Manuel PHP
Imagick::normalizeImage
(No version information available, might be only in CVS)
Imagick::normalizeImage — Enhances the contrast of a color image
Description
bool Imagick::normalizeImage
([ int $channel
] )
Avertissement
Cette fonction n'est pas documentée et seule la liste des arguments est disponible.
Enhances the contrast of a color image by adjusting the pixels color to span the entire range of colors available.
Liste de paramètres
- channel
-
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to Imagick::CHANNEL_ALL. Refer to this list of channel constants.
Valeurs de retour
Returns TRUE on success.
Remonter 
