/**
* Displays an overlaid XYPlot with X and Y symbolic data.
*
* @param frameTitle the frame title.
* @param data1 the dataset 1.
* @param data2 the dataset 2.
*/
private static void displayXYSymbolicOverlaid(
String frameTitle, XYDataset data1, XYDataset data2) {
String title = "Pollutant Overlaid";
String xAxisLabel = "Contamination and Type";
String yAxisLabel = "Pollutant";
// combine the x symbolic values of the two data sets
String[] combinedXSymbolicValues =
SampleXYSymbolicDataset.combineXSymbolicDataset((XisSymbolic) data1, (XisSymbolic) data2);
// combine the y symbolic values of the two data sets
String[] combinedYSymbolicValues =
SampleXYSymbolicDataset.combineYSymbolicDataset((YisSymbolic) data1, (YisSymbolic) data2);
// make master dataset...
CombinedDataset data = new CombinedDataset();
data.add(data1);
data.add(data2);
// decompose data...
XYDataset series0 = new SubSeriesDataset(data, 0);
XYDataset series1 = new SubSeriesDataset(data, 1);
// create overlaid plot...
SymbolicAxis hsymbolicAxis = new SymbolicAxis(xAxisLabel, combinedXSymbolicValues);
SymbolicAxis vsymbolicAxis = new SymbolicAxis(yAxisLabel, combinedYSymbolicValues);
XYItemRenderer renderer1 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null);
XYPlot plot = new XYPlot(series0, hsymbolicAxis, vsymbolicAxis, renderer1);
XYItemRenderer renderer2 = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null);
plot.setSecondaryDataset(0, series1);
plot.setSecondaryRenderer(0, renderer2);
// make the chart...
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue));
// and present it in a frame...
JFrame frame = new ChartFrame(frameTitle, chart);
frame.pack();
RefineryUtilities.positionFrameRandomly(frame);
frame.show();
}
/**
* Vertically combined sample1 and sample2 and display it.
*
* @param frameTitle the frame title.
* @param data1 the dataset 1.
* @param data2 the dataset 2.
*/
private static void displayXYSymbolicCombinedVertically(
String frameTitle, XYDataset data1, XYDataset data2) {
String title = "Pollutant Vertically Combined";
String xAxisLabel = "Contamination and Type";
String yAxisLabel = "Pollutant";
// combine the x symbolic values of the two data sets
String[] combinedXSymbolicValues =
SampleXYSymbolicDataset.combineXSymbolicDataset((XisSymbolic) data1, (XisSymbolic) data2);
// make master dataset...
CombinedDataset data = new CombinedDataset();
data.add(data1);
data.add(data2);
// decompose data...
XYDataset series0 = new SubSeriesDataset(data, 0);
XYDataset series1 = new SubSeriesDataset(data, 1);
// common horizontal and vertical axes
SymbolicAxis hsymbolicAxis = new SymbolicAxis(xAxisLabel, combinedXSymbolicValues);
SymbolicAxis vsymbolicAxis0 =
new SymbolicAxis(yAxisLabel, ((YisSymbolic) data1).getYSymbolicValues());
SymbolicAxis vsymbolicAxis1 =
new SymbolicAxis(yAxisLabel, ((YisSymbolic) data2).getYSymbolicValues());
// create the main plot...
CombinedDomainXYPlot mainPlot = new CombinedDomainXYPlot(hsymbolicAxis);
// add the sub-plots...
XYItemRenderer renderer = new StandardXYItemRenderer(StandardXYItemRenderer.SHAPES, null);
XYPlot subplot0 = new XYPlot(series0, null, vsymbolicAxis0, renderer);
XYPlot subplot1 = new XYPlot(series1, null, vsymbolicAxis1, renderer);
mainPlot.add(subplot0, 1);
mainPlot.add(subplot1, 1);
// make the chart...
JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, mainPlot, true);
chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue));
// and present it in a frame...
JFrame frame = new ChartFrame(frameTitle, chart);
frame.pack();
RefineryUtilities.positionFrameRandomly(frame);
frame.show();
}
/**
* Starting point for the application.
*
* @param args ignored.
*/
public static void main(String[] args) {
SampleXYSymbolicDataset s1 = createXYSymbolicSample1();
SampleXYSymbolicDataset s2 = createXYSymbolicSample2();
displayXYSymbolic("Example 1", s1, "Pollutant", "contamination", "pollutant");
displayXYSymbolic("Example 2", s2, "Pollutant", "type", "pollutant");
displayXYSymbolicCombinedHorizontally(
"Example 3", (SampleXYSymbolicDataset) s1.clone(), (SampleXYSymbolicDataset) s2.clone());
displayXYSymbolicCombinedVertically(
"Example 4", (SampleXYSymbolicDataset) s1.clone(), (SampleXYSymbolicDataset) s2.clone());
displayXYSymbolicOverlaid(
"Example 5", (SampleXYSymbolicDataset) s1.clone(), (SampleXYSymbolicDataset) s2.clone());
}
