color palette inbetween two extremes — shadepalette • shape

Returns color(s) that are a linear interpolation between two colors

these colors are suitable for shading shapes

shadepalette(n = 100, endcol = "red", inicol = "white", 
             interval = c(0.0, 1.0))

Arguments

n: number of colors.
endcol: final color.
inicol: initial color.
interval: interval *to* where to interpolate.

Value

a vector of character strings giving the interpolated colors in hexadecimal format

Author

Karline Soetaert <karline.soetaert@nioz.nl>

See also

intpalette, grey, femmecol colorRamp for comparable R functions.

Examples

shadepalette(n = 10, "white", "black")
#>  [1] "#000000" "#1C1C1C" "#393939" "#555555" "#717171" "#8E8E8E" "#AAAAAA"
#>  [8] "#C6C6C6" "#E3E3E3" "#FFFFFF"
image(matrix(nrow = 1, ncol = 100, data = 1:100),
      col = shadepalette(100, "red", "blue"), main = "shadepalette")