Description

AgAreaTypePatternCollection used to access the List of coords of the AreaTarget AreaType

Object Model

Public Methods

Add	Adds a lat lon value. Lat parameter uses Latitude Dimension. Lon parameter uses Longitude Dimension.
Insert	Inserts a lat lon value (the value is inserted into the specified index without having to remove all elements) Lat parameter uses Latitude Dimension. Lon parameter uses Longitude Dimension.
Remove	Remove an Item using a given index.
RemoveAll	Remove all the elements of the collection.
ToArray	Returns the lat lons as a two dimensional array.

Public Properties

Count	Returns the number of lat lons.
Item	Returns the lat lon with the Index.

Example

Define area target boundary and position from list of lat/lon/alt

[C#] Copy Code

// By using the fine grained interfaces, 

// BeginUpdate/EndUpdate prevent intermediate redraws 

root.BeginUpdate(); 

areaTarget.AreaType = AgEAreaType.ePattern; 

IAgAreaTypePatternCollection patterns = areaTarget.AreaTypeData as IAgAreaTypePatternCollection; 

patterns.Add(48.897, 18.637); 

patterns.Add(46.534, 13.919); 

patterns.Add(44.173, 21.476); 

root.EndUpdate();

List all points in an area target

[C#] Copy Code

if (areaTarget.AreaType == AgEAreaType.ePattern) 

{ 

    // Get IAgAreaTypePatternCollection interface from AreaTypeData 

    IAgAreaTypePatternCollection patternPoints = areaTarget.AreaTypeData as IAgAreaTypePatternCollection; 

 

    // ToArray returns a two dimensional array of latitude and longitude points 

    Array areaTargetPoints = patternPoints.ToArray(); 

 

    Console.WriteLine("All points in Area Target"); 

    for (int i = 0; i < areaTargetPoints.GetLength(0); ++i) 

    { 

        Console.WriteLine("  Latitude {0} Longitude: {1}", 

            Convert.ToDouble(areaTargetPoints.GetValue(i, 0)), 

            Convert.ToDouble(areaTargetPoints.GetValue(i, 1))); 

    } 

}

Define area target boundary and position from list of lat/lon/alt

[Visual Basic .NET] Copy Code

' By using the fine grained interfaces,
' BeginUpdate/EndUpdate prevent intermediate redraws
 root.BeginUpdate()
 areaTarget.AreaType = AgEAreaType.ePattern
Dim patterns As IAgAreaTypePatternCollection = TryCast(areaTarget.AreaTypeData, IAgAreaTypePatternCollection)
 patterns.Add(48.897, 18.637)
 patterns.Add(46.534, 13.919)
 patterns.Add(44.173, 21.476)
 root.EndUpdate()

List all points in an area target

[Visual Basic .NET] Copy Code

If areaTarget.AreaType = AgEAreaType.ePattern Then
     ' Get IAgAreaTypePatternCollection interface from AreaTypeData
     Dim patternPoints As IAgAreaTypePatternCollection = TryCast(areaTarget.AreaTypeData, IAgAreaTypePatternCollection)

     ' ToArray returns a two dimensional array of latitude and longitude points
     Dim areaTargetPoints As Array = patternPoints.ToArray()

     Console.WriteLine("All points in Area Target")
     Dim i As Integer = 0
     While i <>
         Console.WriteLine(" Latitude {0} Longitude: {1}", Convert.ToDouble(areaTargetPoints.GetValue(i, 0)), Convert.ToDouble(areaTargetPoints.GetValue(i, 1)))
         System.Threading.Interlocked.Increment(i)
     End While
End If

Define area target boundary and position from list of lat/lon/alt

[MATLAB] Copy Code

% IAgStkObjectRoot root: STK Object Model Root 
% IAgAreaTarget areaTarget: AreaTarget object 
 
% By using the fine grained interfaces, 
% BeginUpdate/EndUpdate prevent intermediate redraws 
root.BeginUpdate(); 
areaTarget.AreaType = 'ePattern'; 
patterns = areaTarget.AreaTypeData; 
patterns.Add(48.897, 18.637); 
patterns.Add(46.534, 13.919); 
patterns.Add(44.173, 21.476); 
root.EndUpdate(); 
areaTarget.AutoCentroid = true;

Define area target boundary and position from list of lat/lon/alt

[Python] Copy Code

# IAgStkObjectRoot root: STK Object Model Root 
# IAgAreaTarget areaTarget: AreaTarget object 
 
# By using the fine grained interfaces, 
# BeginUpdate/EndUpdate prevent intermediate redraws 
root.BeginUpdate() 
areaTarget.AreaType = 1 # ePattern 
patterns = areaTarget.AreaTypeData 
patterns.Add(48.897, 18.637) 
patterns.Add(46.534, 13.919) 
patterns.Add(44.173, 21.476) 
root.EndUpdate() 
areaTarget.AutoCentroid = True

CoClasses that Implement IAgAreaTypePatternCollection

Name
AgAreaTypePatternCollection

AGI STK Objects 11	Send comments on this topic.
IAgAreaTypePatternCollection Collection