gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
82 lines (81 loc) • 3.75 kB
JavaScript
/*
* Copyright (C) 1998-2023 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", "./OrthogonalLinkReshapingTool.js"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRadioValue = exports.updateRouting = 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 extensionsJSM folders.
* See the Extensions intro page (https://gojs.net/latest/intro/extensions.html) for more information.
*/
var go = require("../release/go.js");
var OrthogonalLinkReshapingTool_js_1 = require("./OrthogonalLinkReshapingTool.js");
var myDiagram;
function init() {
if (window.goSamples)
window.goSamples(); // init for these samples -- you don't need to call this
var $ = go.GraphObject.make;
myDiagram =
new go.Diagram('myDiagramDiv', {
'undoManager.isEnabled': true,
'linkReshapingTool': new OrthogonalLinkReshapingTool_js_1.OrthogonalLinkReshapingTool()
});
myDiagram.nodeTemplate =
$(go.Node, 'Auto', {
width: 80,
height: 50,
locationSpot: go.Spot.Center
}, new go.Binding('location', 'location', go.Point.parse).makeTwoWay(go.Point.stringify), $(go.Shape, { fill: 'lightgray' }), $(go.TextBlock, { margin: 10 }, new go.Binding('text', 'key')));
myDiagram.linkTemplate =
$(go.Link, {
routing: go.Link.AvoidsNodes,
reshapable: true,
resegmentable: true
}, new go.Binding('points').makeTwoWay(), $(go.Shape, { strokeWidth: 2 }));
myDiagram.model = new go.GraphLinksModel([
{ key: 'Alpha', location: '0 0' },
{ key: 'Beta', location: '200 0' },
{ key: 'Gamma', location: '100 0' }
], [
{ from: 'Alpha', to: 'Beta' }
]);
myDiagram.addDiagramListener('InitialLayoutCompleted', function (e) {
// select the Link in order to show its two additional Adornments, for shifting the ends
var link = myDiagram.links.first();
if (link !== null)
link.isSelected = true;
});
}
exports.init = init;
function updateRouting() {
var routing = getRadioValue('routing');
var newRouting = (routing === 'orthogonal') ? go.Link.Orthogonal : go.Link.AvoidsNodes;
myDiagram.startTransaction('update routing');
myDiagram.linkTemplate.routing = newRouting;
myDiagram.links.each(function (l) {
l.routing = newRouting;
});
myDiagram.commitTransaction('update routing');
}
exports.updateRouting = updateRouting;
function getRadioValue(name) {
var radio = document.getElementsByName(name);
for (var i = 0; i < radio.length; i++) {
if (radio[i].checked)
return radio[i].value;
}
}
exports.getRadioValue = getRadioValue;
});