Re: FLTK printing for visible == "off"

[Ben Abbott]

On Feb 12, 2011, at 3:56 PM, John W. Eaton wrote:

> On 12-Feb-2011, Ben Abbott wrote:
> 
> | I'd like to propose (what I hope to be) a temporary fix for printing 
> figures for the FLTK backend when the figures "visble" property is set to 
> "off".
> | 
> | The attached changeset temporarily sets the "visible" property to "on".
> 
> The problem I see with this is that the the reason for setting visible
> to off might be that you are running Octave from a non-interactive
> script where making the figure visible will fail because there is no
> way to display a plot on a screen (there isn't one).
> 
> Is it possible to temporarily create a figure using gnuplot so that
> can be used for printing?
> 
> jwe

This works for me. I also added a warning.

Ok to push?

Ben

changeset.patch
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