(No version information available, might be only in CVS)
Imagick::previousImage — Move to the previous image in the object
This function is currently not documented; only the argument list is available.
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Assocates the previous image in an image list with the Imagick object.
Returns TRUE on success.