gojs/extensionsTS/RescalingScript.js

/*
*  Copyright (C) 1998-2021 by Northwoods Software Corporation. All Rights Reserved.
*/
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports", "../release/go.js", "./RescalingTool.js"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.init = void 0;
    /*
    * This is an extension and not part of the main GoJS library.
    * Note that the API for this class may change with any version, even point releases.
    * If you intend to use an extension in production, you should copy the code to your own source directory.
    * Extensions can be found in the GoJS kit under the extensions or extensionsTS folders.
    * See the Extensions intro page (https://gojs.net/latest/intro/extensions.html) for more information.
    */
    var go = require("../release/go.js");
    var RescalingTool_js_1 = require("./RescalingTool.js");
    function init() {
        if (window.goSamples)
            window.goSamples(); // init for these samples -- you don't need to call this
        var $ = go.GraphObject.make; // for conciseness in defining templates
        var myDiagram = $(go.Diagram, "myDiagramDiv", // create a Diagram for the DIV HTML element
        {
            layout: $(go.TreeLayout),
            "undoManager.isEnabled": true // enable undo & redo
        });
        // install the RescalingTool as a mouse-down tool
        myDiagram.toolManager.mouseDownTools.add(new RescalingTool_js_1.RescalingTool());
        myDiagram.nodeTemplate =
            $(go.Node, "Auto", { locationSpot: go.Spot.Center }, new go.Binding("scale").makeTwoWay(), $(go.Shape, "RoundedRectangle", { strokeWidth: 0 }, new go.Binding("fill", "color")), $(go.TextBlock, { margin: 8 }, new go.Binding("text")));
        // but use the default Link template, by not setting Diagram.linkTemplate
        // create the model data that will be represented by Nodes and Links
        myDiagram.model = new go.GraphLinksModel([
            { key: 1, text: "Alpha", color: "lightblue" },
            { key: 2, text: "Beta", color: "orange" },
            { key: 3, text: "Gamma", color: "lightgreen" },
            { key: 4, text: "Delta", color: "pink" }
        ], [
            { from: 1, to: 2 },
            { from: 1, to: 3 },
            { from: 3, to: 4 }
        ]);
    }
    exports.init = init;
});