Mercurial > dive4elements > river

annotate flys-backend/contrib/shpimporter/crosssectiontracks.py @ 4221:480de0dbca8e

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Extended location input helper. The locationpicker has now an attribute whether the input is distance or location to display one or two clickable columns. Replaced the record click handler with cell click handler.
author Raimund Renkert <rrenkert@intevation.de>
date Tue, 23 Oct 2012 13:17:20 +0200
parents 59ca5dab2782
children f1c01fecf194
rev   line source
2853
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 import ogr
bd9e76e0b55d Improved the python shapefile importer.
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2
bd9e76e0b55d Improved the python shapefile importer.
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3 from importer import Importer
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4
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5 TABLE_NAME="cross_section_tracks"
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6 PATH="Geodaesie/Querprofile"
3654
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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7 NAME="Crosssections"
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8
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9
bd9e76e0b55d Improved the python shapefile importer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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10 class CrosssectionTrack(Importer):
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11
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12 def getPath(self, base):
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13 return "%s/%s" % (base, PATH)
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14
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15
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16 def getTablename(self):
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17 return TABLE_NAME
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18
bd9e76e0b55d Improved the python shapefile importer.
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19
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59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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20 def getName(self):
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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21 return NAME
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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22
59ca5dab2782 Shape importer: use python's OptionParse to read user specific configuration from command line.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2867
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23
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bd9e76e0b55d Improved the python shapefile importer.
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24 def isGeometryValid(self, geomType):
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25 return geomType == 2
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26
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27
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28 def isShapeRelevant(self, name, path):
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29 return True
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30
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31
bd9e76e0b55d Improved the python shapefile importer.
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32 def createNewFeature(self, featureDef, feat, **args):
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33 newFeat = ogr.Feature(featureDef)
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34 newFeat.SetGeometry(feat.GetGeometryRef())
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b0132e1b9719 Added further shape importers and added the option to reproject shapes during the import process.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2853
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35 newFeat.SetField("name", args['name'])
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36
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37 if self.IsFieldSet(feat, "river_id"):
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38 newFeat.SetField("river_id", feat.GetField("river_id"))
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39 else:
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40 newFeat.SetField("river_id", self.river_id)
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41
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42 if self.IsFieldSet(feat, "KILOMETER"):
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43 newFeat.SetField("km", feat.GetFieldAsDouble("KILOMETER"))
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44 elif self.IsFieldSet(feat, "KM"):
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45 newFeat.SetField("km", feat.GetFieldAsDouble("KM"))
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6442b30d80ec The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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46 elif self.IsFieldSet(feat, "STATION"):
6442b30d80ec The python crosssectiontrack importer now also searches for 'STATION' field to extract the current km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2861
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47 newFeat.SetField("km", feat.GetFieldAsDouble("STATION"))
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48 else:
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49 return None
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50
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51 if self.IsFieldSet(feat, "ELEVATION"):
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52 newFeat.SetField("z", feat.GetFieldAsDouble("ELEVATION"))
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53 else:
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54 newFeat.SetField("z", 0)
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55
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56 return newFeat
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57
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