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:org.cyberoam.iview.charts.Thermometer.java

/**
 * This method generates JFreeChart instance for Thermometer chart with iView customization. 
 * @param reportID//from w  w  w . j  a  va 2s.c om
 * @param rsw
 * @param request
 * @return
 */
public static JFreeChart getChart(int reportID, ResultSetWrapper rsw, HttpServletRequest request) {
    ReportBean reportBean = ReportBean.getRecordbyPrimarykey(reportID);
    JFreeChart chart = null;
    ReportColumnBean reportColumnBean = null;
    GraphBean graphBean = null;
    try {
        DefaultValueDataset dataset = null;
        graphBean = GraphBean.getRecordbyPrimarykey(reportBean.getGraphId());
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getYColumnId());
        String yColumnDBname = reportColumnBean.getDbColumnName();
        rsw.first();
        double used = Double.parseDouble(rsw.getString(yColumnDBname));
        rsw.next();
        double free = Double.parseDouble(rsw.getString(yColumnDBname));
        dataset = new DefaultValueDataset((100 * used) / (used + free));
        ThermometerPlot plot = new ThermometerPlot(dataset);
        chart = new JFreeChart("", // chart title
                JFreeChart.DEFAULT_TITLE_FONT, plot, // plot
                false); // include legend
        chart.setBackgroundPaint(Color.white);
        plot.setThermometerStroke(new BasicStroke(2.0f));
        plot.setThermometerPaint(Color.DARK_GRAY);
        plot.setBulbRadius(30);
        plot.setColumnRadius(15);
        plot.setUnits(ThermometerPlot.UNITS_NONE);
        plot.setMercuryPaint(Color.WHITE);
        plot.setValueFont(new Font("Vandara", Font.CENTER_BASELINE, 12));
        plot.setBackgroundPaint(Color.white);
        plot.setBackgroundAlpha(0.0f);
        plot.setOutlineVisible(false);
        plot.setSubrangeInfo(0, 0, 50);
        plot.setSubrangeInfo(1, 50, 85);
        plot.setSubrangeInfo(2, 85, 100);
        plot.setSubrangePaint(0, new Color(75, 200, 85));
        plot.setSubrangePaint(1, new Color(254, 211, 41));
        plot.setSubrangePaint(2, new Color(255, 85, 85));

    } catch (Exception e) {
        CyberoamLogger.appLog.debug("Thermometer=>getChart.exception : " + e, e);
    }
    return chart;
}

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From source file:org.fhaes.fhrecorder.view.ColorBarGraph.java

/**
 * Creates the chart with the data from the given data set.
 * /* w  w w . j  a v  a 2s  .  c om*/
 * @param dataset the data to plot.
 * @return the chart.
 */
private static JFreeChart createChart(final CategoryDataset dataset) {

    final JFreeChart chart = ChartFactory.createStackedBarChart("", "", "", dataset, PlotOrientation.VERTICAL,
            false, true, false);

    StackedBarRenderer renderer = new StackedBarRenderer(true);
    renderer.setShadowVisible(false);
    renderer.setBarPainter(new StandardBarPainter()); // Remove shine
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setRenderer(renderer);

    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(new Color(192, 192, 192));

    plot.getDomainAxis().setTickLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.getDomainAxis().setVisible(false);
    plot.getRangeAxis().setVisible(false);
    plot.getDomainAxis().setLowerMargin(.025);
    plot.getDomainAxis().setUpperMargin(.025);

    chart.setBackgroundPaint(new Color(214, 217, 233, 30));

    return chart;
}

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From source file:playground.dgrether.analysis.charts.DgMixedModeSwitcherOnlyDeltaScoreIncomeModeChoiceChart.java

public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    ValueAxis xAxis = this.axisBuilder.createValueAxis("Income [Chf / Year]");
    ValueAxis yAxis = this.axisBuilder.createValueAxis("Delta Utils [Utils]");
    plot.setDomainAxis(xAxis);// ww w  .j ava  2s . c o m
    plot.setRangeAxis(yAxis);

    DgColorScheme colorScheme = new DgColorScheme();

    XYItemRenderer renderer1 = new XYLineAndShapeRenderer(false, true);
    renderer1.setSeriesPaint(0, colorScheme.COLOR3B);
    renderer1.setSeriesPaint(1, colorScheme.COLOR4B);
    plot.setDataset(0, this.inomeModeChoiceDs);
    plot.setRenderer(0, renderer1);

    XYItemRenderer renderer2;
    renderer2 = new XYLineAndShapeRenderer(true, true);
    plot.setDataset(1, this.avgDeltaScoreIncomeDs);
    for (int i = 2; i <= 3; i++) {
        renderer2.setSeriesStroke(i - 2, new BasicStroke(2.0f));
        renderer2.setSeriesOutlineStroke(i - 2, new BasicStroke(3.0f));
        renderer2.setSeriesPaint(i - 2, colorScheme.getColor(i + 1, "a"));
    }
    plot.setRenderer(1, renderer2);
    JFreeChart chart = new JFreeChart("", plot);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    chart.setTextAntiAlias(true);
    return chart;
}

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From source file:org.geoserver.monitor.web.OWSSummaryChartBasePanel.java

public OWSSummaryChartBasePanel(String id, Monitor monitor, String owsService) {
    super(id);/* w w w  . j a  v  a 2  s .  co  m*/

    this.owsService = owsService;

    Map<String, Integer> data = gatherData(monitor);

    DefaultPieDataset dataset = new DefaultPieDataset();
    for (Map.Entry<String, Integer> e : data.entrySet()) {
        dataset.setValue(e.getKey(), e.getValue());
    }

    JFreeChart chart = ChartFactory.createPieChart(getChartTitle(), dataset, true, true, false);
    chart.setBackgroundPaint(Color.WHITE);

    BufferedDynamicImageResource resource = new BufferedDynamicImageResource();
    resource.setImage(chart.createBufferedImage(650, 500));

    add(new NonCachingImage("chart", resource));

}

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From source file:org.openmrs.module.pmtct.web.view.chart.AbstractChartView.java

/**
 * @see org.springframework.web.servlet.view.AbstractView
 *//*from  ww  w  .ja v a2s  . c om*/
@Override
@SuppressWarnings("unchecked")
protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    // Respond as a PNG image
    response.setContentType("image/png");

    // Disable caching
    response.setHeader("Pragma", "No-cache");
    response.setDateHeader("Expires", 0);
    response.setHeader("Cache-Control", "no-cache");

    int width = 400;
    int height = 300;

    JFreeChart chart = createChart(model, request);
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setOutlineStroke(new BasicStroke(0));
    chart.getPlot().setOutlinePaint(getBackgroundColor());
    chart.getPlot().setBackgroundPaint(getBackgroundColor());
    chart.getPlot().setNoDataMessage("No data available");

    ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, width, height);
}

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From source file:simulation.AureoZauleckAnsLab2.java

public static JFreeChart createHistogram(ArrayList doubleMatrix, int width, String title, String label) {

    // Generate a one dimensional array of the size w*h of the double matrix
    ArrayList<Double> dataArrayList = new ArrayList<Double>();

    for (int i = 0; i < doubleMatrix.size(); i++) {

        double value = Double.parseDouble(doubleMatrix.get(i).toString());
        if (Double.isNaN(value))
            continue;
        else/*from www.  j a  va  2 s.c  om*/
            dataArrayList.add(value);
        System.out.println(value);
    }

    double[] data = new double[dataArrayList.size()];

    for (int p = 0; p < dataArrayList.size(); p++)
        data[p] = dataArrayList.get(p);

    // int number = data.length;
    HistogramDataset dataset = new HistogramDataset();

    dataset.setType(HistogramType.FREQUENCY);
    dataset.addSeries("Hist", data, width);
    String plotTitle = title;
    String yAxis = "Frequency";
    String xAxis = label;
    PlotOrientation orientation = PlotOrientation.VERTICAL;

    boolean show = false;
    boolean toolTips = false;
    boolean urls = false;
    JFreeChart chart = ChartFactory.createHistogram(plotTitle, xAxis, yAxis, dataset, orientation, show,
            toolTips, urls);

    chart.setBackgroundPaint(Color.white);
    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 300));
    JFrame l = new JFrame();
    l.setContentPane(chartPanel);
    l.setSize(400, 400);
    l.setVisible(true);

    return chart;
}

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

public JDBCXYChartDemo(String s) {
    super(s);/*from   w w w. ja v a 2 s  .  c  o m*/
    XYDataset xydataset = readData();
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("JDBC XY Chart Demo", "Date", "Value", xydataset,
            true, true, false);
    jfreechart.setBackgroundPaint(Color.yellow);
    ChartPanel chartpanel = new ChartPanel(jfreechart);
    setContentPane(chartpanel);
}

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From source file:ec.display.StatisticsChartPane.java

private void createCharts(Statistics statistics) {
    if (statistics instanceof ChartableStatistics) {
        ChartableStatistics chartStats = (ChartableStatistics) statistics;

        JFreeChart chart = chartStats.makeChart();

        chart.setBackgroundPaint(Color.white);
        ChartPanel chartPanel = new ChartPanel(chart);
        StatisticsChartPaneTab chartPaneTab = new StatisticsChartPaneTab(chartPanel);
        this.addTab("Chart " + (numCharts++), chartPaneTab);
    }/*from   w  w  w  .  ja va2s  . c  o  m*/

    if (statistics.children != null) {
        for (int i = 0; i < statistics.children.length; ++i)
            createCharts(statistics.children[i]);
    }
}

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From source file:Charts.BarChart.java

@Override
protected JFreeChart createChart(String title, String x, String y) {

    JFreeChart barChart = this.makeJFreeChart(title, x, y);

    // Custom chart..
    barChart.setBackgroundPaint(Color.white);

    return barChart;
}

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From source file:playground.dgrether.analysis.charts.DgMixedDeltaUtilsModeGroupChart.java

public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    ValueAxis xAxis = this.axisBuilder.createValueAxis("% of Population Sorted by Income");
    ValueAxis yAxis = this.axisBuilder.createValueAxis("Delta Utils [Utils]");
    plot.setDomainAxis(xAxis);/*from  w  w  w . j  ava 2s  .com*/
    plot.setRangeAxis(yAxis);
    //RANGE
    xAxis.setRange(0.0, 102.0);
    yAxis.setRange(-0.31, 0.61);

    DgColorScheme colorScheme = new DgColorScheme();

    XYItemRenderer renderer1 = new XYLineAndShapeRenderer(false, true);
    renderer1.setSeriesPaint(0, colorScheme.COLOR1B);
    renderer1.setSeriesPaint(1, colorScheme.COLOR2B);
    renderer1.setSeriesPaint(2, colorScheme.COLOR3B);
    renderer1.setSeriesPaint(3, colorScheme.COLOR4B);
    plot.setDataset(0, this.inomeModeChoiceDs);
    plot.setRenderer(0, renderer1);

    XYItemRenderer renderer2;
    renderer2 = new XYLineAndShapeRenderer(true, true);
    plot.setDataset(1, this.avgDeltaScoreIncomeDs);
    for (int i = 0; i <= 3; i++) {
        renderer2.setSeriesStroke(i, new BasicStroke(2.0f));
        renderer2.setSeriesOutlineStroke(i, new BasicStroke(3.0f));
        renderer2.setSeriesPaint(i, colorScheme.getColor(i + 1, "a"));
    }
    plot.setRenderer(1, renderer2);
    JFreeChart chart = new JFreeChart("", plot);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    chart.setTextAntiAlias(true);
    return chart;
}

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