Imagick::drawImage
<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg");
$image->edgeImage(3);
echo $image;
?>
Imagick::edgeImage
(PECL imagick 2.0.0)
Imagick::edgeImage — Enhance edges within the image
Descrição
bool Imagick::edgeImage
( float $radius
)
Enhance edges within the image with a convolution filter of the given radius. Use radius 0 and it will be auto-selected.
Parâmetros
- radius
-
The radius of the operation.
Valor Retornado
Retorna TRUE em sucesso.
Erros
Dispara ImagickException em erro.
User Contributed Notes
Imagick::edgeImage
Imagick::edgeImage
DJ Mike
12-Apr-2011 03:14
12-Apr-2011 03:14