--- a/viridis.R	Tue Feb 04 10:59:26 2020 -0500
+++ b/viridis.R	Fri Feb 04 09:01:11 2022 +0000
@@ -1,5 +1,4 @@
-viridis <- function (n, alpha = 1, begin = 0, end = 1, direction = 1, option = "D") 
-{
+viridis <- function(n, alpha = 1, begin = 0, end = 1, direction = 1, option = "D") {
   if (begin < 0 | begin > 1 | end < 0 | end > 1) {
     stop("begin and end must be in [0,1]")
   }
@@ -11,18 +10,17 @@
     begin <- end
     end <- tmp
   }
-  option <- switch(EXPR = option, A = "A", magma = "A", 
-                   B = "B", inferno = "B", C = "C", plasma = "C", 
-                   D = "D", viridis = "D", E = "E", cividis = "E", 
-                   {
+  option <- switch(EXPR = option, A = "A", magma = "A",
+                   B = "B", inferno = "B", C = "C", plasma = "C",
+                   D = "D", viridis = "D", E = "E", cividis = "E", {
                      warning(paste0("Option '", option, "' does not exist. Defaulting to 'viridis'."))
                      "D"
                    })
-  map <- viridisLite::viridis.map[viridisLite::viridis.map$opt == 
+  map <- viridisLite::viridis.map[viridisLite::viridis.map$opt ==
                                     option, ]
   map_cols <- grDevices::rgb(map$R, map$G, map$B)
-  fn_cols <- grDevices::colorRamp(map_cols, space = "Lab", 
+  fn_cols <- grDevices::colorRamp(map_cols, space = "Lab",
                                   interpolate = "spline")
-  cols <- fn_cols(seq(begin, end, length.out = n))/255
+  cols <- fn_cols(seq(begin, end, length.out = n)) / 255
   grDevices::rgb(cols[, 1], cols[, 2], cols[, 3], alpha = alpha)
-}
\ No newline at end of file
+}