Description:
vector map tiles pmtiles
vector_map_tiles_pmtiles #
A tile provider
for vector_map_tiles that adds
support
for PMTiles.
light
white
grayscale
dark
black
Getting started #
Add the following packages to your pubspec.yaml file:
dependencies:
flutter_map: ^6.0.0 # in case you don't have it yet
vector_map_tiles_pmtiles: ^1.1.0 # this package
copied to clipboard
Usage #
Initiate the TileProvider
// ...from an URL
final _futureTileProvider = PmTilesVectorTileProvider
.fromSource('https://example.com/useYourOwnHostedPMTilesFile.pmtiles');
// ...from an local file on the file system
final _futureTileProvider = PmTilesVectorTileProvider
.fromSource('some/file/system/path.pmtiles');
// ...or provide a PmTilesArchive directly
// (you'll have to add pmtiles as direct dependency to your project)
final _futureTileProvider = PmTilesVectorTileProvider
.fromArchive(somePmTilesArchive);
copied to clipboard
Create your map theme
The theme specifies the look of the rendered map.
You can use one of the default Protomaps basemap
themes, for example the light theme: ProtomapsThemes.light().
or provide your own style with: ThemeReader().read(myStyleJson).
Note: Styles from Mapbox, OpenMapTiles and others and not compatible
with Protomaps styles.
Await the future, e.g. by using a FutureBuilder.
Provide your PmTilesVectorTileProvider and your map theme to
your TileLayer.
@override
Widget build(BuildContext context) {
return FlutterMap(
options: MapOptions(),
children: [
VectorTileLayer(
// the map theme
theme: mapTheme,
tileProviders: TileProviders({
// the awaited vector tile provider
'protomaps': tileProvider,
}),
// disable the file cache when you change the PMTiles source
// fileCacheTtl: Duration.zero,
),
],
);
}
copied to clipboard
Frequent questions #
Where do I get PMTiles files from?
Visit
the Getting Started guide on
protomaps.com.
Can I use a custom style?
Yes that's possible. Start with one of the basemap themes and make the changes
you want. Then use ThemeReader().read(style) to use your theme.
Maputnik has currently no built-in support for
PMTiles (open issue here).
But you can use the
fork maputnik-with-pmtiles in
the meantime.
Additional information #
If you need help you
can open an issue
or join
the flutter_map discord server.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Files:
Customer Reviews
There are no reviews.
