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pbabik/legends.py

Last active September 4, 2015 04:57
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Generate PNG symbols for every layer in QGIS project
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legends.py
from PyQt4.QtCore import QSize
layers = QgsMapLayerRegistry.instance().mapLayers()
for name,layer in layers.iteritems():
counter = 0
symbols = layer.rendererV2().symbols()
for symbol in symbols:
img = symbol.asImage(QSize(16,16))
filename = '/home/user/%s_%s.png' % (name,str(counter))
counter = counter + 1
img.save(filename)
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