Dot (memgraph.Memgraph.Dot)

Settings

type config

The config type gathers tweakable settings of the graphviz output. See the config function below for constructing values of type config.

val config : 
  ?external_node_color:string option ->
  ?block_node_color:string option ->
  ?root_node_color:string option ->
  ?outline_color:string ->
  ?background_color:string option ->
  ?direction:[ `Vertical | `Horizontal ] ->
  unit ->
  config

Build a value of type config, provided some of the following (all optional) settings. (For colors provided as a string option, the None value corresponds to transparency.)

external_node_color: the fill color of nodes for out-of-heap pointers (default: Some "grey");
block_node_color: the fill color of standard block nodes (default: Some "lightblue");
root_node_color: the fill color of root notes (default: Some "yellow");
outline_color: the color of the outlines of nodes, edges, and text (default: "black");
background_color: the color of the background (default: None);
direction: whether to lay out successive nodes from top to bottow (`Vertical) or left to right (`Horizontal) (default: `Vertical).

Dot Printing functions

val print_list : 
  ?conf:config ->
  Stdlib.Format.formatter ->
  (string * [ `Direct ] Repr.cell) list ->
  unit

Print a list of reprs on the given formatter.

val to_file : 
  ?conf:config ->
  string ->
  (string * [ `Direct ] Repr.cell) list ->
  unit

Print a list of reprs in the given file (the file must not exist and will be created by this function)