docs: function () {
  		var data = this.data,
  			labelDistance = this.options.dataLabels.distance,
  			leftSide,
  			sign,
  			point,
  			i = data.length,
  			x,
  			y;
  		
  		// In the original pie label anticollision logic, the slots are distributed
  		// from one labelDistance above to one labelDistance below the pie. In funnels
  		// we don't want this.
  		this.center[2] -= 2 * labelDistance;
  		
  		// Set the label position array for each point.
  		while (i--) {
  			point = data[i];
  			leftSide = point.half;
  			sign = leftSide ? 1 : -1;
  			y = point.plotY;
  			x = this.getX(y, leftSide);
  				
  			// set the anchor point for data labels
  			point.labelPos = [
  				0, // first break of connector
  				y, // a/a
  				x + (labelDistance - 5) * sign, // second break, right outside point shape
  				y, // a/a
  				x + labelDistance * sign, // landing point for connector
  				y, // a/a
  				leftSide ? 'right' : 'left', // alignment
  				0 // center angle
  			];
  		}
  		
  		seriesTypes.pie.prototype.drawDataLabels.call(this);
  	}