This is a spac efficient layout only useful for binary trees. It is fractal and works by offsetting child nodes from their parent either horizontally or vertically depending on depth. The offset is decreased at each step by a factor of the square root of 2.
layout_tbl_graph_htree(
graph,
sort.by = NULL,
direction = "out",
circular = FALSE
)A data.frame with the columns x, y, leaf, depth, circular
as well as any information stored as node variables in the tbl_graph object.
An tbl_graph object
The name of a node variable to sort the nodes by.
The direction of the tree in the graph. 'out' (default)
means that parents point towards their children, while 'in' means that
children point towards their parent.
Logical. Should the layout be transformed to a circular representation. Ignored
Other layout_tbl_graph_*:
layout_tbl_graph_auto(),
layout_tbl_graph_backbone(),
layout_tbl_graph_cactustree(),
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_linear(),
layout_tbl_graph_manual(),
layout_tbl_graph_matrix(),
layout_tbl_graph_metro(),
layout_tbl_graph_partition(),
layout_tbl_graph_pmds(),
layout_tbl_graph_sf(),
layout_tbl_graph_stress(),
layout_tbl_graph_treemap(),
layout_tbl_graph_unrooted()