Imagick
PHP Manual

Imagick::deconstructImages

(PECL imagick 2.0.0)

Imagick::deconstructImagesReturns certain pixel differences between images

说明

Imagick Imagick::deconstructImages ( void )

Compares each image with the next in a sequence and returns the maximum bounding region of any pixel differences it discovers.

返回值

Returns a new Imagick object on success.

错误/异常

错误时抛出 ImagickException。


Imagick
PHP Manual