private void drawYAxis()
{
drawYAxisLine();
var top = Margin + _bottomMargin + 5f;
foreach (var item in Items)
{
drawYAxisLabel(top, item);
var barValue = drawHorizontalBar(top, item);
drawHorizontalLabel(top, item, barValue);
top += _spaceBetweenBars + BarWidth;
}
}