graphview 0.6.5

GraphView is used to display data in graph structures. It can display Tree layout, Directed and Layered graph. Useful for Family Tree, Hierarchy View.

example/lib/main.dart

import 'package:example/LayerGraphView.dart';
import 'package:flutter/material.dart';

import 'GraphViewClusterPage.dart';
import 'TreeViewPage.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Home(),
    );
  }
}

class Home extends StatelessWidget {
  const Home({
    Key key,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(children: [
          FlatButton(
              onPressed: () => Navigator.push(
                    context,
                    MaterialPageRoute(
                        builder: (context) => Scaffold(
                              appBar: AppBar(),
                              body: TreeViewPage(),
                            )),
                  ),
              child: Text(
                "Tree View (BuchheimWalker)",
                style: TextStyle(color: Theme.of(context).primaryColor),
              )),
          FlatButton(
              onPressed: () => Navigator.push(
                    context,
                    MaterialPageRoute(
                        builder: (context) => Scaffold(
                              appBar: AppBar(),
                              body: GraphClusterViewPage(),
                            )),
                  ),
              child: Text(
                "Graph Cluster View (FruchtermanReingold)",
                style: TextStyle(color: Theme.of(context).primaryColor),
              )),
          FlatButton(
              onPressed: () => Navigator.push(
                    context,
                    MaterialPageRoute(
                        builder: (context) => Scaffold(
                              appBar: AppBar(),
                              body: LayeredGraphViewPage(),
                            )),
                  ),
              child: Text(
                "Layered View (Sugiyama)",
                style: TextStyle(color: Theme.of(context).primaryColor),
              )),
        ]),
      ),
    );
  }
}