JointJS #1665

https://github.com/clientIO/joint/issues/1665

by Roman Bruckner

HTML

<html>
<head>
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/jointjs/3.5.4/joint.css" />
</head>
<body>
      <!-- content -->
      <div id="paper1"></div>         
      <div id="paper2"></div>

      <!-- dependencies -->
        <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.20/lodash.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.4.0/backbone.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/jointjs/3.5.4/joint.js"></script>
    
    </body>
</html>

CSS

.joint-paper {
  display: inline-block;
  border: 1px solid gray;
}

JavaScript

const width = 600;
const height = 600;
const scale2 = 0.5;

const graph = new joint.dia.Graph();
const paperOptions = {
    width,
    height,
    model: graph,
    async: true,
    interactive: { linkMove: false },
    defaultAnchor: {
        name: 'modelCenter'
    },
    defaultConnectionPoint: {
        name: 'boundary',
    },
    defaultRouter: {
        name: 'manhattan'
    }
};

const paper1 = new joint.dia.Paper({
    el: document.getElementById('paper1'),
    ...paperOptions
});

const paper2 = new joint.dia.Paper({
    el: document.getElementById('paper2'),
    ...paperOptions
});


paper2.scale(scale2);
paper2.setDimensions(width * scale2, height * scale2);

var el1 = new joint.shapes.standard.Rectangle({
    position: { x: 100, y: 100 },
    size: { width: 100, height: 100 }
});

var el2 = new joint.shapes.standard.Rectangle({
    position: { x: 300, y: 400 },
    size: { width: 100, height: 100 }
});

var el3 = new joint.shapes.standard.Rectangle({
    position: { x: 250, y: 200 },
    size: { width: 100, height: 100 }
});

var link1 = new joint.shapes.standard.Link({
    source: { id: el1.id },
    target: { id: el2.id },
});

graph.resetCells([
    el1, el2, el3, link1
]);