/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/Model/map.py
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revision 991 by frank, Thu May 22 16:51:44 2003 UTC revision 1388 by jonathan, Thu Jul 10 14:53:15 2003 UTC
# Line 60  class Map(TitledObject, Modifiable): Line 60  class Map(TitledObject, Modifiable):
60          self.label_layer.Destroy()          self.label_layer.Destroy()
61    
62      def AddLayer(self, layer):      def AddLayer(self, layer):
63          """Append layer to the map on top opf all."""          """Append layer to the map on top of all."""
64          self.layers.append(layer)          self.layers.append(layer)
65          self.subscribe_layer_channels(layer)          self.subscribe_layer_channels(layer)
66          self.changed(MAP_LAYERS_CHANGED, self)          self.changed(MAP_LAYERS_CHANGED, self)
# Line 117  class Map(TitledObject, Modifiable): Line 117  class Map(TitledObject, Modifiable):
117          """Return true if the map has at least one shape layer"""          """Return true if the map has at least one shape layer"""
118          return len(self.layers) > 0          return len(self.layers) > 0
119    
120      def TopLayer(self, layer):      def MoveLayerToTop(self, layer):
121          """Put the layer on top of the layer stack.          """Put the layer on top of the layer stack.
122    
123          If the layer is already at the top do nothing. If the stacking          If the layer is already at the top do nothing. If the stacking
# Line 157  class Map(TitledObject, Modifiable): Line 157  class Map(TitledObject, Modifiable):
157              self.changed(MAP_LAYERS_CHANGED, self)              self.changed(MAP_LAYERS_CHANGED, self)
158              self.changed(MAP_STACKING_CHANGED, self)              self.changed(MAP_STACKING_CHANGED, self)
159    
160      def BottomLayer(self, layer):      def MoveLayerToBottom(self, layer):
161          """Put the layer at the bottom of the stack.          """Put the layer at the bottom of the stack.
162    
163          If the layer is already at the bottom do nothing. If the          If the layer is already at the bottom do nothing. If the
# Line 218  class Map(TitledObject, Modifiable): Line 218  class Map(TitledObject, Modifiable):
218          """Set the projection of the map.          """Set the projection of the map.
219    
220          Issue a MAP_PROJECTION_CHANGED message."""          Issue a MAP_PROJECTION_CHANGED message."""
221            old_proj = self.projection
222          self.projection = projection          self.projection = projection
223          self.changed(MAP_PROJECTION_CHANGED, self)          self.changed(MAP_PROJECTION_CHANGED, self, old_proj)
224    
225      def forward(self, *args):      def forward(self, *args):
226          """Reissue events"""          """Reissue events"""
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