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Re: clf reset
From: |
marco atzeri |
Subject: |
Re: clf reset |
Date: |
Wed, 6 Apr 2011 00:23:40 +0200 |
On Tue, Apr 5, 2011 at 11:44 PM, Daryl Lee wrote:
> I am trying to use Octave to learn Matlab, based on the online text
> "Numerical Computing with Matlab", at
> http://www.mathworks.com/moler/index_ncm.html. That text provides a
> "starter kit" of examples in a folder called "ncm". Many of the examples
> fail because they include lines consisting of "clf reset". Octave pukes on
> the lines, pointing to line 68 in its own clf.m file.
>
> The simplest script I can think of to reproduce the error is:
>
> figure(1);
> clf reset;
> fplot(@sin, [-10, 10]);
>
> Without the "clf reset;" line, the graph result is as expected; with it, I
> get an error and no graph.
>
> The error report is:
> error: `reset' undefined near line 68 column 5
> error: called from:
> error: C:\Octave\3.2.4_gcc-4.4.0\share\octave\3.2.4\m\plot\clf.m at
> line 68, column 5
> error: d:\UNM\MatlabTut\trial02.m at line 2, column 1
>
> My operating environment is Windows7-64, running Octave 3.2.4.
>
> So far, this is the only problem I've encountered, but I've barely started.
>
> Since I am a total newbie to Matlab/Octave, I'm sure this is something very
> fundamental that I have missed. Where should I be looking to see what that
> might be?
>
> --
> Daryl Lee
what "help clf" produce ?
on octave 3.4.0, clf reset is available:
octave:2> help clf
`clf' is a function from the file /usr/share/octave/3.4.0/m/plot/clf.m
-- Function File: clf ()
-- Function File: clf ("reset")
-- Function File: clf (HFIG)
-- Function File: clf (HFIG, "reset")
Clear the current figure window. `clf' operates by deleting child
graphics objects with visible handles (`handlevisibility' = on).
If HFIG is specified operate on it instead of the current figure.
If the optional argument `"reset"' is specified, all objects
including those with hidden handles are deleted.
Regards
Marco
- clf reset, Daryl Lee, 2011/04/05
- Re: clf reset,
marco atzeri <=
- Message not available