public CartesianChartModel getLinearModel() {
linearModel = new CartesianChartModel();
LineChartSeries series = new LineChartSeries();
series.setLabel("amount");
List<AccountInfo> accountHistory = accountService.getFindLasts(100);
int serieNo = 100;
for (AccountInfo account : accountHistory) {
series.set(serieNo--, account.getNetLiquidation());
}
linearModel.addSeries(series);
BigDecimal net = accountService.getLastAccountInfo().getNetLiquidation();
linearMax = net.add(new BigDecimal(500)).intValue();
linearMin = net.subtract(new BigDecimal(500)).intValue();
return linearModel;
}
public MeterGaugeChartModel getMeterGaugeModel() {
meterGaugeModel =
(new MeterGaugeChartModel(
"$", accountService.getLastAccountInfo().getNetLiquidation(), intervals));
return meterGaugeModel;
}
public AccountInfo getAccountInfoLast() {
if (accountInfoLast == null) {
accountInfoLast = accountService.getLastAccountInfo();
}
return accountInfoLast;
}