Imagick::negateImage
(No version information available, might be only in CVS)
Imagick::negateImage — Negates the colors in the reference image
Описание
К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.
Negates the colors in the reference image. The Grayscale option means that only grayscale values within the image are negated.
Список параметров
- gray
-
Whether to only negate grayscale pixels within the image.
- 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.
Возвращаемые значения
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
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