export_graph {DiagrammeR} | R Documentation |
Export a graph to a variety of file formats, including image formats such as PNG, PDF, SVG, and PostScript, and graph file formats such as GEXF.
export_graph(graph, file_name = NULL, file_type = NULL, width = NULL, height = NULL)
graph |
a graph object of class
|
file_name |
the name of the exported file (including it's extension). |
file_type |
the type of file to be exported.
Options for graph files are: |
width |
output width in pixels or |
height |
output height in pixels or |
## Not run: library(DiagrammeRsvg) # Create a node data frame (ndf) ndf <- create_node_df( n = 4, type = c("a", "a", "z", "z"), label = TRUE, value = c(3.5, 2.6, 9.4, 2.7)) # Create an edge data frame (edf) edf <- create_edge_df( from = c(1, 2, 3), to = c(4, 3, 1), rel = c("rel_a", "rel_z", "rel_a")) # Create a graph with the ndf and edf graph <- create_graph( nodes_df = ndf, edges_df = edf) # Create a PDF file for the graph (`graph.pdf`) graph %>% export_graph("graph.pdf") # Create a PNG file for the graph (`mypng`) graph %>% export_graph( file_name = "mypng", file_type = "PNG") ## End(Not run)