Imagick::waveImage
(PECL imagick 2.0.0)
Imagick::waveImage — Applies wave filter to the image
설명
bool Imagick::waveImage
( float
$amplitude
, float $length
)Applies a wave filter to the image. 이 메쏘드는 Imagick을 ImageMagick 6.2.9 이상으로 컴파일 했을 때만 사용할 수 있습니다.
인수
-
amplitude -
The amplitude of the wave.
-
length -
The length of the wave.
반환값
성공시에 TRUE를 반환합니다.
오류/예외
오류시에 ImagickException이 발생합니다.
참고
- Imagick::solarizeImage() - Applies a solarizing effect to the image
- Imagick::oilpaintImage() - Simulates an oil painting
- Imagick::embossImage() - Returns a grayscale image with a three-dimensional effect
- Imagick::addNoiseImage() - Adds random noise to the image
- Imagick::swirlImage() - Swirls the pixels about the center of the image
예제
Example #1 WaveImage can be quite slow Imagick::waveImage()
<?php
function waveImage($imagePath, $amplitude, $length) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->waveImage($amplitude, $length);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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