gojs/extensionsTS/GeometryReshapingScript.ts

Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

/*
*  Copyright (C) 1998-2020 by Northwoods Software Corporation. All Rights Reserved.
*/

/*
* 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.
*/

import * as go from '../release/go.js';
import { GeometryReshapingTool } from './GeometryReshapingTool.js';

export function init() {
  if ((window as any).goSamples) (window as any).goSamples();  // init for these samples -- you don't need to call this

  const $ = go.GraphObject.make;

  const myDiagram = $(go.Diagram, 'myDiagramDiv',  // create a Diagram for the DIV HTML element
    {
      'undoManager.isEnabled': true  // enable undo & redo
    });

  myDiagram.toolManager.mouseDownTools.insertAt(3, new GeometryReshapingTool());

  myDiagram.nodeTemplate =
    $(go.Node,
      { reshapable: true },  // GeometryReshapingTool assumes nonexistent Part.reshapeObjectName would be "SHAPE"
      $(go.Shape,
        { name: 'SHAPE', fill: 'lightgray', strokeWidth: 1.5 },
        new go.Binding('geometryString', 'geo').makeTwoWay()
      )
    );

  myDiagram.model = new go.GraphLinksModel([{ geo: 'F M0 145 L75 2 L131 87 L195 0 L249 143z', key: -1 }], []);

  // Attach to the window for console manipulation
  (window as any).myDiagram = myDiagram;
}