<html> | |
<body> | |
<canvas id="c" width=200 height=200></canvas> | |
<script> | |
var c2 = document.getElementById("c"); | |
var ctx_o = c2.getContext('2d'); | |
ctx_o.fillRect(0, 0, 200, 200); | |
ctx_o.fillStyle="#00FF00"; | |
ctx_o.fillRect(50, 50, 100, 100); | |
</script> | |
</body> | |
</html> |