Probs finding out connector position in fragments

[Hans-Christian]

Hi,

I´m trying to read out a sequence diagram including some connectors and a parallel fragment. Some of the connectors are inside the first part of the par fragment, some in the second part and others are outside (before and after).

Does anyone have an idea how to say which of the connecors are in which part of the parallel fragment or outside? Without doing it in a graphical way :-)

I tried to read out all diagram elements (called DiagramObjects in EA). for this I saw that the Subtype of the parallel fragment (called combined fragment in EA documentation) is always 3. This corresponds to the fourth entry of the input list in EA (including 0 as the first which is "alt"). But I don´t have an idea how to find the positions.

Hans-Christian