The ImagickDraw class
PHP Manual

ImagickDraw::matte

(PECL imagick 2.0.0)

ImagickDraw::mattePaints on the image's opacity channel

설명

bool ImagickDraw::matte ( float $x , float $y , int $paintMethod )
Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

Paints on the image's opacity channel in order to set effected pixels to transparent. to influence the opacity of pixels.

인수

x

x coordinate of the matte

y

y coordinate of the matte

paintMethod

PAINT_ constant

반환값

What the function returns, first on success, then on failure. See also the &return.success; entity


The ImagickDraw class
PHP Manual