C2PO is a grammar of graphics implementation inspired by Hadley Wickham's ggplot2 library. This R package uses the free online C2PO compiler and is limited to 1 MB of data. Plot specifications are compiled directly to an SVG string, which is returned:
library(c2po)
spec = list(
data = data.frame(this=rnorm(5, 20), that=rnorm(5, 10))
, mapping = list(x = "this", y = "that")
, geom = "point"
)
c2po(spec) #=> "<svg ..."This is an experimental package; the package API, plot specification syntax, and remote server may change or disappear at any time.
Install from Github via the devtools package:
library(devtools)
devtools::install_github("c2po-r", username = "keminglabs")