infovis.column.format
Class ColorFormat

java.lang.Object
  java.text.Format
      infovis.column.format.ColorFormat

All Implemented Interfaces:

Serializable, Cloneable

public class ColorFormat
extends Format

Format for parsing color name.

Version:

$Revision: 1.4 $

Author:

Jean-Daniel Fekete

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.Format

Format.Field

Constructor Summary

ColorFormat()
Constructor.

Method Summary

void	addColor(String name, Color color) Adds a new named color name.
void	addColor(String name, int r, int g, int b) Adds a new named color given its RGB values.
StringBuffer	format(Object obj, StringBuffer toAppendTo, FieldPosition pos)
Color	getColor(String name) Returns a color given its name.
static ColorFormat	getInstance() Returns the instance of that format.
Object	parseObject(String source, ParsePosition pos)
static void	setInstance(ColorFormat format) Sets the instance of that format.

Methods inherited from class java.text.Format

clone, format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorFormat

public ColorFormat()

Constructor.

Method Detail

getInstance

public static ColorFormat getInstance()

Returns the instance of that format.

Returns:

the instance of that format.

setInstance

public static void setInstance(ColorFormat format)

Sets the instance of that format.

Parameters:

format - the format

addColor

public void addColor(String name,
                     Color color)

Adds a new named color name.

Parameters:

name - the name

color - the color

addColor

public void addColor(String name,
                     int r,
                     int g,
                     int b)

Adds a new named color given its RGB values.

Parameters:

name - the name

r - the red value

g - the green value

b - the blue value

getColor

public Color getColor(String name)

Returns a color given its name.

Parameters:

name - the name

Returns:

the color or null

format

public StringBuffer format(Object obj,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Specified by:

format in class Format

parseObject

public Object parseObject(String source,
                          ParsePosition pos)

Specified by:

parseObject in class Format