ImagickDraw::matte

(PECL imagick 2.0.0)

ImagickDraw::matte — Paints 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

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

예제

Example #1 ImagickDraw::matte()


<?php
function matte($strokeColor, $fillColor, $backgroundColor, $paintType) {
    $draw = new \ImagickDraw();

    $draw->setStrokeColor($strokeColor);
    $draw->setFillColor($fillColor);

    $draw->setStrokeWidth(2);
    $draw->setFontSize(72);

    $draw->matte(120, 120, $paintType);    
    $draw->rectangle(100, 100, 300, 200);

    $imagick = new \Imagick();
    $imagick->newImage(500, 500, $backgroundColor);
    $imagick->setImageFormat("png");
    $imagick->drawImage($draw);

    header("Content-Type: image/png");
    echo $imagick->getImageBlob();
}

?>