<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Konva Canvas Scrolling Demo</title>
<style>
body {
margin: 0;
padding: 0;
background-color: #f0f0f0;
}
</style>
</head>
<body>
<canvas id="canvas"></div>
<script>
var htmlCanvas = document.getElementById("canvas");
var offscreen = htmlCanvas.transferControlToOffscreen();
var w = new Worker('./worker.js');
w.onmessage = function(event) {
document.getElementById('result').innerHTML = event.data;
};
</script>
</body>
</html>