<![CDATA[
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>경로를 따라 곡선 그리기</title>
</head>
<body>
<canvas id="myCanvas" width="700" height="350"
style="border: 2px solid #cef"> </canvas>
<script>
const canvas = document.getElementById("myCanvas");
const ctx = canvas.getContext("2d");
let x = 0;
let y = 300;
function draw() {
if (x < canvas.width) {
ctx.beginPath();
ctx.moveTo(x, y);
ctx.lineTo(x + 1, y);
ctx.stroke();
x = x + 1;
y = y - x / 900;
}
requestAnimationFrame(draw);
}
draw();
</script>
</body>
</html>
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