tions.lineWidth + 1);
          context.lineTo(firstX, dimensions.height + seriesOptions.lineWidth);
          context.fillStyle = seriesOptions.fillStyle;
          context.fill();
        }

        if (seriesOptions.strokeStyle && seriesOptions.strokeStyle !== 'none') {
          context.stroke();
        }
        context.closePath();
      }
      context.restore();
    }

    // Draw the axis values on the chart.
    if (!chartOptions.labels.disabled && !isNaN(this.valueRange.min) && !isNaN(this.value