PHP workshop for 2 days with Shopware, Sylius, PHPUnit and Codeception in Duisburg

Imagick::equalizeImage

(PECL imagick 2, PECL imagick 3)

Imagick::equalizeImageEqualizes the image histogram

说明

public Imagick::equalizeImage(): bool

Equalizes the image histogram.

参数

此函数没有参数。

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::equalizeImage()

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

?>

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top