message: SVG support number for fontSize
diff: @@ -360,6 +360,10 @@ define(function (require) {
  var textPosition = style.textPosition;
  var distance = style.textDistance;
  var align = style.textAlign || 'left';
  +
  + if (typeof style.fontSize === 'number') {
  + style.fontSize += 'px';
  + }
  var font = style.font
  || [
  style.fontStyle || '',
  