(PECL imagick 2.0.0)
Imagick::getImageGreenPrimary — Returns the chromaticy green primary point
Returns the chromaticity green primary point. Returns an array with the keys "x" and "y".
Returns an array with the keys "x" and "y" on success, throws an ImagickException on failure.
Вызывает ImagickException при ошибке.