justifier (version 0.2.8)

apply_graph_theme: Apply multiple DiagrammeR global graph attributes

Description

Apply multiple DiagrammeR global graph attributes

Usage

apply_graph_theme(graph, ...)

Value

The DiagrammeR::DiagrammeR 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).

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 <-
  justifier::load_justifications(text=exampleJustifier);
miniGraph_original <-
  justifications$decisionGraphs[[1]];
miniGraph <-
  justifier::apply_graph_theme(
  miniGraph_original,
  c("color", "#0000AA", "node"),
  c("shape", "triangle", "node"),
  c("fontcolor", "#FF0000", "node")
);
### This line shouldn't be run when executing this example as test,
### because rendering a DiagrammeR graph takes quite long
if (FALSE) {
DiagrammeR::render_graph(miniGraph);
}