Package org.jfree.data.statistics

Examples of org.jfree.data.statistics.DefaultStatisticalCategoryDataset

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     * See bug report 1779941.
     */
    public void testDrawWithNullDeviationVertical() {
        boolean success = false;
        try {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(new Double(4.0), null, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
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     * See bug report 1779941.
     */
    public void testDrawWithNullDeviationHorizontal() {
        boolean success = false;
        try {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(new Double(4.0), null, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            plot.setOrientation(PlotOrientation.HORIZONTAL);
            JFreeChart chart = new JFreeChart(plot);
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     * no exceptions are thrown (particularly by code in the renderer).
     */
    @Test
    public void testDrawWithNullInfo() {

            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 StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
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     * no exceptions are thrown (particularly by code in the renderer).  See
     * bug report 1779941.
     */
    @Test
    public void testDrawWithNullMeanVertical() {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(null, 4.0, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
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     * no exceptions are thrown (particularly by code in the renderer).  See
     * bug report 1779941.
     */
    @Test
    public void testDrawWithNullMeanHorizontal() {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(null, 4.0, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            plot.setOrientation(PlotOrientation.HORIZONTAL);
            JFreeChart chart = new JFreeChart(plot);
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     * that no exceptions are thrown (particularly by code in the renderer).
     * See bug report 1779941.
     */
    @Test
    public void testDrawWithNullDeviationVertical() {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(4.0, null, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            JFreeChart chart = new JFreeChart(plot);
            /* BufferedImage image = */ chart.createBufferedImage(300, 200,
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     * that no exceptions are thrown (particularly by code in the renderer).
     * See bug report 1779941.
     */
    @Test
    public void testDrawWithNullDeviationHorizontal() {
            DefaultStatisticalCategoryDataset dataset
                    = new DefaultStatisticalCategoryDataset();
            dataset.add(1.0, 2.0, "S1", "C1");
            dataset.add(4.0, null, "S1", "C2");
            CategoryPlot plot = new CategoryPlot(dataset,
                    new CategoryAxis("Category"), new NumberAxis("Value"),
                    new StatisticalBarRenderer());
            plot.setOrientation(PlotOrientation.HORIZONTAL);
            JFreeChart chart = new JFreeChart(plot);
View Full Code Here
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    public void testFindRangeBounds() {
        StatisticalBarRenderer r = new StatisticalBarRenderer();
        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(0.0, 1.5), r.findRangeBounds(dataset));

        r.setIncludeBaseInRange(false);
        assertEquals(new Range(0.5, 1.5), r.findRangeBounds(dataset));
        r.setIncludeBaseInRange(true);

        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));
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     * Some checks for the iterateToFindRangeBounds(CategoryDataset...)
     * method.
     */
    @Test
    public void testIterateToFindRangeBounds_StatisticalCategoryDataset() {
        DefaultStatisticalCategoryDataset dataset
                = new DefaultStatisticalCategoryDataset();
        List<Comparable> visibleSeriesKeys = new ArrayList<Comparable>();
        assertNull(DatasetUtilities.iterateToFindRangeBounds(dataset,
                visibleSeriesKeys, false));
        dataset.add(1.0, 0.5, "R1", "C1");
        visibleSeriesKeys.add("R1");
        assertEquals(new Range(1.0, 1.0),
                DatasetUtilities.iterateToFindRangeBounds(dataset,
                visibleSeriesKeys, false));
        assertEquals(new Range(0.5, 1.5),
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     * 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() {
            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,
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Related Classes of org.jfree.data.statistics.DefaultStatisticalCategoryDataset

  • de.tuhrig.thofu.Chart
  • org.apache.qpid.disttest.charting.chartbuilder.StatisticalBarCharBuilder
  • org.apache.qpid.disttest.charting.chartbuilder.StatisticalBarChartBuilder
  • org.jfree.chart.renderer.category.junit.StatisticalBarRendererTests
  • org.jfree.chart.renderer.category.junit.StatisticalLineAndShapeRendererTests
  • org.jfree.chart.renderer.category.StatisticalBarRendererTest
  • org.jfree.chart.renderer.category.StatisticalLineAndShapeRendererTest
  • org.jfree.data.general.DatasetUtilitiesTest
  • org.jfree.data.general.junit.DatasetUtilitiesTests
  • org.jfree.data.KeyedObjects2D
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