Gmagick::spreadimage
(PECL gmagick >= Unknown)
Gmagick::spreadimage — Randomly displaces each pixel in a block
Description
public void Gmagick::spreadimage
( float $radius
)
Special effects method that randomly displaces each pixel in a block defined by the radius parameter.
Parameters
- radius
-
Choose a random pixel in a neighborhood of this extent.
Return Values
The Gmagick object on success
Errors/Exceptions
Throws an GmagickException on error.