Imagick::magnifyImage

(PECL imagick 2.0.0)

Imagick::magnifyImage — Scales an image proportionally 2x

˵��

Imagick::magnifyImage ( void ) : bool

Is a convenience method that scales an image proportionally to twice its original size.

����ֵ

�ɹ�ʱ���� TRUE��

�����쳣

����ʱ�׳� ImagickException��

����

Example #1 Imagick::magnifyImage()

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

?>