Imagick::steganoImage()

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

Syntax

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

Arguments

• watermark_wand
• offset

Description

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.

Version

PHP PECL imagick 2.0.0

Return value

Returns TRUE on success.