UNPKG

6.22 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: Allow the user to resize multiple nodes at once by using the ResizeMultipleTool extension."/>
7<link rel="stylesheet" href="../assets/css/style.css"/>
8<!-- Copyright 1998-2021 by Northwoods Software Corporation. -->
9<title>Resize Multiple</title>
10</head>
11
12<body>
13 <!-- This top nav is not part of the sample code -->
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19 <h1 class="mb-0 p-1 ">GoJS</h1>
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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:400px; height:400px"></div>
55 <p>
56 This sample demonstrates a custom <a>ResizingTool</a> which allows the user to resize many selected objects at once.
57 It is defined in its own file, as <a href="ResizeMultipleTool.ts">ResizeMultipleTool.ts</a>.
58 </p>
59 </div>
60
61 <script type="module" id="code">
62 import * as go from "../release/go-module.js";
63 import { ResizeMultipleTool } from './ResizeMultipleTool.js';
64
65 if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this
66 const $ = go.GraphObject.make; // for conciseness in defining templates
67
68 const myDiagram = $(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element
69 {
70 resizingTool: new ResizeMultipleTool(),
71 'undoManager.isEnabled': true // enable undo & redo
72 });
73
74 // define a simple Node template
75 myDiagram.nodeTemplate =
76 $(go.Node, 'Auto', // the Shape will go around the TextBlock
77 { resizable: true },
78 new go.Binding('location', 'location', go.Point.parse).makeTwoWay(go.Point.stringify),
79 // save the modified size in the model node data
80 new go.Binding('desiredSize', 'size', go.Size.parse).makeTwoWay(go.Size.stringify),
81 $(go.Shape, 'RoundedRectangle', { strokeWidth: 0 },
82 // Shape.fill is bound to Node.data.color
83 new go.Binding('fill', 'color')),
84 $(go.TextBlock, { margin: 8 }, // some room around the text
85 // TextBlock.text is bound to Node.data.key
86 new go.Binding('text', 'key'))
87 );
88
89 // but use the default Link template, by not setting Diagram.linkTemplate
90
91 // create the model data that will be represented by Nodes and Links
92 myDiagram.model = new go.GraphLinksModel([
93 { key: 'Alpha', color: 'lightblue' },
94 { key: 'Beta', color: 'orange' },
95 { key: 'Gamma', color: 'lightgreen' },
96 { key: 'Delta', color: 'pink' }
97 ], [
98 { from: 'Alpha', to: 'Beta' },
99 { from: 'Alpha', to: 'Gamma' },
100 { from: 'Beta', to: 'Beta' },
101 { from: 'Gamma', to: 'Delta' },
102 { from: 'Delta', to: 'Alpha' }
103 ]);
104
105 window.myDiagram = myDiagram; // Attach to the window for console debugging
106 </script>
107 </div>
108 <!-- * * * * * * * * * * * * * -->
109 <!-- End of GoJS sample code -->
110 </div>
111</body>
112<!-- This script is part of the gojs.net website, and is not needed to run the sample -->
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114</html>