watermark_kit 0.0.2

iOS image watermarking plugin for Flutter. Composes a watermark image over a base image in memory and returns encoded PNG/JPEG bytes (Core Image + Metal, no FFmpeg).

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.