root / trunk / extensions / extRasterTools-SE / src / org / gvsig / fmap / layers / FLyrRasterSE.java @ 10940
History | View | Annotate | Download (28 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007 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 |
package org.gvsig.fmap.layers; |
20 |
|
21 |
import java.awt.Dimension; |
22 |
import java.awt.Graphics2D; |
23 |
import java.awt.Point; |
24 |
import java.awt.Rectangle; |
25 |
import java.awt.geom.AffineTransform; |
26 |
import java.awt.geom.NoninvertibleTransformException; |
27 |
import java.awt.geom.Point2D; |
28 |
import java.awt.geom.Rectangle2D; |
29 |
import java.awt.image.BufferedImage; |
30 |
import java.io.File; |
31 |
import java.io.IOException; |
32 |
import java.lang.reflect.Constructor; |
33 |
import java.lang.reflect.InvocationTargetException; |
34 |
import java.util.ArrayList; |
35 |
|
36 |
import javax.print.attribute.PrintRequestAttributeSet; |
37 |
import javax.swing.ImageIcon; |
38 |
|
39 |
import org.cresques.cts.IProjection; |
40 |
import org.cresques.filter.RasterFilterStack; |
41 |
import org.gvsig.fmap.drivers.GenericRasterDriver; |
42 |
import org.gvsig.fmap.drivers.GeoRasterDriver; |
43 |
import org.gvsig.raster.dataaccess.DataSource; |
44 |
import org.gvsig.raster.dataset.IBuffer; |
45 |
import org.gvsig.raster.dataset.RasterDriverException; |
46 |
import org.gvsig.raster.dataset.RasterMultiDataset; |
47 |
import org.gvsig.raster.dataset.properties.DatasetMetadata; |
48 |
import org.gvsig.raster.grid.GridTransparency; |
49 |
import org.gvsig.raster.grid.filter.RasterFilterList; |
50 |
import org.gvsig.raster.grid.render.Rendering; |
51 |
import org.gvsig.raster.shared.Extent; |
52 |
import org.gvsig.raster.shared.IRasterDataset; |
53 |
import org.gvsig.raster.shared.IRasterProperties; |
54 |
|
55 |
import com.hardcode.driverManager.Driver; |
56 |
import com.hardcode.driverManager.DriverLoadException; |
57 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
58 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
59 |
import com.iver.andami.messages.NotificationManager; |
60 |
import com.iver.cit.gvsig.fmap.MapControl; |
61 |
import com.iver.cit.gvsig.fmap.ViewPort; |
62 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
63 |
import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
64 |
import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
65 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
66 |
import com.iver.cit.gvsig.fmap.layers.LayerListener; |
67 |
import com.iver.cit.gvsig.fmap.layers.RasterOperations; |
68 |
import com.iver.cit.gvsig.fmap.layers.StatusLayerRaster; |
69 |
import com.iver.cit.gvsig.fmap.layers.StatusRasterInterface; |
70 |
import com.iver.cit.gvsig.fmap.layers.Tiling; |
71 |
import com.iver.cit.gvsig.fmap.layers.XMLException; |
72 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
73 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
74 |
import com.iver.utiles.XMLEntity; |
75 |
import com.iver.utiles.swing.threads.Cancellable; |
76 |
|
77 |
|
78 |
/**
|
79 |
*
|
80 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
81 |
*
|
82 |
*/
|
83 |
//TODO: RasterOperations FMap es a extinguir.
|
84 |
public class FLyrRasterSE extends FLyrDefault implements RasterOperations, IRasterProperties, IRasterDataset{ |
85 |
private RasterSEAdapter source;
|
86 |
boolean isPrinting = false; |
87 |
boolean mustTileDraw = false; |
88 |
boolean mustTilePrint = true; |
89 |
private int maxTileDrawWidth = 200; |
90 |
private int maxTileDrawHeight = 200; |
91 |
int maxTilePrintWidth = 1500; |
92 |
int maxTilePrintHeight = 1500; |
93 |
private StatusRasterInterface status = null; |
94 |
private boolean firstLoad = false; |
95 |
private int posX = 0, posY = 0; |
96 |
private double posXWC = 0, posYWC = 0; |
97 |
private int r = 0, g = 0, b = 0; |
98 |
private boolean removeRasterFlag = true; |
99 |
|
100 |
/**
|
101 |
* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
|
102 |
* @param layerName Nombre de la capa.
|
103 |
* @param d RasterDriver.
|
104 |
* @param f Fichero.
|
105 |
* @param proj Proyecci?n.
|
106 |
* @return Nueva capa de tipo raster.
|
107 |
* @throws DriverIOException
|
108 |
*/
|
109 |
public static FLyrRasterSE createLayer(String layerName, GenericRasterDriver d, |
110 |
File f, IProjection proj) {
|
111 |
RasterSEAdapter adapter = new RasterSEFileAdapter(f);
|
112 |
adapter.setDriver(d); |
113 |
|
114 |
FLyrRasterSE capa = new FLyrRasterSE();
|
115 |
capa.setName(layerName); |
116 |
capa.setSource(adapter); |
117 |
capa.setProjection(proj); |
118 |
|
119 |
capa.load(); |
120 |
|
121 |
return capa;
|
122 |
} |
123 |
|
124 |
/**
|
125 |
* Devuelve el RasterAdapter de la capa.
|
126 |
*
|
127 |
* @return RasterAdapter.
|
128 |
*/
|
129 |
public RasterSEAdapter getSource() {
|
130 |
return source;
|
131 |
} |
132 |
|
133 |
/**
|
134 |
*Redefine wakeUp de FLyrDefault
|
135 |
*/
|
136 |
public void wakeUp(){ |
137 |
} |
138 |
|
139 |
/**
|
140 |
* Inserta el RasterAdapter.
|
141 |
*
|
142 |
* @param ra RasterAdapter.
|
143 |
*/
|
144 |
public void setSource(RasterSEAdapter ra) { |
145 |
source = ra; |
146 |
} |
147 |
|
148 |
/**
|
149 |
* Devuelve la pila de filtros aplicada sobre la capa raster.
|
150 |
*
|
151 |
* @return RasterFilterStack.
|
152 |
*/
|
153 |
public RasterFilterStack getFilterStack(){
|
154 |
return null; |
155 |
} |
156 |
|
157 |
/**
|
158 |
* Asignar el estado del raster
|
159 |
* @param status
|
160 |
*/
|
161 |
public void setStatus(StatusRasterInterface status){ |
162 |
this.status = status;
|
163 |
} |
164 |
|
165 |
/**
|
166 |
* Asigna la pila de filtros aplicada al raster
|
167 |
* @return
|
168 |
*/
|
169 |
public void setFilterStack(RasterFilterStack stack){ |
170 |
//source.setFilterStack(stack);
|
171 |
} |
172 |
|
173 |
/**
|
174 |
* Obtiene el estado del raster
|
175 |
* @return
|
176 |
*/
|
177 |
public StatusRasterInterface getStatus(){
|
178 |
return this.status; |
179 |
} |
180 |
|
181 |
/**
|
182 |
* Asigna la posici?n en la que se ha hecho click al mostrar
|
183 |
* informaci?n del raster.
|
184 |
* @param x Posici?n en X
|
185 |
* @param y Posici?n en Y
|
186 |
*/
|
187 |
public void setPos(int x, int y){ |
188 |
this.posX = x;
|
189 |
this.posY = y;
|
190 |
} |
191 |
|
192 |
/**
|
193 |
* Asigna la posici?n en coordenadas del mundo real en la que se ha
|
194 |
* hecho click al mostrar informaci?n del raster.
|
195 |
* @param x Posici?n en X
|
196 |
* @param y Posici?n en Y
|
197 |
*/
|
198 |
public void setPosWC(double x, double y){ |
199 |
this.posXWC = x;
|
200 |
this.posYWC = y;
|
201 |
} |
202 |
|
203 |
/**
|
204 |
* Asigna RGB en la posici?n en la que se ha
|
205 |
* hecho click al mostrar informaci?n del raster.
|
206 |
* @param r valor de rojo
|
207 |
* @param g valor de verde
|
208 |
* @param b valor de azul
|
209 |
*/
|
210 |
public void setRGB(int r, int g, int b){ |
211 |
this.r = r;
|
212 |
this.g = g;
|
213 |
this.b = b;
|
214 |
} |
215 |
|
216 |
/*
|
217 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#load()
|
218 |
*/
|
219 |
public void load() { |
220 |
try {
|
221 |
((RasterSEFileAdapter) source).start(); |
222 |
} catch (DriverIOException e) {
|
223 |
NotificationManager.addError("Error en la carga de capa", e);
|
224 |
} |
225 |
((RasterSEFileAdapter) source).setTransparency(getTransparency()); |
226 |
} |
227 |
|
228 |
/**
|
229 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
|
230 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
|
231 |
* com.iver.utiles.swing.threads.Cancellable)
|
232 |
*/
|
233 |
public void draw(BufferedImage image, Graphics2D g, ViewPort vp, |
234 |
Cancellable cancel,double scale){
|
235 |
if (isWithinScale(scale)){
|
236 |
try {
|
237 |
if(status!=null && firstLoad){ |
238 |
if(mustTileDraw){
|
239 |
Point2D p = vp.getOffset();
|
240 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
241 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
242 |
tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
|
243 |
for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
244 |
// drawing part
|
245 |
try {
|
246 |
ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
247 |
//g.setClip(tiles.getClip(tileNr).x, tiles.getClip(tileNr).y, tiles.getClip(tileNr).width - 5, tiles.getClip(tileNr).height);
|
248 |
((RasterSEFileAdapter) source).draw(image, g, vport, cancel); |
249 |
} catch (NoninvertibleTransformException e) { |
250 |
e.printStackTrace(); |
251 |
} |
252 |
} |
253 |
}else
|
254 |
((RasterSEFileAdapter) source).draw(image, g, vp, cancel); |
255 |
status.applyStatus(this);
|
256 |
firstLoad = false;
|
257 |
} |
258 |
|
259 |
if(mustTileDraw){
|
260 |
Point2D p = vp.getOffset();
|
261 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
262 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
263 |
tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
|
264 |
for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
265 |
// drawing part
|
266 |
try {
|
267 |
ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
268 |
((RasterSEFileAdapter) source).draw(image, g, vport, cancel); |
269 |
} catch (NoninvertibleTransformException e) { |
270 |
e.printStackTrace(); |
271 |
} |
272 |
} |
273 |
}else
|
274 |
((RasterSEFileAdapter) source).draw(image, g, vp, cancel); |
275 |
|
276 |
} catch (DriverIOException e) {
|
277 |
NotificationManager.addError("Error dibujando", e);
|
278 |
} |
279 |
|
280 |
if (getVirtualLayers() != null) { |
281 |
try {
|
282 |
getVirtualLayers().draw(image, g, vp, cancel,scale); |
283 |
} catch (ReadDriverException e) {
|
284 |
NotificationManager.addError("Error dibujando", e);
|
285 |
} |
286 |
} |
287 |
} |
288 |
} |
289 |
|
290 |
/**
|
291 |
* Inserta la proyecci?n.
|
292 |
*
|
293 |
* @param proj Proyecci?n.
|
294 |
*/
|
295 |
public void setProjection(IProjection proj) { |
296 |
super.setProjection(proj);
|
297 |
|
298 |
if (source != null && source.getDriver() != null && source.getDriver() instanceof GeoRasterDriver) { |
299 |
GeoRasterDriver geoDrv = (GeoRasterDriver) source.getDriver(); |
300 |
|
301 |
if (geoDrv.getProjection() == null) { |
302 |
geoDrv.setProjection(proj); |
303 |
} |
304 |
} |
305 |
} |
306 |
|
307 |
public void setTransparency(int trans) { |
308 |
super.setTransparency(trans);
|
309 |
((RasterSEFileAdapter) source).setTransparency(trans); |
310 |
if (getMapContext() != null){ |
311 |
getMapContext().invalidate(); |
312 |
} |
313 |
} |
314 |
|
315 |
public int getTransparency() { |
316 |
return ((RasterSEFileAdapter) source).getTransparency();
|
317 |
} |
318 |
|
319 |
/*
|
320 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
|
321 |
*/
|
322 |
public Rectangle2D getFullExtent(){ |
323 |
return ((RasterSEFileAdapter) source).getFullExtent();
|
324 |
} |
325 |
|
326 |
/**
|
327 |
* Obtiene el valor del pixel del Image en la posici?n x,y
|
328 |
* @param x Posici?n x
|
329 |
* @param y Posici?n y
|
330 |
* @return valor de pixel
|
331 |
*/
|
332 |
public int[] getPixel(double wcx, double wcy){ |
333 |
return ((RasterSEFileAdapter) source).getPixel(wcx, wcy);
|
334 |
} |
335 |
|
336 |
public double getMaxX(){ |
337 |
return this.getFullExtent().getMaxX(); |
338 |
} |
339 |
|
340 |
public double getMaxY(){ |
341 |
return this.getFullExtent().getMaxY(); |
342 |
} |
343 |
|
344 |
public double getMinX(){ |
345 |
return this.getFullExtent().getMinX(); |
346 |
} |
347 |
|
348 |
public double getMinY(){ |
349 |
return this.getFullExtent().getMinY(); |
350 |
} |
351 |
|
352 |
public double getHeight(){ |
353 |
return this.getFullExtent().getHeight(); |
354 |
} |
355 |
|
356 |
public double getWidth(){ |
357 |
return this.getFullExtent().getWidth(); |
358 |
} |
359 |
|
360 |
|
361 |
/* (non-Javadoc)
|
362 |
* @deprecated. See String getInfo(Point p) throws DriverException
|
363 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(java.awt.Point)
|
364 |
*/
|
365 |
public String queryByPoint(Point p) throws DriverException { |
366 |
String data = "<file:"+normalizeAsXMLTag(getName())+">\n"; |
367 |
|
368 |
ArrayList attr = source.getAttributes();
|
369 |
data += " <raster\n";
|
370 |
data += " File=\""+((RasterSEFileAdapter) source).getFile()+"\"\n"; |
371 |
for (int i=0; i<attr.size(); i++) { |
372 |
Object [] a = (Object []) attr.get(i); |
373 |
|
374 |
data += " "+a[0].toString()+"="; |
375 |
if (a[1].toString() instanceof String) |
376 |
data += "\""+a[1].toString()+"\"\n"; |
377 |
else
|
378 |
data += a[1].toString()+"\n"; |
379 |
} |
380 |
data += " Point=\""+posX+" , "+posY+"\"\n"; |
381 |
data += " Point_WC=\""+posXWC+" , "+posYWC+"\"\n"; |
382 |
data += " RGB=\""+r+", "+g+", "+b+"\"\n"; |
383 |
data += " />\n";
|
384 |
|
385 |
data += "</file:"+normalizeAsXMLTag(getName())+">\n"; |
386 |
//System.out.println(data);
|
387 |
return data;
|
388 |
} |
389 |
|
390 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) { |
391 |
|
392 |
Point2D pReal = getMapContext().getViewPort().toMapPoint(p);
|
393 |
Point2D px = null; |
394 |
if( pReal.getX() > this.getMinX() && |
395 |
pReal.getX() < this.getMaxX() &&
|
396 |
pReal.getY() > this.getMinY() &&
|
397 |
pReal.getY() < this.getMaxY()){
|
398 |
ArrayList attr = source.getAttributes();
|
399 |
int w = 0, h = 0; |
400 |
for (int i=0; i<attr.size(); i++) { |
401 |
Object [] a = (Object []) attr.get(i); |
402 |
if(a[0].toString().equals("Width")) |
403 |
w = ((Integer)a[1]).intValue(); |
404 |
if(a[0].toString().equals("Height")) |
405 |
h = ((Integer)a[1]).intValue(); |
406 |
} |
407 |
px = new Point2D.Double(); |
408 |
px.setLocation( ((pReal.getX() - this.getMinX()) * w) / getWidth(),
|
409 |
((this.getMaxY() - pReal.getY()) * h) / getHeight());
|
410 |
} |
411 |
|
412 |
int[] rgb = this.getPixel(pReal.getX(), pReal.getY()); |
413 |
|
414 |
StringXMLItem[] item = new StringXMLItem[1]; |
415 |
String data = "<file:"+normalizeAsXMLTag(getName())+">\n"; |
416 |
|
417 |
data += " <raster\n";
|
418 |
data += " View_Point=\""+p.getX()+" , "+p.getY()+"\"\n"; |
419 |
data += " World_Point=\""+pReal.getX()+" , "+pReal.getY()+"\"\n"; |
420 |
if(px == null) |
421 |
data += " Pixel_Point=\"Out\"\n";
|
422 |
else
|
423 |
data += " Pixel_Point=\""+(int)px.getX()+" , "+(int)px.getY()+"\"\n"; |
424 |
data += " RGB=\""+rgb[1]+" "+rgb[2]+" "+rgb[3]+"\"\n"; |
425 |
data += " Band_Value=\"";
|
426 |
if(this.getSource().getDataType() >= 0 && this.getSource().getDataType() <= 3){ |
427 |
for(int i = 0; i < this.getSource().getNumBands(); i++) |
428 |
data += ((Integer)((RasterDriver)this.getSource().getDriver()).getData((int)px.getX(), (int)px.getY(), i)).intValue()+" "; |
429 |
} |
430 |
if(this.getSource().getDataType() >= 4){ |
431 |
for(int i = 0; i < this.getSource().getNumBands(); i++) |
432 |
data += ((Float)((RasterDriver)this.getSource().getDriver()).getData((int)px.getX(), (int)px.getY(), i)).floatValue()+" "; |
433 |
} |
434 |
if(this.getSource().getDataType() >= 5){ |
435 |
for(int i = 0; i < this.getSource().getNumBands(); i++) |
436 |
data += ((Double)((RasterDriver)this.getSource().getDriver()).getData((int)px.getX(), (int)px.getY(), i)).doubleValue()+" "; |
437 |
} |
438 |
data += "\"\n";
|
439 |
data += " />\n";
|
440 |
data += "</file:"+normalizeAsXMLTag(getName())+">\n"; |
441 |
|
442 |
item[0] = new StringXMLItem(data, this); |
443 |
return item;
|
444 |
|
445 |
} |
446 |
|
447 |
/**
|
448 |
* Filters a string for being suitable as XML Tag, erasing
|
449 |
* all not alphabetic or numeric characters.
|
450 |
* @param s
|
451 |
* @return string normalized
|
452 |
*/
|
453 |
public String normalizeAsXMLTag(String s) { |
454 |
return s.replaceAll("[^a-zA-Z0-9]",""); |
455 |
} |
456 |
|
457 |
/**
|
458 |
* Obtiene atributos a partir de un georasterfile
|
459 |
* @return
|
460 |
*/
|
461 |
public ArrayList getAttributes() { |
462 |
return source.getAttributes();
|
463 |
} |
464 |
|
465 |
/**
|
466 |
* @throws XMLException
|
467 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
468 |
*/
|
469 |
public XMLEntity getXMLEntity() throws XMLException { |
470 |
XMLEntity xml = super.getXMLEntity();
|
471 |
|
472 |
if (source instanceof RasterSEFileAdapter) { |
473 |
xml.putProperty("file", ((RasterSEFileAdapter) source).getFile());
|
474 |
} |
475 |
|
476 |
xml.putProperty("driverName", getSource().getDriver().getName());
|
477 |
|
478 |
//Si no hay ning?n Status aplicamos el StatusLayerRaster que se usa por defecto
|
479 |
if(status == null) |
480 |
status = new StatusLayerRaster();
|
481 |
|
482 |
status.getXMLEntity(xml, true, this); |
483 |
|
484 |
|
485 |
return xml;
|
486 |
} |
487 |
|
488 |
public void setXMLEntity03(XMLEntity xml) |
489 |
throws XMLException {
|
490 |
super.setXMLEntity(xml);
|
491 |
try {
|
492 |
Driver d = LayerFactory.getDM().getDriver(
|
493 |
xml.getStringProperty("driverName"));
|
494 |
File f = new File(xml.getStringProperty("file")); |
495 |
RasterSEAdapter adapter = new RasterSEFileAdapter(f);
|
496 |
adapter.setDriver(d); |
497 |
setSource(adapter); |
498 |
// Para notificar al adapter-driver cual es la proyecci?n.
|
499 |
setProjection(super.getProjection());
|
500 |
} catch (DriverLoadException e) {
|
501 |
throw new XMLException(e); |
502 |
} |
503 |
} |
504 |
|
505 |
public void setXMLEntity(XMLEntity xml) |
506 |
throws XMLException {
|
507 |
super.setXMLEntity(xml);
|
508 |
try {
|
509 |
Driver d = LayerFactory.getDM().getDriver(
|
510 |
xml.getStringProperty("driverName"));
|
511 |
File f = new File(xml.getStringProperty("file")); |
512 |
RasterSEAdapter adapter = new RasterSEFileAdapter(f);
|
513 |
adapter.setDriver(d); |
514 |
setSource(adapter); |
515 |
// Para notificar al adapter-driver cual es la proyecci?n.
|
516 |
setProjection(super.getProjection());
|
517 |
|
518 |
//Inicializamos la clase a la que se usa por defecto para
|
519 |
//compatibilidad con proyectos antiguos
|
520 |
String claseStr = StatusLayerRaster.defaultClass;
|
521 |
if (xml.contains("raster.class")) { |
522 |
claseStr = xml.getStringProperty("raster.class");
|
523 |
} |
524 |
if(status!=null) |
525 |
status.setXMLEntity(xml, this);
|
526 |
else{
|
527 |
|
528 |
//Cuando cargamos un proyecto
|
529 |
|
530 |
if(claseStr!=null && !claseStr.equals("")){ |
531 |
try{
|
532 |
Class clase = Class.forName(claseStr); |
533 |
Constructor constr = clase.getConstructor(null); |
534 |
status = (StatusRasterInterface)constr.newInstance(null);
|
535 |
if(status!=null) |
536 |
status.setXMLEntity(xml, this);
|
537 |
}catch(ClassNotFoundException exc){ |
538 |
exc.printStackTrace(); |
539 |
}catch(InstantiationException exc){ |
540 |
exc.printStackTrace(); |
541 |
}catch(IllegalAccessException exc){ |
542 |
exc.printStackTrace(); |
543 |
}catch(NoSuchMethodException exc){ |
544 |
exc.printStackTrace(); |
545 |
}catch(InvocationTargetException exc){ |
546 |
exc.printStackTrace(); |
547 |
} |
548 |
} |
549 |
} |
550 |
firstLoad = true;
|
551 |
|
552 |
|
553 |
} catch (DriverLoadException e) {
|
554 |
throw new XMLException(e); |
555 |
} |
556 |
} |
557 |
|
558 |
/* (non-Javadoc)
|
559 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.cit.gvsig.fmap.operations.Cancellable)
|
560 |
*/
|
561 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet propeties){ |
562 |
|
563 |
if (isVisible() && isWithinScale(scale)){
|
564 |
isPrinting = true;
|
565 |
if (!mustTilePrint) {
|
566 |
draw(null, g, viewPort, cancel,scale);
|
567 |
} else {
|
568 |
// Para no pedir imagenes demasiado grandes, vamos
|
569 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
570 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
571 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
572 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
573 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
574 |
|
575 |
//Si es la primera lectura salvamos los valores de m?ximo y m?nimo para la aplicaci?n
|
576 |
//de realce si la imagen es de 16 bits.
|
577 |
|
578 |
//RasterStats stats = getSource().getFilterStack().getStats();
|
579 |
//if(stats != null)
|
580 |
//stats.history.add(stats.new History(getName(), stats.minBandValue, stats.maxBandValue, stats.secondMinBandValue, stats.secondMaxBandValue));
|
581 |
|
582 |
|
583 |
for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
584 |
// Parte que dibuja
|
585 |
try {
|
586 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
587 |
draw(null, g, vp, cancel,scale);
|
588 |
} catch (NoninvertibleTransformException e) { |
589 |
// TODO Auto-generated catch block
|
590 |
e.printStackTrace(); |
591 |
} |
592 |
} |
593 |
|
594 |
/*if(stats != null){
|
595 |
getSource().getFilterStack().getStats().history.clear();
|
596 |
stats = getSource().getFilterStack().getStats();
|
597 |
}*/
|
598 |
|
599 |
} |
600 |
isPrinting = false;
|
601 |
} |
602 |
} |
603 |
|
604 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) |
605 |
throws DriverException {
|
606 |
// Para no pedir imagenes demasiado grandes, vamos
|
607 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
608 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
609 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
610 |
|
611 |
int numW, numH;
|
612 |
int stepX, stepY;
|
613 |
int xProv, yProv, wProv, hProv;
|
614 |
double xProvD, yProvD, wProvD, hProvD;
|
615 |
int A = 1500; |
616 |
int H = 1500; |
617 |
int altoAux, anchoAux;
|
618 |
|
619 |
AffineTransform mat = (AffineTransform) viewPort.getAffineTransform().clone(); |
620 |
|
621 |
// Vamos a hacerlo en trozos de AxH
|
622 |
Rectangle r = g.getClipBounds();
|
623 |
numW = (int) (r.width) / A;
|
624 |
numH = (int) (r.height) / H;
|
625 |
|
626 |
|
627 |
double[] srcPts = new double[8]; |
628 |
double[] dstPts= new double[8]; |
629 |
|
630 |
yProv = (int) r.y;
|
631 |
for (stepY=0; stepY < numH+1; stepY++) |
632 |
{ |
633 |
if ((yProv + H) > r.getMaxY())
|
634 |
altoAux = (int) r.getMaxY() - yProv;
|
635 |
else
|
636 |
altoAux = H; |
637 |
|
638 |
xProv = (int) r.x;
|
639 |
for (stepX=0; stepX < numW+1; stepX++) |
640 |
{ |
641 |
if ((xProv + A) > r.getMaxX())
|
642 |
anchoAux = (int) r.getMaxX() - xProv;
|
643 |
else
|
644 |
anchoAux = A; |
645 |
|
646 |
Rectangle newRect = new Rectangle(xProv, yProv, anchoAux, altoAux); |
647 |
|
648 |
// Parte que dibuja
|
649 |
srcPts[0] = xProv;
|
650 |
srcPts[1] = yProv;
|
651 |
srcPts[2] = xProv + anchoAux+1; |
652 |
srcPts[3] = yProv;
|
653 |
srcPts[4] = xProv + anchoAux+1; |
654 |
srcPts[5] = yProv + altoAux+1; |
655 |
srcPts[6] = xProv;
|
656 |
srcPts[7] = yProv + altoAux+1; |
657 |
|
658 |
try {
|
659 |
mat.inverseTransform(srcPts, 0, dstPts, 0, 4); |
660 |
Rectangle2D.Double rectCuadricula = new Rectangle2D.Double( |
661 |
dstPts[0], dstPts[1], |
662 |
dstPts[2] - dstPts[0], dstPts[5]-dstPts[3]); |
663 |
Extent extent = new Extent(rectCuadricula);
|
664 |
|
665 |
Dimension tam = new Dimension(anchoAux+1, altoAux+1); |
666 |
ViewPort vp = viewPort.cloneViewPort(); |
667 |
vp.setImageSize(tam); |
668 |
vp.setExtent(rectCuadricula); |
669 |
vp.setAffineTransform(mat); |
670 |
draw(null, g, vp, cancel,scale);
|
671 |
|
672 |
} catch (NoninvertibleTransformException e) { |
673 |
e.printStackTrace(); |
674 |
} |
675 |
// Fin parte que dibuja
|
676 |
xProv = xProv + A; |
677 |
} |
678 |
yProv = yProv + H; |
679 |
} |
680 |
|
681 |
} |
682 |
|
683 |
/* (non-Javadoc)
|
684 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setBand(int, int)
|
685 |
*/
|
686 |
public void setBand(int flag, int nBand) { |
687 |
this.getSource().setBand(flag, nBand);
|
688 |
} |
689 |
|
690 |
/**
|
691 |
* Borra de la lista de listeners el que se pasa como par?metro.
|
692 |
*
|
693 |
* @param o LayerListener a borrar.
|
694 |
*
|
695 |
* @return True si ha sido correcto el borrado del Listener.
|
696 |
*/
|
697 |
public boolean removeLayerListener(LayerListener o) { |
698 |
if(this.isRemoveRasterFlag()){ |
699 |
this.setRemoveRasterFlag(true); |
700 |
} |
701 |
return super.layerListeners.remove(o); |
702 |
} |
703 |
|
704 |
/**
|
705 |
* @return Returns the removeRasterFlag.
|
706 |
*/
|
707 |
public boolean isRemoveRasterFlag() { |
708 |
return removeRasterFlag;
|
709 |
} |
710 |
|
711 |
/**
|
712 |
* Asigna el valor del flag que dice si destruimos la memoria del raster
|
713 |
* al eliminarlo del TOC o no.
|
714 |
* @param removeRasterFlag The removeRasterFlag to set.
|
715 |
*/
|
716 |
public void setRemoveRasterFlag(boolean removeRasterFlag) { |
717 |
this.removeRasterFlag = removeRasterFlag;
|
718 |
} |
719 |
|
720 |
public ImageIcon getTocImageIcon() { |
721 |
return new ImageIcon(MapControl.class.getResource("images/icolayerRaster.PNG")); |
722 |
} |
723 |
|
724 |
/*
|
725 |
* (non-Javadoc)
|
726 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
727 |
*/
|
728 |
public int[] getTileSize() { |
729 |
int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
730 |
return size;
|
731 |
} |
732 |
|
733 |
/*
|
734 |
* (non-Javadoc)
|
735 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
736 |
*/
|
737 |
public boolean isTiled() { |
738 |
return mustTileDraw;
|
739 |
} |
740 |
|
741 |
/**
|
742 |
* Obtiene el flag que dice si la imagen est? o no georreferenciada
|
743 |
* @return true si est? georreferenciada y false si no lo est?.
|
744 |
*/
|
745 |
public boolean isGeoreferenced() { |
746 |
return getSource().isGeoreferenced();
|
747 |
} |
748 |
|
749 |
/**
|
750 |
* Get datasource object
|
751 |
* @return
|
752 |
*/
|
753 |
public DataSource getDatasource(){ |
754 |
return getSource().getDatasource();
|
755 |
} |
756 |
|
757 |
/**
|
758 |
* Get render object
|
759 |
* @return Rendering
|
760 |
*/
|
761 |
public Rendering getRender(){
|
762 |
return this.getSource().getRender(); |
763 |
} |
764 |
|
765 |
/*
|
766 |
* (non-Javadoc)
|
767 |
* @see org.gvsig.fmap.raster.IRasterOperations#getPXHeight()
|
768 |
*/
|
769 |
public double getPxHeight() { |
770 |
return getSource().getDatasource().getHeight();
|
771 |
} |
772 |
|
773 |
/*
|
774 |
* (non-Javadoc)
|
775 |
* @see org.gvsig.fmap.raster.IRasterOperations#getPxWidth()
|
776 |
*/
|
777 |
public double getPxWidth() { |
778 |
return getSource().getDatasource().getWidth();
|
779 |
} |
780 |
|
781 |
/*
|
782 |
* (non-Javadoc)
|
783 |
* @see org.gvsig.fmap.raster.IGeoDimension#getWCHeight()
|
784 |
*/
|
785 |
public double getWCHeight() { |
786 |
return this.getHeight(); |
787 |
} |
788 |
|
789 |
/*
|
790 |
* (non-Javadoc)
|
791 |
* @see org.gvsig.fmap.raster.IGeoDimension#getWCWidth()
|
792 |
*/
|
793 |
public double getWCWidth() { |
794 |
return this.getWidth(); |
795 |
} |
796 |
|
797 |
/*
|
798 |
* (non-Javadoc)
|
799 |
* @see org.gvsig.fmap.raster.IRasterFile#getFileSize()
|
800 |
*/
|
801 |
public long[] getFileSize(){ |
802 |
int nFiles = getDatasource().getGeoRasterMultiFile().getDatasetCount();
|
803 |
long[] s = new long[nFiles]; |
804 |
for(int i = 0; i < nFiles; i++) |
805 |
s[i] = getDatasource().getGeoRasterMultiFile().getDataset(i).getFileSize(); |
806 |
return s;
|
807 |
} |
808 |
|
809 |
/*
|
810 |
* (non-Javadoc)
|
811 |
* @see org.gvsig.fmap.raster.IRasterFile#getFileName()
|
812 |
*/
|
813 |
public String[] getFileName(){ |
814 |
int nFiles = getDatasource().getGeoRasterMultiFile().getDatasetCount();
|
815 |
String[] s = new String[nFiles]; |
816 |
for(int i = 0; i < nFiles; i++) |
817 |
s[i] = getDatasource().getGeoRasterMultiFile().getDataset(i).getFName(); |
818 |
return s;
|
819 |
} |
820 |
|
821 |
/*
|
822 |
* (non-Javadoc)
|
823 |
* @see org.gvsig.fmap.raster.IRasterFile#getFileCount()
|
824 |
*/
|
825 |
public int getFileCount(){ |
826 |
return getDatasource().getGeoRasterMultiFile().getDatasetCount();
|
827 |
} |
828 |
|
829 |
/*
|
830 |
* (non-Javadoc)
|
831 |
* @see org.gvsig.fmap.raster.IRasterFile#getFileFormat()
|
832 |
*/
|
833 |
public String getFileFormat(){ |
834 |
String fName = getDatasource().getGeoRasterMultiFile().getDataset(0).getFName(); |
835 |
int index = fName.lastIndexOf(".") + 1; |
836 |
String ext = null; |
837 |
if(index > 0) |
838 |
ext = fName.substring(fName.lastIndexOf(".") + 1, fName.length()); |
839 |
return ext;
|
840 |
} |
841 |
|
842 |
/*
|
843 |
* (non-Javadoc)
|
844 |
* @see org.gvsig.fmap.raster.IRasterOperations#getBandCount()
|
845 |
*/
|
846 |
public int getBandCount(){ |
847 |
return getDatasource().getGeoRasterMultiFile().getBandCount();
|
848 |
} |
849 |
|
850 |
/*
|
851 |
* (non-Javadoc)
|
852 |
* @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
853 |
*/
|
854 |
public int[] getDataType(){ |
855 |
return getDatasource().getGeoRasterMultiFile().getDataType();
|
856 |
} |
857 |
|
858 |
/*
|
859 |
* (non-Javadoc)
|
860 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
861 |
*/
|
862 |
public GridTransparency getRenderTransparency(){
|
863 |
return getRender().getLastTransparency();
|
864 |
} |
865 |
|
866 |
/*
|
867 |
* (non-Javadoc)
|
868 |
* @see org.gvsig.fmap.raster.IRasterDataset#getGeoRasterMultiDataset()
|
869 |
*/
|
870 |
public RasterMultiDataset getGeoRasterMultiDataset() {
|
871 |
return getDatasource().getGeoRasterMultiFile();
|
872 |
} |
873 |
|
874 |
public Extent getFullRasterExtent(){
|
875 |
return new Extent(((RasterSEFileAdapter) source).getFullExtent()); |
876 |
} |
877 |
|
878 |
/*
|
879 |
* (non-Javadoc)
|
880 |
* @see org.gvsig.fmap.raster.IRasterDataset#addFile(java.lang.String)
|
881 |
*/
|
882 |
public void addFile(String fileName){ |
883 |
try {
|
884 |
((RasterSEFileAdapter) source).addFile(fileName); |
885 |
} catch (IOException e) { |
886 |
NotificationManager.addError(e.getMessage(), e); |
887 |
} |
888 |
} |
889 |
|
890 |
/*
|
891 |
* (non-Javadoc)
|
892 |
* @see org.gvsig.fmap.raster.IRasterDataset#delFile(java.lang.String)
|
893 |
*/
|
894 |
public void delFile(String fileName){ |
895 |
((RasterSEFileAdapter) source).delFile(fileName); |
896 |
} |
897 |
|
898 |
/*
|
899 |
* (non-Javadoc)
|
900 |
* @see org.gvsig.fmap.raster.IRasterDataset#getInfo(java.lang.String)
|
901 |
*/
|
902 |
public Object getInfo(String key) { |
903 |
if(key.equals("DriverName")) |
904 |
return getSource().getDriver().getName();
|
905 |
return null; |
906 |
} |
907 |
|
908 |
/*
|
909 |
* (non-Javadoc)
|
910 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
911 |
*/
|
912 |
public RasterFilterList getRenderFilterList(){
|
913 |
return getRender().getFilterList();
|
914 |
} |
915 |
|
916 |
/*
|
917 |
* (non-Javadoc)
|
918 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getPixelSizeX()
|
919 |
*/
|
920 |
public double[] getPxWidthByDataset() { |
921 |
return getSource().getDatasource().getGeoRasterMultiFile().getWidth();
|
922 |
} |
923 |
|
924 |
/*
|
925 |
* (non-Javadoc)
|
926 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getPixelSizeY()
|
927 |
*/
|
928 |
public double[] getPxHeightByDataset() { |
929 |
return getSource().getDatasource().getGeoRasterMultiFile().getHeight();
|
930 |
} |
931 |
|
932 |
/*
|
933 |
* (non-Javadoc)
|
934 |
* @see org.gvsig.raster.shared.IRasterOperations#getMetadata()
|
935 |
*/
|
936 |
public DatasetMetadata[] getMetadata() { |
937 |
int count = source.getDatasource().getGeoRasterMultiFile().getDatasetCount();
|
938 |
DatasetMetadata[] metadata = new DatasetMetadata[count]; |
939 |
for (int i=0; i<count; i++) { |
940 |
metadata[i] = source.getDatasource().getGeoRasterMultiFile().getDataset(i).getMetadata(); |
941 |
} |
942 |
return metadata;
|
943 |
} |
944 |
|
945 |
/*
|
946 |
* (non-Javadoc)
|
947 |
* @see org.gvsig.raster.shared.IRasterOperations#getBandCountFromDataset()
|
948 |
*/
|
949 |
public int[] getBandCountFromDataset() { |
950 |
int count = source.getDatasource().getGeoRasterMultiFile().getDatasetCount();
|
951 |
int[] bands = new int[count]; |
952 |
for (int i=0; i<count; i++) { |
953 |
bands[i] = source.getDatasource().getGeoRasterMultiFile().getDataset(i).getBandCount(); |
954 |
} |
955 |
return bands;
|
956 |
} |
957 |
|
958 |
/*
|
959 |
* (non-Javadoc)
|
960 |
* @see org.gvsig.raster.shared.IRasterOperations#getColourInterpretation(int, int)
|
961 |
*/
|
962 |
public String getColourInterpretation(int band, int dataset) { |
963 |
if (source.getDatasource().getGeoRasterMultiFile().getColorInterpretation(dataset) == null) return "Undefined"; |
964 |
return source.getDatasource().getGeoRasterMultiFile().getColorInterpretation(dataset).get(band);
|
965 |
} |
966 |
|
967 |
public String getStringProjection() { |
968 |
try {
|
969 |
return source.getDatasource().getGeoRasterMultiFile().getStringProjection();
|
970 |
} catch (RasterDriverException e) {
|
971 |
// TODO Auto-generated catch block
|
972 |
e.printStackTrace(); |
973 |
} |
974 |
return null; |
975 |
} |
976 |
|
977 |
} |