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Maps > Glossaries > Graph layout glossary > I
 
I
incident
A link-node connection. A link is incident to a node if the node is at one end of the link. A node is incident to a link if that link is incident to the node.
incoming link
A directed link that ends at the node.
incremental layout
A layout process where the result of a previous layout is used as the starting point for applying the layout algorithm a second time to a modified graph in order to minimize the changes.
intercluster link
A link that has its end nodes in different clusters.
intergraph link
In a nested graph, a link whose end nodes are contained in different subgraphs.
intracluster link
A link that has its end nodes in the same cluster.

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