Package org.jfree.chart.plot

Examples of org.jfree.chart.plot.MultiplePiePlot

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    /**
     * Some basic checks for the clone() method.
     */
    public void testCloning() {
        MultiplePiePlot p1 = new MultiplePiePlot();
        MultiplePiePlot p2 = null;
        try {
            p2 = (MultiplePiePlot) p1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
            System.err.println("Failed to clone.");
        }
        assertTrue(p1 != p2);
        assertTrue(p1.getClass() == p2.getClass());
        assertTrue(p1.equals(p2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        MultiplePiePlot p1 = new MultiplePiePlot(null);
        p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.yellow,
                3.0f, 4.0f, Color.red));
        MultiplePiePlot p2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(p1);
            out.close();
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     */
    public static JFreeChart createMultiplePieChart(String title,
            CategoryDataset dataset, TableOrder order) {

        ParamChecks.nullNotPermitted(order, "order");
        MultiplePiePlot plot = new MultiplePiePlot(dataset);
        plot.setDataExtractOrder(order);
        plot.setBackgroundPainter(null);
        plot.setBorderPainter(null);

        PieToolTipGenerator tooltipGenerator
                = new StandardPieToolTipGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
        pp.setToolTipGenerator(tooltipGenerator);

        JFreeChart chart = new JFreeChart(title, plot);
        currentTheme.apply(chart);
        return chart;
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     */
    public static JFreeChart createMultiplePieChart3D(String title,
            CategoryDataset dataset, TableOrder order) {

        ParamChecks.nullNotPermitted(order, "order");
        MultiplePiePlot plot = new MultiplePiePlot(dataset);
        plot.setDataExtractOrder(order);
        plot.setBackgroundPainter(null);
        plot.setBorderPainter(null);

        JFreeChart pieChart = new JFreeChart(new PiePlot3D(null));
        TextTitle seriesTitle = new TextTitle("Series Title",
                new Font("SansSerif", Font.BOLD, 12));
        seriesTitle.setPosition(RectangleEdge.BOTTOM);
        pieChart.setTitle(seriesTitle);
        pieChart.removeLegend();
        pieChart.setBackgroundPainter(null);
        plot.setPieChart(pieChart);

        PieToolTipGenerator tooltipGenerator
                = new StandardPieToolTipGenerator();
        PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
            pp.setToolTipGenerator(tooltipGenerator);

        JFreeChart chart = new JFreeChart(title, plot);
        currentTheme.apply(chart);
        return chart;
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                                                    boolean urls) {

        if (order == null) {
            throw new IllegalArgumentException("Null 'order' argument.");
        }
        MultiplePiePlot plot = new MultiplePiePlot(dataset);
        plot.setDataExtractOrder(order);
        plot.setBackgroundPaint(null);
        plot.setOutlineStroke(null);

        if (tooltips) {
            PieToolTipGenerator tooltipGenerator
                = new StandardPieToolTipGenerator();
            PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
            pp.setToolTipGenerator(tooltipGenerator);
        }

        if (urls) {
            PieURLGenerator urlGenerator = new StandardPieURLGenerator();
            PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
            pp.setURLGenerator(urlGenerator);
        }

        JFreeChart chart = new JFreeChart(
            title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend
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                                                      boolean urls) {

        if (order == null) {
            throw new IllegalArgumentException("Null 'order' argument.");
        }
        MultiplePiePlot plot = new MultiplePiePlot(dataset);
        plot.setDataExtractOrder(order);
        plot.setBackgroundPaint(null);
        plot.setOutlineStroke(null);

        JFreeChart pieChart = new JFreeChart(new PiePlot3D(null));
        TextTitle seriesTitle = new TextTitle(
            "Series Title", new Font("SansSerif", Font.BOLD, 12)
        );
        seriesTitle.setPosition(RectangleEdge.BOTTOM);
        pieChart.setTitle(seriesTitle);
        pieChart.removeLegend();
        pieChart.setBackgroundPaint(null);
        plot.setPieChart(pieChart);

        if (tooltips) {
            PieToolTipGenerator tooltipGenerator
                = new StandardPieToolTipGenerator();
            PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
            pp.setToolTipGenerator(tooltipGenerator);
        }

        if (urls) {
            PieURLGenerator urlGenerator = new StandardPieURLGenerator();
            PiePlot pp = (PiePlot) plot.getPieChart().getPlot();
            pp.setURLGenerator(urlGenerator);
        }

        JFreeChart chart = new JFreeChart(
            title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend
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    /**
     * Check that the equals() method distinguishes the required fields.
     */
    public void testEquals() {
        MultiplePiePlot p1 = new MultiplePiePlot();
        MultiplePiePlot p2 = new MultiplePiePlot();
        assertTrue(p1.equals(p2));
        assertTrue(p2.equals(p1));
       
        p1.setDataExtractOrder(TableOrder.BY_ROW);
        assertFalse(p1.equals(p2));
        p2.setDataExtractOrder(TableOrder.BY_ROW);
        assertTrue(p1.equals(p2));
       
        p1.setLimit(1.23);
        assertFalse(p1.equals(p2));
        p2.setLimit(1.23);
        assertTrue(p1.equals(p2));
       
        p1.setPieChart(ChartFactory.createPieChart("Title", null, true, true,
                true));
        assertFalse(p1.equals(p2));
        p2.setPieChart(ChartFactory.createPieChart("Title", null, true, true,
                true));
        assertTrue(p1.equals(p2));
    }
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    /**
     * Some basic checks for the clone() method.
     */
    public void testCloning() {
        MultiplePiePlot p1 = new MultiplePiePlot();
        MultiplePiePlot p2 = null;
        try {
            p2 = (MultiplePiePlot) p1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
            System.err.println("Failed to clone.");
        }
        assertTrue(p1 != p2);
        assertTrue(p1.getClass() == p2.getClass());
        assertTrue(p1.equals(p2));
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        MultiplePiePlot p1 = new MultiplePiePlot(null);
        MultiplePiePlot p2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(p1);
            out.close();
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  • org.jfree.chart.ChartFactory
  • org.jfree.chart.ChartRenderingInfo
  • org.jfree.chart.event.PlotChangeEvent
  • org.jfree.chart.JFreeChart
  • org.jfree.chart.LegendItem
  • org.jfree.chart.LegendItemCollection
  • org.jfree.chart.plot.junit.MultiplePiePlotTests
  • org.jfree.chart.title.TextTitle
  • org.jfree.chart.ui.RectangleInsets
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