# Create an empty graph and
# set the graph's time; if nothing
# is supplied for the `tz` argument,
# `GMT` is used as the time zone
graph <-
create_graph() %>%
set_graph_time(
time = "2015-10-25 15:23:00")
# Get the graph's time as a POSIXct
# object using `get_graph_time()`
graph %>% get_graph_time()
Run the code above in your browser using DataLab