CreateMapFrameElement Method (IElementFactory)

In This Topic

Create a map frame element based on the input map frame polygon and map URI.

Syntax

C#
Visual Basic (Declaration)

MapFrame CreateMapFrameElement( 
   IElementContainer elementContainer,
   Geometry frameOrLocation,
   Map map,
   string elementName,
   bool select,
   ElementInfo elementInfo
)

Function CreateMapFrameElement( _
   ByVal elementContainer As IElementContainer, _
   ByVal frameOrLocation As Geometry, _
   ByVal map As Map, _
   Optional ByVal elementName As String, _
   Optional ByVal select As Boolean, _
   Optional ByVal elementInfo As ElementInfo _
) As MapFrame

Parameters

elementContainer: The parent element container
frameOrLocation: The map frame location, envelope, or polygon
map: The map (to be) associated with the frame
elementName: An element name (optional)
select: Select after create flag (default is true) (optional)
elementInfo: Additional element properties (optional)

Return Value

MapFrame

Remarks

Graphic layers are not valid containers for map frames.
If a point is provided as the frame geometry then a default extent will be applied.

Example

Create_MapFrame

//Creates a new map frame and changes the camera's scale.

//Constuct on the worker thread
await QueuedTask.Run(() =>
{
  //Build geometry
  Coordinate2D ll = new Coordinate2D(6.0, 8.5);
  Coordinate2D ur = new Coordinate2D(8.0, 10.5);
  //At 2.x - Envelope env = EnvelopeBuilder.CreateEnvelope(ll, ur);
  Envelope env = EnvelopeBuilderEx.CreateEnvelope(ll, ur);

  //Reference map, create MF and add to layout
  MapProjectItem mapPrjItem = Project.Current.GetItems<MapProjectItem>().FirstOrDefault(item => item.Name.Equals("Map"));
  Map mfMap = mapPrjItem.GetMap();
  //At 2.x - mfElm = LayoutElementFactory.Instance.CreateMapFrame(layout, env, mfMap);
  //         mfElm.SetName("New Map Frame"); 
  mfElm = ElementFactory.Instance.CreateMapFrameElement(layout, env, mfMap, "New Map Frame");

  //Set the camera
  Camera camera = mfElm.Camera;
  camera.Scale = 24000;
  mfElm.SetCamera(camera);
});

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

IElementFactory Interface
IElementFactory Members

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