Examples of org.jfree.chart.renderer.xy.HighLowRenderer

org.jfree.chart.renderer.xy.HighLowRenderer
A renderer that draws high/low/open/close markers on an {@link XYPlot}(requires a {@link OHLCDataset}). This renderer does not include code to calculate the crosshair point for the plot. The example shown here is generated by the HighLowChartDemo1.java program included in the JFreeChart Demo Collection:


    configureChart(jfreeChart);


    XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
    JRHighLowPlot highLowPlot = (JRHighLowPlot)getPlot();
    HighLowRenderer hlRenderer = (HighLowRenderer) xyPlot.getRenderer();
    boolean isShowOpenTicks = highLowPlot.getShowOpenTicks() == null ? false : highLowPlot.getShowOpenTicks().booleanValue();
    boolean isShowCloseTicks = highLowPlot.getShowCloseTicks() == null ? false : highLowPlot.getShowCloseTicks().booleanValue();
    
    hlRenderer.setDrawOpenTicks(isShowOpenTicks);
    hlRenderer.setDrawCloseTicks(isShowCloseTicks);


    // Handle the axis formating for the category axis
    configureAxis(xyPlot.getDomainAxis(), highLowPlot.getTimeAxisLabelFont(),
        highLowPlot.getTimeAxisLabelColor(), highLowPlot.getTimeAxisTickLabelFont(),
        highLowPlot.getTimeAxisTickLabelColor(), highLowPlot.getTimeAxisTickLabelMask(), highLowPlot.getTimeAxisVerticalTickLabels(),

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        );


    configureChart(jfreeChart, getPlot());
    XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
    JRHighLowPlot highLowPlot = (JRHighLowPlot)getPlot();
    HighLowRenderer hlRenderer = (HighLowRenderer) xyPlot.getRenderer();
    boolean isShowOpenTicks = highLowPlot.getShowOpenTicks() == null ? false : highLowPlot.getShowOpenTicks().booleanValue();
    boolean isShowCloseTicks = highLowPlot.getShowCloseTicks() == null ? false : highLowPlot.getShowCloseTicks().booleanValue();
    
    hlRenderer.setDrawOpenTicks(isShowOpenTicks);
    hlRenderer.setDrawCloseTicks(isShowCloseTicks);


    // Handle the axis formating for the category axis
    configureAxis(xyPlot.getDomainAxis(), highLowPlot.getTimeAxisLabelFont(),
        highLowPlot.getTimeAxisLabelColor(), highLowPlot.getTimeAxisTickLabelFont(),
        highLowPlot.getTimeAxisTickLabelColor(), highLowPlot.getTimeAxisTickLabelMask(), highLowPlot.getTimeAxisVerticalTickLabels(),

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        );


    configureChart(jfreeChart, getPlot());
    XYPlot xyPlot = (XYPlot) jfreeChart.getPlot();
    JRHighLowPlot highLowPlot = (JRHighLowPlot)getPlot();
    HighLowRenderer hlRenderer = (HighLowRenderer) xyPlot.getRenderer();
    boolean isShowOpenTicks = highLowPlot.getShowOpenTicks() == null ? false : highLowPlot.getShowOpenTicks().booleanValue();
    boolean isShowCloseTicks = highLowPlot.getShowCloseTicks() == null ? false : highLowPlot.getShowCloseTicks().booleanValue();
    
    hlRenderer.setDrawOpenTicks(isShowOpenTicks);
    hlRenderer.setDrawCloseTicks(isShowCloseTicks);


    // Handle the axis formating for the category axis
    configureAxis(xyPlot.getDomainAxis(), highLowPlot.getTimeAxisLabelFont(),
        highLowPlot.getTimeAxisLabelColor(), highLowPlot.getTimeAxisTickLabelFont(),
        highLowPlot.getTimeAxisTickLabelColor(), highLowPlot.getTimeAxisTickLabelMask(), highLowPlot.getTimeAxisVerticalTickLabels(),

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                                                OHLCDataset dataset,
                                                boolean legend) {


        ValueAxis timeAxis = new DateAxis(timeAxisLabel);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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                                                boolean legend) {


        DateAxis timeAxis = new DateAxis(timeAxisLabel);
        timeAxis.setTimeline(timeline);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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                                                OHLCDataset dataset,
                                                boolean legend) {


        ValueAxis timeAxis = new DateAxis(timeAxisLabel);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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                                                boolean legend) {


        DateAxis timeAxis = new DateAxis(timeAxisLabel);
        timeAxis.setTimeline(timeline);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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            String timeAxisLabel, String valueAxisLabel, OHLCDataset dataset,
            boolean legend) {


        ValueAxis timeAxis = new DateAxis(timeAxisLabel);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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            Timeline timeline, boolean legend) {


        DateAxis timeAxis = new DateAxis(timeAxisLabel);
        timeAxis.setTimeline(timeline);
        NumberAxis valueAxis = new NumberAxis(valueAxisLabel);
        HighLowRenderer renderer = new HighLowRenderer();
        renderer.setBaseToolTipGenerator(new HighLowItemLabelGenerator());
        XYPlot plot = new XYPlot(dataset, timeAxis, valueAxis, renderer);
        JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
                plot, legend);
        currentTheme.apply(chart);
        return chart;

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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashcode() {
        HighLowRenderer r1 = new HighLowRenderer();
        HighLowRenderer r2 = new HighLowRenderer();
        assertTrue(r1.equals(r2));
        int h1 = r1.hashCode();
        int h2 = r2.hashCode();
        assertEquals(h1, h2);
    }

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