Imagick::implodeImage

(PECL imagick 2.0.0)

Imagick::implodeImage — Creates a new image as a copy

说明

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。

范例

Example #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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