Gmagick::getimagehistogram

(PECL gmagick >= Unknown)

Gmagick::getimagehistogram — Gets the image histogram

public function Gmagick::getimagehistogram(): array

Returns the image histogram as an array of GmagickPixel objects. Throw an GmagickException on error.

This function has no parameters.

Returns the image histogram as an array of GmagickPixel objects.

Throws an GmagickException on error.