map_utils_core 0.0.2

Platform-agnostic geometry algorithms, shape models, drawing state, snapping, undo/redo, and GeoJSON utilities. No map-SDK dependency — works with any map engine.

0.0.2

• Geo types bundled: LatLng, Distance, Path, Circle, LengthUnit, Vincenty, Haversine, CatmullRomSpline2D now exported directly from map_utils_core — no separate geo library required in your pubspec
• GeoDistance: extended Distance with midpoint, interpolate, crossTrackDistance, alongTrackDistance, angularDistance, pathLength, pointAlongPath
• GeoPath: typed coordinate list with bounds, reverse, subPath, nearest, bearing, bearings, equalize (CatmullRom smoothing)
• GeoCircle: extended Circle with toPolygon(steps), overlaps, containsCircle, toBounds, distanceToEdge
• GeoBounds: axis-aligned geographic bounding box with extend, union, intersection, contains, overlaps, containsBounds

0.0.1

• Initial public release
• Drawing state with mode management and undo/redo
• Sealed shape models: polygon, polyline, circle, rectangle
• Shape styles with stroke type, border color, fill color, selected state
• Geometry utilities: area, perimeter, distance, centroid, midpoint, simplify, smooth
• GeoJSON import/export
• Snapping engine: vertex, midpoint, edge, intersection, grid, perpendicular
• Selection utilities with closest-shape hit testing
• Shared UI widgets: DrawingToolbar, ShapeInfoPanel