[Octave-bug-tracker] [bug #48038] fill errors/warnings

[Muhali]

URL:
  <http://savannah.gnu.org/bugs/?48038>

                 Summary: fill errors/warnings
                 Project: GNU Octave
            Submitted by: muhali
            Submitted on: Fri 27 May 2016 02:13:23 AM PDT
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.2
        Operating System: GNU/Linux

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Details:

I am not if this is a bug. - With

x = 1:10;
y1 = rand(1,10);
y2 = 2+rand(1,10);
fill([x fliplr], [y1 y2], "r")

I get the expected filled figure. But when I - as I had done accidentally -
add {} as an additional argument

fill([x fliplr], [y1 y2], "r", {})

I receive the error

error: set: unknown patch property r
error: called from
    __patch__ at line 182 column 7
    fill at line 116 column 20

I the color is specified as

fill([x fliplr], [y1 y2], [1 0 0], {})

one gets 

warning: opengl_renderer: x/y/zdata should have the same dimensions. Not
rendering.

each time the figure focus changes (leaving my system unresponsive within
emacs).





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