(PECL imagick 2.0.0)
Imagick::fxImage — Evaluate expression for each pixel in the image
Към момента тази функция не е документирана; наличен е единствено списъкът с аргументите й.
Evaluate expression for each pixel in the image. Consult » The Fx Special Effects Image Operator for more information.
The expression.
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.
Връща TRUE при успех.
Хвърля ImagickException при грешка.