Imagick::getImageTotalInkDensity
(PECL imagick 2.0.0)
Imagick::getImageTotalInkDensity — Gets the image total ink density
说明
float Imagick::getImageTotalInkDensity
( void
)
返回值
Returns the image total ink density of the image.
错误时抛出
ImagickException。