gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
234 lines (213 loc) • 10.3 kB
HTML
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
<meta name="description" content="A state monitoring diagram."/>
<link rel="stylesheet" href="../assets/css/style.css"/>
<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
<title>Shop Floor Monitor</title>
</head>
<body>
<!-- This top nav is not part of the sample code -->
<nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary">
<div class="w-full container max-w-screen-lg mx-auto flex flex-wrap sm:flex-nowrap items-center justify-between mt-0 py-2">
<div class="md:pl-4">
<a class="text-white hover:text-white no-underline hover:no-underline
font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../">
<h1 class="mb-0 p-1 ">GoJS</h1>
</a>
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<button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation">
<svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">
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<div id="topnavList" class="hidden lg:text-base sm:block items-center w-auto mt-0 text-white p-0 z-20">
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<li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li>
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target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li>
<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html"
target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li>
</ul>
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</div>
<hr class="border-b border-gray-600 opacity-50 my-0 py-0" />
</nav>
<div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">
<div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>
<!-- * * * * * * * * * * * * * -->
<!-- Start of GoJS sample code -->
<script src="../release/go.js"></script>
<div class="p-4 w-full">
<script src="../assets/js/goSamples.js"></script>
<script id="code">
function init() {
var $ = go.GraphObject.make; // for conciseness in defining templates
myDiagram =
$(go.Diagram, "myDiagramDiv");
// conversion functions for Bindings in the Node template:
function nodeTypeImage(type) {
switch (type) { // Image sizes
case "S2": return "images/voice atm switch.jpg"; // 55x55
case "S3": return "images/server switch.jpg"; // 55x55
case "P1": return "images/general processor.jpg"; // 60x85
case "P2": return "images/storage array.jpg"; // 55x80
case "M4": return "images/iptv broadcast server.jpg"; // 80x50
case "M5": return "images/content engine.jpg"; // 90x65
case "I1": return "images/pc.jpg"; // 80x70
default: return "images/pc.jpg"; // 80x70
}
}
function nodeTypeSize(type) {
switch (type) {
case "S2": return new go.Size(55, 55);
case "S3": return new go.Size(55, 55);
case "P1": return new go.Size(60, 85);
case "P2": return new go.Size(55, 80);
case "M4": return new go.Size(80, 50);
case "M5": return new go.Size(90, 65);
case "I1": return new go.Size(80, 70);
default: return new go.Size(80, 70);
}
}
function nodeProblemConverter(msg) {
if (msg) return "red";
return null;
}
function nodeOperationConverter(s) {
if (s >= 2) return "TriangleDown";
if (s >= 1) return "Rectangle";
return "Circle";
}
function nodeStatusConverter(s) {
if (s >= 2) return "red";
if (s >= 1) return "yellow";
return "green";
}
myDiagram.nodeTemplate =
$(go.Node, "Vertical",
{ locationObjectName: "ICON" },
new go.Binding("location", "loc", go.Point.parse).makeTwoWay(go.Point.stringify),
$(go.Panel, "Spot",
$(go.Panel, "Auto",
{ name: "ICON" },
$(go.Shape,
{ fill: null, stroke: null },
new go.Binding("background", "problem", nodeProblemConverter),
new go.AnimationTrigger('background')),
$(go.Picture,
{ margin: 5 },
new go.Binding("source", "type", nodeTypeImage),
new go.Binding("desiredSize", "type", nodeTypeSize))
), // end Auto Panel
$(go.Shape, "Circle",
{
alignment: go.Spot.TopLeft, alignmentFocus: go.Spot.TopLeft,
width: 12, height: 12, fill: "orange"
},
new go.Binding("figure", "operation", nodeOperationConverter)),
$(go.Shape, "Triangle",
{
alignment: go.Spot.TopRight, alignmentFocus: go.Spot.TopRight,
width: 12, height: 12, fill: "blue"
},
new go.Binding("fill", "status", nodeStatusConverter),
new go.AnimationTrigger('fill'))
), // end Spot Panel
$(go.TextBlock,
new go.Binding("text"))
); // end Node
// conversion function for Bindings in the Link template:
function linkProblemConverter(msg) {
if (msg) return "red";
return "gray";
}
myDiagram.linkTemplate =
$(go.Link, go.Link.AvoidsNodes,
{ corner: 3 },
$(go.Shape,
{ strokeWidth: 2, stroke: "gray" },
new go.Binding("stroke", "problem", linkProblemConverter),
new go.AnimationTrigger('stroke'))
);
load();
// simulate some real-time problem monitoring, once every two seconds:
function randomProblems() {
var model = myDiagram.model;
// update all nodes
var arr = model.nodeDataArray;
for (var i = 0; i < arr.length; i++) {
data = arr[i];
data.problem = (Math.random() < 0.8) ? "" : "Power loss due to ...";
data.status = Math.random() * 3;
data.operation = Math.random() * 3;
model.updateTargetBindings(data);
}
// and update all links
arr = model.linkDataArray;
for (i = 0; i < arr.length; i++) {
data = arr[i];
data.problem = (Math.random() < 0.7) ? "" : "No Power";
model.updateTargetBindings(data);
}
}
function loop() {
setTimeout(function() { randomProblems(); loop(); }, 2000);
}
loop(); // start the simulation
}
function load() {
myDiagram.model = go.Model.fromJson(document.getElementById("mySavedModel").value);
}
window.addEventListener('DOMContentLoaded', init);
</script>
<div id="sample">
<div id="myDiagramDiv" style="border: solid 1px black; width:80%; height:400px"></div>
<p>
This monitoring diagram continuously shows the state of a number of stations on an imaginary shop floor.
Every two seconds it updates the display, showing some random problems via highlighting.
You can add nodes and links by adding data to the model text below and then clicking "Load".
</p>
<button onclick="load()">Load</button>
<br />
<textarea id="mySavedModel" style="width:100%;height:300px">
{ "class": "go.GraphLinksModel",
"nodeDataArray": [
{"key":"1", "text":"Switch 23", "type":"S2", "loc":"195 225"},
{"key":"2", "text":"Machine 17", "type":"M4", "loc":"183.5 94"},
{"key":"3", "text":"Panel 7", "type":"P2", "loc":"75 211.5"},
{"key":"4", "text":"Switch 24", "type":"S3", "loc":"306 225"},
{"key":"5", "text":"Machine 18", "type":"M5", "loc":"288.5 95"},
{"key":"6", "text":"Panel 9", "type":"P1", "loc":"426 211"},
{"key":"7", "text":"Instr 3", "type":"I1", "loc":"-50 218"} ],
"linkDataArray": [
{"from":"1", "to":"2"},
{"from":"1", "to":"3"},
{"from":"1", "to":"4"},
{"from":"4", "to":"5"},
{"from":"4", "to":"6"},
{"from":"7", "to":"2"},
{"from":"7", "to":"3"}
]}
</textarea>
<p>
For another monitoring example, see the <a href="kittenMonitor.html">Kitten Monitor</a> sample.
</p>
</div>
</div>
<!-- * * * * * * * * * * * * * -->
<!-- End of GoJS sample code -->
</div>
</body>
<!-- This script is part of the gojs.net website, and is not needed to run the sample -->
<script src="../assets/js/goSamples.js"></script>
</html>