Imagick::steganoImage

(PECL imagick 2.0.0)

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

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.

Parameters

watermark_wand offset

Return Values

Returns TRUE on success.

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Imagick::stereoImage →

Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/imagick.steganoimage.php