Change appearance of branch element

[chriswainformatik]

I wondered why in diagrams created with struktolab the diagonal lines in the branch element do not meet at the bottom of the box but somewhere in the middle instead. I have not seen this except with struktolab. See example from Wikipedia below for comparison.

struktolab:

Wikipedia:

So my question is: Would it be possible to change the appearance of the branch element in struktolab or at least add an option for users who wish the appearance to be like the one from the Wikipedia example?

[mikebarkmin]

I wanted to be consistent with the switch case element. Since a user can enter arbitrary text for the cases, I did not want to deal with calculating where the triangle ends. Therefore, the cases have little boxes. I also used the same reasoning for the label of the switch and branch element.