Placement of graph nodes

Places the nodes of a graph according to a specified layout.

Usage

placeNodes(graph, nrow, ncol, byrow = TRUE, topdown = TRUE, force = FALSE)

Arguments

graph

A graph of class graphMCP or class entangledMCP.

nrow

The desired number of rows.

ncol

The desired number of columns.

byrow

Logical whether the graph is filled by rows (otherwise by columns).

topdown

Logical whether the rows are filled top-down or bottom-up.

force

Logical whether a graph that has already a layout should be given the specified new layout.

Value

The graph with nodes placed according to the specified layout.

Details

If one of nrow or ncol is not given, an attempt is made to infer it from the number of nodes of the graph and the other parameter. If neither is given, the graph is placed as a circle.

See also

graphMCP, entangledMCP

Author

Kornelius Rohmeyer rohmeyer@small-projects.de

Examples

g <- matrix2graph(matrix(0, nrow=6, ncol=6))

g <- placeNodes(g, nrow=2, force=TRUE)

if (FALSE) {
graphGUI(g)

}