Re: [Qgis-user] adding points within polygons

2016-02-08 Thread Brent Wood
Hi Robert, You can create a layer of points for each polygon using:Vector - Geometry Tools - Polygon Centroids if you have a common field in this and the census data, you can then join the two:Layer - Properties - Join But I recommend the use of an underlying database tool to manage your data,

Re: [Qgis-user] adding points within polygons

2016-02-08 Thread Brent Wood
From: rsweeny <rswe...@mun.ca> To: Brent Wood <pcr...@yahoo.com>; "qgis-user@lists.osgeo.org" <qgis-user@lists.osgeo.org> Sent: Tuesday, February 9, 2016 7:54 AM Subject: Re: [Qgis-user] adding points within polygons Brent So kind of you to respond. I a

Re: [Qgis-user] adding points within polygons

2016-02-08 Thread rsweeny
Brent So kind of you to respond. I am afraid "geometry tools" is not an option on my Vector pull down menu or toolbar. Do I need a plug-in? I quite agree with you about the centrality of a proper relational database underpinning the gis. It is getting from one to the other that is giving me

Re: [Qgis-user] adding points within polygons

2016-02-08 Thread rsweeny
I would like to thank Brent, Alex and Uwe for the advice. This is really what community is all about! Greatly appreciated Robert -- Robert C.H. Sweeny Professor of History Memorial University of Newfoundland St John's NL, A1C 5S7 Canada 709-864-8440, 709-864-2164 (fax)

Re: [Qgis-user] adding points within polygons

2016-02-08 Thread Alex M
It comes with QGIS, as long as you installed python support (default on most things, except some Linux platforms). To activate it enable the ftools plugin in the plugin manager. FYI there should also be options in the Processing Toolbox. I will also take this moment to note, that Centroid will