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

List of usage examples for org.jfree.chart.axis NumberAxis getNumberFormatOverride

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Introduction

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

Prototype

public NumberFormat getNumberFormatOverride()

Source Link

Document

Returns the number format override.

Usage

From source file:org.amanzi.awe.charts.builder.TimeChartBuilder.java

@Override
protected NumberAxis configRangeAxis(IRangeAxis axis) {
    NumberAxis rangeAxis;
    if (axis.equals(getModel().getMainRangeAxis())) {
        rangeAxis = (NumberAxis) getPlot().getRangeAxis();
        rangeAxis.setNumberFormatOverride(NumberFormat.getInstance());
        rangeAxis.getNumberFormatOverride().setMaximumFractionDigits(MAXIMUM_FRACTION_DIGITS);
    } else {// w ww . j  av  a2s.  c om
        rangeAxis = new NumberAxis(getModel().getSecondRangeAxis().getName());
        rangeAxis.setNumberFormatOverride(NumberFormat.getInstance());
        rangeAxis.getNumberFormatOverride().setMaximumFractionDigits(MAXIMUM_FRACTION_DIGITS);
        rangeAxis.setAutoRangeIncludesZero(false);
    }
    return rangeAxis;
}

From source file:net.sf.jasperreports.engine.fill.DefaultChartTheme.java

/**
 * For a given axis, adjust the tick unit size, in order to 
 * have a customizable number of ticks on that axis
 *//*from ww w. j  a  v a  2  s  .c om*/
protected void calculateTickUnits(Axis axis, boolean isRangeAxis) {
    Integer tickCount = null;
    Number tickInterval = null;
    boolean axisIntegerUnit = false;

    if (getChart().hasProperties()) {
        String tickCountProperty = null;
        String tickIntervalProperty = null;
        String axisIntegerUnitProperty = null;

        if (isRangeAxis) {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_INTEGER_UNIT);
        } else {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_INTEGER_UNIT);
        }
        if (tickCountProperty != null && tickCountProperty.trim().length() > 0) {
            tickCount = Integer.valueOf(tickCountProperty);
        }
        if (tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0) {
            tickInterval = Double.valueOf(tickIntervalProperty);
        }
        if (axisIntegerUnitProperty != null && axisIntegerUnitProperty.trim().length() > 0) {
            axisIntegerUnit = Boolean.valueOf(axisIntegerUnitProperty);
        }
    }

    if (axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        int axisRange = (int) numberAxis.getRange().getLength();

        if (axisIntegerUnit) {
            ChartUtil chartUtil = ChartUtil.getInstance(chartContext.getJasperReportsContext());
            numberAxis.setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));
            chartUtil.setAutoTickUnit(numberAxis);
        } else if (axisRange > 0) {
            if (tickInterval != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            NumberFormat.getNumberInstance(getLocale())));
                }
            } else if (tickCount != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(
                            new NumberTickUnit(axisRange / tickCount, numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount,
                            NumberFormat.getNumberInstance(getLocale())));
                }
            } else {
                ChartUtil chartUtil = ChartUtil.getInstance(chartContext.getJasperReportsContext());
                numberAxis.setStandardTickUnits(chartUtil.createStandardTickUnits(getLocale()));
                chartUtil.setAutoTickUnit(numberAxis);
            }
        }
    }
    //      else if (axis instanceof DateAxis)
    //      {
    //         DateAxis dateAxis = (DateAxis)axis;
    //         int axisRange = (int)dateAxis.getRange().getLength();
    //         if (dateAxis.getDateFormatOverride() != null)
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
    //         }
    //         else
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount));
    //         }
    //      }
}

From source file:net.sf.fspdfs.chartthemes.simple.SimpleChartTheme.java

/**
 * For a given axis, adjust the tick unit size, in order to 
 * have a customizable number of ticks on that axis
 *///from  w  ww .  j a v a 2  s  . co m
protected void calculateTickUnits(Axis axis, AxisSettings axisSettings, int timePeriodUnit) {
    Integer tickCount = null;
    Number tickInterval = null;

    if (getChart().hasProperties()) {
        String tickCountProperty = null;
        String tickIntervalProperty = null;
        if (axisSettings == getChartThemeSettings().getRangeAxisSettings()) {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
        } else {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
        }
        if (tickCountProperty != null && tickCountProperty.trim().length() > 0) {
            tickCount = Integer.valueOf(tickCountProperty);
        }
        if (tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0) {
            tickInterval = Double.valueOf(tickIntervalProperty);
        }
    } else {
        tickCount = axisSettings.getTickCount();
        tickInterval = axisSettings.getTickInterval();
    }

    if (tickInterval == null && tickCount == null) {
        return;
    }

    if (axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        int axisRange = (int) numberAxis.getRange().getLength();
        if (axisRange > 0) {
            if (tickInterval != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue()));
                }
            } else if (tickCount != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount.intValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount.intValue()));
                }
            }
        }
    }
    //      else if(axis instanceof DateAxis)
    //      {
    //         DateAxis dateAxis = (DateAxis)axis;
    //         int axisRange = (int)dateAxis.getRange().getLength();
    //         if(dateAxis.getDateFormatOverride() != null)
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
    //         }
    //         else
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount));
    //         }
    //      }
}

From source file:net.sf.fspdfs.chartthemes.spring.GenericChartTheme.java

/**
 * For a given axis, adjust the tick unit size, in order to 
 * have a customizable number of ticks on that axis
 *//*  w w  w. j  a  v a2 s . c  om*/
protected void calculateTickUnits(Axis axis, boolean isRangeAxis, String timePeriodUnit) {
    Integer tickCount = null;
    Number tickInterval = null;

    if (getChart().hasProperties()) {
        String tickCountProperty = null;
        String tickIntervalProperty = null;
        if (isRangeAxis) {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
        } else {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
        }
        if (tickCountProperty != null && tickCountProperty.trim().length() > 0) {
            tickCount = Integer.valueOf(tickCountProperty);
        }
        if (tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0) {
            tickInterval = Double.valueOf(tickIntervalProperty);
        }
    } else {
        if (isRangeAxis) {
            tickCount = (Integer) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.RANGE_AXIS_TICK_COUNT);
            tickInterval = (Number) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.RANGE_AXIS_TICK_INTERVAL);
        } else {
            tickCount = (Integer) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.DOMAIN_AXIS_TICK_COUNT);
            tickInterval = (Number) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.DOMAIN_AXIS_TICK_INTERVAL);
        }
    }

    if (tickInterval == null && tickCount == null) {
        return;
    }
    //      if(axis instanceof NumberAxis)
    //      {
    //         NumberAxis numberAxis = (NumberAxis)axis;
    //         int axisRange = (int)numberAxis.getRange().getLength();
    //         if(numberAxis.getNumberFormatOverride() != null)
    //         {
    //            if(tickInterval != null && tickInterval.length() > 0)
    //               numberAxis.setTickUnit(new NumberTickUnit(Double.valueOf(tickInterval).doubleValue(), numberAxis.getNumberFormatOverride()));
    //            else
    //               numberAxis.setTickUnit(new NumberTickUnit( axisRange/tickCount, numberAxis.getNumberFormatOverride()));
    //         }
    //         else
    //         {
    //            if(tickInterval != null && tickInterval.length() > 0)
    //               numberAxis.setTickUnit(new NumberTickUnit(Double.valueOf(tickInterval).doubleValue()));
    //            else
    //               numberAxis.setTickUnit(new NumberTickUnit(axisRange/tickCount));
    //         }
    //      }
    if (axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        int axisRange = (int) numberAxis.getRange().getLength();
        if (axisRange > 0) {
            if (tickInterval != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue()));
                }
            } else if (tickCount != null) {
                int newTickUnitSize = axisRange / tickCount.intValue();
                if (newTickUnitSize > numberAxis.getTickUnit().getSize()) {
                    int tickUnitSize = newTickUnitSize;

                    //preferably multiple of 5 values should be used as tick units lengths:
                    int i = 1;
                    while (tickUnitSize > 9) {
                        tickUnitSize /= 10;
                        i *= 10;
                    }
                    tickUnitSize *= i;
                    newTickUnitSize = tickUnitSize + i / 2;

                    if (newTickUnitSize > 0 && axisRange / newTickUnitSize > tickCount.intValue()) {
                        newTickUnitSize += i / 2;
                    }
                    if (numberAxis.getNumberFormatOverride() != null) {
                        numberAxis.setTickUnit(
                                new NumberTickUnit(newTickUnitSize, numberAxis.getNumberFormatOverride()));
                    } else {
                        numberAxis.setTickUnit(new NumberTickUnit(newTickUnitSize));
                    }
                }
            }
        }
    }
    //      else if(axis instanceof DateAxis)
    //      {
    //         DateAxis dateAxis = (DateAxis)axis;
    //         int axisRange = (int)dateAxis.getRange().getLength();
    //         int timeUnit = getTimePeriodUnit(timePeriodUnit);
    //         
    //         if(dateAxis.getDateFormatOverride() != null)
    //         {
    //            if(tickInterval != null && tickInterval.length() > 0)
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, Integer.valueOf(tickInterval).intValue(), dateAxis.getDateFormatOverride()));
    //            else
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
    //         }
    //         else
    //         {
    //            if(tickInterval != null && tickInterval.length() > 0)
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, Integer.valueOf(tickInterval).intValue()));
    //            else
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, axisRange/tickCount));
    //         }
    //      }
}

From source file:net.sf.jasperreports.chartthemes.simple.SimpleChartTheme.java

/**
 * For a given axis, adjust the tick unit size, in order to 
 * have a customizable number of ticks on that axis
 *//*from  w ww  . j a va2s .  com*/
protected void calculateTickUnits(Axis axis, AxisSettings axisSettings, DateTickUnitType timePeriodUnitx) {
    Integer tickCount = null;
    Number tickInterval = null;
    boolean axisIntegerUnit = false;

    if (getChart().hasProperties()) {
        String tickCountProperty = null;
        String tickIntervalProperty = null;
        String axisIntegerUnitProperty = null;

        if (axisSettings == getChartThemeSettings().getRangeAxisSettings()) {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_INTEGER_UNIT);
        } else {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_INTEGER_UNIT);
        }
        if (tickCountProperty != null && tickCountProperty.trim().length() > 0) {
            tickCount = Integer.valueOf(tickCountProperty);
        }
        if (tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0) {
            tickInterval = Double.valueOf(tickIntervalProperty);
        }
        if (axisIntegerUnitProperty != null && axisIntegerUnitProperty.trim().length() > 0) {
            axisIntegerUnit = Boolean.valueOf(axisIntegerUnitProperty);
        }
    } else {
        tickCount = axisSettings.getTickCount();
        tickInterval = axisSettings.getTickInterval();
        if (axisSettings.getAxisIntegerUnit() != null) {
            axisIntegerUnit = axisSettings.getAxisIntegerUnit();
        }
    }

    if (axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        int axisRange = (int) numberAxis.getRange().getLength();
        if (axisIntegerUnit) {
            ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().getJasperReportsContext());
            numberAxis.setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));
            chartUtil.setAutoTickUnit(numberAxis);
        } else if (axisRange > 0) {
            if (tickInterval != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            NumberFormat.getNumberInstance(getLocale())));
                }
            } else if (tickCount != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(
                            new NumberTickUnit(axisRange / tickCount, numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(axisRange / tickCount,
                            NumberFormat.getNumberInstance(getLocale())));
                }
            } else {
                ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().getJasperReportsContext());
                numberAxis.setStandardTickUnits(chartUtil.createStandardTickUnits(getLocale()));
                chartUtil.setAutoTickUnit(numberAxis);
            }
        }
    }
    //      else if (axis instanceof DateAxis)
    //      {
    //         DateAxis dateAxis = (DateAxis)axis;
    //         int axisRange = (int)dateAxis.getRange().getLength();
    //         if (dateAxis.getDateFormatOverride() != null)
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
    //         }
    //         else
    //         {
    //            dateAxis.setTickUnit(new DateTickUnit(timePeriodUnit, axisRange/tickCount));
    //         }
    //      }
}

From source file:net.sf.jasperreports.chartthemes.spring.GenericChartTheme.java

/**
 * For a given axis, adjust the tick unit size, in order to 
 * have a customizable number of ticks on that axis
 *///  w w  w . j  a  va  2s . c o  m
protected void calculateTickUnits(Axis axis, boolean isRangeAxis, String timePeriodUnit) {
    Integer tickCount = null;
    Number tickInterval = null;
    boolean axisIntegerUnit = false;

    if (getChart().hasProperties()) {
        String tickCountProperty = null;
        String tickIntervalProperty = null;
        String axisIntegerUnitProperty = null;

        if (isRangeAxis) {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_RANGE_AXIS_INTEGER_UNIT);
        } else {
            tickCountProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_COUNT);
            tickIntervalProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_TICK_INTERVAL);
            axisIntegerUnitProperty = getChart().getPropertiesMap()
                    .getProperty(DefaultChartTheme.PROPERTY_DOMAIN_AXIS_INTEGER_UNIT);
        }
        if (tickCountProperty != null && tickCountProperty.trim().length() > 0) {
            tickCount = Integer.valueOf(tickCountProperty);
        }
        if (tickIntervalProperty != null && tickIntervalProperty.trim().length() > 0) {
            tickInterval = Double.valueOf(tickIntervalProperty);
        }
        if (axisIntegerUnitProperty != null && axisIntegerUnitProperty.trim().length() > 0) {
            axisIntegerUnit = Boolean.valueOf(axisIntegerUnitProperty);
        }
    } else {
        if (isRangeAxis) {
            tickCount = (Integer) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.RANGE_AXIS_TICK_COUNT);
            tickInterval = (Number) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.RANGE_AXIS_TICK_INTERVAL);
            if (getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.RANGE_AXIS_INTEGER_UNIT) != null) {
                axisIntegerUnit = (Boolean) getDefaultValue(defaultAxisPropertiesMap,
                        ChartThemesConstants.RANGE_AXIS_INTEGER_UNIT);
            }
        } else {
            tickCount = (Integer) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.DOMAIN_AXIS_TICK_COUNT);
            tickInterval = (Number) getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.DOMAIN_AXIS_TICK_INTERVAL);
            if (getDefaultValue(defaultAxisPropertiesMap,
                    ChartThemesConstants.DOMAIN_AXIS_INTEGER_UNIT) != null) {
                axisIntegerUnit = (Boolean) getDefaultValue(defaultAxisPropertiesMap,
                        ChartThemesConstants.DOMAIN_AXIS_INTEGER_UNIT);
            }
        }
    }

    //      if (axis instanceof NumberAxis)
    //      {
    //         NumberAxis numberAxis = (NumberAxis)axis;
    //         int axisRange = (int)numberAxis.getRange().getLength();
    //         if (numberAxis.getNumberFormatOverride() != null)
    //         {
    //            if (tickInterval != null && tickInterval.length() > 0)
    //               numberAxis.setTickUnit(new NumberTickUnit(Double.valueOf(tickInterval), numberAxis.getNumberFormatOverride()));
    //            else
    //               numberAxis.setTickUnit(new NumberTickUnit( axisRange/tickCount, numberAxis.getNumberFormatOverride()));
    //         }
    //         else
    //         {
    //            if (tickInterval != null && tickInterval.length() > 0)
    //               numberAxis.setTickUnit(new NumberTickUnit(Double.valueOf(tickInterval)));
    //            else
    //               numberAxis.setTickUnit(new NumberTickUnit(axisRange/tickCount));
    //         }
    //      }
    if (axis instanceof NumberAxis) {
        NumberAxis numberAxis = (NumberAxis) axis;
        int axisRange = (int) numberAxis.getRange().getLength();

        if (axisIntegerUnit) {
            ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().getJasperReportsContext());
            numberAxis.setStandardTickUnits(chartUtil.createIntegerTickUnits(getLocale()));
            chartUtil.setAutoTickUnit(numberAxis);
        } else if (axisRange > 0) {
            if (tickInterval != null) {
                if (numberAxis.getNumberFormatOverride() != null) {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            numberAxis.getNumberFormatOverride()));
                } else {
                    numberAxis.setTickUnit(new NumberTickUnit(tickInterval.doubleValue(),
                            NumberFormat.getNumberInstance(getLocale())));
                }
            } else if (tickCount != null) {
                int newTickUnitSize = axisRange / tickCount;
                if (newTickUnitSize > numberAxis.getTickUnit().getSize()) {
                    int tickUnitSize = newTickUnitSize;

                    //preferably multiple of 5 values should be used as tick units lengths:
                    int i = 1;
                    while (tickUnitSize > 9) {
                        tickUnitSize /= 10;
                        i *= 10;
                    }
                    tickUnitSize *= i;
                    newTickUnitSize = tickUnitSize + i / 2;

                    if (newTickUnitSize > 0 && axisRange / newTickUnitSize > tickCount) {
                        newTickUnitSize += i / 2;
                    }
                    if (numberAxis.getNumberFormatOverride() != null) {
                        numberAxis.setTickUnit(
                                new NumberTickUnit(newTickUnitSize, numberAxis.getNumberFormatOverride()));
                    } else {
                        numberAxis.setTickUnit(new NumberTickUnit(newTickUnitSize,
                                NumberFormat.getNumberInstance(getLocale())));
                    }
                }
            } else {
                ChartUtil chartUtil = ChartUtil.getInstance(getChartContext().getJasperReportsContext());
                numberAxis.setStandardTickUnits(chartUtil.createStandardTickUnits(getLocale()));
                chartUtil.setAutoTickUnit(numberAxis);
            }
        }
    }
    //      else if (axis instanceof DateAxis)
    //      {
    //         DateAxis dateAxis = (DateAxis)axis;
    //         int axisRange = (int)dateAxis.getRange().getLength();
    //         int timeUnit = getTimePeriodUnit(timePeriodUnit);
    //         
    //         if (dateAxis.getDateFormatOverride() != null)
    //         {
    //            if (tickInterval != null && tickInterval.length() > 0)
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, Integer.valueOf(tickInterval), dateAxis.getDateFormatOverride()));
    //            else
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, axisRange/tickCount, dateAxis.getDateFormatOverride()));
    //         }
    //         else
    //         {
    //            if (tickInterval != null && tickInterval.length() > 0)
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, Integer.valueOf(tickInterval)));
    //            else
    //               dateAxis.setTickUnit(new DateTickUnit(timeUnit, axisRange/tickCount));
    //         }
    //      }
}