On Tue, Oct 27, 2009 at 4:31 PM, Agustin Lobo <[email protected]> wrote:
> True, I was using an inappropriate layer, sorry for the noise. > No problem - could the plugin check if the layer is a polygon layer? > > You should consider that sometimes 0 are present? > (ZeroDivisionError: float division) > > I agree - that should be checked and caught - I had the same error. But I am also just a user and not the author. Cheers, Rainer Agus > > Carson Farmer wrote: > >> Hi Agus, >> >> The 'Generate Centroids' name is simply me reusing code, I'll fix this >> later... >> as for not being able to select anything, all I can think of is perhaps >> you don't >> have a valid polygon layer loaded, or if you do, perhaps it doesn't have >> any numeric fields? >> >> Carson >> >> >> On Tue, Oct 27, 2009 at 8:13 AM, Agustin Lobo <[email protected]<mailto: >> [email protected]>> wrote: >> >> Hi! >> When I run plugin Cartogram Creator a window named >> "Generate Centroids" >> pops up in which I cannot select anything in field >> Input Shapefile >> >> (qgis 1.3.0 ubuntu jaunty from ubuntugis-unstable binaries) >> >> Cheers >> >> Agus >> >> >> >> >> -- >> Carson Farmer >> National Centre for Geocomputation >> John Hume Building, >> National University of Ireland, Maynooth, >> Maynooth, >> Co. Kildare, >> Ireland. >> www.carsonfarmer.com <http://www.carsonfarmer.com> >> > > -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Natural Sciences Building Office Suite 2039 Stellenbosch University Main Campus, Merriman Avenue Stellenbosch South Africa Cell: +27 - (0)83 9479 042 Fax: +27 - (0)86 516 2782 Fax: +49 - (0)721 151 334 888 email: [email protected] Skype: RMkrug Google: [email protected]
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