Re: patch: Invalid call to __patch__

[Søren Hauberg]

Matthias Brennwald skrev:
> Dear all
>
> I just built and installed Octave 2.9.14 on my Ubuntu box and tried the 
> patch function that comes with it. However, this did not work (see 
> below). What am I doing wrong?
>
> Matthias
>
>
> --------------------
> octave:6> version
> ans = 2.9.14
> octave:7> patch(rand(1,4),rand(1,4),"r")
I don't think you can supply colors as strings yet, you have to supply 
them as an RGB triplet. So your call should be
  patch(rand(1,4),rand(1,4),[1, 0, 0])

Søren

> Invalid call to __patch__.  Correct usage is:
>
> Undocumented internal function.
>
> Additional help for built-in functions and operators is
> available in the on-line version of the manual.  Use the command
> `doc <topic>' to search the manual index.
>
> Help and information about Octave is also available on the WWW
> at http://www.octave.org and via the address@hidden
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>
> error: evaluating if command near line 64, column 3
> error: called from `__patch__' in file 
> `/usr/local/share/octave/2.9.14/m/plot/__patch__.m'
> error: evaluating assignment expression near line 38, column 7
> error: called from `patch' in file 
> `/usr/local/share/octave/2.9.14/m/plot/patch.m'
> --------------------
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