get_distance: Get perceptual distance

In ijlyttle/colorpath: Build Color Paths

Get perceptual distance

Description

Uses farver::compare_colour() to calculate perceptual distances along intervals over a palette-function.

Usage

get_distance(pal_luv, n = 20, method = "cie2000", ...)

Arguments

pal_luv	function with S3 class "cpath_pal_luv"
n	numeric number of intervals into which to split domain of the palette.
method	character method to use for distance, one of "cie2000", "euclidean", "cie1976", "cie94", or "cmc".
...	other arguments sent to farver::compare_colour().

Value

numeric vector, length n, perceptual distances for each interval.

ijlyttle/colorpath documentation built on Sept. 13, 2022, 7:44 p.m.