The Imagick class
PHP Manual

Imagick::setImageRedPrimary

(PECL imagick 2.0.0)

Imagick::setImageRedPrimary — Sets the image chromaticity red primary point

Description

bool Imagick::setImageRedPrimary ( float $x , float $y )
Warning

This function is currently not documented; only its argument list is available.

Sets the image chromaticity red primary point.

Parameters

x

y

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

The Imagick class
PHP Manual