Mercurial > dive4elements > river
comparison flys-backend/contrib/shpimporter/utils.py @ 5137:04eb62eae722
River Axes and HWS_lines are now multiline
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Thu, 28 Feb 2013 12:58:25 +0100 |
| parents | c5187ab9f571 |
| children | 40dc001594e4 |
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| 5136:ec3430d12d2e | 5137:04eb62eae722 |
|---|---|
| 95 } | 95 } |
| 96 | 96 |
| 97 def getWkbString(type): | 97 def getWkbString(type): |
| 98 return WKB_MAP.get(type) or "Unknown" | 98 return WKB_MAP.get(type) or "Unknown" |
| 99 | 99 |
| 100 def convertToMultiLine(feature): | |
| 101 """ | |
| 102 Converts a feature to a multiline feature. | |
| 103 """ | |
| 104 geometry = feature.GetGeometryRef() | |
| 105 # SRS information is lost while forcing to multiline | |
| 106 srs = geometry.GetSpatialReference() | |
| 107 geometry = ogr.ForceToMultiLineString(geometry) | |
| 108 geometry.AssignSpatialReference(srs) | |
| 109 feature.SetGeometry(geometry) | |
| 110 return feature |