Imagick::steganoImage

(PECL imagick 2.0.0)

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

설명

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.

인수

watermark_wand
offset

반환값

성공시에 TRUE를 반환합니다.