## org.jfree.chart.renderer
Class LookupPaintScale

    java.lang.Object
      org.jfree.chart.renderer.LookupPaintScale

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, PaintScale, org.jfree.util.PublicCloneable

    public class LookupPaintScale

extends java.lang.Object
implements PaintScale, org.jfree.util.PublicCloneable, java.io.Serializable

A paint scale that uses a lookup table to associate paint instances with data value ranges.

Since:
  1.0.4
See Also:
  Serialized Form

Constructor Summary
`LookupPaintScale()` Creates a new paint scale.
`LookupPaintScale(double lowerBound, double upperBound, java.awt.Paint defaultPaint)` Creates a new paint scale with the specified default paint.

Method Summary
`void` `add(double value, java.awt.Paint paint)` Adds an entry to the lookup table.
`void` `add(java.lang.Number value, java.awt.Paint paint)` Deprecated. Use `add(double, Paint)`.
`java.lang.Object` `clone()` Returns a clone of the instance.
`boolean` `equals(java.lang.Object obj)` Tests this instance for equality with an arbitrary object.
`java.awt.Paint` `getDefaultPaint()` Returns the default paint (never `null`).
`double` `getLowerBound()` Returns the lower bound.
`java.awt.Paint` `getPaint(double value)` Returns the paint associated with the specified value.
`double` `getUpperBound()` Returns the upper bound.

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

Constructor Detail

### LookupPaintScale

    public LookupPaintScale()

  Creates a new paint scale.

### LookupPaintScale

    public LookupPaintScale(double lowerBound,
                            double upperBound,
                            java.awt.Paint defaultPaint)

  Creates a new paint scale with the specified default paint.

  Parameters:
    `lowerBound` - the lower bound.
    `upperBound` - the upper bound.
    `defaultPaint` - the default paint (`null` not permitted).

Method Detail

### getDefaultPaint

    public java.awt.Paint getDefaultPaint()

  Returns the default paint (never `null`).

  Returns:
    The default paint.

### getLowerBound

    public double getLowerBound()

  Returns the lower bound.

  Specified by:
    `getLowerBound` in interface `PaintScale`
  Returns:
    The lower bound.
  See Also:
    `getUpperBound()`

### getUpperBound

    public double getUpperBound()

  Returns the upper bound.

  Specified by:
    `getUpperBound` in interface `PaintScale`
  Returns:
    The upper bound.
  See Also:
    `getLowerBound()`

### add

    public void add(java.lang.Number value,
                    java.awt.Paint paint)

  Deprecated. Use `add(double, Paint)`.

  Adds an entry to the lookup table. Any values from `n` up to but not including the next value in the table take on the specified `paint`.

  Parameters:
    `value` - the data value (`null` not permitted).
    `paint` - the paint.

### add

    public void add(double value,
                    java.awt.Paint paint)

  Adds an entry to the lookup table. Any values from `n` up to but not including the next value in the table take on the specified `paint`.

  Parameters:
    `value` - the data value.
    `paint` - the paint.
  Since:
    1.0.6

### getPaint

    public java.awt.Paint getPaint(double value)

  Returns the paint associated with the specified value.

  Specified by:
    `getPaint` in interface `PaintScale`
  Parameters:
    `value` - the value.
  Returns:
    The paint.
  See Also:
    `getDefaultPaint()`

### equals

    public boolean equals(java.lang.Object obj)

  Tests this instance for equality with an arbitrary object.

  Overrides:
    `equals` in class `java.lang.Object`
  Parameters:
    `obj` - the object (`null` permitted).
  Returns:
    A boolean.

### clone

    public java.lang.Object clone()
                           throws java.lang.CloneNotSupportedException

  Returns a clone of the instance.

  Specified by:
    `clone` in interface `org.jfree.util.PublicCloneable`
  Overrides:
    `clone` in class `java.lang.Object`
  Returns:
    A clone.
  Throws:
    `java.lang.CloneNotSupportedException` - if there is a problem cloning the instance.