/**
* **************************************************************************************** Test
* for LineChart
*
* @throws ChartDataException
* ****************************************************************************************
*/
DataSeries getDataSeries() throws ChartDataException {
int dataSize = (int) TestDataGenerator.getRandomNumber(2, 25);
int numberOfDataSets = 1;
DataSeries dataSeries = super.createDataSeries(dataSize);
StockChartDataSet stockChartDataSet;
double[] highs = TestDataGenerator.getRandomNumbers(dataSize, 500, 1000);
double[] lows = TestDataGenerator.getRandomNumbers(dataSize, 100, 300);
double[] opens = TestDataGenerator.getRandomNumbers(dataSize, 350, 450);
double[] closes = TestDataGenerator.getRandomNumbers(dataSize, 350, 450);
StockChartProperties stockChartProperties = new StockChartProperties();
stockChartDataSet =
new StockChartDataSet(highs, "High", lows, "Low", Color.black, stockChartProperties);
stockChartDataSet.setOpenValues(opens, "Open", Color.red);
stockChartDataSet.setCloseValues(closes, "Close", Color.green);
String[] legendLabels = TestDataGenerator.getRandomStrings(numberOfDataSets, 10, false);
Paint[] paints = TestDataGenerator.getRandomPaints(numberOfDataSets);
dataSeries.addIAxisPlotDataSet(stockChartDataSet);
return dataSeries;
}
@PostConstruct
void init() {
dg.insertDemoData();
}
