[Qgis-developer] Coments re QGIS 2.3.0 master, code rev a3628a6

[Martin Dobias]

Hi Zoltan

On Wed, May 28, 2014 at 10:31 PM, Zoltan Szecsei <zoltans at geograph.co.za> wrote:
> Hi,
> I've been using Valmiera, but thought I'd give 2.3 a try.
> Very impressed with the rendering, but one practical issue has come up:
>
> I'm loading 1.17m polygons.
> Part way through rendering, I recognise the area I want to zoom to, so I
> simply zoom right in (yay +1 for multi-threading).
>
> Now comes the problem: How do I know when the rendering has fully completed?
>
> I see a few of my polygons appear, then seemingly nothing happens for a good
> few seconds, and then another clump of polygons appear.
> Until I have waited for a good while, do I start wondering is the rendering
> is still happening, or if I have holes in my data.

I have just added a busy indicator to the status bar when map canvas
is being refreshed - I hope that will help.

Regards
Martin