Revision 47476 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.symbology/org.gvsig.symbology.lib/org.gvsig.symbology.lib.impl/src/main/java/org/gvsig/symbology/fmap/mapcontext/rendering/symbol/marker/impl/AbstractMarkerSymbol.java
| AbstractMarkerSymbol.java | ||
|---|---|---|
| 23 | 23 |
*/ |
| 24 | 24 |
package org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.impl; |
| 25 | 25 |
|
| 26 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol_v2; |
|
| 27 | 26 |
import java.awt.Color; |
| 28 |
import java.awt.Graphics2D; |
|
| 29 | 27 |
import java.awt.Point; |
| 30 | 28 |
import java.awt.Rectangle; |
| 31 |
import java.awt.geom.AffineTransform; |
|
| 32 | 29 |
import java.awt.geom.Point2D; |
| 33 | 30 |
import org.apache.commons.lang3.StringUtils; |
| 34 |
import org.gvsig.compat.print.PrintAttributes; |
|
| 35 | 31 |
import org.gvsig.expressionevaluator.ExpressionUtils; |
| 36 | 32 |
import org.gvsig.expressionevaluator.SymbolTable; |
| 37 | 33 |
import org.gvsig.fmap.dal.DALLocator; |
| ... | ... | |
| 39 | 35 |
import org.gvsig.fmap.dal.feature.Feature; |
| 40 | 36 |
import org.gvsig.fmap.geom.Geometry; |
| 41 | 37 |
import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
| 42 |
import org.gvsig.fmap.geom.Geometry.TYPES; |
|
| 43 | 38 |
import org.gvsig.fmap.geom.GeometryLocator; |
| 44 | 39 |
import org.gvsig.fmap.geom.GeometryManager; |
| 45 | 40 |
import org.gvsig.fmap.geom.exception.CreateGeometryException; |
| 46 | 41 |
import org.gvsig.fmap.mapcontext.MapContextLocator; |
| 47 | 42 |
import org.gvsig.fmap.mapcontext.ViewPort; |
| 48 |
import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
|
| 49 | 43 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.AbstractSymbol; |
| 50 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.CartographicSupportToolkit;
|
|
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol_v2;
|
|
| 51 | 45 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMask; |
| 52 | 46 |
import org.gvsig.tools.ToolsLocator; |
| 53 | 47 |
import org.gvsig.tools.dynobject.DynStruct; |
| ... | ... | |
| 80 | 74 |
private static final String FIELD_LINETOOFFSETCOLOR_EXPRESSION = "lineToOffsetColorExpression"; |
| 81 | 75 |
|
| 82 | 76 |
private static final GeometryManager GEOMETRY_MANAGER = GeometryLocator.getGeometryManager(); |
| 83 |
|
|
| 77 |
|
|
| 84 | 78 |
private Color color; |
| 85 | 79 |
private double rotation; |
| 86 | 80 |
private Point2D offset = new Point2D.Double(); |
| ... | ... | |
| 95 | 89 |
private String offsetYExpression; |
| 96 | 90 |
private String rotationExpression; |
| 97 | 91 |
private String lineToOffsetColorExpression; |
| 98 |
|
|
| 92 |
|
|
| 99 | 93 |
private transient org.gvsig.fmap.geom.primitive.Point point; |
| 100 |
private transient ViewPort viewPort; |
|
| 101 |
private transient double dpi; |
|
| 102 | 94 |
|
| 103 | 95 |
public AbstractMarkerSymbol() {
|
| 104 | 96 |
super(); |
| ... | ... | |
| 109 | 101 |
try {
|
| 110 | 102 |
this.point = GEOMETRY_MANAGER.createPoint(0, 0, SUBTYPES.GEOM2D); |
| 111 | 103 |
} catch (CreateGeometryException ex) {
|
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|
|
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|
|
| 113 | 105 |
} |
| 114 | 106 |
} |
| 115 | 107 |
|
| ... | ... | |
| 118 | 110 |
this.point.setY(y); |
| 119 | 111 |
return this.point; |
| 120 | 112 |
} |
| 121 |
|
|
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|
|
| 122 | 114 |
@Override |
| 123 | 115 |
public final int getSymbolType() {
|
| 124 | 116 |
return Geometry.TYPES.POINT; |
| 125 | 117 |
} |
| 126 |
|
|
| 118 |
|
|
| 127 | 119 |
@Override |
| 128 | 120 |
public double getRotation() {
|
| 129 | 121 |
return rotation; |
| ... | ... | |
| 149 | 141 |
} |
| 150 | 142 |
|
| 151 | 143 |
private FeatureSymbolTable symbolTable = null; |
| 152 |
|
|
| 144 |
|
|
| 153 | 145 |
protected SymbolTable getSymbolTable(Feature f) {
|
| 154 |
if( symbolTable==null ) {
|
|
| 146 |
if (symbolTable == null) {
|
|
| 155 | 147 |
this.symbolTable = DALLocator.getManager().createFeatureSymbolTable(); |
| 156 | 148 |
this.symbolTable.addSymbolTable(ExpressionUtils.createSymbolTable()); |
| 157 | 149 |
} |
| 158 | 150 |
symbolTable.setFeature(f); |
| 159 | 151 |
return symbolTable; |
| 160 | 152 |
} |
| 161 |
|
|
| 153 |
|
|
| 162 | 154 |
@Override |
| 163 | 155 |
public Color getLineToOffsetColor() {
|
| 164 | 156 |
return this.lineToOffsetColor; |
| ... | ... | |
| 231 | 223 |
|
| 232 | 224 |
@Override |
| 233 | 225 |
public Point2D getEfectiveOffset(Feature f) {
|
| 234 |
if( f == null ) {
|
|
| 226 |
if (f == null) {
|
|
| 235 | 227 |
f = this.getFeature(); |
| 236 | 228 |
} |
| 237 | 229 |
Point2D p; |
| 238 |
if( f==null || StringUtils.isBlank(this.offsetXExpression) || StringUtils.isBlank(this.offsetYExpression) ) {
|
|
| 230 |
if (f == null || StringUtils.isBlank(this.offsetXExpression) || StringUtils.isBlank(this.offsetYExpression)) {
|
|
| 239 | 231 |
p = this.getOffset(); |
| 240 | 232 |
p = new Point2D.Double( |
| 241 |
toCartographicUnits(p.getX()),
|
|
| 233 |
toCartographicUnits(p.getX()), |
|
| 242 | 234 |
toCartographicUnits(p.getY()) |
| 243 | 235 |
); |
| 244 | 236 |
} else {
|
| 245 | 237 |
double offsetX = toCartographicUnits(ExpressionUtils.parseDouble( |
| 246 |
this.getSymbolTable(f),
|
|
| 247 |
offsetXExpression,
|
|
| 238 |
this.getSymbolTable(f), |
|
| 239 |
offsetXExpression, |
|
| 248 | 240 |
(int) this.getOffset().getX() |
| 249 | 241 |
)); |
| 250 | 242 |
double offsetY = toCartographicUnits(ExpressionUtils.parseDouble( |
| 251 |
this.getSymbolTable(f),
|
|
| 252 |
offsetYExpression,
|
|
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this.getSymbolTable(f), |
|
| 244 |
offsetYExpression, |
|
| 253 | 245 |
(int) this.getOffset().getY() |
| 254 | 246 |
)); |
| 255 | 247 |
p = new Point2D.Double(offsetX, offsetY); |
| ... | ... | |
| 259 | 251 |
|
| 260 | 252 |
@Override |
| 261 | 253 |
public double getEfectiveRotationInDegres(Feature f) {
|
| 262 |
if( StringUtils.isBlank(this.rotationExpression) ) {
|
|
| 254 |
if (StringUtils.isBlank(this.rotationExpression)) {
|
|
| 263 | 255 |
return Math.toDegrees(this.getRotation()); |
| 264 | 256 |
} |
| 265 | 257 |
// Por defecto vedra en grados. |
| 266 |
if( f == null ) {
|
|
| 258 |
if (f == null) {
|
|
| 267 | 259 |
f = this.getFeature(); |
| 268 | 260 |
} |
| 269 |
if( f==null ) {
|
|
| 261 |
if (f == null) {
|
|
| 270 | 262 |
return Math.toDegrees(this.getRotation()); |
| 271 | 263 |
} |
| 272 | 264 |
double r = ExpressionUtils.parseDouble( |
| 273 |
this.getSymbolTable(f),
|
|
| 274 |
rotationExpression,
|
|
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this.getSymbolTable(f), |
|
| 266 |
rotationExpression, |
|
| 275 | 267 |
this.getRotation() |
| 276 | 268 |
); |
| 277 | 269 |
return r; |
| ... | ... | |
| 280 | 272 |
@Override |
| 281 | 273 |
public double getEfectiveRotationInRadians(Feature f) {
|
| 282 | 274 |
// Pillamos el valor por defecto que es en grados y lo transformamos a radianes. |
| 283 |
if( StringUtils.isBlank(this.rotationExpression) ) {
|
|
| 275 |
if (StringUtils.isBlank(this.rotationExpression)) {
|
|
| 284 | 276 |
return this.getRotation(); |
| 285 | 277 |
} |
| 286 | 278 |
double r = this.getEfectiveRotationInDegres(f); |
| 287 |
if( r == 0 ) {
|
|
| 279 |
if (r == 0) {
|
|
| 288 | 280 |
return 0; |
| 289 | 281 |
} |
| 290 | 282 |
r = Math.toRadians(r); |
| ... | ... | |
| 293 | 285 |
|
| 294 | 286 |
@Override |
| 295 | 287 |
public Color getEfectiveLineToOffsetColor(Feature f) {
|
| 296 |
if( f == null ) {
|
|
| 288 |
if (f == null) {
|
|
| 297 | 289 |
f = this.getFeature(); |
| 298 | 290 |
} |
| 299 |
if( f==null || StringUtils.isBlank(this.lineToOffsetColorExpression) ) {
|
|
| 291 |
if (f == null || StringUtils.isBlank(this.lineToOffsetColorExpression)) {
|
|
| 300 | 292 |
return this.getLineToOffsetColor(); |
| 301 | 293 |
} |
| 302 | 294 |
Color theColor = ExpressionUtils.parseColor( |
| 303 |
this.getSymbolTable(f),
|
|
| 304 |
this.lineToOffsetColorExpression,
|
|
| 295 |
this.getSymbolTable(f), |
|
| 296 |
this.lineToOffsetColorExpression, |
|
| 305 | 297 |
this.getLineToOffsetColor() |
| 306 | 298 |
); |
| 307 | 299 |
return theColor; |
| ... | ... | |
| 309 | 301 |
|
| 310 | 302 |
@Override |
| 311 | 303 |
public double getEfectiveSize(Feature f) {
|
| 312 |
if(StringUtils.isBlank(this.sizeExpression) ) {
|
|
| 313 |
return this.getSize(); |
|
| 304 |
if (StringUtils.isBlank(this.sizeExpression)) {
|
|
| 305 |
return this.getCartographicSize();
|
|
| 314 | 306 |
} |
| 315 |
if( f == null ) {
|
|
| 307 |
if (f == null) {
|
|
| 316 | 308 |
f = this.getFeature(); |
| 317 | 309 |
} |
| 318 |
if( f==null ) {
|
|
| 319 |
return this.getSize(); |
|
| 310 |
if (f == null) {
|
|
| 311 |
return this.getCartographicSize();
|
|
| 320 | 312 |
} |
| 321 | 313 |
double sz = ExpressionUtils.parseDouble( |
| 322 |
this.getSymbolTable(f),
|
|
| 323 |
this.sizeExpression,
|
|
| 314 |
this.getSymbolTable(f), |
|
| 315 |
this.sizeExpression, |
|
| 324 | 316 |
-1 |
| 325 | 317 |
); |
| 326 |
if(sz<0){
|
|
| 327 |
return this.getSize(); |
|
| 318 |
if (sz < 0) {
|
|
| 319 |
return this.getCartographicSize();
|
|
| 328 | 320 |
} |
| 329 | 321 |
return toCartographicUnits(sz); |
| 330 | 322 |
} |
| ... | ... | |
| 334 | 326 |
return geom.getType() == Geometry.TYPES.POINT; |
| 335 | 327 |
} |
| 336 | 328 |
|
| 337 |
@Override |
|
| 338 |
public int getOnePointRgb() {
|
|
| 339 |
return color.getRGB(); |
|
| 340 |
} |
|
| 329 |
// @Override
|
|
| 330 |
// public int getOnePointRgb() {
|
|
| 331 |
// return color.getRGB();
|
|
| 332 |
// }
|
|
| 341 | 333 |
|
| 342 | 334 |
@Override |
| 343 | 335 |
public double getSize() {
|
| ... | ... | |
| 367 | 359 |
outlineAlpha)); |
| 368 | 360 |
} |
| 369 | 361 |
|
| 370 |
@Override |
|
| 371 |
public void getPixExtentPlus(Geometry geom, float[] distances, ViewPort viewPort, int dpi) {
|
|
| 372 |
float cs = (float) getCartographicSize(viewPort, dpi, geom); |
|
| 373 |
distances[0] = cs; |
|
| 374 |
distances[1] = cs; |
|
| 375 |
} |
|
| 362 |
// @Override |
|
| 363 |
// public void getPixExtentPlus(Geometry geom, float[] distances, ViewPort viewPort, int dpi) {
|
|
| 364 |
// setCartographicContext(viewPort, dpi, geom); |
|
| 365 |
// float cs = (float) getCartographicSize(); |
|
| 366 |
// distances[0] = cs; |
|
| 367 |
// distances[1] = cs; |
|
| 368 |
// } |
|
| 376 | 369 |
|
| 377 | 370 |
@Override |
| 378 |
public void print(Graphics2D g, AffineTransform at, Geometry geom, PrintAttributes properties) {
|
|
| 379 |
double originalSize = getEfectiveSize(getFeature()); |
|
| 380 |
double theSize = originalSize; |
|
| 381 |
// scale it to size |
|
| 382 |
int pq = properties.getPrintQuality(); |
|
| 383 |
switch (pq) {
|
|
| 384 |
case PrintAttributes.PRINT_QUALITY_NORMAL: |
|
| 385 |
theSize *= (double) 300 / 72; |
|
| 386 |
break; |
|
| 387 |
case PrintAttributes.PRINT_QUALITY_HIGH: |
|
| 388 |
theSize *= (double) 600 / 72; |
|
| 389 |
break; |
|
| 390 |
case PrintAttributes.PRINT_QUALITY_DRAFT: |
|
| 391 |
// size *= 72/72; // (which is the same than doing nothing) |
|
| 392 |
break; |
|
| 393 |
default: |
|
| 394 |
break; |
|
| 395 |
} |
|
| 396 |
// setSize(theSize); |
|
| 397 |
draw(g, at, geom, getFeature(), null); |
|
| 398 |
// setSize(originalSize); |
|
| 399 |
} |
|
| 400 |
|
|
| 401 |
@Override |
|
| 402 | 371 |
public final IMask getMask() {
|
| 403 | 372 |
return mask; |
| 404 | 373 |
} |
| 405 | 374 |
|
| 406 | 375 |
@Override |
| 407 |
public void drawInsideRectangle(Graphics2D g, AffineTransform scaleInstance, Rectangle r, PrintAttributes properties) throws SymbolDrawingException {
|
|
| 408 |
try {
|
|
| 409 |
if (properties == null) {
|
|
| 410 |
draw( |
|
| 411 |
g, |
|
| 412 |
scaleInstance, |
|
| 413 |
this.getPoint(r.getCenterX(), r.getCenterY()), |
|
| 414 |
// GEOMETRY_MANAGER.createPoint(r.getCenterX(), r.getCenterY(), SUBTYPES.GEOM2D), |
|
| 415 |
this.getFeature(), |
|
| 416 |
null |
|
| 417 |
); |
|
| 418 |
} else {
|
|
| 419 |
double originalSize = getEfectiveSize(getFeature()); |
|
| 420 |
double theSize = originalSize; |
|
| 421 |
int pq = properties.getPrintQuality(); |
|
| 422 |
switch (pq) {
|
|
| 423 |
case PrintAttributes.PRINT_QUALITY_NORMAL: |
|
| 424 |
theSize *= (double) 300 / 72; |
|
| 425 |
break; |
|
| 426 |
case PrintAttributes.PRINT_QUALITY_HIGH: |
|
| 427 |
theSize *= (double) 600 / 72; |
|
| 428 |
break; |
|
| 429 |
case PrintAttributes.PRINT_QUALITY_DRAFT: |
|
| 430 |
// d *= 72/72; // (which is the same than doing nothing) |
|
| 431 |
break; |
|
| 432 |
default: |
|
| 433 |
break; |
|
| 434 |
} |
|
| 435 |
setSize(theSize); |
|
| 436 |
print( |
|
| 437 |
g, |
|
| 438 |
scaleInstance, |
|
| 439 |
this.getPoint(r.getCenterX(), r.getCenterY()), |
|
| 440 |
// GEOMETRY_MANAGER.createPoint(r.getCenterX(), r.getCenterY(), SUBTYPES.GEOM2D), |
|
| 441 |
properties |
|
| 442 |
); |
|
| 443 |
setSize(originalSize); |
|
| 444 |
} |
|
| 445 |
|
|
| 446 |
} catch (Exception e) {
|
|
| 447 |
SymbolDrawingException sde = new SymbolDrawingException(TYPES.POINT); |
|
| 448 |
sde.initCause(e); |
|
| 449 |
throw sde; |
|
| 450 |
} |
|
| 451 |
} |
|
| 452 |
|
|
| 453 |
@Override |
|
| 454 | 376 |
public final void setMask(IMask mask) {
|
| 455 | 377 |
this.mask = mask; |
| 456 | 378 |
} |
| 457 | 379 |
|
| 458 |
@Override |
|
| 459 |
public void setCartographicSize(double cartographicSize, Geometry geom) {
|
|
| 460 |
setSize(cartographicSize); |
|
| 380 |
protected double getCartographicSize() {
|
|
| 381 |
return toCartographicUnits(getSize()); |
|
| 461 | 382 |
} |
| 462 | 383 |
|
| 463 | 384 |
@Override |
| 464 |
public double toCartographicSize(ViewPort viewPort, double dpi, Geometry geom) {
|
|
| 465 |
this.viewPort = viewPort; |
|
| 466 |
this.dpi = dpi; |
|
| 467 |
|
|
| 468 |
double oldSize = getSize(); |
|
| 469 |
setCartographicSize(getCartographicSize( |
|
| 470 |
viewPort, |
|
| 471 |
dpi, |
|
| 472 |
geom), |
|
| 473 |
geom); |
|
| 474 |
return oldSize; |
|
| 475 |
} |
|
| 476 |
|
|
| 477 |
@Override |
|
| 478 |
public double getCartographicSize(ViewPort viewPort, double dpi, Geometry geom) {
|
|
| 479 |
return CartographicSupportToolkit. |
|
| 480 |
getCartographicLength(this, |
|
| 481 |
getSize(), |
|
| 482 |
viewPort, |
|
| 483 |
dpi); |
|
| 484 |
} |
|
| 485 |
|
|
| 486 |
protected double toCartographicUnits(double value){
|
|
| 487 |
if(viewPort == null){
|
|
| 488 |
return value; |
|
| 489 |
} |
|
| 490 |
return CartographicSupportToolkit. |
|
| 491 |
getCartographicLength(this, |
|
| 492 |
value, |
|
| 493 |
viewPort, |
|
| 494 |
dpi); |
|
| 495 |
} |
|
| 496 |
|
|
| 497 |
@Override |
|
| 498 | 385 |
public Object clone() throws CloneNotSupportedException {
|
| 499 | 386 |
AbstractMarkerSymbol copy = (AbstractMarkerSymbol) super.clone(); |
| 500 | 387 |
|
| ... | ... | |
| 523 | 410 |
setSize(state.getDouble(FIELD_SIZE)); |
| 524 | 411 |
setDrawLineToOffset(state.getBoolean(FIELD_DRAWLINETOOFFSET, false)); |
| 525 | 412 |
setLineToOffsetColor((Color) state.get(FIELD_LINETOOFFSETCOLOR)); |
| 526 |
|
|
| 413 |
|
|
| 527 | 414 |
setSizeExpression(state.getString(FIELD_SIZE_EXPRESSION)); |
| 528 | 415 |
setOffsetXExpression(state.getString(FIELD_OFFSETX_EXPRESSION)); |
| 529 | 416 |
setOffsetYExpression(state.getString(FIELD_OFFSETY_EXPRESSION)); |
| ... | ... | |
| 582 | 469 |
// Size |
| 583 | 470 |
definition.addDynFieldDouble(FIELD_SIZE).setMandatory(false); |
| 584 | 471 |
|
| 585 |
|
|
| 586 | 472 |
definition.addDynFieldBoolean(FIELD_DRAWLINETOOFFSET).setMandatory(false); |
| 587 | 473 |
definition.addDynFieldObject(FIELD_LINETOOFFSETCOLOR).setClassOfValue(Color.class).setMandatory(false); |
| 588 |
|
|
| 474 |
|
|
| 589 | 475 |
definition.addDynFieldString(FIELD_OFFSETX_EXPRESSION).setMandatory(false); |
| 590 | 476 |
definition.addDynFieldString(FIELD_OFFSETY_EXPRESSION).setMandatory(false); |
| 591 | 477 |
definition.addDynFieldString(FIELD_LINETOOFFSETCOLOR_EXPRESSION).setMandatory(false); |
| ... | ... | |
| 597 | 483 |
|
| 598 | 484 |
} |
| 599 | 485 |
|
| 486 |
protected double getAdjustedSize(Rectangle r, double size) {
|
|
| 487 |
if (r == null) {
|
|
| 488 |
return size; |
|
| 489 |
} |
|
| 490 |
double min = Math.min(r.getHeight(), r.getWidth()); |
|
| 491 |
if (size > min) {
|
|
| 492 |
size = min; |
|
| 493 |
} |
|
| 494 |
return size; |
|
| 495 |
} |
|
| 496 |
|
|
| 497 |
protected Geometry getSampleGeometry(Rectangle r) {
|
|
| 498 |
GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
|
| 499 |
try {
|
|
| 500 |
return geomManager.createEnvelope( |
|
| 501 |
r.x + 1, |
|
| 502 |
r.y + 1, |
|
| 503 |
r.x + r.width - 2, |
|
| 504 |
r.y + r.height - 2, |
|
| 505 |
Geometry.SUBTYPES.GEOM2D).getGeometry(); |
|
| 506 |
} catch (Exception e) {
|
|
| 507 |
throw new RuntimeException("Can't create smple geometry.", e);
|
|
| 508 |
} |
|
| 509 |
|
|
| 510 |
} |
|
| 511 |
|
|
| 600 | 512 |
} |
Also available in: Unified diff