Re: [Qgis-developer] Coments re QGIS 2.3.0 master, code rev a3628a6
On 2014/06/02 08:42, Martin Dobias wrote: Hi Zoltan On Wed, May 28, 2014 at 10:31 PM, Zoltan Szecsei 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 (missing data) 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 Awesome - thanks. I've copied this to the user and ux lists. Regards, Zoltan -- === Zoltan Szecsei PrGISc [PGP0031] Geograph (Pty) Ltd. GIS and Photogrammetric Services P.O. Box 7, Muizenberg 7950, South Africa. Mobile: +27-83-6004028 Fax:+27-86-6115323 www.geograph.co.za === ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Coments re QGIS 2.3.0 master, code rev a3628a6
Hi Zoltan On Wed, May 28, 2014 at 10:31 PM, Zoltan Szecsei 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 ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Coments re QGIS 2.3.0 master, code rev a3628a6
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. Is it possible to (perhaps) change the background colour of the word "render" in the bottom right corner to say red when a rendering thread is active, and then back to grey (or even green) when all rendering threads have completed? Just a thought Regards and well done. Zoltan -- === Zoltan Szecsei PrGISc [PGP0031] Geograph (Pty) Ltd. GIS and Photogrammetric Services P.O. Box 7, Muizenberg 7950, South Africa. Mobile: +27-83-6004028 Fax:+27-86-6115323 www.geograph.co.za === ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer