public void createChartModelByDate() {
chartModelByDate = new CartesianChartModel();
LineChartSeries sum = new LineChartSeries();
sum.setLabel("Sum");
for (Report rp : repByDateList) {
System.out.println(
"____________________________________________________________________\n\n\n" + rp);
sum.set(rp.getDate(), rp.getTotal());
}
chartModelByDate.addSeries(sum);
}
