    var text = new fabric.IText('Some demo\nText', {    left: 00,    top: 00,    fontSize: 00,    hasBorders: true,    hasControls: true,    cornerStyle: 'circle',    lockRotation: true,    hasControls: true,    lockUniScaling: true,    hasRotatingPoint: false,  })  canvas.add(text); canvas {    border: 0px solid #dddddd;    margin-top: 00px;  } <script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/0.0.00/fabric.min.js"></script>  <button 