secure_watermark 0.3.0
secure_watermark: ^0.3.0 copied to clipboard
Visible & invisible watermarking for Flutter. Visible overlays deter screenshots; forensic (spread-spectrum LSB) watermarks embed traceable data in image pixels for post-leak identification.
Use this package as a library
Depend on it
Run this command:
With Flutter:
$ flutter pub add secure_watermarkThis will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):
dependencies:
secure_watermark: ^0.3.0Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.
Import it
Now in your Dart code, you can use:
import 'package:secure_watermark/secure_watermark.dart';