Example usage for org.jfree.util SortOrder DESCENDING

List of usage examples for org.jfree.util SortOrder DESCENDING

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SortOrder DESCENDING

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Descending order.

Usage

From source file:com.gargoylesoftware.htmlunit.general.ElementPropertiesTest.java

private static void saveChart() throws IOException {
    final JFreeChart chart = ChartFactory.createBarChart(
            "HtmlUnit implemented properties and methods for " + BROWSER_VERSION_.getNickname(), "Objects",
            "Count", DATASET_, PlotOrientation.HORIZONTAL, true, true, false);
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    final NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    final LayeredBarRenderer renderer = new LayeredBarRenderer();
    plot.setRenderer(renderer);/*from w w w . j a  v a  2  s .c  o  m*/
    plot.setRowRenderingOrder(SortOrder.DESCENDING);
    renderer.setSeriesPaint(0, new GradientPaint(0, 0, Color.green, 0, 0, new Color(0, 64, 0)));
    renderer.setSeriesPaint(1, new GradientPaint(0, 0, Color.blue, 0, 0, new Color(0, 0, 64)));
    renderer.setSeriesPaint(2, new GradientPaint(0, 0, Color.red, 0, 0, new Color(64, 0, 0)));
    ImageIO.write(chart.createBufferedImage(1200, 2400), "png",
            new File(getTargetDirectory() + "/properties-" + BROWSER_VERSION_.getNickname() + ".png"));
}

From source file:com.rapidminer.gui.plotter.charts.ParetoChartPlotter.java

private void prepareData() {
    synchronized (dataTable) {
        data.clear();/*from  ww w.  jav  a  2 s .  c om*/

        if ((this.groupByColumn < 0) || (this.countColumn < 0) || (countValueIndex < 0)) {
            return;
        }

        if (!this.dataTable.isNominal(this.groupByColumn)) {
            return;
        }

        if (!this.dataTable.isNominal(this.countColumn)) {
            return;
        }

        Map<String, AtomicInteger> counters = new HashMap<>();
        Map<String, AtomicInteger> totalCounters = new HashMap<>();
        for (int v = 0; v < this.dataTable.getNumberOfValues(this.groupByColumn); v++) {
            String groupByValue = this.dataTable.mapIndex(this.groupByColumn, v);
            counters.put(groupByValue, new AtomicInteger(0));
            totalCounters.put(groupByValue, new AtomicInteger(0));
        }

        Iterator<DataTableRow> i = this.dataTable.iterator();
        while (i.hasNext()) {
            DataTableRow row = i.next();

            String groupByValue = this.dataTable.getValueAsString(row, this.groupByColumn);
            String countValue = this.dataTable.getValueAsString(row, this.countColumn);

            if (countValue != null && groupByValue != null) {
                if (countValue.equals(this.countValue)) {
                    counters.get(groupByValue).getAndIncrement();
                }
                totalCounters.get(groupByValue).getAndIncrement();
            }
        }

        for (Map.Entry<String, AtomicInteger> entry : counters.entrySet()) {
            String category = entry.getKey();
            int categoryCount = entry.getValue().intValue();
            int totalCount = totalCounters.get(category).intValue();
            data.addValue(category, categoryCount);
            totalData.addValue(category, totalCount);
        }

        // sort data
        switch (sortingDirectionIndex) {
        case KEYS_DESCENDING:
            data.sortByKeys(SortOrder.DESCENDING);
            totalData.sortByKeys(SortOrder.DESCENDING);
            break;
        case KEYS_ASCENDING:
            data.sortByKeys(SortOrder.ASCENDING);
            totalData.sortByKeys(SortOrder.ASCENDING);
            break;
        case VALUES_DESCENDING:
            data.sortByValues(SortOrder.DESCENDING);
            totalData.sortByValues(SortOrder.DESCENDING);
            break;
        case VALUES_ASCENDING:
            data.sortByValues(SortOrder.ASCENDING);
            totalData.sortByValues(SortOrder.ASCENDING);
            break;
        }
    }
}

From source file:org.jfree.data.DefaultKeyedValuesTest.java

/**
 * Tests sorting of data by key (descending).
 *///from w  w w . j  a v  a2 s  .  co m
@Test
public void testSortByValueDescending() {

    DefaultKeyedValues data = new DefaultKeyedValues();
    data.addValue("C", new Double(1.0));
    data.addValue("B", null);
    data.addValue("D", new Double(3.0));
    data.addValue("A", new Double(2.0));

    data.sortByValues(SortOrder.DESCENDING);

    // check key order
    assertEquals(data.getKey(0), "D");
    assertEquals(data.getKey(1), "A");
    assertEquals(data.getKey(2), "C");
    assertEquals(data.getKey(3), "B");

    // check retrieve value by key
    assertEquals(data.getValue("A"), new Double(2.0));
    assertEquals(data.getValue("B"), null);
    assertEquals(data.getValue("C"), new Double(1.0));
    assertEquals(data.getValue("D"), new Double(3.0));

    // check retrieve value by index
    assertEquals(data.getValue(0), new Double(3.0));
    assertEquals(data.getValue(1), new Double(2.0));
    assertEquals(data.getValue(2), new Double(1.0));
    assertEquals(data.getValue(3), null);

}

From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java

private static JFreeChart createStackedBarChart3D(CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis3D(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis3D(valueAxisLabel);

    CategoryItemRenderer renderer = new StackedBarRenderer3D();
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    }/*w  w  w  .jav a 2 s .  c o m*/
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.setOrientation(orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        // change rendering order to ensure that bar overlapping is the
        // right way around
        plot.setColumnRenderingOrder(SortOrder.DESCENDING);
    }

    // create the chart...
    JFreeChart chart = new JFreeChart("StackedBar Chart 3D Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot,
            legend);
    chart.setBackgroundPaint(Color.white);

    valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    return chart;

}

From source file:com.gargoylesoftware.htmlunit.javascript.host.PropertiesTest.java

private void saveChart(final DefaultCategoryDataset dataset) throws IOException {
    final JFreeChart chart = ChartFactory.createBarChart(
            "HtmlUnit implemented properties and methods for " + browserVersion_.getNickname(), "Objects",
            "Count", dataset, PlotOrientation.HORIZONTAL, true, true, false);
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    final NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    final LayeredBarRenderer renderer = new LayeredBarRenderer();
    plot.setRenderer(renderer);/*  w  w w .j  av a 2s .com*/
    plot.setRowRenderingOrder(SortOrder.DESCENDING);
    renderer.setSeriesPaint(0, new GradientPaint(0, 0, Color.green, 0, 0, new Color(0, 64, 0)));
    renderer.setSeriesPaint(1, new GradientPaint(0, 0, Color.blue, 0, 0, new Color(0, 0, 64)));
    renderer.setSeriesPaint(2, new GradientPaint(0, 0, Color.red, 0, 0, new Color(64, 0, 0)));
    ImageIO.write(chart.createBufferedImage(1200, 2400), "png",
            new File(getArtifactsDirectory() + "/properties-" + browserVersion_.getNickname() + ".png"));
}

From source file:org.gridchem.client.gui.panels.myccg.resource.HPCChartPanel.java

/**
 * This lays the layers over each other/*w  w w .j a  va  2s. co m*/
 * @param chart
 */
private void renderLayeredBarChart(JFreeChart chart) {
    //      get a reference to the plot for further customisation...
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);
    plot.setRowRenderingOrder(SortOrder.DESCENDING);

    // set the range axis to display integers only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setUpperBound(100);

    // disable bar outlines...
    final LayeredBarRenderer renderer = (LayeredBarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    // set up gradient paints for series...
    final GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, Color.black);
    final GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, Color.black);
    final GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, Color.black);
    final GradientPaint gp3 = new GradientPaint(0.0f, 0.0f, Color.orange, 0.0f, 0.0f, Color.black);

    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);
    renderer.setSeriesPaint(3, gp3);

}

From source file:ca.myewb.frame.servlet.GraphServlet.java

private JFreeChart getChapterPareto(DefaultKeyedValues data, String title, String quantity, String range) {

    JFreeChart chart;//from   w  w  w.  j a  va  2 s.c  om

    data.sortByValues(SortOrder.DESCENDING);
    KeyedValues cummulative = DataUtilities.getCumulativePercentages(data);
    CategoryDataset dataset = DatasetUtilities.createCategoryDataset(quantity, data);

    // create the chart...
    chart = ChartFactory.createBarChart(title, // chart title
            "Chapter", // domain axis label
            range, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, false);

    CategoryPlot plot = chart.getCategoryPlot();

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(0.02);
    domainAxis.setUpperMargin(0.02);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    LineAndShapeRenderer renderer2 = new LineAndShapeRenderer();

    CategoryDataset dataset2 = DatasetUtilities.createCategoryDataset("Cummulative", cummulative);
    NumberAxis axis2 = new NumberAxis("Percent");
    axis2.setNumberFormatOverride(NumberFormat.getPercentInstance());
    axis2.setUpperBound(1);
    axis2.setLowerBound(0);
    plot.setRangeAxis(1, axis2);
    plot.setDataset(1, dataset2);
    plot.setRenderer(1, renderer2);
    plot.mapDatasetToRangeAxis(1, 1);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    return chart;
}

From source file:org.jfree.eastwood.ChartEngine.java

/**
 * Creates a bar chart with the specified orientation and using the
 * specified renderer./*from   w  w w  .j  a v  a  2 s .c  o  m*/
 *
 * @param orientation  the plot orientation.
 * @param renderer     the renderer.
 *
 * @return A bar chart.
 */
private static JFreeChart createBarChart3D(PlotOrientation orientation, BarRenderer renderer) {
    GCategoryPlot plot = new GCategoryPlot();
    plot.setOrientation(orientation);
    if (orientation.equals(PlotOrientation.HORIZONTAL)) {
        plot.setColumnRenderingOrder(SortOrder.DESCENDING);
    }
    JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, false);

    chart.setBackgroundPaint(Color.white);
    plot.setBackgroundPaint(null);
    plot.setRenderer(renderer);
    renderer.setBasePaint(new Color(0xFFCC33));
    renderer.setAutoPopulateSeriesPaint(false);
    renderer.setBasePaint(new Color(0xFFCC33));
    renderer.setAutoPopulateSeriesPaint(false);
    renderer.setItemLabelsVisible(true);
    renderer.setItemLabelGenerator(new GCategoryPlot.LabelGenerator());
    renderer.setItemLabelPaint(new Color(0x333435));

    if (orientation == PlotOrientation.HORIZONTAL) {
        renderer.setPositiveItemLabelPosition(
                new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT));
        renderer.setPositiveItemLabelPositionFallback(
                new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_RIGHT));
    } else {
        renderer.setPositiveItemLabelPosition(
                new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER));
        renderer.setPositiveItemLabelPositionFallback(
                new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.TOP_CENTER));
    }

    GCategoryAxis3D xAxis = new GCategoryAxis3D();
    xAxis.setAxisLineVisible(true);
    xAxis.setTickLabelsVisible(false);
    xAxis.setMaximumCategoryLabelLines(5);
    plot.setDomainAxis(xAxis);
    GValueAxis3D yAxis = new GValueAxis3D();
    yAxis.setAxisLineVisible(true);
    yAxis.setTickLabelsVisible(false);
    yAxis.setTickMarksVisible(false);
    plot.setRangeAxis(yAxis);
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    return chart;
}

From source file:edu.dlnu.liuwenpeng.ChartFactory.ChartFactory.java

/**    
* Creates a bar chart with a 3D effect. The chart object returned by this     
* method uses a {@link CategoryPlot} instance as the plot, with a     
* {@link CategoryAxis3D} for the domain axis, a {@link NumberAxis3D} as     
* the range axis, and a {@link BarRenderer3D} as the renderer.    
*    //from  w  ww.ja  va  2 s  . c o m
* @param title  the chart title (<code>null</code> permitted).    
* @param categoryAxisLabel  the label for the category axis     
*                           (<code>null</code> permitted).    
* @param valueAxisLabel  the label for the value axis (<code>null</code>     
*                        permitted).    
* @param dataset  the dataset for the chart (<code>null</code> permitted).    
* @param orientation  the plot orientation (horizontal or vertical)     
*                     (<code>null</code> not permitted).    
* @param legend  a flag specifying whether or not a legend is required.    
* @param tooltips  configure chart to generate tool tips?    
* @param urls  configure chart to generate URLs?    
*    
* @return A bar chart with a 3D effect.    
*/
public static JFreeChart createBarChart3D(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }
    CategoryAxis categoryAxis = new CategoryAxis3D(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis3D(valueAxisLabel);

    BarRenderer3D renderer = new BarRenderer3D();
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.setOrientation(orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        // change rendering order to ensure that bar overlapping is the     
        // right way around    
        plot.setRowRenderingOrder(SortOrder.DESCENDING);
        plot.setColumnRenderingOrder(SortOrder.DESCENDING);
    }
    plot.setForegroundAlpha(0.75f);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);

    return chart;

}

From source file:KIDLYFactory.java

/**
 * Creates a bar chart with a 3D effect. The chart object returned by this
 * method uses a {@link CategoryPlot} instance as the plot, with a
 * {@link CategoryAxis3D} for the domain axis, a {@link NumberAxis3D} as
 * the range axis, and a {@link BarRenderer3D} as the renderer.
 *
 * @param title  the chart title (<code>null</code> permitted).
 * @param categoryAxisLabel  the label for the category axis
 *                           (<code>null</code> permitted).
 * @param valueAxisLabel  the label for the value axis (<code>null</code>
 *                        permitted).//from  w w w. j  a  va 2s  . c o m
 * @param dataset  the dataset for the chart (<code>null</code> permitted).
 * @param orientation  the plot orientation (horizontal or vertical)
 *                     (<code>null</code> not permitted).
 * @param legend  a flag specifying whether or not a legend is required.
 * @param tooltips  configure chart to generate tool tips?
 * @param urls  configure chart to generate URLs?
 *
 * @return A bar chart with a 3D effect.
 */
public static JFreeChart createBarChart3D(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) {

    if (orientation == null) {
        throw new IllegalArgumentException("Null 'orientation' argument.");
    }
    CategoryAxis categoryAxis = new CategoryAxis3D(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis3D(valueAxisLabel);

    BarRenderer3D renderer = new BarRenderer3D();
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.setOrientation(orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        // change rendering order to ensure that bar overlapping is the
        // right way around
        plot.setRowRenderingOrder(SortOrder.DESCENDING);
        plot.setColumnRenderingOrder(SortOrder.DESCENDING);
    }
    plot.setForegroundAlpha(0.75f);

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    currentTheme.apply(chart);
    return chart;

}