Alternative (top down) rendering of the instance diagrams

[paweljasinski]

I would like to show instance diagrams rendered with TD (top down) and not default LR (left right) directions.
In the current version I have to alter internal joeflow code.
The obvious way would be to add parameter, but this wouldn't work from django templates.

[codingjoe]

Hi @paweljasinski,

That's an excellent question. This behavior could be easily implemented in Workflows.get_graph as an optional keyword argument.

@amureki, since you're already working on Graphviz, would you be so kind as to solve this as well?

Best Joe

[codingjoe]

Sorry, @paweljasinski if you are interested in contributing yourself, you'd also be most welcome to provide your own pull-request. Best, Joe

[codingjoe]

cc @peterbaumert to assign the ticket