/** Some checks for the findRangeBounds() method. */
@Test
public void testFindRangeBounds() {
StatisticalLineAndShapeRenderer r = new StatisticalLineAndShapeRenderer();
assertNull(r.findRangeBounds(null));
// an empty dataset should return a null range
DefaultStatisticalCategoryDataset dataset = new DefaultStatisticalCategoryDataset();
assertNull(r.findRangeBounds(dataset));
dataset.add(1.0, 0.5, "R1", "C1");
assertEquals(new Range(0.5, 1.5), r.findRangeBounds(dataset));
dataset.add(-2.0, 0.2, "R1", "C2");
assertEquals(new Range(-2.2, 1.5), r.findRangeBounds(dataset));
dataset.add(null, null, "R1", "C3");
assertEquals(new Range(-2.2, 1.5), r.findRangeBounds(dataset));
dataset.add(5.0, 1.0, "R2", "C3");
assertEquals(new Range(-2.2, 6.0), r.findRangeBounds(dataset));
// check that the series visible flag is observed
r.setSeriesVisible(1, Boolean.FALSE);
assertEquals(new Range(-2.2, 1.5), r.findRangeBounds(dataset));
}
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;
}
/**
* Creates a sample dataset.
*
* @return The dataset.
*/
private StatisticalCategoryDataset createDataset() {
final DefaultStatisticalCategoryDataset result = new DefaultStatisticalCategoryDataset();
String stats =
ParamLoader.basePath + ParamLoader.slash + "out" + ParamLoader.slash + "Stats.xml";
StatisticsHandler px = new StatisticsHandler();
ArrayList<SimulationResults> sc = new ArrayList<SimulationResults>();
try {
sc = px.parseXMLStatistics(stats);
} catch (SAXException e) {
e.printStackTrace();
}
// parser fichier XML
// System.out.println(sc.size());
for (int i = 0; i < sc.size(); i++) {
result.add(
Integer.parseInt(sc.get(i).getNbMessages()),
15,
"Messages exchanged",
sc.get(i).getName());
result.add(
Integer.parseInt(sc.get(i).getNbMappingInit()), 15, "Mapping", sc.get(i).getName());
result.add(
Integer.parseInt(sc.get(i).getNbMappingFinal()),
15,
"Mapping & Axiom",
sc.get(i).getName());
result.add(
Integer.parseInt(sc.get(i).nbMappingFinal) - Integer.parseInt(sc.get(i).nbMappingInit),
15,
"Mapping difference",
sc.get(i).getName());
// result.add(40, 15, "SimulationResults", " ");
}
return result;
}
/**
* Draws the chart with a <code>null</code> info object to make sure that no exceptions are thrown
* (particularly by code in the renderer).
*/
@Test
public void testDrawWithNullInfo() {
try {
DefaultStatisticalCategoryDataset dataset = new DefaultStatisticalCategoryDataset();
dataset.add(1.0, 2.0, "S1", "C1");
dataset.add(3.0, 4.0, "S1", "C2");
CategoryPlot plot =
new CategoryPlot(
dataset,
new CategoryAxis("Category"),
new NumberAxis("Value"),
new StatisticalLineAndShapeRenderer());
JFreeChart chart = new JFreeChart(plot);
/* BufferedImage image = */ chart.createBufferedImage(300, 200, null);
} catch (NullPointerException e) {
fail("No exception should be thrown.");
}
}
private static CategoryDataset createDataset() {
DefaultStatisticalCategoryDataset defaultstatisticalcategorydataset =
new DefaultStatisticalCategoryDataset();
defaultstatisticalcategorydataset.add(10D, 2.3999999999999999D, "Row 1", "Column 1");
defaultstatisticalcategorydataset.add(15D, 4.4000000000000004D, "Row 1", "Column 2");
defaultstatisticalcategorydataset.add(13D, 2.1000000000000001D, "Row 1", "Column 3");
defaultstatisticalcategorydataset.add(7D, 1.3D, "Row 1", "Column 4");
defaultstatisticalcategorydataset.add(22D, 2.3999999999999999D, "Row 2", "Column 1");
defaultstatisticalcategorydataset.add(18D, 4.4000000000000004D, "Row 2", "Column 2");
defaultstatisticalcategorydataset.add(28D, 2.1000000000000001D, "Row 2", "Column 3");
defaultstatisticalcategorydataset.add(17D, 1.3D, "Row 2", "Column 4");
return defaultstatisticalcategorydataset;
}