<!DOCTYPE html>
<html>
<body>
<h1>DOM touchmove Event</h1>
<p ontouchmove="myFunction(event)">Touch this paragraph, and move the finger to trigger a function that will display the x and y coordinates of the touch, according the the document:</p>
<p><strong>Note:</strong> This example is for touch devices only.</p>
<p id="demo"></p>
<script>
function myFunction(event) {
var x = event.touches[0].clientX;
var y = event.touches[0].clientY;
document.getElementById("demo").innerHTML = x + ", " + y;
}
</script>
</body>
</html>