public static function ImageColorize(&$image, $hex)
{
$rgb = ColorUtils::hex2rgb($hex);
if (function_exists('imagefilter')) {
imagefilter($image, IMG_FILTER_COLORIZE, $rgb['r'], $rgb['g'], $rgb['b']);
}
}
/**
* Converts a hex color (0x######) to it's hsl equivalent
* @param int $hex
* @return array (h,s,l)
*/
public static function hex2hsl($hex)
{
return ColorUtils::rgb2hsl(ColorUtils::hex2rgb($hex));
}