Imagick::steganoImage
(PECL imagick 2.0.0)
Imagick::steganoImage — Hides a digital watermark within the image
Description
Warning
This function is currently not documented; only its argument list is available.
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.
Parameters
- watermark_wand
-
- offset
-
Return Values
Returns TRUE on success.