[Qgis-developer] segfault

[Ghislain Picard]

Hi,
I have now a corrected version of valuetool. Every plugins that use 
identify needs upgrade.

However, I have not uploaded the new version on the repository because 
the preview 1.0.0 version uses the former identify method...

How to deal with these different versions ?
Do we really need a repository for the HEAD, one for the last stable, 
and one for the to be released soon... Any idea ?

valuetool.zip for the HEAD is attached.

Ghislain



Peter Ersts wrote:
> Paolo,
> Actually just deactivating is not enough to get the plugin to stop until 
> you restart QIS. So I am sure it is still that plugin that is causing 
> the problem.
> 
> However, with my recent changes to QgsRasterLayer::identify(), plugin 
> does need to be updated.
> my hack looked something like this (note it is just four lines at the 
> beginning that are actually different...
> 
> Starting on line 114 of valuewidget.py
>        for layer in rasterlayers:
>            identifyResults = layer.identify(mapPos)
>            isValid = identifyResults[0]
>            ident = identifyResults[1]
>            if isValid:
>                layername=str(layer.name())
>                iband=1
>                for j in ident:  # loop over the bands
>                    layernamewithband=layername
>                    if len(ident)>1:
>                        layernamewithband+=' '+j
> 
>                    self.values.append((layernamewithband,ident[j]))
> 
>                    cstr=layer.getContrastEnhancement(iband)
>                    self.ymin=min(self.ymin,cstr.getMinimumValue())
>                    self.ymax=max(self.ymax,cstr.getMaximumValue())
>                    iband+=1
> 
>        self.printInTable()
>        self.plot()
> 
> 
> cheers
> -pete
> 
> 
> Paolo Cavallini wrote:
>> Borys Jurgiel ha scritto:
>>  
>>> Friday 26 of September 2008 18:42:24 Paolo Cavallini napisał(a):
>>>    
>>>> Deactivating the Value tools plugin seems to cure the problem.
>>>> All the best.
>>>> pc
>>>>       
>>> Right! I'll contact the Author.
>>>     
>>
>>
>> Talked too early: still get the same erro, even after deactivating it.
>> Perhaps I should uninstall it.
>> All the best.
>> pc
>>   
> 
> 

-- 
Ghislain Picard

Laboratoire Glaciologie et Geophysique de l'Environnement
54 rue Molière
38400 St Martin d'Hères, FRANCE
tel : +33 476 82 42 42
fax : +33 476 82 42 01
-------------- next part --------------
A non-text attachment was scrubbed...
Name: valuetool.zip
Type: application/zip
Size: 5324 bytes
Desc: not available
Url : http://lists.osgeo.org/pipermail/qgis-developer/attachments/20080927/0f3e347f/valuetool.zip