Re: Handle graphics again

This message is cross posted between maintainers and graphics only because 
it was originally in maintainers only.  Please remove maintainers from any 
follow-ups.

On Mon, 13 Feb 2006, John W. Eaton wrote:

> The part that will be common to all graphics and GUI tools, and the part 
> that I think should be written just once, and be a part of Octave, is 
> the part that manages the data structure that defines the plot.  This is 
> what is manipulated by the set and get functions.
>
> [snip]
>
> Currently in my code, the drawnow function opens a connection to
> gnuplot directly, but this is not quite what I want.  Instead, it
> should call a backend-specific drawnow function that handles plotting
> for the currently active graphics backend.

I'm interested in this, too.  Is there currently a document similar to 
http://www.mathworks.com/access/helpdesk/help/techdoc/creating_plots/hg_objec.html 
or http://www.mathworks.com/access/helpdesk/help/techdoc/ref/func_b52.html 
that defines what what handle types, properties of those types, 
and allowable child types should exist for each figure?  If not, I would 
be willing to start working on one or help develop what is already there.

Bill

-- 
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