layer_f {ggvis} | R Documentation |
Create a new layering function.
Description
The layer function is run, and then the state before the code was run is restored - this allows layers to be effectively isolated from the rest of the plot.
Usage
layer_f(vis, fun)
Arguments
vis |
The ggvis visualisation to modify. |
fun |
A function that takes a single argument, the current visualisation as input, and returns a modified visualisation. |
Examples
mtcars %>% ggvis(~mpg) %>%
layer_f(function(v) {
v %>% compute_bin(~mpg) %>% layer_points(x = ~x_, y = ~count_)
}) %>%
layer_points(y = ~wt)
[Package ggvis version 0.4.9 Index]