$image = new Imagick('input.jpg'); // clear the image $image->clear(); // save the cleared image $image->writeImage('output.jpg');
$image = new Imagick('input.png'); // get the second layer $layer = $image->getImageLayer(1); // clear the contents of the layer $layer->clear(); // save the modified image $image->writeImage('output.png');Both examples use the Imagick package library and show how to clear the contents of an image object or a specific layer within an image object.