Imagick::steganoImage

(PECL imagick 2.0.0)

Hides a digital watermark within the image

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

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

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.

offset

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.

Returns:

Returns TRUE on success.

Links:

http://php.net/manual/en/imagick.steganoimage.php

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2016-02-24 16:01:28

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