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.jfree.chart.demo.BoxAndWhiskerChartDemo1.java

private static JFreeChart createChart(BoxAndWhiskerCategoryDataset boxandwhiskercategorydataset) {
    JFreeChart jfreechart = ChartFactory.createBoxAndWhiskerChart("Box and Whisker Chart Demo 1", "Category",
            "Value", boxandwhiskercategorydataset, true);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    jfreechart.setBackgroundPaint(Color.white);
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setDomainGridlinePaint(Color.white);
    categoryplot.setDomainGridlinesVisible(true);
    categoryplot.setRangeGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return jfreechart;
}

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From source file:org.jfree.chart.demo.XYDrawableAnnotationDemo1.java

private static JFreeChart createBarChart() {
    DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
    defaultcategorydataset.addValue(10D, "R1", "Q1");
    defaultcategorydataset.addValue(7D, "R1", "Q2");
    defaultcategorydataset.addValue(8D, "R1", "Q3");
    defaultcategorydataset.addValue(4D, "R1", "Q4");
    defaultcategorydataset.addValue(10.6D, "R2", "Q1");
    defaultcategorydataset.addValue(6.0999999999999996D, "R2", "Q2");
    defaultcategorydataset.addValue(8.5D, "R2", "Q3");
    defaultcategorydataset.addValue(4.2999999999999998D, "R2", "Q4");
    JFreeChart jfreechart = ChartFactory.createBarChart("Sales 2008", null, null, defaultcategorydataset,
            PlotOrientation.VERTICAL, false, false, false);
    jfreechart.setBackgroundPaint(null);
    jfreechart.getPlot().setBackgroundPaint(new Color(200, 200, 255, 60));
    return jfreechart;
}

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From source file:com.church.tools.ChartTools.java

/**
 * Generate line chart.//  ww  w  .j  a  v  a  2  s .  co  m
 * 
 * @param title the title
 * @param values the values
 * @param captions the captions
 * @param width the width
 * @param height the height
 * @param color the color
 * 
 * @return the buffered image
 */
public static BufferedImage GenerateLineChart(String title, double[] values, String[] captions, int width,
        int height, Color color) {
    BufferedImage bufferedImage = null;
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (int i = 0; i < values.length; i++) {
        dataset.addValue(values[i], "Balance Timeline", String.valueOf(i + 1));
    }
    JFreeChart chart = ChartFactory.createLineChart(title, "Balance Timeline", "Amount", dataset,
            PlotOrientation.VERTICAL, false, false, false);
    chart.setBackgroundPaint(color);
    bufferedImage = chart.createBufferedImage(width, height);
    return bufferedImage;
}

---

From source file:st.jigasoft.dbutil.util.ReportTheme.java

public static void crescentTheme(JFreeChart chart, String... lineNames) {

    XYPlot plot = (XYPlot) chart.getPlot();

    chart.setBackgroundPaint(Color.white);

    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();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        //renderer.setBaseShapesVisible(true);
        renderer.setStroke(new BasicStroke(3));
        renderer.setBaseShapesFilled(true);
        renderer.setDrawSeriesLineAsPath(true);
    }// w  ww. java2s .c  o m

    DateAxis axis = (DateAxis) plot.getDomainAxis();

    /*
    chart.setBackgroundPaint(new GradientPaint(new Point(0, 0), 
        Color.decode("#121E31"), new Point(400, 200), Color.DARK_GRAY));
            
            
    plot.setBackgroundPaint(null);
    //plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);
            
    int iCount = 0;
    // use gradients and white borders for the section colours
    for(Object s : lineNames)
    {
             
    //          plot.setDomainGridlinePaint(new PrintColorUIResource(25, Color.CYAN)));//s.toString(), createGradientPaint(new Color(200, 200, 255), colorItems(iCount ++)));
    if(iCount == MAX_COLUNS_COLOR) iCount = 0;
    }
            
               
            
    //        // add a subtitle giving the data source
    TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523", 
        new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
        */
}

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From source file:org.gaixie.micrite.jfreechart.style.BarStyle.java

/**
 * ???/*from  w  ww  .  ja  v  a  2s  .  co  m*/
 * @param chart JFreeChart
 */
public static void styleOne(JFreeChart chart) {
    CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();
    CategoryDataset dca = categoryplot.getDataset();
    //?
    chart.setBackgroundPaint(null);
    if (dca != null) {
        BarRenderer categoryitemrenderer = (BarRenderer) categoryplot.getRenderer();
        // ?
        categoryitemrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
        //            categoryitemrenderer.setBaseItemLabelFont(
        //                    new Font("", Font.PLAIN, 15));
        categoryitemrenderer.setBaseItemLabelsVisible(true);
        //tooltip
        categoryplot.getRenderer()
                .setBaseToolTipGenerator(new StandardCategoryToolTipGenerator("{0}={2}", new DecimalFormat()));
        //?
        for (int i = 0; i < dca.getRowCount(); i++) {
            int colorIdx = i % colors.length;
            categoryitemrenderer.setSeriesPaint(i, colors[colorIdx]);
        }
    } else {
        //?
        categoryplot.setNoDataMessage("NO DATA");
    }
}

---

From source file:com.etest.view.tq.charts.SubjectTestLineChart.java

public static JFreeChart difficultIndex(int tqCoverageId) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (CellItem ci : CellItemDAO.getItemAnalysisResult(tqCoverageId)) {
        dataset.setValue((int) (ci.getDifficultIndex() * 100), "Difficulty Index",
                String.valueOf(ci.getItemNo()));
    }/*from   w  w  w.  ja  v a  2 s  . com*/

    JFreeChart chart = ChartFactory.createLineChart("Item Analysis Report", "Item No.", "Difficulty Index (%)",
            dataset, PlotOrientation.VERTICAL, true, true, false);

    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);

    // customise the range axis...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // customise the renderer...
    LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setShapesVisible(true);
    renderer.setDrawOutlines(true);
    renderer.setUseFillPaint(true);
    renderer.setFillPaint(Color.white);

    return chart;
}

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From source file:com.thalesgroup.hudson.plugins.sourcemonitor.SourceMonitorChartBuilder.java

public static JFreeChart buildChart(SourceMonitorBuildAction action) {
    JFreeChart chart = ChartFactory.createStackedAreaChart(null, null, "Number of errors", buildDataset(action),
            PlotOrientation.VERTICAL, true, false, true);

    chart.setBackgroundPaint(Color.white);

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);/*w w w .j  a  v  a  2 s.  co  m*/
    plot.setForegroundAlpha(0.8f);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));

    CategoryItemRenderer firstRender = new DefaultCategoryItemRenderer();
    SourceMonitorRenderer renderer = new SourceMonitorRenderer(action.getUrlName());
    plot.setRenderer(firstRender);

    return chart;
}

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From source file:org.jfree.chart.demo.XYLineAndShapeRendererDemo2.java

private static JFreeChart createChart() {
    XYDataset xydataset = createDataset(1, 1.0D);
    JFreeChart jfreechart = ChartFactory.createXYLineChart("XYLineAndShapeRenderer Demo 2", "X", "Y", xydataset,
            PlotOrientation.VERTICAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    TextTitle texttitle = new TextTitle(
            "This chart shows various combinations of the useFillPaint and useOutlinePaint flags.");
    texttitle.setFont(new Font("Dialog", 0, 10));
    jfreechart.addSubtitle(texttitle);//from w ww . j  a  v  a  2s . c  om
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
    numberaxis.setAutoRangeIncludesZero(false);
    java.awt.geom.Ellipse2D.Double double1 = new java.awt.geom.Ellipse2D.Double(-4D, -4D, 8D, 8D);
    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    xylineandshaperenderer.setBaseShapesVisible(true);
    xylineandshaperenderer.setSeriesShape(0, double1);
    xylineandshaperenderer.setSeriesPaint(0, Color.red);
    xylineandshaperenderer.setSeriesFillPaint(0, Color.yellow);
    xylineandshaperenderer.setSeriesOutlinePaint(0, Color.gray);
    XYDataset xydataset1 = createDataset(2, 2D);
    XYLineAndShapeRenderer xylineandshaperenderer1 = new XYLineAndShapeRenderer();
    xyplot.setDataset(1, xydataset1);
    xyplot.setRenderer(1, xylineandshaperenderer1);
    xylineandshaperenderer1.setSeriesShape(0, double1);
    xylineandshaperenderer1.setSeriesPaint(0, Color.red);
    xylineandshaperenderer1.setSeriesFillPaint(0, Color.yellow);
    xylineandshaperenderer1.setSeriesOutlinePaint(0, Color.gray);
    xylineandshaperenderer1.setUseFillPaint(true);
    XYDataset xydataset2 = createDataset(3, 3D);
    XYLineAndShapeRenderer xylineandshaperenderer2 = new XYLineAndShapeRenderer();
    xyplot.setDataset(2, xydataset2);
    xyplot.setRenderer(2, xylineandshaperenderer2);
    xylineandshaperenderer2.setSeriesShape(0, double1);
    xylineandshaperenderer2.setSeriesPaint(0, Color.red);
    xylineandshaperenderer2.setSeriesFillPaint(0, Color.yellow);
    xylineandshaperenderer2.setSeriesOutlinePaint(0, Color.gray);
    xylineandshaperenderer2.setUseOutlinePaint(true);
    XYDataset xydataset3 = createDataset(4, 4D);
    XYLineAndShapeRenderer xylineandshaperenderer3 = new XYLineAndShapeRenderer();
    xyplot.setDataset(3, xydataset3);
    xyplot.setRenderer(3, xylineandshaperenderer3);
    xylineandshaperenderer3.setSeriesShape(0, double1);
    xylineandshaperenderer3.setSeriesPaint(0, Color.red);
    xylineandshaperenderer3.setSeriesFillPaint(0, Color.yellow);
    xylineandshaperenderer3.setSeriesOutlinePaint(0, Color.gray);
    xylineandshaperenderer3.setUseOutlinePaint(true);
    xylineandshaperenderer3.setUseFillPaint(true);
    XYDataset xydataset4 = createDataset(5, 5D);
    XYLineAndShapeRenderer xylineandshaperenderer4 = new XYLineAndShapeRenderer();
    xyplot.setDataset(4, xydataset4);
    xyplot.setRenderer(4, xylineandshaperenderer4);
    xylineandshaperenderer4.setSeriesShape(0, double1);
    xylineandshaperenderer4.setSeriesPaint(0, Color.red);
    xylineandshaperenderer4.setSeriesFillPaint(0, Color.yellow);
    xylineandshaperenderer4.setSeriesOutlinePaint(0, Color.gray);
    xylineandshaperenderer4.setUseOutlinePaint(true);
    xylineandshaperenderer4.setUseFillPaint(true);
    xylineandshaperenderer4.setDrawOutlines(false);
    return jfreechart;
}

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From source file:com.orsonpdf.demo.PDFPieChartDemo1.java

/**
 * Creates a chart.//from   w w w  .jav  a2s  .  c  o m
 *
 * @param dataset  the dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart("Smart Phones Manufactured / Q3 2011", dataset, false, false,
            false);

    chart.setBackgroundPaint(
            new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));

    // customise the title position and font
    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 26));

    PiePlot plot = (PiePlot) chart.getPlot();

    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);
    plot.setShadowPaint(null);
    plot.setLabelShadowPaint(null);

    // use gradients and white borders for the section colours
    plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
    plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED));
    plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
    plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    BasicStroke bs = new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER, 1.0f);
    plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

    // customise the section label appearance
    plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
    plot.setLabelLinkPaint(Color.WHITE);
    plot.setLabelLinkStroke(new BasicStroke(2.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelBackgroundPaint(null);

    // add a subtitle giving the data source
    TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
            new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
    return chart;

}

---

From source file:com.etest.view.tq.charts.SubjectTestLineChart.java

public static JFreeChart discriminationIndex(int tqCoverageId) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (CellItem ci : CellItemDAO.getItemAnalysisResult(tqCoverageId)) {
        dataset.setValue((int) (ci.getDiscriminationIndex() * 100), "Discrimination Index",
                String.valueOf(ci.getItemNo()));
    }/*ww  w .  j  a  v  a 2s.  c o  m*/

    JFreeChart chart = ChartFactory.createLineChart("Item Analysis Report", "Item No.",
            "Discrimination Index (%)", dataset, PlotOrientation.VERTICAL, true, true, false);

    chart.setBackgroundPaint(Color.white);
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);

    // customise the range axis...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // customise the renderer...
    LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setShapesVisible(true);
    renderer.setDrawOutlines(true);
    renderer.setUseFillPaint(true);
    renderer.setFillPaint(Color.white);

    return chart;
}

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