org.jfree.chart.plot

Class MeterInterval

java.lang.Object

org.jfree.chart.plot.MeterInterval

All Implemented Interfaces:

java.io.Serializable

public class MeterInterval
extends java.lang.Object
implements java.io.Serializable

An interval to be highlighted on a MeterPlot. Instances of this class are immutable.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.awt.Paint	backgroundPaint The background paint for the interval.
private java.lang.String	label The interval label.
private java.awt.Paint	outlinePaint The outline paint (used for the arc marking the interval).
private java.awt.Stroke	outlineStroke The outline stroke (used for the arc marking the interval).
private Range	range The interval range.
private static long	serialVersionUID For serialization.

Constructor Summary

Constructors

Constructor and Description
MeterInterval(java.lang.String label, Range range) Creates a new interval.
MeterInterval(java.lang.String label, Range range, java.awt.Paint outlinePaint, java.awt.Stroke outlineStroke, java.awt.Paint backgroundPaint) Creates a new interval.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Checks this instance for equality with an arbitrary object.
java.awt.Paint	getBackgroundPaint() Returns the background paint.
java.lang.String	getLabel() Returns the label.
java.awt.Paint	getOutlinePaint() Returns the outline paint.
java.awt.Stroke	getOutlineStroke() Returns the outline stroke.
Range	getRange() Returns the range.
private void	readObject(java.io.ObjectInputStream stream) Provides serialization support.
private void	writeObject(java.io.ObjectOutputStream stream) Provides serialization support.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

For serialization.

See Also:

Constant Field Values

label

private java.lang.String label

The interval label.

range

private Range range

The interval range.

outlinePaint

private transient java.awt.Paint outlinePaint

The outline paint (used for the arc marking the interval).

outlineStroke

private transient java.awt.Stroke outlineStroke

The outline stroke (used for the arc marking the interval).

backgroundPaint

private transient java.awt.Paint backgroundPaint

The background paint for the interval.

Constructor Detail

MeterInterval

public MeterInterval(java.lang.String label,
                     Range range)

Creates a new interval.

Parameters:

label - the label (null not permitted).

range - the range (null not permitted).

MeterInterval

public MeterInterval(java.lang.String label,
                     Range range,
                     java.awt.Paint outlinePaint,
                     java.awt.Stroke outlineStroke,
                     java.awt.Paint backgroundPaint)

Creates a new interval.

Parameters:

label - the label (null not permitted).

range - the range (null not permitted).

outlinePaint - the outline paint (null permitted).

outlineStroke - the outline stroke (null permitted).

backgroundPaint - the background paint (null permitted).

Method Detail

getLabel

public java.lang.String getLabel()

Returns the label.

Returns:

The label (never null).

getRange

public Range getRange()

Returns the range.

Returns:

The range (never null).

getBackgroundPaint

public java.awt.Paint getBackgroundPaint()

Returns the background paint. If null, the background should remain unfilled.

Returns:

The background paint (possibly null).

getOutlinePaint

public java.awt.Paint getOutlinePaint()

Returns the outline paint.

Returns:

The outline paint (possibly null).

getOutlineStroke

public java.awt.Stroke getOutlineStroke()

Returns the outline stroke.

Returns:

The outline stroke (possibly null).

equals

public boolean equals(java.lang.Object obj)

Checks this instance for equality with an arbitrary object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

writeObject

private void writeObject(java.io.ObjectOutputStream stream)
                  throws java.io.IOException

Provides serialization support.

Parameters:

stream - the output stream.

Throws:

java.io.IOException - if there is an I/O error.

readObject

private void readObject(java.io.ObjectInputStream stream)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Provides serialization support.

Parameters:

stream - the input stream.

Throws:

java.io.IOException - if there is an I/O error.

java.lang.ClassNotFoundException - if there is a classpath problem.