Re: [Perl-workflow-devel] Workflow Visualization

[Alexander K. <ak-...@cy...>]

Hi Ivan,

On Fri, Dec 12, 2008 at 05:14:06PM +0300, Ivan Paponov wrote:
> I don't know if devel list is right place for my question, but I don't
> know any other place where to post it.

Sure looks like the right place.

> After request modification, it will be good to show our user his new
> workflow, and show it in obvious, graphic way. We want to show him a
> picture with his new workflow.
> So my question is about drawing such pictures. Have anyone done such
> workflow visualizations already?

Yes, but ...

> PS: I tried to use graphviz tools for workflow visualization, but I
> wasn't satisfied with the result (alignment is awful, lines and text
> are crossing each other). See attachment.

... we used GraphViz, too. Works for us. Sure, it is sometimes not
particularly beautiful, but it's enough for the user to recognize
the structure.

We also thought about the other direction that you described and
were thinking about using business process modelling software, where
users can actually do that in a graphical way. Maybe that would be
another option, trying to export the workflow into such a format
(I believe BPML is the standard one, and it is XML, too) and see
if a (free) business process modelling software can draw a decent
graph of it.

Cheers,
  Alex
-- 
Dipl.-Math. Alexander Klink | IT-Security Engineer |    a....@cy...
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