double[] xSeries = new double[sd.getSieves().size()];
double[] ySeries = new double[sd.getSieves().size()];
Vector<Sieve> s = sd.getSieves();
for(int i = 0; i < s.size(); i++) {
Sieve sieve = s.elementAt(i);
xSeries[i] = sieve.getSize();
ySeries[i] = sieve.getPercentFiner();
}
ISeriesSet seriesSet = chart.getSeriesSet();
ISeries series = seriesSet.createSeries(SeriesType.LINE, "Particle Size Curve");