feat: added option to choose color palettes for all available plots. this includes a custom function to generate colors from several palettes as well as a select function to include color previews.

man/scale_fill_generate.Rd

@@ -0,0 +1,45 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/generate_colors.R
+\name{scale_fill_generate}
+\alias{scale_fill_generate}
+\alias{scale_color_generate}
+\title{Discrete and Continuous Fill Scale Using generate_colors}
+\usage{
+scale_fill_generate(palette = "viridis", discrete = TRUE, ...)
+
+scale_color_generate(palette = "viridis", discrete = TRUE, ...)
+}
+\arguments{
+\item{palette}{Passed to \code{\link[=generate_colors]{generate_colors()}}. Either a palette name string
+or a function.}
+
+\item{discrete}{\code{logical}. If \code{TRUE} (default), a discrete scale
+is returned. If \code{FALSE}, a continuous scale is returned.}
+
+\item{...}{Additional arguments passed to \code{\link[ggplot2:scale_manual]{ggplot2::scale_fill_manual()}}
+(discrete) or \code{\link[ggplot2:scale_gradient]{ggplot2::scale_fill_gradientn()}} (continuous).}
+}
+\description{
+Drop-in replacement for \code{\link[viridis:scale_viridis]{viridis::scale_fill_viridis()}} that works with
+any palette supported by \code{\link[=generate_colors]{generate_colors()}}.
+}
+\examples{
+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")
+}
+\seealso{
+\code{\link[=scale_color_generate]{scale_color_generate()}}, \code{\link[=generate_colors]{generate_colors()}}, \code{\link[=continuous_colors]{continuous_colors()}}
+}