[Qgis-user] Rendering of Images in QGIS 2.6x +

[SBP]

Dear All,
I found that 2.6x and 2.8x versions randomly stop displaying an image while
we are panning or zooming in/out. Then panning the image or sometimes
zooming in will again display the image. This appears randomly.

I was testing with a Landsat image which had 7 bands stacked. I tested this
behaviour in Windows 8x/7/XP.
The image size was ~300 mb. The same issue was seen when I created external
pyramids and when I tweaked the rendering options.

I tested this in a laptop with 8GB RAM and 2 GB RAM too.

But I did not see this problem in 2.2x which I use for training/production. 

I saw that several new options were added to "Rendering" under Settings-->
Options.  

Can anyone else test this and confirm that this behaviour is repeatable. I
was able to get this across 6 laptops.

Thank you for your time. If required I can also post a video of this
behaviour. 
Regards,
Sitansu
kCube Consultancy Services





--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Rendering-of-Images-in-QGIS-2-6x-tp5195147.html
Sent from the Quantum GIS - User mailing list archive at Nabble.com.