Java PiePlot.setOutlineVisible方法代码示例

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
public static JFreeChart generatePieChart()
{
    DefaultPieDataset dataSet = new DefaultPieDataset();
    dataSet.setValue("China", 30);
    dataSet.setValue("India", 30);
    dataSet.setValue("United States", 40);

    JFreeChart chart = ChartFactory.createPieChart("", dataSet, false, true, false);
    PiePlot piePlot = (PiePlot) chart.getPlot();
    piePlot.setBackgroundPaint(Color.WHITE); // set background color white
    piePlot.setOutlineVisible(false); // remove background border
    piePlot.setLabelGenerator(null); // remove pie section labels
    piePlot.setSectionPaint("China", Color.GRAY);
    piePlot.setSectionPaint("India", Color.GREEN);
    piePlot.setSectionPaint("United States", Color.BLUE);
    piePlot.setShadowPaint(Color.WHITE);

    return chart;
}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
public ChartWidget() {		
	
	rightLabel = new JLabel();
	Font rightFont = new Font("Verdana", Font.PLAIN, 12);
	rightLabel.setHorizontalAlignment(JLabel.LEFT);
	rightLabel.setVerticalAlignment(JLabel.TOP);
	rightLabel.setFont(rightFont);
	this.add(rightLabel);		
	
	
	myColoredPieChart = new DefaultPieDataset();
	myColoredChart = ChartFactory.createPieChart3D("", myColoredPieChart,
			false, false, false);
	myColoredChart.setBorderVisible(false);
	myColoredChart.setBackgroundPaint(new Color(0, 0, 0, 0)); // transparent
																// black
	PiePlot configurator = (PiePlot) myColoredChart.getPlot();
	configurator.setBackgroundPaint(new Color(0, 0, 0, 0));
	configurator.setLabelGenerator(null);
	configurator.setOutlineVisible(false);
	ChartPanel chartPanel = new ChartPanel(myColoredChart, 150, 150, 150,
			150, 250, 250, true, false, false, false, false, false);
	this.add(chartPanel);
}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
 * Erstellt ein Kuchendiagramm aus den Parametern.
 * 
 * @param dataset
 *            Datenset
 * @param titel
 *            Titel
 * @return {@link JFreeChart}
 */
private JFreeChart erstelleKuchenDiagramm(PieDataset dataset, String titel) {
	JFreeChart chart = ChartFactory.createPieChart3D(titel, dataset, true,
			true, false);

	TextTitle t = chart.getTitle();
	t.setHorizontalAlignment(HorizontalAlignment.CENTER);
	t.setFont(new Font("Arial", Font.CENTER_BASELINE, 26));

	PiePlot plot = (PiePlot) chart.getPlot();
	plot.setBackgroundPaint(null);
	plot.setInteriorGap(0.04);
	plot.setOutlineVisible(false);

	for (Partei partei : parteienListe) {
		if (partei.getFarbe() != null) {
			plot.setSectionPaint(
					partei.getName(),
					createGradientPaint(partei.getFarbe(),
							partei.getFarbe()));
		}
	}

	plot.setBaseSectionOutlinePaint(Color.GRAY);
	plot.setLabelFont(new Font("Arial", Font.BOLD, 15));
	plot.setLabelLinkPaint(Color.black);
	plot.setLabelPaint(Color.black);
	plot.setLabelBackgroundPaint(null);

	return chart;

}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
private Image renderChartToFile(TotalPaymentSummaryReportResponse response, File chartFile) throws IOException,
        BadElementException, MalformedURLException {
    // For generating pie chart for total payments(example for total deposits) perform following:
    // Create the dataset
    DefaultPieDataset dataset = new DefaultPieDataset();

    dataset.setValue("Pre 10/82 Deposit", response.getTotalDepositsPre1082());
    dataset.setValue("Pre 10/82 Redeposit", response.getTotalRedepositsPre1082());
    dataset.setValue("CSRS: Post 9/82 Deposit", response.getCsrsDepositsPost982());
    dataset.setValue("FERS Postal", response.getFersPostalDepositsPost982());
    dataset.setValue("FERS Non Postal", response.getFersNonPostalDepositsPost982());
    dataset.setValue("Post 9/82 Deposit", response.getTotalDepositsPost982());
    dataset.setValue("Post 9/82 Redeposit", response.getTotalRedepositsPost982());

    // Set following data
    // Create the chart
    JFreeChart chart = ChartFactory.createPieChart("Total Payments", dataset, true, true, false);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelFont(new Font("Helvetica", 0, 10));
    plot.setBackgroundPaint(Color.white);
    plot.setIgnoreZeroValues(false);
    plot.setOutlineVisible(false);

    chart.getTitle().setFont(new Font("Helvetica", 1, 14));

    LegendTitle legend = chart.getLegend();
    legend.setItemFont(new Font("Helvetica", 0, 10));
    legend.setPosition(RectangleEdge.RIGHT);

    ChartUtilities.saveChartAsPNG(chartFile, chart, chartWidth, chartHeight);
    Image image = Image.getInstance(chartFile.getAbsolutePath());
    return image;
}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
 * Creates a chart.
 *
 * @param dataset  the dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(PieDataset dataset) {

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

    // set a custom background for the chart
    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);

    // 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.setDefaultSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setDefaultSectionOutlineStroke(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;

}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
 * Creates a chart.
 *
 * @param dataset  the dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(
        "Smart Phones Manufactured / Q3 2011",  // chart title
        dataset,            // data
        false,              // no legend
        true,               // tooltips
        false               // no URL generation
    );

    // set a custom background for the chart
    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);

    // 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);
    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;

}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
private void renderChartInfo() {
    Hashtable<Object, Marker> marks = new Hashtable<>();
    DefaultPieDataset dataset = buildDataset(marks);

    JFreeChart chart = ChartFactory.createPieChart(
            null, // chart title
            dataset, // data
            true, // include legend
            true,
            false);
    chart.setBackgroundPaint(null);
    //chart.setBorderStroke(null);
    chart.setBorderVisible(false);
    final PiePlot plot = (PiePlot) chart.getPlot();
    // plot.setBackgroundPaint(null);
    //  plot.setShadowPaint(null);

    Enumeration<Object> markKeys = marks.keys();


    while (markKeys.hasMoreElements()) {
        if (iCurrentView == ID_ALLY_CHART) {
            Ally a = (Ally) markKeys.nextElement();
            plot.setSectionPaint(a.getTag(), marks.get(a).getMarkerColor());
        } else {
            Tribe t = (Tribe) markKeys.nextElement();
            plot.setSectionPaint(t.getName(), marks.get(t).getMarkerColor());
        }
    }
    //plot.setCircular(true);
    //  plot.setMaximumLabelWidth(30.0);
 /*
     * plot.setLabelGenerator(new StandardPieSectionLabelGenerator( "{0} = {2}", NumberFormat.getNumberInstance(),
     * NumberFormat.getPercentInstance()));
     */
    //   chart.getLegend().setVerticalAlignment(VerticalAlignment.CENTER);
    //  chart.getLegend().setPosition(RectangleEdge.RIGHT);
    // plot.setMaximumLabelWidth(20.0);
    plot.setLabelGenerator(null);
    plot.setBackgroundPaint(Constants.DS_BACK);
    /*
     * plot.setInteriorGap(0.0); plot.setLabelGap(0.0);
     */
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(
            "{0} = {2}", NumberFormat.getNumberInstance(), NumberFormat.getPercentInstance()));

    /*
     * plot.getL plot.setLabelFont(g2d.getFont().deriveFont(10.0f));
     */


    //plot.setLabelGenerator(null);

    //plot.setMaximumLabelWidth(30.0);
    //plot.getLabelDistributor().distributeLabels(10.0, 20.0);
    //chart.draw(g2d, new Rectangle2D.Float(20, 20, 100, 100));

    //  g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
    plot.setOutlineVisible(false);
    mChartImage = chart.createBufferedImage(getWidth(), getHeight());
    //chart.draw(g2d, new Rectangle2D.Float(50, 50, 400, 400));
    //g2d.drawImage(bi, 30, 30, null);

    //  g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));

    //bi = chart.createBufferedImage(240, 240);
    // g2d.drawImage(bi, 30, 30, null);
}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
 * Creates a chart.
 * 
 * @param dataset the dataset.
 * @return A chart.
 */
private static JFreeChart createChart(PieDataset dataset) {

	JFreeChart chart = ChartFactory.createPieChart("Smart Phones Manufactured / Q3 2011", // chart title
			dataset, // data
			false, // no legend
			true, // tooltips
			false // no URL generation
			);

	// set a custom background for the chart
	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(JFreeChart.getFont(), Font.BOLD, 26));

	PiePlot plot = (PiePlot) chart.getPlot();
	plot.setBackgroundPaint(null);
	plot.setInteriorGap(0.04);
	plot.setOutlineVisible(false);

	// 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);
	plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

	// customise the section label appearance
	plot.setLabelFont(new Font(JFreeChart.getFont(), 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(JFreeChart.getFont(),
			Font.PLAIN, 12));
	source.setPaint(Color.WHITE);
	source.setPosition(RectangleEdge.BOTTOM);
	source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
	chart.addSubtitle(source);
	return chart;

}
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
* A JFreeChart is created with the input data.
* @param dataset - data to show in the chart.
* @return - JFreeChart
*/
	
  private JFreeChart createChart(PieDataset dataset,int numCalls) {
  	
      JFreeChart chart = ChartFactory.createPieChart(
      	NUM_CALLS + numCalls,  // chart 
          dataset,            // data
          false,              // no legend
          false,               // tooltips
          false               // no URL generation
      );
      
      // set a custom background for the chart
      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.setPaint(new Color(240, 240, 240));
      t.setFont(new Font(FONT_TITLE, Font.BOLD,FONT_SIZE_TITLE ));

      PiePlot plot = (PiePlot) chart.getPlot();
      plot.setBackgroundPaint(null);
      plot.setInteriorGap(0.04);
      plot.setOutlineVisible(false);

      // use gradients and white borders for the section colours
      plot.setBaseSectionOutlinePaint(Color.WHITE);
      plot.setSectionOutlinesVisible(true);
      plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

      // customise the section label appearance
      plot.setLabelFont(new Font(PIE_FONT, Font.BOLD, FONT_SIZE_LABEL_PLOT ));
      plot.setLabelLinkPaint(Color.WHITE);
      plot.setLabelLinkStroke(new BasicStroke(2.0f));
      plot.setLabelOutlineStroke(null);
      plot.setLabelPaint(Color.WHITE);
      plot.setLabelBackgroundPaint(null);
      plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} - {2}"));

      return chart;

  }
 

import org.jfree.chart.plot.PiePlot; //导入方法依赖的package包/类
/**
 * A JFreeChart is created with the input data.
 * @param dataset - data to show in the chart.
 * @return - JFreeChart
 */

private JFreeChart createChart(PieDataset dataset) {

	JFreeChart chart = ChartFactory.createPieChart(
			"",  // chart title
			dataset,            // data
			false,              // no legend
			false,               // tooltips
			false               // no URL generation
			);

	// set a custom background for the chart
	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.setPaint(new Color(240, 240, 240));
	t.setFont(new Font(FONT_TITLE, Font.BOLD, 26));

	PiePlot plot = (PiePlot) chart.getPlot();
	plot.setBackgroundPaint(null);
	plot.setInteriorGap(0.04);
	plot.setOutlineVisible(false);

	// use gradients and white borders for the section colours
	plot.setBaseSectionOutlinePaint(Color.WHITE);
	plot.setSectionOutlinesVisible(true);
	plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

	// customise the section label appearance
	plot.setLabelFont(new Font(PIE_FONT, Font.BOLD, 16));
	plot.setLabelLinkPaint(Color.WHITE);
	plot.setLabelLinkStroke(new BasicStroke(2.0f));
	plot.setLabelOutlineStroke(null);
	plot.setLabelPaint(Color.WHITE);
	plot.setLabelBackgroundPaint(null);
	plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} - {2}"));

	return chart;

}