brushed_data.RdThis function filters data frame rows to a subset corresponding to observations included in the brushed region of a plot.
brushed_data(data, variable, x, brush)
| data | data frame. |
|---|---|
| variable, | character, name of x-axis variable in |
| x | x coordinates. See details. |
| brush | brushed coordinates. See details. |
a data frame.
This implementation is for brushing restricted to the x-axis.
#' x and brush are commonly reactive values in server.R, storing the observed click and brush coordinates in input,
rather than the input objects directly.
#not run