imagecolorclosesthwb

(PHP 4 >= 4.0.1, PHP 5)

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

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

Warning

This function is currently not documented; only the argument list is available.

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