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

Introduction

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

Prototype

public ValueAxis getRangeAxis()

Source Link

Document

Returns the range axis for the plot.

Usage

From source file:org.ramadda.data.services.PointFormHandler.java

/**
 * make the jfreechart for the waveform/*from w  w w  . j a  va2s  .com*/
 *
 * @param request the request
 * @param waveform the waveform
 * @param dataset the dataset
 *
 * @return chart
 */
private static JFreeChart createWaveformChart(Request request, Waveform waveform, XYDataset dataset) {
    JFreeChart chart = ChartFactory.createXYLineChart("", // chart title
            "", // x axis label
            "", // y axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, false, // include legend
            false, // tooltips
            false // urls
    );

    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    //        chart.getLegend().setVisible(false);

    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRange(false);
    float[] range = waveform.getRange();
    rangeAxis.setRange(new org.jfree.data.Range(range[0], range[1]));

    if (request.defined(ARG_WAVEFORM_AXIS_HIGH)) {
        domainAxis.setRange(new org.jfree.data.Range(request.get(ARG_WAVEFORM_AXIS_LOW, 0.0),
                request.get(ARG_WAVEFORM_AXIS_HIGH, 1000.0)));
    }

    domainAxis.setAutoRange(true);
    domainAxis.setAutoRangeIncludesZero(false);

    //        domainAxis.setVisible(false);
    //        rangeAxis.setFixedDimension(20);
    //        plot.setInsets(new RectangleInsets(0, 0, 0, 0));
    //        plot.setAxisOffset(new RectangleInsets(5, 0, 5, 0));
    return chart;
}

From source file:ui.FitnessGraph.java

/**
 * Creates a chart.//from w ww . ja v  a  2s  .c om
 *
 * @param dataset
 *            the data for the chart.
 *
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createScatterPlot("Fitness v generation", // chart title
            "X", // x axis label
            "Y", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // final StandardLegend legend = (StandardLegend) chart.getLegend();
    // legend.setDisplaySeriesShapes(true);
    // get a reference to the plot for further customisation...
    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    // renderer.setSeriesShape(0, new Ellipse2D.Float(1.0f, 1.0f, 1.0f,
    // 1.0f));
    renderer.setSeriesPaint(0, Color.RED);
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, false);
    // renderer.setSeriesStroke(1, new BasicStroke(0.01f));
    plot.setRenderer(renderer);

    // change the auto tick unit selection to integer units only...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    // rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRange(true);
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}