public static DefaultStatisticalCategoryDataset createDefaultStatisticalCategoryDataset(
ValueSource valueSource, PlotInstance plotInstance) throws ChartPlottimeException {
ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
assertMaxValueCountNotExceededOrThrowException(valueSourceData);
GroupCellSeriesData dataForAllGroupCells = valueSourceData.getSeriesDataForAllGroupCells();
DefaultStatisticalCategoryDataset dataset = new DefaultStatisticalCategoryDataset();
DefaultDimensionConfig domainConfig = valueSource.getDomainConfig();
DimensionConfigData domainConfigData =
plotInstance.getPlotData().getDimensionConfigData(domainConfig);
// Loop all group cells and add data to dataset
for (GroupCellKeyAndData groupCellKeyAndData : dataForAllGroupCells) {
GroupCellKey groupCellKey = groupCellKeyAndData.getKey();
GroupCellData groupCellData = groupCellKeyAndData.getData();
String seriesName =
generateSeriesName(
valueSource, groupCellKey, plotInstance.getCurrentPlotConfigurationClone());
Map<PlotDimension, double[]> mainSeriesData =
groupCellData.getDataForUsageType(SeriesUsageType.MAIN_SERIES);
double[] xValues = mainSeriesData.get(PlotDimension.DOMAIN);
double[] yValues = mainSeriesData.get(PlotDimension.VALUE);
double[] yErrorValues = valueSourceData.getAbsoluteUtilityValues(groupCellKeyAndData, true);
if (yErrorValues == null) {
throw new ChartPlottimeException(
"undefined_series", valueSource.toString(), SeriesUsageType.INDICATOR_1);
}
// this dataset does not support unsymmetric errors
if (groupCellData.getDataForUsageType(SeriesUsageType.INDICATOR_2) != null) {
throw new ChartPlottimeException(
"unsymmetric_utility_not_supported", valueSource.toString());
}
int rowCount = xValues.length;
// Loop all rows and add data to series
double xValue;
double yValue;
double yErrorValue;
String xString;
for (int row = 0; row < rowCount; ++row) {
xValue = xValues[row];
xString = domainConfigData.getStringForValue(xValue);
yValue = yValues[row];
yErrorValue = yErrorValues[row] - yValue;
dataset.add(yValue, yErrorValue, seriesName, xString);
}
}
return dataset;
}
private static void addSeriesToDefaultXYDataset(
ValueSource valueSource, int seriesIdx, PlotInstance plotInstance, DefaultXYDataset dataset)
throws ChartPlottimeException {
final int xIdx = 0;
final int yIdx = 1;
ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
assertMaxValueCountNotExceededOrThrowException(valueSourceData);
GroupCellSeriesData dataForAllGroupCells = valueSourceData.getSeriesDataForAllGroupCells();
GroupCellKeyAndData groupCellKeyAndData =
dataForAllGroupCells.getGroupCellKeyAndData(seriesIdx);
GroupCellKey groupCellKey = groupCellKeyAndData.getKey();
GroupCellData groupCellData = groupCellKeyAndData.getData();
// create series name
GroupCellKey groupCellKeyClone = (GroupCellKey) groupCellKey.clone();
String seriesName =
generateSeriesName(
valueSource, groupCellKeyClone, plotInstance.getCurrentPlotConfigurationClone());
String differenceName = "__&%" + seriesName + "%&__";
Map<PlotDimension, double[]> mainData =
groupCellData.getDataForUsageType(SeriesUsageType.MAIN_SERIES);
double[] xValues = mainData.get(PlotDimension.DOMAIN);
double[] yValues = mainData.get(PlotDimension.VALUE);
double[][] mainSeries = new double[2][xValues.length];
mainSeries[xIdx] = xValues;
mainSeries[yIdx] = yValues;
dataset.addSeries(seriesName, mainSeries);
if (valueSource.getSeriesFormat().getUtilityUsage() == IndicatorType.DIFFERENCE) {
double[] differenceValues =
valueSourceData.getAbsoluteUtilityValues(groupCellKeyAndData, true);
if (differenceValues == null) {
throw new ChartPlottimeException(
"undefined_series", valueSource.toString(), SeriesUsageType.INDICATOR_1);
}
double[][] differenceSeries = new double[2][xValues.length];
differenceSeries[xIdx] = xValues;
differenceSeries[yIdx] = differenceValues;
dataset.addSeries(differenceName, differenceSeries);
}
}
/**
* Creates a dataset which supports custom intervals on both axes.
*
* <p>Expects a grouping on the domain axis.
*
* @throws ChartPlottimeException
*/
public static DefaultIntervalXYDataset createDefaultIntervalXYDataset(
ValueSource valueSource, PlotInstance plotInstance, boolean createRangeIntervals)
throws ChartPlottimeException {
ValueSourceData valueSourceData = plotInstance.getPlotData().getValueSourceData(valueSource);
assertMaxValueCountNotExceededOrThrowException(valueSourceData);
GroupCellSeriesData dataForAllGroupCells = valueSourceData.getSeriesDataForAllGroupCells();
DefaultIntervalXYDataset intervalDataset = new DefaultIntervalXYDataset();
DefaultDimensionConfig domainConfig = valueSource.getDomainConfig();
DimensionConfigData domainConfigData =
plotInstance.getPlotData().getDimensionConfigData(domainConfig);
// Loop all group cells and add data to dataset
for (GroupCellKeyAndData groupCellKeyAndData : dataForAllGroupCells) {
GroupCellKey groupCellKey = groupCellKeyAndData.getKey();
GroupCellData groupCellData = groupCellKeyAndData.getData();
// create series name
GroupCellKey groupCellKeyClone = (GroupCellKey) groupCellKey.clone();
groupCellKeyClone.removeRangeForDimension(
PlotDimension.DOMAIN); // legend does not need X-group
String seriesName =
generateSeriesName(
valueSource, groupCellKeyClone, plotInstance.getCurrentPlotConfigurationClone());
List<ValueRange> domainValueGroups = domainConfigData.getGroupingModel();
// Loop all rows and add data to series.
// Remember that by definition one row in the groupCellData corresponds
// to one group in xValueGroups (if the x-axis is grouped, which should
// always be the case in this function).
final int domainValueIdx = 0;
final int domainLowerIdx = 1;
final int domainUpperIdx = 2;
final int rangeValueIdx = 3;
final int rangeLowerIdx = 4;
final int rangeUpperIdx = 5;
Map<PlotDimension, double[]> dataForMainSeries =
groupCellData.getDataForUsageType(SeriesUsageType.MAIN_SERIES);
int rowCount = dataForMainSeries.get(PlotDimension.DOMAIN).length;
double[] domainValues = dataForMainSeries.get(PlotDimension.DOMAIN);
double[] rangeValues = dataForMainSeries.get(PlotDimension.VALUE);
double[] upperErrorValues = null;
double[] lowerErrorValues = null;
upperErrorValues = valueSourceData.getAbsoluteUtilityValues(groupCellKeyAndData, true);
lowerErrorValues = valueSourceData.getAbsoluteUtilityValues(groupCellKeyAndData, false);
if (createRangeIntervals && upperErrorValues == null) {
throw new ChartPlottimeException(
"undefined_series", valueSource.toString(), SeriesUsageType.INDICATOR_1);
}
double[][] series = new double[6][rowCount];
Iterator<ValueRange> domainGroupIterator = null;
if (domainValueGroups != null) {
domainGroupIterator = domainValueGroups.iterator();
}
double domainLower;
double domainUpper;
double domainValue;
double rangeValue;
double rangeUpper;
double rangeLower;
for (int row = 0; row < rowCount; ++row) {
domainValue = domainValues[row];
domainLower = domainValue;
domainUpper = domainValue;
if (domainGroupIterator != null) {
ValueRange currentDomainGroup = domainGroupIterator.next();
if (currentDomainGroup.definesUpperLowerBound()) {
domainLower = currentDomainGroup.getLowerBound();
domainUpper = currentDomainGroup.getUpperBound();
}
}
rangeValue = rangeValues[row];
rangeUpper = upperErrorValues != null ? upperErrorValues[row] : Double.NaN;
rangeLower = lowerErrorValues != null ? lowerErrorValues[row] : Double.NaN;
series[domainValueIdx][row] = domainValue;
series[domainLowerIdx][row] = domainLower;
series[domainUpperIdx][row] = domainUpper;
series[rangeValueIdx][row] = rangeValue;
series[rangeLowerIdx][row] = rangeLower;
series[rangeUpperIdx][row] = rangeUpper;
}
intervalDataset.addSeries(seriesName, series);
}
return intervalDataset;
}