27 lines
547 B
HTML
27 lines
547 B
HTML
<html>
|
|
<head>
|
|
<script type="text/javascript">
|
|
window.onload = function() {
|
|
var ctx = document.getElementById("c1").getContext("2d");
|
|
|
|
ctx.moveTo(50, 50);
|
|
ctx.lineTo(250, 50);
|
|
ctx.lineTo(250, 250);
|
|
ctx.lineTo(50, 250);
|
|
ctx.lineTo(50, 50);
|
|
|
|
ctx.moveTo(100, 100);
|
|
ctx.lineTo(100, 200);
|
|
ctx.lineTo(200, 200);
|
|
ctx.lineTo(200, 100);
|
|
ctx.lineTo(100, 100);
|
|
|
|
ctx.fill();
|
|
}
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<div><canvas id="c1" width="300" height="300"></canvas></div>
|
|
</body>
|
|
</html>
|