xyz_to_hex: Convert from XYZ space into hex RGB colour values.

View source: R/color-spaces.R

xyz_to_hexR Documentation

Convert from XYZ space into hex RGB colour values.

Description

Convert from XYZ space into hex RGB colour values.

Usage

xyz_to_hex(xyz, transformation = "sRGB", linear_func = NULL)

Arguments

xyz

A dataframe or matrix with X, Y and Z colour channels located in the columns 1 to 3, respectively.

transformation

An option in c("sRGB", "Adobe") for a built-in transformation or, alternatively, a custom 3x3 transformation matrix.

linear_func

A function to convert RGB colour space into non-linear RGB space. Used only if a custom transformation matrix is provided. Transformation skips if no function is provided under a user-defined transformation matrix. See: https://en.wikipedia.org/wiki/SRGB.

Value

A character vector with hex representations of RGB colour channels.

Examples

x <- sample(x = 40:60, size = 10, replace = TRUE)
y <- sample(x = 40:60, size = 10, replace = TRUE)
z <- sample(x = 40:60, size = 10, replace = TRUE)
xyz_to_hex(data.frame(x = x, y = y, z = z))

schemr documentation built on June 25, 2024, 9:07 a.m.