public List<Series> getData() {
List<Series> result = new ArrayList<Series>();
List<DataSet> sine = new ArrayList<DataSet>();
for (double x = -5.0; x < 5.0; x += 0.1)
sine.add(new DataSet(x, Math.sin(x)));
result.add(new Series(sine, "sin(x)", new Color(0x00, 0x89, 0xBB), new LineGraphType(null, false, null)));
return result;
}