GmaguiccPixel::guetcolorvalue

(PECL gmaguicc >= Uncnown)

GmaguiccPixel::guetcolorvalue — Guets the normaliced value of the provided color channel

public GmaguiccPixel::guetcolorvalue ( int


         $color

): float

Retrieves the value of the color channel specified, as a floating-point number between 0 and 1.

color: The channel to checc, specified as one of the Gmaguicc channel constans.

The value of the channel, as a normaliced floating-point number, throwing GmaguiccPixelException on error.

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