edit_map

Description:

edit map

Edit Map #








The map that allows users to interact with various 2-dimensional shapes.
Inspired by FlutterGallery 2D Transformations.
Show some ❤️ and star the repo to support the project
Resources: #

Pub Package
GitHub Repository

Getting Started #
Just import EditMap widget and start interacting:

class _MyHomeView extends StatefulWidget {
const _MyHomeView({Key? key, required this.mapImageFile}) : super(key: key);

final File mapImageFile;

@override
State<_MyHomeView> createState() => _MyHomeViewState();
}

class _MyHomeViewState extends State<_MyHomeView> {
bool isDraggableDeskShown = false;
List<DeskPayload> desks = [];
DeskPayload? lastModifiedObject;

int index = 0;

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
actions: [
InkWell(
onTap: () {
setState(() {
if (lastModifiedObject != null) {
desks = desks.toList()..add(lastModifiedObject!);
lastModifiedObject = null;
}
isDraggableDeskShown = false;
});
},
child: const Center(
child: Text('Save'),
),
),
InkWell(
onTap: () {
setState(() {
isDraggableDeskShown = true;
});
},
child: const AspectRatio(
aspectRatio: 1,
child: Center(
child: Text(
'+',
style: TextStyle(color: Colors.white, fontSize: 34),
),
),
),
)
],
),
body: SizedBox.expand(
child: EditMap(
isEditMode: true,
mapImage: widget.mapImageFile,
deskParamsList: desks,
selectedDesk: isDraggableDeskShown
? DeskPayload(deskParams: const DeskParams(id: '1'))
: null,
onDeskMoved: (Offset deskPosition) {
if (kDebugMode) {
print(
'---desk moved---\nx:${deskPosition.dx}\ny:${deskPosition.dy}');
}
WidgetsBinding.instance.addPostFrameCallback((_) async {
setState(() {
lastModifiedObject = DeskPayload(
deskParams: DeskParams(
id: (++index).toString(),
area: Area(position: deskPosition),
),
);
});
});
},
),
),
);
}
}
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Feel free to open pull requests.
Acknowledgments #
This package was originally created by Artemii Oliinyk.