Imagick::getImageHistogram
(PECL imagick 2.0.0)
Imagick::getImageHistogram — Gets the image histogram
Description
array Imagick::getImageHistogram
( void
)
Warning
This function is currently not documented; only its argument list is available.
Returns the image histogram as an array of ImagickPixel objects.
Return Values
Returns the image histogram as an array of ImagickPixel objects. Throw an ImagickException on error.