ALabelFormatter (JChart2D API documentation, Version 3.2.2)

java.lang.Object
- info.monitorenter.gui.chart.labelformatters.ALabelFormatter

All Implemented Interfaces:

IAxisLabelFormatter, java.io.Serializable

Direct Known Subclasses:

LabelFormatterAutoUnits, LabelFormatterDate, LabelFormatterNumber, LabelFormatterUnit
```
public abstract class ALabelFormatter
extends java.lang.Object
implements IAxisLabelFormatter
```
A label formatter that is aware of the AAxis it formats label for.
This allows to compute the amount of fraction digits needed from the range to display.

Version:

$Revision: 1.10 $

Author:

Achim Westermann

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.beans.PropertyChangeSupport`	`m_propertyChangeSupport`	Support for acting as a property change event producer for listeners.
`static AUnit`	`UNIT_UNCHANGED`	The default unit with the factor 1 that is returned as the default for `getUnit()`.

Fields inherited from interface info.monitorenter.gui.chart.IAxisLabelFormatter
PROPERTY_FORMATCHANGE

Constructor Summary

Constructors
Modifier Constructor Description

protected ALabelFormatter()
Default constructor.

Constructors
Modifier	Constructor	Description
`protected`	`ALabelFormatter()`	Default constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addPropertyChangeListener(java.lang.String propertyName, java.beans.PropertyChangeListener listener)`	Registers a property change listener that will be informed about changes of the property identified by the given `propertyName`.
`boolean`	`equals(java.lang.Object obj)`
`IAxis<?>`	`getAxis()`	Intended for `AAxis` only.
`int`	`getMaxAmountChars()`	Returns the maximum amount of characters that will be returned from `IAxisLabelFormatter.format(double)`.
`AUnit`	`getUnit()`	Returns `UNIT_UNCHANGED`.
`int`	`hashCode()`
`void`	`initPaintIteration()`	Void adapter method implementation - optional to override.
`void`	`removePropertyChangeListener(java.lang.String property, java.beans.PropertyChangeListener listener)`	Deregisters a property change listener that has been registerd for listening on the given property.
`void`	`setAxis(IAxis<?> axis)`	Intended for `AAxis` only.

Methods inherited from interface info.monitorenter.gui.chart.IAxisLabelFormatter
format, getMinimumValueShiftForChange, getNextEvenValue, parse

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - UNIT_UNCHANGED
```
public static final AUnit UNIT_UNCHANGED
```
    The default unit with the factor 1 that is returned as the default for getUnit().
  - m_propertyChangeSupport
```
protected java.beans.PropertyChangeSupport m_propertyChangeSupport
```
    Support for acting as a property change event producer for listeners.
- Constructor Detail
  - ALabelFormatter
```
protected ALabelFormatter()
```
    Default constructor.
- Method Detail
  - addPropertyChangeListener
```
public void addPropertyChangeListener(java.lang.String propertyName,
                                      java.beans.PropertyChangeListener listener)
```
    Description copied from interface: IAxisLabelFormatter
    
    Registers a property change listener that will be informed about changes of the property identified by the given propertyName.
    
    Specified by:
    
    addPropertyChangeListener in interface IAxisLabelFormatter
    
    Parameters:
    
    propertyName - the name of the property the listener is interested in
    
    listener - a listener that will only be informed if the property identified by the argument propertyName changes
    
    See Also:
    
    IAxisLabelFormatter.addPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
    
    See Also:
    
    Object.equals(java.lang.Object)
  - getAxis
```
public IAxis<?> getAxis()
```
    Intended for AAxis only.
    
    Returns:
    
    Returns the axis.
  - getMaxAmountChars
```
public int getMaxAmountChars()
```
    Returns the maximum amount of characters that will be returned from IAxisLabelFormatter.format(double).
    
    Specified by:
    
    getMaxAmountChars in interface IAxisLabelFormatter
    
    Returns:
    
    the maximum amount of characters that will be returned from IAxisLabelFormatter.format(double).
  - getUnit
```
public AUnit getUnit()
```
    Returns UNIT_UNCHANGED.
    
    Specified by:
    
    getUnit in interface IAxisLabelFormatter
    
    Returns:
    
    UNIT_UNCHANGED
    
    See Also:
    
    IAxisLabelFormatter.getUnit()
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
    
    See Also:
    
    Object.hashCode()
  - initPaintIteration
```
public void initPaintIteration()
```
    Void adapter method implementation - optional to override.
    
    Specified by:
    
    initPaintIteration in interface IAxisLabelFormatter
    
    See Also:
    
    IAxisLabelFormatter.initPaintIteration()
  - removePropertyChangeListener
```
public void removePropertyChangeListener(java.lang.String property,
                                         java.beans.PropertyChangeListener listener)
```
    Description copied from interface: IAxisLabelFormatter
    
    Deregisters a property change listener that has been registerd for listening on the given property.
    
    Specified by:
    
    removePropertyChangeListener in interface IAxisLabelFormatter
    
    Parameters:
    
    property - the property the listener was registered to.
    
    listener - a listener that will only be informed if the property identified by the argument propertyName changes
    
    See Also:
    
    IAxisLabelFormatter.removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener)
  - setAxis
```
public void setAxis(IAxis<?> axis)
```
    Intended for AAxis only.
    Do never invoke this! This is only public for package sorting reasons.
    
    Specified by:
    
    setAxis in interface IAxisLabelFormatter
    
    Parameters:
    
    axis - The m_axis to set.

Class ALabelFormatter

Field Summary

Fields inherited from interface info.monitorenter.gui.chart.IAxisLabelFormatter

Constructor Summary

Method Summary

Methods inherited from interface info.monitorenter.gui.chart.IAxisLabelFormatter

Methods inherited from class java.lang.Object

Field Detail

UNIT_UNCHANGED

m_propertyChangeSupport

Constructor Detail

ALabelFormatter

Method Detail

addPropertyChangeListener

equals

getAxis

getMaxAmountChars

getUnit

hashCode

initPaintIteration

removePropertyChangeListener

setAxis