Imagick::steganoImage

(PECL imagick 2, PECL imagick 3)

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

Опис

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.

Параметри

watermark_wand
offset

Значення, що повертаються

Повертає true в разі успіху.

Improve This Page

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes

There are no user contributed notes for this page.