[instaviz-users] Two things I am not able to achieve

[Glen Low]

Sent from my iPod

On 15/12/2008, at 3:18 AM, "Bernd Braßel" <brassel at googlemail.com>  
wrote:

> I wanted to introduce a loop, i.e., an edge from a node to itself.  
> Is it not possible or am I too clumsy?
>
At the moment it can't be done. A loop gesture would too easily be  
confused with a circle shape, and a rough survey of Graphviz graphs  
revealed that loops aren't that common. If we can figure out a gesture  
that can be used for a self-edge, it will make its way to a new  
version of Instaviz.

> Second best, I thought would be an edge to a point-shaped node and  
> back. But how do I create a point?
>

For the time being, you could make a node that has a white border.

>
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