Hi Hatem,

You would like to just go through all the reinforcement in open drawing files and check, what rebar diameters are used? Then this piece of code would do the job:

def get_all_diameters(doc: AllplanElementAdapter.DocumentAdapter) -> set[float]:
    all_elements = AllplanBaseElements.ElementsSelectService.SelectAllElements(doc)
    bar_definitions = filter(lambda adapter: adapter.GetElementAdapterType().GetGuid() == AllplanElementAdapter.BarsDefinition_TypeUUID, all_elements)
    all_diameters = set()

    for bar_definition in bar_definitions:
        bar_position_data = AllplanReinf.BarPositionData(bar_definition)
        all_diameters.add(bar_position_data.GetDiameter())

    return all_diameters

When you use this function in a PythonPart, you have access to this object. If you want to use this function in a formula in a legend or report, that won't work, as you can't get the DocumentAdapter there.

Best,
Bart