Revit 2025.3 API
DimensionLeader |
The position of the dimension's leader end point.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public XYZ LeaderEndPosition { get; set; }
Public Property LeaderEndPosition As XYZ Get Set
public: property XYZ^ LeaderEndPosition { XYZ^ get (); void set (XYZ^ value); }
member LeaderEndPosition : XYZ with get, set
Property Value
XYZ
Exception | Condition |
---|---|
ArgumentNullException | When setting this property: A non-optional argument was null |
InvalidOperationException |
Dimension must have leader.
-or-
Thrown when:
|

This property is not applicable to all dimensions. For example, it is not available for spot slope dimensions, multi-segments dimensions, dimensions using equality formula, and when dimension style is ordinate.
If the position is not applicable, this property throws InvalidOperationException.
Notes for SpotDimension:
- This property throws InvalidOperationException if dimension has no leader.
- Setting of this property works differently for leader with and without shoulder.
- If leader has shoulder, setting is limited by points on line between leader end and shoulder points (projected point is used).
- Setting of this property also affects TextPosition.
See Also