[Qgis-developer] Transparency from some attribute values, alternative representations

[Mathieu Rajerison]

Hi,


Do you think this representation where transparency is retrieved from an
attribute value is efficient and interesting?
http://www.axismaps.com/blog/2008/11/a-new-kind-of-election-map/

There is also this one:
http://dsparks.wordpress.com/2011/10/24/isarithmic-maps-of-public-opinion-data/

I just wondered if someone had already thought of implementing this in QGIS?
For the moment, I only know R which is capable of such thinks.

Additionnally, would you think it would be interesting to give lines a
width from an attribute value?


Best,

Mathieu
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