code: function fillArc(x, y, radius, start, end, antiClockwise) {
           this.strokeArc(x, y, radius, start, end, antiClockwise || false, true);
         }
docs: Fill an arc at the specified coordinates with given radius, start and end points
  @name fillArc
  @memberOf me.CanvasRenderer.prototype
  @function
  @param {Number} x arc center point x-axis
  @param {Number} y arc center point y-axis
  @param {Number} radius
  @param {Number} start start angle in radians
  @param {Number} end end angle in radians
  @param {Boolean} [antiClockwise=false] draw arc anti-clockwise