R Under development (unstable) (2024-01-23 r85822 ucrt) -- "Unsuffered Consequences"
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> if(require(ggplot2)){
+   if("package:directlabels" %in% search()){
+     detach("package:directlabels")
+   }
+   no.labels <- ggplot(iris, aes(Petal.Length, Petal.Width, color=Species))+
+     geom_point()
+   with.labels <- no.labels+
+     directlabels::geom_dl(aes(label=Species), method="smart.grid")
+   print(with.labels)
+   detach("package:ggplot2")
+   directlabels::direct.label(no.labels, "smart.grid")
+ }
Loading required package: ggplot2
> 
> proc.time()
   user  system elapsed 
   1.48    0.14    1.62