ImagickPixel::setColorValue

(PECL imagick 2.0.0)

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

설명

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

Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

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.

인수

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

반환값

성공시에 TRUE를 반환합니다.