private XYPlot createScalabilityPlot(
List<XYSeries> seriesList,
String xAxisLabel,
NumberFormat xAxisNumberFormat,
String yAxisLabel,
NumberFormat yAxisNumberFormat) {
NumberAxis xAxis;
if (useLogarithmicProblemScale(seriesList)) {
LogarithmicAxis logarithmicAxis = new LogarithmicAxis(xAxisLabel + " (logarithmic)");
logarithmicAxis.setAllowNegativesFlag(true);
xAxis = logarithmicAxis;
} else {
xAxis = new NumberAxis(xAxisLabel);
}
xAxis.setNumberFormatOverride(xAxisNumberFormat);
NumberAxis yAxis = new NumberAxis(yAxisLabel);
yAxis.setNumberFormatOverride(yAxisNumberFormat);
XYPlot plot = new XYPlot(null, xAxis, yAxis, null);
int seriesIndex = 0;
for (XYSeries series : seriesList) {
XYSeriesCollection seriesCollection = new XYSeriesCollection();
seriesCollection.addSeries(series);
plot.setDataset(seriesIndex, seriesCollection);
XYItemRenderer renderer = createScalabilityPlotRenderer(yAxisNumberFormat);
plot.setRenderer(seriesIndex, renderer);
seriesIndex++;
}
plot.setOrientation(PlotOrientation.VERTICAL);
return plot;
}
@Override
public void modScaleType(Canvas canvas, String xType, String yType)
throws UndefinedOperationException, IllegalRedefinitionException {
if (canvas.getFrame().getFrameType() >= FrameWrapper.BAR_FRAME) {
throw new IllegalRedefinitionException(
"This Canvas can only be used for Graphs, not for Charts. Create a new Canvas, to draw Graphs");
}
LogarithmicAxis log = new LogarithmicAxis(canvas.getFrame().getFrame().getyAxis().getLabel());
log.setAllowNegativesFlag(true);
if (xType.equalsIgnoreCase("log")) {
((DrawFrame) canvas.getFrame().getFrame()).setxAxis(log);
} else if (xType.equalsIgnoreCase("num")) {
((DrawFrame) canvas.getFrame().getFrame())
.setxAxis(new NumberAxis(canvas.getFrame().getFrame().getxAxis().getLabel()));
} else {
throw new UndefinedOperationException("Axis type for x-Axis can either be log or num");
}
if (yType.equalsIgnoreCase("log")) {
((DrawFrame) canvas.getFrame().getFrame()).setyAxis(log);
} else if (yType.equalsIgnoreCase("num")) {
((DrawFrame) canvas.getFrame().getFrame())
.setyAxis(new NumberAxis(canvas.getFrame().getFrame().getyAxis().getLabel()));
} else {
throw new UndefinedOperationException("Axis type for y-Axis can either be log or num");
}
}