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."