html 5 canvas test?

var canvas = document.querySelector("canvas"); var ctx = canvas.getContext("2d"); ctx.font = "100 120px monospace"; ctx.lineWidth=2; var str = "hax lol"; var strwidth = ctx.measureText(str).width; var width=canvas.width; var c=0; var color=0; var img; (function a() { img=ctx.getImageData(0,0,width,width); ctx.putImageData(img,(Math.PI*(c++/1000)),10); ctx.save(); ctx.translate((width/5),width/6); ctx.rotate(Math.PI*(c++/150)); ctx.fillStyle='hsla('+(color=color+6%360)+', 120%, 50%, 1)'; ctx.fillText("hax lol",-(strwidth/6),20); ctx.strokeText("hax lol",-(strwidth/6),20); ctx.restore(); requestAnimationFrame(a); })();