Example usage for org.jfree.chart.axis ValueAxis setAutoTickUnitSelection

Introduction

In this page you can find the example usage for org.jfree.chart.axis ValueAxis setAutoTickUnitSelection.

Prototype

public void setAutoTickUnitSelection(boolean flag) 

Source Link

Document

Sets a flag indicating whether or not the tick unit is automatically selected from a range of standard tick units.

Usage

From source file:MWC.GUI.JFreeChart.NewFormattedJFreeChart.java

public void setDateTickUnits(final DateAxisEditor.MWCDateTickUnitWrapper theDateTick) {
    final ValueAxis hd = this.getXYPlot().getDomainAxis();

    // store the current tick
    _theDateTick = theDateTick;/*from  w  w  w.  ja  v a  2s  .c  o m*/

    if (theDateTick.isAutoScale()) {
        hd.setAutoTickUnitSelection(true);
    } else {
        // cancel auto calc
        hd.setAutoTickUnitSelection(false);

        // get the date axis
        final ValueAxis va = this.getXYPlot().getDomainAxis();
        final DateAxis da = (DateAxis) va;

        // and set the tick
        da.setTickUnit(_theDateTick.getUnit());

    }
}

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From source file:com.xpn.xwiki.plugin.charts.ChartCustomizer.java

public static void customizeValueAxis(ValueAxis axis, ChartParams params, String prefix) {
    customizeAxis(axis, params, prefix);

    if (params.get(prefix + ChartParams.VALUE_AXIS_AUTO_RANGE_SUFFIX) != null) {
        axis.setAutoRange(params.getBoolean(prefix + ChartParams.VALUE_AXIS_AUTO_RANGE_SUFFIX).booleanValue());
    }/*  w w  w.  ja  v a  2  s  .  c  om*/
    if (axis.isAutoRange()) { // work only with auto range
        if (params.get(prefix + ChartParams.VALUE_AXIS_AUTO_RANGE_MIN_SIZE_SUFFIX) != null) {
            axis.setAutoRangeMinimumSize(
                    params.getDouble(prefix + ChartParams.VALUE_AXIS_AUTO_RANGE_MIN_SIZE_SUFFIX).doubleValue());
        }
        if (params.get(prefix + ChartParams.AXIS_LOWER_MARGIN_SUFFIX) != null) {
            axis.setLowerMargin(params.getDouble(prefix + ChartParams.AXIS_LOWER_MARGIN_SUFFIX).doubleValue());
        }
        if (params.get(prefix + ChartParams.AXIS_UPPER_MARGIN_SUFFIX) != null) {
            axis.setUpperMargin(params.getDouble(prefix + ChartParams.AXIS_UPPER_MARGIN_SUFFIX).doubleValue());
        }
    } else { // work only when auto range is off
        if (params.get(prefix + ChartParams.VALUE_AXIS_LOWER_BOUND_SUFFIX) != null) {
            axis.setLowerBound(
                    params.getDouble(prefix + ChartParams.VALUE_AXIS_LOWER_BOUND_SUFFIX).doubleValue());
        }
        if (params.get(prefix + ChartParams.VALUE_AXIS_UPPER_BOUND_SUFFIX) != null) {
            axis.setUpperBound(
                    params.getDouble(prefix + ChartParams.VALUE_AXIS_UPPER_BOUND_SUFFIX).doubleValue());
        }
    }
    if (params.get(prefix + ChartParams.VALUE_AXIS_AUTO_TICK_UNIT_SUFFIX) != null) {
        axis.setAutoTickUnitSelection(
                params.getBoolean(prefix + ChartParams.VALUE_AXIS_AUTO_TICK_UNIT_SUFFIX).booleanValue());
    }
    if (params.get(prefix + ChartParams.VALUE_AXIS_VERTICAL_TICK_LABELS_SUFFIX) != null) {
        axis.setVerticalTickLabels(
                params.getBoolean(prefix + ChartParams.VALUE_AXIS_VERTICAL_TICK_LABELS_SUFFIX).booleanValue());
    }
}

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From source file:lucee.runtime.tag.Chart.java

private void setLabelFormat(JFreeChart chart) {
    Plot plot = chart.getPlot();//from ww w . j  av  a  2  s.co  m
    if (plot instanceof CategoryPlot) {
        CategoryPlot cp = (CategoryPlot) plot;
        ValueAxis rangeAxis = cp.getRangeAxis();
        rangeAxis.setAutoTickUnitSelection(true);
        rangeAxis.setStandardTickUnits(new TickUnitsImpl(rangeAxis.getStandardTickUnits(), labelFormat));
        CategoryItemRenderer r = cp.getRenderer();
        r.setBaseItemLabelsVisible(false);

        CategoryAxis da = cp.getDomainAxis();
        if (!showXLabel)
            da.setTickLabelsVisible(false);
        da.setCategoryLabelPositions(labelPosition);
        da.setMaximumCategoryLabelWidthRatio(100);
        //da.setVisible(false);
    }
    if (plot instanceof XYPlot) {
        XYPlot cp = (XYPlot) plot;
        ValueAxis rangeAxis = cp.getRangeAxis();
        rangeAxis.setAutoTickUnitSelection(true);
        rangeAxis.setStandardTickUnits(new TickUnitsImpl(rangeAxis.getStandardTickUnits(), labelFormat));
        XYItemRenderer r = cp.getRenderer();
        r.setBaseItemLabelsVisible(false);
        ValueAxis da = cp.getDomainAxis();
        if (!_plotItemLables.isEmpty()) {
            _plotItemLables.add(0, "");
            String[] cols = _plotItemLables.toArray(new String[_plotItemLables.size()]);
            SymbolAxis sa = new SymbolAxis(da.getLabel(), cols);
            sa.setRange(da.getRange());
            if (labelPosition == LABEL_VERTICAL) {
                sa.setVerticalTickLabels(true);
            }
            cp.setDomainAxis(sa);
        }
        if (!showXLabel)
            cp.getDomainAxis().setTickLabelsVisible(false);
        //da.setVisible(false);
    }
}

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