Draws a tick at every hour and labels a sparse subset.
Usage
scale_clock(hours = 24, every = NULL)
Arguments
- hours
`24` (default) or `12`.
- every
Label every `every` hours. `NULL` (default) auto-picks `6` for a
24-hour dial and `3` for a 12-hour dial. Must evenly divide `hours`.
Value
A circumference-scale list for [circumference_labs()].
See also
[circumference_labs()], [scale_cardinal()], [scale_months()],
[scale_seconds()]
Examples
scale_clock(hours = 12)
#> $n
#> [1] 12
#>
#> $at
#> [1] 1.570796 0.000000 4.712389 3.141593
#>
#> $labels
#> [1] "0" "3" "6" "9"
#>
#> $name
#> [1] "clock"
#>
