(PECL imagick 2.0.0)
Imagick::getImageBluePrimary — Returns the chromaticy blue primary point
本函数还未编写文档，仅有参数列表。
Returns the chromaticity blue primary point for the image.
The chromaticity blue primary x-point.
The chromaticity blue primary y-point.
Array consisting of "x" and "y" coordinates of point.
Throws ImagickException on error.