ImagickPixel::getColorCountImagickPixel::getColorValue
(No version information available, might be only in CVS)
ImagickPixel::getColorValue — Gets the normalized value of the provided color channel
Описание
float ImagickPixel::getColorValue
( int $color
)
Внимание
К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.
Retrieves the value of the color channel specified, as a floating-point number between 0 and 1.
Список параметров
- color
-
The channel to check, specified as one of the Imagick channel constants.
Возвращаемые значения
The value of the channel, as a normalized floating-point number, throwing ImagickPixelException on error.
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