set_global_graph_attrs {DiagrammeR} | R Documentation |
Set global attributes of a specific
type (either graph_attrs
, node_attrs
,
or edge_attrs
for a graph object of class
dgr_graph
).
set_global_graph_attrs(graph, type, attr_for_type, value)
graph |
a graph object of class
|
type |
the specific type of global graph
attribute to set. The type is specified with
|
attr_for_type |
the name of the attribute to
set for the |
value |
the value to be set for the chosen
attribute specified in the |
a graph object of class dgr_graph
.
library(magrittr) # Create a new graph and set some global attributes graph <- create_graph() %>% set_global_graph_attrs( "graph", "overlap", "true") %>% set_global_graph_attrs( "node", "fontname", "Helvetica") %>% set_global_graph_attrs( "edge", "color", "gray") # Verify that the global attributes have been set get_global_graph_attrs(graph) #> $graph_attrs #> [1] "overlap = true" #> #> $node_attrs #> [1] "fontname = Helvetica" #> #> $edge_attrs #> [1] "color = gray"