This layout puts all nodes on a line, possibly sorted by a node attribute. If
circular = TRUE the nodes will be laid out on the unit circle instead.
In the case where the sort.by attribute is numeric, the numeric values
will be used as the x-position and it is thus possible to have uneven spacing
between the nodes.
layout_tbl_graph_linear(graph, circular, sort.by = NULL,
use.numeric = FALSE, offset = pi/2)An tbl_graph object
Logical. Should the layout be transformed to a circular
representation. Defaults to FALSE.
The name of a node variable to sort the nodes by.
Logical. Should a numeric sort.by attribute be used as the actual x-coordinates in the layout. May lead to overlapping nodes. Defaults to FALSE
If circular = TRUE, where should it begin. Defaults to
pi/2 which is equivalent to 12 o'clock.
A data.frame with the columns x, y, circular as
well as any information stored as node variables in the tbl_graph object.
Other layout_tbl_graph_*: layout_tbl_graph_auto,
layout_tbl_graph_backbone,
layout_tbl_graph_centrality,
layout_tbl_graph_circlepack,
layout_tbl_graph_dendrogram,
layout_tbl_graph_eigen,
layout_tbl_graph_fabric,
layout_tbl_graph_focus,
layout_tbl_graph_hive,
layout_tbl_graph_igraph,
layout_tbl_graph_manual,
layout_tbl_graph_matrix,
layout_tbl_graph_partition,
layout_tbl_graph_pmds,
layout_tbl_graph_stress,
layout_tbl_graph_treemap,
layout_tbl_graph_unrooted