Add horizontal or vertical line
add_hline(ax, value, color = "#000", dash = 0, label = NULL, ...) add_vline(ax, value, color = "#000", dash = 0, label = NULL, ...)
ax | An |
---|---|
value | Vector of position for the line(s). |
color | Color(s) of the line(s). |
dash | Creates dashes in borders of SVG path.
A higher number creates more space between dashes in the border.
Use |
label | Add a label to the shade, use a |
... | Additional arguments, see https://apexcharts.com/docs/options/annotations/ for possible options. |
An apexcharts
htmlwidget
object.
library(apexcharter) # On a column chart apex( data = table(unhcr_popstats_2017$continent_residence), aes(Var1, Freq), "column" ) %>% add_hline(value = 2100) # On a scatter chart apex( data = iris, aes(Sepal.Length, Sepal.Width), "scatter" ) %>% add_hline(value = mean(iris$Sepal.Width)) %>% add_vline(value = mean(iris$Sepal.Length)) # With labels apex( data = iris, aes(Sepal.Length, Sepal.Width), "scatter" ) %>% add_hline( value = mean(iris$Sepal.Width), label = "Mean of Sepal.Width" ) %>% add_vline( value = mean(iris$Sepal.Length), label = "Mean of Sepal.Length" )