Imagick::steganoImage
(No version information available, might be only in CVS)
Imagick::steganoImage — Hides a digital watermark within the image
Description
Imagick Imagick::steganoImage
(
Imagick $watermark_wand
,
int $offset
)
WarningThis 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.