Sets the image chromaticity blue primary point

# Gmagick::setimageblueprimary

(PECL gmagick >= Unknown)

Gmagick::setimageblueprimary — Sets the image chromaticity blue primary point

### Description

public Gmagick::setimageblueprimary(float `$x`, float `$y`): Gmagick

Sets the image chromaticity blue primary point.

### Parameters

`x`
  The blue primary x-point.
`y`
  The blue primary y-point.

### Return Values

The Gmagick object.

### Errors/Exceptions

Throws an GmagickException on error.

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