505 |
/**
|
| 506 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByRect(java.awt.geom.Rectangle2D)
|
| 507 |
*/
|
| 508 |
/*
|
| 509 |
* public void selectByRect(Rectangle2D rect) throws DriverException {
|
| 510 |
* FLayer[] actives = layers.getActives(); for (int i=0; i < actives.length;
|
| 511 |
* i++) { if (actives[i] instanceof FLyrVect) { FLyrVect lyrVect =
|
| 512 |
* (FLyrVect) actives[i]; FBitSet oldBitSet = lyrVect.getSelection();
|
| 513 |
* FBitSet newBitSet = lyrVect.queryByRect(rect); newBitSet.xor(oldBitSet);
|
| 514 |
* lyrVect.setSelection(newBitSet); } }
|
| 515 |
* }
|
| 516 |
*/
|
| 517 |
|
| 518 |
/**
|
| 519 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#selectByShape(com.iver.cit.gvsig.fmap.fshape.IGeometry,
|
| 520 |
* int)
|
| 521 |
*/
|
| 522 |
public void selectByShape(IGeometry g, int relationship) { |
| 523 |
} |
| 524 |
|
| 525 |
/**
|
| 526 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByPoint(Point2D,
|
| 527 |
* double)
|
| 528 |
*/
|
| 529 |
public Record[] queryByPoint(Point2D p, double tolerance) { |
| 530 |
return null; |
| 531 |
} |
| 532 |
|
| 533 |
/**
|
| 534 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByRect(java.awt.geom.Rectangle2D)
|
| 535 |
*/
|
| 536 |
public Record[] queryByRect(Rectangle2D rect) { |
| 537 |
return null; |
| 538 |
} |
| 539 |
|
| 540 |
/**
|
| 541 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByShape(com.iver.cit.gvsig.fmap.fshape.IGeometry,
|
| 542 |
* int)
|
| 543 |
*/
|
| 544 |
public Record[] queryByShape(IGeometry g, int relationship) { |
| 545 |
return null; |
| 546 |
} |
| 547 |
|
| 548 |
/**
|
| 549 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#getSelectionBounds()
|
| 550 |
*/
|
| 551 |
public Rectangle2D getSelectionBounds() { |
| 552 |
SelectedZoomVisitor visitor = new SelectedZoomVisitor();
|
| 553 |
|
| 554 |
try {
|
| 555 |
layers.process(visitor); |
| 556 |
} catch (DriverException e1) {
|
| 557 |
throw new RuntimeException( |
| 558 |
"No se espera que SelectByPointVisitor lance esta excepci?n",
|
| 559 |
e1); |
| 560 |
} catch (VisitException e) {
|
| 561 |
throw new RuntimeException( |
| 562 |
"No se espera que SelectByPointVisitor lance esta excepci?n",
|
| 563 |
e); |
| 564 |
} |
| 565 |
|
| 566 |
return visitor.getSelectBound();
|
| 567 |
} |
| 568 |
|
| 569 |
/**
|
| 570 |
* @see com.iver.cit.gvsig.fmap.operations.LayerOperations#draw(java.awt.image.BufferedImage,
|
| 571 |
* java.awt.Graphics2D, ISymbol)
|
| 572 |
*/
|
| 573 |
public void draw(BufferedImage image, Graphics2D g, Cancellable cancel, |
| 574 |
double scale) throws DriverException { |
| 575 |
if (viewPort.getExtent() == null) { |
| 576 |
// System.err.println("viewPort.getExtent() = null");
|
| 577 |
return;
|
| 578 |
} |
| 579 |
System.out.println("Viewport despues: " + viewPort.toString()); |
| 580 |
/*
|
| 581 |
* if ((viewPort.getImageWidth() <=0) || (viewPort.getImageHeight() <=
|
| 582 |
* 0)) { return; }
|
| 583 |
*/
|
| 584 |
|
| 585 |
prepareDrawing(image, g, scale); |
| 586 |
|
| 587 |
// M?s c?lidad al texto
|
| 588 |
RenderingHints renderHints = new RenderingHints( |
| 589 |
RenderingHints.KEY_ANTIALIASING,
|
| 590 |
RenderingHints.VALUE_ANTIALIAS_ON);
|
| 591 |
renderHints.put(RenderingHints.KEY_RENDERING,
|
| 592 |
RenderingHints.VALUE_RENDER_QUALITY);
|
| 593 |
renderHints.put(RenderingHints.KEY_TEXT_ANTIALIASING,
|
| 594 |
RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
|
| 595 |
g.setRenderingHints(renderHints); |
| 596 |
|
| 597 |
long t1 = System.currentTimeMillis(); |
| 598 |
layers.draw(image, g, viewPort, cancel, scale); |
| 599 |
|
| 600 |
LayerDrawEvent beforeTracLayerEvent = new LayerDrawEvent(tracLayer,
|
| 601 |
g, viewPort, LayerDrawEvent.GRAPHICLAYER_BEFORE_DRAW); |
| 602 |
fireLayerDrawingEvent(beforeTracLayerEvent); |
| 603 |
tracLayer.draw(image, g, viewPort, cancel, scale); |
| 604 |
LayerDrawEvent afterTracLayerEvent = new LayerDrawEvent(tracLayer,
|
| 605 |
g, viewPort, LayerDrawEvent.GRAPHICLAYER_AFTER_DRAW); |
| 606 |
fireLayerDrawingEvent(afterTracLayerEvent); |
| 607 |
|
| 608 |
layers.setDirty(false);
|
| 609 |
|
| 610 |
long t2 = System.currentTimeMillis(); |
| 611 |
System.err.println("Tiempo de dibujado:" + (t2 - t1) + |
| 612 |
" mseg. Memoria libre:" + Runtime.getRuntime().freeMemory() / 1024 + " KB"); |
| 613 |
/*
|
| 614 |
* g.setColor(Color.BLUE); GeneralPath shpR = new
|
| 615 |
* GeneralPath(viewPort.getExtent());
|
| 616 |
* shpR.transform(viewPort.getAffineTransform()); g.draw(shpR);
|
| 617 |
*/
|
| 618 |
System.gc();
|
| 619 |
} |
| 620 |
|
| 621 |
/**
|
| 622 |
* En esta funci?n vamos a revisar las capas que necesitan repintarse,
|
| 623 |
* por si hay alguna que se haya guardado la imagen de las anteriores
|
| 624 |
* y puede acelerar el dibujado.
|
| 625 |
* @param image
|
| 626 |
* @param g
|
| 627 |
* @param scale
|
| 628 |
*/
|
| 629 |
private void prepareDrawing(BufferedImage image, Graphics2D g, double scale) { |
| 630 |
|
| 631 |
// Primera pasada: si alguna capa necesita repintarse por debajo
|
| 632 |
// de la que tiene la cache, TODAS necesitan
|
| 633 |
// ser repintadas.
|
| 634 |
boolean bNeedRepaint = false; |
| 635 |
boolean bMayExistAceleration = false; |
| 636 |
for (int i = 0; i < layers.getLayersCount(); i++) |
| 637 |
{
|
| 638 |
FLayer lyr = layers.getLayer(i); |
| 639 |
if (lyr.isCachingDrawnLayers() && (lyr.getCacheImageDrawnLayers() != null)) |
| 640 |
{
|
| 641 |
bMayExistAceleration = true;
|
| 642 |
} |
| 643 |
else
|
| 644 |
{
|
| 645 |
if (lyr.isDirty())
|
| 646 |
bNeedRepaint = true;
|
| 647 |
} |
| 648 |
} |
| 649 |
if (bMayExistAceleration==false) |
| 650 |
bNeedRepaint = true;
|
| 651 |
if (bNeedRepaint)
|
| 652 |
layers.setDirty(true);
|
| 653 |
else
|
| 654 |
recursivePrepareDrawing(layers, 0);
|
| 655 |
} |
| 656 |
|
| 657 |
private void validatePreviousLayers(FLayers layers, int index) |
| 658 |
{
|
| 659 |
// TODO: Aqu? quiz?s habr?a que explorar los padres de las capas
|
| 660 |
// para marcar y/o asignar la imagen cacheada.
|
| 661 |
for (int i = 0; i < index; i++) |
| 662 |
{
|
| 663 |
FLayer lyr = layers.getLayer(i); |
| 664 |
lyr.setDirty(false);
|
| 665 |
} |
| 666 |
// Las de arriba las marcamos como sucias
|
| 667 |
// for (int i = index; i < layers.getLayersCount(); i++)
|
| 668 |
// {
|
| 669 |
// FLayer lyr = layers.getLayer(i);
|
| 670 |
// lyr.setDirty(true);
|
| 671 |
// }
|
| 672 |
} |
| 673 |
|
| 674 |
private void recursivePrepareDrawing(FLayers parent, int indexInParent) |
| 675 |
{
|
| 676 |
for (int i = indexInParent; i < parent.getLayersCount(); i++) |
| 677 |
{
|
| 678 |
FLayer lyr = layers.getLayer(i); |
| 679 |
if (lyr.isCachingDrawnLayers() && (lyr.getCacheImageDrawnLayers() != null)) |
| 680 |
{
|
| 681 |
// les decimos a las anteriores que est?n validadas (not dirty)
|
| 682 |
// para que no se dibujen.
|
| 683 |
if (lyr.isDirty())
|
| 684 |
validatePreviousLayers(parent, i); |
| 685 |
} |
| 686 |
|
| 687 |
if (lyr instanceof FLayers) |
| 688 |
{
|
| 689 |
recursivePrepareDrawing((FLayers)lyr, 0);
|
| 690 |
} |
| 691 |
} |
| 692 |
|
| 693 |
} |
| 694 |
|
| 695 |
public void drawGraphics(BufferedImage image, Graphics2D g, |
| 696 |
Cancellable cancel, double scale) throws DriverException { |
| 697 |
if (viewPort == null) |
| 698 |
return;
|
| 699 |
tracLayer.draw(image, g, viewPort, cancel, scale); |
| 700 |
} |
| 701 |
|
| 702 |
/**
|
| 703 |
* @see com.iver.cit.gvsig.fmap.operations.LayerOperations#draw(java.awt.image.BufferedImage,
|
| 704 |
* java.awt.Graphics2D, ISymbol)
|
| 705 |
*/
|
| 706 |
public void draw(BufferedImage image, Graphics2D g, double scale) |
| 707 |
throws DriverException {
|
| 708 |
layers.setDirty(true);
|
| 709 |
draw(image, g, new Cancellable() {
|
| 710 |
/**
|
| 711 |
* @see com.iver.utiles.swing.threads.Cancellable#isCanceled()
|
| 712 |
*/
|
| 713 |
public boolean isCanceled() { |
| 714 |
return false; |
| 715 |
} |
| 716 |
|
| 717 |
public void setCanceled(boolean canceled) { |
| 718 |
// TODO Auto-generated method stub
|
| 719 |
|
| 720 |
} |
| 721 |
}, scale); |
| 722 |
} |
| 723 |
|
| 724 |
/**
|
| 725 |
* Devuelve el ViewPort.
|
| 726 |
*
|
| 727 |
* @return Returns the viewPort.
|
| 728 |
*/
|
| 729 |
public ViewPort getViewPort() {
|
| 730 |
return viewPort;
|
| 731 |
} |
| 732 |
|
| 733 |
/**
|
| 734 |
* Inserta un ViewPort.
|
| 735 |
*
|
| 736 |
* @param viewPort
|
| 737 |
* The viewPort to set.
|
| 738 |
*/
|
| 739 |
public void setViewPort(ViewPort viewPort) { |
| 740 |
if (this.viewPort != null) { |
| 741 |
this.viewPort.removeViewPortListener(eventBuffer);
|
| 742 |
} |
| 743 |
|
| 744 |
this.viewPort = viewPort;
|
| 745 |
if (viewPort != null) |
| 746 |
viewPort.addViewPortListener(eventBuffer); |
| 747 |
} |
| 748 |
|
| 749 |
/**
|
| 750 |
* Sets the given zoom extent to the viewport.
|
| 751 |
*
|
| 752 |
* @param extent
|
| 753 |
* The extent to zoom to.
|
| 754 |
*/
|
| 755 |
public void zoomToExtent(Rectangle2D extent) { |
| 756 |
getViewPort().setExtent(extent); |
| 757 |
} |
| 758 |
|
| 759 |
/**
|
| 760 |
* M?todo de conveniencia. Recorre las capas y te da el fullExtent
|
| 761 |
*
|
| 762 |
* @return fullExtent de todas las capas.
|
| 763 |
*
|
| 764 |
* @throws DriverException
|
| 765 |
*/
|
| 766 |
public Rectangle2D getFullExtent() throws DriverException { |
| 767 |
return layers.getFullExtent();
|
| 768 |
} |
| 769 |
|
| 770 |
/**
|
| 771 |
* Devuelve el XMLEntity.
|
| 772 |
*
|
| 773 |
* @return XMLEntity.
|
| 774 |
* @throws XMLException
|
| 775 |
*/
|
| 776 |
public XMLEntity getXMLEntity() throws XMLException { |
| 777 |
XMLEntity xml = new XMLEntity();
|
| 778 |
xml.putProperty("className", this.getClass().getName()); |
| 779 |
xml.addChild(viewPort.getXMLEntity()); |
| 780 |
xml.addChild(layers.getXMLEntity()); |
| 781 |
|
| 782 |
return xml;
|
| 783 |
} |
| 784 |
|
| 785 |
/**
|
| 786 |
* Crea un nuevo FMAp a partir del XMLEntity.
|
| 787 |
*
|
| 788 |
* @param xml
|
| 789 |
* XMLEntity
|
| 790 |
*
|
| 791 |
* @return Nuevo FMap.
|
| 792 |
*
|
| 793 |
* @throws XMLException
|
| 794 |
*/
|
| 795 |
public static MapContext createFromXML03(XMLEntity xml) throws XMLException { |
| 796 |
ViewPort vp = ViewPort.createFromXML03(xml.getChild(0));
|
| 797 |
MapContext fmap = new MapContext(vp);
|
| 798 |
fmap.layers.setXMLEntity03(xml.getChild(1));
|
| 799 |
|
| 800 |
return fmap;
|
| 801 |
} |
| 802 |
|
| 803 |
/**
|
| 804 |
* Crea un nuevo FMAp a partir del XMLEntity.
|
| 805 |
*
|
| 806 |
* @param xml
|
| 807 |
* XMLEntity
|
| 808 |
*
|
| 809 |
* @return Nuevo FMap.
|
| 810 |
*
|
| 811 |
* @throws XMLException
|
| 812 |
*/
|
| 813 |
public static MapContext createFromXML(XMLEntity xml) throws XMLException { |
| 814 |
ViewPort vp = ViewPort.createFromXML(xml.getChild(0));
|
| 815 |
MapContext fmap = new MapContext(vp);
|
| 816 |
fmap.layers.setXMLEntity(xml.getChild(1));
|
| 817 |
|
| 818 |
return fmap;
|
| 819 |
} |
| 820 |
|
| 821 |
/**
|
| 822 |
* A?ade un AtomicEventListener.
|
| 823 |
*
|
| 824 |
* @param listener
|
| 825 |
* AtomicEventListener.
|
| 826 |
*
|
| 827 |
* @return True si se ha a?adido correctamente.
|
| 828 |
*/
|
| 829 |
public boolean addAtomicEventListener(AtomicEventListener listener) { |
| 830 |
return eventBuffer.addAtomicEventListener(listener);
|
| 831 |
} |
| 832 |
|
| 833 |
/**
|
| 834 |
* Borra un AtomicEventListener de la lista de listeners.
|
| 835 |
*
|
| 836 |
* @param listener
|
| 837 |
* AtomicEventListener a borrar.
|
| 838 |
*
|
| 839 |
* @return True si se ha borrado correctamente.
|
| 840 |
*/
|
| 841 |
public boolean removeAtomicEventListener(AtomicEventListener listener) { |
| 842 |
return eventBuffer.removeAtomicEventListener(listener);
|
| 843 |
} |
| 844 |
|
| 845 |
/**
|
| 846 |
* Inicializa los AtomicEvent.
|
| 847 |
*/
|
| 848 |
public void beginAtomicEvent() { |
| 849 |
eventBuffer.beginAtomicEvent(); |
| 850 |
} |
| 851 |
|
| 852 |
/**
|
| 853 |
* Finaliza los AtomicEvent.
|
| 854 |
*/
|
| 855 |
public void endAtomicEvent() { |
| 856 |
eventBuffer.endAtomicEvent(); |
| 857 |
} |
| 858 |
|
| 859 |
/**
|
| 860 |
* Evento Layer.
|
| 861 |
*
|
| 862 |
* @author Fernando Gonz?lez Cort?s
|
| 863 |
*/
|
| 864 |
public class LayerEventListener implements LayerCollectionListener { |
| 865 |
/**
|
| 866 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 867 |
*/
|
| 868 |
public void layerAdded(LayerCollectionEvent e) { |
| 869 |
// Si es la primera capa, fijamos su extent al ViewPort
|
| 870 |
// if (getLayers().getLayersCount() == 1) {
|
| 871 |
if (getViewPort().getExtent() == null) { |
| 872 |
FLayer lyr = e.getAffectedLayer(); |
| 873 |
|
| 874 |
try {
|
| 875 |
getViewPort().setExtent(lyr.getFullExtent()); |
| 876 |
} catch (DriverException e1) {
|
| 877 |
} |
| 878 |
} |
| 879 |
|
| 880 |
// Registramos al FMap como listener del legend de las capas
|
| 881 |
FLayer lyr = e.getAffectedLayer(); |
| 882 |
|
| 883 |
lyr.addLayerListener(eventBuffer); |
| 884 |
|
| 885 |
if (lyr instanceof Classifiable) { |
| 886 |
Classifiable c = (Classifiable) lyr; |
| 887 |
c.addLegendListener(eventBuffer); |
| 888 |
} |
| 889 |
|
| 890 |
if (lyr instanceof AlphanumericData) { |
| 891 |
Selectable s=null;
|
| 892 |
try {
|
| 893 |
s = ((AlphanumericData) lyr).getRecordset(); |
| 894 |
if (s!=null) { |
| 895 |
s.addSelectionListener(eventBuffer); |
| 896 |
} |
| 897 |
} catch (DriverException e1) {
|
| 898 |
// TODO Auto-generated catch block
|
| 899 |
e1.printStackTrace(); |
| 900 |
} |
| 901 |
|
| 902 |
} |
| 903 |
} |
| 904 |
|
| 905 |
/**
|
| 906 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 907 |
*/
|
| 908 |
public void layerMoved(LayerPositionEvent e) { |
| 909 |
} |
| 910 |
|
| 911 |
/**
|
| 912 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 913 |
*/
|
| 914 |
public void layerRemoved(LayerCollectionEvent e) { |
| 915 |
FLayer lyr = e.getAffectedLayer(); |
| 916 |
|
| 917 |
lyr.removeLayerListener(eventBuffer); |
| 918 |
|
| 919 |
if (lyr instanceof Classifiable) { |
| 920 |
Classifiable c = (Classifiable) lyr; |
| 921 |
c.removeLegendListener(eventBuffer); |
| 922 |
} |
| 923 |
|
| 924 |
if (lyr instanceof Selectable) { |
| 925 |
Selectable s = (Selectable) lyr; |
| 926 |
s.addSelectionListener(eventBuffer); |
| 927 |
} |
| 928 |
} |
| 929 |
|
| 930 |
/**
|
| 931 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 932 |
*/
|
| 933 |
public void layerAdding(LayerCollectionEvent e) |
| 934 |
throws CancelationException {
|
| 935 |
} |
| 936 |
|
| 937 |
/**
|
| 938 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com.iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 939 |
*/
|
| 940 |
public void layerMoving(LayerPositionEvent e) |
| 941 |
throws CancelationException {
|
| 942 |
} |
| 943 |
|
| 944 |
/**
|
| 945 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 946 |
*/
|
| 947 |
public void layerRemoving(LayerCollectionEvent e) |
| 948 |
throws CancelationException {
|
| 949 |
} |
| 950 |
|
| 951 |
|
| 952 |
/**
|
| 953 |
* @see com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged(com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 954 |
*/
|
| 955 |
public void visibilityChanged(LayerCollectionEvent e) |
| 956 |
throws CancelationException {
|
| 957 |
} |
| 958 |
} |
| 959 |
|
| 960 |
public void addAsCollectionListener(FLayers layers2) { |
| 961 |
layers2.addLayerCollectionListener(layerEventListener); |
| 962 |
} |
| 963 |
|
| 964 |
public GraphicLayer getGraphicsLayer() {
|
| 965 |
return tracLayer;
|
| 966 |
} |
| 967 |
|
| 968 |
/**
|
| 969 |
* Asigna la capa gr?fica
|
| 970 |
* @param graphicLayer
|
| 971 |
*/
|
| 972 |
public void setGraphicsLayer(GraphicLayer graphicLayer) { |
| 973 |
tracLayer = graphicLayer; |
| 974 |
} |
| 975 |
|
| 976 |
public boolean equals(Object arg0) { |
| 977 |
MapContext map = (MapContext) arg0; |
| 978 |
if (super.equals(arg0)) |
| 979 |
return true; |
| 980 |
if (getLayers() == map.getLayers())
|
| 981 |
return true; |
| 982 |
boolean isEqual = true; |
| 983 |
if (map.getLayers().getLayersCount() == getLayers().getLayersCount()) {
|
| 984 |
for (int i = 0; i < getLayers().getLayersCount(); i++) { |
| 985 |
|
| 986 |
if (!getLayers().getLayer(i).getName().equals(
|
| 987 |
map.getLayers().getLayer(i).getName())) {
|
| 988 |
isEqual = false;
|
| 989 |
} |
| 990 |
|
| 991 |
} |
| 992 |
} else {
|
| 993 |
isEqual = false;
|
| 994 |
} |
| 995 |
return isEqual;
|
| 996 |
} |
| 997 |
|
| 998 |
public void addLayerError(String stringProperty) { |
| 999 |
layersError.add(stringProperty); |
| 1000 |
} |
| 1001 |
|
| 1002 |
public ArrayList getLayersError() { |
| 1003 |
return layersError;
|
| 1004 |
} |
| 1005 |
|
| 1006 |
public void clearErrors() { |
| 1007 |
layersError.clear(); |
| 1008 |
} |
| 1009 |
|
| 1010 |
public void clearAllCachingImageDrawnLayers() { |
| 1011 |
clearCachingImageDrawnLayers(this.layers);
|
| 1012 |
} |
| 1013 |
private void clearCachingImageDrawnLayers(FLayers layers){ |
| 1014 |
int i;
|
| 1015 |
FLayer layer; |
| 1016 |
for (i=0;i< layers.getLayersCount();i++){ |
| 1017 |
layer = layers.getLayer(i); |
| 1018 |
if (layer instanceof FLayers) { |
| 1019 |
clearCachingImageDrawnLayers((FLayers)layer); |
| 1020 |
} else {
|
| 1021 |
layer.setCacheImageDrawnLayers(null);
|
| 1022 |
} |
| 1023 |
} |
| 1024 |
} |
| 1025 |
|
| 1026 |
public void redraw() { |
| 1027 |
// truco
|
| 1028 |
if (getLayers().getLayersCount() > 0) |
| 1029 |
getLayers().moveTo(0,0); |
| 1030 |
|
| 1031 |
} |
| 1032 |
|
| 1033 |
} |