The Imagick class
PHP Manual

Imagick::paintTransparentImage

(PECL imagick 2.0.0)

Imagick::paintTransparentImageChanges any pixel that matches color with the color defined by fill

설명

bool Imagick::paintTransparentImage ( mixed $target , float $alpha , float $fuzz )
Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

Changes any pixel that matches color with the color defined by fill.

인수

target

Change this target color to specified opacity value within the image.

alpha

The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.

fuzz

The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.

반환값

성공시에 TRUE를 반환합니다.

오류/예외

오류시에 ImagickException이 발생합니다.

변경점

버전 설명
2.1.0 Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.


The Imagick class
PHP Manual