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Imagick::enhanceImage

(PECL imagick 2, PECL imagick 3)

Imagick::enhanceImageImproves the quality of a noisy image

说明

public Imagick::enhanceImage ( ) : bool

Applies a digital filter that improves the quality of a noisy image.

返回值

成功时返回 true

错误/异常

错误时抛出 ImagickException。

范例

示例 #1 Imagick::enhanceImage()

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

?>

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