Mercurial > dive4elements > river
comparison flys-backend/contrib/shpimporter/lines.py @ 2861:b0132e1b9719
Added further shape importers and added the option to reproject shapes during the import process.
flys-backend/trunk@4342 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 03 May 2012 14:19:52 +0000 |
| parents | bd9e76e0b55d |
| children | 59ca5dab2782 |
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| 2860:2f874d14ac68 | 2861:b0132e1b9719 |
|---|---|
| 15 def getTablename(self): | 15 def getTablename(self): |
| 16 return TABLE_NAME | 16 return TABLE_NAME |
| 17 | 17 |
| 18 | 18 |
| 19 def isGeometryValid(self, geomType): | 19 def isGeometryValid(self, geomType): |
| 20 return geomType == 2 | 20 return geomType == 2 or geomType == -2147483646 |
| 21 | 21 |
| 22 | 22 |
| 23 def isShapeRelevant(self, name, path): | 23 def isShapeRelevant(self, name, path): |
| 24 return True | 24 return True |
| 25 | 25 |
| 26 | 26 |
| 27 def createNewFeature(self, featureDef, feat, **args): | 27 def createNewFeature(self, featureDef, feat, **args): |
| 28 newFeat = ogr.Feature(featureDef) | 28 newFeat = ogr.Feature(featureDef) |
| 29 newFeat.SetGeometry(feat.GetGeometryRef()) | 29 geometry = feat.GetGeometryRef() |
| 30 geometry.SetCoordinateDimension(2) | |
| 31 | |
| 32 newFeat.SetGeometry(geometry) | |
| 33 newFeat.SetField("name", args['name']) | |
| 30 | 34 |
| 31 if self.IsFieldSet(feat, "river_id"): | 35 if self.IsFieldSet(feat, "river_id"): |
| 32 newFeat.SetField("river_id", feat.GetField("river_id")) | 36 newFeat.SetField("river_id", feat.GetField("river_id")) |
| 33 else: | 37 else: |
| 34 newFeat.SetField("river_id", self.river_id) | 38 newFeat.SetField("river_id", self.river_id) |
| 35 | 39 |
| 36 if self.IsFieldSet(feat, "TYP"): | 40 if self.IsFieldSet(feat, "TYP"): |
| 37 newFeat.SetField("kind", feat.GetFieldAsDouble("TYP")) | 41 newFeat.SetField("kind", feat.GetFieldAsDouble("TYP")) |
| 38 else: | 42 else: |
| 39 return None | 43 newFeat.SetField("kind", "DAMM") |
| 40 | 44 |
| 41 if self.IsFieldSet(feat, "Z"): | 45 if self.IsFieldSet(feat, "Z"): |
| 42 newFeat.SetField("z", feat.GetFieldAsDouble("Z")) | 46 newFeat.SetField("z", feat.GetFieldAsDouble("Z")) |
| 43 else: | 47 else: |
| 44 newFeat.SetField("z", 0) | 48 newFeat.SetField("z", 9999) |
| 45 | 49 |
| 46 return newFeat | 50 return newFeat |
| 47 | 51 |