bratteliGraph: LaTeX code drawing a Bratteli graph

Description

Generate a LaTeX file containing TikZ code that renders a picture of a Bratteli graph.

Usage

bratteliGraph(
  outfile,
  Mn,
  N,
  edgelabels = NA,
  vertexlabels = "colnames",
  colorpath = NA,
  rootlabel = "\\varnothing",
  latex = TRUE,
  xscale = 50,
  yscale = 50,
  bending = 1,
  hor = FALSE,
  mirror = FALSE,
  northsouth = FALSE
)

Value

No return value; called to generate the LaTeX file.

Arguments

outfile: path to the output file
Mn: a function returning for each integer n the incidence matrix between levels n and n+1; the matrix Mn(0) must have one and only one row
N: the level up to which the graph is wanted
edgelabels: "default", "letters", "order", "kernels", NA, or a vectorized function with four arguments: the level of the graph, the index of the "from" vertex, the index of the "to" vertex, and the index of the edge among the multiple edges, if there are multiple edges
vertexlabels: "colnames" to use the column names of the matrices, "dims" to use the dimensions of the vertices, NA, or a function with one argument, the level of the graph, returning for level n the vector of labels at the n-th level
colorpath: an index of a path to be colored, or NA
rootlabel: a label for the root vertex of the graph
latex: Boolean, whether to enclose all labels between dollars
xscale, yscale: scaling factors for the graph
bending: curvature when there are multiple edges
hor: Boolean, whether to render a horizontal graph
mirror: Boolean, whether to "reverse" the graph
northsouth: Boolean, whether to draw the edges with endpoints at the bottom and the top of the vertex labels