Imagick::paintOpaqueImage
Imagick::pingImage
The Imagick class
PHP Manual

# Imagick::paintTransparentImage

(PECL imagick 2.0.0)

Imagick::paintTransparentImage — Changes 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 `TRUE`를 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.

Imagick::paintOpaqueImage
Imagick::pingImage
The Imagick class
PHP Manual