<!doctype html> | |
<canvas id='c'></canvas> | |
<script> | |
const canvas = document.getElementById('c'), | |
ctx = c.getContext('2d', {alpha: false}); | |
canvas.width = 128; | |
canvas.height = 128; | |
ctx.fillStyle = 'green'; | |
ctx.fillRect( 0, 0, 128, 128 ); | |
ctx.fillStyle = 'blue'; | |
ctx.fillRect( 0, 0, 64, 64 ); | |
ctx.fillRect( 64, 64, 64, 64 ); | |
</script> |