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Re: 2.9.10, finally?
From: |
Daniel J Sebald |
Subject: |
Re: 2.9.10, finally? |
Date: |
Wed, 07 Feb 2007 17:45:45 -0600 |
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Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.3) Gecko/20041020 |
John W. Eaton wrote:
OK, I know that we need a new snapshot. Many bugs have been fixed
since 2.9.9. I'm ready to make a new snapshot now, but would like
some feedback first.
The graphics features have changed a lot since 2.9.9, some in ways
that are not compatible with older versions of Octave. These changes
are likely to be among the most visible, so we need to decide whether
we should try to make plotting even better before the next snapshot or
just go ahead with it and see what the reaction is. Here is a draft
summary of the changes that could become a NEWS file entry.
+ Compatibility with Matlab graphics is much better now. We have
some handle graphics (tm) features.
+ At long last, you can make a subplot and then use the print
function to generate file with the plot.
Will be nice, not that the __gnuplot_raw__() method was all that difficult.
Means of controlling myriad options for terminals?
Otherwise, looking forward to seeing what is new. (CVS version is the stamp
candidate, right?)
- It is no longer possible to mix Matlab-style plot commands with
the old (and now really obsolete) style of plot commands
(__gnuplot_set__, etc.). You can do one or the other, but not
both for the same plot. Really, it has never been possible to do
this reliably, but in many cases it did work, so users were
probably misled to believe that it should work. Now that it
doesn't we will probably see some complaints, but I don't guess I
really care. Graphics compatibility is improving, and supporting
gnuplot-style commands directly in Octave, or trying to support
all the features of gnuplot in Octave is not a goal. The
__gnuplot_*_ commands may be removed completely in a future
version of Octave.
Well, the __gnuplot_raw__ is something I wish would be retained. (I thought it actually
was meant to be some generic originally, like "__graphics_raw__".) It allows
accessing features and terminal settings that Octave may not have reason to implement,
e.g., building animations using a series of plots. Its a helpful routine.
Dan
- 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?,
Daniel J Sebald <=
- Re: 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?, Daniel J Sebald, 2007/02/07
- Re: 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?, Daniel J Sebald, 2007/02/07
- Re: 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?, Daniel J Sebald, 2007/02/07
- Re: 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?, Daniel J Sebald, 2007/02/07
- Re: 2.9.10, finally?, John W. Eaton, 2007/02/07
- Re: 2.9.10, finally?, Daniel J Sebald, 2007/02/08