tics of log color axis

[Kai Habel]

-------- Original-Nachricht --------
> Datum: Wed, 27 May 2009 10:20:53 -0400
> Von: Ben Abbott <bpabbott at mac.com>
> An: Petr Mikulik <mikulik at physics.muni.cz>
> CC: "John W. Eaton" <jwe at octave.org>, bug-octave at octave.org
> Betreff: Re: tics of log color axis

> 
> On May 27, 2009, at 10:08 AM, Petr Mikulik wrote:
> >
> > The following code in Octave
> >   h=findobj(gcf, 'tag', 'Colorbar');
> > returns empty matrix instead of the colorbar handle.
> >
> > Why cannot the "findobj" function find the colorbar?
> 
> The colorbar has a hidden handle. Try this
> 
> 	 set (0, "showhiddenhandles", "on")
> 	findobj (gcf, "tag", "colorbar")
> 

You could also try findall(gcf,"tag","colorbar") - it should search hidden handles as well.

Kai