By using Layout window, you can visualize the network
graph in different ways. Gephi provides number of algorithms to visualize the
data, by using Layout window, you can select an algorithm that suits to your
data representation.
You can see the layout window on the left-hand side of
Gephi workspace.
If by any chance, you are unable to view the layout
window, follow below steps.
Make sure that you are in Overview tab.
Check now, whether you can see layout window or not. If
you still unable to see layout window, got to Window -> Layout.
Working with default
layout algorithms
Gephi provides multiple layout algorithms to visualize
the data.
At the time of writing this post, Gephi 0.9.2 supports below
layout algorithms.
a.
Contraction
b.
Expansion
c.
Force Atlas
d.
Force Atlas2
e.
Fruchterman Rein Gold
f.
label Adjust
g.
Nooverlap
h.
OpenOrd
i.
Random layout
j.
Rotate
k.
Yifan Hu
l.
Yifan Hu Proportional
How to run a layout
algorithm against a graph?
Select the layout algorithm from layout drop down.
Select the layout algorithm and click on ‘Run’ button
When I click on ‘Run’ button, the graph is changed like
below.
How to control the
layout of a graph?
Once you select the layout algorithm, layout window
populates the properties that are relevant to the algorithm. You can adjust the
values of these properties to enhance the visualization of the graph.
For example, When I selected the algorithm
'Force Atlas', it populates the properties that are relevant to 'Force Atlas'
algorithm.
When I click on the ‘Run’ button, the graph is changed
like below.
When I select the checkbox 'Attraction Distrib', the
graph is changed like below.
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