advanced_graphview

Advanced Graphview enables user to create Tree, Graph, Topology Ui with simple Setup.

Features

Advanced Graphview can create Tree, Graph, Topology Ui with simple Setup..

Getting started

Add the package in pubspec.yaml and then use the widget AdvancedGraphview.

Usage

Widget exampleWidget(){
  TestGraphNode getExampleNode() {
    return TestGraphNode(
      id: '1',
      value: "Advanced Graphview",
      graphNodes: [
      ],
    );
  }
  
 return AdvancedGraphview(
    nodePadding: 50,
    nodeSize: 200,
    isDebug: false,
    graphNode: getExampleNode(),
    backgroundColor: Colors.black,
    pixelRatio: 10,
    onNodeTap: (graphNode) {
      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
        content: Text("Tap Event detected ${graphNode.id}"),
      ));
    },
    advancedGraphviewController: advancedGraphviewController,
    onDrawLine: (lineFrom, lineTwo) {
      return Paint()
        ..color = Colors.blue
        ..strokeWidth = 1;
    },
    builder: (GraphNode graphNode) {
      return Container(
        width: 200,
        height: 200,
        child: const Center(
          child: Text("Hello"),
        ),
      );
    },
  );
}

class TestGraphNode extends GraphNode {
  @override
  final String id;

  final String value;

  @override
  final List<GraphNode> graphNodes;
  TestGraphNode({
    required this.id,
    required this.graphNodes,
    required this.value,
  });
}

Additional information

For additional information contact us at nikhilishwar2@gmail.com or sharathkkotian@gmail.com. We welcome more contributors on this project.