You might want to avoid sparklines on non-UTF-8 systems, because they do not look good. You can use is_utf8_output() to test for support for them.

## Usage

spark_line(x)

## Arguments

x

A numeric vector between 0 and 1

## Details

x <- seq(0, 1, length = 10)
spark_line(x)

#> ⣀⡠⠔⠊⠉


spark_bar()