<!DOCTYPE html>
<html>
<head>
<title>Canvas Example</title>
<style>
canvas {
border: 1px solid black;
}
</style>
</head>
<body>
<canvas id="myCanvas" width="400" height="400"></canvas>
<script>
var canvas = document.getElementById("myCanvas");
var ctx = canvas.getContext("2d");
// Draw a red rectangle
ctx.fillStyle = "red";
ctx.fillRect(50, 50, 100, 100);
// Draw a blue circle
ctx.beginPath();
ctx.arc(200, 200, 50, 0, 2*Math.PI);
ctx.fillStyle = "blue";
ctx.fill();
</script>
</body>
</html>반응형