Imagick::waveImage

(PECL imagick 2, PECL imagick 3)

Imagick::waveImage — Applies wave filter to the image

Descrizione

public Imagick::waveImage(float $amplitude, float $length): bool

Applies a wave filter to the image. Questo metodo è disponibile se Imagick è stato compilato con ImageMagick versione 6.2.9 o successive.

Elenco dei parametri

amplitude: The amplitude of the wave.
length: The length of the wave.

Valori restituiti

Restituisce true in caso di successo.

Errori/Eccezioni

Lancia una ImagickException in caso di errore.

Esempi

Example #1 WaveImage can be quite slow Imagick::waveImage()

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

?>

Vedere anche:

Imagick::solarizeImage() - Applies a solarizing effect to the image
Imagick::oilpaintImage() - Simulates an oil painting
Imagick::embossImage() - Returns a grayscale image with a three-dimensional effect
Imagick::addNoiseImage() - Adds random noise to the image
Imagick::swirlImage() - Swirls the pixels about the center of the image

add a note

User Contributed Notes

There are no user contributed notes for this page.