UNPKG

gojs/extensionsJSM/Serpentine.html

Version:

1<!DOCTYPE html>
2<html lang="en">
3<head>
4<meta charset="utf-8"/>
5<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>
6<meta name="description" content="TypeScript: Arrange a chain of nodes in rows, alternating directions, back and forth."/> 
7<link rel="stylesheet" href="../assets/css/style.css"/> 
8<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
9<title>Serpentine Layout</title>
10</head>
11
12<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>
    </div>
    <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">
        <path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path>
        <path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>
      </svg>
    </button>
    <div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20">
      <ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0">
        <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>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li>
        <li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html"
         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>
    </div>
  </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 -->
  
51
  <div class="p-4 w-full">
<div id="sample">
  <div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:500px; min-width: 200px"></div>
  <p>
    This sample demonstrates a custom Layout, SerpentineLayout, which assumes the graph consists of a chain of nodes.
    The layout is defined in its own file, as <a href="SerpentineLayout.ts">SerpentineLayout.ts</a>.
  </p>
  <p>
    It also has <a>Layout.isViewportSized</a> set to true, so that resizing the Diagram DIV will automatically re-layout.
  </p>
</div>
63
<script type="module" id="code">
  import * as go from "../release/go-module.js";
  import { SerpentineLayout } from './SerpentineLayout.js';
67
  if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this
  const $ = go.GraphObject.make;
70
  const myDiagram = $(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element
    {
      isTreePathToChildren: false,
      layout: $(SerpentineLayout) // defined in SerpentineLayout.js
    });
  myDiagram.nodeTemplate =
    $(go.Node, go.Panel.Auto,
      $(go.Shape, { figure: 'RoundedRectangle', fill: 'white' },
        new go.Binding('fill', 'color')),
      $(go.TextBlock, { margin: 4 },
        new go.Binding('text', 'key')));
82
  myDiagram.linkTemplate =
    $(go.Link, go.Link.Orthogonal,
      { corner: 5 },
      $(go.Shape),
      $(go.Shape, { toArrow: 'Standard' }));
88
  myDiagram.model = $(go.TreeModel, {
    nodeParentKeyProperty: 'next',
    nodeDataArray: [
      { key: 'Alpha', next: 'Beta', color: 'coral' },
      { key: 'Beta', next: 'Gamma', color: 'tomato' },
      { key: 'Gamma', next: 'Delta', color: 'goldenrod' },
      { key: 'Delta', next: 'Epsilon', color: 'orange' },
      { key: 'Epsilon', next: 'Zeta', color: 'coral' },
      { key: 'Zeta', next: 'Eta', color: 'tomato' },
      { key: 'Eta', next: 'Theta', color: 'goldenrod' },
      { key: 'Theta', next: 'Iota', color: 'orange' },
      { key: 'Iota', next: 'Kappa', color: 'coral' },
      { key: 'Kappa', next: 'Lambda', color: 'tomato' },
      { key: 'Lambda', next: 'Mu', color: 'goldenrod' },
      { key: 'Mu', next: 'Nu', color: 'orange' },
      { key: 'Nu', next: 'Xi', color: 'coral' },
      { key: 'Xi', next: 'Omicron', color: 'tomato' },
      { key: 'Omicron', next: 'Pi', color: 'goldenrod' },
      { key: 'Pi', next: 'Rho', color: 'orange' },
      { key: 'Rho', next: 'Sigma', color: 'coral' },
      { key: 'Sigma', next: 'Tau', color: 'tomato' },
      { key: 'Tau', next: 'Upsilon', color: 'goldenrod' },
      { key: 'Upsilon', next: 'Phi', color: 'orange' },
      { key: 'Phi', next: 'Chi', color: 'coral' },
      { key: 'Chi', next: 'Psi', color: 'tomato' },
      { key: 'Psi', next: 'Omega', color: 'goldenrod' },
      { key: 'Omega', color: 'orange' }
    ]
  });
118
  window.myDiagram = myDiagram; // Attach to the window for console debugging
</script>
  </div>
  <!-- * * * * * * * * * * * * * -->
  <!--  End of GoJS sample code  -->
</div>
125</body>
126<!--  This script is part of the gojs.net website, and is not needed to run the sample -->
127<script src="../assets/js/goSamples.js"></script>
128</html>

1	`<!DOCTYPE html>`
2	`<html lang="en">`
3	`<head>`
4	`<meta charset="utf-8"/>`
5	`<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, viewport-fit=cover"/>`
6	`<meta name="description" content="TypeScript: Arrange a chain of nodes in rows, alternating directions, back and forth."/>`
7	`<link rel="stylesheet" href="../assets/css/style.css"/>`
8	`<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->`
9	`<title>Serpentine Layout</title>`
10	`</head>`
11
12	`<body>`
13	`<!-- This top nav is not part of the sample code -->`
14	`<nav id="navTop" class="w-full z-30 top-0 text-white bg-nwoods-primary">`
15	`<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">`
16	`<div class="md:pl-4">`
17	`<a class="text-white hover:text-white no-underline hover:no-underline`
18	`font-bold text-2xl lg:text-4xl rounded-lg hover:bg-nwoods-secondary " href="../">`
19	`<h1 class="mb-0 p-1 ">GoJS</h1>`
20	`</a>`
21	`</div>`
22	`<button id="topnavButton" class="rounded-lg sm:hidden focus:outline-none focus:ring" aria-label="Navigation">`
23	`<svg fill="currentColor" viewBox="0 0 20 20" class="w-6 h-6">`
24	`<path id="topnavOpen" fill-rule="evenodd" d="M3 5a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM3 10a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zM9 15a1 1 0 011-1h6a1 1 0 110 2h-6a1 1 0 01-1-1z" clip-rule="evenodd"></path>`
25	`<path id="topnavClosed" class="hidden" fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd"></path>`
26	`</svg>`
27	`</button>`
28	`<div id="topnavList" class="hidden sm:block items-center w-auto mt-0 text-white p-0 z-20">`
29	`<ul class="list-reset list-none font-semibold flex justify-end flex-wrap sm:flex-nowrap items-center px-0 pb-0">`
30	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../learn/">Learn</a></li>`
31	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../samples/">Samples</a></li>`
32	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../intro/">Intro</a></li>`
33	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../api/">API</a></li>`
34	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/products/register.html">Register</a></li>`
35	`<li class="p-1 sm:p-0"><a class="topnav-link" href="../download.html">Download</a></li>`
36	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://forum.nwoods.com/c/gojs/11">Forum</a></li>`
37	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/contact.html"`
38	`target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/contact.html', 'contact');">Contact</a></li>`
39	`<li class="p-1 sm:p-0"><a class="topnav-link" href="https://www.nwoods.com/sales/index.html"`
40	`target="_blank" rel="noopener" onclick="getOutboundLink('https://www.nwoods.com/sales/index.html', 'buy');">Buy</a></li>`
41	`</ul>`
42	`</div>`
43	`</div>`
44	`<hr class="border-b border-gray-600 opacity-50 my-0 py-0" />`
45	`</nav>`
46	`<div class="md:flex flex-col md:flex-row md:min-h-screen w-full max-w-screen-xl mx-auto">`
47	`<div id="navSide" class="flex flex-col w-full md:w-48 text-gray-700 bg-white flex-shrink-0"></div>`
48	`<!-- * * * * * * * * * * * * * -->`
49	`<!-- Start of GoJS sample code -->`
50
51
52	`<div class="p-4 w-full">`
53	`<div id="sample">`
54	`<div id="myDiagramDiv" style="border: solid 1px black; width:100%; height:500px; min-width: 200px"></div>`
55	`<p>`
56	`This sample demonstrates a custom Layout, SerpentineLayout, which assumes the graph consists of a chain of nodes.`
57	`The layout is defined in its own file, as <a href="SerpentineLayout.ts">SerpentineLayout.ts</a>.`
58	`</p>`
59	`<p>`
60	`It also has <a>Layout.isViewportSized</a> set to true, so that resizing the Diagram DIV will automatically re-layout.`
61	`</p>`
62	`</div>`
63
64	`<script type="module" id="code">`
65	`import * as go from "../release/go-module.js";`
66	`import { SerpentineLayout } from './SerpentineLayout.js';`
67
68	`if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this`
69	`const $ = go.GraphObject.make;`
70
71	`const myDiagram = $(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element`
72	`{`
73	`isTreePathToChildren: false,`
74	`layout: $(SerpentineLayout) // defined in SerpentineLayout.js`
75	`});`
76	`myDiagram.nodeTemplate =`
77	`$(go.Node, go.Panel.Auto,`
78	`$(go.Shape, { figure: 'RoundedRectangle', fill: 'white' },`
79	`new go.Binding('fill', 'color')),`
80	`$(go.TextBlock, { margin: 4 },`
81	`new go.Binding('text', 'key')));`
82
83	`myDiagram.linkTemplate =`
84	`$(go.Link, go.Link.Orthogonal,`
85	`{ corner: 5 },`
86	`$(go.Shape),`
87	`$(go.Shape, { toArrow: 'Standard' }));`
88
89	`myDiagram.model = $(go.TreeModel, {`
90	`nodeParentKeyProperty: 'next',`
91	`nodeDataArray: [`
92	`{ key: 'Alpha', next: 'Beta', color: 'coral' },`
93	`{ key: 'Beta', next: 'Gamma', color: 'tomato' },`
94	`{ key: 'Gamma', next: 'Delta', color: 'goldenrod' },`
95	`{ key: 'Delta', next: 'Epsilon', color: 'orange' },`
96	`{ key: 'Epsilon', next: 'Zeta', color: 'coral' },`
97	`{ key: 'Zeta', next: 'Eta', color: 'tomato' },`
98	`{ key: 'Eta', next: 'Theta', color: 'goldenrod' },`
99	`{ key: 'Theta', next: 'Iota', color: 'orange' },`
100	`{ key: 'Iota', next: 'Kappa', color: 'coral' },`
101	`{ key: 'Kappa', next: 'Lambda', color: 'tomato' },`
102	`{ key: 'Lambda', next: 'Mu', color: 'goldenrod' },`
103	`{ key: 'Mu', next: 'Nu', color: 'orange' },`
104	`{ key: 'Nu', next: 'Xi', color: 'coral' },`
105	`{ key: 'Xi', next: 'Omicron', color: 'tomato' },`
106	`{ key: 'Omicron', next: 'Pi', color: 'goldenrod' },`
107	`{ key: 'Pi', next: 'Rho', color: 'orange' },`
108	`{ key: 'Rho', next: 'Sigma', color: 'coral' },`
109	`{ key: 'Sigma', next: 'Tau', color: 'tomato' },`
110	`{ key: 'Tau', next: 'Upsilon', color: 'goldenrod' },`
111	`{ key: 'Upsilon', next: 'Phi', color: 'orange' },`
112	`{ key: 'Phi', next: 'Chi', color: 'coral' },`
113	`{ key: 'Chi', next: 'Psi', color: 'tomato' },`
114	`{ key: 'Psi', next: 'Omega', color: 'goldenrod' },`
115	`{ key: 'Omega', color: 'orange' }`
116	`]`
117	`});`
118
119	`window.myDiagram = myDiagram; // Attach to the window for console debugging`
120	`</script>`
121	`</div>`
122	`<!-- * * * * * * * * * * * * * -->`
123	`<!-- End of GoJS sample code -->`
124	`</div>`
125	`</body>`
126	`<!-- This script is part of the gojs.net website, and is not needed to run the sample -->`
127	`<script src="../assets/js/goSamples.js"></script>`
128	`</html>`