Example usage for org.jfree.chart JFreeChart setBackgroundPaint

Introduction

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

Prototype

public void setBackgroundPaint(Paint paint) 

Source Link

Document

Sets the paint used to fill the chart background and sends a ChartChangeEvent to all registered listeners.

Usage

From source file:net.sf.jooreports.web.samples.SalesReportGenerator.java

private RenderedImage createChart(Object model) {
    List lines = (List) ((Map) model).get("lines");
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (Iterator it = lines.iterator(); it.hasNext();) {
        ReportLine line = (ReportLine) it.next();
        dataset.addValue(line.getValue(), "sales", line.getMonth());
    }//from w w w. java 2 s .c om
    JFreeChart chart = ChartFactory.createBarChart("Monthly Sales", "Month", "Sales", dataset,
            PlotOrientation.VERTICAL, false, false, false);
    chart.setTitle((String) null);
    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = chart.getCategoryPlot();
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    GradientPaint paint = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    renderer.setSeriesPaint(0, paint);
    BufferedImage image = chart.createBufferedImage(400, 300);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {
        ImageIO.write(image, "png", outputStream);
    } catch (IOException ioException) {
        throw new RuntimeException("should never happen: " + ioException.getMessage());
    }
    return image;
}

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From source file:org.jfree.chart.demo.SecondaryDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title.//  w  w  w  .  j a  v a2 s .c  o  m
 */
public SecondaryDatasetDemo1(String title) {

    super(title);
    TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Secondary Dataset Demo 1", "Time", "Value", dataset1,
            true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    JPanel content = new JPanel(new BorderLayout());

    ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

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From source file:sernet.gs.ui.rcp.main.bsi.views.chart.UmsetzungBarChart.java

protected JFreeChart createBarChart(Object dataset) {
    final float plotForegroundAlpha = 0.6f;
    JFreeChart chart = ChartFactory.createStackedBarChart3D(null, Messages.UmsetzungBarChart_1,
            Messages.UmsetzungBarChart_2, (CategoryDataset) dataset, PlotOrientation.HORIZONTAL, false, true,
            false);//from w w w  .  j a va  2s .  c o  m
    chart.setBackgroundPaint(Color.white);
    chart.getPlot().setForegroundAlpha(plotForegroundAlpha);
    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();

    plot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.STANDARD);
    return chart;

}

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From source file:include.picture.MyBarChart.java

/**
*?
*/// w  w  w  .  j  a  v a2 s .  co  m
public void paint() {
    try {
        check();
        CategoryDataset dataset = getDataSet(series, category, data);
        JFreeChart chart = ChartFactory.createBarChart3D(title, axisXLabel, axisYLabel, dataset,
                PlotOrientation.VERTICAL, true, false, false);
        chart.setBackgroundPaint(Color.WHITE);
        BarRenderer3D renderer = new BarRenderer3D();
        CategoryPlot plot = chart.getCategoryPlot();
        renderer.setMaxBarWidth(0.01);
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        renderer.setItemLabelFont(new Font("", Font.PLAIN, 15));
        renderer.setItemLabelsVisible(true);
        renderer.setItemMargin(0.1);
        plot.setRenderer(renderer);
        FileOutputStream fos_jpg = null;
        try {
            fos_jpg = new FileOutputStream(fileName);
            ChartUtilities.writeChartAsJPEG(fos_jpg, 1000, chart, width, height, null);
        } finally {
            try {
                fos_jpg.close();
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } // end of try-catch

}

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From source file:org.jfree.chart.demo.MultipleAxisDemo2.java

/**
 * Creates the demo chart./*from   w w  w .  ja  v a  2  s.c  o  m*/
 * 
 * @return The chart.
 */
private JFreeChart createChart() {

    final XYDataset dataset1 = createDataset("Series 1", 100.0, new Minute(), 200);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Axis Demo 2", "Time of Day",
            "Primary Range Axis", dataset1, true, true, false);

    chart.setBackgroundPaint(Color.white);
    final XYPlot plot = chart.getXYPlot();
    plot.setOrientation(PlotOrientation.VERTICAL);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    //        plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));

    final StandardXYItemRenderer renderer = (StandardXYItemRenderer) plot.getRenderer();
    renderer.setPaint(Color.black);

    // DOMAIN AXIS 2
    final NumberAxis xAxis2 = new NumberAxis("Domain Axis 2");
    xAxis2.setAutoRangeIncludesZero(false);
    plot.setDomainAxis(1, xAxis2);

    // RANGE AXIS 2
    final NumberAxis yAxis2 = new NumberAxis("Range Axis 2");
    plot.setRangeAxis(1, yAxis2);
    plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);

    final XYDataset dataset2 = createDataset("Series 2", 1000.0, new Minute(), 170);
    plot.setDataset(1, dataset2);
    plot.mapDatasetToDomainAxis(1, 1);
    plot.mapDatasetToRangeAxis(1, 1);

    return chart;

}

---

From source file:org.jfree.chart.demo.MultipleDatasetDemo1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title./*w  w  w  .ja  v  a  2s.  c  o m*/
 */
public MultipleDatasetDemo1(final String title) {

    super(title);
    final TimeSeriesCollection dataset1 = createRandomDataset("Series 1");
    final JFreeChart chart = ChartFactory.createTimeSeriesChart("Multiple Dataset Demo 1", "Time", "Value",
            dataset1, true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getXYPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    //        this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));
    final ValueAxis axis = this.plot.getDomainAxis();
    axis.setAutoRange(true);

    final NumberAxis rangeAxis2 = new NumberAxis("Range Axis 2");
    rangeAxis2.setAutoRangeIncludesZero(false);

    final JPanel content = new JPanel(new BorderLayout());

    final ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    final JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

---

From source file:edu.psu.citeseerx.misc.charts.CiteChartBuilderJFree.java

protected JFreeChart buildChart(Document doc) throws SQLException {

    Long clusterid = doc.getClusterID();
    if (clusterid == null) {
        return null;
    }/*  www . j  a  va 2s  .  com*/

    java.util.List<ThinDoc> citingDocs = citedao.getCitingDocuments(clusterid, 0, MAX_CITING);
    XYDataset dataset = collectData(citingDocs);
    if (dataset.getItemCount(0) <= 1) {
        return null;
    }

    XYBarDataset ivl_dataset = new XYBarDataset(dataset, 15.0);
    JFreeChart chart = ChartFactory.createXYBarChart(null, "Year", true, "Citation Count", ivl_dataset,
            PlotOrientation.VERTICAL, false, false, false);
    chart.setBackgroundPaint(Color.WHITE);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    XYItemRenderer r = plot.getRenderer();

    NumberAxis axis = (NumberAxis) plot.getDomainAxis();
    axis.setNumberFormatOverride(NumberFormat.getIntegerInstance());
    //axis.setTickUnit(new DateTickUnit(DateTickUnit.YEAR, -1));
    //axis.setDateFormatOverride(new SimpleDateFormat("yyyy"));
    return chart;

}

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From source file:scheduler.benchmarker.manager.CreateStackedBarChart3D.java

public ChartPanel createChartPanel() {
    JFreeChart jfreechart = ChartFactory.createStackedBarChart3D(title, "Category", "Value", createDataset(),
            PlotOrientation.HORIZONTAL, true, true, false);
    jfreechart.setBackgroundPaint(new Color(214, 217, 223));

    CustomBarRenderer cRenderer = new CustomBarRenderer(pluginColors);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();

    ValueMarker marker = new ValueMarker(dataSource.getSumTotalTime());

    marker.setLabel("CLASSIFICATION FINISH");
    marker.setPaint(Color.RED);//from w  ww .ja  v  a  2  s.c o  m
    marker.setLabelPaint(Color.RED);
    marker.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    marker.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
    marker.setLabelOffsetType(LengthAdjustmentType.EXPAND);
    marker.setLabelFont(new Font(Font.SERIF, Font.BOLD, 12));

    categoryplot.addRangeMarker(marker, Layer.FOREGROUND);
    categoryplot.setFixedLegendItems(createCustomLegend());
    categoryplot.setRenderer(cRenderer);
    cPanel = new ChartPanel(jfreechart, true);
    return cPanel;
}

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From source file:Ventanas.VentanaVerGrafico.java

private void initGUI() {
    try {/*from w w w .  j a  va  2  s . com*/
        this.setLayout(null);
        this.setIconImage(
                new ImageIcon(getClass().getClassLoader().getResource("Ventanas/is_a4af.gif")).getImage());
        this.setTitle("Grfica");
        this.setSize(705, 580);
        this.getContentPane().setBackground(new java.awt.Color(204, 230, 230));
        this.setLocationRelativeTo(null);
        this.setResizable(false);

        {
            CategoryDataset dataset = createCategoryDataset(((Vector) VentanaVerEstadisticas.datosEstadistica));
            JFreeChart chart = ChartFactory.createBarChart3D("Rendimiento de los operarios", "Operarios", "",
                    dataset, PlotOrientation.HORIZONTAL, true, true, false);
            chart.setBackgroundPaint(new Color(204, 230, 230));
            grafica = chart.createBufferedImage(700, 500);
            paint(grafica.getGraphics());
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

}

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From source file:greenapi.ui.charts.LineChartPanelSupport.java

@Override
public JFreeChart createChart() {
    this.timeSeries = new TimeSeriesCollection();
    this.dataset = new TranslatingXYDataset(this.timeSeries);

    JFreeChart chart = ChartFactory.createTimeSeriesChart(this.getTitle(), null, this.getAxisLabel(),
            this.dataset, true, true, false);

    chart.setBackgroundPaint(getBackground());
    XYPlot xyPlot = chart.getXYPlot();// w ww .  j a va 2s. co m
    xyPlot.setOrientation(PlotOrientation.VERTICAL);
    xyPlot.setBackgroundPaint(Color.WHITE);
    xyPlot.setDomainGridlinePaint(Color.BLACK.darker());
    xyPlot.setRangeGridlinePaint(Color.BLACK.darker());
    xyPlot.setAxisOffset(new RectangleInsets(5.0D, 5.0D, 5.0D, 5.0D));
    xyPlot.setDomainCrosshairLockedOnData(true);
    xyPlot.setRangeCrosshairVisible(true);
    chart.setAntiAlias(true);

    return chart;
}

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