Drop weight aesthetic quietly in stat_smooth() (#5071)

teunbrand · web-flow · commit a3e79d7a0ac1 · 2022-12-03T17:49:10.000+09:00
* Fix #5053 * Add NEWS bullet
diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,7 @@
 # ggplot2 (development version)
 
+* Fixed spurious warning when `weight` aesthetic was used in `stat_smooth()` 
+  (@teunbrand based on @clauswilke's suggestion, #5053).
 * The `lwd` alias now correctly replaced by `linewidth` instead of `size` 
   (@teunbrand based on @clauswilke's suggestion #5051).
 
diff --git a/R/stat-smooth.r b/R/stat-smooth.r
@@ -182,5 +182,7 @@ StatSmooth <- ggproto("StatSmooth", Stat,
     flip_data(prediction, flipped_aes)
   },
 
+  dropped_aes = c("weight"),
+
   required_aes = c("x", "y")
 )

Original file line number	Diff line number	Diff line change
`@@ -182,5 +182,7 @@ StatSmooth <- ggproto("StatSmooth", Stat,`
`182`	`182`	`flip_data(prediction, flipped_aes)`
`183`	`183`	`},`
`184`	`184`
	`185`	`+ dropped_aes = c("weight"),`
	`186`	`+`
`185`	`187`	`required_aes = c("x", "y")`
`186`	`188`	`)`