[Thuban-commits] r2892 - trunk/thuban/Thuban/UI

[scm-commit@wald.intevation.org]

Author: bricks
Date: 2011-07-14 12:46:42 +0200 (Thu, 14 Jul 2011)
New Revision: 2892

Modified:
   trunk/thuban/Thuban/UI/renderer.py
Log:
Render correctly if projection can't be found

Modified: trunk/thuban/Thuban/UI/renderer.py
===================================================================
--- trunk/thuban/Thuban/UI/renderer.py	2011-07-14 10:45:33 UTC (rev 2891)
+++ trunk/thuban/Thuban/UI/renderer.py	2011-07-14 10:46:42 UTC (rev 2892)
@@ -88,15 +88,16 @@
         """Override inherited method to provide more efficient renderers
 
         If the underlying data format is not a shapefile or the layer
-        contains points shapes, simply use what the inherited method
-        returns.
+        contains points shapes, or the layer has no projection
+        simply use what the inherited method returns.
 
         Otherwise, i.e. for arc and polygon use the more efficient
         wxproj.draw_polygon_shape and its corresponding parameter
         created with wxproj.draw_polygon_init.
         """
         if (layer.ShapeStore().RawShapeFormat() == RAW_SHAPEFILE
-            and layer.ShapeType() in (SHAPETYPE_ARC, SHAPETYPE_POLYGON)):
+            and layer.ShapeType() in (SHAPETYPE_ARC, SHAPETYPE_POLYGON)
+            and layer.projection and self.map.projection):
             offx, offy = self.offset
             x = lambda a, b, c, d: None
             #return (True, x, None)