dag: invert y coordinate offset sign in node laying out
commit83999ee110b69c65e8bf1f993d12193e74a42c1c
authorEfimov Vasily <real@ispras.ru>
Fri, 20 Jan 2017 11:32:59 +0000 (20 14:32 +0300)
committerEfimov Vasily <real@ispras.ru>
Wed, 25 Jan 2017 17:17:07 +0000 (25 20:17 +0300)
tree22e5588644d33f82ba480dea4dd2b065d8728f10
parentedefcb85df61e64c443bc3e1f0aba7da597c4445
dag: invert y coordinate offset sign in node laying out

Incorrect offset sign causes bottom nodes be placed below bottom of graph view.
Because bottom node generation may not be 0, the issue was missed. Full graph
drawing reproduces the issue.

Signed-off-by: Efimov Vasily <real@ispras.ru>
cola/widgets/dag.py