watermark_kit 2.0.0

Fast watermarking for Flutter (iOS + Android). Image/text overlays for images and videos without FFmpeg (Core Image/AVFoundation on iOS; MediaCodec + GLES on Android).

2.0.0

Added

• Android support for image, text, and video watermarking (API 24+).
  • Hardware Surface pipeline with automatic fallback to ByteBuffer YUV + GLES when needed.
  • Progress callbacks and cancellation, matching iOS.
  • Audio passthrough (best effort).

Fixed

• Android: prevent video tasks from hanging at 100% by properly propagating decoder EOS to the encoder.
• Android: corrected overlay vertical flip (image/text) so placement is upright while keeping coordinates unchanged.

Changed

• README updated for cross‑platform support; removed iOS‑only notes.
• Default logs reduced; added WMLog gate for verbose debugging on Android.

Notes

• Default codec is H.264; HEVC is used when supported. Some devices/emulators may not support HEVC/Dolby Vision.
• Minimum Android SDK is 24.

1.0.0

Added

• iOS video watermarking with progress/cancel (Core Image + AVFoundation Reader/Writer)
  • Pigeon APIs: composeVideo, cancel, and WatermarkCallbacks (progress/completed/error)
  • Dart: VideoTask exposes progress Stream and done Future
  • Example: dedicated Video tab with text/image watermark selection and output preview player

Changed

• Package description updated to reflect image + video support
• iOS Podspec metadata (summary/homepage/author) updated; minimum iOS set to 15.0

Notes

• Default codec is H.264; codec: 'hevc' can be used where supported
• Audio is passed through on a best‑effort basis

0.0.2

Added

• Text watermark support for images: new WatermarkKit.composeTextImage(...) API.
  • Placement options mirror composeImage (anchor, margin, offset, units).
  • Text style: fontFamily, fontSizePt (or widthPercent fit), fontWeight, colorArgb, opacity.
• Pigeon host method WatermarkApi.composeText and Dart client wiring (MethodChannel fallback retained).
• Example app: "Text Watermark" section and Compose Text action.

Changed/Chore

• README updated with text watermark usage and API reference.

0.0.1

Initial release.

Added

• iOS image watermarking plugin using Core Image (Metal-backed CIContext under the hood).
• Public API: WatermarkKit.composeImage(...) that composes a watermark image over a base image and returns encoded bytes.
  • Options: anchor, margin (with marginUnit: 'px'|'percent'), widthPercent, opacity, offsetX/offsetY (with offsetUnit), format: 'png'|'jpeg', quality (JPEG).
  • Anchors: topLeft, topRight, bottomLeft, bottomRight, center.
• Pigeon-based typed bridge (Dart/Swift) for composeImage.
• Example app to pick base/watermark from gallery, tweak options, and preview the result.

Changed/Chore

• Simplified README to state iOS support without version numbers.
• Committed example iOS CocoaPods setup (Podfile/lock, xcconfig includes) for reproducible builds.
• Removed unused template tests and misc files; tightened .gitignore.