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:edu.ucla.stat.SOCR.chart.demo.PolarChartDemo1.java

/**
 * Creates a sample chart./*from   www . j  a va 2  s . co  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return The chart.
 */
protected JFreeChart createChart(XYDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createPolarChart(chartTitle, dataset, true, false, false);

    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    PolarPlot plot = (PolarPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    if (isDemo) {
        plot.addCornerTextItem("Corner Item 1");
        plot.addCornerTextItem("Corner Item 2");
    }

    plot.setRenderer(new SOCRPolarItemRenderer());
    //PolarItemRenderer renderer = plot.getRenderer();
    //renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

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

    setXSummary(dataset);
    if (legendPanelOn)
        chart.removeLegend();

    return chart;

}

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From source file:org.adempiere.webui.apps.graph.jfreegraph.ChartRendererServiceImpl.java

@Override
public boolean renderPerformanceIndicator(Component parent, int chartWidth, int chartHeight,
        IndicatorModel model) {/* ww w . j a  v  a 2 s .  c om*/
    PerformanceGraphBuilder builder = new PerformanceGraphBuilder();
    JFreeChart chart = builder.createIndicatorChart(model);
    chart.setBackgroundPaint(model.chartBackground);
    chart.setAntiAlias(true);
    BufferedImage bi = chart.createBufferedImage(chartWidth, chartHeight, BufferedImage.TRANSLUCENT, null);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);

        AImage image = new AImage("", bytes);
        Image myImage = new Image();
        myImage.setContent(image);
        parent.appendChild(myImage);
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

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From source file:com.swordlord.gozer.components.wicket.graph.GWPieChartPanel.java

public GWPieChartPanel(String id, IModel<?> model, GPieChart child) {
    super(id, model);

    DataBindingMember dbMemberRowKey = child.getDataBindingMemberRowKey();
    DataBindingMember dbMemberValue = child.getDataBindingMemberValue();
    DataBindingManager dbManager = child.getDataBindingManager();

    DefaultPieDataset dpd = new DefaultPieDataset();

    List<DataRowBase> rowKeys = dbManager.getRows(dbMemberRowKey);
    List<DataRowBase> values = dbManager.getRows(dbMemberValue);

    String[] codes = new String[rowKeys.size()];
    int[] results = new int[rowKeys.size()];

    int i = 0;/*from   ww  w  .ja va  2s .  c o  m*/
    for (DataRowBase row : rowKeys) {
        codes[i] = row.getPropertyAsString(dbMemberRowKey.getDataBindingFieldName());
        i++;
    }

    i = 0;
    for (DataRowBase row : values) {
        results[i] = row.getPropertyAsInt(dbMemberValue.getDataBindingFieldName());
        i++;
    }

    for (Integer j = 0; j < rowKeys.size(); j++) {
        dpd.setValue(MessageFormat.format("{0}: {1}", codes[j], results[j]), results[j]);
    }

    JFreeChart chart = ChartFactory.createPieChart(child.getTitle(), dpd, child.getLegend(), false, false);

    chart.setBackgroundPaint(Color.white);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setDrawingSupplier(child.getDrawingSupplier());

    ChartImage image = new ChartImage("chart", chart, child.getWidth(200), child.getHeight(200));
    add(image);

}

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From source file:com.greenpepper.confluence.macros.historic.LinearExecutionChartBuilder.java

private void customizeChart(JFreeChart chart) throws IOException {
    chart.setBackgroundPaint(Color.white);
    chart.setBorderVisible(settings.isBorder());

    TextTitle chartTitle = chart.getTitle();
    customizeTitle(chartTitle, DEFAULT_TITLE_FONT);

    addSubTitle(chart, settings.getSubTitle(), DEFAULT_SUBTITLE_FONT);
    addSubTitle(chart, settings.getSubTitle2(), DEFAULT_SUBTITLE2_FONT);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setNoDataMessage(gpUtil.getText("greenpepper.historic.nodata"));

    CategoryItemRenderer renderer = plot.getRenderer();

    int index = 0;
    renderer.setSeriesPaint(index++, GREEN_COLOR);
    if (settings.isShowIgnored())
        renderer.setSeriesPaint(index++, Color.yellow);
    renderer.setSeriesPaint(index, Color.red);

    renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    renderer.setItemURLGenerator(new CategoryURLGenerator() {

        public String generateURL(CategoryDataset data, int series, int category) {
            Comparable valueKey = data.getColumnKey(category);
            ChartLongValue value = (ChartLongValue) valueKey;
            return "javascript:" + settings.getExecutionUID() + "_showExecutionResult('" + value.getId()
                    + "');";
        }/*from  www .  ja  v a2 s.c  o  m*/
    });

    CategoryAxis domainAxis = plot.getDomainAxis();
    customizeAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90);

    ValueAxis rangeAxis = plot.getRangeAxis();
    customizeAxis(rangeAxis);
    rangeAxis.setLowerBound(0);

    if (rangeAxis instanceof NumberAxis) {
        ((NumberAxis) rangeAxis).setTickUnit(new NumberTickUnit(1));
    }

    plot.setForegroundAlpha(0.8f);
}

---

From source file:com.romraider.logger.ecu.ui.tab.LoggerChartPanel.java

private JFreeChart createChart() {
    JFreeChart chart = createScatterPlot(null, labelX, labelY, null, VERTICAL, false, true, false);
    chart.setBackgroundPaint(BLACK);
    configurePlot(chart);/*w w w . j  a  v a 2s  . com*/
    addSeries(chart, 0, hilite, 4, GREEN);
    addTrendLine(chart, 1, trendline, BLUE);
    addSeries(chart, 2, data, 2, RED);
    return chart;
}

---

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

public JFreeChart createChart() {
    CategoryAxis categoryAxis = this.axisBuilder.createCategoryAxis(xLabel);
    categoryAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
    ValueAxis valueAxis = this.axisBuilder.createValueAxis(yLabel);
    //RANGE// ww w.  j av a 2  s.c om
    //      valueAxis.setRange(-50.0, 50.0); //test
    valueAxis.setRange(-20.0, 20.0); //zh
    DgColorScheme colorScheme = new DgColorScheme();

    CategoryPlot plot = new CategoryPlot();
    plot.setDomainAxis(categoryAxis);
    //      plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRangeAxis(valueAxis);
    plot.setDataset(0, this.dataset);
    //      plot.setDomainGridlinePosition(CategoryAnchor.END);
    //      plot.setDomainGridlinesVisible(true);
    BarRenderer carRenderer = new BarRenderer();
    carRenderer.setSeriesPaint(0, colorScheme.COLOR1A);
    carRenderer.setSeriesPaint(1, colorScheme.COLOR3A);
    carRenderer.setSeriesItemLabelGenerator(0, this.labelgenerator);
    carRenderer.setSeriesItemLabelGenerator(1, this.labelgenerator);
    Font labelFont = new Font("Helvetica", Font.BOLD, 14);
    carRenderer.setSeriesItemLabelFont(0, labelFont);
    carRenderer.setSeriesItemLabelFont(1, labelFont);
    carRenderer.setSeriesItemLabelsVisible(0, true);
    carRenderer.setSeriesItemLabelsVisible(1, true);

    carRenderer.setItemMargin(0.15);
    plot.setRenderer(0, carRenderer);

    JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.removeLegend();
    //      chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    return chart;
}

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From source file:org.adempiere.webui.apps.graph.WPerformanceIndicator.java

/**
*    Init Graph Display/*from  w w  w . jav a 2 s.  c  o  m*/
*  Kinamo (pelgrim)
*/
private void init() {
    JFreeChart chart = createChart();
    chart.setBackgroundPaint(Color.WHITE);
    chart.setBorderVisible(true);
    chart.setBorderPaint(Color.LIGHT_GRAY);
    chart.setAntiAlias(true);
    BufferedImage bi = chart.createBufferedImage(200, 120, BufferedImage.TRANSLUCENT, null);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);

        AImage image = new AImage("", bytes);
        Image myImage = new Image();
        myImage.setContent(image);
        appendChild(myImage);
    } catch (Exception e) {
        // TODO: handle exception
    }

    invalidate();
}

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From source file:include.picture.MyPieChart.java

public void paint() {
    try {/*from   ww  w.j  av a2 s . c  o  m*/
        check();
        DefaultPieDataset dataset = getDataSet(item, quantity);
        JFreeChart chart = ChartFactory.createPie3DChart(title, dataset, true, // ?
                false, false);
        chart.setBackgroundPaint(Color.WHITE);
        Pie3DPlot plot = (Pie3DPlot) chart.getPlot();
        plot.setSectionLabelType(PiePlot.PERCENT_LABELS);
        plot.setPercentFormatString("#,###0.00%");
        //Pie3DPlotsetDepthFactor ?
        plot.setDepthFactor(0.05);
        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();
    }
}

---

From source file:com.swordlord.gozer.components.fop.graph.GFopPieChart.java

public GFopPieChart(IGozerFrameExtension gfe, GPieChart child) {
    super(gfe);/*from   ww  w.j ava 2  s.c  o m*/

    DataBindingMember dbMemberRowKey = child.getDataBindingMemberRowKey();
    DataBindingMember dbMemberValue = child.getDataBindingMemberValue();
    DataBindingManager dbManager = child.getDataBindingManager();

    DefaultPieDataset dpd = new DefaultPieDataset();

    List<DataRowBase> rowKeys = dbManager.getRows(dbMemberRowKey);
    List<DataRowBase> values = dbManager.getRows(dbMemberValue);

    String[] codes = new String[rowKeys.size()];
    int[] results = new int[rowKeys.size()];

    int i = 0;
    for (DataRowBase row : rowKeys) {
        codes[i] = row.getPropertyAsString(dbMemberRowKey.getDataBindingFieldName());
        i++;
    }

    i = 0;
    for (DataRowBase row : values) {
        results[i] = row.getPropertyAsInt(dbMemberValue.getDataBindingFieldName());
        i++;
    }

    for (Integer j = 0; j < rowKeys.size(); j++) {
        dpd.setValue(MessageFormat.format("{0}: {1}", codes[j], results[j]), results[j]);
    }

    JFreeChart chart = ChartFactory.createPieChart(child.getTitle(), dpd, child.getLegend(), false, false);

    chart.setBackgroundPaint(Color.white);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setDrawingSupplier(child.getDrawingSupplier());

    _image = new ChartImage("chart", chart, child.getWidth(800), child.getHeight(800));
}

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From source file:ws.moor.bt.gui.charts.ConnectionTypes.java

private JFreeChart createChart(XYDataset dataset) {
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Connection Types", "Time", "Connections", dataset,
            true, false, false);//from   w  ww .  j a v a2 s  . c  o  m
    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);

    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));

    return chart;
}

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