The Imagick class
PHP 手册

Imagick::setImageBias

(PECL imagick 2.0.0)

Imagick::setImageBias — Sets the image bias for any method that convolves an image

说明

bool Imagick::setImageBias ( float $bias )
Warning

本函数暂无文档，仅有参数列表。

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

参数

bias

返回值

Returns TRUE on success.

错误／异常

Throws ImagickException on error.

The Imagick class
PHP 手册