// This works !!!!
from osgeo import ogr
canvas =
qgis.utils.iface.mapCanvas()
allLayers = canvas.layers()
for i in allLayers: i.selectAll(); print i.name(); print
i.selectedFeatureCount()
(In the python Console)
Above you use the current layer (i) to i.selectAll();
How do you do a selection using attribute values such as
i.selectFeatures("LWFLAG" != 'P')
to set the selected features for the dissolve function?
qgis.analysis.QgsGeometryAnalyzer.dissolve?4(QgsVectorLayer,
QString, bool onlySelectedFeatures=True, int uniqueIdField=-1) -> bool
Michael McInnis
6033 44th Ave. N.E.
Seattle, WA 98115
206 517-4701 _______________________________________________
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