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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/spec_tools.R
\name{spec_color}
\alias{spec_color}
\title{Generate viridis or other color code for continuous values}
\usage{
spec_color(
x,
alpha = 1,
begin = 0,
end = 1,
direction = 1,
option = "D",
na_color = "#BBBBBB",
scale_from = NULL,
palette = viridisLite::viridis(256, alpha, begin, end, direction, option)
)
}
\arguments{
\item{x}{continuous vectors of values}
\item{alpha}{The alpha transparency, a number in [0,1],}
\item{begin}{The (corrected) hue in [0,1] at which the color map begins.}
\item{end}{The (corrected) hue in [0,1] at which the color map ends.}
\item{direction}{Sets the order of colors in the scale. If 1, the default,
colors are ordered from darkest to lightest. If -1, the order of colors is
reversed.}
\item{option}{A character string indicating the color map option to use.
Eight options are available: "magma" (or "A"), "inferno" (or "B"),
"plasma" (or "C"), "viridis" (or "D"), "cividis" (or "E"),
"rocket" (or "F"), "mako" (or "G") and "turbo" (or "H").}
\item{na_color}{color code for NA values}
\item{scale_from}{input range (vector of length two). If not given,
is calculated from the range of x}
\item{palette}{The palette to use as a character vector of colors. If
this is specified, parameters other than \code{x}, \code{na_color} and \code{scale_from}
are ignored.}
}
\description{
Generate viridis or other color code for continuous values
}
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