Revision 38200 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/impl/DefaultMapContextDrawer.java
| DefaultMapContextDrawer.java | ||
|---|---|---|
| 21 | 21 |
import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
| 22 | 22 |
import org.gvsig.tools.task.Cancellable; |
| 23 | 23 |
|
| 24 |
|
|
| 25 |
|
|
| 26 | 24 |
public class DefaultMapContextDrawer implements MapContextDrawer {
|
| 27 |
private MapContext mapContext=null;
|
|
| 28 |
private ViewPort viewPort=null;
|
|
| 29 |
private CachedImage cachedImage=null;
|
|
| 25 |
private MapContext mapContext = null;
|
|
| 26 |
private ViewPort viewPort = null;
|
|
| 27 |
private CachedImage cachedImage = null;
|
|
| 30 | 28 |
private DrawList previousDrawList = null; |
| 31 | 29 |
|
| 32 |
public DefaultMapContextDrawer(){
|
|
| 30 |
public DefaultMapContextDrawer() {
|
|
| 33 | 31 |
|
| 34 | 32 |
} |
| 35 | 33 |
|
| 36 |
protected void checkIntilalized(){
|
|
| 37 |
if (mapContext == null || viewPort == null){
|
|
| 38 |
throw new IllegalStateException("MapContext and ViewPort must be set");
|
|
| 34 |
protected void checkIntilalized() {
|
|
| 35 |
if (mapContext == null || viewPort == null) {
|
|
| 36 |
throw new IllegalStateException( |
|
| 37 |
"MapContext and ViewPort must be set"); |
|
| 39 | 38 |
} |
| 40 | 39 |
} |
| 41 | 40 |
|
| 42 |
protected boolean isLayerCacheable(FLayer layer){
|
|
| 41 |
protected boolean isLayerCacheable(FLayer layer) {
|
|
| 43 | 42 |
return layer.isActive(); |
| 44 | 43 |
} |
| 45 | 44 |
|
| 46 |
public void draw(FLayers root, BufferedImage image, Graphics2D g, Cancellable cancel,
|
|
| 47 |
double scale) throws ReadException {
|
|
| 45 |
public void draw(FLayers root, BufferedImage image, Graphics2D g, |
|
| 46 |
Cancellable cancel, double scale) throws ReadException {
|
|
| 48 | 47 |
|
| 49 | 48 |
this.checkIntilalized(); |
| 50 | 49 |
|
| 51 | 50 |
boolean needToPaintAll = false; |
| 52 | 51 |
|
| 53 |
DrawList drawList = this.createDrawList(root, cancel,scale); |
|
| 54 |
if (cancel.isCanceled()){
|
|
| 52 |
DrawList drawList = this.createDrawList(root, cancel, scale);
|
|
| 53 |
if (cancel.isCanceled()) {
|
|
| 55 | 54 |
return; |
| 56 | 55 |
} |
| 57 | 56 |
|
| 58 |
if (cachedImage == null){
|
|
| 59 |
needToPaintAll=true; |
|
| 60 |
} else if (!cachedImage.isValid(mapContext, viewPort, drawList.getFirstLayerToDraw())){
|
|
| 61 |
needToPaintAll=true; |
|
| 57 |
if (cachedImage == null) {
|
|
| 58 |
needToPaintAll = true; |
|
| 59 |
} else if (!cachedImage.isValid(mapContext, viewPort, |
|
| 60 |
drawList.getFirstLayerToDraw())) {
|
|
| 61 |
needToPaintAll = true; |
|
| 62 | 62 |
} |
| 63 | 63 |
|
| 64 |
|
|
| 65 |
int firstLayer= 0;
|
|
| 66 |
if (!needToPaintAll){
|
|
| 67 |
firstLayer = cachedImage.getListPosition()+1;
|
|
| 68 |
// System.out.println("=======Pintando a partir de la pos "+ firstLayer+"============");
|
|
| 64 |
int firstLayer = 0; |
|
| 65 |
if (!needToPaintAll) {
|
|
| 66 |
firstLayer = cachedImage.getListPosition() + 1;
|
|
| 67 |
// System.out.println("=======Pintando a partir de la pos "+
|
|
| 68 |
// firstLayer+"============");
|
|
| 69 | 69 |
g.drawImage(cachedImage.getImage(), 0, 0, null); |
| 70 |
// System.out.println("=======Pintando imagen ============");
|
|
| 70 |
// System.out.println("=======Pintando imagen ============");
|
|
| 71 | 71 |
|
| 72 |
} else{
|
|
| 72 |
} else {
|
|
| 73 | 73 |
this.cachedImage = null; |
| 74 |
// System.out.println("=======Pintando todo============");
|
|
| 74 |
// System.out.println("=======Pintando todo============");
|
|
| 75 | 75 |
} |
| 76 | 76 |
|
| 77 |
|
|
| 78 |
boolean cached=false; |
|
| 77 |
boolean cached = false; |
|
| 79 | 78 |
ComposedLayer composed = null; |
| 80 | 79 |
int pos; |
| 81 |
int layerPos= -1; |
|
| 80 |
int layerPos = -1;
|
|
| 82 | 81 |
FLayer layer; |
| 83 | 82 |
Object obj; |
| 84 | 83 |
LayersGroupEvent event; |
| 85 |
for (pos=0; pos < drawList.size(); pos++){
|
|
| 86 |
if (cancel.isCanceled()){
|
|
| 84 |
for (pos = 0; pos < drawList.size(); pos++) {
|
|
| 85 |
if (cancel.isCanceled()) {
|
|
| 87 | 86 |
return; |
| 88 | 87 |
} |
| 89 | 88 |
|
| 90 | 89 |
obj = drawList.get(pos); |
| 91 | 90 |
|
| 92 | 91 |
// *** Gestion de eventos de pintado de grupos *** |
| 93 |
if (obj instanceof LayersGroupEvent){
|
|
| 92 |
if (obj instanceof LayersGroupEvent) {
|
|
| 94 | 93 |
event = (LayersGroupEvent) obj; |
| 95 |
if (event.type == LayersGroupEvent.IN_Event){
|
|
| 96 |
// System.out.println("=======Empiza a pintar grupo de capas "+ ((FLayers)event.group).getName() +"============");
|
|
| 94 |
if (event.type == LayersGroupEvent.IN_Event) {
|
|
| 95 |
// System.out.println("=======Empiza a pintar grupo de capas "+
|
|
| 96 |
// ((FLayers)event.group).getName() +"============"); |
|
| 97 | 97 |
event.group.beginDraw(g, viewPort); |
| 98 |
} else{
|
|
| 98 |
} else {
|
|
| 99 | 99 |
event.group.endDraw(g, viewPort); |
| 100 |
// System.out.println("=======Fin a pintar grupo de capas "+ ((FLayers)event.group).getName() +"============");
|
|
| 100 |
// System.out.println("=======Fin a pintar grupo de capas "+
|
|
| 101 |
// ((FLayers)event.group).getName() +"============"); |
|
| 101 | 102 |
|
| 102 | 103 |
} |
| 103 | 104 |
continue; |
| 104 | 105 |
} |
| 105 | 106 |
layerPos++; |
| 106 |
if (layerPos < firstLayer){
|
|
| 107 |
if (layerPos < firstLayer) {
|
|
| 107 | 108 |
continue; |
| 108 | 109 |
} |
| 109 | 110 |
|
| 110 | 111 |
layer = (FLayer) obj; |
| 111 |
if (cancel.isCanceled()){
|
|
| 112 |
if (cancel.isCanceled()) {
|
|
| 112 | 113 |
return; |
| 113 | 114 |
} |
| 114 | 115 |
|
| 115 | 116 |
// *** Gestion de cache *** |
| 116 |
if ((!cached) && this.isLayerCacheable(layer)){
|
|
| 117 |
if (layerPos > 0){ //La primera capa es la activa, no cacheamos
|
|
| 118 |
if (cachedImage==null || cachedImage.getListPosition() < layerPos-1){
|
|
| 117 |
if ((!cached) && this.isLayerCacheable(layer)) {
|
|
| 118 |
if (layerPos > 0) { // La primera capa es la activa, no
|
|
| 119 |
// cacheamos |
|
| 120 |
if (cachedImage == null |
|
| 121 |
|| cachedImage.getListPosition() < layerPos - 1) {
|
|
| 119 | 122 |
|
| 120 |
if (composed != null){
|
|
| 121 |
//si tenemos una composicion de capas, necesitamos pintarlas |
|
| 122 |
//antes de guardarnos la imagen |
|
| 123 |
// System.out.println("=======Pintando composicion de pintado "+ (layerPos-1)+" (antes de cache)============");
|
|
| 123 |
if (composed != null) {
|
|
| 124 |
// si tenemos una composicion de capas, necesitamos |
|
| 125 |
// pintarlas |
|
| 126 |
// antes de guardarnos la imagen |
|
| 127 |
// System.out.println("=======Pintando composicion de pintado "+
|
|
| 128 |
// (layerPos-1)+" (antes de cache)============"); |
|
| 124 | 129 |
this.draw(composed, image, g, cancel, scale); |
| 125 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 130 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 126 | 131 |
composed = null; |
| 127 | 132 |
|
| 128 | 133 |
} |
| 129 |
CachedImage newCached = new CachedImage(); |
|
| 130 |
newCached.setImage(image, mapContext, viewPort, layerPos-1); |
|
| 134 |
CachedImage newCached = new CachedImage(); |
|
| 135 |
newCached.setImage(image, mapContext, viewPort, |
|
| 136 |
layerPos - 1); |
|
| 131 | 137 |
this.cachedImage = newCached; |
| 132 |
// System.out.println("=======Guardando imagen de la pos "+ (layerPos-1)+" ("+ newCached.getListPosition() +")============");
|
|
| 138 |
// System.out.println("=======Guardando imagen de la pos "+
|
|
| 139 |
// (layerPos-1)+" ("+ newCached.getListPosition()
|
|
| 140 |
// +")============"); |
|
| 133 | 141 |
} |
| 134 | 142 |
} |
| 135 | 143 |
cached = true; |
| 136 | 144 |
} |
| 137 |
if (cancel.isCanceled()){
|
|
| 145 |
if (cancel.isCanceled()) {
|
|
| 138 | 146 |
return; |
| 139 | 147 |
} |
| 140 | 148 |
|
| 141 |
if (composed == null){
|
|
| 149 |
if (composed == null) {
|
|
| 142 | 150 |
composed = layer.newComposedLayer(); |
| 143 |
if (composed != null){
|
|
| 151 |
if (composed != null) {
|
|
| 144 | 152 |
try {
|
| 145 |
// System.out.println("=== a?adiendo a composicion de pintado "+ layerPos+ " "+layer.getName());
|
|
| 153 |
// System.out.println("=== a?adiendo a composicion de pintado "+
|
|
| 154 |
// layerPos+ " "+layer.getName()); |
|
| 146 | 155 |
composed.add(layer); |
| 147 | 156 |
continue; |
| 148 | 157 |
} catch (Exception e) {
|
| 149 |
throw new ReadException("DefalutMapContexDrawer exception",e);
|
|
| 158 |
throw new ReadException( |
|
| 159 |
"DefalutMapContexDrawer exception", e); |
|
| 150 | 160 |
} |
| 151 | 161 |
} |
| 152 |
}else{
|
|
| 153 |
if (composed.canAdd(layer)){
|
|
| 162 |
} else {
|
|
| 163 |
if (composed.canAdd(layer)) {
|
|
| 154 | 164 |
try {
|
| 155 |
// System.out.println("=== a?adiendo a composicion de pintado "+ layerPos+ " "+layer.getName());
|
|
| 165 |
// System.out.println("=== a?adiendo a composicion de pintado "+
|
|
| 166 |
// layerPos+ " "+layer.getName()); |
|
| 156 | 167 |
composed.add(layer); |
| 157 | 168 |
continue; |
| 158 | 169 |
} catch (Exception e) {
|
| 159 |
throw new ReadException("DefalutMapContexDrawer exception",e);
|
|
| 170 |
throw new ReadException( |
|
| 171 |
"DefalutMapContexDrawer exception", e); |
|
| 160 | 172 |
} |
| 161 | 173 |
} else {
|
| 162 |
// System.out.println("=======Pintando composicion de pintado "+ (layerPos-1)+" (cambio composicion)============");
|
|
| 174 |
// System.out.println("=======Pintando composicion de pintado "+
|
|
| 175 |
// (layerPos-1)+" (cambio composicion)============"); |
|
| 163 | 176 |
this.draw(composed, image, g, cancel, scale); |
| 164 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 177 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 165 | 178 |
composed = layer.newComposedLayer(); |
| 166 |
if (composed != null){
|
|
| 179 |
if (composed != null) {
|
|
| 167 | 180 |
try {
|
| 168 |
// System.out.println("=== a?adiendo a composicion de pintado "+ layerPos+ " "+layer.getName());
|
|
| 181 |
// System.out.println("=== a?adiendo a composicion de pintado "+
|
|
| 182 |
// layerPos+ " "+layer.getName()); |
|
| 169 | 183 |
composed.add(layer); |
| 170 | 184 |
continue; |
| 171 | 185 |
} catch (Exception e) {
|
| 172 |
throw new ReadException("DefalutMapContexDrawer exception",e);
|
|
| 173 |
} } |
|
| 186 |
throw new ReadException( |
|
| 187 |
"DefalutMapContexDrawer exception", e); |
|
| 188 |
} |
|
| 189 |
} |
|
| 174 | 190 |
} |
| 175 | 191 |
} |
| 176 |
// System.out.println("=== pintando "+ layerPos+ " "+layer.getName());
|
|
| 192 |
// System.out.println("=== pintando "+ layerPos+
|
|
| 193 |
// " "+layer.getName()); |
|
| 177 | 194 |
this.draw(layer, image, g, cancel, scale); |
| 178 |
// layer.draw(image, g, viewPort, cancel, scale);
|
|
| 195 |
// layer.draw(image, g, viewPort, cancel, scale);
|
|
| 179 | 196 |
|
| 180 | 197 |
} |
| 181 |
if (composed != null){
|
|
| 198 |
if (composed != null) {
|
|
| 182 | 199 |
// si la composicion no se ha pintado la pintamos |
| 183 |
// System.out.println("=======Pintando composicion de pintado "+ (layerPos-1)+" (ultimo)============");
|
|
| 200 |
// System.out.println("=======Pintando composicion de pintado "+
|
|
| 201 |
// (layerPos-1)+" (ultimo)============"); |
|
| 184 | 202 |
this.draw(composed, image, g, cancel, scale); |
| 185 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 203 |
// composed.draw(image, g, viewPort, cancel, scale);
|
|
| 186 | 204 |
} |
| 187 |
if (cancel.isCanceled()){
|
|
| 205 |
if (cancel.isCanceled()) {
|
|
| 188 | 206 |
return; |
| 189 | 207 |
} |
| 190 | 208 |
|
| ... | ... | |
| 192 | 210 |
|
| 193 | 211 |
} |
| 194 | 212 |
|
| 195 |
private void draw(Object layerOrComposed,BufferedImage image, Graphics2D g, Cancellable cancel, |
|
| 196 |
double scale) throws ReadException{
|
|
| 197 |
ILabelable labelable= null; |
|
| 198 |
ILabelable tmp= null; |
|
| 199 |
if (layerOrComposed instanceof ILabelable){
|
|
| 213 |
private void draw(Object layerOrComposed, BufferedImage image, |
|
| 214 |
Graphics2D g, Cancellable cancel, double scale) |
|
| 215 |
throws ReadException {
|
|
| 216 |
ILabelable labelable = null; |
|
| 217 |
ILabelable tmp = null; |
|
| 218 |
if (layerOrComposed instanceof ILabelable) {
|
|
| 200 | 219 |
|
| 201 |
tmp =(ILabelable) layerOrComposed; |
|
| 220 |
tmp = (ILabelable) layerOrComposed;
|
|
| 202 | 221 |
|
| 203 |
if (tmp.isLabeled() |
|
| 204 |
&& tmp.getLabelingStrategy() != null |
|
| 205 |
&& tmp.getLabelingStrategy().shouldDrawLabels(scale)) {
|
|
| 206 |
labelable =tmp; |
|
| 222 |
if (tmp.isLabeled() && tmp.getLabelingStrategy() != null |
|
| 223 |
&& tmp.getLabelingStrategy().shouldDrawLabels(scale)) {
|
|
| 224 |
labelable = tmp; |
|
| 207 | 225 |
} |
| 208 | 226 |
} |
| 209 |
if (layerOrComposed instanceof FLayer){
|
|
| 227 |
if (layerOrComposed instanceof FLayer) {
|
|
| 210 | 228 |
FLayer layer = (FLayer) layerOrComposed; |
| 211 | 229 |
layer.draw(image, g, viewPort, cancel, scale); |
| 212 |
} else{
|
|
| 230 |
} else {
|
|
| 213 | 231 |
ComposedLayer composed = (ComposedLayer) layerOrComposed; |
| 214 | 232 |
composed.draw(image, g, viewPort, cancel, scale); |
| 215 | 233 |
} |
| 216 |
if (labelable != null){
|
|
| 217 |
labelable.drawLabels(image, g, viewPort, cancel, scale, MapContext.getScreenDPI()); |
|
| 234 |
if (labelable != null) {
|
|
| 235 |
labelable.drawLabels(image, g, viewPort, cancel, scale, |
|
| 236 |
MapContext.getScreenDPI()); |
|
| 218 | 237 |
} |
| 219 | 238 |
|
| 220 | 239 |
} |
| 221 | 240 |
|
| 222 |
private void print(Object layerOrComposed,Graphics2D g, Cancellable cancel, |
|
| 223 |
double scale, PrintAttributes properties) throws ReadException{
|
|
| 224 |
ILabelable labelable= null; |
|
| 225 |
ILabelable tmp= null; |
|
| 226 |
if (layerOrComposed instanceof ILabelable){
|
|
| 241 |
private void print(Object layerOrComposed, Graphics2D g, |
|
| 242 |
Cancellable cancel, double scale, PrintAttributes properties) |
|
| 243 |
throws ReadException {
|
|
| 244 |
ILabelable labelable = null; |
|
| 245 |
ILabelable tmp = null; |
|
| 246 |
if (layerOrComposed instanceof ILabelable) {
|
|
| 227 | 247 |
|
| 228 |
tmp =(ILabelable) layerOrComposed; |
|
| 248 |
tmp = (ILabelable) layerOrComposed;
|
|
| 229 | 249 |
|
| 230 |
if (tmp.isLabeled() |
|
| 231 |
&& tmp.getLabelingStrategy() != null |
|
| 232 |
&& tmp.getLabelingStrategy().shouldDrawLabels(scale)) {
|
|
| 233 |
labelable =tmp; |
|
| 250 |
if (tmp.isLabeled() && tmp.getLabelingStrategy() != null |
|
| 251 |
&& tmp.getLabelingStrategy().shouldDrawLabels(scale)) {
|
|
| 252 |
labelable = tmp; |
|
| 234 | 253 |
} |
| 235 | 254 |
} |
| 236 | 255 |
|
| 237 |
if (layerOrComposed instanceof FLayer){
|
|
| 256 |
if (layerOrComposed instanceof FLayer) {
|
|
| 238 | 257 |
FLayer layer = (FLayer) layerOrComposed; |
| 239 | 258 |
layer.print(g, viewPort, cancel, scale, properties); |
| 240 |
} else{
|
|
| 259 |
} else {
|
|
| 241 | 260 |
ComposedLayer composed = (ComposedLayer) layerOrComposed; |
| 242 | 261 |
composed.print(g, viewPort, cancel, scale, properties); |
| 243 | 262 |
} |
| 244 |
if (labelable != null){
|
|
| 263 |
if (labelable != null) {
|
|
| 245 | 264 |
labelable.printLabels(g, viewPort, cancel, scale, properties); |
| 246 | 265 |
} |
| 247 | 266 |
|
| 248 | 267 |
} |
| 249 | 268 |
|
| 250 | 269 |
public void setMapContext(MapContext mapContext) {
|
| 251 |
if (this.mapContext == mapContext){
|
|
| 270 |
if (this.mapContext == mapContext) {
|
|
| 252 | 271 |
return; |
| 253 | 272 |
} |
| 254 | 273 |
this.clean(); |
| ... | ... | |
| 257 | 276 |
} |
| 258 | 277 |
|
| 259 | 278 |
public void setViewPort(ViewPort viewPort) {
|
| 260 |
if (this.viewPort == viewPort){
|
|
| 279 |
if (this.viewPort == viewPort) {
|
|
| 261 | 280 |
return; |
| 262 | 281 |
} |
| 263 | 282 |
this.clean(); |
| ... | ... | |
| 265 | 284 |
|
| 266 | 285 |
} |
| 267 | 286 |
|
| 268 |
protected void clean(){
|
|
| 287 |
protected void clean() {
|
|
| 269 | 288 |
this.cachedImage = null; |
| 270 | 289 |
} |
| 271 | 290 |
|
| 272 |
public class CachedImage{
|
|
| 291 |
public class CachedImage {
|
|
| 273 | 292 |
private BufferedImage image; |
| 274 | 293 |
private long mapContextVersion; |
| 275 | 294 |
private long viewPortVersion; |
| 276 | 295 |
private int listPosition; |
| 277 | 296 |
|
| 278 |
public void setImage(BufferedImage img,MapContext mapContext, ViewPort viewPort,int pos) {
|
|
| 297 |
public void setImage(BufferedImage img, MapContext mapContext, |
|
| 298 |
ViewPort viewPort, int pos) {
|
|
| 279 | 299 |
|
| 280 | 300 |
image = CompatLocator.getGraphicsUtils().copyBufferedImage(img); |
| 281 | 301 |
this.mapContextVersion = mapContext.getDrawVersion(); |
| ... | ... | |
| 295 | 315 |
return viewPortVersion; |
| 296 | 316 |
} |
| 297 | 317 |
|
| 298 |
public int getListPosition(){
|
|
| 318 |
public int getListPosition() {
|
|
| 299 | 319 |
return this.listPosition; |
| 300 | 320 |
} |
| 301 | 321 |
|
| 302 |
public boolean isValid(MapContext context,ViewPort viewPort,int firstLayerToDraw){
|
|
| 303 |
if (viewPort.getDrawVersion() > this.viewPortVersion){
|
|
| 322 |
public boolean isValid(MapContext context, ViewPort viewPort, |
|
| 323 |
int firstLayerToDraw) {
|
|
| 324 |
if (viewPort.getDrawVersion() > this.viewPortVersion) {
|
|
| 304 | 325 |
return false; |
| 305 | 326 |
} |
| 306 |
if (firstLayerToDraw <= this.listPosition){
|
|
| 327 |
if (firstLayerToDraw <= this.listPosition) {
|
|
| 307 | 328 |
return false; |
| 308 | 329 |
} |
| 309 | 330 |
return true; |
| 310 | 331 |
} |
| 311 | 332 |
} |
| 312 | 333 |
|
| 313 |
public class DrawList{
|
|
| 334 |
public class DrawList {
|
|
| 314 | 335 |
private List layers = new ArrayList(); |
| 315 | 336 |
private List all = new ArrayList(); |
| 316 | 337 |
private List versions = new ArrayList(); |
| 317 | 338 |
private DrawList previosList = null; |
| 318 |
private int firstLayerToDraw =-1; |
|
| 339 |
private int firstLayerToDraw = -1;
|
|
| 319 | 340 |
|
| 320 |
public DrawList(){
|
|
| 341 |
public DrawList() {
|
|
| 321 | 342 |
} |
| 322 | 343 |
|
| 323 |
public DrawList(DrawList previousList){
|
|
| 324 |
if (previousList != null){
|
|
| 325 |
this.firstLayerToDraw =previousList.getLayerCount(); |
|
| 326 |
this.previosList=previousList;
|
|
| 344 |
public DrawList(DrawList previousList) {
|
|
| 345 |
if (previousList != null) {
|
|
| 346 |
this.firstLayerToDraw = previousList.getLayerCount();
|
|
| 347 |
this.previosList = previousList;
|
|
| 327 | 348 |
} |
| 328 | 349 |
} |
| 329 | 350 |
|
| 330 |
public int getLayerCount(){
|
|
| 351 |
public int getLayerCount() {
|
|
| 331 | 352 |
return this.layers.size(); |
| 332 | 353 |
} |
| 333 | 354 |
|
| 334 |
private boolean hasChanged(FLayer layer, int pos){
|
|
| 335 |
FLayer previous =(FLayer) this.previosList.layers.get(pos); |
|
| 336 |
// String previousName = previous.getName();
|
|
| 337 |
// String layerName = layer.getName();
|
|
| 338 |
if (previous != layer){
|
|
| 355 |
private boolean hasChanged(FLayer layer, int pos) {
|
|
| 356 |
FLayer previous = (FLayer) this.previosList.layers.get(pos);
|
|
| 357 |
// String previousName = previous.getName();
|
|
| 358 |
// String layerName = layer.getName();
|
|
| 359 |
if (previous != layer) {
|
|
| 339 | 360 |
return true; |
| 340 | 361 |
} |
| 341 |
long previousVersion = ((Long) this.previosList.versions.get(pos)).longValue(); |
|
| 362 |
long previousVersion = ((Long) this.previosList.versions.get(pos)) |
|
| 363 |
.longValue(); |
|
| 342 | 364 |
long layerVersion = layer.getDrawVersion(); |
| 343 | 365 |
|
| 344 | 366 |
return previousVersion != layerVersion; |
| 345 | 367 |
} |
| 346 | 368 |
|
| 347 |
public void add(Object obj){
|
|
| 348 |
if (obj instanceof FLayer){
|
|
| 369 |
public void add(Object obj) {
|
|
| 370 |
if (obj instanceof FLayer) {
|
|
| 349 | 371 |
FLayer layer = (FLayer) obj; |
| 350 | 372 |
int curIndex = this.layers.size(); |
| 351 |
if (this.firstLayerToDraw >= curIndex){
|
|
| 352 |
if (this.previosList.getLayerCount() > curIndex){
|
|
| 353 |
if (this.hasChanged(layer, curIndex)){
|
|
| 373 |
if (this.firstLayerToDraw >= curIndex) {
|
|
| 374 |
if (this.previosList.getLayerCount() > curIndex) {
|
|
| 375 |
if (this.hasChanged(layer, curIndex)) {
|
|
| 354 | 376 |
this.firstLayerToDraw = curIndex; |
| 355 | 377 |
} |
| 356 |
} else if (this.previosList.getLayerCount() == curIndex){
|
|
| 378 |
} else if (this.previosList.getLayerCount() == curIndex) {
|
|
| 357 | 379 |
this.firstLayerToDraw = curIndex; |
| 358 | 380 |
} |
| 359 | 381 |
} |
| 360 | 382 |
this.layers.add(layer); |
| 361 | 383 |
this.versions.add(new Long(layer.getDrawVersion())); |
| 362 |
} else if (!(obj instanceof LayersGroupEvent)){
|
|
| 384 |
} else if (!(obj instanceof LayersGroupEvent)) {
|
|
| 363 | 385 |
throw new UnsupportedOperationException(); |
| 364 | 386 |
} |
| 365 | 387 |
|
| 366 | 388 |
this.all.add(obj); |
| 367 | 389 |
} |
| 368 | 390 |
|
| 369 |
public int size(){
|
|
| 391 |
public int size() {
|
|
| 370 | 392 |
return this.all.size(); |
| 371 | 393 |
} |
| 372 | 394 |
|
| 373 |
public int getFirstLayerToDraw(){
|
|
| 374 |
if (this.firstLayerToDraw > this.layers.size()){
|
|
| 395 |
public int getFirstLayerToDraw() {
|
|
| 396 |
if (this.firstLayerToDraw > this.layers.size()) {
|
|
| 375 | 397 |
this.firstLayerToDraw = this.layers.size(); |
| 376 | 398 |
} |
| 377 | 399 |
return this.firstLayerToDraw; |
| 378 | 400 |
} |
| 379 | 401 |
|
| 380 |
public FLayer getLayer(int pos){
|
|
| 402 |
public FLayer getLayer(int pos) {
|
|
| 381 | 403 |
return (FLayer) this.layers.get(pos); |
| 382 | 404 |
} |
| 383 | 405 |
|
| 384 |
public Object get(int pos){
|
|
| 406 |
public Object get(int pos) {
|
|
| 385 | 407 |
return this.all.get(pos); |
| 386 | 408 |
} |
| 387 | 409 |
|
| 388 | 410 |
} |
| 389 | 411 |
|
| 390 |
private class SimpleLayerIterator extends LayersIterator{
|
|
| 412 |
private class SimpleLayerIterator extends LayersIterator {
|
|
| 391 | 413 |
|
| 392 | 414 |
public SimpleLayerIterator(FLayer layer) {
|
| 393 | 415 |
this.appendLayer(layer); |
| ... | ... | |
| 403 | 425 |
} |
| 404 | 426 |
|
| 405 | 427 |
public void dispose() {
|
| 406 |
this.mapContext=null;
|
|
| 407 |
this.viewPort=null;
|
|
| 408 |
this.cachedImage=null;
|
|
| 428 |
this.mapContext = null;
|
|
| 429 |
this.viewPort = null;
|
|
| 430 |
this.cachedImage = null;
|
|
| 409 | 431 |
this.previousDrawList = null; |
| 410 | 432 |
} |
| 411 | 433 |
|
| 412 |
|
|
| 413 | 434 |
public void print(FLayers root, Graphics2D g, Cancellable cancel, |
| 414 |
double scale, PrintAttributes properties) |
|
| 415 |
throws ReadException {
|
|
| 435 |
double scale, PrintAttributes properties) throws ReadException {
|
|
| 416 | 436 |
this.checkIntilalized(); |
| 417 | 437 |
|
| 418 | 438 |
List printList = this.createPrintList(root, cancel); |
| 419 |
if (cancel.isCanceled()){
|
|
| 439 |
if (cancel.isCanceled()) {
|
|
| 420 | 440 |
return; |
| 421 | 441 |
} |
| 422 | 442 |
|
| 423 |
|
|
| 424 | 443 |
ComposedLayer composed = null; |
| 425 | 444 |
int pos; |
| 426 | 445 |
FLayer layer; |
| 427 |
int layerPos= -1; |
|
| 446 |
int layerPos = -1;
|
|
| 428 | 447 |
Object obj; |
| 429 | 448 |
LayersGroupEvent event; |
| 430 |
for (pos=0; pos < printList.size(); pos++){
|
|
| 431 |
if (cancel.isCanceled()){
|
|
| 449 |
for (pos = 0; pos < printList.size(); pos++) {
|
|
| 450 |
if (cancel.isCanceled()) {
|
|
| 432 | 451 |
return; |
| 433 | 452 |
} |
| 434 | 453 |
|
| 435 | 454 |
obj = printList.get(pos); |
| 436 |
if (obj instanceof LayersGroupEvent){
|
|
| 455 |
if (obj instanceof LayersGroupEvent) {
|
|
| 437 | 456 |
event = (LayersGroupEvent) obj; |
| 438 |
if (event.type == LayersGroupEvent.IN_Event){
|
|
| 439 |
// System.out.println("=======Empiza a pintar grupo de capas "+ ((FLayers)event.group).getName() +"============");
|
|
| 457 |
if (event.type == LayersGroupEvent.IN_Event) {
|
|
| 458 |
// System.out.println("=======Empiza a pintar grupo de capas "+
|
|
| 459 |
// ((FLayers)event.group).getName() +"============"); |
|
| 440 | 460 |
event.group.beginDraw(g, viewPort); |
| 441 |
} else{
|
|
| 461 |
} else {
|
|
| 442 | 462 |
event.group.endDraw(g, viewPort); |
| 443 |
// System.out.println("=======Fin a pintar grupo de capas "+ ((FLayers)event.group).getName() +"============");
|
|
| 463 |
// System.out.println("=======Fin a pintar grupo de capas "+
|
|
| 464 |
// ((FLayers)event.group).getName() +"============"); |
|
| 444 | 465 |
|
| 445 | 466 |
} |
| 446 | 467 |
continue; |
| ... | ... | |
| 449 | 470 |
|
| 450 | 471 |
layer = (FLayer) obj; |
| 451 | 472 |
|
| 452 |
|
|
| 453 | 473 |
// *** Pintado de capa/composicion de capa *** |
| 454 |
if (composed == null){
|
|
| 474 |
if (composed == null) {
|
|
| 455 | 475 |
composed = layer.newComposedLayer(); |
| 456 |
if (composed != null){
|
|
| 476 |
if (composed != null) {
|
|
| 457 | 477 |
try {
|
| 458 | 478 |
composed.add(layer); |
| 459 |
// System.out.println("=======Imprimiendo composicion de pintado "+ (layerPos-1)+" ============");
|
|
| 479 |
// System.out.println("=======Imprimiendo composicion de pintado "+
|
|
| 480 |
// (layerPos-1)+" ============"); |
|
| 460 | 481 |
continue; |
| 461 | 482 |
} catch (Exception e) {
|
| 462 |
throw new ReadException("DefaultMapContexDrawer exception",e);
|
|
| 483 |
throw new ReadException( |
|
| 484 |
"DefaultMapContexDrawer exception", e); |
|
| 463 | 485 |
} |
| 464 | 486 |
} |
| 465 |
}else{
|
|
| 466 |
if (composed.canAdd(layer)){
|
|
| 487 |
} else {
|
|
| 488 |
if (composed.canAdd(layer)) {
|
|
| 467 | 489 |
try {
|
| 468 | 490 |
composed.add(layer); |
| 469 |
// System.out.println("=== a?adiendo a composicion de pintado "+ layerPos+ " "+layer.getName());
|
|
| 491 |
// System.out.println("=== a?adiendo a composicion de pintado "+
|
|
| 492 |
// layerPos+ " "+layer.getName()); |
|
| 470 | 493 |
continue; |
| 471 | 494 |
} catch (Exception e) {
|
| 472 |
throw new ReadException("DefaultMapContexDrawer exception",e);
|
|
| 495 |
throw new ReadException( |
|
| 496 |
"DefaultMapContexDrawer exception", e); |
|
| 473 | 497 |
} |
| 474 | 498 |
} else {
|
| 475 |
// System.out.println("=======Imprimiendo composicion de pintado "+ (layerPos-1)+" ============");
|
|
| 499 |
// System.out.println("=======Imprimiendo composicion de pintado "+
|
|
| 500 |
// (layerPos-1)+" ============"); |
|
| 476 | 501 |
this.print(composed, g, cancel, scale, properties); |
| 477 |
// composed.print( g, viewPort, cancel, scale,properties);
|
|
| 502 |
// composed.print( g, viewPort, cancel, scale,properties);
|
|
| 478 | 503 |
composed = layer.newComposedLayer(); |
| 479 |
if (composed != null){
|
|
| 504 |
if (composed != null) {
|
|
| 480 | 505 |
try {
|
| 481 | 506 |
composed.add(layer); |
| 482 |
// System.out.println("=== a?adiendo a composicion de pintado "+ layerPos+ " "+layer.getName());
|
|
| 507 |
// System.out.println("=== a?adiendo a composicion de pintado "+
|
|
| 508 |
// layerPos+ " "+layer.getName()); |
|
| 483 | 509 |
continue; |
| 484 | 510 |
} catch (Exception e) {
|
| 485 |
throw new ReadException("DefaultMapContexDrawer exception",e);
|
|
| 511 |
throw new ReadException( |
|
| 512 |
"DefaultMapContexDrawer exception", e); |
|
| 486 | 513 |
} |
| 487 | 514 |
} |
| 488 | 515 |
} |
| 489 | 516 |
} |
| 490 |
// System.out.println("=== imprimiendo "+ layerPos+ " "+layer.getName());
|
|
| 517 |
// System.out.println("=== imprimiendo "+ layerPos+
|
|
| 518 |
// " "+layer.getName()); |
|
| 491 | 519 |
this.print(layer, g, cancel, scale, properties); |
| 492 |
// layer.print(g, viewPort, cancel, scale,properties);
|
|
| 520 |
// layer.print(g, viewPort, cancel, scale,properties);
|
|
| 493 | 521 |
// *** Pintado de capa/composicion de capa *** |
| 494 |
if (composed != null){
|
|
| 522 |
if (composed != null) {
|
|
| 495 | 523 |
// si la composicion no se ha pintado la pintamos |
| 496 |
// System.out.println("=======Imprimiendo composicion de pintado "+ (layerPos-1)+" (ultimo) ============");
|
|
| 524 |
// System.out.println("=======Imprimiendo composicion de pintado "+
|
|
| 525 |
// (layerPos-1)+" (ultimo) ============"); |
|
| 497 | 526 |
this.print(composed, g, cancel, scale, properties); |
| 498 |
// composed.print(g, viewPort, cancel, scale, properties);
|
|
| 527 |
// composed.print(g, viewPort, cancel, scale, properties);
|
|
| 499 | 528 |
composed = null; |
| 500 | 529 |
} |
| 501 | 530 |
} |
| 502 | 531 |
|
| 503 |
|
|
| 504 | 532 |
} |
| 505 | 533 |
|
| 506 |
private DrawList createDrawList(FLayers root,Cancellable cancel,double scale){
|
|
| 534 |
private DrawList createDrawList(FLayers root, Cancellable cancel, |
|
| 535 |
double scale) {
|
|
| 507 | 536 |
DrawList result = new DrawList(this.previousDrawList); |
| 508 |
Iterator iter = new MyLayerIterator((FLayer)root,scale);
|
|
| 509 |
while (iter.hasNext()){
|
|
| 510 |
if (cancel.isCanceled()){
|
|
| 537 |
Iterator iter = new MyLayerIterator((FLayer) root, scale);
|
|
| 538 |
while (iter.hasNext()) {
|
|
| 539 |
if (cancel.isCanceled()) {
|
|
| 511 | 540 |
return null; |
| 512 | 541 |
} |
| 513 | 542 |
result.add(iter.next()); |
| ... | ... | |
| 517 | 546 |
return result; |
| 518 | 547 |
} |
| 519 | 548 |
|
| 520 |
private List createPrintList(FLayers root,Cancellable cancel){
|
|
| 549 |
private List createPrintList(FLayers root, Cancellable cancel) {
|
|
| 521 | 550 |
List result = new ArrayList(); |
| 522 |
Iterator iter = new SimpleLayerIterator((FLayer)root); |
|
| 523 |
while (iter.hasNext()){
|
|
| 524 |
if (cancel.isCanceled()){
|
|
| 551 |
Iterator iter = new SimpleLayerIterator((FLayer) root);
|
|
| 552 |
while (iter.hasNext()) {
|
|
| 553 |
if (cancel.isCanceled()) {
|
|
| 525 | 554 |
return null; |
| 526 | 555 |
} |
| 527 | 556 |
result.add(iter.next()); |
| ... | ... | |
| 529 | 558 |
return result; |
| 530 | 559 |
} |
| 531 | 560 |
|
| 532 |
private class MyLayerIterator implements Iterator{
|
|
| 533 |
ArrayList layersList =new ArrayList();
|
|
| 561 |
private class MyLayerIterator implements Iterator {
|
|
| 562 |
ArrayList layersList = new ArrayList();
|
|
| 534 | 563 |
int index = 0; |
| 535 |
double scale=0;
|
|
| 564 |
double scale = 0;
|
|
| 536 | 565 |
|
| 537 |
|
|
| 538 | 566 |
public MyLayerIterator(FLayer layer, double scale) {
|
| 539 |
this.scale=scale;
|
|
| 567 |
this.scale = scale;
|
|
| 540 | 568 |
this.appendLayer(layer); |
| 541 | 569 |
} |
| 542 | 570 |
|
| ... | ... | |
| 545 | 573 |
layersList.add(layer); |
| 546 | 574 |
} |
| 547 | 575 |
if (layer instanceof LayerCollection) {
|
| 548 |
appendLayers((LayerCollection)layer); |
|
| 576 |
appendLayers((LayerCollection) layer);
|
|
| 549 | 577 |
} |
| 550 | 578 |
} |
| 551 | 579 |
|
| 552 | 580 |
private void appendLayers(LayerCollection layers) {
|
| 553 | 581 |
int i; |
| 554 |
layersList.add(new LayersGroupEvent(layers,LayersGroupEvent.IN_Event)); |
|
| 555 |
for (i=0;i< layers.getLayersCount();i++) {
|
|
| 582 |
layersList.add(new LayersGroupEvent(layers, |
|
| 583 |
LayersGroupEvent.IN_Event)); |
|
| 584 |
for (i = 0; i < layers.getLayersCount(); i++) {
|
|
| 556 | 585 |
appendLayer(layers.getLayer(i)); |
| 557 | 586 |
} |
| 558 |
layersList.add(new LayersGroupEvent(layers,LayersGroupEvent.OUT_Event)); |
|
| 587 |
layersList.add(new LayersGroupEvent(layers, |
|
| 588 |
LayersGroupEvent.OUT_Event)); |
|
| 559 | 589 |
} |
| 560 | 590 |
|
| 561 | 591 |
public void remove() {
|
| ... | ... | |
| 563 | 593 |
} |
| 564 | 594 |
|
| 565 | 595 |
public boolean hasNext() {
|
| 566 |
return index < layersList.size();
|
|
| 596 |
return index < layersList.size(); |
|
| 567 | 597 |
} |
| 568 | 598 |
|
| 569 | 599 |
public Object next() {
|
| ... | ... | |
| 579 | 609 |
if (layer instanceof FLayers) {
|
| 580 | 610 |
return false; |
| 581 | 611 |
} |
| 582 |
return layer.isAvailable() && layer.isVisible() && layer.isWithinScale(this.scale); |
|
| 612 |
return layer.isAvailable() && layer.isVisible() |
|
| 613 |
&& layer.isWithinScale(this.scale); |
|
| 583 | 614 |
} |
| 584 | 615 |
|
| 585 | 616 |
} |
| ... | ... | |
| 588 | 619 |
public static final String IN_Event = "in"; |
| 589 | 620 |
public static final String OUT_Event = "Out"; |
| 590 | 621 |
|
| 591 |
private LayerCollection group=null;
|
|
| 622 |
private LayerCollection group = null;
|
|
| 592 | 623 |
private String type = IN_Event; |
| 593 | 624 |
|
| 594 |
public LayersGroupEvent(LayerCollection group,String type){
|
|
| 595 |
this.group =group; |
|
| 596 |
this.type =type; |
|
| 625 |
public LayersGroupEvent(LayerCollection group, String type) {
|
|
| 626 |
this.group = group;
|
|
| 627 |
this.type = type;
|
|
| 597 | 628 |
} |
| 598 | 629 |
|
| 599 |
|
|
| 600 | 630 |
public String getType() {
|
| 601 | 631 |
return type; |
| 602 | 632 |
} |
Also available in: Unified diff