org.xwiki.gwt.wysiwyg.client.plugin.color

Class ColorConverter

java.lang.Object

org.xwiki.gwt.wysiwyg.client.plugin.color.ColorConverter

public class ColorConverter
extends Object

Utility class for converting between different color formats.

Version:

$Id: f6b37f09324fc5d43596fb08825f5fe45074a761 $

Constructor Summary

Constructors

Constructor and Description
ColorConverter()

Method Summary

Modifier and Type	Method and Description
String	colorNameToHex(String colorName)
String	convertToHex(String color) Converts the specified color code to hex code (as in #F0F0EE).
String	decimalToHex(String color)
String	rgbToHex(String rgbColor) Converts a RGB expression to hex code.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColorConverter

public ColorConverter()

Method Detail

convertToHex

public String convertToHex(String color)

Converts the specified color code to hex code (as in #F0F0EE). The following input formats are supported:

• IE's decimal integer format: 8242323
• RGB CSS expression: rgb(255,125,75)
• CSS color names: SpringGreen

. The input color is returned unchanged if it is already a hex code.

Parameters:

color - a color code, in one of the supported formats

Returns:

the hex code of the specified color, null if there's no matching hex code

rgbToHex

public String rgbToHex(String rgbColor)

Converts a RGB expression to hex code.

Parameters:

rgbColor - a RGB expression

Returns:

the hex color code matching the given RGB expression

colorNameToHex

public String colorNameToHex(String colorName)

Parameters:

colorName - a CSS color name

Returns:

the hex code matching the specified color

decimalToHex

public String decimalToHex(String color)

Parameters:

color - a decimal color code (Internet Explorer specific format)

Returns:

the hex code matching the specified color