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

Introduction

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

Prototype

public Paint getTickLabelPaint() 

Source Link

Document

Returns the color/shade used for the tick labels.

Usage

From source file:no.met.jtimeseries.marinogram.MarinogramPressurePlot.java

private XYPlot createPlot(TimeZone timezone, boolean plotPressure) {
    ChartPlotter plotter = null;/*from   w ww . ja  v a  2 s  .co  m*/
    if (plotPressure) {
        plotter = new ChartPlotter();
        // default setting
        plotter.setHeight(this.getHeight());
        plotter.setWidth(this.getWidth());
        plotter.setPlotDefaultProperties("", "");
        NumberPhenomenon pressure = getLocationForecastDataModel()
                .getPhenomenen(PhenomenonName.Pressure.toString(), NumberPhenomenon.class);
        List<Date> shortTermTime = pressure.getTime();
        Color pressureColor = new Color(11, 164, 42);

        PlotStyle.Builder pressureStyleBuilder = new PlotStyle.Builder(
                messages.getString("parameter.pressure") + " (hPa)");
        PlotStyle plotStyle = pressureStyleBuilder.spline(SplineStyle.HYBRID).ticks(4).difference(50.0d)
                .seriesColor(pressureColor).labelColor(pressureColor).build();
        plotter.addLineChart(TimeBase.SECOND, pressure, plotStyle);
        //plotter.formalizeRangeAxisWithMargins(plotter.getRangeAxisIndex() - 1, 950, 1050);

        double tick = (pressure.getMaxValue() - pressure.getMinValue()) / 2;
        tick = Math.ceil(tick / 10) * 10;
        double lowBound = Math.floor(pressure.getMinValue() / (tick)) * (tick);
        lowBound = lowBound - tick / 2;
        double upperBound = lowBound + tick * 4;

        //replicate the range axis 
        NumberAxis referenceAxis = (NumberAxis) plotter.getPlot().getRangeAxis();
        referenceAxis.setTickUnit(new NumberTickUnit(tick));
        referenceAxis.setLowerBound(lowBound);
        referenceAxis.setUpperBound(upperBound);
        NumberAxis numberAxis = new NumberAxis();
        numberAxis.setLabelPaint(pressureColor);
        numberAxis.setTickLabelPaint(referenceAxis.getTickLabelPaint());
        //numberAxis.setLowerMargin(ChartPlotter.LOWER_PLOT_MARGIN);
        numberAxis.setRange(referenceAxis.getLowerBound(), referenceAxis.getUpperBound());
        numberAxis.setTickUnit(referenceAxis.getTickUnit());
        //numberAxis.setRangeWithMargins(950, 1050);
        plotter.getPlot().setRangeAxis(1, numberAxis);

        //first set domain date format and then add hour based domain grid lines
        //TODO: wrap this inside the addHourBasedDomainGridLines for simplicity
        Date minDate = shortTermTime.get(0);
        Date maxDate = shortTermTime.get(shortTermTime.size() >= 48 ? 48 : shortTermTime.size() - 1);
        plotter.setDomainRange(minDate, maxDate);
        plotter.setDomainDateFormat(timezone, "HH");
        plotter.getPlot().setOutlineVisible(true);
        //set domain range after (must) plot all the data
        plotter.addHourBasedDomainGridLines();
        //invisible domain axis
        plotter.getPlot().getDomainAxis().setTickLabelsVisible(false);
        // add markers
        plotter.addDomainMarkers(shortTermTime, timezone, locale);

    }

    return plotter.getPlot();

}

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