image_marker_viewer 1.0.3

A Flutter package for adding interactive markers on images with custom colors, titles, and notes. Supports web, mobile, and desktop platforms.

1.0.3

• Dual Photo Storage: Added photosName field to store photo file names alongside base64 data
  • photos: Base64 encoded image strings (for UI display)
  • photosName: Photo file names (for JSON export and reference)
  • Both fields are synchronized when adding/removing photos
  • Backward compatible: Existing markers without photosName will continue to work
• Enhanced Photo Picker: PhotoPickerService now returns both base64 data and file name
• Improved Data Management: Photos are stored with both visual data and file names for better flexibility

1.0.2

• Major Refactoring: Complete codebase restructured following SOLID principles
• Performance Optimization: Each marker now manages its own state independently, reducing unnecessary rebuilds
• Modular Architecture: Code split into separate, maintainable modules:
  • MarkerWidget: Individual marker widget with isolated state management
  • ColorPickerWidget: Reusable color selection component
  • PhotoListWidget: Photo management component
  • AddMarkerDialog & EditMarkerDialog: Separate dialog widgets
  • PhotoPickerService: Platform-independent photo picking service
  • ColorUtils: Utility functions for color operations
• Improved Documentation: Added comprehensive DartDoc comments throughout the codebase
• Bug Fixes: Fixed marker dragging/positioning issues for stable marker movement
• Code Quality: Enhanced error handling with index bounds checking
• Backward Compatible: All existing APIs remain unchanged

1.0.1

• Added support for multiple images with separate marker lists
• Added tag parameter to ImageMarkerViewer for image-specific controllers
• Added controller parameter to ImageMarkerViewer for external controller management
• Each image can now have its own independent marker list
• Improved controller management with GetX tag system
• Backward compatible with existing code (tag parameter is optional)

1.0.0

• Initial release
• Interactive markers on images
• Custom colors with predefined and RGB color picker
• Title and note support for markers
• Tap to edit, long press to delete markers
• Export/Import markers to/from JSON
• Cross-platform support (web, iOS, Android, macOS, Linux, Windows)
• Responsive marker positioning