Revision 11042 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/HistogramProcess.java
| HistogramProcess.java | ||
|---|---|---|
| 19 | 19 |
package org.gvsig.rastertools.histogram; |
| 20 | 20 |
|
| 21 | 21 |
import org.gvsig.gui.beans.incrementabletask.IIncrementable; |
| 22 |
import org.gvsig.gui.beans.incrementabletask.IncrementableEvent; |
|
| 23 |
import org.gvsig.gui.beans.incrementabletask.IncrementableListener; |
|
| 24 |
import org.gvsig.gui.beans.incrementabletask.IncrementableTask; |
|
| 22 | 25 |
import org.gvsig.raster.util.Histogram; |
| 23 | 26 |
import org.gvsig.raster.util.HistogramException; |
| 24 | 27 |
import org.gvsig.raster.util.IHistogramable; |
| 25 | 28 |
|
| 26 |
public class HistogramProcess extends Thread implements IIncrementable {
|
|
| 29 |
public class HistogramProcess implements Runnable, IIncrementable, IncrementableListener {
|
|
| 27 | 30 |
IHistogramable iHistogramable = null; |
| 28 |
Histogram histogram = null; |
|
| 29 |
|
|
| 30 |
public HistogramProcess(IHistogramable iHistogramable) {
|
|
| 31 |
HistogramPanelListener hpl = null; |
|
| 32 |
|
|
| 33 |
IncrementableTask incrementableTask = null; |
|
| 34 |
private volatile Thread blinker; |
|
| 35 |
|
|
| 36 |
public HistogramProcess(IHistogramable iHistogramable, HistogramPanelListener hpl) {
|
|
| 31 | 37 |
this.iHistogramable = iHistogramable; |
| 32 |
this.start();
|
|
| 38 |
this.hpl = hpl;
|
|
| 33 | 39 |
} |
| 34 | 40 |
|
| 41 |
public void start() {
|
|
| 42 |
blinker = new Thread(this); |
|
| 43 |
blinker.start(); |
|
| 44 |
} |
|
| 45 |
|
|
| 46 |
public synchronized void stop() {
|
|
| 47 |
blinker = null; |
|
| 48 |
notify(); |
|
| 49 |
} |
|
| 50 |
|
|
| 35 | 51 |
public void run() {
|
| 36 | 52 |
try {
|
| 37 |
histogram = iHistogramable.getHistogram(); |
|
| 53 |
Histogram histogram = iHistogramable.getHistogram(); |
|
| 54 |
hpl.setNewHistogram(histogram); |
|
| 38 | 55 |
} catch (HistogramException e) {
|
| 39 | 56 |
e.printStackTrace(); |
| 40 | 57 |
} |
| 58 |
while (!incrementableTask.getStarted()); |
|
| 59 |
while (incrementableTask.isAlive()); |
|
| 60 |
incrementableTask.Hide(); |
|
| 61 |
incrementableTask = null; |
|
| 41 | 62 |
} |
| 42 | 63 |
|
| 43 |
public Histogram getLastHistogram() {
|
|
| 44 |
return histogram;
|
|
| 64 |
public void setIncrementableTask(IncrementableTask value) {
|
|
| 65 |
incrementableTask = value;
|
|
| 45 | 66 |
} |
| 67 |
|
|
| 46 | 68 |
/* |
| 47 | 69 |
* (non-Javadoc) |
| 48 | 70 |
* @see org.gvsig.gui.beans.IncrementableTask.IIncrementable#getLabel() |
| ... | ... | |
| 74 | 96 |
public String getTitle() {
|
| 75 | 97 |
return "Calculando histograma"; |
| 76 | 98 |
} |
| 99 |
|
|
| 100 |
public void actionCanceled(IncrementableEvent e) {
|
|
| 101 |
// TODO Implementar la forma de cancelar el proceso |
|
| 102 |
} |
|
| 103 |
|
|
| 104 |
public void actionResumed(IncrementableEvent e) {
|
|
| 105 |
} |
|
| 106 |
|
|
| 107 |
public void actionSuspended(IncrementableEvent e) {
|
|
| 108 |
} |
|
| 77 | 109 |
} |
Also available in: Unified diff