[QGIS-Developer] Limitation of symbology?

[Paolo Cavallini]

Hi all,
I think I have hit a limitation of symbology that was unexpected at
least to me. Rule based symbology seems to be able to use only simple
markers, and not other renderers (heatmaps etc.). Am I missing
something? Is there a deep reason why it has not been added?
All the best.
-- 
Paolo Cavallini - www.faunalia.eu
QGIS.ORG Chair:
http://planet.qgis.org/planet/user/28/tag/qgis%20board/