Example usage for org.jfree.chart JFreeChart getPlot

List of usage examples for org.jfree.chart JFreeChart getPlot

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Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getPlot.

Prototype

public Plot getPlot()

Source Link

Document

Returns the plot for the chart.

Usage

From source file:de.bfs.radon.omsimulation.gui.data.OMCharts.java

/**
 * Creates a chart displaying the distribution of certain selected statistical
 * values. Uses red for normal rooms and blue for cellar rooms.
 * //from w  ww .  j  a v  a2s .c om
 * @param title
 *          The headline of the chart. Will be hidden if set to null.
 * @param statistics
 *          The selected statistics of a campaign containing all needed
 *          values.
 * @param roomType
 *          The room type to determine the colour of the chart.
 * @param preview
 *          Will hide annotations, labels and headlines if true.
 * @return A chart displaying the distribution of certain selected statistical
 *         values.
 */
public static JFreeChart createDistributionChart(String title, DescriptiveStatistics statistics,
        OMRoomType roomType, boolean preview) {
    Color lineColor = new Color(0, 0, 0, 128);
    Color rangeColor = new Color(222, 222, 222, 128);
    if (roomType == OMRoomType.Room) {
        lineColor = new Color(255, 0, 0, 128);
        rangeColor = new Color(255, 222, 222, 128);
    } else {
        if (roomType == OMRoomType.Cellar) {
            lineColor = new Color(0, 0, 255, 128);
            rangeColor = new Color(222, 222, 255, 128);
        } else {
            lineColor = new Color(0, 128, 0, 255);
            rangeColor = new Color(222, 255, 222, 128);
        }
    }
    double[] distValues = statistics.getSortedValues();
    XYSeriesCollection dataSet = new XYSeriesCollection();
    XYSeries distSeries = new XYSeries("Distribution");
    for (int i = 0; i < distValues.length; i++) {
        distSeries.add(distValues[i], (0.5 + (double) i) / (double) distValues.length);
    }
    dataSet.addSeries(distSeries);
    JFreeChart chart = ChartFactory.createXYLineChart(title, "Rn [Bq/m\u00B3]", "F(emp)", dataSet,
            PlotOrientation.VERTICAL, false, true, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    float[] dash = { 5, 3 };
    int pos = 0;
    double y = (Double) distSeries.getY(pos);
    XYPointerAnnotation minPointer = new XYPointerAnnotation("MIN=" + (int) distValues[pos], distValues[pos], y,
            Math.PI * 1.5);
    plot.addAnnotation(minPointer);
    pos = (int) (((double) distValues.length / 100. * 5.0) - 1.0);
    while (pos < 0) {
        pos++;
    }
    if (pos > 0) {
        y = (Double) distSeries.getY(pos);
    } else {
        y = (Double) distSeries.getY(pos + 1);
    }
    final double posQ5 = distValues[pos];
    XYPointerAnnotation q05Pointer = new XYPointerAnnotation("Q5=" + (int) distValues[pos], distValues[pos], y,
            Math.PI * 1.5);
    plot.addAnnotation(q05Pointer);
    pos = (int) (((double) distValues.length / 2.0) - 1.0);
    y = (Double) distSeries.getY(pos);
    XYPointerAnnotation q50Pointer = new XYPointerAnnotation("Q50=" + (int) distValues[pos], distValues[pos], y,
            Math.PI * 1.5);
    plot.addAnnotation(q50Pointer);
    ValueMarker medMarker = new ValueMarker(distValues[pos], lineColor,
            new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 1, dash, 0));
    plot.addDomainMarker(medMarker);
    pos = (int) (((double) distValues.length / 100.0 * 95.0) - 1.0);
    if (pos < distValues.length - 1) {
        y = (Double) distSeries.getY(pos);
    } else {
        y = (Double) distSeries.getY(pos - 1);
    }
    final double posQ95 = distValues[pos];
    XYPointerAnnotation q95Pointer = new XYPointerAnnotation("Q95=" + (int) distValues[pos], distValues[pos], y,
            Math.PI * 0.5);
    plot.addAnnotation(q95Pointer);
    pos = distValues.length - 1;
    y = (Double) distSeries.getY(pos);
    XYPointerAnnotation maxPointer = new XYPointerAnnotation("MAX=" + (int) distValues[pos], distValues[pos], y,
            Math.PI * 0.5);
    plot.addAnnotation(maxPointer);
    IntervalMarker percentiles = new IntervalMarker(posQ5, posQ95);
    percentiles.setPaint(rangeColor);
    percentiles.setStroke(new BasicStroke(2, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 1, dash, 0));
    plot.addDomainMarker(percentiles, Layer.BACKGROUND);
    XYItemRenderer renderer = plot.getRenderer();
    renderer.setSeriesPaint(0, lineColor);
    return chart;
}

From source file:org.jfree.chart.demo.BarChartDemo9.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart("Bar Chart Demo 9", null, "Value", categorydataset,
            PlotOrientation.VERTICAL, false, true, false);
    TextTitle texttitle = jfreechart.getTitle();
    texttitle.setBorder(0.0D, 0.0D, 1.0D, 0.0D);
    texttitle.setBackgroundPaint(new GradientPaint(0.0F, 0.0F, Color.red, 350F, 0.0F, Color.white, true));
    texttitle.setExpandToFitSpace(true);
    jfreechart.setBackgroundPaint(new GradientPaint(0.0F, 0.0F, Color.yellow, 350F, 0.0F, Color.white, true));
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setNoDataMessage("NO DATA!");
    categoryplot.setBackgroundPaint(null);
    categoryplot.setInsets(new RectangleInsets(10D, 5D, 5D, 5D));
    categoryplot.setOutlinePaint(Color.black);
    categoryplot.setRangeGridlinePaint(Color.gray);
    categoryplot.setRangeGridlineStroke(new BasicStroke(1.0F));
    Paint apaint[] = createPaint();
    CustomBarRenderer custombarrenderer = new CustomBarRenderer(apaint);
    custombarrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL));
    categoryplot.setRenderer(custombarrenderer);
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setRange(0.0D, 800D);/* w  w  w .ja va2  s  .c o  m*/
    numberaxis.setTickMarkPaint(Color.black);
    return jfreechart;
}

From source file:org.jfree.chart.demo.XYBarChartDemo5.java

private static JFreeChart createChart(IntervalXYDataset intervalxydataset) {
    JFreeChart jfreechart = ChartFactory.createXYBarChart("US Budget Deficit", "Year", true, "$ Billion",
            intervalxydataset, PlotOrientation.VERTICAL, false, false, false);
    TextTitle texttitle = new TextTitle("Source: http://www.cbo.gov/showdoc.cfm?index=1821&sequence=0#table12");
    texttitle.setFont(new Font("Dialog", 0, 8));
    texttitle.setPosition(RectangleEdge.BOTTOM);
    texttitle.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    jfreechart.addSubtitle(texttitle);/*from  w  w w. j  a v a  2s .c o  m*/
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    StandardXYToolTipGenerator standardxytooltipgenerator = new StandardXYToolTipGenerator("{1} = {2}",
            new SimpleDateFormat("yyyy"), new DecimalFormat("0"));
    xyitemrenderer.setBaseToolTipGenerator(standardxytooltipgenerator);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setRangeGridlinePaint(Color.white);
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    dateaxis.setLowerMargin(0.01D);
    dateaxis.setUpperMargin(0.01D);
    return jfreechart;
}

From source file:com.jolbox.benchmark.BenchmarkLaunch.java

/**
 * @param results// w w  w .j  a  va2  s  .co m
 * @param delay 
 * @param statementBenchmark 
 * @param noC3P0 
 * @throws IOException 
 */
private static void doPlotLineGraph(long[][] results, int delay, boolean statementBenchmark, boolean noC3P0)
        throws IOException {
    String title = "Multi-Thread test (" + delay + "ms delay)";
    if (statementBenchmark) {
        title += "\n(with PreparedStatements tests)";
    }
    String fname = System.getProperty("java.io.tmpdir") + File.separator + "bonecp-multithread-" + delay
            + "ms-delay";
    if (statementBenchmark) {
        fname += "-with-preparedstatements";
    }
    fname += "-poolsize-" + BenchmarkTests.pool_size + "-threads-" + BenchmarkTests.threads;
    if (noC3P0) {
        fname += "-noC3P0";
    }
    PrintWriter out = new PrintWriter(new FileWriter(fname + ".txt"));
    fname += ".png";

    XYSeriesCollection dataset = new XYSeriesCollection();
    for (int i = 0; i < ConnectionPoolType.values().length; i++) { //
        if (!ConnectionPoolType.values()[i].isEnabled()
                || (noC3P0 && ConnectionPoolType.values()[i].equals(ConnectionPoolType.C3P0))) {
            continue;
        }
        XYSeries series = new XYSeries(ConnectionPoolType.values()[i].toString());
        out.println(ConnectionPoolType.values()[i].toString());
        for (int j = 1 + BenchmarkTests.stepping; j < results[i].length; j += BenchmarkTests.stepping) {
            series.add(j, results[i][j]);
            out.println(j + "," + results[i][j]);
        }
        dataset.addSeries(series);
    }
    out.close();

    //         Generate the graph
    JFreeChart chart = ChartFactory.createXYLineChart(title, // Title
            "threads", // x-axis Label
            "time (ns)", // y-axis Label
            dataset, // Dataset
            PlotOrientation.VERTICAL, // Plot Orientation
            true, // Show Legend
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );

    XYPlot plot = (XYPlot) chart.getPlot();
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false);
    plot.setRenderer(renderer);
    renderer.setSeriesPaint(0, Color.BLUE);
    renderer.setSeriesPaint(1, Color.YELLOW);
    renderer.setSeriesPaint(2, Color.BLACK);
    renderer.setSeriesPaint(3, Color.DARK_GRAY);
    renderer.setSeriesPaint(4, Color.MAGENTA);
    renderer.setSeriesPaint(5, Color.RED);
    renderer.setSeriesPaint(6, Color.LIGHT_GRAY);
    //          renderer.setSeriesShapesVisible(1, true);   
    //          renderer.setSeriesShapesVisible(2, true);   

    try {
        ChartUtilities.saveChartAsPNG(new File(fname), chart, 1024, 768);
        System.out.println("******* Saved chart to: " + fname);
    } catch (IOException e) {
        System.err.println("Problem occurred creating chart.");
    }

}

From source file:demo.BarChartDemo11.java

/**
 * Creates a sample chart./*from w w w . j a va2  s.  c o  m*/
 *
 * @param dataset  the dataset.
 *
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Open Source Projects By License", "License", "Percent",
            dataset);
    chart.removeLegend();

    TextTitle source = new TextTitle(
            "Source: http://www.blackducksoftware.com/resources/data/top-20-licenses (as at 30 Aug 2013)",
            new Font("Dialog", Font.PLAIN, 9));
    source.setPosition(RectangleEdge.BOTTOM);
    chart.addSubtitle(source);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setOrientation(PlotOrientation.HORIZONTAL);
    plot.setDomainGridlinesVisible(true);

    plot.getDomainAxis().setMaximumCategoryLabelWidthRatio(0.8f);
    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    StandardCategoryToolTipGenerator tt = new StandardCategoryToolTipGenerator("{1}: {2} percent",
            new DecimalFormat("0"));
    renderer.setBaseToolTipGenerator(tt);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.BLUE, 0.0f, 0.0f, new Color(0, 0, 64));
    renderer.setSeriesPaint(0, gp0);

    return chart;

}

From source file:ca.sqlpower.wabit.swingui.chart.ChartSwingUtil.java

/**
 * Sets the colours and gradients to be used when painting the given JFreeChart.
 * //from   ww  w .j a va 2  s  .co m
 * @param chart
 *          The JFreeChart to make nice.
 */
public static void makeChartNice(JFreeChart chart) {
    Plot plot = chart.getPlot();
    chart.setBackgroundPaint(null);
    chart.setBorderStroke(new BasicStroke(1f));
    chart.setBorderPaint(new Color(0xDDDDDD));
    chart.setBorderVisible(true);

    // TODO Should we add an option for subtitles, this is where it would go.
    //        TextTitle subTitle = new TextTitle("What's up doc?",
    //             new Font("SansSerif", Font.BOLD, 8));
    //       chart.addSubtitle(subTitle);

    // overall plot
    plot.setOutlinePaint(null);
    plot.setInsets(new RectangleInsets(0, 5, 0, 5)); // also the overall chart panel
    plot.setBackgroundPaint(null);
    plot.setDrawingSupplier(new WabitDrawingSupplier());

    // legend
    LegendTitle legend = chart.getLegend();
    if (legend != null) {
        legend.setBorder(0, 0, 0, 0);
        legend.setBackgroundPaint(null);
        legend.setPadding(2, 2, 2, 2);
    }

    if (plot instanceof CategoryPlot) {
        CategoryPlot cplot = (CategoryPlot) plot;

        CategoryItemRenderer renderer = cplot.getRenderer();
        if (renderer instanceof BarRenderer) {
            BarRenderer brenderer = (BarRenderer) renderer;

            brenderer.setBarPainter(new StandardBarPainter());
            brenderer.setDrawBarOutline(false);
            brenderer.setShadowVisible(false);

            brenderer.setGradientPaintTransformer(
                    new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

        } else if (renderer instanceof LineAndShapeRenderer) {
            // it's all taken care of by WabitDrawingSupplier

        } else {
            logger.warn("I don't know how to make " + renderer + " pretty. Leaving ugly.");
        }

        cplot.setRangeGridlinePaint(Color.BLACK);
        cplot.setRangeGridlineStroke(GRIDLINE_STROKE);

        // axes
        for (int i = 0; i < cplot.getDomainAxisCount(); i++) {
            CategoryAxis axis = cplot.getDomainAxis(i);
            axis.setAxisLineVisible(false);
        }

        for (int i = 0; i < cplot.getRangeAxisCount(); i++) {
            ValueAxis axis = cplot.getRangeAxis(i);
            axis.setAxisLineVisible(false);
        }
    }

    if (plot instanceof MultiplePiePlot) {
        MultiplePiePlot mpplot = (MultiplePiePlot) plot;
        JFreeChart pchart = mpplot.getPieChart();
        PiePlot3DGradient pplot = (PiePlot3DGradient) pchart.getPlot();
        pplot.setBackgroundPaint(null);
        pplot.setOutlinePaint(null);

        pplot.setFaceGradientPaintTransformer(
                new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
        pplot.setSideGradientPaintTransformer(
                new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

        CategoryDataset data = mpplot.getDataset();
        Color[][] colours = WabitDrawingSupplier.SERIES_COLOURS;

        //Set all colours
        for (int i = 0; i < colours.length; i++) {
            if (data.getColumnCount() >= i + 1) {
                pplot.setSectionOutlinePaint(data.getColumnKey(i), null);
                GradientPaint gradient = new GradientPaint(0, 0f, colours[i][0], 100, 0f, colours[i][1]);
                pplot.setSectionPaint(data.getColumnKey(i), gradient);
                gradient = new GradientPaint(0, 0f, colours[i][1], 100, 0f, colours[i][0]);
                pplot.setSidePaint(data.getColumnKey(i), gradient);
            }
        }
    }

    // Tweak the title font size
    chart.getTitle().setFont(chart.getTitle().getFont().deriveFont(14f));
    chart.getTitle().setPadding(5, 0, 5, 0);
    chart.setAntiAlias(true);

    // shrink padding
    chart.setPadding(new RectangleInsets(0, 0, 0, 0));
}

From source file:com.NewJFrame.java

private static JFreeChart createPieChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart("Chart Title", // chart title
            dataset, // data
            true, // include legend
            true, false);/*from ww  w .ja v a 2 s.c om*/

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setSectionOutlinesVisible(false);
    plot.setNoDataMessage("No data available");
    PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {2}", new DecimalFormat("0"),
            new DecimalFormat("0%"));
    plot.setLabelGenerator(gen);

    return chart;

}

From source file:com.ace.capitalflows.ui.frame.chart.NianYdChart.java

/**
 * Creates a chart./*from  w w w.  j av a 2  s .  co m*/
 *
 * @param dataset  a dataset.
 *
 * @return A chart.
 */
private static JFreeChart createChart(final XYDataset dataset) {

    final JFreeChart chart = ChartFactory.createTimeSeriesChart("ZhongGuoGuoJiShouZhiPingHeBiao(NianDuCeSuan)", // title
            "NianYd", // x-axis label
            "YiMeiYuan", // y-axis label
            dataset, // data
            true, // create legend?
            true, // generate tooltips?
            false // generate URLs?
    );

    chart.setBackgroundPaint(Color.white);

    final 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);

    final XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        final XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);
        renderer.setBaseShapesFilled(true);
        renderer.setDrawSeriesLineAsPath(true);
    }

    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("yyyy-MM"));

    return chart;

}

From source file:de.aidger.view.utils.Charts.java

/**
 * Creates a 3D pie chart./*from w w w  . j  av  a 2s . c  o m*/
 * 
 * @param title
 *            the diagram title
 * @param dataset
 *            the dataset.
 * @param width
 *            the width of the chart as image
 * @param height
 *            the height of the chart as image
 * 
 * @return the 3D pie chart as image
 */
public static ImageIcon createPieChart3D(String title, PieDataset dataset, int width, int height) {
    JFreeChart chart = ChartFactory.createPieChart3D(title, dataset, true, true, false);

    Font titleFont = UIManager.getFont("TitledBorder.font");

    chart.setBackgroundPaint(null);
    chart.getLegend().setBackgroundPaint(null);
    chart.getTitle().setFont(new Font(titleFont.getName(), titleFont.getStyle(), 14));
    chart.getTitle().setPaint(UIManager.getColor("TitledBorder.titleColor"));
    chart.setBorderPaint(null);
    chart.getLegend().setBorder(0, 0, 0, 0);

    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(290);
    plot.setForegroundAlpha(0.9f);
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setNoDataMessage(_("No data to display."));
    plot.setLabelGenerator(null);
    plot.setInsets(new RectangleInsets(10, 1, 5, 1));
    plot.setBackgroundPaint(null);
    plot.setOutlineVisible(false);
    plot.setDarkerSides(true);

    return new ImageIcon(chart.createBufferedImage(width, height));
}

From source file:com.ouc.cpss.view.ChartProBuilder.java

private static JFreeChart createJFreeChart(CategoryDataset dataset) {
    /**// ww w.j  a va  2  s  .  c om
     * JFreeChart
     */
    //?     
    StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
    //     
    standardChartTheme.setExtraLargeFont(new Font("", Font.BOLD, 20));
    //    
    standardChartTheme.setRegularFont(new Font("", Font.PLAIN, 15));
    //?     
    standardChartTheme.setLargeFont(new Font("", Font.PLAIN, 15));
    //?   
    ChartFactory.setChartTheme(standardChartTheme);
    //?
    // ?
    JFreeChart jfreeChart = null;
    if (choice == 1) {
        jfreeChart = ChartFactory.createBarChart3D("? -- ?TOP10", "",
                "?", dataset, PlotOrientation.VERTICAL, true, false, false);
        /**
          * JFreeChart
          */
        jfreeChart.setTitle(new TextTitle("? -- ?TOP10",
                new Font("", Font.BOLD + Font.ITALIC, 20)));
        CategoryPlot plot = (CategoryPlot) jfreeChart.getPlot();
        CategoryAxis categoryAxis = plot.getDomainAxis();
        categoryAxis.setLabelFont(new Font("", Font.ROMAN_BASELINE, 12));
    } else {
        jfreeChart = ChartFactory.createBarChart3D("? -- ?TOP10", "",
                "?", dataset, PlotOrientation.VERTICAL, true, false, false);
        jfreeChart.setTitle(new TextTitle("? -- ?TOP10",
                new Font("", Font.BOLD + Font.ITALIC, 20)));
        CategoryPlot plot = (CategoryPlot) jfreeChart.getPlot();
        CategoryAxis categoryAxis = plot.getDomainAxis();
        categoryAxis.setLabelFont(new Font("", Font.ROMAN_BASELINE, 12));
    }
    return jfreeChart;
}