Revit 2025 API
Radial |
Creates a new radial array element from a set of elements based
on an input rotation axis.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public static RadialArray Create( Document aDoc, View dBView, ICollection<ElementId> ids, int count, Line axis, double angle, ArrayAnchorMember anchorMember )
Public Shared Function Create ( aDoc As Document, dBView As View, ids As ICollection(Of ElementId), count As Integer, axis As Line, angle As Double, anchorMember As ArrayAnchorMember ) As RadialArray
public: static RadialArray^ Create( Document^ aDoc, View^ dBView, ICollection<ElementId^>^ ids, int count, Line^ axis, double angle, ArrayAnchorMember anchorMember )
static member Create : aDoc : Document * dBView : View * ids : ICollection<ElementId> * count : int * axis : Line * angle : float * anchorMember : ArrayAnchorMember -> RadialArray
Parameters
- aDoc Document
- The document.
- dBView View
- The view. If it is a 2d view, translation vector must be in the view plane if elements include view-specific elements. If elements include view-specific elements, they must belong to this view.
- ids ICollectionElementId
- The set of elements to array. The position of the rotation axis is determined by the cumulative center of the elements' bounding boxes.
- count Int32
- The number of array members to create. The accepted range is from 3 to 200 in a project document, and between 0 and 200 in a family document.
- axis Line
- The rotation axis.
- angle Double
- The angle in radians of the rotation.
- anchorMember ArrayAnchorMember
- Indicates if the translation vector specifies the location of the second member of the array, or the last member of the array.
Return Value
RadialArrayThe new radial array element.

Exception | Condition |
---|---|
ArgumentException | The given element id set is empty. -or- One or more elements in ids do not exist in the document. -or- One or more elements in ids is owned by different views and thus cannot be arrayed together. -or- One or more elements in ids is not arrayable. -or- count must be between 3 and 200 in project documents and between 0 and 200 in family documents. -or- The view is invalid for specific view elements array. -or- The rotation axis is invalid to array the elements. -or- Angle value must be not zero. |
ArgumentNullException | A non-optional argument was null |
ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration |
InvalidOperationException | Failed to create the radial array. |
See Also