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CreateEventArraySignaled Method (IAgCrdnEventArrayFactory)
See Also  Example
Name
Description





Description

Create an event array recorded at target clock location by performing signal transmission of original time array between base and target clock locations.

Syntax

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

[C#]
public IAgCrdnEventArray CreateEventArraySignaled(
string Name,
string Description
);

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

[Java]
public IAgCrdnEventArray createEventArraySignaled(
String Name,
String Description
);

[Unmanaged C++]
public: HRESULT CreateEventArraySignaled(
BSTR Name,
BSTR Description,
IAgCrdnEventArray ** 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 array.
[C#] Copy Code
IAgCrdnProvider satelliteVgtProvider = stkRoot.GetObjectFromPath("Satellite/LEO").Vgt; 
IAgCrdnProvider aircraftVgtProvider = stkRoot.GetObjectFromPath("Aircraft/UAV").Vgt; 
 
IAgCrdnEventArray eventArray = satelliteVgtProvider.EventArrays.Factory.CreateEventArraySignaled("MyEventArraySignaled",  "MyDescription"); 
IAgCrdnEventArraySignaled asSignaled = eventArray as IAgCrdnEventArraySignaled; 
 
asSignaled.OriginalTimeArray = aircraftVgtProvider.EventArrays["OneMinuteSampleTimes"]; 
asSignaled.BaseClockLocation = satelliteVgtProvider.Points["Center"]; 
asSignaled.TargetClockLocation = aircraftVgtProvider.Points["Center"]; 
 
asSignaled.SignalSense = AgECrdnSignalSense.eCrdnSignalSenseTransmit; 
IAgCrdnSignalDelayBasic basicSignalDelay = asSignaled.SignalDelay as IAgCrdnSignalDelayBasic; 
basicSignalDelay.SpeedOption = AgECrdnSpeedOptions.eCrdnLightTransmissionSpeed; 
 
// Uses current Time unit preference, this code snippet assumes seconds. 
basicSignalDelay.TimeDelayConvergence = 0.01
 
IAgCrdnFindTimesResult timeArrays = eventArray.FindTimes(); 
if (timeArrays.IsValid) 

    Console.WriteLine("Times"); 
    int numTimes = timeArrays.Times.GetLength(0); 
    for (int i = 0; i < numTimes; ++i) 
    { 
        Console.WriteLine(timeArrays.Times.GetValue(i)); 
    } 
 
    foreach (IAgCrdnInterval timeArray in timeArrays.Intervals) 
    { 
        Console.WriteLine("Start: " + timeArray.Start); 
        Console.WriteLine("Stop: " + timeArray.Stop); 
    } 

 

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

Dim eventArray As IAgCrdnEventArray = satelliteVgtProvider.EventArrays.Factory.CreateEventArraySignaled("MyEventArraySignaled", "MyDescription")
Dim asSignaled As IAgCrdnEventArraySignaled = TryCast(eventArray, IAgCrdnEventArraySignaled)

asSignaled.OriginalTimeArray = aircraftVgtProvider.EventArrays("OneMinuteSampleTimes")
asSignaled.BaseClockLocation = satelliteVgtProvider.Points("Center")
asSignaled.TargetClockLocation = aircraftVgtProvider.Points("Center")

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

' Uses current Time unit preference, this code snippet assumes seconds.
basicSignalDelay.TimeDelayConvergence = 0.01

Dim timeArrays As IAgCrdnFindTimesResult = eventArray.FindTimes()
If timeArrays.IsValid Then
    Console.WriteLine("Times")
    Dim numTimes As Integer = timeArrays.Times.GetLength(0)
    Dim i As Integer = 0
    While i < numTimes
        Console.WriteLine(timeArrays.Times.GetValue(i))
        System.Threading.Interlocked.Increment(i)
    End While

    For Each timeArray As IAgCrdnInterval In timeArrays.Intervals
        Console.WriteLine("Start: " + timeArray.Start)
        Console.WriteLine("Stop: " + timeArray.[Stop])
    Next
End If

See Also

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STK Programming Interface 11.0.1