Example usage for org.jfree.chart.plot XYPlot getDomainAxis

Introduction

In this page you can find the example usage for org.jfree.chart.plot XYPlot getDomainAxis.

Prototype

public ValueAxis getDomainAxis() 

Source Link

Document

Returns the domain axis with index 0.

Usage

From source file:com.bpd.jfreechart.StackedAreaChartDemo.java

/**
 * Customizes the JFreeChart./*from  w ww  . j  a  v a2s.  c om*/
 * 
 * @param chart The chart to customize.
 */
private static void customizeChart(JFreeChart chart) {
    StackedXYAreaRenderer2 renderer = (StackedXYAreaRenderer2) chart.getXYPlot().getRenderer();
    renderer.setSeriesPaint(0, Color.RED);
    renderer.setSeriesPaint(1, Color.BLUE);

    XYPlot plot = chart.getXYPlot();
    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setUpperMargin(0.0);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.BLACK);
}

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From source file:org.physionet.graphics.Plot.java

private static JFreeChart createChart(XYDataset dataset, String title, String timeLabel,
        String amplitudeLabel) {//from  w  ww.j  a  v a 2  s .  c  o m
    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart(title, // chart title
            timeLabel, // x axis label
            amplitudeLabel, // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setUpperMargin(0.0);
    return chart;
}

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From source file:inflor.core.utils.ChartUtils.java

public static Point2D getPlotCoordinates(MouseEvent e, FCSChartPanel panel) {
    Point2D p = panel.translateScreenToJava2D(e.getPoint());
    Rectangle2D plotArea = panel.getScreenDataArea();
    XYPlot plot = panel.getChart().getXYPlot();
    double x = plot.getDomainAxis().java2DToValue(p.getX(), plotArea, plot.getDomainAxisEdge());
    double y = plot.getRangeAxis().java2DToValue(p.getY(), plotArea, plot.getRangeAxisEdge());
    return new Point2D.Double(x, y);
}

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From source file:org.physionet.wfdb.examples.PlotECGQRSDemo2.java

private static JFreeChart createChart(XYDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart("Plot ECG Demo1 ", // chart title
            "Time (seconds)", // x axis label
            "mV", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );/*  www.j  ava  2s .  c o  m*/

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setUpperMargin(0.0);
    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setSeriesLinesVisible(1, false);
        renderer.setSeriesShapesVisible(1, true);
        renderer.setSeriesShapesFilled(1, true);
    }
    return chart;
}

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From source file:org.gephi.statistics.plugin.ChartUtils.java

public static void scaleChart(JFreeChart chart, XYSeries dSeries, boolean normalized) {
    XYPlot plot = (XYPlot) chart.getPlot();
    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setLowerMargin(1.0);//from  w w w  .  j a  v a  2s  . co  m
    domainAxis.setUpperMargin(1.0);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    if (normalized) {
        domainAxis.setRange(-0.05, 1.05);
    } else {
        domainAxis.setRange(dSeries.getMinX() - 1, dSeries.getMaxX() + 1);
    }
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(-0.1 * Math.sqrt(dSeries.getMaxY()),
            dSeries.getMaxY() + 0.1 * Math.sqrt(dSeries.getMaxY()));
}

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From source file:org.codehaus.mojo.chronos.chart.ChartUtil.java

public static XYPlot setUpperBound(JFreeChart chart, double max) {
    XYPlot plot = chart.getXYPlot();

    ValueAxis axis = (ValueAxis) plot.getDomainAxis();
    axis.setUpperBound(max);//w w  w.j  a v a  2  s.  com
    return plot;
}

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From source file:org.jfree.chart.demo.XYAreaRenderer2Demo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createXYAreaChart("XYAreaRenderer2Demo1", "Domain (X)", "Range (Y)",
            xydataset, PlotOrientation.VERTICAL, true, true, false);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setRenderer(new XYAreaRenderer2());
    xyplot.setForegroundAlpha(0.65F);//from w ww  . j a v a  2s  .  c  o m
    ValueAxis valueaxis = xyplot.getDomainAxis();
    valueaxis.setTickMarkPaint(Color.black);
    valueaxis.setLowerMargin(0.0D);
    valueaxis.setUpperMargin(0.0D);
    ValueAxis valueaxis1 = xyplot.getRangeAxis();
    valueaxis1.setTickMarkPaint(Color.black);
    return jfreechart;
}

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From source file:org.codehaus.mojo.chronos.chart.ChartUtil.java

public static XYPlot setupXYPlot(JFreeChart chart, DateFormat dateFormat) {
    XYPlot plot = chart.getXYPlot();

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

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    return plot;/* w  w  w  .  jav  a2s. c  om*/
}

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From source file:org.radargun.reporting.BarPlotGenerator.java

/**
 * @param operation Name of the plotted operation
 * @param ranges ranges[0] = min, ranges[ranges.length - 1] = max
 * @param counts counts[i] is number of entries with value >= ranges[i - 1] and < ranges[i]
 * @param reportDir/*  w w w. ja v a 2s .  c  om*/
 * @param filename
 * @throws IOException
 */
public static void generate(String operation, long[] ranges, long[] counts, String reportDir, String filename)
        throws IOException {
    XYSeries series = new XYSeries(operation + " response times");
    long totalCount = 0;
    for (long count : counts) {
        totalCount += count;
    }
    double left = Math.log10(ranges[0]);
    double right = Math.log10(ranges[ranges.length - 1]);

    for (int i = 0; i < counts.length; i++) {
        series.add(Math.log10(ranges[i]), (double) counts[i] / totalCount);
    }
    series.add(right, 0d);
    XYDataset dataset = new XYSeriesCollection(series);
    JFreeChart chart = ChartFactory.createXYStepAreaChart(operation + " response time histogram",
            "Response time", "Percentage", dataset, PlotOrientation.VERTICAL, false, false, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    NumberAxis d = (NumberAxis) plot.getDomainAxis();
    d.setRange(left, right);
    d.setStandardTickUnits(new HistoTickUnitSource());
    plot.setDomainAxis(d);
    FileOutputStream output = new FileOutputStream(new File(reportDir + File.separator + filename));
    ChartUtilities.writeChartAsPNG(output, chart, 1024, 768);
    output.close();
}

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From source file:org.jax.maanova.plot.PlotUtil.java

/**
 * Rescales the XY plot to match the viewing area
 * @param viewArea//from   ww w .  j a va2s.  c om
 *          the viewing area (null means we should use autorange)
 * @param plot
 *          the plot to rescale
 */
public static void rescaleXYPlot(final Rectangle2D viewArea, final XYPlot plot) {
    if (viewArea == null) {
        plot.getDomainAxis().setAutoRange(true);
        plot.getRangeAxis().setAutoRange(true);
    } else {
        plot.getDomainAxis().setRange(new Range(viewArea.getMinX(), viewArea.getMaxX()), true, false);
        plot.getRangeAxis().setRange(new Range(viewArea.getMinY(), viewArea.getMaxY()), true, true);
    }
}

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