shape (version 1.2.2)

shadepalette: color palette inbetween two extremes

Description

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

these colors are suitable for shading shapes

Usage

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

See Also

intpalette, grey, femmecol colorRamp for comparable R functions.

Examples

shadepalette(n=10,"white","black")
  image(matrix(nrow=1,ncol=100,data=1:100),
        col=shadepalette(100,"red","blue"),main="shadepalette")