[changeset] colorbar bug

[Ben Abbott]

On Mar 1, 2009, at 1:52 PM, dbateman wrote:

>
> Ben Abbott wrote:
>>
>> This changeset addresses two bugs I encountered.
>>
>> (1) Two colorbar commands produced two colorbars.
>>
>> (2) colorbar ("off") did not turn off the colorbar.
>>
>> Demos are included which verify the intended behavior.
>>
>> This fix was trivial, and has been pushed to savannah.
>>
>> Ben
>>
>
> I'm not sure (1) is a bug. Yes I noticed this behavior when I  
> reimplement
> colorbar in 3.2, but kept it as that is similar behavior to matlab  
> when I
> tested it. However, I think its probably better to only have a single
> colorbar so the fix is fine.
>
> D.

I should have checked what Matlab does.

 >> clf
 >> set(0,'handleVisibility','on')
 >> plot(1:10)
 >> hc1 = colorbar

hc1 =          173

 >> hc2 = colorbar

hc2 =          173

Thus Octave's present implementation shoud not delete colorbar replace  
it with a new one, but should update it.

When given a new location, a second colorbar is created.

 >> hc3 = colorbar('westoutside')

hc3 =          203

I did not expect this behavior. The fix should be trivial. I'll look  
at it.

Ben