svn-gvsig-desktop / branches / v10 / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / fframes / FFramePicture.java @ 9449
History | View | Annotate | Download (14 KB)
1 |
/*
|
---|---|
2 |
* Created on 20-feb-2004
|
3 |
*
|
4 |
*/
|
5 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
6 |
*
|
7 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
8 |
*
|
9 |
* This program is free software; you can redistribute it and/or
|
10 |
* modify it under the terms of the GNU General Public License
|
11 |
* as published by the Free Software Foundation; either version 2
|
12 |
* of the License, or (at your option) any later version.
|
13 |
*
|
14 |
* This program is distributed in the hope that it will be useful,
|
15 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
16 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
17 |
* GNU General Public License for more details.
|
18 |
*
|
19 |
* You should have received a copy of the GNU General Public License
|
20 |
* along with this program; if not, write to the Free Software
|
21 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
22 |
*
|
23 |
* For more information, contact:
|
24 |
*
|
25 |
* Generalitat Valenciana
|
26 |
* Conselleria d'Infraestructures i Transport
|
27 |
* Av. Blasco Ib??ez, 50
|
28 |
* 46010 VALENCIA
|
29 |
* SPAIN
|
30 |
*
|
31 |
* +34 963862235
|
32 |
* gvsig@gva.es
|
33 |
* www.gvsig.gva.es
|
34 |
*
|
35 |
* or
|
36 |
*
|
37 |
* IVER T.I. S.A
|
38 |
* Salamanca 50
|
39 |
* 46005 Valencia
|
40 |
* Spain
|
41 |
*
|
42 |
* +34 963163400
|
43 |
* dac@iver.es
|
44 |
*/
|
45 |
package com.iver.cit.gvsig.gui.layout.fframes; |
46 |
|
47 |
import java.awt.Dimension; |
48 |
import java.awt.Graphics2D; |
49 |
import java.awt.Image; |
50 |
import java.awt.RenderingHints; |
51 |
import java.awt.geom.AffineTransform; |
52 |
import java.awt.geom.Rectangle2D; |
53 |
import java.awt.image.BufferedImage; |
54 |
import java.awt.image.ImagingOpException; |
55 |
import java.io.File; |
56 |
import java.net.MalformedURLException; |
57 |
import java.net.URI; |
58 |
import java.net.URISyntaxException; |
59 |
import java.net.URL; |
60 |
|
61 |
import javax.swing.ImageIcon; |
62 |
|
63 |
import org.apache.batik.bridge.BridgeContext; |
64 |
import org.apache.batik.bridge.DocumentLoader; |
65 |
import org.apache.batik.bridge.GVTBuilder; |
66 |
import org.apache.batik.bridge.UserAgentAdapter; |
67 |
import org.apache.batik.bridge.ViewBox; |
68 |
import org.apache.batik.gvt.GraphicsNode; |
69 |
import org.apache.batik.gvt.renderer.StaticRenderer; |
70 |
import org.apache.batik.util.ParsedURL; |
71 |
import org.w3c.dom.Document; |
72 |
import org.w3c.dom.Element; |
73 |
import org.w3c.dom.svg.SVGDocument; |
74 |
|
75 |
import com.iver.andami.PluginServices; |
76 |
import com.iver.andami.messages.NotificationManager; |
77 |
import com.iver.cit.gvsig.fmap.DriverException; |
78 |
import com.iver.cit.gvsig.gui.layout.Layout; |
79 |
import com.iver.cit.gvsig.project.documents.exceptions.SaveException; |
80 |
import com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame; |
81 |
import com.iver.utiles.XMLEntity; |
82 |
import com.sun.jimi.core.Jimi; |
83 |
|
84 |
|
85 |
/**
|
86 |
* FFrame para introducir una imagen en el Layout o para dibujar sobre el
|
87 |
* graphics un SVG.
|
88 |
*
|
89 |
* @author Vicente Caballero Navarro
|
90 |
*/
|
91 |
public class FFramePicture extends FFrame { |
92 |
protected static RenderingHints defaultRenderingHints; |
93 |
|
94 |
static {
|
95 |
defaultRenderingHints = new RenderingHints(null); |
96 |
defaultRenderingHints.put(RenderingHints.KEY_ANTIALIASING,
|
97 |
RenderingHints.VALUE_ANTIALIAS_ON);
|
98 |
|
99 |
defaultRenderingHints.put(RenderingHints.KEY_INTERPOLATION,
|
100 |
RenderingHints.VALUE_INTERPOLATION_BILINEAR);
|
101 |
} |
102 |
|
103 |
private static final int PRESENTACION = 0; |
104 |
private static final int ACTIVO = 1; |
105 |
private BufferedImage m_image = null; |
106 |
private int m_quality = PRESENTACION; |
107 |
private int m_viewing = ACTIVO; |
108 |
private String m_path = null; |
109 |
private boolean isSVG = false; |
110 |
private StaticRenderer renderer = new StaticRenderer(); |
111 |
private Element elt; |
112 |
private GVTBuilder gvtBuilder = new GVTBuilder(); |
113 |
private GraphicsNode gvtRoot = null; |
114 |
|
115 |
/**
|
116 |
* Creates a new FFramePicture object.
|
117 |
*/
|
118 |
public FFramePicture() {
|
119 |
} |
120 |
|
121 |
/**
|
122 |
* M?todo que dibuja sobre el graphics que se le pasa como par?metro, seg?n
|
123 |
* la transformada afin que se debe de aplicar y el rect?ngulo que se debe
|
124 |
* de dibujar.
|
125 |
*
|
126 |
* @param g Graphics
|
127 |
* @param at Transformada afin.
|
128 |
* @param rv rect?ngulo sobre el que hacer un clip.
|
129 |
* @param imgBase Imagen para acelerar el dibujado.
|
130 |
*/
|
131 |
public void draw(Graphics2D g, AffineTransform at, Rectangle2D rv, |
132 |
BufferedImage imgBase) {
|
133 |
Rectangle2D.Double r = getBoundingBox(at);
|
134 |
g.rotate(Math.toRadians(getRotation()), r.x + (r.width / 2), |
135 |
r.y + (r.height / 2));
|
136 |
|
137 |
double x = r.getMinX();
|
138 |
double y = r.getMinY();
|
139 |
double w = r.getWidth();
|
140 |
double h = r.getHeight();
|
141 |
|
142 |
if (intersects(rv, r)|| w!=0 || h!=0) { |
143 |
if ((m_image == null) && !isSVG) { //Que no hay una imagen. |
144 |
drawEmpty(g); |
145 |
} else {
|
146 |
if ((rv == null) || (getQuality() == PRESENTACION)) { |
147 |
if (!isSVG) {
|
148 |
double scalex = w / m_image.getWidth(null); |
149 |
double scaley = h / m_image.getHeight(null); |
150 |
try {
|
151 |
AffineTransform xform = AffineTransform.getScaleInstance(scalex, |
152 |
scaley); |
153 |
AffineTransform xpos = AffineTransform.getTranslateInstance(x, |
154 |
y); |
155 |
xpos.concatenate(xform); |
156 |
g.drawRenderedImage(m_image, xpos); |
157 |
}catch (ImagingOpException e) { |
158 |
} |
159 |
} else if (isSVG) { |
160 |
try {
|
161 |
if (r != null) { |
162 |
drawSVG(g, r, rv); |
163 |
} |
164 |
} catch (OutOfMemoryError e) { |
165 |
System.out.println("Dibujando SVG = " + e); |
166 |
} catch (IllegalArgumentException e) { |
167 |
System.out.println("Dibujando SVG = " + e); |
168 |
} |
169 |
|
170 |
System.gc();
|
171 |
} |
172 |
} else {
|
173 |
drawDraft(g); |
174 |
} |
175 |
} |
176 |
} |
177 |
|
178 |
g.rotate(Math.toRadians(-getRotation()), r.x + (r.width / 2), |
179 |
r.y + (r.height / 2));
|
180 |
} |
181 |
|
182 |
/**
|
183 |
* Dibuja SVG sobre el Graphics que se pasa como par?metro.
|
184 |
*
|
185 |
* @param g Graphics
|
186 |
* @param rect rect?ngulo que ocupa.
|
187 |
* @param rv Rect?ngulo que forma la parte visible del Layout.
|
188 |
*/
|
189 |
private void drawSVG(Graphics2D g, Rectangle2D rect, Rectangle2D rv) { |
190 |
AffineTransform ataux = new AffineTransform(); |
191 |
|
192 |
Rectangle2D bounds = gvtRoot.getBounds();
|
193 |
|
194 |
double scaleX = rect.getWidth() / bounds.getWidth();
|
195 |
double scaleY = rect.getHeight() / bounds.getHeight();
|
196 |
AffineTransform aux = AffineTransform.getScaleInstance(scaleX, scaleY); |
197 |
|
198 |
// escalamos para ver d?nde nos queda el nuevo origen
|
199 |
Rectangle2D auxBounds = gvtRoot.getTransformedBounds(aux);
|
200 |
ataux.translate(rect.getX() - auxBounds.getMinX(), rect.getY() - auxBounds.getMinY()); |
201 |
|
202 |
ataux.concatenate(aux); |
203 |
|
204 |
gvtRoot.setTransform(ataux); |
205 |
|
206 |
RenderingHints renderingHints = new RenderingHints(defaultRenderingHints); |
207 |
g.setRenderingHints(renderingHints); |
208 |
|
209 |
if (gvtRoot != null) { |
210 |
gvtRoot.paint(g); |
211 |
} |
212 |
gvtRoot.setTransform(new AffineTransform()); |
213 |
|
214 |
} |
215 |
|
216 |
/**
|
217 |
* Rellena la calidad seg?n el entero que se pasa como par?metro.
|
218 |
*
|
219 |
* @param q entero que representa el tipo de calidad elegido.
|
220 |
*/
|
221 |
public void setQuality(int q) { |
222 |
m_quality = q; |
223 |
} |
224 |
|
225 |
/**
|
226 |
* Devuelve la calidad que est? seleccionada.
|
227 |
*
|
228 |
* @return entero que representa la calidad seleccionada.
|
229 |
*/
|
230 |
public int getQuality() { |
231 |
return m_quality;
|
232 |
} |
233 |
|
234 |
/**
|
235 |
* Devuelve un entero que representa la forma en que se actualiza la vista.
|
236 |
*
|
237 |
* @return forma que se actualiza la vista.
|
238 |
*/
|
239 |
public int getViewing() { |
240 |
return m_viewing;
|
241 |
} |
242 |
|
243 |
/**
|
244 |
* Rellena la forma de actualizar la vista.
|
245 |
*
|
246 |
* @param v entero que representa la forma de actualizar la vista.
|
247 |
*/
|
248 |
public void setViewing(int v) { |
249 |
m_viewing = v; |
250 |
} |
251 |
|
252 |
/**
|
253 |
* Rellena el nombre de la imagen.
|
254 |
*
|
255 |
* @param path nombre de la imagen.
|
256 |
*/
|
257 |
public void setPath(String path) { |
258 |
m_path = path; |
259 |
} |
260 |
|
261 |
/**
|
262 |
* Devuelve la ruta del fichero.
|
263 |
*
|
264 |
* @return String
|
265 |
*/
|
266 |
public String getPath() { |
267 |
return m_path;
|
268 |
} |
269 |
|
270 |
/**
|
271 |
* Rellena la imagen.
|
272 |
*
|
273 |
* @param image
|
274 |
*/
|
275 |
public void setImage(BufferedImage image) { |
276 |
m_image = image; |
277 |
} |
278 |
|
279 |
/**
|
280 |
* DOCUMENT ME!
|
281 |
*
|
282 |
* @return DOCUMENT ME!
|
283 |
*
|
284 |
* @throws SaveException
|
285 |
*
|
286 |
* @see com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame#getXMLEntity()
|
287 |
*/
|
288 |
public XMLEntity getXMLEntity() throws SaveException { |
289 |
XMLEntity xml = super.getXMLEntity();
|
290 |
|
291 |
try {
|
292 |
xml.putProperty("type", Layout.RECTANGLEPICTURE);
|
293 |
xml.putProperty("m_path", m_path);
|
294 |
xml.putProperty("m_quality", m_quality);
|
295 |
xml.putProperty("m_viewing", m_viewing);
|
296 |
} catch (Exception e) { |
297 |
throw new SaveException(e, this.getClass().getName()); |
298 |
} |
299 |
|
300 |
return xml;
|
301 |
} |
302 |
|
303 |
/**
|
304 |
* Devuelve la dimensi?n dela imagen.
|
305 |
*
|
306 |
* @param file Nombre del fichero donde se encuentra la imagen.
|
307 |
*
|
308 |
* @return DOCUMENT ME!
|
309 |
*/
|
310 |
public Dimension getBound(String file) { |
311 |
Image img = load(file);
|
312 |
|
313 |
if (isSVG) {
|
314 |
return new Dimension((int) gvtRoot.getBounds().getWidth(), |
315 |
(int) gvtRoot.getBounds().getHeight());
|
316 |
// return new Dimension(100, 100);
|
317 |
} |
318 |
|
319 |
if (img == null) { |
320 |
return new Dimension((int) getBoundingBox(null).getWidth(), |
321 |
(int) getBoundingBox(null).getHeight()); |
322 |
} |
323 |
|
324 |
return new Dimension(img.getWidth(null), img.getHeight(null)); |
325 |
} |
326 |
|
327 |
/**
|
328 |
* Carga el contnido del fichero.
|
329 |
*
|
330 |
* @param file Nombre del fichero a cargar.
|
331 |
*
|
332 |
* @return Imagen
|
333 |
*/
|
334 |
public Image load(String file) { |
335 |
if (file==null) |
336 |
return null; |
337 |
ImageIcon tmpIcon = null; |
338 |
File f=new File(file); |
339 |
if (file == null || !f.exists()) { |
340 |
return null; |
341 |
} |
342 |
|
343 |
String iString = file.toLowerCase();
|
344 |
|
345 |
if (iString.endsWith("jpg") || iString.endsWith("jpeg") || |
346 |
iString.endsWith("gif")) {
|
347 |
tmpIcon = new ImageIcon(Jimi.getImage(file, Jimi.VIRTUAL_MEMORY)); //((File)main.allImages.elementAt(x)).getAbsolutePath()); |
348 |
} else if (iString.endsWith("png") || iString.endsWith("tif") || |
349 |
iString.endsWith("ico") || iString.endsWith("xpm") || |
350 |
iString.endsWith("bmp")) {
|
351 |
tmpIcon = new ImageIcon(Jimi.getImage(file, Jimi.VIRTUAL_MEMORY)); //new ImageIcon(f.getPath()); |
352 |
} else if (iString.endsWith("svg")) { |
353 |
isSVG = true;
|
354 |
obtainStaticRenderer(new File(file)); |
355 |
} |
356 |
|
357 |
if (!isSVG && (tmpIcon != null)) { |
358 |
Image image = tmpIcon.getImage();
|
359 |
setPath(file); |
360 |
|
361 |
BufferedImage bi = new BufferedImage(image.getWidth(null), |
362 |
image.getHeight(null), BufferedImage.TYPE_INT_ARGB); |
363 |
Graphics2D biContext = bi.createGraphics();
|
364 |
biContext.drawImage(image, 0, 0, null); |
365 |
|
366 |
setImage(bi); |
367 |
|
368 |
return image;
|
369 |
} |
370 |
|
371 |
return null; |
372 |
} |
373 |
|
374 |
/**
|
375 |
* Obtiene el renderer para svg a partir del svg.
|
376 |
*
|
377 |
* @param file Nombre del fichero.
|
378 |
*/
|
379 |
private void obtainStaticRenderer(File file) { |
380 |
try {
|
381 |
UserAgentAdapter userAgent = new UserAgentAdapter();
|
382 |
DocumentLoader loader = new DocumentLoader(userAgent);
|
383 |
BridgeContext ctx = new BridgeContext(userAgent, loader);
|
384 |
Document svgDoc = loader.loadDocument(file.toURI().toString());
|
385 |
gvtRoot = gvtBuilder.build(ctx, svgDoc); |
386 |
|
387 |
renderer.setTree(gvtRoot); |
388 |
elt = ((SVGDocument) svgDoc).getRootElement(); |
389 |
|
390 |
} catch (Exception ex) { |
391 |
ex.printStackTrace(); |
392 |
} |
393 |
} |
394 |
|
395 |
/**
|
396 |
* Incorpora los atributos del XMLEntity en el objeto actual.
|
397 |
*
|
398 |
* @param xml XMLEntity
|
399 |
* @param l Referencia al Layout.
|
400 |
*/
|
401 |
public void setXMLEntity03(XMLEntity xml, Layout l) { |
402 |
if (xml.getIntProperty("m_Selected") != 0) { |
403 |
this.setSelected(true); |
404 |
} else {
|
405 |
this.setSelected(false); |
406 |
} |
407 |
|
408 |
this.m_path = xml.getStringProperty("m_path"); |
409 |
|
410 |
try {
|
411 |
load(this.m_path);
|
412 |
} catch (Exception ex) { |
413 |
NotificationManager.addError("Excepci?n :", ex);
|
414 |
} |
415 |
|
416 |
this.m_quality = xml.getIntProperty("m_quality"); |
417 |
this.m_viewing = xml.getIntProperty("m_viewing"); |
418 |
} |
419 |
|
420 |
/**
|
421 |
* Incorpora los atributos del XMLEntity en el objeto actual.
|
422 |
*
|
423 |
* @param xml XMLEntity
|
424 |
*/
|
425 |
public void setXMLEntity(XMLEntity xml) { |
426 |
if (xml.getIntProperty("m_Selected") != 0) { |
427 |
this.setSelected(true); |
428 |
} else {
|
429 |
this.setSelected(false); |
430 |
} |
431 |
|
432 |
this.m_path = xml.getStringProperty("m_path"); |
433 |
|
434 |
try {
|
435 |
load(this.m_path);
|
436 |
} catch (Exception ex) { |
437 |
NotificationManager.addError("Excepci?n :", ex);
|
438 |
} |
439 |
|
440 |
this.m_quality = xml.getIntProperty("m_quality"); |
441 |
this.m_viewing = xml.getIntProperty("m_viewing"); |
442 |
setRotation(xml.getDoubleProperty("m_rotation"));
|
443 |
} |
444 |
|
445 |
/**
|
446 |
* @see com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame#getNameFFrame()
|
447 |
*/
|
448 |
public String getNameFFrame() { |
449 |
return PluginServices.getText(this, "imagen")+ num; |
450 |
} |
451 |
|
452 |
/**
|
453 |
* @see com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame#print(java.awt.Graphics2D,
|
454 |
* java.awt.geom.AffineTransform)
|
455 |
*/
|
456 |
public void print(Graphics2D g, AffineTransform at) |
457 |
throws DriverException {
|
458 |
draw(g, at, null, null); |
459 |
} |
460 |
|
461 |
public void initialize() { |
462 |
// TODO Auto-generated method stub
|
463 |
|
464 |
} |
465 |
|
466 |
public void cloneActions(IFFrame frame) { |
467 |
// TODO Auto-generated method stub
|
468 |
|
469 |
} |
470 |
} |