Created
June 5, 2019 14:07
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preview a color palette
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| preview_pal <- function(colors) { | |
| labels <- if(is.null(names(colors))) {colors} else {names(colors)} | |
| pie( | |
| rep(1, length(colors)), | |
| labels = labels, | |
| col = colors) | |
| } |
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