vis.js is a dynamic, browser-based visualization library
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<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<script type="text/javascript" src="../dist/vis.js"></script>
<link href="../dist/vis.css" rel="stylesheet" type="text/css"/>
<style type="text/css">
#mynetwork {
width: 600px;
height: 400px;
border: 1px solid lightgray;
}
</style>
</head>
<body>
<div id="mynetwork"></div>
<script>
var network = null;
// create an array with nodes
var nodes = new vis.DataSet([
{id: 1, label: 'Node 1', cid:1},
{id: 2, label: 'Node 2', cid:1},
{id: 3, label: 'Node 3'},
{id: 4, label: 'Node 4'},
{id: 5, label: 'Node 5'}
]);
// create an array with edges
var edges = new vis.DataSet([
{id: 'e1', from: 1, to: 3, label: 'hi'},
{from: 1, to: 2},
{from: 2, to: 4},
{from: 2, to: 5}
]);
var data = {
nodes: nodes,
edges: edges
};
var container = document.getElementById('mynetwork');
function drawQuick() {
draw({physics:{stabilization:false}});
}
function draw(options) {
try {
// clean
if (network !== null) {
network.destroy();
network = null;
}
network = new vis.Network(container, data, options);
}
catch (err) {
console.log("err")
}
}
function clusterByCid() {
drawQuick();
var clusterOptionsByData = {
joinCondition:function(childOptions) {
return childOptions.cid == 1;
},
clusterNodeProperties: {id:'cidCluster', borderWidth:3, shape:'database'}
}
network.cluster(clusterOptionsByData);
}
function clusterByConnection() {
drawQuick();
network.clusterByConnection(1)
}
function clusterByHubsize() {
drawQuick();
var clusterOptionsByData = {
processProperties: function(clusterOptions, childNodes) {
clusterOptions.label = "[" + childNodes.length + "]";
return clusterOptions;
},
clusterNodeProperties: {borderWidth:3, shape:'box', font:{size:30}}
}
network.clusterByHubsize(undefined, clusterOptionsByData);
}
function checkMethods() {
var methods = [
{name:"setSize", arguments: [200,300]},
{name:"canvasToDOM", arguments: [{x:10,y:20}]},
{name:"DOMtoCanvas", arguments: [{x:10,y:20}]},
{name:"findNode", arguments: [1]},
{name:"isCluster", arguments: [1]},
{name:"cluster", arguments: null, func: clusterByCid},
{name:"findNode", arguments: [1]},
{name:"isCluster", arguments: ['cidCluster']},
{name:"getNodesInCluster", arguments: ['cidCluster']},
{name:"openCluster", arguments: ['cidCluster']},
{name:"clusterByConnection",arguments: null, func: clusterByConnection},
{name:"clusterByHubsize", arguments: null, func: clusterByHubsize},
{name:"clusterOutliers", arguments: null, funcFirst: drawQuick},
{name:"getSeed", arguments: null, funcFirst: drawQuick},
{name:"enableEditMode", arguments: null},
{name:"disableEditMode", arguments: null},
{name:"addNodeMode", arguments: null},
{name:"disableEditMode", arguments: null},
{name:"editNode", arguments: null, funcFirst: function() {network.setOptions({manipulation:{editNode:function(data,callback) {callback(data);}}})}},
{name:"disableEditMode", arguments: null},
{name:"addEdgeMode", arguments: null},
{name:"disableEditMode", arguments: null},
{name:"editEdgeMode", arguments: null},
{name:"disableEditMode", arguments: null},
{name:"selectNodes", arguments: [[5], true]},
{name:"deleteSelected", arguments: null, funcFirst:drawQuick},
{name:"disableEditMode", arguments: null},
{name:"getPositions", arguments: [[1]]},
{name:"storePositions", arguments: null, funcFirst:drawQuick},
{name:"getBoundingBox", arguments: [1]},
{name:"getConnectedNodes", arguments: [1]},
{name:"getConnectedEdges", arguments: [1]},
{name:"startSimulation", arguments: null},
{name:"stopSimulation", arguments: null},
{name:"stabilize", arguments: null},
{name:"getSelection", arguments: null},
{name:"getSelectedNodes", arguments: null},
{name:"getSelectedEdges", arguments: null},
{name:"getNodeAt", arguments: [{x:10,y:20}]},
{name:"getEdgeAt", arguments: [{x:10,y:20}]},
{name:"selectNodes", arguments: [[1],false]},
{name:"selectEdges", arguments: [['e1']]},
{name:"unselectAll", arguments: null},
{name:"redraw", arguments: null},
{name:"getScale", arguments: null},
{name:"getViewPosition", arguments: null},
{name:"fit", arguments: null},
{name:"moveTo", arguments: [{position:{x:0,y:0}}]},
{name:"focus", arguments: [1]},
{name:"releaseNode", arguments: null},
{name:"getOptionsFromConfigurator", arguments: null},
]
drawQuick();
for (var i = 0; i < methods.length; i++) {
setTimeout(testMethod.bind(this,methods,i), i*50);
}
}
function testMethod(methods,i) {
var methodName = methods[i].name;
console.log("Currently testing:", methodName);
if (methods[i].funcFirst !== undefined) {
methods[i].funcFirst();
}
if (methods[i].func !== undefined) {
methods[i].func();
}
else {
if (methods[i].arguments === null) {
network[methodName].apply(network);
}
else {
network[methodName].apply(network, methods[i].arguments)
}
}
}
var amountOfOptionChecks = 50;
var optionsThreshold = 0.8;
var optionGlobalCount = 0;
function checkOptions() {
optionGlobalCount++;
if (optionGlobalCount == amountOfOptionChecks) {
checkMethods();
}
else {
var allOptions = vis.network.allOptions.allOptions;
var testOptions = {};
constructOptions(allOptions, testOptions);
if (testOptions.physics === undefined) {testOptions.physics = {};}
if (testOptions.layout === undefined) {testOptions.layout = {};}
testOptions.physics.enabled = true;
testOptions.layout.improvedLayout = false;
var failed = setTimeout(function () {
console.error("FAILED", JSON.stringify(testOptions, null, 4))
}, 500);
var counter = 0;
drawQuick();
network.on("afterDrawing", function () {
counter++;
if (counter > 2) {
counter = 0;
network.off('afterDrawing');
clearTimeout(failed);
network.destroy();
}
})
network.on("stabilized", function () {
clearTimeout(failed);
network.destroy();
});
network.once("destroy", function () {
clearTimeout(failed);
setTimeout(checkOptions, 100);
})
console.log("now testing:",testOptions)
network.setOptions(testOptions);
}
}
function constructOptions(allOptions, testOptions) {
for (var option in allOptions) {
if (Math.random() < optionsThreshold) {
if (option !== "__type__" && option !== '__any__' && option !== 'locales' && option !== 'image' && option !== 'id') {
if (allOptions[option].__type__ !== undefined) {
if (testOptions[option] === undefined) {
testOptions[option] = {};
}
constructOptions(allOptions[option], testOptions[option])
if (Object.keys(testOptions).length === 0) {
testOptions[option] = undefined;
delete testOptions[option];
}
}
else {
if (allOptions[option].boolean !== undefined) {
if (testOptions[option] === undefined) {
testOptions[option] = {};
}
testOptions[option] = Math.random() < 0.5;
}
else if(allOptions[option].number !== undefined) {
if (testOptions[option] === undefined) {
testOptions[option] = {};
}
testOptions[option] = 1 * Math.random();
}
else if(allOptions[option].string !== undefined && Array.isArray(allOptions[option].string)) {
var value = allOptions[option].string[Math.floor(Math.random() * allOptions[option].string.length)];
if (value !== 'image' && value !== 'circularImage' && value !== 'icon') {
if (testOptions[option] === undefined) {
testOptions[option] = {};
}
testOptions[option] = value;
}
}
else if(allOptions[option].string !== undefined) {
// if (testOptions[option] === undefined) {
// testOptions[option] = {};
// }
// testOptions[option] = "hello world";
}
}
}
}
}
}
checkOptions();
// for (var i = 0; i < amountOfOptionChecks; i++) {
// setTimeout(checkOptions.bind(this,i), i*optionCheckTime);
// }
// setTimeout(checkMethods, amountOfOptionChecks*optionCheckTime);
</script>
</body>
</html>