CascadiaPHP 2024

Imagick::implodeImage

(PECL imagick 2, PECL imagick 3)

Imagick::implodeImageCreates a new image as a copy

说明

public Imagick::implodeImage(float $radius): bool

Creates a new image that is a copy of an existing one with the image pixels "imploded" by the specified percentage.

参数

radius

The radius of the implode

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::implodeImage()

<?php
function implodeImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->implodeImage(0.0001);
header("Content-Type: image/jpg");
echo
$imagick->getImageBlob();

}

?>

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