Depth is a number in terms of bits. Floats seem to be accepted.
From the ImageMagick documentation:
"This the number of bits in a color sample within a pixel. Use this option to specify the depth of raw images whose depth is unknown such as GRAY, RGB, or CMYK, or to change the depth of any image after it has been read."
Imagick::setImageDepth
(PECL imagick 2, PECL imagick 3)
Imagick::setImageDepth — Configure la profondeur de l'image
Liste de paramètres
-
depth -
Valeurs de retour
Retourne true en cas de succès.
Erreurs / Exceptions
Lance une exception ImagickException si une erreur survient.
add a note
User Contributed Notes 1 note
kehrigan at gmail dot com ¶
10 years ago
