Package org.moeaframework.analysis.plot.style

Class AutoScaledPaintScale

java.lang.Object

org.moeaframework.analysis.plot.style.AutoScaledPaintScale

All Implemented Interfaces:

org.jfree.chart.renderer.PaintScale

Direct Known Subclasses:

IndexedPaintScale, RainbowPaintScale

public abstract class AutoScaledPaintScale
extends Object
implements org.jfree.chart.renderer.PaintScale

Abstract class for defining paint scales that are automatically scaled based on the range of Z values.

Constructor Summary

Constructors

Constructor	Description
AutoScaledPaintScale(double lowerBound, double upperBound)	Constructs an auto-scaled paint scale with initial bounds.

Method Summary

Modifier and Type	Method	Description
double	getLowerBound()
Paint	getPaint(double value)
abstract Paint	getScaledPaint(double value)	Returns the paint for a value scaled by the lower and upper bounds.
double	getUpperBound()
abstract AutoScaledPaintScale	scale(double lowerBound, double upperBound)	Returns a new paint scale with new lower and upper bounds.

Methods inherited from class java.lang.Object

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

Constructor Details

AutoScaledPaintScale

public AutoScaledPaintScale(double lowerBound,
 double upperBound)

Constructs an auto-scaled paint scale with initial bounds.

Parameters:

lowerBound - the lower bound

upperBound - the upper bound

Method Details

getLowerBound

public double getLowerBound()

Specified by:

getLowerBound in interface org.jfree.chart.renderer.PaintScale

getUpperBound

public double getUpperBound()

Specified by:

getUpperBound in interface org.jfree.chart.renderer.PaintScale

getScaledPaint

public abstract Paint getScaledPaint(double value)

Returns the paint for a value scaled by the lower and upper bounds.

Parameters:

value - the scaled value, between 0.0 and 1.0

Returns:

the paint

scale

public abstract AutoScaledPaintScale scale(double lowerBound,
 double upperBound)

Returns a new paint scale with new lower and upper bounds.

Parameters:

lowerBound - the new lower bound

upperBound - the new upper bound

Returns:

the new paint scale

getPaint

public Paint getPaint(double value)

Specified by:

getPaint in interface org.jfree.chart.renderer.PaintScale