PHP Velho Oeste 2024

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。

示例

示例 #1 Imagick::equalizeImage()

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

?>

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