Lua Visnet

local visnet = require("visnet") local graph = visnet.new() graph:setOption("layout.improvedLayout", true) graph:setOption("edges.smooth.enabled", false) graph:setOption("nodes.shape", "dot") graph:setOption("nodes.borderWidth", 0) graph:setOption("nodes.font.color", "#fff") local n1 = visnet.node.new(1, "testnode") n1:setGroup("group1") n1:setTitle("best node ever") n1:setValue(40) local n2 = visnet.node.new("mc", "another node") n2:setGroup("group1") n2:setTitle("best node ever") n2:setValue(40) local n3 = visnet.node.new("n3", "a new node") n3:setGroup("group2") n3:setTitle("From other Group") n3:setValue(40) local n4 = visnet.node.new("n4", "node n4") n4:setGroup("group3") n4:setValue(40) local n5 = visnet.node.new("n5", "node n5") n5:setGroup("group3") n5:setValue(40) local n6 = visnet.node.new("n6", "node n6") n6:setGroup("group3") local n7 = visnet.node.new("n7", "node n7") n7:setGroup("group3") graph:addNode(n1) graph:addNode(n2) graph:addNode(n3) graph:addNode(n4) graph:addNode(n5) graph:addNode(n6) graph:addNode(n7) local e1 = visnet.edge.new(n1, n2) e1:setArrows("from"); local e2 = visnet.edge.new(n1, n3) e2:setArrows("from;to"); local e3 = visnet.edge.new(n3, n4) local e4 = visnet.edge.new(n3, n5) local e5 = visnet.edge.new(n3, n6) local e6 = visnet.edge.new(n3, n7) graph:addEdge(e1) graph:addEdge(e2) graph:addEdge(e3) graph:addEdge(e4) graph:addEdge(e5) graph:addEdge(e6) -- get everything as a json string --local json_string = graph:asJson() -- you can also write the json to file directly graph:writeJsonToFile("test.json")

var json = jQuery.getJSON("/lua-visnet/test.json").done(function(json_data) { var options = json_data.options; var data = { nodes: json_data.nodes, edges: json_data.edges }; var container = document.getElementById("mynetwork"); var network = new vis.Network(container, data, options); });