Imagick::implodeImage
(PECL imagick 2, PECL imagick 3)
Imagick::implodeImage — Creates a new image as a copy
说明
public Imagick::implodeImage(float
$radius): boolCreates a new image that is a copy of an existing one with the image pixels "imploded" by the specified percentage.
参数
-
radius -
The radius of the implode
返回值
成功时返回 true。
错误／异常
错误时抛出 ImagickException。
范例
示例 #1 Imagick::implodeImage()
<?php
function implodeImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->implodeImage(0.0001);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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