[Octave-bug-tracker] [bug #48083] colormap() issues illegal gnuplot command

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?48083>

                 Summary: colormap() issues illegal gnuplot command
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Wed 01 Jun 2016 11:44:26 PM UTC
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Other
                  Status: None
             Assigned to: None
         Originator Name: Dmitri A. Sergatskov
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.2
        Operating System: Any

    _______________________________________________________

Details:

When M in colorset(M) is a 1x3 vector (e.g. colormap ([0,0,0])), the colormap
will issue a gnuplot command 
 set palette positive color model RGB maxcolors 1;

maxcolors = 1 is not a legal value as (e.g.) per:

https://sourceforge.net/p/gnuplot/mailman/message/35128378/

Dmitri.
-- 






    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?48083>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/