Example usage for org.jfree.chart JFreeChart getCategoryPlot

List of usage examples for org.jfree.chart JFreeChart getCategoryPlot

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Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getCategoryPlot.

Prototype

public CategoryPlot getCategoryPlot()

Source Link

Document

Returns the plot cast as a CategoryPlot .

Usage

From source file:BarChartCustomizer.java

public void customize(JFreeChart chart, JRChart jasperChart) {
    BarRenderer renderer = (BarRenderer) chart.getCategoryPlot().getRenderer();
    renderer.setSeriesPaint(0, Color.green);
    renderer.setSeriesPaint(1, Color.orange);
}

From source file:jasperreport.BarChartCustomizer.java

public void customize(JFreeChart chart, JRChart jasperChart) {
    BarRenderer renderer = (BarRenderer) chart.getCategoryPlot().getRenderer();
    renderer.setSeriesPaint(0, Color.BLACK);
    renderer.setSeriesPaint(1, Color.orange);
    renderer.setBaseItemLabelsVisible(true);
}

From source file:Visao.Relatorio.Grafico_QuantidadeReclamacoesUF.java

private void grafico(JFreeChart chart) {

    CategoryPlot p = chart.getCategoryPlot();

    p.setRangeGridlinePaint(Color.BLUE);

    ChartPanel panel = new ChartPanel(chart);
    panel.setVisible(true);/*from   www .  java 2  s. co m*/

    panel.setSize(screenSize.width - 10, screenSize.height - 140);
    this.add(panel);
}

From source file:org.bonitasoft.simulation.reporting.jasperreport.BarChartVisibleBarLabel.java

public void customize(JFreeChart chart, JRChart jasperChart) {

    BarRenderer bsr = (BarRenderer) chart.getCategoryPlot().getRenderer();
    bsr.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    bsr.setItemLabelsVisible(true);/* w  w  w . j  a v  a2 s . c  o  m*/
    // Set position of Items label : center
    bsr.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    bsr.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    // If there isn't enough space to draw the ItemLabel...
    bsr.setPositiveItemLabelPositionFallback(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.CENTER));
    bsr.setNegativeItemLabelPositionFallback(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.CENTER));
}

From source file:org.pentaho.chart.plugin.jfreechart.chart.bar.JFree3DBarChartGenerator.java

/**
 * Creates cylinder bar chart and creates range axis for it. </p>
 *
 * @param chartDocContext Current chart's document context
 * @param data            Current chart data
 * @return Returns JFreeChart object that is a layered bar chart.
 *///from w  ww. j ava 2  s. c o  m
protected JFreeChart doCreateChart(final ChartDocumentContext chartDocContext, final ChartTableModel data) {
    final JFreeChart chart = createChart(chartDocContext, data, JFreeBarChartTypes.DEFAULT);
    chart.getCategoryPlot().setRenderer(new BarRenderer3D());
    /*
     * Doing all the render stuff and then off to create range axis.
     * NOTE: The chart object will be updated.
     */
    createRangeAxis(chartDocContext, data, chart);
    return chart;
}

From source file:org.talend.dataprofiler.chart.ChartDecorator.java

/**
 * DOC bZhou Comment method "decorate"./*from w  w  w.  j  a v a  2 s.  co  m*/
 * 
 * @param chart
 */
public static void decorate(JFreeChart chart, PlotOrientation orientation) {
    if (chart != null) {
        // TDQ-11522: Set white background on charts in the editors
        chart.setBackgroundPaint(Color.white);
        // TDQ-11522~
        Plot plot = chart.getPlot();
        if (plot instanceof CategoryPlot) {
            decorateCategoryPlot(chart, orientation);

            CategoryDataset dataset = chart.getCategoryPlot().getDataset();
            int rowCount = dataset != null ? dataset.getRowCount() : 20;
            for (int i = 0; i < rowCount; i++) {
                // by zshen bug 14173 add the color in the colorList when chart need more the color than 8.
                if (i >= COLOR_LIST.size()) {
                    COLOR_LIST.add(generateRandomColor(COLOR_LIST));
                }
                // ~14173
                ((CategoryPlot) plot).getRenderer().setSeriesPaint(i, COLOR_LIST.get(i));
            }

        } else if (plot instanceof XYPlot) {
            decorateXYPlot(chart);

            int count = chart.getXYPlot().getDataset().getSeriesCount();
            for (int i = 0; i < count; i++) {
                // by zshen bug 14173 add the color in the colorList when chart need the colors more than 8.
                if (i >= COLOR_LIST.size()) {
                    COLOR_LIST.add(generateRandomColor(COLOR_LIST));
                }
                // ~14173
                ((XYPlot) plot).getRenderer().setSeriesPaint(i, COLOR_LIST.get(i));
            }
        } else if (plot instanceof PiePlot) {
            decoratePiePlot(chart);

            // ADD msjian TDQ-8046 2013-10-17: add the color's control for pie chart
            PieDataset piedataset = ((PiePlot) plot).getDataset();
            for (int i = 0; i < piedataset.getItemCount(); i++) {
                if (i >= PIE_COLOR_LIST.size()) {
                    PIE_COLOR_LIST.add(generateRandomColor(PIE_COLOR_LIST));
                }
                Comparable<?> key = piedataset.getKey(i);
                ((PiePlot) plot).setSectionPaint(key, PIE_COLOR_LIST.get(i));
            }
            // TDQ-8046~
        }
    }
}

From source file:barChart1.BarChartDemo.java

/**
 * Creates a sample chart./*from   ww  w .  ja v  a 2 s.  co  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Belgium vs Italy vs Ireland ", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

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

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

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(64, 0, 0));

    GradientPaint gp3 = new GradientPaint(0.0f, 0.0f, Color.yellow, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);
    renderer.setSeriesPaint(3, gp2);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:org.neo4j.bench.chart.AbstractJFreeChart.java

protected void rotateCategoryAxis(JFreeChart chart, double piAngle) {
    CategoryPlot plot = chart.getCategoryPlot();
    CategoryAxis axis = plot.getDomainAxis();
    axis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(piAngle));
}

From source file:ca.sqlpower.wabit.swingui.chart.effect.BarChartAnimatorFactory.java

public ChartAnimator createAnimator(JFreeChart chart) throws CantAnimateException {
    DefaultCategoryDataset dataset;//www.j a  v  a  2 s  .com
    if (chart.getCategoryPlot().getDataset() instanceof DefaultCategoryDataset) {
        dataset = (DefaultCategoryDataset) chart.getCategoryPlot().getDataset();
    } else {
        throw new CantAnimateException("Unsupported dataset type " + chart.getCategoryPlot().getDataset());
    }

    chart.getCategoryPlot().getRangeAxis().setAutoRange(false);

    return new BarChartAnimator(getFrameCount(), getFrameDelay(), dataset, interpolator);
}

From source file:app.Histogram.java

public void histogramDesign(JFreeChart chart) {
    final CategoryPlot plot = chart.getCategoryPlot();
    final BarRenderer renderer = (BarRenderer) plot.getRenderer();

    renderer.setDrawBarOutline(false);/*from w ww .  j a v a  2s. com*/
    renderer.setItemMargin(0.10);
    renderer.setShadowVisible(false);

    final GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.black, 0.0f, 0.0f, Color.black);

    final org.jfree.chart.axis.CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(0.02);
    domainAxis.setUpperMargin(0.02);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(1));

    renderer.setSeriesPaint(0, gp0);
    plot.setBackgroundPaint(Color.white);
    plot.setRangeGridlinePaint(Color.black);
    plot.setRenderer(renderer);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(650, 500));

    JPanel panelJPanel = new JPanel();
    panelJPanel.removeAll();
    //panelJComboBox.removeAll();
    PlotWindow hist = new PlotWindow();
    hist.setVisible(true);
    // HistogtamWindow f = new HistogtamWindow();
    // HistogtamWindow f2 = f.getInstance();
    // f2.setVisible(true);
    // f2.getHistogramPanel().add(chartPanel);
    panelJPanel.add(chartPanel);
    hist.setContentPane(panelJPanel);
}