update : 2015.11.03
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Sets the image chromaticity blue primary point.
Gmagick
PHP Manual

Gmagick::setimageblueprimary

(PECL gmagick >= Unknown)

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

설명

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

Sets the image chromaticity blue primary point.

인수

x

The blue primary x-point.

y

The blue primary y-point.

반환값

The Gmagick object on success

오류/예외

Throws an GmagickException on error.

Gmagick
PHP Manual