(PECL gmagick >= Unknown) Returns the color of the specified colormap index

(PECL gmagick >= Unknown) Adjusts the levels of an image

(PECL cairo >= 0.1.0) Description int cairo_pattern_get_type

(PECL gmagick >= Unknown) Sets the image chromaticity blue primary point.

(PECL gmagick >= Unknown) Removes the named image profile and returns it

(PECL imagick 2.0.0) Returns the difference in one or more images

(PECL imagick 2.0.0) Returns the width of the stroke used to draw object outlines

(PECL cairo >= 0.1.0) The getMatrix purpose

(PECL cairo >= 0.1.0) The setLineCap purpose

(PECL cairo >= 0.1.0) Description array cairo_ps_get_levels