How to set position for LeaderElbow in Python?

Revit
, ,
1

Where can I get which parameter and type a method needs in Python?
In API Docs I just got the name of the method without parameter or an example
image
image1393Ă—722 159 KB

image
image1321Ă—818 103 KB

Thank you!

2

It’s wanting a Revit point, so use the XYZ() wrapper.

XYZ(pt1.X,pt1.Y,pt1.Z)
3

XYZ got an error. Firstly, I think it from Revit so I import Revit library and it’s still not defined.

Screenshot (25)
Screenshot (25)1396Ă—1043 218 KB

4 
clr.AddReference("RevitAPI")
import Autodesk
from Autodesk.Revit.DB import *
5

Screenshot_12
Screenshot_121478Ă—908 184 KB

It turns to “Not callable”.

6

I got it! 2 things I miss:

  1. import Autodesk.Revit.DB
  2. open/ close a transaction for process
    We need to put the process into a transaction open and close because these changes affects Revit File.
    image
    image751Ă—972 112 KB
7

Hi,
you need to use Geometry conversion (between Revit API and Dynamo API)

read this