74 lines
3.4 KiB
JavaScript
74 lines
3.4 KiB
JavaScript
(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "../release/go", "./DragZoomingTool"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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/*
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* Copyright (C) 1998-2017 by Northwoods Software Corporation. All Rights Reserved.
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*/
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var go = require("../release/go");
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var DragZoomingTool_1 = require("./DragZoomingTool");
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var myDiagram;
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var myLoading;
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function init() {
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if (typeof window["goSamples"] === 'function')
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window["goSamples"](); // init for these samples -- you don't need to call this
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var $ = go.GraphObject.make; // for conciseness in defining templates
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myDiagram =
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$(go.Diagram, "myDiagramDiv", {
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initialDocumentSpot: go.Spot.Center,
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initialViewportSpot: go.Spot.Center,
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// Define the template for Nodes, just some text inside a colored rectangle
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nodeTemplate: $(go.Node, "Spot", { width: 70, height: 20 }, $(go.Shape, "Rectangle", new go.Binding("fill", "c")), $(go.TextBlock, { margin: 2 }, new go.Binding("text", "c"))),
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// Define the template for Links, just a simple line
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linkTemplate: $(go.Link, $(go.Shape, { stroke: "black" })),
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layout: $(go.TreeLayout, {
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angle: 90,
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nodeSpacing: 4,
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compaction: go.TreeLayout.CompactionNone
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}),
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model: $(go.TreeModel, {
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nodeKeyProperty: "k",
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nodeParentKeyProperty: "p"
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})
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});
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// Add an instance of the custom tool defined in DragZoomingTool.js.
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// This needs to be inserted before the standard DragSelectingTool,
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// which is normally the third Tool in the ToolManager.mouseMoveTools list.
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myDiagram.toolManager.mouseMoveTools.insertAt(2, new DragZoomingTool_1.DragZoomingTool());
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// This is a status message
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myLoading =
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$(go.Part, { selectable: false, location: new go.Point(0, 0) }, $(go.TextBlock, "loading...", { stroke: "red", font: "20pt sans-serif" }));
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// temporarily add the status indicator
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myDiagram.add(myLoading);
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// allow the myLoading indicator to be shown now,
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// but allow objects added in loadTree to also be considered part of the initial Diagram
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myDiagram.delayInitialization(loadTree);
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}
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exports.init = init;
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function loadTree() {
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// create some tree data
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var total = 99;
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var treedata = [];
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for (var i = 0; i < total; i++) {
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// these property names are also specified when creating the TreeModel
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var d = {
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k: i,
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c: go.Brush.randomColor(),
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p: (i > 0 ? Math.floor(Math.random() * i / 2) : undefined) // the random parent's key
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};
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treedata.push(d);
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}
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// give the Diagram's model all the data
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myDiagram.model.nodeDataArray = treedata;
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// remove the status indicator
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myDiagram.remove(myLoading);
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}
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});
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