Imagick::mergeImageLayers

(PECL imagick 2.1.0)

Imagick::mergeImageLayers — Merges image layers

설명

Imagick Imagick::mergeImageLayers ( int $layer_method )

Merges image layers into one. This method is useful when working with image formats that use multiple layers such as PSD. The merging is controlled using the layer_method which defines how the layers are merged. 이 메쏘드는 Imagick을 ImageMagick 6.3.7 이상으로 컴파일 했을 때만 사용할 수 있습니다.

인수

layer_method: One of the Imagick::LAYERMETHOD_* constants

반환값

Returns an Imagick object containing the merged image.

오류/예외

오류시에 ImagickException이 발생합니다.

참고

Imagick::flattenImages() - Merges a sequence of images

예제

Example #1 Imagick::mergeImageLayers()


<?php
function mergeImageLayers($layerMethodType, $imagePath1, $imagePath2) {

    $imagick = new \Imagick(realpath($imagePath));

    $imagick2 = new \Imagick(realpath($imagePath2));
    $imagick->addImage($imagick2);
    $imagick->setImageFormat('png');

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

?>