svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.labeling.app / org.gvsig.labeling.app.mainplugin / src / main / java / org / gvsig / labeling / gui / layerproperties / PlacementProperties.java @ 41186
History | View | Annotate | Download (35.2 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2005 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 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
|
42 |
/* CVS MESSAGES:
|
43 |
*
|
44 |
* $Id: PlacementProperties.java 15674 2007-10-30 16:39:02Z jdominguez $
|
45 |
* $Log$
|
46 |
* Revision 1.7 2007-04-19 14:22:29 jaume
|
47 |
* *** empty log message ***
|
48 |
*
|
49 |
* Revision 1.6 2007/04/13 12:43:08 jaume
|
50 |
* *** empty log message ***
|
51 |
*
|
52 |
* Revision 1.5 2007/04/13 12:10:56 jaume
|
53 |
* *** empty log message ***
|
54 |
*
|
55 |
* Revision 1.4 2007/04/12 16:01:32 jaume
|
56 |
* *** empty log message ***
|
57 |
*
|
58 |
* Revision 1.3 2007/03/28 15:38:56 jaume
|
59 |
* GUI for lines, points and polygons
|
60 |
*
|
61 |
* Revision 1.2 2007/03/09 11:25:00 jaume
|
62 |
* Advanced symbology (start committing)
|
63 |
*
|
64 |
* Revision 1.1.2.2 2007/02/09 11:00:03 jaume
|
65 |
* *** empty log message ***
|
66 |
*
|
67 |
* Revision 1.1.2.1 2007/02/01 12:12:41 jaume
|
68 |
* theme manager window and all its components are now dynamic
|
69 |
*
|
70 |
*
|
71 |
*/
|
72 |
package org.gvsig.labeling.gui.layerproperties; |
73 |
|
74 |
import java.awt.BorderLayout; |
75 |
import java.awt.Color; |
76 |
import java.awt.Component; |
77 |
import java.awt.Dimension; |
78 |
import java.awt.FlowLayout; |
79 |
import java.awt.Font; |
80 |
import java.awt.FontMetrics; |
81 |
import java.awt.Graphics; |
82 |
import java.awt.Graphics2D; |
83 |
import java.awt.GridLayout; |
84 |
import java.awt.Rectangle; |
85 |
import java.awt.event.ActionEvent; |
86 |
import java.awt.event.ActionListener; |
87 |
import java.awt.image.BufferedImage; |
88 |
import java.io.File; |
89 |
import java.net.URL; |
90 |
import java.util.ArrayList; |
91 |
|
92 |
import javax.swing.BorderFactory; |
93 |
import javax.swing.BoxLayout; |
94 |
import javax.swing.ButtonGroup; |
95 |
import javax.swing.JButton; |
96 |
import javax.swing.JCheckBox; |
97 |
import javax.swing.JComboBox; |
98 |
import javax.swing.JComponent; |
99 |
import javax.swing.JLabel; |
100 |
import javax.swing.JPanel; |
101 |
import javax.swing.JRadioButton; |
102 |
import javax.swing.SwingUtilities; |
103 |
|
104 |
import org.cresques.cts.IProjection; |
105 |
import org.gvsig.andami.ui.mdiManager.WindowInfo; |
106 |
import org.gvsig.app.ApplicationLocator; |
107 |
import org.gvsig.app.gui.styling.SingleStyleSelectorFilter; |
108 |
import org.gvsig.app.gui.styling.StylePreviewer; |
109 |
import org.gvsig.app.gui.styling.StyleSelector; |
110 |
import org.gvsig.fmap.crs.CRSFactory; |
111 |
import org.gvsig.fmap.dal.DALLocator; |
112 |
import org.gvsig.fmap.dal.DataStoreParameters; |
113 |
import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
114 |
import org.gvsig.fmap.geom.Geometry.TYPES; |
115 |
import org.gvsig.fmap.geom.GeometryException; |
116 |
import org.gvsig.fmap.geom.GeometryLocator; |
117 |
import org.gvsig.fmap.geom.primitive.Envelope; |
118 |
import org.gvsig.fmap.geom.type.GeometryType; |
119 |
import org.gvsig.fmap.mapcontext.MapContext; |
120 |
import org.gvsig.fmap.mapcontext.MapContextLocator; |
121 |
import org.gvsig.fmap.mapcontext.MapContextManager; |
122 |
import org.gvsig.fmap.mapcontext.ViewPort; |
123 |
import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
124 |
import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend; |
125 |
import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass; |
126 |
import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingMethod; |
127 |
import org.gvsig.fmap.mapcontext.rendering.legend.styling.IPlacementConstraints; |
128 |
import org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle; |
129 |
import org.gvsig.gui.beans.AcceptCancelPanel; |
130 |
import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
131 |
import org.gvsig.gui.beans.swing.JBlank; |
132 |
import org.gvsig.i18n.Messages; |
133 |
import org.gvsig.labeling.label.GeneralLabelingStrategy; |
134 |
import org.gvsig.labeling.lang.LabelClassUtils; |
135 |
import org.gvsig.labeling.placements.MultiShapePlacementConstraints; |
136 |
import org.gvsig.labeling.placements.PlacementManager; |
137 |
import org.gvsig.labeling.placements.PointLabelPositioner; |
138 |
import org.gvsig.labeling.placements.PointPlacementConstraints; |
139 |
import org.gvsig.symbology.SymbologyLocator; |
140 |
import org.gvsig.symbology.SymbologyManager; |
141 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.ISimpleFillSymbol; |
142 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ISimpleLineSymbol; |
143 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IArrowDecoratorStyle; |
144 |
import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.ISimpleLineStyle; |
145 |
import org.slf4j.Logger; |
146 |
import org.slf4j.LoggerFactory; |
147 |
|
148 |
/**
|
149 |
*
|
150 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
151 |
*
|
152 |
*/
|
153 |
public class PlacementProperties extends JPanel implements |
154 |
IPlacementProperties, ActionListener {
|
155 |
|
156 |
private static final Logger logger = |
157 |
LoggerFactory.getLogger(PlacementProperties.class); |
158 |
|
159 |
private static final long serialVersionUID = 1022470370547576765L; |
160 |
|
161 |
private PointLabelPositioner defaultPointStyle = new PointLabelPositioner( |
162 |
new int[] { 2, 2, 1, 3, 2, 3, 3, 2 }, |
163 |
Messages.getText("prefer_top_right_all_allowed")
|
164 |
); |
165 |
|
166 |
public IPlacementConstraints constraints;
|
167 |
|
168 |
private PointLabelPositioner pointStyle = null; |
169 |
private int shapeType; |
170 |
private JPanel pnlContent = null; |
171 |
private JPanel pnlCenter = null; |
172 |
private JPanel orientationPanel; |
173 |
private DuplicateLayersMode duplicateLabelsMode;
|
174 |
private JRadioButton rdBtnHorizontal; |
175 |
private JRadioButton rdBtnParallel; |
176 |
private JRadioButton rdBtnFollowingLine; |
177 |
private JRadioButton rdBtnPerpendicular; |
178 |
private JPanel positionPanel; |
179 |
private MiniMapContext preview;
|
180 |
private ArrayList<String> linePositionItem = new ArrayList<String>(); |
181 |
|
182 |
private JPanel polygonSettingsPanel; |
183 |
private JRadioButton rdBtnAlwaysHorizontal; |
184 |
private JRadioButton rdBtnAlwaysStraight; |
185 |
private GridBagLayoutPanel pointSettingsPanel;
|
186 |
private JRadioButton rdBtnOffsetLabelHorizontally; |
187 |
private JRadioButton rdBtnOffsetLabelOnTopPoint; |
188 |
private StylePreviewer stylePreview;
|
189 |
private JButton btnChangeLocation; |
190 |
private JPanel locationPanel; |
191 |
private JComboBox cmbLocationAlongLines; |
192 |
private JRadioButton chkBellow; |
193 |
private JRadioButton chkOnTheLine; |
194 |
private JRadioButton chkAbove; |
195 |
private JComboBox cmbOrientationSystem; |
196 |
private JLabelHTML lblPointPosDesc = new JLabelHTML(""); //pointStyle.getDescription()); |
197 |
IPlacementConstraints oldConstraints; |
198 |
private JCheckBox chkFitInsidePolygon; |
199 |
|
200 |
|
201 |
/**
|
202 |
* Constructs a new panel for PlacementProperties.
|
203 |
*
|
204 |
* @param constraints, if not null this parameters is used to fill the panel. If it is null
|
205 |
* this PlacementProperties constructor creates a new default one that is ready to be used
|
206 |
* for the shapetype passed as second parameter
|
207 |
*
|
208 |
* @param shapeType, defines the target shapetype of the IPlacementConstraints obtained;
|
209 |
* @throws ReadDriverException
|
210 |
*/
|
211 |
public PlacementProperties(IPlacementConstraints constraints, int shapeType) { |
212 |
initialize(constraints, shapeType, getPnlDuplicateLabels()); |
213 |
} |
214 |
|
215 |
PlacementProperties(IPlacementConstraints costraints, |
216 |
int shapeType, DuplicateLayersMode duplicatesMode) {
|
217 |
|
218 |
initialize( costraints, shapeType, duplicatesMode); |
219 |
refreshComponents(); |
220 |
} |
221 |
|
222 |
private void refreshComponents() { |
223 |
getChkOnTheLine().setSelected(constraints.isOnTheLine()); |
224 |
getChkAbove().setSelected(constraints.isAboveTheLine()); |
225 |
getChkBelow().setSelected(constraints.isBelowTheLine()); |
226 |
|
227 |
getRdBtnHorizontal().setSelected(constraints.isHorizontal()); |
228 |
getRdBtnParallel().setSelected(constraints.isParallel()); |
229 |
getRdBtnFollowingLine().setSelected(constraints.isFollowingLine()); |
230 |
getRdBtnPerpendicular().setSelected(constraints.isPerpendicular()); |
231 |
|
232 |
getCmbOrientationSystem().setSelectedIndex(constraints.isPageOriented() ? 1 : 0); |
233 |
|
234 |
// points mode
|
235 |
if (constraints.isOnTopOfThePoint()) {
|
236 |
getRdOffsetLabelOnTopPoint().setSelected(true);
|
237 |
} else if (constraints.isAroundThePoint()) { |
238 |
getRdOffsetLabelHorizontally().setSelected(true);
|
239 |
} |
240 |
|
241 |
// lines mode
|
242 |
if (constraints.isAtTheBeginingOfLine()) {
|
243 |
getCmbLocationAlongLines().setSelectedIndex(1);
|
244 |
} else if (constraints.isInTheMiddleOfLine()) { |
245 |
getCmbLocationAlongLines().setSelectedIndex(0);
|
246 |
} else if (constraints.isAtTheEndOfLine()) { |
247 |
getCmbLocationAlongLines().setSelectedIndex(2);
|
248 |
} else if (constraints.isAtBestOfLine()) { |
249 |
getCmbLocationAlongLines().setSelectedIndex(3);
|
250 |
} |
251 |
|
252 |
// polygon mode
|
253 |
getChkFitInsidePolygon().setSelected(constraints.isFitInsidePolygon()); |
254 |
if (constraints.isHorizontal()) {
|
255 |
getRdBtnAlwaysHorizontal().setSelected(true);
|
256 |
} else if (constraints.isParallel()) { |
257 |
getRdBtnAlwaysStraight().setSelected(true);
|
258 |
} |
259 |
|
260 |
// if(constraints.isFollowingLine()){
|
261 |
// setComponentEnabled(getPositionPanel(), false);
|
262 |
// }
|
263 |
|
264 |
|
265 |
// duplicates mode
|
266 |
int dupMode = constraints.getDuplicateLabelsMode();
|
267 |
duplicateLabelsMode.setMode(dupMode); |
268 |
applyToPreview(); |
269 |
} |
270 |
|
271 |
private void initialize( |
272 |
IPlacementConstraints constraints, |
273 |
int shapeType, DuplicateLayersMode duplicatesMode) {
|
274 |
|
275 |
this.duplicateLabelsMode = duplicatesMode;
|
276 |
this.shapeType = shapeType;
|
277 |
this.oldConstraints = constraints;
|
278 |
// this.constraints = constraints != null ?
|
279 |
// PlacementManager.createPlacementConstraints(constraints.getXMLEntity()) :
|
280 |
// PlacementManager.createPlacementConstraints(shapeType);
|
281 |
if( constraints != null ) { |
282 |
|
283 |
this.constraints = (IPlacementConstraints) LabelClassUtils.clone(constraints);
|
284 |
|
285 |
if (constraints instanceof PointPlacementConstraints) { |
286 |
PointLabelPositioner positioneer = ((PointPlacementConstraints)constraints).getPositioner(); |
287 |
if (positioneer != null) this.setPointStyle(positioneer); |
288 |
this.lblPointPosDesc.setText(this.getPointStyle().getDescription()); |
289 |
} |
290 |
} else {
|
291 |
try {
|
292 |
this.constraints = PlacementManager.createPlacementConstraints(shapeType);
|
293 |
} catch (Exception e) { |
294 |
logger.error("While initializing placement constraints.", e);
|
295 |
return;
|
296 |
} |
297 |
} |
298 |
|
299 |
linePositionItem.add(Messages.getText("in_the_middle"));
|
300 |
linePositionItem.add(Messages.getText("at_begin"));
|
301 |
linePositionItem.add(Messages.getText("at_end"));
|
302 |
linePositionItem.add(Messages.getText("at_best"));
|
303 |
|
304 |
this.setLayout(new BorderLayout()); |
305 |
this.setSize(new Dimension(410,380)); |
306 |
this.add(getPnlContent(), BorderLayout.CENTER); |
307 |
} |
308 |
|
309 |
public WindowInfo getWindowInfo() {
|
310 |
WindowInfo viewInfo = new WindowInfo(
|
311 |
WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE); |
312 |
viewInfo.setWidth(440);
|
313 |
viewInfo.setHeight(520);
|
314 |
viewInfo.setTitle(Messages.getText("placement_properties"));
|
315 |
return viewInfo;
|
316 |
} |
317 |
|
318 |
public Object getWindowProfile() { |
319 |
return WindowInfo.DIALOG_PROFILE;
|
320 |
} |
321 |
|
322 |
private JPanel getPnlContent() { |
323 |
if (pnlContent == null) { |
324 |
pnlContent = new JPanel(); |
325 |
pnlContent.setLayout(new BorderLayout()); |
326 |
pnlContent.add(getPnlCenter(), java.awt.BorderLayout.CENTER); |
327 |
pnlContent.add(getPnlDuplicateLabels(), java.awt.BorderLayout.SOUTH); |
328 |
} |
329 |
return pnlContent;
|
330 |
} |
331 |
|
332 |
private DuplicateLayersMode getPnlDuplicateLabels() {
|
333 |
if (duplicateLabelsMode == null) { |
334 |
duplicateLabelsMode = new DuplicateLayersMode(this); |
335 |
} |
336 |
return duplicateLabelsMode;
|
337 |
} |
338 |
|
339 |
private JPanel getPnlCenter() { |
340 |
|
341 |
if (pnlCenter == null) { |
342 |
pnlCenter = new JPanel(); |
343 |
|
344 |
GeometryType gt = null;
|
345 |
try {
|
346 |
gt = GeometryLocator.getGeometryManager().getGeometryType( |
347 |
shapeType, SUBTYPES.GEOM2D); |
348 |
} catch (Exception e) { |
349 |
logger.error("While getting panel.", e);
|
350 |
return null; |
351 |
} |
352 |
|
353 |
if (gt.isTypeOf(TYPES.POINT) || gt.isTypeOf(TYPES.MULTIPOINT)) {
|
354 |
pnlCenter.setBorder(BorderFactory.
|
355 |
createTitledBorder(null,
|
356 |
Messages.getText("point_settings")));
|
357 |
pnlCenter.add(getPointSettingsPanel()); |
358 |
} else {
|
359 |
if (gt.isTypeOf(TYPES.CURVE) || gt.isTypeOf(TYPES.MULTICURVE)) {
|
360 |
pnlCenter.setLayout(new BorderLayout()); |
361 |
pnlCenter.setBorder(BorderFactory.
|
362 |
createTitledBorder(null,
|
363 |
Messages.getText("line_settings")));
|
364 |
JPanel aux = new JPanel( |
365 |
new GridLayout(1, 2)); |
366 |
aux.add(getOrientationPanel()); |
367 |
aux.add(getPositionPanel()); |
368 |
pnlCenter.add(aux, BorderLayout.CENTER);
|
369 |
pnlCenter.add(getLocationPanel(), BorderLayout.SOUTH);
|
370 |
} else {
|
371 |
if (gt.isTypeOf(TYPES.SURFACE) || gt.isTypeOf(TYPES.MULTISURFACE)) {
|
372 |
pnlCenter.setLayout(new BorderLayout()); |
373 |
pnlCenter.setBorder(BorderFactory.
|
374 |
createTitledBorder(null,
|
375 |
Messages.getText("polygon_settings")));
|
376 |
pnlCenter.add(getPolygonSettingsPanel(), BorderLayout.CENTER);
|
377 |
} |
378 |
} |
379 |
} |
380 |
} |
381 |
return pnlCenter;
|
382 |
} |
383 |
|
384 |
private JPanel getLocationPanel() { |
385 |
if (locationPanel == null) { |
386 |
locationPanel = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
387 |
locationPanel.setBorder(BorderFactory.
|
388 |
createTitledBorder(null,
|
389 |
Messages.getText("location")));
|
390 |
locationPanel.add(new JLabel(Messages.getText( |
391 |
"location_along_the_lines")+":")); |
392 |
locationPanel.add(getCmbLocationAlongLines()); |
393 |
} |
394 |
|
395 |
return locationPanel;
|
396 |
} |
397 |
|
398 |
private JComboBox getCmbLocationAlongLines() { |
399 |
if (cmbLocationAlongLines == null) { |
400 |
cmbLocationAlongLines = new JComboBox((String[]) linePositionItem.toArray(new String[linePositionItem.size()])); |
401 |
cmbLocationAlongLines.addActionListener(this);
|
402 |
} |
403 |
|
404 |
return cmbLocationAlongLines;
|
405 |
} |
406 |
|
407 |
private PointLabelPositioner getPointStyle(){
|
408 |
if (pointStyle == null){ |
409 |
pointStyle = defaultPointStyle; |
410 |
lblPointPosDesc.setText(pointStyle.getDescription()); |
411 |
} |
412 |
return pointStyle;
|
413 |
} |
414 |
|
415 |
private void setPointStyle(PointLabelPositioner pointStyle){ |
416 |
this.pointStyle = pointStyle;
|
417 |
} |
418 |
|
419 |
private GridBagLayoutPanel getPointSettingsPanel() {
|
420 |
if (pointSettingsPanel == null) { |
421 |
pointSettingsPanel = new GridBagLayoutPanel();
|
422 |
pointSettingsPanel.addComponent(getRdOffsetLabelHorizontally()); |
423 |
JPanel aux = new JPanel(); |
424 |
aux.add(getStylePreviewer()); |
425 |
|
426 |
JPanel aux2 = new JPanel(); |
427 |
aux2.setLayout(new BoxLayout(aux2, BoxLayout.Y_AXIS)); |
428 |
aux2.add(lblPointPosDesc); |
429 |
aux2.add(new JBlank(20, 5)); |
430 |
aux2.add(getBtnChangeLocation()); |
431 |
|
432 |
aux.add(aux2); |
433 |
pointSettingsPanel.addComponent("", aux);
|
434 |
pointSettingsPanel.addComponent("",
|
435 |
new JLabel(Messages.getText("label-point-priority-help"))); |
436 |
pointSettingsPanel.addComponent(getRdOffsetLabelOnTopPoint()); |
437 |
ButtonGroup group = new ButtonGroup(); |
438 |
group.add(getRdOffsetLabelHorizontally()); |
439 |
group.add(getRdOffsetLabelOnTopPoint()); |
440 |
} |
441 |
|
442 |
return pointSettingsPanel;
|
443 |
} |
444 |
|
445 |
|
446 |
|
447 |
private JButton getBtnChangeLocation() { |
448 |
if (btnChangeLocation == null) { |
449 |
btnChangeLocation = new JButton(Messages.getText("change_location")); |
450 |
btnChangeLocation.addActionListener(this);
|
451 |
} |
452 |
|
453 |
return btnChangeLocation;
|
454 |
} |
455 |
|
456 |
private StylePreviewer getStylePreviewer() {
|
457 |
if (stylePreview == null) { |
458 |
stylePreview = new StylePreviewer();
|
459 |
stylePreview.setStyle(getPointStyle()); |
460 |
stylePreview.setPreferredSize(new Dimension(80, 80)); |
461 |
} |
462 |
return stylePreview;
|
463 |
} |
464 |
|
465 |
private JRadioButton getRdOffsetLabelOnTopPoint() { |
466 |
if (rdBtnOffsetLabelOnTopPoint == null) { |
467 |
rdBtnOffsetLabelOnTopPoint = new JRadioButton( |
468 |
Messages.getText("offset_labels_on_top_of_the_points")) ;
|
469 |
|
470 |
} |
471 |
|
472 |
return rdBtnOffsetLabelOnTopPoint;
|
473 |
} |
474 |
|
475 |
private JRadioButton getRdOffsetLabelHorizontally() { |
476 |
if (rdBtnOffsetLabelHorizontally == null) { |
477 |
rdBtnOffsetLabelHorizontally = new JRadioButton( |
478 |
Messages.getText("offset_labels_horizontally"));
|
479 |
|
480 |
} |
481 |
|
482 |
return rdBtnOffsetLabelHorizontally;
|
483 |
} |
484 |
|
485 |
private JPanel getPolygonSettingsPanel() { |
486 |
if (polygonSettingsPanel == null) { |
487 |
polygonSettingsPanel = new JPanel(new BorderLayout(10, 10)); |
488 |
JPanel aux = new JPanel(); |
489 |
aux.setLayout(new BoxLayout(aux, BoxLayout.Y_AXIS)); |
490 |
aux.add(new JBlank(10,10)); |
491 |
aux.add(getRdBtnAlwaysHorizontal()); |
492 |
aux.add(new JBlank(10,10)); |
493 |
aux.add(getRdBtnAlwaysStraight()); |
494 |
aux.add(new JBlank(10,50)); |
495 |
|
496 |
polygonSettingsPanel.add(getPreview(), BorderLayout.CENTER);
|
497 |
polygonSettingsPanel.add(aux, BorderLayout.EAST);
|
498 |
ButtonGroup group = new ButtonGroup(); |
499 |
group.add(getRdBtnAlwaysHorizontal()); |
500 |
group.add(getRdBtnAlwaysStraight()); |
501 |
polygonSettingsPanel.add(getChkFitInsidePolygon(), BorderLayout.SOUTH);
|
502 |
} |
503 |
|
504 |
return polygonSettingsPanel;
|
505 |
} |
506 |
|
507 |
private JCheckBox getChkFitInsidePolygon() { |
508 |
if (chkFitInsidePolygon == null) { |
509 |
chkFitInsidePolygon = new JCheckBox( |
510 |
Messages.getText("fit_inside_polygon"));
|
511 |
chkFitInsidePolygon.addActionListener(this);
|
512 |
|
513 |
} |
514 |
|
515 |
return chkFitInsidePolygon;
|
516 |
} |
517 |
|
518 |
private JRadioButton getRdBtnAlwaysStraight() { |
519 |
if (rdBtnAlwaysStraight == null) { |
520 |
rdBtnAlwaysStraight = new JRadioButton( |
521 |
Messages.getText("always_straight"));
|
522 |
rdBtnAlwaysStraight.addActionListener(this);
|
523 |
} |
524 |
|
525 |
return rdBtnAlwaysStraight;
|
526 |
} |
527 |
|
528 |
private JRadioButton getRdBtnAlwaysHorizontal() { |
529 |
if (rdBtnAlwaysHorizontal == null) { |
530 |
rdBtnAlwaysHorizontal = new JRadioButton( |
531 |
Messages.getText("always_horizontal"));
|
532 |
rdBtnAlwaysHorizontal.addActionListener(this);
|
533 |
} |
534 |
|
535 |
return rdBtnAlwaysHorizontal;
|
536 |
} |
537 |
|
538 |
|
539 |
|
540 |
private JPanel getPositionPanel() { |
541 |
if (positionPanel == null) { |
542 |
positionPanel = new JPanel(new BorderLayout()); |
543 |
positionPanel.setBorder(BorderFactory.
|
544 |
createTitledBorder(null,
|
545 |
Messages.getText("position")));
|
546 |
GridBagLayoutPanel aux2 = new GridBagLayoutPanel();
|
547 |
JPanel aux = new JPanel(new GridLayout(4, 1)); |
548 |
|
549 |
aux.add(getChkAbove()); |
550 |
getChkAbove().setSelected(true);
|
551 |
aux.add(getChkOnTheLine()); |
552 |
aux.add(getChkBelow()); |
553 |
|
554 |
ButtonGroup group = new ButtonGroup(); |
555 |
group.add(getChkAbove()); |
556 |
group.add(getChkOnTheLine()); |
557 |
group.add(getChkBelow()); |
558 |
|
559 |
aux2.addComponent(aux); |
560 |
aux2.addComponent( |
561 |
Messages.getText("orientation_system"), getCmbOrientationSystem());
|
562 |
positionPanel.add(getPreview(), BorderLayout.CENTER);
|
563 |
positionPanel.add(aux2, BorderLayout.SOUTH);
|
564 |
} |
565 |
return positionPanel;
|
566 |
} |
567 |
|
568 |
private Component getPreview() { |
569 |
if (preview == null) { |
570 |
preview = new MiniMapContext(shapeType);
|
571 |
} |
572 |
return preview;
|
573 |
} |
574 |
|
575 |
private JComboBox getCmbOrientationSystem() { |
576 |
if (cmbOrientationSystem == null) { |
577 |
cmbOrientationSystem = new JComboBox(new String[] { |
578 |
Messages.getText("line"),
|
579 |
Messages.getText("page")
|
580 |
}); |
581 |
cmbOrientationSystem.setSelectedIndex(1);
|
582 |
cmbOrientationSystem.addActionListener(this);
|
583 |
} |
584 |
|
585 |
return cmbOrientationSystem;
|
586 |
} |
587 |
|
588 |
private JRadioButton getChkBelow() { |
589 |
if (chkBellow == null) { |
590 |
chkBellow = new JRadioButton(Messages.getText("below")); |
591 |
chkBellow.addActionListener(this);
|
592 |
} |
593 |
return chkBellow;
|
594 |
} |
595 |
|
596 |
private JRadioButton getChkOnTheLine() { |
597 |
if (chkOnTheLine == null) { |
598 |
chkOnTheLine = new JRadioButton( |
599 |
Messages.getText("on_the_line"));
|
600 |
chkOnTheLine.addActionListener(this);
|
601 |
} |
602 |
return chkOnTheLine;
|
603 |
} |
604 |
|
605 |
private JRadioButton getChkAbove() { |
606 |
if (chkAbove == null) { |
607 |
chkAbove = new JRadioButton(Messages.getText("above")); |
608 |
chkAbove.addActionListener(this);
|
609 |
} |
610 |
return chkAbove;
|
611 |
} |
612 |
|
613 |
private JPanel getOrientationPanel() { |
614 |
if (orientationPanel == null) { |
615 |
|
616 |
orientationPanel = new JPanel(new BorderLayout()); |
617 |
orientationPanel.setBorder(BorderFactory.
|
618 |
createTitledBorder(null,
|
619 |
Messages.getText("orientation")));
|
620 |
|
621 |
GridBagLayoutPanel auxp = new GridBagLayoutPanel();
|
622 |
auxp.addComponent(getRdBtnHorizontal()); |
623 |
auxp.addComponent(getRdBtnParallel()); |
624 |
auxp.addComponent(getRdBtnFollowingLine()); |
625 |
auxp.addComponent(getRdBtnPerpendicular()); |
626 |
|
627 |
orientationPanel.add(auxp, BorderLayout.NORTH);
|
628 |
|
629 |
ButtonGroup group = new ButtonGroup(); |
630 |
group.add(getRdBtnHorizontal()); |
631 |
group.add(getRdBtnParallel()); |
632 |
group.add(getRdBtnFollowingLine()); |
633 |
group.add(getRdBtnPerpendicular()); |
634 |
} |
635 |
return orientationPanel;
|
636 |
} |
637 |
|
638 |
private JRadioButton getRdBtnParallel() { |
639 |
if (rdBtnParallel == null) { |
640 |
rdBtnParallel = new JRadioButton( |
641 |
Messages.getText("parallel"));
|
642 |
|
643 |
rdBtnParallel.addActionListener(this);
|
644 |
} |
645 |
return rdBtnParallel;
|
646 |
} |
647 |
|
648 |
private JRadioButton getRdBtnFollowingLine() { |
649 |
if (rdBtnFollowingLine == null) { |
650 |
rdBtnFollowingLine = new JRadioButton( |
651 |
Messages.getText("following_line"));
|
652 |
rdBtnFollowingLine.addActionListener(this);
|
653 |
} |
654 |
return rdBtnFollowingLine;
|
655 |
} |
656 |
|
657 |
private JRadioButton getRdBtnPerpendicular() { |
658 |
if (rdBtnPerpendicular == null) { |
659 |
rdBtnPerpendicular = new JRadioButton( |
660 |
Messages.getText("perpedicular"));
|
661 |
rdBtnPerpendicular.addActionListener(this);
|
662 |
} |
663 |
return rdBtnPerpendicular;
|
664 |
} |
665 |
|
666 |
private JRadioButton getRdBtnHorizontal() { |
667 |
if (rdBtnHorizontal == null) { |
668 |
rdBtnHorizontal = new JRadioButton( |
669 |
Messages.getText("horizontal"));
|
670 |
rdBtnHorizontal.addActionListener(this);
|
671 |
} |
672 |
return rdBtnHorizontal;
|
673 |
} |
674 |
|
675 |
|
676 |
|
677 |
|
678 |
public void applyConstraints() throws GeometryException { |
679 |
int mode=0; |
680 |
GeometryType gt = null;
|
681 |
gt = GeometryLocator.getGeometryManager().getGeometryType( |
682 |
shapeType, SUBTYPES.GEOM2D); |
683 |
|
684 |
if (gt.isTypeOf(TYPES.POINT) || gt.isTypeOf(TYPES.MULTIPOINT)) {
|
685 |
if (getRdOffsetLabelOnTopPoint().isSelected()) {
|
686 |
mode = IPlacementConstraints.ON_TOP_OF_THE_POINT; |
687 |
} else if (getRdOffsetLabelHorizontally().isSelected()) { |
688 |
mode = IPlacementConstraints.OFFSET_HORIZONTALY_AROUND_THE_POINT; |
689 |
} |
690 |
((PointPlacementConstraints) constraints). |
691 |
setPositioner((PointLabelPositioner) stylePreview.getStyle()); |
692 |
} else {
|
693 |
if (gt.isTypeOf(TYPES.CURVE) || gt.isTypeOf(TYPES.MULTICURVE)) {
|
694 |
if (getRdBtnFollowingLine().isSelected()) {
|
695 |
mode = IPlacementConstraints.FOLLOWING_LINE; |
696 |
} else if (getRdBtnParallel().isSelected()) { |
697 |
mode = IPlacementConstraints.PARALLEL; |
698 |
} else if (getRdBtnPerpendicular().isSelected()) { |
699 |
mode = IPlacementConstraints.PERPENDICULAR; |
700 |
} else {
|
701 |
mode = IPlacementConstraints.HORIZONTAL; |
702 |
} |
703 |
|
704 |
constraints.setAboveTheLine(getChkAbove().isSelected()); |
705 |
constraints.setBelowTheLine(getChkBelow().isSelected()); |
706 |
constraints.setOnTheLine(getChkOnTheLine().isSelected()); |
707 |
|
708 |
constraints.setPageOriented( |
709 |
getCmbOrientationSystem().getSelectedIndex() == 1);
|
710 |
int i = getCmbLocationAlongLines().getSelectedIndex();
|
711 |
if (i == 0) { |
712 |
i = IPlacementConstraints.AT_THE_MIDDLE_OF_THE_LINE; |
713 |
} else if (i == 1) { |
714 |
i = IPlacementConstraints.AT_THE_BEGINING_OF_THE_LINE; |
715 |
} else if (i == 2) { |
716 |
i = IPlacementConstraints.AT_THE_END_OF_THE_LINE; |
717 |
} else if (i == 3) { |
718 |
i = IPlacementConstraints.AT_BEST_OF_LINE; |
719 |
} |
720 |
constraints.setLocationAlongTheLine(i); |
721 |
} else {
|
722 |
if (gt.isTypeOf(TYPES.SURFACE) || gt.isTypeOf(TYPES.MULTISURFACE)) {
|
723 |
mode = IPlacementConstraints.HORIZONTAL; |
724 |
if (getRdBtnAlwaysHorizontal().isSelected()) {
|
725 |
mode = IPlacementConstraints.HORIZONTAL; |
726 |
} else if (getRdBtnAlwaysStraight().isSelected()) { |
727 |
mode = IPlacementConstraints.PARALLEL; |
728 |
} |
729 |
|
730 |
constraints.setFitInsidePolygon(getChkFitInsidePolygon().isSelected()); |
731 |
} |
732 |
} |
733 |
} |
734 |
|
735 |
constraints.setPlacementMode(mode); |
736 |
constraints.setDuplicateLabelsMode(duplicateLabelsMode.getMode()); |
737 |
} |
738 |
|
739 |
private void setComponentEnabled(Component c, boolean b) { |
740 |
if (c instanceof JComponent) { |
741 |
JComponent c1 = (JComponent) c; |
742 |
for (int i = 0; i < c1.getComponentCount(); i++) { |
743 |
setComponentEnabled(c1.getComponent(i), b); |
744 |
} |
745 |
} |
746 |
c.setEnabled(b); |
747 |
} |
748 |
|
749 |
|
750 |
public IPlacementConstraints getPlacementConstraints() {
|
751 |
return constraints;
|
752 |
} |
753 |
|
754 |
public void actionPerformed(ActionEvent e) { |
755 |
JComponent c = (JComponent) e.getSource(); |
756 |
boolean okPressed = "OK".equals(e.getActionCommand()); |
757 |
boolean cancelPressed = "CANCEL".equals(e.getActionCommand()); |
758 |
if (okPressed || cancelPressed) {
|
759 |
if (okPressed) {
|
760 |
try {
|
761 |
applyConstraints(); |
762 |
} catch (GeometryException e1) {
|
763 |
logger.error("While applying constraints.", e1);
|
764 |
} |
765 |
} |
766 |
|
767 |
if ("CANCEL".equals(e.getActionCommand())) |
768 |
constraints = oldConstraints; |
769 |
|
770 |
ApplicationLocator.getManager().getUIManager().closeWindow(this);
|
771 |
|
772 |
return;
|
773 |
} else if (c.equals(rdBtnAlwaysHorizontal) |
774 |
|| c.equals(rdBtnAlwaysStraight) ) { |
775 |
|
776 |
|
777 |
} else if (c.equals(rdBtnHorizontal)) { |
778 |
// lock position panel and location panel
|
779 |
setComponentEnabled(getPositionPanel(), false);
|
780 |
setComponentEnabled(getLocationPanel(), false);
|
781 |
} else if (c.equals(rdBtnParallel) || c.equals(rdBtnPerpendicular)) { |
782 |
// unlock position panel and location panel but keep orientation system locked
|
783 |
setComponentEnabled(getLocationPanel(), true);
|
784 |
setComponentEnabled(getPositionPanel(), true);
|
785 |
getCmbOrientationSystem().setEnabled(true);
|
786 |
} else if (c.equals(rdBtnFollowingLine)) { |
787 |
setComponentEnabled(getLocationPanel(), true);
|
788 |
setComponentEnabled(getPositionPanel(), true);
|
789 |
getCmbOrientationSystem().setSelectedItem(Messages.getText("line"));
|
790 |
getCmbOrientationSystem().setEnabled(false);
|
791 |
} else if (c.equals(btnChangeLocation)) { |
792 |
StyleSelector stySel = new StyleSelector(
|
793 |
getPointStyle(), |
794 |
TYPES.POINT, |
795 |
new SingleStyleSelectorFilter(PointLabelPositioner.class));
|
796 |
|
797 |
ApplicationLocator.getManager().getUIManager().addWindow(stySel); |
798 |
|
799 |
IStyle sty = (IStyle) stySel.getSelectedObject(); |
800 |
if (sty != null) { |
801 |
stylePreview.setStyle(sty); |
802 |
lblPointPosDesc.setText(sty.getDescription()); |
803 |
} |
804 |
} else if (c == this.getChkFitInsidePolygon()) { |
805 |
|
806 |
} else if (c == getPnlDuplicateLabels()) { |
807 |
|
808 |
} |
809 |
|
810 |
applyToPreview(); |
811 |
|
812 |
CompRefreshThread st = new CompRefreshThread(getPnlContent(), 500); |
813 |
st.start(); |
814 |
|
815 |
} |
816 |
|
817 |
private void applyToPreview() { |
818 |
if (preview != null) { |
819 |
try {
|
820 |
applyConstraints(); |
821 |
} catch (GeometryException e) {
|
822 |
logger.error("While applying constraints.", e);
|
823 |
} |
824 |
preview.setConstraints(constraints); |
825 |
} |
826 |
} |
827 |
|
828 |
private class JLabelHTML extends JLabel { |
829 |
private static final long serialVersionUID = -5031405572546951108L; |
830 |
|
831 |
public JLabelHTML(String text) { |
832 |
super(text);
|
833 |
setPreferredSize(new Dimension(250, 60)); |
834 |
} |
835 |
|
836 |
@Override
|
837 |
public void setText(String text) { |
838 |
// silly fix to avoid too large text lines
|
839 |
super.setText("<html>"+text+"</html>"); |
840 |
} |
841 |
} |
842 |
|
843 |
public static IPlacementProperties createPlacementProperties( |
844 |
IPlacementConstraints placementConstraints, int shapeType) {
|
845 |
return createPlacementProperties(placementConstraints, shapeType, null); |
846 |
} |
847 |
|
848 |
protected static IPlacementProperties createPlacementProperties( |
849 |
IPlacementConstraints placementConstraints, int geotype,
|
850 |
DuplicateLayersMode duplicatesMode) { |
851 |
|
852 |
IPlacementProperties pp = null;
|
853 |
if (geotype == TYPES.GEOMETRY || geotype == TYPES.AGGREGATE) {
|
854 |
try {
|
855 |
pp = new MultiShapePlacementProperties(
|
856 |
(MultiShapePlacementConstraints) placementConstraints); |
857 |
} catch (Exception e) { |
858 |
logger.error("While creating MultiShapePlacementProperties", e);
|
859 |
} |
860 |
} else {
|
861 |
pp = new PlacementProperties(placementConstraints, geotype, null); |
862 |
} |
863 |
((JPanel) pp).add(new AcceptCancelPanel(pp, pp), BorderLayout.SOUTH); |
864 |
return pp;
|
865 |
} |
866 |
|
867 |
class CompRefreshThread extends Thread { |
868 |
|
869 |
private int waitt = 0; |
870 |
private Component compo = null; |
871 |
|
872 |
public CompRefreshThread(Component co, int t) { |
873 |
compo = co; |
874 |
waitt = t; |
875 |
} |
876 |
public void run() { |
877 |
|
878 |
try {
|
879 |
/*
|
880 |
* We might need to wait a bit because the GUI thread needs
|
881 |
* some time to update (this is because we have used a modal dialog
|
882 |
* and we refresh after that dialog is closed)
|
883 |
*/
|
884 |
Thread.sleep(waitt);
|
885 |
} catch (Exception exc) { |
886 |
|
887 |
} |
888 |
|
889 |
SwingUtilities.invokeLater(new Runnable() { |
890 |
public void run() { |
891 |
try {
|
892 |
compo.repaint(); // .invalidate();
|
893 |
} catch (Exception exc) { |
894 |
// logger.info("Error while refreshing components.", exc);
|
895 |
} |
896 |
} |
897 |
}); |
898 |
} |
899 |
} |
900 |
|
901 |
|
902 |
} // @jve:decl-index=0:visual-constraint="10,10"
|
903 |
|
904 |
class MiniMapContext extends JComponent { |
905 |
|
906 |
private static final Logger minilogger = |
907 |
LoggerFactory.getLogger(MiniMapContext.class); |
908 |
|
909 |
private static final long serialVersionUID = 229128782038834443L; |
910 |
private MapContext theMapContext;
|
911 |
private FLyrVect line_layer;
|
912 |
private FLyrVect bgpoly_layer;
|
913 |
private int hMargin = 5, vMargin = 5; |
914 |
private FLyrVect poly_layer;
|
915 |
|
916 |
private int geotype; |
917 |
private IPlacementConstraints placement;
|
918 |
|
919 |
|
920 |
public MiniMapContext(int type) { |
921 |
setType(type); |
922 |
} |
923 |
|
924 |
public void setType(int type) { |
925 |
|
926 |
GeometryType gtype = null;
|
927 |
try {
|
928 |
gtype = GeometryLocator.getGeometryManager().getGeometryType( |
929 |
type, SUBTYPES.GEOM2D); |
930 |
} catch (Exception e) { |
931 |
minilogger.error("While getting geo type", e);
|
932 |
} |
933 |
|
934 |
if (gtype.isTypeOf(TYPES.CURVE)
|
935 |
|| gtype.getType() == TYPES.MULTICURVE) { |
936 |
this.geotype = TYPES.CURVE;
|
937 |
} else {
|
938 |
if (gtype.isTypeOf(TYPES.SURFACE)
|
939 |
|| gtype.getType() == TYPES.MULTISURFACE) { |
940 |
this.geotype = TYPES.SURFACE;
|
941 |
} else {
|
942 |
// Should not get here
|
943 |
this.geotype = TYPES.GEOMETRY;
|
944 |
} |
945 |
} |
946 |
|
947 |
} |
948 |
|
949 |
public void setConstraints(IPlacementConstraints constraints) { |
950 |
placement = constraints; |
951 |
try {
|
952 |
getMapContext(null);
|
953 |
} catch (Exception e) { |
954 |
minilogger.error("While getting mini map context", e);
|
955 |
} |
956 |
repaint(); |
957 |
} |
958 |
|
959 |
private MapContext getMapContext(Dimension img_size) throws Exception { |
960 |
|
961 |
Envelope ini_env = null;
|
962 |
ini_env = GeometryLocator.getGeometryManager().createEnvelope( |
963 |
289600, 3973500, 289600 + 2000, 3973700 + 2000, |
964 |
SUBTYPES.GEOM2D); |
965 |
|
966 |
|
967 |
if (theMapContext == null) { |
968 |
|
969 |
SymbologyManager symman = SymbologyLocator.getSymbologyManager(); |
970 |
MapContextManager mcoman = MapContextLocator.getMapContextManager(); |
971 |
|
972 |
line_layer = this.createLayerFromShpDocFile("line.shp", "EPSG:23030"); |
973 |
ISimpleLineSymbol line_sym = symman.createSimpleLineSymbol(); |
974 |
line_sym.setColor(Color.red);
|
975 |
|
976 |
ISimpleLineStyle line_sty = symman.createSimpleLineStyle(); |
977 |
IArrowDecoratorStyle arrow_style = symman.createArrowDecoratorStyle(); |
978 |
|
979 |
arrow_style.getMarker().setSize(15);
|
980 |
arrow_style.setArrowMarkerCount(1);
|
981 |
arrow_style.getMarker().setColor(Color.red);
|
982 |
line_sty.setArrowDecorator(arrow_style); |
983 |
|
984 |
line_sym.setLineStyle(line_sty); |
985 |
line_sym.setLineWidth(2);
|
986 |
|
987 |
ISingleSymbolLegend line_leg = (ISingleSymbolLegend) |
988 |
mcoman.createLegend(ISingleSymbolLegend.LEGEND_NAME); |
989 |
|
990 |
line_leg.setDefaultSymbol(line_sym); |
991 |
line_layer.setLegend(line_leg); |
992 |
// =====================================================
|
993 |
|
994 |
bgpoly_layer = this.createLayerFromShpDocFile("bg-polygon.shp", "EPSG:23030"); |
995 |
poly_layer = this.createLayerFromShpDocFile("polygon.shp", "EPSG:23030"); |
996 |
|
997 |
ISimpleFillSymbol sym2 = symman.createSimpleFillSymbol(); |
998 |
sym2.setFillColor(new Color(50, 245, 125)); |
999 |
ISimpleLineSymbol outline = symman.createSimpleLineSymbol(); |
1000 |
outline.setLineColor(Color.DARK_GRAY);
|
1001 |
outline.setLineWidth(0.5);
|
1002 |
sym2.setOutline(outline); |
1003 |
|
1004 |
ISingleSymbolLegend poly_leg = (ISingleSymbolLegend) |
1005 |
mcoman.createLegend(ISingleSymbolLegend.LEGEND_NAME); |
1006 |
poly_leg.setDefaultSymbol(sym2); |
1007 |
poly_layer.setLegend(poly_leg); |
1008 |
bgpoly_layer.setLegend(poly_leg); |
1009 |
|
1010 |
GeneralLabelingStrategy labeling1 = new GeneralLabelingStrategy();
|
1011 |
GeneralLabelingStrategy labeling2 = new GeneralLabelingStrategy();
|
1012 |
ILabelingMethod def_method = symman.createDefaultLabelingMethod(); |
1013 |
|
1014 |
ILabelClass lc = null;
|
1015 |
if (def_method.getLabelClasses() != null && def_method.getLabelClasses().length > 0) { |
1016 |
lc = def_method.getLabelClasses()[0];
|
1017 |
} else {
|
1018 |
lc = symman.createDefaultLabel(); |
1019 |
def_method.addLabelClass(lc); |
1020 |
} |
1021 |
|
1022 |
String[] sampleExpression = { Messages.getText("text") }; |
1023 |
lc.setLabelExpressions(sampleExpression); |
1024 |
|
1025 |
lc.getTextSymbol().setFontSize(16);
|
1026 |
|
1027 |
labeling1.setLabelingMethod(def_method); |
1028 |
labeling2.setLabelingMethod(def_method); |
1029 |
labeling1.setLayer(line_layer); |
1030 |
labeling2.setLayer(poly_layer); |
1031 |
|
1032 |
line_layer.setLabelingStrategy(labeling1); |
1033 |
line_layer.setIsLabeled(true);
|
1034 |
poly_layer.setLabelingStrategy(labeling2); |
1035 |
poly_layer.setIsLabeled(true);
|
1036 |
|
1037 |
ViewPort theViewPort = new ViewPort(CRSFactory.getCRS("EPSG:23030")); |
1038 |
theMapContext = new MapContext(theViewPort);
|
1039 |
|
1040 |
if (img_size != null) { |
1041 |
theViewPort.setImageSize(img_size); |
1042 |
} else {
|
1043 |
theViewPort.setImageSize(new Dimension(200, 200)); |
1044 |
} |
1045 |
theViewPort.setEnvelope(ini_env); |
1046 |
|
1047 |
theMapContext.getLayers().addLayer(bgpoly_layer); |
1048 |
theMapContext.getLayers().addLayer(poly_layer); |
1049 |
theMapContext.getLayers().addLayer(line_layer); |
1050 |
} else {
|
1051 |
|
1052 |
if (img_size != null) { |
1053 |
theMapContext.getViewPort().setImageSize(img_size); |
1054 |
} else {
|
1055 |
theMapContext.getViewPort().setImageSize(new Dimension(200, 200)); |
1056 |
} |
1057 |
theMapContext.getViewPort().setEnvelope(ini_env); |
1058 |
} |
1059 |
|
1060 |
line_layer.getLabelingStrategy().setPlacementConstraints(placement); |
1061 |
poly_layer.getLabelingStrategy().setPlacementConstraints(placement); |
1062 |
Dimension sz = getBounds().getSize();
|
1063 |
sz.setSize(sz.width-2*hMargin, sz.height-2*vMargin); |
1064 |
theMapContext.getViewPort().setImageSize(sz); |
1065 |
theMapContext.getViewPort().setBackColor(new Color(255, 0, 0)); |
1066 |
theMapContext.invalidate(); |
1067 |
return theMapContext;
|
1068 |
} |
1069 |
|
1070 |
@Override
|
1071 |
protected void paintComponent(Graphics g) { |
1072 |
try {
|
1073 |
Rectangle bounds = getBounds();
|
1074 |
Dimension sz = bounds.getSize();
|
1075 |
sz.setSize(sz.width-2*vMargin, sz.height-2*hMargin); |
1076 |
Dimension imageSize = sz;
|
1077 |
|
1078 |
MapContext mco = getMapContext(imageSize); |
1079 |
if (this.geotype == TYPES.CURVE) { |
1080 |
line_layer.setVisible(true);
|
1081 |
poly_layer.setVisible(false);
|
1082 |
} else {
|
1083 |
if (this.geotype == TYPES.SURFACE) { |
1084 |
line_layer.setVisible(false);
|
1085 |
poly_layer.setVisible(true);
|
1086 |
} |
1087 |
} |
1088 |
bgpoly_layer.setVisible(line_layer.isVisible()); |
1089 |
|
1090 |
BufferedImage bi = new BufferedImage(imageSize.width, imageSize.height, BufferedImage.TYPE_4BYTE_ABGR); |
1091 |
mco.invalidate(); |
1092 |
mco.draw(bi, bi.createGraphics(), mco.getScaleView()); |
1093 |
g.setColor(new Color(150,180,255)); |
1094 |
g.fillRect(vMargin, hMargin, bounds.width-2*hMargin, bounds.height-2*vMargin); |
1095 |
g.drawImage(bi, vMargin, vMargin, null);
|
1096 |
bi = null;
|
1097 |
} catch (Exception e) { |
1098 |
|
1099 |
minilogger.error("While painting.", e);
|
1100 |
String noneSelected = "["+Messages.getText("preview_not_available")+"]"; |
1101 |
int vGap = 5, hGap = 5; |
1102 |
Rectangle r = getBounds();
|
1103 |
FontMetrics fm = g.getFontMetrics();
|
1104 |
int lineWidth = fm.stringWidth(noneSelected);
|
1105 |
float scale = (float) r.getWidth() / lineWidth; |
1106 |
Font f = g.getFont();
|
1107 |
float fontSize = f.getSize()*scale;
|
1108 |
g.setFont( f.deriveFont( fontSize ) ); |
1109 |
((Graphics2D) g).drawString(noneSelected, (r.x*scale) - (hGap/2), r.height/2+vGap*scale); |
1110 |
} |
1111 |
|
1112 |
} |
1113 |
|
1114 |
private FLyrVect createLayerFromShpDocFile(
|
1115 |
String shp_file_name, String epsg_code) throws Exception { |
1116 |
|
1117 |
File shpfile = getDocFolderFile(shp_file_name);
|
1118 |
IProjection proj = CRSFactory.getCRS(epsg_code); |
1119 |
DataStoreParameters ssp = DALLocator.getDataManager().createStoreParameters("Shape");
|
1120 |
ssp.setDynValue("shpfile", shpfile);
|
1121 |
ssp.setDynValue("CRS", proj);
|
1122 |
FLyrVect resp = null;
|
1123 |
resp = (FLyrVect) MapContextLocator.getMapContextManager().createLayer( |
1124 |
shp_file_name, ssp); |
1125 |
return resp;
|
1126 |
} |
1127 |
|
1128 |
private File getDocFolderFile(String name) { |
1129 |
|
1130 |
URL resource = this.getClass().getClassLoader().getResource( |
1131 |
"docs" + File.separator + name); |
1132 |
File resp = new File(resource.getFile()); |
1133 |
return resp;
|
1134 |
} |
1135 |
|
1136 |
} |