In rich-iannone/DiagrammeRsvg: Export DiagrammeR Graphviz Graphs as SVG

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

library(DiagrammeRsvg)

register_knit_print()

DiagrammeR::grViz("
digraph boxes_and_circles {
  # a 'graph' statement
  graph [overlap = true, fontsize = 10]
  # several 'node' statements
  node [shape = box,
        fontname = Helvetica]
  A; B; C; D; E; F
  node [shape = circle,
        fixedsize = true,
        width = 0.9] // sets as circles
  1; 2; 3; 4; 5; 6; 7; 8
  # several 'edge' statements
  A->1 B->2 B->3 B->4 C->A
  1->D E->A 2->4 1->5 1->F
  E->6 4->6 5->7 6->7 3->8
}
")