Imagick::waveImage
(PECL imagick 2, PECL imagick 3)
Imagick::waveImage — Applies wave filter to the image
Descrierea
public Imagick::waveImage
( float
$amplitude
, float $length
) : boolApplies a wave filter to the image. Această metodă este disponibilă dacă Imagick a fost compilat cu ImageMagick de versiunea 6.2.9 sau ulterior.
Parametri
-
amplitude -
The amplitude of the wave.
-
length -
The length of the wave.
Valorile întoarse
Întoarce true în caz de succes.
Erori/Excepții
Emite ImagickException în caz de eroare.
A se vedea și
- Imagick::solarizeImage() - Applies a solarizing effect to the image
- Imagick::oilpaintImage() - Simulates an oil painting
- Imagick::embossImage() - Returns a grayscale image with a three-dimensional effect
- Imagick::addNoiseImage() - Adds random noise to the image
- Imagick::swirlImage() - Swirls the pixels about the center of the image
Exemple
Example #1 WaveImage can be quite slow Imagick::waveImage()
<?php
function waveImage($imagePath, $amplitude, $length) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->waveImage($amplitude, $length);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
add a note
User Contributed Notes
There are no user contributed notes for this page.
