search for: cellcol

Hi all, I have a 36x14 matrix of hexadecimal coded colors (see attached file) that was created with the following code: cellcol[is.na(cellcol)] <- "#FFFF00" #Aliceblue cellcol[cellcol < 5] <- "#F0F8FF" #Skyblue1 cellcol[cellcol >= 5 & cellcol < 20] <- "#87CEFF" #Blue cellcol[cellcol >= 20 & cellcol < 35] <- "#0000FF" #Green3 cellcol[cellcol >= 35...

Dear R-help, Could any of you direct me to a function for plotting a grid of colours, directly specified by a matrix of hex colour codes? In other words I'm looking for a heatmap() or image()-like function to which I can specify the colour of each grid location directly, rather than providing a numerical matrix and a 1D-colour scale (heatmap, image, levelplots,NeatMap...). I'm surprised

Hi there, I'm attempting to use color2D.matplot(x,cellcolors=cellcol, do.hex=TRUE) from the plotrix package, but do not want to have borders around the hexagons. I've tried various approaches such as fg="white", col="white", lty=0, lwd=0 and border=NULL/FALSE/"white", but none of them works. I'd appreciate any idea...