plscol0a(3plplot) on Linux
The text c2c74d246fbd, as Debian 10 (Buster) shipped it.
Set 8-bit RGB values and PLFLT alpha transparency value for given cmap0 color index
The text c2c74d246fbd, as Debian 10 (Buster) shipped it.
Set 8-bit RGB values and PLFLT alpha transparency value for given cmap0 color index