PHP 8.4.0 RC4 available for testing

Imagick::edgeImage

(PECL imagick 2, PECL imagick 3)

Imagick::edgeImageEnhance edges within the image

Beschreibung

public Imagick::edgeImage(float $radius): bool

Enhance edges within the image with a convolution filter of the given radius. Use radius 0 and it will be auto-selected.

Parameter-Liste

radius

The radius of the operation.

Rückgabewerte

Liefert true bei Erfolg.

Fehler/Exceptions

Wirft ImagickException bei Fehlern.

Beispiele

Beispiel #1 Imagick::edgeImage()

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

?>

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