Hides a digital watermark within the image

# Imagick::steganoImage

(PECL imagick 2, PECL imagick 3)

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

### Description

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

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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