Canvas transformation does not apply correctly

var ctx = canvas.getContext('2d');
ctx.save();
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.strokeStyle = 'white'
ctx.lineWidth = 5;

ctx.rotate(0.15)
ctx.translate(100, 100);

ctx.beginPath();
ctx.moveTo(100, 100);
ctx.lineTo(300, 100);

ctx.stroke();

ctx.fillStyle = 'steelblue'

ctx.font = '20px sansserif'
ctx.fillText('underlined text', 0, 0);

ctx.restore();