	Join us on FaceBook
	Submit Your Code
	Poker Tournaments
	Poker Guide for Developers
	SEO Monitor
	UpTime Monitor
	My Favorite Examples
	My Favorite Articles
	Update Your Profile

More Weber Sites
	PHP Code Search
	Web Development Forums
	Learn MySQL Playing Trivia
	PHPBB2 Templates
	Web Development Resources
	Web Development Content
	Internet Security Software

Recommended Links
	PHPClasses
	PHP Editor
	PHP Jobs
	Vision.To Design
	Ajax Tutorials
	PHP Programming Help
	PHP/MySQL Programming
	Webmaster Resources
	Webmaster Forum
	XML meta language
	website builder

Recommended
	פרייסז - הכח לקנות עובר לידיים שלך
	Texas Holdem Poker Evangelists

Get the index of the color which has the hue, white and blackness

imagecolorclosestalpha

imagecolordeallocate

GD and Image Functions

imagecolorclosesthwb

(PHP 4 >= 4.0.1, PHP 5)

imagecolorclosesthwb — Get the index of the color which has the hue, white and blackness

Description

int imagecolorclosesthwb ( resource $image , int $red , int $green , int $blue )

Get the index of the color which has the hue, white and blackness nearest the given color.

Parameters

image: An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
red: Value of red component.
green: Value of green component.
blue: Value of blue component.

Return Values

Returns an integer with the index of the color which has the hue, white and blackness nearest the given color.

Examples

Example #1 Example of using imagecolorclosesthwb()

 <?php
$im = imagecreatefromgif('php.gif');

echo 'HWB: ' . imagecolorclosesthwb($im, 116, 115, 152);

imagedestroy($im);
?>

The above example will output something similar to:

 HWB: 33

Changelog

Version	Description
5.3.0	This function is now available on Windows

See Also

imagecolorclosest() - Get the index of the closest color to the specified color

imagecolorclosestalpha

imagecolordeallocate

GD and Image Functions