Returns the chromaticy blue primary point

# Imagick::getImageBluePrimary

(PECL imagick 2, PECL imagick 3)

Imagick::getImageBluePrimary — Returns the chromaticy blue primary point

### 说明

public function Imagick::getImageBluePrimary(): array

Returns the chromaticity blue primary point for the image.

### 参数

`x`

  The chromaticity blue primary x-point.

`y`

  The chromaticity blue primary y-point.

### 返回值

Array consisting of "x" and "y" coordinates of point.

### 错误／异常

错误时抛出 ImagickException。

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