flutter_map_dragmarker

Description:

flutter map dragmarker

flutter_map_dragmarker #
A drag marker for flutter_map.
See the example/lib/main.dart for usage, but the
included example below in this file should show pretty much everything.

Usage #

This layer should probably be the last layer so IF it needs to be dragged
(otherwise why would you use this :)). If not, other layers may intercept
the gestures.
offset and dragOffset are there for tweaking icon/images if they should
not get displayed centered.
height is mainly for Images, use Icon(..., size: ...), but be aware
internal calculations are based on size.
rotateMarker toggles the markers' rotation on and off. True keeping markers
upright.
Use scrollMapNearEdge if the map should scroll when a marker is dragged
near the edge.
Enable useLongPress if you want to enable dragging after a long press

FlutterMap(
options: MapOptions(center: LatLng(45.5231, -122.6765), zoom: 9),
children: [
TileLayer(
urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
),
DragMarkers(
markers: [
DragMarker(
point: LatLng(45.535, -122.675),
offset: const Offset(0.0, -8.0),
builder: (ctx) => const Icon(Icons.location_on, size: 50),
onDragUpdate: (details, latLng) => print(latLng),
),
],
),
],
),
copied to clipboard
Further notes #
It may be interesting to move the map alternately to marker, too. So the marker
stays in place, but then technically you aren't dragging anymore, so thoughts
welcome.