[PATCH] graph: enhance export to graphviz

[David Marchand]

On Wed, Mar 20, 2024 at 6:11 PM Robin Jarry <rjarry at redhat.com> wrote:
>
> * Quote graph name to avoid parsing errors when it contains a dash.
> * Use fixed margin and smaller font for a more compact layout.
> * Use sans-serif font, the default is times new roman which is not the
>   best choice for a packet processing generated graph.
> * Force bold blue border and arrows for source nodes.
> * Force dark orange borders for sink nodes (nodes without next nodes).
>
> Link: https://f.jarry.cc/rte-graph-dot/before.svg
> Link: https://f.jarry.cc/rte-graph-dot/after.svg
> Signed-off-by: Robin Jarry <rjarry at redhat.com>

Acked-by: Kiran Kumar Kokkilagadda <kirankumark at marvell.com>

Applied, thanks.


-- 
David Marchand