ImagickPixel::setColorValue

(PECL imagick 2.0.0)

ImagickPixel::setColorValue — Sets the normalized value of one of the channels

Descripción

bool ImagickPixel::setColorValue ( int $color , float $value )

Warning

Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.

Sets the value of the specified channel of this object to the provided value, which should be between 0 and 1. This function can be used to provide an opacity channel to an ImagickPixel object.

Lista de parámetros

color: One of the Imagick channel color constants.
value: The value to set this channel to, ranging from 0 to 1.

Valores retornados

Returns TRUE on success.