FreesearchR/reference/scale_fill_generate.md

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# Discrete and Continuous Fill Scale Using generate_colors
Drop-in replacement for
[`viridis::scale_fill_viridis()`](https://sjmgarnier.github.io/viridis/reference/scale_viridis.html)
that works with any palette supported by
[`generate_colors()`](https://agdamsbo.github.io/FreesearchR/reference/generate_colors.md).
## Usage
``` r
scale_fill_generate(palette = "viridis", discrete = TRUE, ...)
scale_color_generate(palette = "viridis", discrete = TRUE, ...)
```
## Arguments
- palette:
Passed to
[`generate_colors()`](https://agdamsbo.github.io/FreesearchR/reference/generate_colors.md).
Either a palette name string or a function.
- discrete:
`logical`. If `TRUE` (default), a discrete scale is returned. If
`FALSE`, a continuous scale is returned.
- ...:
Additional arguments passed to
[`ggplot2::scale_fill_manual()`](https://ggplot2.tidyverse.org/reference/scale_manual.html)
(discrete) or
[`ggplot2::scale_fill_gradientn()`](https://ggplot2.tidyverse.org/reference/scale_gradient.html)
(continuous).
## See also
`scale_color_generate()`,
[`generate_colors()`](https://agdamsbo.github.io/FreesearchR/reference/generate_colors.md),
[`continuous_colors()`](https://agdamsbo.github.io/FreesearchR/reference/continuous_colors.md)
## Examples
``` r
library(ggplot2)
# Discrete
ggplot(mtcars, aes(x = wt, y = mpg, fill = factor(cyl))) +
geom_col() +
scale_fill_generate(palette = "Set1")
# Continuous
ggplot(mtcars, aes(x = wt, y = mpg, fill = mpg)) +
geom_point(shape = 21, size = 3) +
scale_fill_generate(palette = "viridis", discrete = FALSE)
ggplot(mtcars, aes(x = wt, y = mpg, color = factor(cyl))) +
geom_point() +
scale_color_generate(palette = "Set1")
```