Mercurial > dive4elements > river
view backend/contrib/shpimporter/crosssectiontracks.py @ 8722:a83d519155ab
(issue1754) Do not base smoothing radius on calculation range
Using the calculation parameters for startkm and endkm in the
case that the domain axis had the default extend caused weird
behavior when zooming and led to too large radius values for
most data that only had valid values on a subset of the caluclation
range.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Tue, 28 Apr 2015 14:22:47 +0200 |
parents | 5aa05a7a34b7 |
children |
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try: from osgeo import ogr except ImportError: import ogr from importer import Importer TABLE_NAME="cross_section_tracks" PATH="Geodaesie/Querprofile" NAME="Crosssections" class CrosssectionTrack(Importer): def getPath(self, base): return "%s/%s" % (base, PATH) def getTablename(self): return TABLE_NAME def getName(self): return NAME def isGeometryValid(self, geomType): return geomType == 2 def isShapeRelevant(self, name, path): return True def createNewFeature(self, featureDef, feat, **args): newFeat = ogr.Feature(featureDef) newFeat.SetGeometry(feat.GetGeometryRef()) newFeat.SetField("name", args['name']) if args['path'].lower().endswith("/qps.shp") and \ not "sonstige" in args['path'].lower(): newFeat.SetField("kind_id", 1) # offical else: newFeat.SetField("kind_id", 0) # misc if self.IsFieldSet(feat, "river_id"): newFeat.SetField("river_id", feat.GetField("river_id")) else: newFeat.SetField("river_id", self.river_id) if self.IsFieldSet(feat, "KILOMETER"): newFeat.SetField("km", feat.GetFieldAsDouble("KILOMETER")) elif self.IsFieldSet(feat, "KM"): newFeat.SetField("km", feat.GetFieldAsDouble("KM")) elif self.IsFieldSet(feat, "STATION"): newFeat.SetField("km", feat.GetFieldAsDouble("STATION")) else: return None if self.IsFieldSet(feat, "ELEVATION"): newFeat.SetField("z", feat.GetFieldAsDouble("ELEVATION")) else: newFeat.SetField("z", 0) return newFeat