Re: fltk erases subplots

[Pantxo Diribarne]

2014-12-16 16:27 GMT+01:00 Juan Pablo Carbajal <address@hidden>:

On Tue, Dec 16, 2014 at 3:53 PM, Pantxo <address@hidden> wrote:
> Juan Pablo Carbajal-2 wrote
>> On Tue, Dec 16, 2014 at 3:05 PM, Andreas Weber &lt;
>
>> octave@
>
>> &gt; wrote:
>>> Am 16.12.2014 um 14:56 schrieb Juan Pablo Carbajal:
>>>> FLTK has a weird behavior with subplots.
>>>> First it resizes them on the fly, but if that is disregarded as
>>>> "style" the following behavior is definitely a bug.
>>>>
>>>> order=[4 8 12 11 16 15 14 10 13 9 5 6 1 2 3 7];
>>>> for i=1:length(order);
>>>>   subplot(4,4,order(i));
>>>>   plot(randn(10,1));
>>>>   text(0,0,num2str(i));
>>>>   axis off;
>>>>   pause;
>>>> endfor
>>>>
>>>> If you ran that script you see that axes numbered 7 and 8 are plotted
>>>> but then erased when axes numbered 9 and 10 are created.
>>>
>>> I think its this bug report: https://savannah.gnu.org/bugs/?41128
>>> and/or this: https://savannah.gnu.org/bugs/index.php?42033
>>>
>>> -- Andy
>>
>> Maybe the last one, but if you go through the plots in order there is
>> no problem!
>> So that bug might look as fixed now.
>> Problem is when you are going in reverse order through the plots.
>>
>> Where is subplot for fltk implemented?
>
> It is implemented in scripts/plot/util/subplot.m for all toolkits.
>
> I am in the process of refactoring subplot.m so that it behaves more like
> Matlab does. I haven't assigned the bug to my self, but if no body is
> already working on this I'll do so. Also if someone who has already worked
> on the current implementation has comments/advises, they are welcome (either
> here or on the bug tracker).
>
> Pantxo
>
>
>
> --
> View this message in context: http://octave.1599824.n4.nabble.com/fltk-erases-subplots-tp4667823p4667829.html
> Sent from the Octave - Maintainers mailing list archive at Nabble.com.
>

Ok Pantxo, then I understand you will refactor subplot.m *soon* and
therefore there is no point in fixing this now.

Correct?

Depends on what *soon* means. If you need it fixed in the next coming week(s) just tell me, I'll let you work on this. I can also share the observations I gathered from playing with subplot in Matlab.

Pantxo