jointjs

1. Tutorials的Hello World!程序报错:Uncaught TypeError: Cannot call method 'getStrokeBBox' of undefined

原因:将<script>代码移到</body>后面

详见http://stackoverflow.com/questions/21837604/jointjs-hello-world-example-doesnt-work

完整代码如下:

<!DOCTYPE html>
<html>
<head>
<!--
<link rel="stylesheet" href="css/joint.css" />
<script src="js/joint.js"></script>
-->
<link rel="stylesheet" type="text/css" href="http://www.jointjs.com/downloads/joint.css"></link>
<script type="text/javascript" src="http://www.jointjs.com/downloads/joint.js" ></script>
</head>
<title>Test</title>
<body>
    <div id="myholder"> </div>
</body>
<script>
    var graph = new joint.dia.Graph;

    var paper = new joint.dia.Paper({
        el: $('#myholder'),
        width: 600,
        height: 200,
        model: graph
    });

    var rect = new joint.shapes.basic.Rect({
        position: { x: 100, y: 30 },
        size: { width: 100, height: 30 },
        attrs: { rect: { fill: 'blue' }, text: { text: 'my box', fill: 'white' } }
    });

    var rect2 = rect.clone();
    rect2.translate(300);

    var link = new joint.dia.Link({
        source: { id: rect.id },
        target: { id: rect2.id }
    });

    graph.addCells([rect, rect2, link]);
</script>

</html>


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