Imagick::getImageTotalInkDensity

(PECL imagick 2, PECL imagick 3)

Imagick::getImageTotalInkDensity — Gets the image total ink density

说明

public Imagick::getImageTotalInkDensity ( ) : float

Gets the image total ink density.

返回值

Returns the image total ink density of the image. 错误时抛出 ImagickException。