WidthOffset: Double;
The WidthOffset property determines arrow length.
Executing the example requires an existing ws object of the IWxWorkspace type.
Sub UserProc;
Var
ws: IWxWorkspace;
DArrow: IWxDoubleArrow;
Begin
DArrow := ws.Shapes.Item(3) As IWxDoubleArrow;
DArrow.HeightOffset := 5;
DArrow.WidthOffset := 18;
End Sub UserProc;
After executing the example arrow height and length are changed.
See also: