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:de.rbs90.fwdisp.settingsgui.gui.tabs.statistics.TypeStatisticsPanel.java

public TypeStatisticsPanel() {
    setName("EinsatzTyp");

    setLayout(new BorderLayout());

    DefaultPieDataset dataset = new DefaultPieDataset();

    HashMap<String, Integer> alarmCount = new HashMap<>();

    try {/*www.  j a va  2 s.c  o  m*/
        ResultSet resultSet = Starter.getDatabase().getStatement()
                .executeQuery("SELECT TYPE, COUNT(*) AS COUNT FROM ALARMHISTORY GROUP BY TYPE");

        while (resultSet.next()) {
            String type = resultSet.getString("TYPE");
            if (type.isEmpty())
                type = "unbekannt";

            int count = resultSet.getInt("COUNT");
            type += " (" + count + ")";

            alarmCount.put(type, count);
        }

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

    for (String key : alarmCount.keySet()) {
        dataset.setValue(key, alarmCount.get(key));
    }

    JFreeChart chart = ChartFactory.createPieChart3D("Einsatztypen", dataset, false, false, false);

    chart.setBackgroundPaint(getBackground());

    ChartPanel panel = new ChartPanel(chart);

    panel.setPopupMenu(null);
    panel.setBackground(getBackground());

    add(panel, BorderLayout.CENTER);

}

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

@Override
public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    ValueAxis xAxis = this.axisBuilder.createValueAxis("% of Population Sorted by Income");
    xAxis.setRange(0.0, 102.0);//from w w  w  .j ava 2 s . co m
    ValueAxis yAxis = this.axisBuilder.createValueAxis("Delta Utils [Utils]");
    yAxis.setRange(-0.05, 0.3);
    plot.setDomainAxis(xAxis);
    plot.setRangeAxis(yAxis);

    DgColorScheme colorScheme = new DgColorScheme();

    XYItemRenderer renderer2;
    renderer2 = new XYLineAndShapeRenderer(true, true);
    plot.setDataset(0, this.dataset);
    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(0, 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:dinamica.ChartOutput.java

public void print(GenericTransaction t) throws Throwable {

    //get chart parameters
    Recordset chartinfo = t.getRecordset("chartinfo");

    //get chart data
    String id = chartinfo.getString("data");
    Recordset data = (Recordset) getSession().getAttribute(id);
    if (data == null)
        throw new Throwable(
                "Invalid Recordset ID:" + id + " - The session does not contain an attribute with this ID.");

    //general chart params
    Integer width = (Integer) chartinfo.getValue("width");
    Integer height = (Integer) chartinfo.getValue("height");

    //load chart plugin
    String plugin = (String) chartinfo.getValue("chart-plugin");
    AbstractChartPlugin obj = (AbstractChartPlugin) Thread.currentThread().getContextClassLoader()
            .loadClass(plugin).newInstance();

    JFreeChart chart = obj.getChart(chartinfo, data);

    //set gradient
    chart.setBackgroundPaint(getGradient());

    //set border and legend params
    chart.setBorderPaint(Color.LIGHT_GRAY);
    chart.setBorderVisible(true);// w ww  .j av  a2  s .  co  m
    if (chart.getLegend() != null) {
        chart.getLegend().setBorder(0.2, 0.2, 0.2, 0.2);
        chart.getLegend().setPadding(5, 5, 5, 5);
        chart.getLegend().setMargin(4, 5, 4, 4);
    }

    //render chart in memory
    BufferedImage img = chart.createBufferedImage(width.intValue(), height.intValue());
    ByteArrayOutputStream b = new ByteArrayOutputStream(32768);

    //encode as PNG
    ImageIO.write(img, "png", b);

    //send bitmap via servlet output
    byte image[] = b.toByteArray();
    getResponse().setContentType("image/png");
    getResponse().setContentLength(image.length);
    OutputStream out = getResponse().getOutputStream();
    out.write(image);
    out.close();

    //save image bytes in session attribute if requested
    if (chartinfo.containsField("session")) {
        String session = chartinfo.getString("session");
        if (session != null && session.equals("true"))
            getSession().setAttribute(chartinfo.getString("image-id"), image);
    }

}

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From source file:com.rcp.wbw.demo.editor.SWTOtherEditor.java

/**
 * Updates the chart.// w  w w  .  ja  va2s.  c o m
 * 
 * @param chart
 *            the chart.
 */
public void updateChartProperties(JFreeChart chart) {
    chart.setAntiAlias(this.antialias.getSelection());
    chart.setBackgroundPaint(SWTUtils.toAwtColor(this.backgroundPaintCanvas.getColor()));
}

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From source file:edu.cmu.sv.modelinference.eventtool.charting.DataChart.java

private JFreeChart createChart(String yLabel) {
    //Create the chart
    final JFreeChart chart = ChartFactory.createXYLineChart("Chart", "Time", yLabel, null);

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = chart.getXYPlot();/*from w w w.ja  v a 2s.c  om*/
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    plot.setRenderer(renderer);

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

---

From source file:sanger.team16.gui.genevar.eqtl.gene.RegionalPlot.java

public RegionalPlot(String geneChromosome, int geneStart, int distance, double threshold,
        List<QTL> significances, List<QTL> insignificances) throws ArrayIndexOutOfBoundsException {
    XYDataset dataset = this.createDataset(significances, insignificances);
    JFreeChart chart = createChart(geneChromosome, geneStart, distance, threshold, dataset);
    chart.setBackgroundPaint(Color.white);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new Dimension(680, 175));

    this.add(chartPanel);
}

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From source file:fr.ensimag.biblio.controllers.StatImg.java

/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request/*from ww  w  . ja va  2s. c  om*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    OutputStream out = response.getOutputStream();
    response.setContentType("image/png");
    //int val1 = 40;
    //int val2 = 60;
    try {
        DefaultPieDataset dataset = new DefaultPieDataset();
        String title = "Statistiques";
        boolean legend = true;

        Map<String, String[]> params = request.getParameterMap();
        for (Map.Entry<String, String[]> param : params.entrySet()) {
            String key = param.getKey();
            String[] value = param.getValue();
            System.out.println("key : " + key + "value : " + value[0]);
            if (key.equals("legend"))
                legend = Boolean.parseBoolean(value[0]);
            else
                dataset.setValue(key, Double.parseDouble(value[0]));
        }

        //dataset.setValue("Valeur 1", val1);
        //dataset.setValue("Valeur 2", val2);
        JFreeChart chart = ChartFactory.createPieChart(title, dataset, legend, false, false);
        chart.setBackgroundPaint(Color.WHITE);
        ChartUtilities.writeChartAsPNG(out, chart, 500, 300);
    } finally {
        out.close();
    }
}

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From source file:fr.paris.lutece.plugins.form.utils.FormUtils.java

/**
 * create a JFreeChart Graph function of the statistic form submit
 * @param listStatistic the list of statistic of form submit
 * @param strLabelX the label of axis x/*from   w  w  w .  j  av a2s . c om*/
 * @param strLableY the label of axis x
 * @param strTimesUnit the times unit of axis x(Day,Week,Month)
 * @return a JFreeChart Graph function of the statistic form submit
 */
public static JFreeChart createXYGraph(List<StatisticFormSubmit> listStatistic, String strLabelX,
        String strLableY, String strTimesUnit) {
    XYDataset xyDataset = createDataset(listStatistic, strTimesUnit);
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart(EMPTY_STRING, strLabelX, strLableY, xyDataset,
            false, false, false);
    jfreechart.setBackgroundPaint(Color.white);

    XYPlot xyplot = jfreechart.getXYPlot();

    //xyplot.setBackgroundPaint(Color.gray);
    //xyplot.setRangeGridlinesVisible(true);
    xyplot.setBackgroundPaint(Color.white);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);

    //      DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis(  );
    //      dateaxis.setLowerMargin(0);
    //      DateFormat formatter = new SimpleDateFormat("d-MMM-yyyy");
    //      dateaxis.setTickUnit(new DateTickUnit(DateTickUnit.DAY,7,formatter));
    //dateaxis.setTickUnit(new DateTickUnit(DateTickUnit.DAY,7));
    //dateaxis.setTickUnit(new DateTickUnit(DateTickUnit.DAY,7));

    //dateaxis.setMinimumDate((Date)listStatistic.get(0).getTimesUnit());
    //dateaxis.setMaximumDate((Date)listStatistic.get(listStatistic.size()-1).getTimesUnit());

    //dateaxis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH,1));
    //dateaxis.setTickUnit(new DateTickUnit(1, 1, DateFormat.getDateInstance(DateFormat.SHORT, Locale.FRENCH)));
    //dateaxis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH, 1, new SimpleDateFormat("MM/YY")));
    //dateaxis.setVerticalTickLabels( true );
    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setSeriesFillPaint(0, Color.RED);
    renderer.setUseFillPaint(true);

    //      renderer.setToolTipGenerator( new StandardXYToolTipGenerator( "{0} {1} {2}",
    //            DateFormat.getDateInstance( DateFormat.SHORT, Locale.FRENCH ), NumberFormat.getInstance(  ) ) );
    //
    //      ChartRenderingInfo info = new ChartRenderingInfo( new StandardEntityCollection(  ) );
    return jfreechart;
}

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From source file:org.amanzi.awe.charts.builder.CategoryChartBuilder.java

@Override
protected JFreeChart finishUp(JFreeChart chart) {
    chart = new JFreeChart(getModel().getName(), getPlot());
    chart.setBackgroundPaint(Color.WHITE);

    chart.addSubtitle(getSubTitle(Messages.clickItemToDrillDown));
    return chart;
}

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From source file:net.sf.profiler4j.console.MemoryPlotPanel.java

public MemoryPlotPanel(int maxAge, String title) {
    super(new BorderLayout());

    totalSeries = new TimeSeries("Committed Memory", Millisecond.class);
    totalSeries.setMaximumItemAge(maxAge);
    usedSeries = new TimeSeries("Used Memory", Millisecond.class);
    usedSeries.setMaximumItemAge(maxAge);
    TimeSeriesCollection seriesCollection = new TimeSeriesCollection();
    seriesCollection.addSeries(totalSeries);
    seriesCollection.addSeries(usedSeries);

    NumberAxis numberAxis = new NumberAxis("Memory (KB)");
    numberAxis.setLabelFont(new Font("SansSerif", 0, 14));
    numberAxis.setTickLabelFont(new Font("SansSerif", 0, 12));
    numberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    DateAxis dateAxis = new DateAxis("Time");
    dateAxis.setTickLabelFont(new Font("SansSerif", 0, 12));
    dateAxis.setLabelFont(new Font("SansSerif", 0, 14));
    dateAxis.setAutoRange(true);//w  w  w. j  a  va2 s. c o m
    dateAxis.setLowerMargin(0);
    dateAxis.setUpperMargin(0);
    dateAxis.setTickLabelsVisible(true);
    dateAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));

    XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer(true, false);
    lineRenderer.setSeriesPaint(0, Color.RED);
    lineRenderer.setSeriesPaint(1, Color.GREEN.darker());
    lineRenderer.setStroke(new BasicStroke(2F, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));

    XYPlot xyplot = new XYPlot(seriesCollection, dateAxis, numberAxis, lineRenderer);
    xyplot.setBackgroundPaint(Color.WHITE);
    xyplot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    xyplot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));

    JFreeChart chart = new JFreeChart(title, new Font("SansSerif", Font.PLAIN, 14), xyplot, true);
    chart.setBackgroundPaint(Color.white);

    ChartPanel panel = new ChartPanel(chart);
    panel.setBorder(createCompoundBorder(createEmptyBorder(8, 8, 8, 8), createLineBorder(Color.LIGHT_GRAY)));
    add(panel);
    setBorder(createEmptyBorder(8, 8, 8, 8));
}

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