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1
28 package net.sf.jasperreports.view;
29
30 import java.awt.BasicStroke  ;
31 import java.awt.Color ;
32 import java.awt.Container ;
33 import java.awt.Cursor ;
34 import java.awt.Dimension ;
35 import java.awt.Graphics2D ;
36 import java.awt.Image ;
37 import java.awt.Point ;
38 import java.awt.RenderingHints ;
39 import java.awt.Shape ;
40 import java.awt.Stroke ;
41 import java.awt.Toolkit ;
42 import java.awt.font.TextAttribute ;
43 import java.awt.geom.AffineTransform ;
44 import java.awt.image.BufferedImage ;
45 import java.io.InputStream ;
46 import java.util.Collection ;
47 import java.util.HashMap ;
48 import java.util.Iterator ;
49 import java.util.List ;
50 import java.util.Map ;
51
52 import javax.swing.DefaultComboBoxModel ;
53 import javax.swing.ImageIcon ;
54 import javax.swing.JOptionPane ;
55 import javax.swing.JViewport ;
56
57 import net.sf.jasperreports.crosstabs.JRCellContents;
58 import net.sf.jasperreports.crosstabs.JRCrosstab;
59 import net.sf.jasperreports.crosstabs.JRCrosstabCell;
60 import net.sf.jasperreports.crosstabs.JRCrosstabColumnGroup;
61 import net.sf.jasperreports.crosstabs.JRCrosstabRowGroup;
62 import net.sf.jasperreports.crosstabs.fill.calculation.BucketDefinition;
63 import net.sf.jasperreports.engine.JRAlignment;
64 import net.sf.jasperreports.engine.JRBand;
65 import net.sf.jasperreports.engine.JRBox;
66 import net.sf.jasperreports.engine.JRBreak;
67 import net.sf.jasperreports.engine.JRChart;
68 import net.sf.jasperreports.engine.JRChild;
69 import net.sf.jasperreports.engine.JRElement;
70 import net.sf.jasperreports.engine.JRElementGroup;
71 import net.sf.jasperreports.engine.JREllipse;
72 import net.sf.jasperreports.engine.JRException;
73 import net.sf.jasperreports.engine.JRExpression;
74 import net.sf.jasperreports.engine.JRExpressionChunk;
75 import net.sf.jasperreports.engine.JRFrame;
76 import net.sf.jasperreports.engine.JRGraphicElement;
77 import net.sf.jasperreports.engine.JRGroup;
78 import net.sf.jasperreports.engine.JRImage;
79 import net.sf.jasperreports.engine.JRLine;
80 import net.sf.jasperreports.engine.JRRectangle;
81 import net.sf.jasperreports.engine.JRReport;
82 import net.sf.jasperreports.engine.JRStaticText;
83 import net.sf.jasperreports.engine.JRSubreport;
84 import net.sf.jasperreports.engine.JRTextElement;
85 import net.sf.jasperreports.engine.JRTextField;
86 import net.sf.jasperreports.engine.JasperCompileManager;
87 import net.sf.jasperreports.engine.base.JRBaseBox;
88 import net.sf.jasperreports.engine.design.JRDesignFrame;
89 import net.sf.jasperreports.engine.design.JasperDesign;
90 import net.sf.jasperreports.engine.export.TextRenderer;
91 import net.sf.jasperreports.engine.fill.TextMeasurer;
92 import net.sf.jasperreports.engine.util.JRFontUtil;
93 import net.sf.jasperreports.engine.util.JRGraphEnvInitializer;
94 import net.sf.jasperreports.engine.util.JRImageLoader;
95 import net.sf.jasperreports.engine.util.JRLoader;
96 import net.sf.jasperreports.engine.util.JRStyledText;
97 import net.sf.jasperreports.engine.util.JRStyledTextParser;
98 import net.sf.jasperreports.engine.xml.JRXmlLoader;
99
100 import org.xml.sax.SAXException ;
101
102
103
107 public class JRDesignViewer extends javax.swing.JPanel
108 {
109
110
111
114 private static final int TYPE_FILE_NAME = 1;
115 private static final int TYPE_INPUT_STREAM = 2;
116 private static final int TYPE_JASPER_DESIGN = 3;
117
118 private static final int zooms[] = {50, 75, 100, 125, 150, 175, 200, 250};
119
120 private int type = TYPE_FILE_NAME;
121 private boolean isXML = false;
122 private String reportFileName = null;
123 private JRReport report = null;
124 private float zoom = 1f;
125
126
129 private int screenResolution = JRViewer.REPORT_RESOLUTION;
130
131
134 private float realZoom = 0f;
135
136 private int offsetY = 0;
137 private int upColumns = 0;
138 private int downColumns = 0;
139
140 private int downX = 0;
141 private int downY = 0;
142
143 protected JRStyledTextParser styledTextParser = new JRStyledTextParser();
144 protected TextRenderer textRenderer = TextRenderer.getInstance();
145
146
147
148 public JRDesignViewer(String fileName, boolean isXML) throws JRException
149 {
150 JRGraphEnvInitializer.initializeGraphEnv();
151
152 setScreenDetails();
153
154 initComponents();
155
156 this.loadReport(fileName, isXML);
157 this.cmbZoom.setSelectedIndex(2); }
159
160
161
162 public JRDesignViewer(InputStream is, boolean isXML) throws JRException
163 {
164 JRGraphEnvInitializer.initializeGraphEnv();
165
166 setScreenDetails();
167
168 initComponents();
169
170 this.loadReport(is, isXML);
171 this.cmbZoom.setSelectedIndex(2); }
173
174
175
176 public JRDesignViewer(JRReport report) throws JRException
177 {
178 JRGraphEnvInitializer.initializeGraphEnv();
179
180 setScreenDetails();
181
182 initComponents();
183
184 this.loadReport(report);
185 this.cmbZoom.setSelectedIndex(2); }
187
188
189 private void setScreenDetails()
190 {
191 screenResolution = Toolkit.getDefaultToolkit().getScreenResolution();
192 setZoom(1f);
193 }
194
195
196
201 private void initComponents() { java.awt.GridBagConstraints gridBagConstraints;
203
204 tlbToolBar = new javax.swing.JPanel ();
205 btnReload = new javax.swing.JButton ();
206 pnlSep01 = new javax.swing.JPanel ();
207 pnlSep02 = new javax.swing.JPanel ();
208 btnZoomIn = new javax.swing.JButton ();
209 btnZoomOut = new javax.swing.JButton ();
210 cmbZoom = new javax.swing.JComboBox ();
211 DefaultComboBoxModel model = new DefaultComboBoxModel ();
212 for(int i = 0; i < zooms.length; i++)
213 {
214 model.addElement("" + zooms[i] + "%");
215 }
216 cmbZoom.setModel(model);
217
218 pnlMain = new javax.swing.JPanel ();
219 scrollPane = new javax.swing.JScrollPane ();
220 scrollPane.getHorizontalScrollBar().setUnitIncrement(5);
221 scrollPane.getVerticalScrollBar().setUnitIncrement(5);
222
223 pnlInScroll = new javax.swing.JPanel ();
224 pnlPage = new javax.swing.JPanel ();
225 jPanel4 = new javax.swing.JPanel ();
226 jPanel5 = new javax.swing.JPanel ();
227 jPanel6 = new javax.swing.JPanel ();
228 jPanel7 = new javax.swing.JPanel ();
229 jPanel8 = new javax.swing.JPanel ();
230 jLabel1 = new javax.swing.JLabel ();
231 jPanel9 = new javax.swing.JPanel ();
232 lblPage = new javax.swing.JLabel ();
233
234 setLayout(new java.awt.BorderLayout ());
235
236 tlbToolBar.setLayout(new java.awt.FlowLayout (java.awt.FlowLayout.LEFT, 0, 2));
237
238 btnReload.setIcon(new javax.swing.ImageIcon (getClass().getResource("/net/sf/jasperreports/view/images/reload.GIF")));
239 btnReload.setText("Reload");
240 btnReload.setToolTipText("Reload Document");
241 btnReload.setMargin(new java.awt.Insets (2, 2, 2, 2));
242 btnReload.setMaximumSize(new java.awt.Dimension (80, 23));
243 btnReload.setMinimumSize(new java.awt.Dimension (80, 23));
244 btnReload.setPreferredSize(new java.awt.Dimension (80, 23));
245 btnReload.addActionListener(new java.awt.event.ActionListener () {
246 public void actionPerformed(java.awt.event.ActionEvent evt) {
247 btnReloadActionPerformed();
248 }
249 });
250
251 tlbToolBar.add(btnReload);
252
253 pnlSep01.setMaximumSize(new java.awt.Dimension (10, 10));
254 tlbToolBar.add(pnlSep01);
255
256 pnlSep02.setMaximumSize(new java.awt.Dimension (10, 10));
257 tlbToolBar.add(pnlSep02);
258
259 btnZoomIn.setIcon(new javax.swing.ImageIcon (getClass().getResource("/net/sf/jasperreports/view/images/zoomin.GIF")));
260 btnZoomIn.setToolTipText("Zoom In");
261 btnZoomIn.setMargin(new java.awt.Insets (2, 2, 2, 2));
262 btnZoomIn.setMaximumSize(new java.awt.Dimension (23, 23));
263 btnZoomIn.setMinimumSize(new java.awt.Dimension (23, 23));
264 btnZoomIn.setPreferredSize(new java.awt.Dimension (23, 23));
265 btnZoomIn.addActionListener(new java.awt.event.ActionListener () {
266 public void actionPerformed(java.awt.event.ActionEvent evt) {
267 btnZoomInActionPerformed();
268 }
269 });
270
271 tlbToolBar.add(btnZoomIn);
272
273 btnZoomOut.setIcon(new javax.swing.ImageIcon (getClass().getResource("/net/sf/jasperreports/view/images/zoomout.GIF")));
274 btnZoomOut.setToolTipText("Zoom Out");
275 btnZoomOut.setMargin(new java.awt.Insets (2, 2, 2, 2));
276 btnZoomOut.setMaximumSize(new java.awt.Dimension (23, 23));
277 btnZoomOut.setMinimumSize(new java.awt.Dimension (23, 23));
278 btnZoomOut.setPreferredSize(new java.awt.Dimension (23, 23));
279 btnZoomOut.addActionListener(new java.awt.event.ActionListener () {
280 public void actionPerformed(java.awt.event.ActionEvent evt) {
281 btnZoomOutActionPerformed();
282 }
283 });
284
285 tlbToolBar.add(btnZoomOut);
286
287 cmbZoom.setToolTipText("Zoom Ratio");
288 cmbZoom.setMaximumSize(new java.awt.Dimension (80, 23));
289 cmbZoom.setMinimumSize(new java.awt.Dimension (80, 23));
290 cmbZoom.setPreferredSize(new java.awt.Dimension (80, 23));
291 cmbZoom.addActionListener(new java.awt.event.ActionListener () {
292 public void actionPerformed(java.awt.event.ActionEvent evt) {
293 cmbZoomActionPerformed();
294 }
295 });
296
297 tlbToolBar.add(cmbZoom);
298
299 add(tlbToolBar, java.awt.BorderLayout.NORTH);
300
301 pnlMain.setLayout(new java.awt.BorderLayout ());
302
303 pnlInScroll.setLayout(new java.awt.GridBagLayout ());
304
305 pnlPage.setLayout(new java.awt.BorderLayout ());
306
307 pnlPage.setMinimumSize(new java.awt.Dimension (100, 100));
308 pnlPage.setPreferredSize(new java.awt.Dimension (100, 100));
309 jPanel4.setLayout(new java.awt.GridBagLayout ());
310
311 jPanel4.setMinimumSize(new java.awt.Dimension (100, 120));
312 jPanel4.setPreferredSize(new java.awt.Dimension (100, 120));
313 jPanel5.setBackground(java.awt.Color.gray);
314 jPanel5.setMinimumSize(new java.awt.Dimension (5, 5));
315 jPanel5.setPreferredSize(new java.awt.Dimension (5, 5));
316 gridBagConstraints = new java.awt.GridBagConstraints ();
317 gridBagConstraints.gridx = 2;
318 gridBagConstraints.gridy = 1;
319 gridBagConstraints.fill = java.awt.GridBagConstraints.VERTICAL;
320 jPanel4.add(jPanel5, gridBagConstraints);
321
322 jPanel6.setMinimumSize(new java.awt.Dimension (5, 5));
323 jPanel6.setPreferredSize(new java.awt.Dimension (5, 5));
324 gridBagConstraints = new java.awt.GridBagConstraints ();
325 gridBagConstraints.gridx = 0;
326 gridBagConstraints.gridy = 2;
327 jPanel4.add(jPanel6, gridBagConstraints);
328
329 jPanel7.setBackground(java.awt.Color.gray);
330 jPanel7.setMinimumSize(new java.awt.Dimension (5, 5));
331 jPanel7.setPreferredSize(new java.awt.Dimension (5, 5));
332 gridBagConstraints = new java.awt.GridBagConstraints ();
333 gridBagConstraints.gridx = 1;
334 gridBagConstraints.gridy = 2;
335 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
336 jPanel4.add(jPanel7, gridBagConstraints);
337
338 jPanel8.setBackground(java.awt.Color.gray);
339 jPanel8.setMinimumSize(new java.awt.Dimension (5, 5));
340 jPanel8.setPreferredSize(new java.awt.Dimension (5, 5));
341 jLabel1.setText("jLabel1");
342 jPanel8.add(jLabel1);
343
344 gridBagConstraints = new java.awt.GridBagConstraints ();
345 gridBagConstraints.gridx = 2;
346 gridBagConstraints.gridy = 2;
347 jPanel4.add(jPanel8, gridBagConstraints);
348
349 jPanel9.setMinimumSize(new java.awt.Dimension (5, 5));
350 jPanel9.setPreferredSize(new java.awt.Dimension (5, 5));
351 gridBagConstraints = new java.awt.GridBagConstraints ();
352 gridBagConstraints.gridx = 2;
353 gridBagConstraints.gridy = 0;
354 jPanel4.add(jPanel9, gridBagConstraints);
355
356 lblPage.setBackground(java.awt.Color.white);
357 lblPage.setBorder(new javax.swing.border.LineBorder (new java.awt.Color (0, 0, 0)));
358 lblPage.setOpaque(true);
359 lblPage.addMouseListener(new java.awt.event.MouseAdapter () {
360 public void mousePressed(java.awt.event.MouseEvent evt) {
361 lblPageMousePressed(evt);
362 }
363 public void mouseReleased(java.awt.event.MouseEvent evt) {
364 lblPageMouseReleased();
365 }
366 });
367
368 lblPage.addMouseMotionListener(new java.awt.event.MouseMotionAdapter () {
369 public void mouseDragged(java.awt.event.MouseEvent evt) {
370 lblPageMouseDragged(evt);
371 }
372 });
373
374 gridBagConstraints = new java.awt.GridBagConstraints ();
375 gridBagConstraints.gridx = 0;
376 gridBagConstraints.gridy = 0;
377 gridBagConstraints.gridwidth = 2;
378 gridBagConstraints.gridheight = 2;
379 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
380 gridBagConstraints.weightx = 1.0;
381 gridBagConstraints.weighty = 1.0;
382 jPanel4.add(lblPage, gridBagConstraints);
383
384 pnlPage.add(jPanel4, java.awt.BorderLayout.CENTER);
385
386 gridBagConstraints = new java.awt.GridBagConstraints ();
387 gridBagConstraints.insets = new java.awt.Insets (5, 5, 5, 5);
388 pnlInScroll.add(pnlPage, gridBagConstraints);
389
390 scrollPane.setViewportView(pnlInScroll);
391
392 pnlMain.add(scrollPane, java.awt.BorderLayout.CENTER);
393
394 add(pnlMain, java.awt.BorderLayout.CENTER);
395
396 }
398 void btnReloadActionPerformed() { if (this.type == TYPE_FILE_NAME)
402 {
403 try
404 {
405 this.loadReport(this.reportFileName, this.isXML);
406 this.refreshDesign();
408 }
409 catch (JRException e)
410 {
411 e.printStackTrace();
412 JOptionPane.showMessageDialog(this, "Error loading report design. See console for details.");
413 }
414 }
415 }
417 void btnZoomInActionPerformed() { int index = this.cmbZoom.getSelectedIndex();
421 if (index < this.cmbZoom.getModel().getSize() - 1)
422 {
423 this.cmbZoom.setSelectedIndex(index + 1);
424 }
425 }
427 void btnZoomOutActionPerformed() { int index = this.cmbZoom.getSelectedIndex();
431 if (index > 0)
432 {
433 this.cmbZoom.setSelectedIndex(index - 1);
434 }
435 }
437 void lblPageMousePressed(java.awt.event.MouseEvent evt) { this.lblPage.setCursor(new Cursor (Cursor.MOVE_CURSOR));
441
442 this.downX = evt.getX();
443 this.downY = evt.getY();
444 }
446 void lblPageMouseReleased() { this.lblPage.setCursor(new Cursor (Cursor.DEFAULT_CURSOR));
450 }
452 void lblPageMouseDragged(java.awt.event.MouseEvent evt) { Container container = pnlInScroll.getParent();
456 if (container instanceof JViewport )
457 {
458 JViewport viewport = (JViewport ) container;
459 Point point = viewport.getViewPosition();
460 int newX = point.x - (evt.getX() - downX);
461 int newY = point.y - (evt.getY() - downY);
462
463 int maxX = pnlInScroll.getWidth() - viewport.getWidth();
464 int maxY = pnlInScroll.getHeight() - viewport.getHeight();
465
466 if (newX < 0)
467 {
468 newX = 0;
469 }
470 if (newX > maxX)
471 {
472 newX = maxX;
473 }
474 if (newY < 0)
475 {
476 newY = 0;
477 }
478 if (newY > maxY)
479 {
480 newY = maxY;
481 }
482
483 viewport.setViewPosition(new Point (newX, newY));
484 }
485 }
487 void cmbZoomActionPerformed() { int index = this.cmbZoom.getSelectedIndex();
491 setZoom(zooms[index] / 100f);
492 this.btnZoomIn.setEnabled( (index < this.cmbZoom.getModel().getSize() - 1) );
493 this.btnZoomOut.setEnabled( (index > 0) );
494 this.refreshDesign();
495 }
497
498 private void setZoom(float zoom)
499 {
500 this.zoom = zoom;
501 this.realZoom = this.zoom * screenResolution / JRViewer.REPORT_RESOLUTION;
502 }
503
504
505
507 private void verifyDesign(JasperDesign jasperDesign) throws JRException
508 {
509
510 Collection brokenRules = JasperCompileManager.verifyDesign(jasperDesign);
511 if (brokenRules != null && brokenRules.size() > 0)
512 {
513 StringBuffer sbuffer = new StringBuffer ();
514 sbuffer.append("Report definition not valid : ");
515 int i = 1;
516 for(Iterator it = brokenRules.iterator(); it.hasNext(); i++)
517 {
518 sbuffer.append("\n\t " + i + ". " + (String )it.next());
519 }
520
521 throw new JRException(sbuffer.toString());
522 }
523 }
524
525
526
528 private void loadReport(String fileName, boolean isXmlReport) throws JRException
529 {
530 if (isXmlReport)
531 {
532 JasperDesign jasperDesign = JRXmlLoader.load(fileName);
533 setReport(jasperDesign);
534 }
535 else
536 {
537 setReport((JRReport) JRLoader.loadObject(fileName));
538 }
539 this.type = TYPE_FILE_NAME;
540 this.isXML = isXmlReport;
541 this.reportFileName = fileName;
542 this.setOffsetY();
543 this.btnReload.setEnabled(true);
544 }
545
546
547
549 private void loadReport(InputStream is, boolean isXmlReport) throws JRException
550 {
551 if (isXmlReport)
552 {
553 JasperDesign jasperDesign = JRXmlLoader.load(is);
554 setReport(jasperDesign);
555 }
556 else
557 {
558 setReport((JRReport) JRLoader.loadObject(is));
559 }
560 this.type = TYPE_INPUT_STREAM;
561 this.isXML = isXmlReport;
562 this.setOffsetY();
563 this.btnReload.setEnabled(false);
564 }
565
566
567
569 private void loadReport(JRReport rep) throws JRException
570 {
571 setReport(rep);
572 this.type = TYPE_JASPER_DESIGN;
573 this.isXML = false;
574 this.setOffsetY();
575 this.btnReload.setEnabled(false);
576 }
577
578 private void setReport(JRReport report) throws JRException
579 {
580 if (report instanceof JasperDesign)
581 {
582 verifyDesign((JasperDesign) report);
583 }
584
585 this.report = report;
586 }
587
588
589
592 public void setOffsetY()
593 {
594 offsetY = report.getTopMargin();
595 offsetY += (report.getTitle() != null ? report.getTitle().getHeight() : 0);
596 offsetY += (report.getPageHeader() != null ? report.getPageHeader().getHeight() : 0);
597 upColumns = offsetY;
598 offsetY += (report.getColumnHeader() != null ? report.getColumnHeader().getHeight() : 0);
599
600 JRGroup group = null;
601 JRGroup[] groups = report.getGroups();
602 if (groups != null && groups.length > 0)
603 {
604 for(int i = 0; i < groups.length; i++)
605 {
606 group = groups[i];
607
608 offsetY += (group.getGroupHeader() != null ? group.getGroupHeader().getHeight() : 0);
609 }
610 }
611
612 offsetY += (report.getDetail() != null ? report.getDetail().getHeight() : 0);
613
614 if (groups != null && groups.length > 0)
615 {
616 for(int i = groups.length - 1; i >= 0; i--)
617 {
618 group = groups[i];
619
620 offsetY += (group.getGroupFooter() != null ? group.getGroupFooter().getHeight() : 0);
621 }
622 }
623
624 offsetY += (report.getColumnFooter() != null ? report.getColumnFooter().getHeight() : 0);
625 downColumns = offsetY;
626 offsetY += (report.getPageFooter() != null ? report.getPageFooter().getHeight() : 0);
627 offsetY += (report.getLastPageFooter() != null ? report.getLastPageFooter().getHeight() : 0);
628 offsetY += (report.getSummary() != null ? report.getSummary().getHeight() : 0);
629 offsetY += report.getBottomMargin();
630 }
631
632
633
635 private void refreshDesign()
636 {
637 Image image = null;
638 ImageIcon imageIcon = null;
639
640 Dimension dim = new Dimension (
641 (int)(report.getPageWidth() * realZoom) + 8, (int)(offsetY * realZoom) + 8
643 );
644 this.pnlPage.setMaximumSize(dim);
645 this.pnlPage.setMinimumSize(dim);
646 this.pnlPage.setPreferredSize(dim);
647
648 try
649 {
650 image = this.printDesignToImage();
651 imageIcon = new ImageIcon (image);
652 }
653 catch(Exception e)
654 {
655 e.printStackTrace();
656 }
657
658 this.lblPage.setIcon(imageIcon);
659 }
660
661
662
664 private Image printDesignToImage()
665 {
666 Image designImage = new BufferedImage (
667 (int)(report.getPageWidth() * realZoom) + 1,
668 (int)(offsetY * realZoom) + 1,
669 BufferedImage.TYPE_INT_RGB
670 );
671 Graphics2D grx = (Graphics2D )designImage.getGraphics();
672
673 grx.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
674 grx.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
675 grx.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
676
677 AffineTransform atrans = new AffineTransform ();
678 atrans.scale(realZoom, realZoom);
679 grx.transform(atrans);
680
681 printDesign(grx);
682
683 grx.dispose();
684
685 return designImage;
686 }
687
688
689
691 private void printDesign(Graphics2D grx)
692 {
693 Stroke dashedStroke =
694 new BasicStroke (
695 1f / realZoom,
696 BasicStroke.CAP_BUTT,
697 BasicStroke.JOIN_BEVEL,
698 0f,
699 new float[]{5f, 3f},
700 0f
701 );
702 Color dashedColor = new Color (170, 170, 255);
703
704 grx.setColor(Color.white);
705 grx.fillRect(
706 0,
707 0,
708 report.getPageWidth() + 1,
709 offsetY + 1
710 );
711
712 grx.setStroke(dashedStroke);
713 grx.setColor(dashedColor);
714 grx.drawLine(
715 report.getLeftMargin(),
716 0,
717 report.getLeftMargin(),
718 offsetY + 1
719 );
720 grx.drawLine(
721 (report.getPageWidth() - report.getRightMargin()),
722 0,
723 (report.getPageWidth() - report.getRightMargin()),
724 offsetY + 1
725 );
726 grx.drawLine(
727 (report.getLeftMargin() + report.getColumnWidth()),
728 upColumns,
729 (report.getLeftMargin() + report.getColumnWidth()),
730 downColumns
731 );
732 grx.drawLine(
733 (report.getLeftMargin() + report.getColumnWidth() + report.getColumnSpacing()),
734 upColumns,
735 (report.getLeftMargin() + report.getColumnWidth() + report.getColumnSpacing()),
736 downColumns
737 );
738
739
740 grx.translate(
741 report.getLeftMargin(),
742 report.getTopMargin()
743 );
744
745 grx.setStroke(dashedStroke);
746 grx.setColor(dashedColor);
747 grx.drawLine(
748 &nb
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Java API By Example, From Geeks To Geeks.