Which source files / documentatio - line routing - connecting edges between nodes?

[Caolán McNamara]

On Thu, 2014-06-19 at 09:39 +0100, Rob Collins wrote:
> Folks,
> 
> I am new to the LibraOffice code base. I am trying to find the source
> code files / documentation for routing  connectors in drawings
> (LibraOffice Impress). I would like to understand the algorithm /
> design.
...
> Any suggestions for:
> 
> (1) Actual source file names? 
> 
> (2) Method / Function names?
> 
> (3) Good key words to search for ("Nodes", "Edges")?

I believe you're looking for SdrEdgeObj (svx/source/svdraw/svdoedge.cxx)
and SdrGluePoint

C.