[Qgis-developer] Possible memory leak in rendering code

[Andreas Neumann]

I am surprised that people really used the render caching. I had all sorts of issues so I did not use it. To me it was really broken. I think we should remove it and reintroduce it when multithreading is implemented and the feature works as expected. Better not ship it than ship in a broken state.



Anita Graser <anitagraser at gmx.at> schrieb:

>Hi,
>
>On Tue, Apr 23, 2013 at 8:22 AM, Matthias Kuhn <matthias.kuhn at gmx.ch>
>wrote:
>
>>  This has some limitations like you are not able to
>> incrementally draw features and you are not able to cancel rendering
>> (Escape).
>>
>
>I would be very sorry to see this feature go. I use it regularly since
>I
>often work with huge datasets. E.g. loading the street network of a
>whole
>country from PostGIS, I would have to wait for ages without the
>possibility
>to cancel rendering.
>
>Best wishes,
>Anita
>
>
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