Am 26.09.20 um 13:54 schrieb Kerr Avon:
> Greetings,
>
> I have been unable to see any effect on the layout when using the 'groups'
> argument.
>
> For example, I have tried setting groups equal to a VertexPropertyMap as
> follows:
>
> vprop_layout_groups = self.new_vertex_property("int") # Vertex
> groups.
>
> With layout_groups = [0 0 0 0 0 0 1 1 1]
> I can see no grouping effect on the positions of the vertices as returned by
> sfdp_layout().
> The three vertices without edges are in the '1' group. The connected
> vertices are in the '0' group.
> <https://nabble.skewed.de/file/t496263/sfdp-groups.png>
> I have been unable to find any example showing a call to sfdp_layout() where
> 'groups' is used.
> Is there a working example available?
You should experiment with the `gamma` parameter which controls the
strength of the attractive force between nodes of the same group.
--
Tiago de Paula Peixoto <ti...@skewed.de>
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