Imagick::flopImage()
(PECL imagick 2.0.0)
Creates a vertical mirror image
说明
Imagick::flopImage(void): bool
Creates a vertical mirror image by reflecting the pixels around the central y-axis.
返回值
成功时返回TRUE
。
错误/异常
错误时抛出 ImagickException。
范例
Example #1 Imagick::flopImage()
<?php function flopImage($imagePath) { $imagick = new \Imagick(realpath($imagePath)); $imagick->flopImage(); header("Content-Type: image/jpg"); echo $imagick->getImageBlob(); } ?>
They mean, "Creates a vertical mirror image by reflecting the pixels around the central x-axis."