Imagick::setImageCompose

(PECL imagick 2.0.0)

Imagick::setImageCompose — Sets the image composite operator

bool Imagick::setImageCompose ( int $compose )

Sets the image composite operator, useful for specifying how to composite the image thumbnail when using the Imagick::montageImage() method.

成功时返回 TRUE .

错误时抛出 ImagickException .