react-graph-vis's Introduction

React graph vis

A React component to display beautiful network graphs using vis.js

Make sure to visit visjs.org for more info.

This package allows to render network graphs using vis.js.

Rendered graphs are scrollable, zoomable, retina ready, dynamic, and switch layout on double click.

Due to the imperative nature of viz.js updating graph properties causes complete redraw of graph and completely porting it to React is a big project itself!

Component takes 3 viz.js configuration objects as properties:

graph: contains two arrays { edges, nodes }
options: normal vis.js options as described here
events: an object that has event name as keys and their callback as values

Usage

    var Graph = require('react-graph-vis');

    var graph = {
      nodes: [
          {id: 1, label: 'Node 1'},
          {id: 2, label: 'Node 2'},
          {id: 3, label: 'Node 3'},
          {id: 4, label: 'Node 4'},
          {id: 5, label: 'Node 5'}
        ],
      edges: [
          {from: 1, to: 2},
          {from: 1, to: 3},
          {from: 2, to: 4},
          {from: 2, to: 5}
        ]
    };
    
    var options = {
        layout: { 
            hierarchical: true
        },
        edges: {
            color: "#000000"
        }
    };
    
    var events = {
        select: function(event) {
            { nodes, edges } = event;
        }
    }

    React.render(<Graph graph={graph} options={options} events={events} />, document.body);

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