[Qgis-developer] QGIS HF in Tokyo?

[Paolo Cavallini]

Il 04/06/2014 09:48, Yoichi Kayama ha scritto:

> I did not participate in the ESRI conference.
> I know about the GIS share from photograph ,my friend taken.
> 
> http://instagram.com/p/onUA1HHaoS/
> 
> above URL  is the photo .
> There is a Pi chart.
> 
> Purple　　      AｒｃGIS   51.4%
> Yellow          QGIS      28.8%
> Yellow-green SIS          4.8%
> Cyan            MapInfo    2.7%
> .......

Hi Yoichi,
could you please try to find the original reference, and in particular
the methods to calculate these figures?
Thanks.

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html