/**
* Copies our dataset and includes only species marked as visible in the legend.
*
* @param oLegend Legend for this chart.
* @return The copied dataset.
* @throws ModelException Passing through an underlying exception.
*/
protected ModelHistogramDataset updateForVisible(Legend oLegend) throws ModelException {
ModelHistogramDataset oNewDataset = (ModelHistogramDataset) m_oDataset.clone();
String sName;
int i;
for (i = 0; i < oNewDataset.getSeriesCount(); i++) {
sName = (String) oNewDataset.getSeriesKey(i);
if (sName.equalsIgnoreCase("total") == false) {
// If it's enabled, add the series to the copy
if (!oLegend.getIsSpeciesSelected(m_oManager.getSpeciesCodeFromName(sName))) {
oNewDataset.removeSeries(i);
i--;
}
}
}
return oNewDataset;
}
