ImagickPixel::setColorImagickPixel::setColorValue
(PECL imagick 2.0.0)
ImagickPixel::setColorValue — Sets the normalized value of one of the channels
Descrição
bool ImagickPixel::setColorValue
( int $color
, float $value
)
Aviso
Esta função não está documentada; somente a lista de argumentos está disponível.
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.
Parâmetros
- color
-
One of the Imagick channel color constants.
- value
-
The value to set this channel to, ranging from 0 to 1.
Valor Retornado
Retorna TRUE em sucesso.
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ImagickPixel::setColorValue
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