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## sRGB centroids for ISCC-NBS colour name blocks
NBScentroids <- read.table(system.file("extdata", "NBS-ISCC-rgb.txt",
package="rolocISCCNBS"),
comment.char="!")
## Separate out components of colour names to match names in 'ISCCNBSnames'
## (so screen readers will have an easier time)
NBScentroidNames <-
gsub("(very|pale|ish|brilliant|strong|vivid|deep|moderate|light|dark|medium)",
"\\1 ",
gsub("yellowgreen", "yellow green",
gsub("orangeyellow", "orange yellow",
gsub("olive(.)", "olive \\1",
NBScentroids$V4))))
ISCCNBScolours <- colourList(NBScentroidNames,
sRGB(as.matrix(NBScentroids[1:3])/255))
ISCCNBScolors <- ISCCNBScolours
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