Mercurial > dive4elements > river
view backend/contrib/shpimporter/axis.py @ 9415:9744ce3c3853
Rework of fixanalysis computation and dWt and WQ facets. Got rid of strange remapping and bitshifting code by explicitely saving the column information and using it in the facets.
The facets also put the valid station range into their xml-metadata
author | gernotbelger |
---|---|
date | Thu, 16 Aug 2018 16:27:53 +0200 |
parents | f1aeb6a60380 |
children |
line wrap: on
line source
try: from osgeo import ogr except ImportError: import ogr from importer import Importer import utils NAME="Axis" TABLE_NAME="river_axes" PATH="Geodaesie/Flussachse+km" class Axis(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 in [ogr.wkbLineString, ogr.wkbLineString25D, ogr.wkbMultiLineString25D, ogr.wkbMultiLineString] def isShapeRelevant(self, name, path): return "km.shp" not in path.lower() def createNewFeature(self, featureDef, feat, **args): newFeat = ogr.Feature(featureDef) geometry = feat.GetGeometryRef() geometry.SetCoordinateDimension(2) newFeat.SetGeometry(geometry) newFeat.SetField("name", args['name']) if self.IsFieldSet(feat, "river_id"): riverId = feat.GetField("river_id") else: riverId = self.river_id newFeat.SetField("river_id", riverId) if args.get("name", "").lower() == "achse": newFeat.SetField("kind_id", 1) # 1 is Current else: newFeat.SetField("kind_id", 2) # 2 Is Other return utils.convertToMultiLine(newFeat)