<div id="diagram"></div>
<script>
$("#diagram").kendoDiagram({
    shapes: [{
        id: "1",
        x: 100,
        y: 100,
        content: { text: "Shape 1" },
        connectorDefaults: {
            hover: {
                stroke: {
                    color: "red",
                    width: 3
                }
            }
        }
    }]
});
</script>