horizonColors {karyoploteR} | R Documentation |
Returns the color structure needed by kpPlotHorizon
horizonColors(col, num.parts)
col |
(array of colors) An array of colors |
num.parts |
(positive integer) The number of colors to generate for pos and neg |
This function transforms an array of colors into a list of colors **internally** needed by kpPlotHorizon: a list with two elements, "neg" and "pos", each an array of colors of length num.parts. If col is a character of length one, it is interpreted as the name of a color scheme.
horizonColors(col, num.parts)
A list with 2 elements, pos and neg, each with num.parts colors
horizonColors("redblue6", 3) horizonColors("redblue6", 6) horizonColors("bluegold3", 2) horizonColors(c("red", "blue"), 3) horizonColors(c("red", "#FFFFFF00", "blue"), 3)