| public static ConvertToPixels ( System.DateTime CurrentTime, TimeUnits timeUnit ) : double | ||
| CurrentTime | System.DateTime | |
| timeUnit | TimeUnits | |
| return | double | |
public static double GetWidth(DateTime CurrentTime, DateTime time, TimeUnits timeUnit)
{
double result = TimeUnitScalar.ConvertToPixels(time, timeUnit);
if (timeUnit == TimeUnits.Years)
{
if (CurrentTime.Year == time.Year)
{
double DaysInYear = 365d;
if (DateTime.IsLeapYear(time.Year))
{
DaysInYear = 366;
}
result *= (double)(DaysInYear - time.DayOfYear + 1) / DaysInYear;
}
}
else if (timeUnit == TimeUnits.Months)
{
if (CurrentTime.Month == time.Month)
{
result *= (double)(DateTime.DaysInMonth(time.Year, time.Month) - time.Day + 1) / (double)DateTime.DaysInMonth(time.Year, time.Month);
}
}
else if (timeUnit == TimeUnits.Weeks)
{
int daysInWeek = 7;
int weekCurrent = GetWeekOfYear(CurrentTime);
int weekTime = GetWeekOfYear(time);
if (weekTime == 52)
{
daysInWeek = 7;
if (DateTime.IsLeapYear(time.Year))
{
daysInWeek++;
}
result *= (double)daysInWeek / 7d;
}
if (weekTime == 53)
{
result = 0;
}
else if (weekCurrent == weekTime)
{
daysInWeek = 7 - (CurrentTime.DayOfYear - (7 * (weekCurrent - 1))) + 2;
result *= (double)daysInWeek / 7d;
}
}
return(result);
}
public static double GetPosition(DateTime CurrentTime, DateTime TargetTime)
{
double result = 0d;
TimeSpan ts = TargetTime.Date - CurrentTime.Date;
double UnitWidth = TimeUnitScalar.ConvertToPixels(TargetTime, TimeUnits.Ticks);
result = (UnitWidth * ts.Ticks);
return(result);
}