Example usage for org.jfree.chart.renderer.category CategoryItemRenderer setItemLabelsVisible

List of usage examples for org.jfree.chart.renderer.category CategoryItemRenderer setItemLabelsVisible

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Introduction

In this page you can find the example usage for org.jfree.chart.renderer.category CategoryItemRenderer setItemLabelsVisible.

Prototype

public void setItemLabelsVisible(Boolean visible);

Source Link

Document

Sets a flag that controls whether or not the item labels for ALL series are visible.

Usage

From source file:grafici.StatisticheBarChart3D.java

/**
 * Creates a sample chart./*from www .j a v  a2  s  .  c  o  m*/
 * 
 * @param dataset
 *            the dataset.
 * 
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset, Table results, int variabile1, int variabile2,
        int valore) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart3D(titolo, // chart
            // title
            results.getColumn(variabile2).getText().toUpperCase(), // domain axis label
            results.getColumn(valore).getText().toUpperCase(), // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );

    final CategoryPlot plot = chart.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    final BarRenderer r = (BarRenderer) renderer;

    return chart;

}

From source file:org.exist.xquery.modules.jfreechart.JFreeChartFactory.java

private static void setCategoryItemLabelGenerator(JFreeChart chart, Configuration config)
        throws XPathException {
    String className = config.getCategoryItemLabelGeneratorClass();
    CategoryItemLabelGenerator generator = null;

    if (className != null) {
        try {// w  w w . j ava 2 s  .com
            Class generatorClass = Class.forName(className);

            Class[] argsClass = new Class[] { String.class, NumberFormat.class };
            String param = config.getCategoryItemLabelGeneratorParameter();
            NumberFormat fmt = new DecimalFormat(config.getCategoryItemLabelGeneratorNumberFormat());
            Object[] args = new Object[] { param, fmt };

            Constructor argsConstructor = generatorClass.getConstructor(argsClass);

            generator = (CategoryItemLabelGenerator) argsConstructor.newInstance(args);
        } catch (Exception e) {
            throw (new XPathException(
                    "Cannot instantiate CategoryItemLabelGeneratorClass: " + className + ", exception: " + e));
        }

        if (chart.getPlot() instanceof SpiderWebPlot) {
            ((SpiderWebPlot) chart.getPlot()).setLabelGenerator(generator);
        } else {
            CategoryItemRenderer renderer = ((CategoryPlot) chart.getPlot()).getRenderer();

            renderer.setBaseItemLabelGenerator(generator);

            renderer.setItemLabelsVisible(true);
        }
    }
}

From source file:edu.esprit.pi.workshop.statistiques.BarChart.java

@Override
public JFreeChart construireChart2D() {
    graphe = ChartFactory.createBarChart("Pourcentage revenue par Dpartement", "Departement",
            "Pourcentage du revenu", createDataset(), PlotOrientation.VERTICAL, true, true, true);
    final CategoryPlot plot = graphe.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0));
    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    return graphe;
}

From source file:edu.esprit.pi.workshop.statistiques.BarChart.java

@Override
public JFreeChart construireChart3D() {
    graphe = ChartFactory.createBarChart3D("Pourcentage revenue par Dpartement", "", "Pourcentage du revenu",
            createDataset(), PlotOrientation.HORIZONTAL, true, true, true);
    final CategoryPlot plot = graphe.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0));
    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    return graphe;
}

From source file:brightwell.gui.drawingplane.Chart3D.java

private JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart3D("Centrality", "Neuron", "Value", categorydataset,
            PlotOrientation.VERTICAL, true, true, false);
    CategoryPlot categoryplot = jfreechart.getCategoryPlot();
    CategoryAxis categoryaxis = categoryplot.getDomainAxis();
    categoryaxis.setCategoryLabelPositions(
            CategoryLabelPositions.createUpRotationLabelPositions(0.39269908169872414D));
    CategoryItemRenderer categoryitemrenderer = categoryplot.getRenderer();
    categoryitemrenderer.setItemLabelsVisible(true);
    BarRenderer barrenderer = (BarRenderer) categoryitemrenderer;
    barrenderer.setMaxBarWidth(0.050000000000000003D);
    return jfreechart;
}

From source file:com.crunchify.jsp.servlet.ChartServlet.java

public JFreeChart getChart() {

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.addValue(25.0, "Series 1", "Category 1");
    dataset.addValue(34.0, "Series 1", "Category 2");
    dataset.addValue(19.0, "Series 2", "Category 1");
    dataset.addValue(29.0, "Series 2", "Category 2");
    dataset.addValue(41.0, "Series 3", "Category 1");
    dataset.addValue(33.0, "Series 3", "Category 2");

    JFreeChart chart = ChartFactory.createBarChart3D("3D Bar Chart Demo", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );/*  ww  w.  j  a v  a2  s.c  om*/

    CategoryPlot plot = chart.getCategoryPlot();
    CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    BarRenderer r = (BarRenderer) renderer;
    r.setMaximumBarWidth(0.05);
    return chart;

}

From source file:Controlador.ChartServlet.java

public JFreeChart getChart() throws URISyntaxException {

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    Equipos eq = new Equipos();
    Equipo e = eq.buscar(1);/* w ww  .  j av a2 s .  c o m*/
    dataset.addValue(e.getNumSerie(), String.copyValueOf(e.getNombre()), " 1");

    JFreeChart chart = ChartFactory.createBarChart3D("3D Bar Chart Demo", // chart title
            "equipo", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );

    CategoryPlot plot = chart.getCategoryPlot();
    CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    BarRenderer r = (BarRenderer) renderer;
    r.setMaximumBarWidth(0.05);
    return chart;

}

From source file:j2se.jfreechart.barchart.BarChart3DDemo3.java

/**
 * Creates a chart.//from  ww  w  . j a  v a2 s  .c om
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createBarChart3D("3D Bar Chart Demo", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );

    final CategoryPlot plot = chart.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    final BarRenderer r = (BarRenderer) renderer;
    r.setMaximumBarWidth(0.05);

    return chart;

}

From source file:org.jfree.chart.demo.BarChart3DDemo3.java

/**
 * Creates a chart./*from  w w  w .j  a  v a  2s .  c  om*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createBarChart3D("3D Bar Chart Demo", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );

    final CategoryPlot plot = chart.getCategoryPlot();
    final CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 8.0));

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);
    final BarRenderer r = (BarRenderer) renderer;
    r.setMaxBarWidth(0.05);

    return chart;

}

From source file:org.jfree.chart.demo.StackedAreaChartDemo.java

/**
 * Creates a sample chart./*from www . j av a  2 s .  c o m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return A sample chart.
 */
public JFreeChart createChart(CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createStackedAreaChart("Stacked Area Chart", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, false);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setForegroundAlpha(0.5f);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    final CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setItemLabelsVisible(true);

    return chart;

}