Closed PanfengZhang closed 4 months ago
When drawing wind vector and other elements at the same time, the background of the arrow legend turns black, and the arrows also turn white.
library(ggplot2) library(metR) set.seed(1) xmin <- 90 xmax <- 150 ymin <- 10 ymax <- 50 dd <- expand.grid(lon = seq(xmin, xmax, by = 2), lat = seq(ymin, ymax, by = 2)) ngrd <- nrow(dd) dd[, "u"] <- runif(ngrd, min = 0, max = 50) dd[, "v"] <- runif(ngrd, min = 0, max = 50) dd[, "tem"] <- runif(ngrd, min = 0, max = 10) head(dd) ggplot(data = dd, aes(x = lon, y = lat)) + geom_raster(aes(fill = tem)) + geom_vector(aes(dx = u, dy = v), size = 0.2) + scale_mag() + coord_sf(crs = 4326)
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The new key glyph should've solved this. https://github.com/eliocamp/metR/issues/186
When drawing wind vector and other elements at the same time, the background of the arrow legend turns black, and the arrows also turn white.
![Uploading test.png…]()