Imagick
PHP Manual

Imagick::setImageBias

Sets the image bias for any method that convolves an image

Description

bool Imagick::setImageBias ( float $bias )

Sets the image bias for any method that convolves an image (e.g. Imagick::ConvolveImage()).

Parameters

bias

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.