color | R Documentation |
Turn vector to color vector
color(col) colour(col)
col |
a color object or vector of any of the three kinds of R color specifications, i.e., either a color name (as listed by colors()), a hexadecimal string of the form "#rrggbb" or "#rrggbbaa" (see rgb), or a positive integer i meaning palette()[i]. |
Alpha values will be automatically added to hexcodes. If none at present it will default to no alpha (FF).
a colors object.
terrain_10 <- color(terrain.colors(10)) terrain_10[1:4] plot(terrain_10) plot(terrain_10, labels = TRUE) grey_10 <- color(gray.colors(10, start = 0, end = 1)) grey_10 plot(grey_10, labels = TRUE)
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