Re: imagesc: blank plots

[Milan Simonovic]

Hi Ben,

it's octave-devel (3.6.3):

$ octave
GNU Octave, version 3.6.3
Copyright (C) 2012 John W. Eaton and others.

[snip]

Octave was configured for "x86_64-apple-darwin12.2.0".

But it was installed without "+fltk", thanks for the tip, fltk works now. Any 
idea what's wrong with gnuplot?

regards,
ms



On Oct 25, 2012, at 2:43 PM, Ben Abbott <address@hidden> wrote:

> 
> On Oct 25, 2012, at 8:04 AM, Milan Simonovic wrote:
> 
>> Hi all,
>> 
>> <snip> ... </snip>
>> 
>> And a related problem, octave can't switch to fltk:
>> 
>> octave:1> available_graphics_toolkits
>> ans = 
>> { 
>> [1,1] = fltk 
>> [1,2] = gnuplot 
>> } 
>> octave:2> graphics_toolkit fltk 
>> error: feval: function `__init_fltk__' not found error: 
>> called from: error: /opt/local/share/octave/3.6.3/m/plot/graphics_toolkit.m 
>> at line 59, column 5 
>> octave:3> 
>> 
>> Any ideas on what might be wrong? 
> 
> Are you sure you have "octave-devel" (3.6.3) installed and  not "octave" 
> (3.2.4) ?
> 
> Did you install the fltk variant?
> 
>       port install octave-devel +fltk
> 
> Ben
> 
>