Example usage for org.jfree.chart.axis NumberAxis clone

Introduction

In this page you can find the example usage for org.jfree.chart.axis NumberAxis clone.

Prototype

@Override
public Object clone() throws CloneNotSupportedException 

Source Link

Document

Returns a clone of the axis.

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.DotChart.java

/**
 * Creates a chart./*from   w w  w . j av a2 s.  c  o  m*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
protected JFreeChart createChart1(XYDataset dataset) {
    //System.out.println("createChart1 called");
    //   create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, // chart title
            "", // x axis label domain
            rangeLabel, // y axis label  range
            dataset, // data
            PlotOrientation.HORIZONTAL, !legendPanelOn, // include legend
            true, // tooltips
            false // urls
    );

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

    // get a reference to the plot for further customisation...
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setBackgroundPaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.lightGray);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    //  renderer.setSeriesShape(0, java.awt.Shape.round);
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setBaseLinesVisible(false);

    renderer.setLegendItemLabelGenerator(new SOCRXYSeriesLabelGenerator());

    //change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeIncludesZero(true);
    rangeAxis.setUpperMargin(0.01);
    rangeAxis.setLowerMargin(0.01);

    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    //domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setAutoRangeIncludesZero(true);
    domainAxis.setTickLabelsVisible(false);
    domainAxis.setTickMarksVisible(false);
    domainAxis.setUpperMargin(5);
    domainAxis.setLowerMargin(0.01);

    // OPTIONAL CUSTOMISATION COMPLETED.
    setYSummary(dataset);

    try {
        //   System.out.println("setting the common RangeAxis to null");
        common_rangeAxis = null;
        common_rangeAxis = (NumberAxis) rangeAxis.clone();
        //   System.out.println("creating the common RangeAxis");
    } catch (CloneNotSupportedException e) {
        System.out.println("CloneNotSupportedException!, exception caught");
    }

    return chart;
}

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From source file:no.met.jtimeseries.MeteogramWrapper.java

private void plotWindSpeedDirection(GenericDataModel model, ChartPlotter plotter, boolean showWindDirection,
        String unit, List<Date> symbolTimes) {

    // plot wind speed
    NumberPhenomenon windSpeed = model.getNumberPhenomenon(PhenomenonName.WindSpeedMPS.toString()).clone();
    Color windSpeedColor = new Color(0, 0, 0);
    // number axis to be used for wind speed plot
    NumberAxis numberAxis = new NumberAxis();
    numberAxis.setLabelPaint(windSpeedColor);
    numberAxis.setTickLabelPaint(windSpeedColor);
    if (unit.equalsIgnoreCase("ms")) {
        numberAxis.setLabel(messages.getString("parameter.wind") + " (m/s)");
    } else {/* w  w w.  j  av  a  2  s. c o  m*/
        windSpeed.scaling(1 / MarinogramPlot.KNOT);
        numberAxis.setLabel(
                messages.getString("parameter.wind") + " (" + messages.getString("label.knots") + ")");
        NumberFormat formatter = new DecimalFormat("#0.0");
        numberAxis.setNumberFormatOverride(formatter);
    }
    double maxValue = windSpeed.getMaxValue();
    double minValue = windSpeed.getMinValue();

    ChartPlotter.setAxisBound(numberAxis, maxValue, minValue, 8, BACKGROUND_LINES);

    PlotStyle plotStyle = new PlotStyle.Builder("Wind").seriesColor(windSpeedColor)
            .plusDegreeColor(windSpeedColor).spline(SplineStyle.HYBRID).stroke(new BasicStroke(2.0f))
            .numberAxis(numberAxis).nonNegative(true).build();
    plotter.addLineChart(TimeBase.SECOND, windSpeed, plotStyle);

    // plot wind direction
    if (showWindDirection) {
        NumberPhenomenon windDirection = model
                .getNumberPhenomenon(PhenomenonName.WindDirectionDegree.toString()).clone();

        InListFromDateFilter symbolTimesFilter = new InListFromDateFilter(symbolTimes);
        windDirection.filter(symbolTimesFilter);
        windSpeed.filter(symbolTimesFilter);

        // when plot wind direction, the arrow should be rotated 180 degree
        windDirection = windDirection.transform(180);
        NumberAxis numberAxisDirection = null;
        try {
            numberAxisDirection = (NumberAxis) numberAxis.clone();
        } catch (CloneNotSupportedException e) {
        }
        numberAxisDirection.setVisible(false);
        plotter.getPlot().setRangeAxis(plotter.getPlotIndex(), numberAxisDirection);
        plotter.addArrowDirectionPlot(windDirection, windSpeed, 0.08, plotStyle);
        // transform back after plot
        windDirection = windDirection.transform(180);
    }
}

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