Example of a non-geographical map application in flutter_map.
Uses map tiles generated in gdal2tiles and flutter_map_rastercoords library for pixel coordinates projection.
For an in tutorial on how this was made, please check this post: Creating Custom Map from Images in Flutter.
Create Map Tiles using gdal2tiles
gdal2tiles.py --xyz -p raster -z 0-5 -w none <image> <outputdir>Serve the map tiles locally
serve -l 8080
Fetch all dependencies
flutter pub getRun the Project
flutter run