[Qgis-developer] Re: Improving rendering speed

Martin Dobias wonder.sk at gmail.com
Mon Mar 20 09:32:52 EST 2006


On 3/20/06, Marco Hugentobler <marco.hugentobler at autoform.ch> wrote:
>  Hi Martin,
>
>  Thanks for these benchmarks.
>  I think it would also be very interesting to compare with geometry/ without
> geometry.

I'd like to do such benchmark - after 0.8 release I'll take care of
improving feature retreiving for vector providers, so it will be easy
to make comparison of speed with and without geometry.

Martin

>
>  Marco
>
>  Martin Dobias wrote:
>
>  I've updated that wiki page - with regard to Gavin's testing, there's
> still need of clipping features. Currently not due bug in X11 but
> because of bug in Qt - in rasterizer for QImage. This will probably
> affect also other platforms, not only X11. Please could someone test
> it on the other platforms?
>
> Martin
>
>
> On 3/18/06, Martin Dobias <wonder.sk at gmail.com> wrote:
>
>
>
>  Hi,
>
> I've started to do some research on how to make rendering faster. My
> benchmarks and thoughts on optimizing are on wiki:
> http://wiki.qgis.org/qgiswiki/Rendering_Performance
>
> I'd like hear some feedback from you!
>
> Bye,
> Martin
>
>
>
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