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Imagick::rollImage

(PECL imagick 2.0.0)

Imagick::rollImageOffsets an image

Descrição

Imagick::rollImage ( int $x , int $y ) : bool

Offsets an image as defined by x and y.

Parâmetros

x

The X offset.

y

The Y offset.

Valor Retornado

Retorna TRUE no sucesso.

Exemplos

Exemplo #1 Imagick::rollImage()

<?php
function rollImage($imagePath$rollX$rollY) {
    
$imagick = new \Imagick(realpath($imagePath));
    
$imagick->rollimage($rollX$rollY);
    
header("Content-Type: image/jpg");
    echo 
$imagick->getImageBlob();
}

?>

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simonjjarrett at gmail dot com
8 months ago
This function will make the image wrap around from bottom to top or side to side, hence "roll". If you want to just offset an image without the wrap-around, use Imagick::extentImage instead.
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