/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/view.py
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revision 565 by jonathan, Wed Mar 26 11:07:40 2003 UTC revision 789 by bh, Wed Apr 30 11:06:00 2003 UTC
# Line 259  class MapCanvas(wxWindow, Publisher): Line 259  class MapCanvas(wxWindow, Publisher):
259      """A widget that displays a map and offers some interaction"""      """A widget that displays a map and offers some interaction"""
260    
261      # Some messages that can be subscribed/unsubscribed directly through      # Some messages that can be subscribed/unsubscribed directly through
262      # the MapCanvas come in fact from other objects. This is a map to      # the MapCanvas come in fact from other objects. This is a dict
263      # map those messages to the names of the instance variables they      # mapping those messages to the names of the instance variables they
264      # actually come from. This delegation is implemented in the      # actually come from. The delegation is implemented in the Subscribe
265      # Subscribe and unsubscribed methods      # and Unsubscribe methods
266      delegated_messages = {LAYER_SELECTED: "selection",      delegated_messages = {LAYER_SELECTED: "selection",
267                            SHAPES_SELECTED: "selection"}                            SHAPES_SELECTED: "selection"}
268    
# Line 741  class MapCanvas(wxWindow, Publisher): Line 741  class MapCanvas(wxWindow, Publisher):
741                  continue                  continue
742    
743              filled = layer.GetClassification().GetDefaultFill() \              filled = layer.GetClassification().GetDefaultFill() \
744                       is not Color.None                       is not Color.Transparent
745              stroked = layer.GetClassification().GetDefaultLineColor() \              stroked = layer.GetClassification().GetDefaultLineColor() \
746                        is not Color.None                        is not Color.Transparent
747    
748              layer_proj = layer.projection              layer_proj = layer.projection
749              if layer_proj is not None:              if layer_proj is not None:
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