Imagick::mergeImageLayers

(PECL imagick 2.1.0)

Imagick::mergeImageLayers — Merges image layers

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Imagick::mergeImageLayers ( int $layer_method ) : Imagick

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. 锟剿凤拷锟斤拷锟斤拷Imagick锟斤拷锟斤拷ImageMagick 6.3.7锟斤拷锟较版本锟斤拷锟斤拷时锟斤拷锟矫★拷

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layer_method

One of the Imagick::LAYERMETHOD_* constants

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Returns an Imagick object containing the merged image.

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锟斤拷锟斤拷时锟阶筹拷 ImagickException锟斤拷

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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();
}

?>