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PHP - Manual: Imagick::radialBlurImage - 互联网笔记

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PHP - Manual: Imagick::radialBlurImage

2025-05-03

Imagick::radialBlurImage

(PECL imagick 2, PECL imagick 3)

Imagick::radialBlurImageRadial blurs an image

警告

此函数在 Imagick 3.4.4 中被 废弃,强烈建议不要应用此函数。

说明

public Imagick::radialBlurImage(float $angle, int $channel = Imagick::CHANNEL_DEFAULT): bool

Radial blurs an image.

参数

angle

channel

返回值

成功时返回 true

示例

示例 #1 Imagick::radialBlurImage()

<?php
function radialBlurImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
//Blur 3 times with different radii
$imagick->radialBlurImage(3);
$imagick->radialBlurImage(5);
$imagick->radialBlurImage(7);
header("Content-Type: image/jpg");
echo
$imagick->getImageBlob();
}

?>
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官方地址:https://www.php.net/manual/en/imagick.radialblurimage.php

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