private void CreateTimedCountItems(long maxCount)
{
_heightMultiplier = BarMaxHeight / maxCount;
string timeLineFormat = GroupTimeRange.TimeLineFormat();
var timedCountItemList = new List <TimedCountItem>();
int k = 0;
foreach (var counter in TimedCountList)
{
// Time line is only shown on items of first, last-3, and optional other 2 items.
bool isTimeLineVisible =
(k == 0 ||
k == TimedCountList.Count - 3 ||
k == TimedCountList.Count / 3 ||
k == TimedCountList.Count * 2 / 3);
DateTime startTime = (DateTime)counter.StartTime;
string timeLine = isTimeLineVisible ? startTime.ToString(timeLineFormat) : null;
timedCountItemList.Add(
new TimedCountItem(
counter,
timeLine,
_heightMultiplier,
GroupTimeRange.TimeCountDuration()));
++k;
}
_timedCountItemsControl.ItemsSource = timedCountItemList;
}
