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(PECL imagick 2, PECL imagick 3)
Imagick::rollImage — Offsets an image
x
The X offset.
y
The Y offset.
成功时返回 true
。
示例 #1 Imagick::rollImage()
<?php
function rollImage($imagePath, $rollX, $rollY) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->rollimage($rollX, $rollY);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>