shadepalette {shape} | R Documentation |
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))
n |
number of colors |
endcol |
final color |
inicol |
initial color |
interval |
interval *to* where to interpolate |
Return value is a vector of *colors* in hexadecimal format.
a vector of character strings giving the interpolated colors in hexadecimal format
Karline Soetaert <k.soetaert@nioo.knaw.nl>
intpalette
, grey
, femmecol
colorRamp
for comparable R functions
shadepalette(n=10,"white","black") image(matrix(nrow=1,ncol=100,data=1:100), col=shadepalette(100,"red","blue"),main="shadepalette")