2015-03-27 7:57 GMT+01:00 Cecil Westerhof <cldwesterhof@gmail.com>:

> 2015-03-26 23:19 GMT+01:00 Cecil Westerhof <cldwesterhof@gmail.com>:
>
>> 2015-03-26 22:49 GMT+01:00 Nick Dokos <ndokos@gmail.com>:
>>
>>> Cecil Westerhof <cldwesterhof@gmail.com> writes:
>>>
>>> > ​In this way I do not get an empty column. It would be better when K
>>> > would put between and below H and I, but I think I can live with it.​
>>> >
>>>
>>> Just put I after K and the subgraph.
>>>
>>
>> ​That works. It is even better when I put both H and I after it.
>>
>> I also found a way to get resources at the correct place.
>>
>
> ​I changed to a digraph:
>     #+BEGIN_SRC dot :file test.png :cmdline -Kdot -Tpng
>     digraph {
>       A
>       B
>       C
>       utilities [label = "Utility's"]
>
>       D
>       E
>       F [shape = rectangle]
>
>
>       subgraph cluster_resources {
>         color=blue
>         resources [label = "Resources"]
>       }
>
>       G
>       G_ [style="invisible"]
>
>       K
>       subgraph cluster_ta {
>         color=blue
>         {rank = same; L, M}
>         L
>         M
>       }
>       H
>       I
>
>       {rank = same; D,  E, F}
>       {rank = same; G_, K}
>
>
>       A -> F
>       B -> F
>       C -> F
>       A -> D
>       utilities -> resources [style="invisible"]
>
>       E -> F
>
>       F -> K [dir = back]
>       F -> G [dir = back]
>       F -> H [dir = back]
>       F -> I [dir = back]
>
>       G -> G_ [style="invisible"]
>
>       K -> L
>       K -> M
>       L -> M
>     }
>     #+END_SRC
>
> There is only one problem: I see the arrowhead with:
>     utilities -> resources
> and:
>     'G -> G_'
>
> Is there a way to get rid of those?
>

​I found that also:
    [style="invisible", arrowhead = "none"]

-- 
Cecil Westerhof