<div id="sparkline"></div>
<script>
$("#sparkline").kendoSparkline({
    type: "column",
    valueAxis: {
        notes: {
            position: "left",
            icon: {
                background: "red"
            },
            data: [{
                value: 15,
                text: "Target"
            }]
        }
    },
    series: [{
        data: [10, 15, 8, 12]
    }]
});
</script>