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CreateEventIntervalSignaled Method (IAgCrdnEventIntervalFactory)
See Also  Example
Name
Description





Description

Create an interval that is recorded at target clock location by performing signal transmission of original interval between base and target clock locations.

Syntax

[Visual Basic .NET]
Public Function CreateEventIntervalSignaled( _
   ByVal Name As String, _
   ByVal Description As String _
) As IAgCrdnEventInterval

[C#]
public IAgCrdnEventInterval CreateEventIntervalSignaled(
string Name,
string Description
);

[Managed C++]
public: IAgCrdnEventInterval^ CreateEventIntervalSignaled(
String __gc ^ Name,
String __gc ^ Description
);

[Java]
public IAgCrdnEventInterval createEventIntervalSignaled(
String Name,
String Description
);

[Unmanaged C++]
public: HRESULT CreateEventIntervalSignaled(
BSTR Name,
BSTR Description,
IAgCrdnEventInterval ** ReturnValue
);

Parameters

Name
Description

Remarks

Spaces and most punctuation ( except for "-_().") cannot be used as a part of a component name when creating new components via VGT API.

Example

Create and configure signaled event interval.
[C#] Copy Code
IAgCrdnProvider satelliteVgtProvider = stkRoot.GetObjectFromPath("Satellite/LEO").Vgt; 
IAgCrdnProvider aircraftVgtProvider = stkRoot.GetObjectFromPath("Aircraft/UAV").Vgt; 
 
IAgCrdnEventInterval eventInterval = satelliteVgtProvider.EventIntervals.Factory.CreateEventIntervalSignaled("MyIntervalSignaled",  "MyDescription"); 
IAgCrdnEventIntervalSignaled asSignaled = eventInterval as IAgCrdnEventIntervalSignaled; 
 
asSignaled.OriginalInterval = aircraftVgtProvider.EventIntervals["AvailabilityTimeSpan"]; 
asSignaled.BaseClockLocation = satelliteVgtProvider.Points["Center"]; 
asSignaled.TargetClockLocation = aircraftVgtProvider.Points["Center"]; 
 
asSignaled.SignalSense = AgECrdnSignalSense.eCrdnSignalSenseReceive; 
IAgCrdnSignalDelayBasic basicSignalDelay = asSignaled.SignalDelay as IAgCrdnSignalDelayBasic; 
basicSignalDelay.SpeedOption = AgECrdnSpeedOptions.eCrdnLightTransmissionSpeed; 
 
// Uses current Time unit preference, this code snippet assumes seconds. 
basicSignalDelay.TimeDelayConvergence = 0.002
 
IAgCrdnEventIntervalResult intervalResult = eventInterval.FindInterval(); 
if (intervalResult.IsValid) 

    Console.WriteLine("Interval Start: " + intervalResult.Interval.Start); 
    Console.WriteLine("Interval Stop: " + intervalResult.Interval.Stop); 

 

Create and configure signaled event interval.
[Visual Basic .NET] Copy Code
Dim satelliteVgtProvider As IAgCrdnProvider = stkRoot.GetObjectFromPath("Satellite/LEO").Vgt
Dim aircraftVgtProvider As IAgCrdnProvider = stkRoot.GetObjectFromPath("Aircraft/UAV").Vgt

Dim eventInterval As IAgCrdnEventInterval = satelliteVgtProvider.EventIntervals.Factory.CreateEventIntervalSignaled("MyIntervalSignaled", "MyDescription")
Dim asSignaled As IAgCrdnEventIntervalSignaled = TryCast(eventInterval, IAgCrdnEventIntervalSignaled)

asSignaled.OriginalInterval = aircraftVgtProvider.EventIntervals("AvailabilityTimeSpan")
asSignaled.BaseClockLocation = satelliteVgtProvider.Points("Center")
asSignaled.TargetClockLocation = aircraftVgtProvider.Points("Center")

asSignaled.SignalSense = AgECrdnSignalSense.eCrdnSignalSenseReceive
Dim basicSignalDelay As IAgCrdnSignalDelayBasic = TryCast(asSignaled.SignalDelay, IAgCrdnSignalDelayBasic)
basicSignalDelay.SpeedOption = AgECrdnSpeedOptions.eCrdnLightTransmissionSpeed

' Uses current Time unit preference, this code snippet assumes seconds.
basicSignalDelay.TimeDelayConvergence = 0.002

Dim intervalResult As IAgCrdnEventIntervalResult = eventInterval.FindInterval()
If intervalResult.IsValid Then
    Console.WriteLine("Interval Start: " + intervalResult.Interval.Start)
    Console.WriteLine("Interval Stop: " + intervalResult.Interval.[Stop])
End If

See Also

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STK Programming Interface 11.0.1