Example usage for org.jfree.chart.labels HighLowItemLabelGenerator HighLowItemLabelGenerator

Introduction

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

Prototype

public HighLowItemLabelGenerator(DateFormat dateFormatter, NumberFormat numberFormatter) 

Source Link

Document

Creates a tool tip generator using the supplied date formatter.

Usage

From source file:ch.algotrader.client.chart.ChartTab.java

private void initRangeAxis(ChartDefinitionVO chartDefinition) {

    int axisNumber = 0;
    int datasetNumber = 0;
    for (AxisDefinitionVO axisDefinition : chartDefinition.getAxisDefinitions()) {

        // configure the axis
        NumberAxis rangeAxis = new NumberAxis(axisDefinition.getLabel());

        // set the properteis
        rangeAxis.setAutoRange(axisDefinition.isAutoRange());
        if (axisDefinition.isAutoRange()) {
            rangeAxis.setAutoRangeIncludesZero(axisDefinition.isAutoRangeIncludesZero());
        } else {/* ww  w . ja  va  2s  . c om*/
            rangeAxis.setLowerBound(axisDefinition.getLowerBound());
            rangeAxis.setUpperBound(axisDefinition.getUpperBound());
        }

        if (axisDefinition.getNumberFormat() != null) {
            rangeAxis.setNumberFormatOverride(new DecimalFormat(axisDefinition.getNumberFormat())); //##0.00% / "##0.000"
        }

        getPlot().setRangeAxis(axisNumber, rangeAxis);
        getPlot().setRangeAxisLocation(axisNumber, AxisLocation.BOTTOM_OR_RIGHT);

        // initialize datasets
        for (DatasetDefinitionVO datasetDefinition : axisDefinition.getDatasetDefinitions()) {

            XYDataset dataset;
            if (DatasetType.TIME.equals(datasetDefinition.getType())) {

                // create the time series collection
                dataset = new TimeSeriesCollection();
                getPlot().setDataset(datasetNumber, dataset);

                // create the renderer
                XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
                renderer.setBaseShapesVisible(false);

                getPlot().setRenderer(datasetNumber, renderer);

            } else if (DatasetType.OHLC.equals(datasetDefinition.getType())) {

                // create the ohlc series collection
                dataset = new OHLCSeriesCollection();
                getPlot().setDataset(datasetNumber, dataset);

                // create the renderer
                HideableCandlestickRenderer renderer = new HideableCandlestickRenderer();
                renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator(
                        new SimpleDateFormat("dd.MM.yyyy kk:mm:ss"), NumberFormat.getInstance()));
                getPlot().setRenderer(datasetNumber, renderer);

            } else {
                throw new IllegalArgumentException("illegal dataset type " + datasetDefinition.getType());
            }

            getPlot().mapDatasetToRangeAxis(datasetNumber, axisNumber);

            // initialize series
            initSeries(datasetNumber, datasetDefinition, dataset);

            datasetNumber++;
        }

        axisNumber++;
    }
}

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