/**
* This will add all series to the dataset.
*
* @throws ModelException Passing through from underlying
*/
protected void addSeriesToDataset() throws ModelException {
float[] p_oNewSeries;
float fMax = 0;
int i, j;
// If our binsize is 0, figure it out from the data. Get the maximum value
// in the dataset. We'll want to refigure this at every update because we
// don't know the final limits of whatever we're graphing.
if (m_bRecalcBinsOnUpdate) {
// Get the maximum value of all series
for (i = 0; i < mp_oData.size(); i++) {
for (j = 0; j < mp_oData.get(i).size(); j++) {
Number oNumber = (Number) mp_oData.get(i).get(j);
if (oNumber.floatValue() > fMax) {
fMax = oNumber.floatValue();
}
}
}
m_fBinSize = (fMax + 1) / m_iNumBins;
}
// Add all accumulated data to the dataset
for (i = 0; i < mp_oData.size(); i++) {
p_oNewSeries = new float[mp_oData.get(i).size()];
for (j = 0; j < mp_oData.get(i).size(); j++) {
Number fVal = (Number) mp_oData.get(i).get(j);
p_oNewSeries[j] = fVal.floatValue();
}
if (p_oNewSeries.length > 0) {
m_oDataset.addSeries(
m_oManager.getSpeciesNameFromCode(i), p_oNewSeries, m_iNumBins, m_fBinSize);
}
}
// If totals are desired, add them
if (m_bShowTotal) {
m_oDataset.addTotalSeries();
}
}
/**
* Performs actions for the controls in the Histogram window.
*
* @param oEvent Event triggered.
*/
public void actionPerformed(ActionEvent oEvent) {
try {
if (oEvent.getSource() instanceof JCheckBox) {
JCheckBox jBox = (JCheckBox) oEvent.getSource();
if (jBox.getName().equals("log_checkbox")) {
if (jBox.isSelected() != m_bUseLogarithmicAxis) {
m_bUseLogarithmicAxis = jBox.isSelected();
updateChart(m_oManager.getLegend());
}
} else if (jBox.getName().equals("total_checkbox")) {
if (jBox.isSelected() != m_bShowTotal) {
m_bShowTotal = jBox.isSelected();
// If the dataset already exists, simply calling an update will
// have no effect; so either remove or add the series, as
// requested
if (m_oDataset != null && m_oDataset.getSeriesCount() > 0) {
if (m_bShowTotal == true) {
m_oDataset.addTotalSeries();
} else {
for (int i = 0; i < m_oDataset.getSeriesCount(); i++) {
if (((String) m_oDataset.getSeriesKey(i)).equalsIgnoreCase("total")) {
m_oDataset.removeSeries(i);
break;
}
}
}
}
updateChart(m_oManager.getLegend());
}
}
} else if (oEvent.getActionCommand().equals("UpdateBins")) {
// Make sure the values in the bins are recognizable, greater-than-zero numbers
int iNumBins = 0;
float fBinSize = 0;
JTextField jNumBins =
(JTextField)
DataGrapher.findNamedComponent(m_oChartFrame.getContentPane(), NUMBER_BINS_NAME);
JTextField jBinSize =
(JTextField)
DataGrapher.findNamedComponent(m_oChartFrame.getContentPane(), BIN_SIZE_NAME);
try {
Integer oNumBins = new Integer(jNumBins.getText());
Float oBinSize = new Float(jBinSize.getText());
iNumBins = oNumBins.intValue();
fBinSize = oBinSize.floatValue();
} catch (java.lang.NumberFormatException oErr) {
JOptionPane.showMessageDialog(
m_oChartFrame,
"The value for number of bins or bin size is not a recognized number.");
jNumBins.setText(String.valueOf(m_iNumBins));
jBinSize.setText(String.valueOf(m_fBinSize));
return;
}
if (iNumBins <= 0 || fBinSize <= 0) {
JOptionPane.showMessageDialog(
m_oChartFrame,
"The values for number of bins and bin size must be greater than zero.");
jNumBins.setText(String.valueOf(m_iNumBins));
jBinSize.setText(String.valueOf(m_fBinSize));
return;
}
if (iNumBins != m_iNumBins || fBinSize != m_fBinSize) {
m_iNumBins = iNumBins;
m_fBinSize = fBinSize;
// Clear the dataset to force a reconstruction
m_oDataset = null;
m_oDataset = new ModelHistogramDataset();
m_bRecalcBinsOnUpdate = false;
updateChart(m_oManager.getLegend());
}
}
super.actionPerformed(oEvent);
} catch (sortie.data.simpletypes.ModelException oErr) {
ErrorGUI oHandler = new ErrorGUI(m_oChartFrame);
oHandler.writeErrorMessage(oErr);
}
}
