official website of html5 canvas code example

Example 1: javascript canvas

#this code creates a circle within a canvas that must be created in HTML
var c = document.getElementById("myCanvas");
var ctx = c.getContext("2d");
ctx.beginPath();
ctx.arc(95, 50, 40, 0, 2 * Math.PI);
ctx.stroke();

Example 2: html5 canvas

<canvas id="" width="" height=""></canvas>
<script>
	
</script>