apply_graph_theme: Apply multiple DiagrammeR global graph attributes

In Matherion/justifier: Human and Machine-Readable Justifications and Justified Decisions Based on 'YAML'

Description

Apply multiple DiagrammeR global graph attributes

Usage

apply_graph_theme(graph, ...)

Arguments

graph	The DiagrammeR::DiagrammeR graph to apply the attributes to.
...	One or more character vectors of length three, where the first element is the attribute, the second the value, and the third, the attribute type (graph, node, or edge).

Value

The DiagrammeR::DiagrammeR graph.

Examples

exampleJustifier <- '
---
assertion:
  -
    id: assertion_id
    label: "An assertion"
decision:
  -
    id: decision_id
    label: "A decision"
    justification:
      -
        id: justification_id
        label: "A justification"
        assertion:
          -
            id: assertion_id
            description: "A description of an assertion"
            source:
              -
                id: source1_id
                label: "First source"
              -
                id: source2_id
                label: "second source"
---
';
justifications <-
  load_justifications(text=exampleJustifier);
miniGraph_original <-
  justifications$decisionGraphs[[1]];
miniGraph <-
  apply_graph_theme(miniGraph_original,
                    c("color", "#0000AA", "node"),
                    c("shape", "triangle", "node"),
                    c("fontcolor", "#FF0000", "node"));
### This line should be run when executing this example as test, because
### rendering a DiagrammeR graph takes quite long
## Not run: 
DiagrammeR::render_graph(miniGraph);

## End(Not run)

Matherion/justifier documentation built on Dec. 31, 2020, 3:13 p.m.