[Qgis-user] Rendering Very Large Shapefile

Nicolas Cadieux nicolas.cadieux at archeotec.ca
Fri Mar 25 14:16:59 PDT 2016


Hi, 
You can also try to save as a spatialite layer.  It's more modern then the shape file and is likely faster especially for operations demanding topology. 
Nicolas 
On Mar 25, 2016 3:55 PM, "mtreg [via OSGeo.org]" <ml-node+s1560n5258394h75 at n6.nabble.com> wrote: 

	Ah, didn't google hard enough before - Solved my problem by Creating Spatial Index, following solutions here:  http://gis.stackexchange.com/questions/131996/shapefile-layers-in-qgis-dont-display-unless-i-zoom-out Cheers and have a great weekend, MIke On Fri, Mar 25, 2016 at 3:57 PM, Michael Treglia < [hidden email] > wrote: Hi All, I am working with a very large polygon shapefile (~100,000 objects), and the data import just fine, but when I zoom in, many objects just don't render once I zoom closer than a certain scale.  Are there any rendering settings I should try to adjust or anything?   I tried this with 2.14 on WIndows and 2.12.3 on Ubuntu.The shapefile appears fine and works without issue in Arc Thanks in advance for any input! Cheers, Mike 

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