1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/java/cewolf-1.0/src/main/java/de/laures/cewolf/taglib/CombinedChartDefinition.java	Sat Feb 28 21:31:02 2009 +0100
     1.3 @@ -0,0 +1,43 @@
     1.4 +package de.laures.cewolf.taglib;
     1.5 +
     1.6 +import java.io.Serializable;
     1.7 +import java.util.ArrayList;
     1.8 +import java.util.List;
     1.9 +
    1.10 +import org.jfree.chart.JFreeChart;
    1.11 +import org.jfree.chart.plot.DefaultDrawingSupplier;
    1.12 +import org.jfree.chart.plot.DrawingSupplier;
    1.13 +
    1.14 +import de.laures.cewolf.ChartValidationException;
    1.15 +import de.laures.cewolf.DatasetProduceException;
    1.16 +
    1.17 +/**
    1.18 + * Chart definition subclass to handle combined charts
    1.19 + *
    1.20 + * @author guido
    1.21 + * @author tbardzil
    1.22 + */
    1.23 +public class CombinedChartDefinition extends AbstractChartDefinition implements Serializable {
    1.24 +    private String layout;
    1.25 +
    1.26 +    private List plotDefinitions = new ArrayList();
    1.27 +    private transient DrawingSupplier drawingSupplier = new DefaultDrawingSupplier();
    1.28 +
    1.29 +    public void setLayout(String layout) {
    1.30 +        this.layout = layout;
    1.31 +    }
    1.32 +
    1.33 +    public Object getDataset() throws DatasetProduceException {
    1.34 +        return ((PlotDefinition)plotDefinitions.get(0)).getDataset();
    1.35 +    }
    1.36 +
    1.37 +    public void addPlot(PlotDefinition pd) {
    1.38 +        pd.setDrawingSupplier(drawingSupplier);
    1.39 +        plotDefinitions.add(pd);
    1.40 +    }
    1.41 +
    1.42 +    protected JFreeChart produceChart() throws DatasetProduceException, ChartValidationException {
    1.43 +        return CewolfChartFactory.getCombinedChartInstance(type, title, xAxisLabel, yAxisLabel, plotDefinitions, layout);
    1.44 +    }
    1.45 +
    1.46 +}