LoveWins June 26, 2015 · by bscheng12 · in R. · ggplot(data.frame(x=1:7),aes(x=1,y=x,fill=x)) + geom_raster() + scale_fill_gradientn(colours=rainbow(7))+ theme_bw()+theme(legend.position="none")+ labs(x=NULL,y=NULL)+ theme(line = element_blank(), text = element_blank()) Courtesy dj patil Data sci & news today v/ @hadleywickham ggplot(data.frame(x=1:7),aes(x=1,y=x,fill=x))+geom_raster()+scale_fill_gradientn(colours=rainbow(7)) — dj patil (@dpatil) June 26, 2015 Share this:TwitterFacebookLike this:Like Loading... Related