setTransform:

your browser does not support the canvas tag

var c=document.getElementById('myCanvas');
var ctx=c.getContext('2d');
ctx.setTransform(1,0,0,1,0,0);
ctx.fillStyle='lightblue';
ctx.fillRect(50,50,250,100);
ctx.fillStyle='red';
ctx.font='30px Arial';
ctx.fillText('Transform', 60,80);