rotate ggplot2 maps to arbitrary angles – Photoshop
Similar to ggplot2: How to rotate a graph in a specific angle?, but I don't want the image/square rotated, I'd like the data rotated within the frame. For instance, if I start with this: library(ggplot2) usa <- maps::map('usa', plot=FALSE) ggplot(as.data.frame(usa[c("x","y")]),…