svn-document-layout / trunk / org.gvsig.app.document.layout2.app / org.gvsig.app.document.layout2.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / FLayoutDraw.java @ 1757
History | View | Annotate | Download (24.9 KB)
1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
4 |
* of the Valencian Government (CIT)
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 2
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
*/
|
22 |
package org.gvsig.app.project.documents.layout; |
23 |
|
24 |
import com.lowagie.text.Document; |
25 |
import com.lowagie.text.DocumentException; |
26 |
import com.lowagie.text.Rectangle; |
27 |
import com.lowagie.text.pdf.PdfContentByte; |
28 |
import com.lowagie.text.pdf.PdfWriter; |
29 |
import java.awt.Color; |
30 |
import java.awt.Component; |
31 |
import java.awt.Cursor; |
32 |
import java.awt.Graphics; |
33 |
import java.awt.Graphics2D; |
34 |
import java.awt.geom.AffineTransform; |
35 |
import java.awt.geom.Point2D; |
36 |
import java.awt.geom.Rectangle2D; |
37 |
import java.awt.image.BufferedImage; |
38 |
import java.awt.print.PageFormat; |
39 |
import java.awt.print.Printable; |
40 |
import java.awt.print.PrinterException; |
41 |
import java.io.BufferedOutputStream; |
42 |
import java.io.File; |
43 |
import java.io.FileOutputStream; |
44 |
import java.io.IOException; |
45 |
import java.io.OutputStream; |
46 |
import javax.print.Doc; |
47 |
import javax.print.DocFlavor; |
48 |
import javax.print.DocPrintJob; |
49 |
import javax.print.PrintException; |
50 |
import javax.print.SimpleDoc; |
51 |
import javax.print.StreamPrintService; |
52 |
import javax.print.StreamPrintServiceFactory; |
53 |
import javax.print.attribute.PrintRequestAttributeSet; |
54 |
import javax.swing.JOptionPane; |
55 |
import org.gvsig.andami.PluginServices; |
56 |
import org.gvsig.app.project.documents.layout.fframes.IFFrame; |
57 |
import org.gvsig.app.project.documents.layout.gui.LayoutPanel; |
58 |
import org.gvsig.tools.observer.Observable; |
59 |
import org.gvsig.tools.observer.ObservableHelper; |
60 |
import org.gvsig.tools.observer.Observer; |
61 |
import org.slf4j.Logger; |
62 |
import org.slf4j.LoggerFactory; |
63 |
|
64 |
/**
|
65 |
* Clase que implementa los m?todos del Layout que dibujan sobre el Graphics.
|
66 |
*
|
67 |
* @author Vicente Caballero Navarro
|
68 |
*/
|
69 |
public class FLayoutDraw implements Observable, Printable{ |
70 |
private static final Logger LOG = |
71 |
LoggerFactory.getLogger(FLayoutDraw.class); |
72 |
|
73 |
private LayoutPanel layoutPanel;
|
74 |
private LayoutControl layoutControl;
|
75 |
private LayoutContext layoutContext;
|
76 |
private ObservableHelper observers;
|
77 |
|
78 |
/**
|
79 |
* Crea un nuevo FLayoutDraw.
|
80 |
*
|
81 |
* @param l
|
82 |
* Referencia al Layout.
|
83 |
*/
|
84 |
public FLayoutDraw(LayoutPanel layoutPanel) {
|
85 |
this.layoutPanel = layoutPanel;
|
86 |
observers = new ObservableHelper();
|
87 |
observers.addObserver(layoutPanel.getLayoutControl()); |
88 |
} |
89 |
|
90 |
public void initialize(){ |
91 |
if ((layoutContext == null) || (layoutControl == null)){ |
92 |
this.layoutControl = layoutPanel.getLayoutControl();
|
93 |
this.layoutContext = layoutPanel.getLayoutContext();
|
94 |
} |
95 |
} |
96 |
|
97 |
/**
|
98 |
* M?todo para dibujar el Layout y modificar la matriz de transformaci?n a
|
99 |
* partir del tama?o en pixels que tenga rect y el formato de papel
|
100 |
* seleccionado.
|
101 |
*
|
102 |
* @param g2
|
103 |
* @param imgBase
|
104 |
* Si es null, est?s imprimiendo. Si no, la usas para el
|
105 |
* c?digo de optimizaci?n.
|
106 |
*
|
107 |
*/
|
108 |
public void drawLayout(Graphics2D g2, BufferedImage imgBase) |
109 |
{ |
110 |
if (!initializeAffineTransform()) {
|
111 |
return;
|
112 |
} |
113 |
|
114 |
IFFrame[] fframes = layoutContext.getFFrames();
|
115 |
for (IFFrame f : fframes) {
|
116 |
f.draw(g2, layoutContext.getAT(), layoutControl.getComponent().getVisibleRect(), |
117 |
imgBase); |
118 |
|
119 |
// Dibuja el s?mbolo de que contiene un tag.
|
120 |
if ((f.getTag() != null) && (layoutPanel.isShowIconTag())) { |
121 |
f.drawSymbolTag(g2); |
122 |
} |
123 |
} |
124 |
|
125 |
if (!(fframes.length == 0)) { |
126 |
observers.notifyObservers(this,
|
127 |
new DefaultLayoutNotification(LayoutNotification.LAYOUT_VALIDATED));
|
128 |
} else {
|
129 |
observers.notifyObservers(this,
|
130 |
new DefaultLayoutNotification(LayoutNotification.LAYOUT_INVALIDATED));
|
131 |
} |
132 |
} |
133 |
|
134 |
public boolean initializeAffineTransform(){ |
135 |
initialize(); |
136 |
AffineTransform at = layoutContext.getAT();
|
137 |
Rectangle2D rLayout = layoutControl.getRect();
|
138 |
if (rLayout.getHeight()<0) { |
139 |
// still not ready to be painted
|
140 |
return false; |
141 |
} |
142 |
Attributes attributes = layoutContext.getAttributes();
|
143 |
|
144 |
layoutControl.setCancelDrawing(false);
|
145 |
|
146 |
double scale = rLayout.getHeight() / attributes.getPaperSize().getHeight() * 1; // paper (paper units) to screen (pixels) scale |
147 |
AffineTransform escalado = new AffineTransform(); |
148 |
AffineTransform translacion = new AffineTransform(); |
149 |
translacion.setToTranslation(rLayout.getMinX(), rLayout.getMinY()); |
150 |
escalado.setToScale(scale, scale); |
151 |
at.setToIdentity(); |
152 |
at.concatenate(translacion); |
153 |
at.concatenate(escalado); |
154 |
attributes.calculateGridGapX(rLayout); |
155 |
attributes.calculateGridGapY(rLayout); |
156 |
return true; |
157 |
} |
158 |
|
159 |
/**
|
160 |
* Dibuja sobre un Graphics2D el rect?ngulo que representa al folio.
|
161 |
*
|
162 |
* @param g
|
163 |
* Graphics2D
|
164 |
*/
|
165 |
public void drawRectangle(Graphics2D g) { |
166 |
initialize(); |
167 |
Attributes attributes = layoutContext.getAttributes();
|
168 |
Rectangle2D rLayout = layoutControl.getRect();
|
169 |
AffineTransform at = layoutContext.getAT();
|
170 |
|
171 |
double unidadesX = attributes.getHGridGapCm();
|
172 |
double unidadesY = attributes.getVGridGapCm();
|
173 |
|
174 |
if ((unidadesX == 0) && (unidadesY == 0)) { |
175 |
return;
|
176 |
} |
177 |
|
178 |
g.setColor(Color.darkGray);
|
179 |
|
180 |
Rectangle2D.Double rectBig =
|
181 |
new Rectangle2D.Double(rLayout.getX(), rLayout.getY(), |
182 |
rLayout.getWidth(), rLayout.getHeight()); |
183 |
|
184 |
g.fillRect((int) rectBig.x + 7, (int) rectBig.y + 7, |
185 |
(int) rectBig.width, (int) rectBig.height); |
186 |
|
187 |
Rectangle2D.Double r = new Rectangle2D.Double(); |
188 |
|
189 |
if (attributes.isMargin()) {
|
190 |
|
191 |
r = |
192 |
new Rectangle2D.Double( |
193 |
(rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
194 |
attributes.getAreaInsets()[2], at)),
|
195 |
(rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
196 |
attributes.getAreaInsets()[0], at)),
|
197 |
(rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
198 |
attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
199 |
(rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
200 |
attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
201 |
} else {
|
202 |
r.setRect(rLayout); |
203 |
} |
204 |
|
205 |
g.setColor(Color.white);
|
206 |
g.fill(rLayout); |
207 |
|
208 |
g.setColor(Color.darkGray);
|
209 |
g.drawRect((int) rLayout.getMinX(), (int) rLayout.getMinY(), |
210 |
(int) rLayout.getWidth(), (int) rLayout.getHeight()); |
211 |
|
212 |
if (attributes.isMargin()) {
|
213 |
g.setColor(Color.black);
|
214 |
|
215 |
g.drawRect((int) r.x, (int) r.y, (int) r.width, (int) r.height); |
216 |
} |
217 |
} |
218 |
|
219 |
/**
|
220 |
* DOCUMENT ME!
|
221 |
*
|
222 |
* @param g
|
223 |
* DOCUMENT ME!
|
224 |
*/
|
225 |
public void drawGrid(Graphics2D g) { |
226 |
int unidadesMin = 6; |
227 |
Attributes attributes = layoutContext.getAttributes();
|
228 |
Rectangle2D rLayout = layoutControl.getRect();
|
229 |
AffineTransform at = layoutContext.getAT();
|
230 |
|
231 |
double unidadesX = attributes.getHGridGapPx();
|
232 |
double unidadesY = attributes.getVGridGapPx();
|
233 |
|
234 |
Rectangle2D.Double r = new Rectangle2D.Double(); |
235 |
|
236 |
if (attributes.isMargin()) {
|
237 |
r = |
238 |
new Rectangle2D.Double( |
239 |
(rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
240 |
attributes.getAreaInsets()[2], at)),
|
241 |
(rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
242 |
attributes.getAreaInsets()[0], at)),
|
243 |
(rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
244 |
attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
245 |
(rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
246 |
attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
247 |
} else {
|
248 |
r.setRect(rLayout); |
249 |
} |
250 |
if ((unidadesX == 0) && (unidadesY == 0)) { |
251 |
return;
|
252 |
} |
253 |
g.setColor(Color.darkGray);
|
254 |
|
255 |
if (((unidadesX > unidadesMin) || (unidadesY > unidadesMin))
|
256 |
&& layoutContext.isGridVisible()) { |
257 |
double ax = r.getMinX();
|
258 |
double ay;
|
259 |
|
260 |
while (ax < (r.getMaxX())) {
|
261 |
ay = (r.getMinY()); |
262 |
|
263 |
while (ay < (r.getMaxY())) {
|
264 |
g.drawLine((int) ax, (int) ay, (int) ax, (int) ay); |
265 |
ay = ay + unidadesY; |
266 |
} |
267 |
|
268 |
ax = ax + unidadesX; |
269 |
} |
270 |
} |
271 |
} |
272 |
|
273 |
/**
|
274 |
* Dibuja sobre el graphics2d las reglas.
|
275 |
*
|
276 |
* @param g
|
277 |
* graphics2d sobre el que se dibuja.
|
278 |
* @param color
|
279 |
* Color de la regla.
|
280 |
*/
|
281 |
public void drawRuler(Graphics2D g, Color color) { |
282 |
Attributes attributes = layoutContext.getAttributes();
|
283 |
Rectangle2D rLayout = layoutControl.getRect();
|
284 |
AffineTransform at = layoutContext.getAT();
|
285 |
|
286 |
if (layoutContext.getRuler()) {
|
287 |
int ini = 10; |
288 |
int w = 30; |
289 |
int wi = 16; |
290 |
|
291 |
g.setColor(new Color(250, 255, 250, 180)); |
292 |
g.fillRect(ini, w, wi, layoutControl.getComponent().getHeight() - w); |
293 |
g.fillRect(w, ini, layoutControl.getWidth() - w, wi); |
294 |
|
295 |
g.setColor(new Color(100, 155, 150, 180)); |
296 |
g.fillRect(w, ini, (int) rLayout.getX() - w, wi);
|
297 |
g.fillRect((int) rLayout.getMaxX(), ini, layoutControl.getWidth()
|
298 |
- (int) rLayout.getMaxX(), wi);
|
299 |
|
300 |
g.fillRect(ini, w, wi, (int) rLayout.getY() - w);
|
301 |
g.fillRect(ini, (int) rLayout.getMaxY(), wi,
|
302 |
layoutControl.getHeight() - (int) rLayout.getMaxY());
|
303 |
|
304 |
if (attributes.isMargin()) {
|
305 |
g.setColor(new Color(50, 55, 50, 180)); |
306 |
g.fillRect((int) rLayout.getX(), ini, (int) FLayoutUtilities |
307 |
.fromSheetDistance(attributes.getAreaInsets()[2], at), wi);
|
308 |
g.fillRect( |
309 |
(int) rLayout.getMaxX()
|
310 |
- (int) FLayoutUtilities.fromSheetDistance(
|
311 |
attributes.getAreaInsets()[3], at), ini,
|
312 |
(int) FLayoutUtilities.fromSheetDistance(
|
313 |
attributes.getAreaInsets()[3], at), wi);
|
314 |
|
315 |
g.fillRect(ini, (int) rLayout.getY(), wi,
|
316 |
(int) FLayoutUtilities.fromSheetDistance(
|
317 |
attributes.getAreaInsets()[0], at));
|
318 |
g.fillRect( |
319 |
ini, |
320 |
(int) rLayout.getMaxY()
|
321 |
- (int) FLayoutUtilities.fromSheetDistance(
|
322 |
attributes.getAreaInsets()[1], at), wi,
|
323 |
(int) FLayoutUtilities.fromSheetDistance(
|
324 |
attributes.getAreaInsets()[1], at));
|
325 |
} |
326 |
|
327 |
g.setColor(color); |
328 |
g.drawLine(w, wi + ini, layoutControl.getWidth(), wi + ini); |
329 |
g.drawLine(w, ini, layoutControl.getWidth(), ini); |
330 |
g.drawLine(ini, w, ini, layoutControl.getHeight()); |
331 |
g.drawLine(wi + ini, w, wi + ini, layoutControl.getHeight()); |
332 |
|
333 |
drawLineY(g, 5, 12, 22, rLayout.getY(), 0); |
334 |
drawLineX(g, 5, 12, 22, rLayout.getX(), 0); |
335 |
|
336 |
if (FLayoutUtilities.fromSheetDistance(1, at) > 15) { |
337 |
drawLineY(g, 1, 12, 22, rLayout.getY(), 0); |
338 |
drawLineX(g, 1, 12, 22, rLayout.getX(), 0); |
339 |
|
340 |
if (FLayoutUtilities.fromSheetDistance(1, at) > 25) { |
341 |
drawLineY(g, 1, 18, 22, rLayout.getY(), 0.5); |
342 |
drawLineY(g, 0.1, 21, 22, rLayout.getY(), 0); |
343 |
drawLineX(g, 1, 18, 22, rLayout.getX(), 0.5); |
344 |
drawLineX(g, 0.1, 21, 22, rLayout.getX(), 0); |
345 |
} |
346 |
} |
347 |
} |
348 |
} |
349 |
|
350 |
/**
|
351 |
* Dibuja sobre el graphics2d las l?neas verticales que representan a las
|
352 |
* unidades de medida.
|
353 |
*
|
354 |
* @param g
|
355 |
* Graphics2d sobre el que se dibuja.
|
356 |
* @param dist
|
357 |
* distancia en cent?metros de una l?nea a otra.
|
358 |
* @param init
|
359 |
* inicio de la l?nea.
|
360 |
* @param end
|
361 |
* fin de la l?nea.
|
362 |
* @param y
|
363 |
* rect?ngulo, dentro del cual se dibujan las l?neas.
|
364 |
* @param desp
|
365 |
* Desplazamiento.
|
366 |
*/
|
367 |
private void drawLineY(Graphics2D g, double dist, int init, int end, |
368 |
double y, double desp) { |
369 |
initialize(); |
370 |
AffineTransform at = layoutContext.getAT();
|
371 |
|
372 |
double distY = FLayoutUtilities.fromSheetDistance(dist, at);
|
373 |
double rota = Math.toRadians(90); |
374 |
|
375 |
if (distY > 4) { |
376 |
double despY = FLayoutUtilities.fromSheetDistance(desp, at);
|
377 |
|
378 |
double posUnitY = y + despY;
|
379 |
double posUnitYNeg = posUnitY;
|
380 |
int num = 0; |
381 |
double iniY = 40; |
382 |
Point2D.Double pfin =
|
383 |
FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
384 |
layoutControl.getWidth(), layoutControl.getHeight()), at); |
385 |
|
386 |
while (posUnitY < (pfin.y - 5)) { |
387 |
posUnitYNeg -= distY; |
388 |
|
389 |
if (distY > 16) { |
390 |
if (init == 12) { |
391 |
if (posUnitY > iniY) {
|
392 |
g.rotate(-rota, 20, posUnitY - 12); |
393 |
g.drawString(String.valueOf(num), 10, |
394 |
(int) posUnitY - 12); |
395 |
g.rotate(rota, 20, posUnitY - 12); |
396 |
} |
397 |
|
398 |
if (dist == 5) { |
399 |
num = num + 5;
|
400 |
} else {
|
401 |
num++; |
402 |
} |
403 |
|
404 |
if (posUnitYNeg > iniY) {
|
405 |
g.rotate(-rota, 20, posUnitYNeg - 12); |
406 |
g.drawString(String.valueOf(-num), 10, |
407 |
(int) posUnitYNeg - 12); |
408 |
g.rotate(rota, 20, posUnitYNeg - 12); |
409 |
} |
410 |
} |
411 |
} |
412 |
|
413 |
if (posUnitY > iniY) {
|
414 |
g.drawLine(2 + init, (int) posUnitY, 2 + end, |
415 |
(int) posUnitY);
|
416 |
} |
417 |
|
418 |
if (posUnitYNeg > iniY) {
|
419 |
g.drawLine(2 + init, (int) posUnitYNeg, 2 + end, |
420 |
(int) posUnitYNeg);
|
421 |
} |
422 |
|
423 |
posUnitY += distY; |
424 |
} |
425 |
} |
426 |
} |
427 |
|
428 |
/**
|
429 |
* Dibuja sobre el graphics2d las l?neas horizontales que representan a las
|
430 |
* unidades de medida.
|
431 |
*
|
432 |
* @param g
|
433 |
* Graphics2d sobre el que se dibuja.
|
434 |
* @param dist
|
435 |
* distancia en cent?metros de una l?nea a otra.
|
436 |
* @param init
|
437 |
* inicio de la l?nea.
|
438 |
* @param end
|
439 |
* fin de la l?nea.
|
440 |
* @param x
|
441 |
* rect?ngulo, dentro del cual se dibujan las l?neas.
|
442 |
* @param desp
|
443 |
* Desplazamiento.
|
444 |
*/
|
445 |
private void drawLineX(Graphics2D g, double dist, int init, int end, |
446 |
double x, double desp) { |
447 |
initialize(); |
448 |
AffineTransform at = layoutContext.getAT();
|
449 |
|
450 |
double distX = FLayoutUtilities.fromSheetDistance(dist, at);
|
451 |
|
452 |
if (distX > 4) { |
453 |
double despX = FLayoutUtilities.fromSheetDistance(desp, at);
|
454 |
double posUnitX = x + despX;
|
455 |
double posUnitXNeg = posUnitX;
|
456 |
int num = 0; |
457 |
double iniX = 40; |
458 |
Point2D.Double pfin =
|
459 |
FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
460 |
layoutControl.getWidth(), layoutControl.getHeight()), at); |
461 |
|
462 |
while (posUnitX < (pfin.x - 5)) { |
463 |
posUnitXNeg -= distX; |
464 |
|
465 |
if (init == 12) { |
466 |
if (distX > 16) { |
467 |
if (posUnitX > iniX) {
|
468 |
g.drawString(String.valueOf(num),
|
469 |
(int) posUnitX + 3, 20); |
470 |
} |
471 |
|
472 |
if (dist == 5) { |
473 |
num = num + 5;
|
474 |
} else {
|
475 |
num++; |
476 |
} |
477 |
|
478 |
if (posUnitXNeg > iniX) {
|
479 |
g.drawString(String.valueOf(-num),
|
480 |
(int) posUnitXNeg + 3, 20); |
481 |
} |
482 |
} |
483 |
} |
484 |
|
485 |
if (posUnitX > iniX) {
|
486 |
g.drawLine((int) posUnitX, 2 + init, (int) posUnitX, |
487 |
2 + end);
|
488 |
} |
489 |
|
490 |
if (posUnitXNeg > iniX) {
|
491 |
g.drawLine((int) posUnitXNeg, 2 + init, (int) posUnitXNeg, |
492 |
2 + end);
|
493 |
} |
494 |
|
495 |
posUnitX += distX; |
496 |
} |
497 |
} |
498 |
} |
499 |
|
500 |
/**
|
501 |
* Dibuja los handlers sobre los fframes que esten seleccionados.
|
502 |
*
|
503 |
* @param g
|
504 |
* Graphics sobre el que se dibuja.
|
505 |
* @param color
|
506 |
* Color de los Handlers.
|
507 |
*/
|
508 |
public void drawHandlers(Graphics2D g, Color color) { |
509 |
initialize(); |
510 |
|
511 |
g.setColor(color); |
512 |
IFFrame[] fframes = layoutContext.getFFrames();
|
513 |
for (IFFrame fframe : fframes) {
|
514 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
515 |
fframe.drawHandlers(g); |
516 |
} |
517 |
} |
518 |
} |
519 |
|
520 |
/**
|
521 |
* A partir de un fichero que se pasa como par?metro se crea un ps con el
|
522 |
* contenido del Layout.
|
523 |
*
|
524 |
* @param ps
|
525 |
*/
|
526 |
public void toPS(File ps) { |
527 |
initialize(); |
528 |
Attributes attributes = layoutContext.getAttributes();
|
529 |
|
530 |
try {
|
531 |
// Prepare the output file to receive the postscript
|
532 |
OutputStream fos =
|
533 |
new BufferedOutputStream(new FileOutputStream(ps)); |
534 |
|
535 |
// Find a factory that can do the conversion
|
536 |
// DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
|
537 |
DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE; |
538 |
StreamPrintServiceFactory[] factories = |
539 |
StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
|
540 |
flavor, "application/postscript");
|
541 |
|
542 |
if (factories.length > 0) { |
543 |
StreamPrintService service = factories[0].getPrintService(fos); |
544 |
|
545 |
// Create the print job
|
546 |
DocPrintJob job = service.createPrintJob();
|
547 |
Doc doc = new SimpleDoc(this, flavor, null); |
548 |
// Doc doc = new SimpleDoc(is, flavor, null);
|
549 |
// Monitor print job events; for the implementation of
|
550 |
// PrintJobWatcher,
|
551 |
// see e702 Determining When a Print Job Has Finished
|
552 |
// PrintJobWatcher pjDone = new PrintJobWatcher(job);
|
553 |
// Actualizar attributes
|
554 |
PrintRequestAttributeSet att =
|
555 |
attributes.toPrintRequestAttributeSet(); |
556 |
// Print it
|
557 |
job.print(doc, att); |
558 |
|
559 |
// Wait for the print job to be done
|
560 |
// pjDone.waitForDone();
|
561 |
// It is now safe to close the streams
|
562 |
} |
563 |
|
564 |
// is.close();
|
565 |
fos.close(); |
566 |
} catch (PrintException | IOException e) { |
567 |
LOG.error("Error printing the map", e);
|
568 |
} |
569 |
/*
|
570 |
* PrintService defaultPrintService =
|
571 |
* PrintServiceLookup.lookupDefaultPrintService();
|
572 |
* DocPrintJob printerJob = defaultPrintService.createPrintJob();
|
573 |
*
|
574 |
* try {
|
575 |
* DocFlavor flavor=DocFlavor.URL.POSTSCRIPT;
|
576 |
* if (!defaultPrintService.isDocFlavorSupported(flavor)) {
|
577 |
* System.err.println(
|
578 |
* "The printer does not support the appropriate DocFlavor");
|
579 |
* }else {
|
580 |
*
|
581 |
* SimpleDoc simpleDoc;
|
582 |
* simpleDoc = new SimpleDoc(ps.toURL(),flavor, null);
|
583 |
* printerJob.print(simpleDoc, null);
|
584 |
* }
|
585 |
* } catch (MalformedURLException e) {
|
586 |
* // TODO Auto-generated catch block
|
587 |
* e.printStackTrace();
|
588 |
* } catch (PrintException e) {
|
589 |
* // TODO Auto-generated catch block
|
590 |
* e.printStackTrace();
|
591 |
* }
|
592 |
*/
|
593 |
layoutControl.fullRect(); |
594 |
} |
595 |
|
596 |
/**
|
597 |
* A partir de un fichero que se pasa como par?metro se crea un pdf con el
|
598 |
* contenido del Layout.
|
599 |
*
|
600 |
* @param pdf
|
601 |
*/
|
602 |
public void toPDF(File pdf) { |
603 |
Attributes attributes = layoutContext.getAttributes();
|
604 |
|
605 |
double w = ((attributes.getPaperSize().getWidth() * Attributes.DPISCREEN) / Attributes.PULGADA); |
606 |
double h = ((attributes.getPaperSize().getHeight() * Attributes.DPISCREEN) / Attributes.PULGADA); |
607 |
Rectangle pageSize = new com.lowagie.text.Rectangle((float) w, (float) h); |
608 |
Document document = new Document(pageSize); |
609 |
|
610 |
try {
|
611 |
FileOutputStream fos = new FileOutputStream(pdf); |
612 |
PdfWriter writer = PdfWriter.getInstance(document, fos); |
613 |
document.open(); |
614 |
|
615 |
PdfContentByte cb = writer.getDirectContent(); |
616 |
Graphics2D g2 = cb.createGraphicsShapes((float) w, (float) h); |
617 |
|
618 |
try {
|
619 |
print(g2, new PageFormat(), 0); |
620 |
} catch (PrinterException e) { |
621 |
LOG.error("Error printing the map", e);
|
622 |
} |
623 |
g2.dispose(); |
624 |
|
625 |
} catch (DocumentException de) {
|
626 |
LOG.error("Error printing the map", de);
|
627 |
} catch (IOException ioe) { |
628 |
JOptionPane.showMessageDialog(
|
629 |
(Component) PluginServices.getMainFrame(), ioe.getMessage());
|
630 |
} |
631 |
|
632 |
document.close(); |
633 |
|
634 |
layoutControl.fullRect(); |
635 |
} |
636 |
|
637 |
@Override
|
638 |
public int print(Graphics g, PageFormat format, int pi) |
639 |
throws PrinterException { |
640 |
initialize(); |
641 |
if (pi >= 1) { |
642 |
return Printable.NO_SUCH_PAGE; |
643 |
} |
644 |
|
645 |
Graphics2D g2d = (Graphics2D) g; |
646 |
|
647 |
AffineTransform at = g2d.getTransform();
|
648 |
g2d.translate(0, 0); |
649 |
layoutPanel.obtainRect(true);
|
650 |
|
651 |
g2d.scale((double) 72 / (double) (Attributes.DPI), (double) 72 |
652 |
/ (double) (Attributes.DPI)); |
653 |
|
654 |
if (layoutContext.getAttributes().isMargin()) {
|
655 |
g2d.setClip( |
656 |
(int) (layoutControl.getRect().getMinX() + FLayoutUtilities.fromSheetDistance(
|
657 |
layoutContext.getAttributes().getAreaInsets()[2], layoutControl.getAT())),
|
658 |
(int) (layoutPanel.getLayoutControl().getRect().getMinY() + FLayoutUtilities.fromSheetDistance(
|
659 |
layoutContext.getAttributes().getAreaInsets()[0], layoutControl.getAT())),
|
660 |
(int) (layoutControl.getRect().getWidth() - FLayoutUtilities.fromSheetDistance(
|
661 |
layoutContext.getAttributes().getAreaInsets()[2] + layoutContext.getAttributes().getAreaInsets()[3], layoutControl.getAT())), |
662 |
(int) (layoutPanel.getLayoutControl().getRect().getHeight() - FLayoutUtilities.fromSheetDistance(
|
663 |
layoutContext.getAttributes().getAreaInsets()[0] + layoutContext.getAttributes().getAreaInsets()[1], layoutControl.getAT()))); |
664 |
} |
665 |
drawShapes(g2d); |
666 |
g2d.setTransform(at); |
667 |
return Printable.PAGE_EXISTS; |
668 |
} |
669 |
|
670 |
/**
|
671 |
* Se dibuja sobre el graphics el Layout.
|
672 |
*
|
673 |
* @param g2
|
674 |
* graphics sobre el que se dibuja.
|
675 |
*/
|
676 |
public void drawShapes(Graphics2D g2) { |
677 |
initialize(); |
678 |
layoutPanel.setCursor(Cursor.getDefaultCursor());
|
679 |
if (!initializeAffineTransform()) {
|
680 |
return;
|
681 |
} |
682 |
|
683 |
IFFrame[] fframes = layoutContext.getFFrames();
|
684 |
for (IFFrame fframe : fframes) {
|
685 |
fframe.print(g2, layoutControl.getAT(), null, layoutContext
|
686 |
.getAttributes().toPrintAttributes()); |
687 |
} |
688 |
} |
689 |
|
690 |
@Override
|
691 |
public void addObserver(Observer o) { |
692 |
observers.addObserver(o); |
693 |
} |
694 |
|
695 |
@Override
|
696 |
public void deleteObserver(Observer o) { |
697 |
observers.deleteObserver(o); |
698 |
} |
699 |
|
700 |
@Override
|
701 |
public void deleteObservers() { |
702 |
observers.deleteObservers(); |
703 |
} |
704 |
} |