plotrix 3.2 has arrived. The reason for this announcement is that there
have been a couple of major rewrites.
The barNest family of functions has had an overhaul that began as a fix
for an apparently trivial bug that caused problems with empty
subcategories. So far, testing has not found anything that will break
code written for the former version.
color.scale will now convert numeric values into colors in all three
color specifications, RGB, HSV and HCL. Again, I think that previous
code will run with the new version. The change that will probably cause
trouble is the renaming of the color range arguments from redrange,
greenrange and bluerange to cs1, cs2 and cs3. The user can trip up the
function more easily, as the three specs have different color parameter
If the new version does break anyone's code, especially for packages
that depend upon plotrix, please let me know and I'll do my best to
resolve any problems.