UNPKG

6.27 kBHTMLView Raw
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: Custom non-Orthogonal non-Bezier Links that have parallel routings for multiple links connecting the same pair of ports."/>
7<link rel="stylesheet" href="../assets/css/style.css"/>
8<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
9<title>Parallel Route Links</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:600px"></div>
55 <p>
56 A <b>ParallelRouteLink</b> is a custom <a>Link</a> that overrides <a>Link.computePoints</a>
57 in order to produce a middle segment that is parallel to the routes of other <b>ParallelRouteLink</b>s
58 connecting the same two ports.
59 </p>
60 </div>
61
62 <script type="module" id="code">
63 import * as go from "../release/go-module.js";
64 import { ParallelRouteLink } from './ParallelRouteLink.js';
65
66 if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this
67 const $ = go.GraphObject.make;
68
69 const myDiagram = $(go.Diagram, 'myDiagramDiv', {
70 'undoManager.isEnabled': true
71 });
72
73 myDiagram.nodeTemplate =
74 $(go.Node, 'Auto',
75 new go.Binding('location', 'loc', go.Point.parse).makeTwoWay(go.Point.stringify),
76 $(go.Shape,
77 {
78 portId: '',
79 fromLinkable: true, toLinkable: true,
80 fromLinkableDuplicates: true, toLinkableDuplicates: true,
81 cursor: 'pointer'
82 },
83 new go.Binding('fill', 'color')),
84 $(go.TextBlock,
85 { margin: 8 },
86 new go.Binding('text'))
87 );
88
89 myDiagram.linkTemplate =
90 $(ParallelRouteLink,
91 {
92 relinkableFrom: true, relinkableTo: true,
93 reshapable: true // , resegmentable: true
94 },
95 $(go.Shape,
96 { strokeWidth: 2 },
97 new go.Binding('stroke', 'fromNode', (node) => node.port.fill).ofObject()),
98 $(go.Shape,
99 { toArrow: 'OpenTriangle', strokeWidth: 1.5 },
100 new go.Binding('stroke', 'fromNode', (node) => node.port.fill).ofObject())
101 );
102
103 myDiagram.model = new go.GraphLinksModel([
104 { key: 1, text: 'Alpha', color: 'lightblue', loc: '0 0' },
105 { key: 2, text: 'Beta', color: 'orange', loc: '130 70' },
106 { key: 3, text: 'Gamma', color: 'lightgreen', loc: '0 130' }
107 ], [
108 { from: 1, to: 2 },
109 { from: 2, to: 1 },
110 { from: 1, to: 3 },
111 { from: 1, to: 3 },
112 { from: 3, to: 1 },
113 { from: 1, to: 3 },
114 { from: 1, to: 3 }
115 ]);
116
117 window.myDiagram = myDiagram; // Attach to the window for console debugging
118 </script>
119 </div>
120 <!-- * * * * * * * * * * * * * -->
121 <!-- End of GoJS sample code -->
122 </div>
123</body>
124<!-- This script is part of the gojs.net website, and is not needed to run the sample -->
125<script src="../assets/js/goSamples.js"></script>
126</html>