4 Commits

Author SHA1 Message Date
Nyall Dawson
c6c20c6114 Add sourceExtent method to QgsFeatureSource 2017-06-06 17:26:07 +10:00
Nyall Dawson
3388857526 Move uniqueValues to QgsFeatureSource
Also change signature of QgsVectorLayer/QgsVectorDataProvider
uniqueValues method to match (and improve API)
2017-06-05 16:59:08 +10:00
Nyall Dawson
4647662664 Add crs, fields, wkbType and featureCount to QgsFeatureSource 2017-05-25 12:31:06 +10:00
Nyall Dawson
ce063b8691 Add QgsFeatureSource interface as interface for classes which
provide feature iterators via a getFeatures method
2017-05-25 12:31:06 +10:00