scales
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Add na.color support to gradient_n_pal, div_gradient_pal, seq_gradient_pal
colour_ramp
already supports na.color
, so this pull request just adds the ability to pass it to gradient_n_pal
and friends
- https://github.com/r-lib/scales/blob/b3df2fb6efd5b440377b0699d3830f1082fa3140/R/colour-ramp.R#L35
This is related to:
- https://github.com/tidyverse/ggplot2/issues/4989
Proposed NEWS entry:
* `gradient_n_pal`, `div_gradient_pal` and `seq_gradient_pal` accept a `na.color` (#, @zeehio)