Imagick::mergeImageLayers
(PECL imagick 2 >= 2.1.0, PECL imagick 3)
Imagick::mergeImageLayers — Merges image layers
Descrizione
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.
Questo metodo è disponibile se Imagick è stato compilato con ImageMagick versione 6.3.7 o successive.
Elenco dei parametri
-
layer_method -
One of the
Imagick::LAYERMETHOD_*constants
Valori restituiti
Returns an Imagick object containing the merged image.
Errori/Eccezioni
Lancia una ImagickException in caso di errore.
Esempi
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();
}
?>
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