internal TimeGrid(long startTime, long endTime, TimeAxisUnit tAxis, int firstDayOfWeek)
{
this.startTime = startTime;
this.endTime = endTime;
this.tAxis = tAxis;
// Set an appropriate time axis if not given yet
SetTimeAxis(firstDayOfWeek);
}
/// <summary>
///
/// </summary>
/// <param name="minGridTimeUnit"></param>
/// <param name="minGridUnitSteps"></param>
/// <param name="majGridTimeUnit"></param>
/// <param name="majGridUnitSteps"></param>
/// <param name="dateFormat"></param>
/// <param name="centerLabels"></param>
public void SetTimeAxis(int minGridTimeUnit, int minGridUnitSteps, int majGridTimeUnit, int majGridUnitSteps,
string dateFormat, bool centerLabels)
{
this.tAxis = new TimeAxisUnit(minGridTimeUnit, minGridUnitSteps, majGridTimeUnit, majGridUnitSteps,
dateFormat, centerLabels, firstDayOfWeek);
}
private void SetTimeAxis(int firstDayOfWeek)
{
if (tAxis != null)
{
return;
}
double days = (endTime - startTime) / 86400.0;
if (days <= 0.75 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 1, TimeAxisUnit.MINUTE, 5, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 2.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 5, TimeAxisUnit.MINUTE, 10, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 3.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 5, TimeAxisUnit.MINUTE, 20, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 5.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 10, TimeAxisUnit.MINUTE, 30, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 10.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 15, TimeAxisUnit.HOUR, 1, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 15.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MINUTE, 30, TimeAxisUnit.HOUR, 2, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 20.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 1, TimeAxisUnit.HOUR, 1, "HH", true, firstDayOfWeek);
}
else if (days <= 36.0 / 24.0)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 1, TimeAxisUnit.HOUR, 4, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 2)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 2, TimeAxisUnit.HOUR, 6, "HH:mm", false, firstDayOfWeek);
}
else if (days <= 3)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 3, TimeAxisUnit.HOUR, 12, "HH:mm", false, firstDayOfWeek);
}
else if (days < 8)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 6, TimeAxisUnit.DAY, 1, "ddd dd", true, firstDayOfWeek);
}
else if (days <= 14)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.HOUR, 12, TimeAxisUnit.DAY, 1, "dd", true, firstDayOfWeek);
}
else if (days <= 43)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.DAY, 1, TimeAxisUnit.WEEK, 1, "'week' ww", true, firstDayOfWeek);
}
else if (days <= 157)
{
tAxis = new TimeAxisUnit(TimeAxisUnit.WEEK, 1, TimeAxisUnit.WEEK, 1, "ww", true, firstDayOfWeek);
}
else
{
tAxis = new TimeAxisUnit(TimeAxisUnit.MONTH, 1, TimeAxisUnit.MONTH, 1, "MMM", true, firstDayOfWeek);
}
}
