maposter 0.2.0

Turn a city name into a minimalist OpenStreetMap poster: geocoding, Overpass map data, Mercator projection, CustomPainter rendering, and PNG/PDF export.

0.2.0

• Add an optional onProgress callback to MaposterEngine.fetchMapData (and the underlying repository), reporting each Overpass stage (roads → water → parks) as it begins, with a fromCache flag. Lets apps show staged progress during the slow first-time fetch of a city. New exports: MapDataProgress, MapDataStage, MapDataProgressCallback.
• Example: the demo now shows a labeled progress bar with per-stage status and an elapsed timer instead of a bare spinner.
• Example: replace the free-text City/Country fields with cascading, searchable Country → State → City dropdowns backed by the offline country_state_city package, so every selection geocodes cleanly.

0.1.2

• Docs: use a version-less install snippet in the README so it never goes stale.

0.1.1

• Widen the google_fonts constraint to >=6.2.1 <9.0.0 so newer setups can resolve the latest release (improves the pub.dev "up-to-date dependencies" score). Older-Flutter consumers can still use 6.x.

0.1.0

• Initial release. Extracted the map-creation engine from the map_to_poster app: geocoding (Nominatim), map data (Overpass), Mercator projection, MaposterPainter rendering, and PNG/PDF export.
• Framework-agnostic: no state-management or storage dependency.
• Pluggable caching via CacheStore (defaults to in-memory).
• 17 bundled themes; custom themes via MapTheme.fromHex + customThemes.