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org.epics.pvmanager.sample.MockWaterfallPlot Maven / Gradle / Ivy
/**
* Copyright (C) 2010-12 Brookhaven National Laboratory
* All rights reserved. Use is subject to license terms.
*/
/*
* MockWaterfallPlot.java
*
* Created on Jan 10, 2011, 3:59:13 PM
*/
package org.epics.pvmanager.sample;
import java.awt.Color;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import org.epics.pvmanager.CompositeDataSource;
import org.epics.pvmanager.jca.JCADataSource;
import java.awt.image.BufferedImage;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.epics.pvmanager.PVReader;
import org.epics.pvmanager.PVManager;
import org.epics.pvmanager.PVReaderEvent;
import org.epics.pvmanager.PVReaderListener;
import org.epics.vtype.ValueUtil;
import org.epics.vtype.VImage;
import org.epics.pvmanager.extra.ColorScheme;
import org.epics.pvmanager.extra.WaterfallPlot;
import org.epics.pvmanager.extra.WaterfallPlotParameters;
import org.epics.pvmanager.sim.SimulationDataSource;
import static org.epics.pvmanager.vtype.ExpressionLanguage.*;
import static org.epics.pvmanager.extra.ExpressionLanguage.*;
import static org.epics.pvmanager.extra.WaterfallPlotParameters.*;
import static org.epics.pvmanager.util.Executors.*;
import static org.epics.util.time.TimeDuration.*;
/**
*
* @author carcassi
*/
public class MockWaterfallPlot extends javax.swing.JFrame {
/** Creates new form MockWaterfallPlot */
public MockWaterfallPlot() {
PVManager.setDefaultNotificationExecutor(swingEDT());
CompositeDataSource dataSource = new CompositeDataSource();
dataSource.putDataSource("sim", SimulationDataSource.simulatedData());
dataSource.putDataSource("epics", new JCADataSource());
dataSource.setDefaultDataSource("sim");
PVManager.setDefaultDataSource(dataSource);
initComponents();
WaterfallPlotParameters defaults = WaterfallPlotParameters.defaults();
adaptiveRangeField.setSelected(defaults.isAdaptiveRange());
scrollDownField.setSelected(defaults.isScrollDown());
pixelDurationField.setValue(defaults.getPixelDuration().getNanoSec() / 1000000);
plotView.addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
if (plot != null) {
plot.with(height(plotView.getHeight()));
}
}
});
}
private PVReader pv;
private WaterfallPlot plot;
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// //GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
pvName = new javax.swing.JTextField();
lastError = new javax.swing.JTextField();
jSeparator1 = new javax.swing.JSeparator();
adaptiveRangeField = new javax.swing.JCheckBox();
jLabel3 = new javax.swing.JLabel();
pixelDurationField = new javax.swing.JSpinner();
scrollDownField = new javax.swing.JCheckBox();
plotView = new org.epics.pvmanager.sample.ImagePanel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setText("PV Name:");
pvName.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
pvNameActionPerformed(evt);
}
});
lastError.setEditable(false);
adaptiveRangeField.setText("Adaptive range");
adaptiveRangeField.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
adaptiveRangeFieldActionPerformed(evt);
}
});
jLabel3.setText("ms per pixel:");
pixelDurationField.setModel(new javax.swing.SpinnerNumberModel(Integer.valueOf(100), Integer.valueOf(1), null, Integer.valueOf(1)));
pixelDurationField.addChangeListener(new javax.swing.event.ChangeListener() {
public void stateChanged(javax.swing.event.ChangeEvent evt) {
pixelDurationFieldStateChanged(evt);
}
});
scrollDownField.setSelected(true);
scrollDownField.setText("Latest on top");
scrollDownField.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
scrollDownFieldActionPerformed(evt);
}
});
javax.swing.GroupLayout plotViewLayout = new javax.swing.GroupLayout(plotView);
plotView.setLayout(plotViewLayout);
plotViewLayout.setHorizontalGroup(
plotViewLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 474, Short.MAX_VALUE)
);
plotViewLayout.setVerticalGroup(
plotViewLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 223, Short.MAX_VALUE)
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jSeparator1, javax.swing.GroupLayout.DEFAULT_SIZE, 498, Short.MAX_VALUE)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(adaptiveRangeField)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(scrollDownField)
.addGap(239, 239, 239))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(plotView, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(pvName, javax.swing.GroupLayout.DEFAULT_SIZE, 405, Short.MAX_VALUE))
.addComponent(lastError, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 474, Short.MAX_VALUE)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(pixelDurationField, javax.swing.GroupLayout.PREFERRED_SIZE, 98, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(pvName, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(pixelDurationField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(adaptiveRangeField)
.addComponent(scrollDownField))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jSeparator1, javax.swing.GroupLayout.PREFERRED_SIZE, 10, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(plotView, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(lastError, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap())
);
pack();
}// //GEN-END:initComponents
private void pvNameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_pvNameActionPerformed
if (pv != null)
pv.close();
plot = waterfallPlotOf(vNumberArray(pvName.getText())).with(
colorScheme(ColorScheme.multipleRangeGradient(Color.RED, Color.YELLOW, Color.BLACK, Color.WHITE, Color.YELLOW, Color.RED)),
backgroundColor(getBackground().getRGB()),
adaptiveRange(adaptiveRangeField.isSelected()),
scrollDown(scrollDownField.isSelected()),
height(plotView.getHeight()),
pixelDuration(ofMillis(((Number) pixelDurationField.getValue()).intValue())));
pv = PVManager.read(plot).notifyOn(swingEDT())
.readListener(new PVReaderListener() {
@Override
public void pvChanged(PVReaderEvent event) {
setLastError(pv.lastException());
if (pv.getValue() != null) {
BufferedImage image = ValueUtil.toImage(pv.getValue());
plotView.setImage(image);
}
}
})
.maxRate(ofHertz(50));
}//GEN-LAST:event_pvNameActionPerformed
private void pixelDurationFieldStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_pixelDurationFieldStateChanged
if (plot != null) {
plot.with(pixelDuration(ofMillis(((Number) pixelDurationField.getValue()).intValue())));
}
}//GEN-LAST:event_pixelDurationFieldStateChanged
private void scrollDownFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_scrollDownFieldActionPerformed
if (plot != null) {
plot.with(scrollDown(scrollDownField.isSelected()));
}
}//GEN-LAST:event_scrollDownFieldActionPerformed
private void adaptiveRangeFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_adaptiveRangeFieldActionPerformed
if (plot != null) {
plot.with(adaptiveRange(adaptiveRangeField.isSelected()));
}
}//GEN-LAST:event_adaptiveRangeFieldActionPerformed
private void setLastError(Exception ex) {
if (ex != null) {
lastError.setText(ex.getMessage());
Logger.getLogger(MockWaterfallPlot.class.getName()).log(Level.WARNING, "Error", ex);
} else
lastError.setText("");
}
final BufferedImage finalBuffer = new BufferedImage(100, 100, BufferedImage.TYPE_3BYTE_BGR);
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new MockWaterfallPlot().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JCheckBox adaptiveRangeField;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel3;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JTextField lastError;
private javax.swing.JSpinner pixelDurationField;
private org.epics.pvmanager.sample.ImagePanel plotView;
private javax.swing.JTextField pvName;
private javax.swing.JCheckBox scrollDownField;
// End of variables declaration//GEN-END:variables
}
