(PECL imagick 2.0.0) Gets the image histogram

(No version information available, might only be in Git) Sets image alpha channel

(PECL imagick 2.0.0) Returns the chromaticity white point

(PECL imagick 2.0.0) Returns a value associated with the specified key

(PECL imagick 2.0.0) Renders all preceding drawing commands

(PECL imagick 2.0.0) Returns the ImageMagick release date

(PECL imagick 2.0.0) Extracts a region of the image

(PECL imagick 2.0.0) Checks if the object has more images

(PECL imagick 2.0.0) Gets the extrema for the image

(PECL imagick 2.0.0) Generates an SHA-256 message digest