Example usage for org.jfree.chart JFreeChart JFreeChart

Introduction

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

Prototype

public JFreeChart(String title, Plot plot) 

Source Link

Document

Creates a new chart with the given title and plot.

Usage

From source file:scatterplot1k.JFreeScatter.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title      the frame title.//from  ww w. j  a  v a  2s. com
 * @param sampleSize
 */
public JFreeScatter(final String title, int sampleSize) {
    super(title);
    this.sampleCount = sampleSize;

    data = new float[2][sampleSize];
    populateData();
    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setAutoRangeIncludesZero(false);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setAutoRangeIncludesZero(false);
    final FastScatterPlot plot = new FastScatterPlot(this.data, domainAxis, rangeAxis);
    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    //        chart.setLegend(null);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(800, 600));
    //      panel.setHorizontalZoom(true);
    //    panel.setVerticalZoom(true);
    panel.setMinimumDrawHeight(10);
    panel.setMaximumDrawHeight(2000);
    panel.setMinimumDrawWidth(20);
    panel.setMaximumDrawWidth(2000);

    setContentPane(panel);

}

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From source file:biz.ixnay.pivot.charts.skin.jfree.SingleValueChartSkin.java

protected JFreeChart createChart(Plot plot) {
    if (plot == null) {
        throw new IllegalArgumentException("plot cannot be null.");
    }/*ww  w. ja  v a  2  s.  c  o m*/

    SingleValueChartView chartView = (SingleValueChartView) getComponent();

    String title = chartView.getTitle();

    JFreeChart chart = new JFreeChart(title, plot);

    // TODO: anything else that we need to set before returning?

    return chart;
}

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From source file:org.jfree.chart.demo.TimePeriodValuesDemo1.java

public TimePeriodValuesDemo1(String s) {
    super(s);/*from  ww  w. ja  va2  s. c  o  m*/
    XYDataset xydataset = createDataset1();
    XYBarRenderer xybarrenderer = new XYBarRenderer();
    DateAxis dateaxis = new DateAxis("Date");
    dateaxis.setVerticalTickLabels(true);
    dateaxis.setTickUnit(new DateTickUnit(DateTickUnitType.HOUR, 1));
    dateaxis.setDateFormatOverride(new SimpleDateFormat("hh:mm"));
    dateaxis.setLowerMargin(0.01D);
    dateaxis.setUpperMargin(0.01D);
    NumberAxis numberaxis = new NumberAxis("Value");
    XYPlot xyplot = new XYPlot(xydataset, dateaxis, numberaxis, xybarrenderer);
    XYDataset xydataset1 = createDataset2();
    StandardXYItemRenderer standardxyitemrenderer = new StandardXYItemRenderer(3);
    standardxyitemrenderer.setBaseShapesFilled(true);
    xyplot.setDataset(1, xydataset1);
    xyplot.setRenderer(1, standardxyitemrenderer);
    JFreeChart jfreechart = new JFreeChart("Supply and Demand", xyplot);
    ChartPanel chartpanel = new ChartPanel(jfreechart);
    chartpanel.setPreferredSize(new Dimension(500, 270));
    chartpanel.setMouseZoomable(true, false);
    setContentPane(chartpanel);
}

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From source file:org.jfree.chart.demo.ScatterRendererDemo1.java

private static JFreeChart createChart(MultiValueCategoryDataset multivaluecategorydataset) {
    CategoryPlot categoryplot = new CategoryPlot(multivaluecategorydataset, new CategoryAxis("Category"),
            new NumberAxis("Value"), new ScatterRenderer());
    categoryplot.setBackgroundPaint(Color.lightGray);
    categoryplot.setDomainGridlinePaint(Color.white);
    categoryplot.setRangeGridlinePaint(Color.white);
    categoryplot.setAxisOffset(new RectangleInsets(4D, 4D, 4D, 4D));
    JFreeChart jfreechart = new JFreeChart("ScatterRendererDemo1", categoryplot);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

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From source file:org.neo4j.bench.chart.JFreeStackedBarChart.java

public JFreeChart render(String title, CategoryPlot plot, AbstractRenderer renderer) {
    plot.getDomainAxis()//from  w w w  .  jav  a2s.  c  o m
            .setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 4.0));
    return new JFreeChart(title, plot);
}

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From source file:org.jfree.chart.demo.XYTaskDatasetDemo2.java

private static JFreeChart createChart() {
    CombinedDomainXYPlot combineddomainxyplot = new CombinedDomainXYPlot(new DateAxis("Date/Time"));
    combineddomainxyplot.setDomainPannable(true);
    combineddomainxyplot.add(createSubplot1(createDataset1()));
    combineddomainxyplot.add(createSubplot2(createDataset2()));
    JFreeChart jfreechart = new JFreeChart("XYTaskDatasetDemo2", combineddomainxyplot);
    jfreechart.setBackgroundPaint(Color.white);
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

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From source file:playground.benjamin.scenarios.zurich.analysis.charts.BkChartTemplate.java

public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    plot.setDataset(0, this.getDataset());
    JFreeChart chart = new JFreeChart("", plot);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.setTextAntiAlias(true);//  w  w  w.  j  a va2 s  .c o  m
    //    chart.removeLegend();
    return chart;
}

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

private static JFreeChart createChart() {
    XYDataset xydataset = createDataset2006();
    XYDataset xydataset1 = createDataset2007();
    DateAxis dateaxis = new DateAxis("Date");
    Month month = new Month(1, 2007);
    Month month1 = new Month(12, 2007);
    dateaxis.setRange(month.getFirstMillisecond(), month1.getLastMillisecond());
    dateaxis.setDateFormatOverride(new SimpleDateFormat("MMM"));
    dateaxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    XYLineAndShapeRenderer xylineandshaperenderer = new XYLineAndShapeRenderer();
    xylineandshaperenderer.setUseFillPaint(true);
    xylineandshaperenderer.setBaseFillPaint(Color.white);
    xylineandshaperenderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{1}: {2}",
            new SimpleDateFormat("MMM-yyyy"), new DecimalFormat("0.00")));
    XYPlot xyplot = new XYPlot(xydataset1, dateaxis, new NumberAxis("Sales"), xylineandshaperenderer);
    xyplot.setDomainPannable(true);//from   w  w w. j  a v a2 s  .  c  o m
    xyplot.setRangePannable(true);
    DateAxis dateaxis1 = new DateAxis();
    dateaxis1.setVisible(false);
    xyplot.setDomainAxis(1, dateaxis1);
    xyplot.setDataset(1, xydataset);
    xyplot.mapDatasetToDomainAxis(1, 1);
    XYLineAndShapeRenderer xylineandshaperenderer1 = new XYLineAndShapeRenderer();
    xylineandshaperenderer1.setSeriesPaint(0, Color.blue);
    xylineandshaperenderer1.setUseFillPaint(true);
    xylineandshaperenderer1.setBaseFillPaint(Color.white);
    xylineandshaperenderer1.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{1}: {2}",
            new SimpleDateFormat("MMM-yyyy"), new DecimalFormat("0.00")));
    xyplot.setRenderer(1, xylineandshaperenderer1);
    JFreeChart jfreechart = new JFreeChart("Sales Comparison Chart", xyplot);
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    DateAxis dateaxis2 = (DateAxis) xyplot.getDomainAxis();
    dateaxis2.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
    ChartUtilities.applyCurrentTheme(jfreechart);
    return jfreechart;
}

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From source file:org.openimaj.demos.sandbox.flickr.geo.PlotFlickrGeo.java

public static void main(String[] args) throws IOException {
    final File inputcsv = new File("/Volumes/SSD/training_latlng");
    final List<double[]> data = new ArrayList<double[]>(10000000);

    // read in images
    final BufferedReader br = new BufferedReader(new FileReader(inputcsv));
    String line;//from   w  ww  .j  a  v  a  2 s .  co m
    int i = 0;
    br.readLine();
    while ((line = br.readLine()) != null) {
        final String[] parts = line.split(" ");

        final double longitude = Double.parseDouble(parts[2]);
        final double latitude = Double.parseDouble(parts[1]);

        data.add(new double[] { longitude, latitude });

        if (longitude >= -0.1 && longitude < 0 && latitude > 50 && latitude < 54)
            System.out.println(parts[0] + " " + latitude + " " + longitude);

        // if (i++ % 10000 == 0)
        // System.out.println(i);
    }
    br.close();

    System.out.println("Done reading");

    final float[][] dataArr = new float[2][data.size()];
    for (i = 0; i < data.size(); i++) {
        dataArr[0][i] = (float) data.get(i)[0];
        dataArr[1][i] = (float) data.get(i)[1];
    }

    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setRange(-180, 180);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setRange(-90, 90);
    final FastScatterPlot plot = new FastScatterPlot(dataArr, domainAxis, rangeAxis);

    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    final ApplicationFrame frame = new ApplicationFrame("Title");
    frame.setContentPane(chartPanel);
    frame.pack();
    frame.setVisible(true);
}

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From source file:org.spf4j.perf.impl.chart.Charts.java

public static JFreeChart createHeatJFreeChart(final String[] dsNames, final double[][] values,
        final long startTimeMillis, final long stepMillis, final String uom, final String chartName) {
    final QuantizedXYZDatasetImpl dataSet = new QuantizedXYZDatasetImpl(dsNames, values, startTimeMillis,
            stepMillis);//from   ww w.  j  av a2  s  .com
    NumberAxis xAxis = new NumberAxis("Time");
    xAxis.setStandardTickUnits(dataSet.createXTickUnits());
    xAxis.setLowerMargin(0);
    xAxis.setUpperMargin(0);
    xAxis.setVerticalTickLabels(true);
    NumberAxis yAxis = new NumberAxis(uom);
    yAxis.setStandardTickUnits(dataSet.createYTickUnits());
    yAxis.setLowerMargin(0);
    yAxis.setUpperMargin(0);
    XYBlockRenderer renderer = new XYBlockRenderer();
    PaintScale scale;
    if (dataSet.getMinValue() >= dataSet.getMaxValue()) {
        if (dataSet.getMinValue() == Double.POSITIVE_INFINITY) {
            scale = new InverseGrayScale(0, 1);
        } else {
            scale = new InverseGrayScale(dataSet.getMinValue(), dataSet.getMaxValue() + 1);
        }
    } else {
        scale = new InverseGrayScale(dataSet.getMinValue(), dataSet.getMaxValue());
    }
    renderer.setPaintScale(scale);
    renderer.setBlockWidth(1);
    renderer.setBlockHeight(1);
    XYPlot plot = new XYPlot(dataSet, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    plot.setRangeMinorGridlinesVisible(false);
    JFreeChart chart = new JFreeChart(chartName, plot);
    PaintScaleLegend legend = new PaintScaleLegend(scale, new NumberAxis("Count"));
    legend.setMargin(0, 5, 0, 5);
    chart.addSubtitle(legend);
    chart.removeLegend();
    chart.setBackgroundPaint(Color.white);
    return chart;
}

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