Package org.jfree.chart.axis

Class NumberTickUnit

java.lang.Object

org.jfree.chart.axis.TickUnit

org.jfree.chart.axis.NumberTickUnit

All Implemented Interfaces:

Serializable, Comparable

public class NumberTickUnit
extends TickUnit
implements Serializable

A numerical tick unit.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NumberTickUnit(double size)	Creates a new number tick unit.
NumberTickUnit(double size, NumberFormat formatter)	Creates a new number tick unit.
NumberTickUnit(double size, NumberFormat formatter, int minorTickCount)	Creates a new number tick unit.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Tests this formatter for equality with an arbitrary object.
int	hashCode()	Returns a hash code for this instance.
String	toString()	Returns a string representing this unit.
String	valueToString(double value)	Converts a value to a string.

Methods inherited from class org.jfree.chart.axis.TickUnit

compareTo, getMinorTickCount, getSize

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NumberTickUnit

public NumberTickUnit(double size)

Creates a new number tick unit.

Parameters:

size - the size of the tick unit.

NumberTickUnit

public NumberTickUnit(double size,
NumberFormat formatter)

Creates a new number tick unit.

Parameters:

size - the size of the tick unit.

formatter - a number formatter for the tick unit (null not permitted).

NumberTickUnit

public NumberTickUnit(double size,
NumberFormat formatter,
int minorTickCount)

Creates a new number tick unit.

Parameters:

size - the size of the tick unit.

formatter - a number formatter for the tick unit (null not permitted).

minorTickCount - the number of minor ticks.

Method Details

valueToString

public String valueToString(double value)

Converts a value to a string.

Overrides:

valueToString in class TickUnit

Parameters:

value - the value.

Returns:

The formatted string.

equals

public boolean equals(Object obj)

Tests this formatter for equality with an arbitrary object.

Overrides:

equals in class TickUnit

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

toString

public String toString()

Returns a string representing this unit.

Overrides:

toString in class Object

Returns:

A string.

hashCode

public int hashCode()

Returns a hash code for this instance.

Overrides:

hashCode in class TickUnit

Returns:

A hash code.