Gmagick::cyclecolormapimage
PHP function
Edit on GitHub ✎
(PECL gmagick >= Unknown)
Displaces an image's colormap
Description
Gmagick::cyclecolormapimage(int $displace): Gmagick
Displaces an image's colormap by a given number of positions. If you cycle the colormap a number of times you can produce a psychedelic effect.
Parameters
displaceThe amount to displace the colormap.
Return Values
Returns self on success.
Errors/Exceptions
Throw