[Qgis-developer] symbolForFeature() does not works?
alexander.bruy at gmail.com
Thu Jul 3 08:53:54 PDT 2014
seems symbolForFeature() method does not works as expected for most
* QgsSingleSymbolRendererV2 — returns feature symbol
* QgsCategorizedSymbolRendererV2 — returns None and in debug output
I have message saying "there are no hashed symbols!!!"
* QgsGraduatedSymbolRendererV2 — just crashes QGIS
* QgsRuleBasedRendererV2 — returns None
All tests made with point shapefile. Here is code snipped I used (load vector
layer and activate it first):
layer = iface.mapCanvas().currentLayer()
feat = layer.getFeatures().next()
renderer = layer.rendererV2()
symbol = renderer.symbolForFeature(feat)
For me this is major issue that makes difficult to develop plugins that works
with layer symbology (e.g. symbology import/export/conversion)
Anyone confirms? Should I open a ticket?
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