custom_interactive_viewer 0.0.3

A highly customizable alternative for Flutter's InteractiveViewer with advanced keyboard navigation, gesture controls, rotation support, and programmatic transformations.

0.0.3 - 2025-04-13

Added

• Fix Keyboard Navigation
• add rotate & rotateto method to controller
• add centeronrect method to controller
• update center method (viewportsize and contentsize are no longer required in it)
• introduced a bunch of flags like 'enableZoom'

0.0.2 - 2024-04-12

Added

• Fling behavior for smooth inertial scrolling after quick pan gestures
• Dynamic friction coefficient that's adjusted based on gesture velocity
• Optimizations for fling animation performance

0.0.1 - 2024-04-12

Added

• Initial release of the Custom Interactive Viewer package
• Core CustomInteractiveViewer widget with enhanced pan and zoom capabilities
• CustomInteractiveViewerController for programmatically controlling transformations
• TransformationState model for clean state management
• Support for keyboard navigation with arrow keys and zoom controls
• Mouse/touch gesture support including pinch-to-zoom and panning
• Optional content rotation functionality
• Support for content constraints to keep content within bounds
• Double-tap to zoom functionality
• Ctrl+scroll to scale for desktop environments
• Animation support for all transformations with customizable durations and curves
• Focal point preservation during zoom operations
• Helper methods for common operations:
  • Zoom in/out
  • Fit to screen
  • Center content
  • Zoom to specific regions
  • Reset to initial state