Imagick::steganoImage

(PECL imagick 2.0.0)

Imagick::steganoImage — Hides a digital watermark within the image

说明

Imagick Imagick::steganoImage ( Imagick $watermark_wand , int $offset )

Warning

本函数暂无文档，仅有参数列表。

Hides a digital watermark within the image. Recover the hidden watermark later to prove that the authenticity of an image. Offset defines the start position within the image to hide the watermark.

参数

watermark_wand
offset

返回值

Returns TRUE on success.