root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / histogram / ui / HistogramPanel.java @ 11004
History | View | Annotate | Download (15.6 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*/
|
19 |
package org.gvsig.rastertools.histogram.ui; |
20 |
|
21 |
import java.awt.BorderLayout; |
22 |
import java.awt.GridBagConstraints; |
23 |
import java.awt.GridBagLayout; |
24 |
import java.util.ArrayList; |
25 |
|
26 |
import javax.swing.JButton; |
27 |
import javax.swing.JComboBox; |
28 |
import javax.swing.JLabel; |
29 |
import javax.swing.JPanel; |
30 |
|
31 |
import org.cresques.filter.RasterBuf; |
32 |
import org.cresques.i18n.Messages; |
33 |
import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
34 |
import org.gvsig.gui.beans.defaultbuttonspanel.DefaultButtonsPanel; |
35 |
import org.gvsig.gui.beans.graphic.GraphicChartPanel; |
36 |
import org.gvsig.gui.beans.graphic.GraphicContainer; |
37 |
import org.gvsig.gui.beans.table.TableContainer; |
38 |
import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
39 |
import org.gvsig.raster.util.Histogram; |
40 |
import org.gvsig.raster.util.IHistogramable; |
41 |
import org.gvsig.raster.util.RasterUtilities; |
42 |
import org.gvsig.rastertools.histogram.HistogramPanelListener; |
43 |
/**
|
44 |
* <code>HistogramPanel</code>. Interfaz de usuario para la representaci?n de
|
45 |
* histogramas.
|
46 |
*
|
47 |
* @version 20/03/2007
|
48 |
* @author Diego Guerrero (diego.guerrero@uclm.es)
|
49 |
* @author Borja Sanchez Zamorano (borja.sanchez@iver.es)
|
50 |
*/
|
51 |
public class HistogramPanel extends DefaultButtonsPanel { |
52 |
private static final long serialVersionUID = 2772897994667886753L; |
53 |
|
54 |
private HistogramPanelListener histogramPanelListener = getHistogramPanelListener();
|
55 |
private ArrayList comboSource = new ArrayList(); |
56 |
private boolean panelInizialited = false; |
57 |
|
58 |
public static int MAXBANDS = 10; |
59 |
private int HSUP = 60; |
60 |
|
61 |
private GraphicContainer graphicContainer = null; |
62 |
private JPanel pTable = null; |
63 |
private JComboBox jComboBoxOrigen = null; |
64 |
private JComboBox jComboBoxTipo = null; |
65 |
private JComboBox jComboBands = null; |
66 |
private JButton jButtonClear = null; |
67 |
private JButton bTable = null; |
68 |
private TableContainer tableContainer = null; |
69 |
|
70 |
private JPanel cbSup = null; |
71 |
private JLabel lOrigin = null; |
72 |
private JLabel lBands = null; |
73 |
private JLabel lType = null; |
74 |
/**
|
75 |
* Bandas que se est?n mostrando en el gr?fico. Se inicializa con las 3 bandas
|
76 |
* RGB de la visualizaci?n. Este array puede tener m?s elementos ya que si las
|
77 |
* bandas no son de visualizaci?n (bandas de la imagen en disco) tendr? un elemento
|
78 |
* por cada una.
|
79 |
*/
|
80 |
// public boolean[] showBands = {true, true, true};
|
81 |
|
82 |
/**
|
83 |
* Tipo de histograma
|
84 |
* 0 = acumulado
|
85 |
* 1 = No acumulado
|
86 |
*/
|
87 |
private int type = 0; |
88 |
|
89 |
/**
|
90 |
* Tipo de fuente de datos para el histograma
|
91 |
* 0 = Datos de la vista
|
92 |
* 1 = extent de la vista y datos leidos desde la imagen
|
93 |
* 2 = histograma de la imagen completa
|
94 |
*/
|
95 |
private int histogramDataSource = 0; |
96 |
|
97 |
/**
|
98 |
* Tipo de dato de la petici?n. Si la petici?n del histograma es de la vista el tipo
|
99 |
* de dato ser? byte aunque la imagen sea de 16 bits. Si la petici?n es de los datos
|
100 |
* reales de la imagen entonces el tipo de dato de la petici?n coincide con el tipo
|
101 |
* de datos de la imagen.
|
102 |
*/
|
103 |
private int requestDataType = RasterBuf.TYPE_BYTE; |
104 |
|
105 |
/**
|
106 |
* Crea un dialogo para los histogramas.
|
107 |
*
|
108 |
*/
|
109 |
public HistogramPanel() {
|
110 |
super(ButtonsPanel.BUTTONS_CLOSE);
|
111 |
initialize(); |
112 |
} |
113 |
|
114 |
/**
|
115 |
* This method initializes this
|
116 |
*
|
117 |
*/
|
118 |
private void initialize() { |
119 |
this.setLayout(new BorderLayout(5, 5)); |
120 |
this.add(getCbSup(), java.awt.BorderLayout.NORTH);
|
121 |
this.add(getGraphicContainer(), java.awt.BorderLayout.CENTER);
|
122 |
this.add(getPTable(), java.awt.BorderLayout.SOUTH);
|
123 |
this.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
124 |
getHistogramPanelListener().setControlListeners(); |
125 |
} |
126 |
|
127 |
/**
|
128 |
* This method initializes jPanel
|
129 |
*
|
130 |
* @return javax.swing.JPanel
|
131 |
*/
|
132 |
public GraphicContainer getGraphicContainer() {
|
133 |
if (graphicContainer == null) { |
134 |
graphicContainer = new GraphicContainer(true); |
135 |
} |
136 |
return graphicContainer;
|
137 |
} |
138 |
|
139 |
/**
|
140 |
* This method initializes jPanel
|
141 |
*
|
142 |
* @return javax.swing.JPanel
|
143 |
*/
|
144 |
private JPanel getPTable() { |
145 |
if (pTable == null) { |
146 |
pTable = new JPanel(); |
147 |
pTable.setLayout(new BorderLayout(5,5)); |
148 |
pTable.add(getTableContainer(), BorderLayout.CENTER);
|
149 |
|
150 |
JPanel jPanel2 = new JPanel(); |
151 |
jPanel2.setLayout(new javax.swing.BoxLayout(jPanel2, javax.swing.BoxLayout.Y_AXIS));
|
152 |
jPanel2.add(getBCreateTable()); |
153 |
jPanel2.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
154 |
|
155 |
pTable.add(jPanel2, BorderLayout.EAST);
|
156 |
} |
157 |
return pTable;
|
158 |
} |
159 |
|
160 |
/**
|
161 |
* Obtiene la tabla de estadisticas
|
162 |
* @return
|
163 |
*/
|
164 |
public TableContainer getTableContainer(){
|
165 |
if(tableContainer == null){ |
166 |
String[] columnNames = {Messages.getText("banda"), Messages.getText("minimo"), Messages.getText("maximo"), Messages.getText("media"), Messages.getText("mediana"), Messages.getText("npixeles")}; |
167 |
int[] columnWidths = {50, 65, 65, 65, 65, 115}; |
168 |
tableContainer = new TableContainer(columnNames, columnWidths);
|
169 |
tableContainer.setControlVisible(true);
|
170 |
tableContainer.setModel("ListModel");
|
171 |
tableContainer.initialize(); |
172 |
tableContainer.setName("tableContainer");
|
173 |
tableContainer.setControlVisible(false);
|
174 |
|
175 |
try{
|
176 |
tableContainer.setEditable(false);
|
177 |
}catch(NotInitializeException ex){
|
178 |
System.out.println("Tabla no inicializada"); |
179 |
} |
180 |
} |
181 |
return tableContainer;
|
182 |
} |
183 |
|
184 |
/**
|
185 |
* This method initializes jPanel
|
186 |
*
|
187 |
* @return javax.swing.JPanel
|
188 |
*/
|
189 |
private JPanel getCbSup() { |
190 |
if (cbSup == null) { |
191 |
lOrigin = new JLabel(); |
192 |
lOrigin.setText(Messages.getText("origen")+":"); |
193 |
lBands = new JLabel(); |
194 |
lBands.setText(Messages.getText("bandas")+":"); |
195 |
lType = new JLabel(); |
196 |
lType.setText(Messages.getText("tipo")+":"); |
197 |
|
198 |
GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
199 |
gridBagConstraints.gridy = 0;
|
200 |
gridBagConstraints.gridx = 0;
|
201 |
GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
202 |
gridBagConstraints1.insets = new java.awt.Insets(0,0,0,80); |
203 |
gridBagConstraints1.gridy = 0;
|
204 |
gridBagConstraints1.gridx = 1;
|
205 |
GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
206 |
gridBagConstraints2.gridy = 0;
|
207 |
gridBagConstraints2.gridx = 3;
|
208 |
GridBagConstraints gridBagConstraints3 = new GridBagConstraints(); |
209 |
gridBagConstraints3.insets = new java.awt.Insets(2,0,0,0); |
210 |
gridBagConstraints3.gridy = 1;
|
211 |
gridBagConstraints3.gridx = 0;
|
212 |
GridBagConstraints gridBagConstraints4 = new GridBagConstraints(); |
213 |
gridBagConstraints4.insets = new java.awt.Insets(2,0,0,80); |
214 |
gridBagConstraints4.gridy = 1;
|
215 |
gridBagConstraints4.gridx = 1;
|
216 |
GridBagConstraints gridBagConstraints5 = new GridBagConstraints(); |
217 |
gridBagConstraints5.insets = new java.awt.Insets(2,0,0,0); |
218 |
gridBagConstraints5.gridy = 1;
|
219 |
gridBagConstraints5.gridx = 3;
|
220 |
GridBagConstraints gridBagConstraints6 = new GridBagConstraints(); |
221 |
gridBagConstraints6.gridy = 0;
|
222 |
gridBagConstraints6.gridx = 2;
|
223 |
|
224 |
cbSup = new JPanel(); |
225 |
|
226 |
cbSup.setPreferredSize(new java.awt.Dimension(0, HSUP)); |
227 |
|
228 |
cbSup.setLayout(new GridBagLayout()); |
229 |
cbSup.add(lOrigin, gridBagConstraints); |
230 |
cbSup.add(getJComboBoxOrigen(), gridBagConstraints1); |
231 |
|
232 |
cbSup.add(lBands, gridBagConstraints6); |
233 |
|
234 |
cbSup.add(getJComboBands(), gridBagConstraints2); |
235 |
cbSup.add(lType, gridBagConstraints3); |
236 |
cbSup.add(getJComboBoxTipo(), gridBagConstraints4); |
237 |
cbSup.add(getJButtonClear(), gridBagConstraints5); |
238 |
} |
239 |
return cbSup;
|
240 |
} |
241 |
|
242 |
/**
|
243 |
* Obtiene el combo con la selecci?n de tipo de histograma, acumulado/no acumulado
|
244 |
* @return javax.swing.JComboBox
|
245 |
*/
|
246 |
public JComboBox getJComboBoxTipo() { |
247 |
if (jComboBoxTipo == null) { |
248 |
String lista [] = new String[Histogram.getHistogramTypesCount()]; |
249 |
for (int i = 0; i < lista.length; i++) { |
250 |
lista[i] = Messages.getText(Histogram.getType(i)); |
251 |
} |
252 |
jComboBoxTipo = new JComboBox(lista); |
253 |
jComboBoxTipo.addActionListener(getHistogramPanelListener()); |
254 |
jComboBoxTipo.setPreferredSize(new java.awt.Dimension(150, 25)); |
255 |
} |
256 |
return jComboBoxTipo;
|
257 |
} |
258 |
|
259 |
/**
|
260 |
* Obtiene el combo con la selecci?n de la fuente de datos en el calculo del histograma,
|
261 |
* datos de la vista, datos reales con el extent de la vista e imagen completa.
|
262 |
* @return javax.swing.JComboBox
|
263 |
*/
|
264 |
public JComboBox getJComboBoxOrigen() { |
265 |
if (jComboBoxOrigen == null) { |
266 |
jComboBoxOrigen = new JComboBox(); |
267 |
jComboBoxOrigen.addActionListener(getHistogramPanelListener()); |
268 |
jComboBoxOrigen.setPreferredSize(new java.awt.Dimension(150,25)); |
269 |
} |
270 |
return jComboBoxOrigen;
|
271 |
} |
272 |
|
273 |
/**
|
274 |
*Asigna el combo "Origen" el valor de solo vista para el calculo del histograma. Esa opci?n es
|
275 |
*utilizada para extensiones que necesitan histograma pero no pueden acceder a la fuente de datos.
|
276 |
*/
|
277 |
public void setOnlyViewValue(){ |
278 |
getHistogramPanelListener().comboEventEnable = false;
|
279 |
getJComboBoxOrigen().removeAllItems(); |
280 |
getJComboBoxOrigen().addItem(Messages.getText("vista"));
|
281 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
282 |
} |
283 |
|
284 |
/**
|
285 |
* This method initializes jButton
|
286 |
*
|
287 |
* @return javax.swing.JButton
|
288 |
*/
|
289 |
public JButton getJButtonClear() { |
290 |
if (jButtonClear == null) { |
291 |
jButtonClear = new JButton(); |
292 |
jButtonClear.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); |
293 |
jButtonClear.setText(Messages.getText("limpiar"));
|
294 |
jButtonClear.addActionListener(getHistogramPanelListener()); |
295 |
jButtonClear.setPreferredSize(new java.awt.Dimension(100,25)); |
296 |
} |
297 |
return jButtonClear;
|
298 |
} |
299 |
|
300 |
/**
|
301 |
* This method initializes jButton
|
302 |
*
|
303 |
* @return javax.swing.JButton
|
304 |
*/
|
305 |
public JButton getBCreateTable() { |
306 |
if (bTable == null) { |
307 |
bTable = new JButton(); |
308 |
bTable.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); |
309 |
bTable.setText(Messages.getText("crear_tabla"));
|
310 |
bTable.setName("bTable");
|
311 |
bTable.addActionListener(getHistogramPanelListener()); |
312 |
bTable.setPreferredSize(new java.awt.Dimension(150,25)); |
313 |
} |
314 |
return bTable;
|
315 |
} |
316 |
|
317 |
/**
|
318 |
* This method initializes jComboBox
|
319 |
*
|
320 |
* @return javax.swing.JComboBox
|
321 |
*/
|
322 |
public JComboBox getJComboBands() { |
323 |
getHistogramPanelListener().comboEventEnable = false;
|
324 |
if (jComboBands == null) { |
325 |
String lista [] = {Messages.getText("todas")}; |
326 |
jComboBands = new JComboBox(lista); |
327 |
jComboBands.addActionListener(getHistogramPanelListener()); |
328 |
jComboBands.setPreferredSize(new java.awt.Dimension(100,25)); |
329 |
} |
330 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
331 |
return jComboBands;
|
332 |
} |
333 |
|
334 |
/**
|
335 |
* Asigna el n?mero de bandas al combobox
|
336 |
* @param bands N?mero de bandas de la imagen
|
337 |
*/
|
338 |
public void setBands(int bands){ |
339 |
getHistogramPanelListener().comboEventEnable = false;
|
340 |
getJComboBands().removeAllItems(); |
341 |
getJComboBands().addItem(Messages.getText("todas"));
|
342 |
// showBands = new boolean[bands];
|
343 |
for(int i = 0; i < bands; i++){ |
344 |
getJComboBands().addItem("Band "+String.valueOf(i)); |
345 |
// showBands[i] = true;
|
346 |
} |
347 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
348 |
} |
349 |
|
350 |
|
351 |
/**
|
352 |
* Asigna la estadistica a la tabla
|
353 |
* @param stat
|
354 |
*/
|
355 |
public void setStatistic(long[][] stat){ |
356 |
if(stat == null) |
357 |
return;
|
358 |
try {
|
359 |
getTableContainer().removeAllRows(); |
360 |
for(int iBand = 0; iBand < stat[0].length; iBand++){ |
361 |
Object[] list = new Object[stat.length + 1]; |
362 |
list[0] = new Integer(iBand); |
363 |
for(int iStat = 1; iStat <= stat.length; iStat++) |
364 |
list[iStat] = new Long(stat[iStat - 1][iBand]); |
365 |
|
366 |
getTableContainer().addRow(list); |
367 |
list = null;
|
368 |
} |
369 |
} catch (NotInitializeException e) {
|
370 |
// TODO Auto-generated catch block
|
371 |
e.printStackTrace(); |
372 |
} |
373 |
} |
374 |
|
375 |
/**
|
376 |
* Resetea el control de bandas del panel con los valores RGB para
|
377 |
* cuando se est? haciendo el histograma de la visualizaci?n en
|
378 |
* vez del histograma con los datos
|
379 |
*
|
380 |
*/
|
381 |
public void setRGBInBandList(){ |
382 |
getHistogramPanelListener().comboEventEnable = false;
|
383 |
// boolean[] list = {true, true, true};
|
384 |
// showBands = list;
|
385 |
getJComboBands().removeAllItems(); |
386 |
getJComboBands().addItem(Messages.getText("todas"));
|
387 |
getJComboBands().addItem("R");
|
388 |
getJComboBands().addItem("G");
|
389 |
getJComboBands().addItem("B");
|
390 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
391 |
} |
392 |
|
393 |
/**
|
394 |
* Obtiene el tipo de datos de la fuente de la imagen
|
395 |
* @return tipo de datos de la fuente de la imagen
|
396 |
*/
|
397 |
public int getHistogramDataSource() { |
398 |
return histogramDataSource;
|
399 |
} |
400 |
|
401 |
/**
|
402 |
* Asigna el tipo de datos de la fuente de la imagen
|
403 |
* @param histogramDataSource tipo de datos de la fuente de la imagen
|
404 |
*/
|
405 |
public void setHistogramDataSource(int histogramDataSource) { |
406 |
this.histogramDataSource = histogramDataSource;
|
407 |
} |
408 |
|
409 |
/**
|
410 |
* Limpia la gr?fica
|
411 |
*/
|
412 |
public void cleanChart(){ |
413 |
GraphicChartPanel gcp = graphicContainer.getPGraphic(); |
414 |
gcp.cleanChart(); |
415 |
} |
416 |
|
417 |
/**
|
418 |
* Obtiene el tipo de histograma a mostrar
|
419 |
* @return acumulado/no acumulado
|
420 |
*/
|
421 |
public int getType() { |
422 |
return type;
|
423 |
} |
424 |
|
425 |
/**
|
426 |
* Asigna el tipo de histograma a mostrar
|
427 |
* @param type acumulado/no acumulado
|
428 |
*/
|
429 |
public void setType(int type) { |
430 |
this.type = type;
|
431 |
} |
432 |
|
433 |
/**
|
434 |
* Obtiene el valor de los controles en el rango 0-255. Los controles dan un rango en tanto por cien 0-100
|
435 |
* pero para el calculo de estadisticas necesitamos un rango de valor de pixel.
|
436 |
* @return Array con los valores de ambos controles. El primer valor del array es el control de la derecha
|
437 |
* y el segundo el de la izquierda.
|
438 |
*/
|
439 |
public double[] getBoxesValues(){ |
440 |
double[] v = new double[2]; |
441 |
double[] currentValues = new double[2]; |
442 |
currentValues[0] = getGraphicContainer().getX2();
|
443 |
currentValues[1] = getGraphicContainer().getX1();
|
444 |
switch (requestDataType){
|
445 |
case RasterBuf.TYPE_BYTE: v[0] = (currentValues[0] * RasterUtilities.MAX_BYTE_BIT_VALUE) / 100; |
446 |
v[1] = (currentValues[1] * RasterUtilities.MAX_BYTE_BIT_VALUE) / 100; |
447 |
break;
|
448 |
case RasterBuf.TYPE_SHORT: v[0] = (currentValues[0] * RasterUtilities.MAX_SHORT_BIT_VALUE) / 100; |
449 |
v[1] = (currentValues[1] * RasterUtilities.MAX_SHORT_BIT_VALUE) / 100; |
450 |
break;
|
451 |
} |
452 |
return v;
|
453 |
} |
454 |
|
455 |
public HistogramPanelListener getHistogramPanelListener() {
|
456 |
if (histogramPanelListener == null) { |
457 |
histogramPanelListener = new HistogramPanelListener(this); |
458 |
} |
459 |
return histogramPanelListener;
|
460 |
} |
461 |
|
462 |
public void setHistogramableSource(IHistogramable lyr, String name) { |
463 |
getHistogramPanelListener().comboEventEnable = false;
|
464 |
ArrayList aux = new ArrayList(); |
465 |
aux.add(lyr); |
466 |
aux.add(name); |
467 |
comboSource.add(aux); |
468 |
updateComboBoxSource(); |
469 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
470 |
} |
471 |
|
472 |
public ArrayList getComboSource() { |
473 |
return comboSource;
|
474 |
} |
475 |
|
476 |
private void updateComboBoxSource() { |
477 |
getHistogramPanelListener().comboEventEnable = false;
|
478 |
getJComboBoxOrigen().removeAllItems(); |
479 |
for (int i = 0; i < comboSource.size(); i++) { |
480 |
getJComboBoxOrigen().addItem(((ArrayList) comboSource.get(i)).get(1)); |
481 |
} |
482 |
getHistogramPanelListener().comboEventEnable = panelInizialited; |
483 |
} |
484 |
|
485 |
public void clearSources() { |
486 |
comboSource = new ArrayList(); |
487 |
updateComboBoxSource(); |
488 |
} |
489 |
|
490 |
public void firstRun() { |
491 |
panelInizialited = true;
|
492 |
getHistogramPanelListener().comboEventEnable = true;
|
493 |
getHistogramPanelListener().showHistogram(); |
494 |
} |
495 |
} |