Convert Colour

Converts colours between RRGGBBAA and hex strings, in both directions.

convert_colour(x)

convert_colours(x)

convert_color(x)

convert_colors(x)

Arguments

x

character vector of hex strings, or numeric matrix of RRGGBBAA values

Details

If a combination of hex strings with and without alpha values are supplied, those without are assumed to have an alpha value of FF and will be returned in the RRGGBBAA matrix

Examples


convert_colour(c("#FFAA00"))
#>      [,1] [,2] [,3]
#> [1,]  255  170    0
convert_colour(c("#FFAA00","#FF00AAFF"))
#>      [,1] [,2] [,3] [,4]
#> [1,]  255  170    0  255
#> [2,]  255    0  170  255

convert_colour(matrix(c(255,170,0),ncol = 3))
#> [1] "#FFAA00"
convert_colour(matrix(c(255,170,0,255),ncol = 4))
#> [1] "#FFAA00FF"