/[thuban]/branches/WIP-pyshapelib-bramz/Extensions/wms/layer.py
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revision 2178 by joey, Thu Apr 15 08:52:47 2004 UTC revision 2438 by joey, Thu Dec 9 10:34:03 2004 UTC
# Line 101  class WMSLayer(BaseLayer): Line 101  class WMSLayer(BaseLayer):
101          self.bbox = None          self.bbox = None
102          self.latlonbbox = None          self.latlonbbox = None
103          self.error_msg = None          self.error_msg = None
104          self.layer_name = None          self.wms_layers = []
105          self.capabilities = None          self.capabilities = None
106    
107          # Change the cursor to demonstrate that we're busy but working          # Change the cursor to demonstrate that we're busy but working
# Line 116  class WMSLayer(BaseLayer): Line 116  class WMSLayer(BaseLayer):
116                                 '%s') % url                                 '%s') % url
117              return              return
118          top_layer = foo[0]          top_layer = foo[0]
119          self.layer_name = top_layer          self.wms_layers = [top_layer]
120    
121          # first projection of the top layer          # first projection of the top layer
122          foo = self.capabilities.getLayerSRS(top_layer)          foo = self.capabilities.getLayerSRS(top_layer)
# Line 229  class WMSLayer(BaseLayer): Line 229  class WMSLayer(BaseLayer):
229          image/wbmp or WBMP which refers to WAP bitmap format and is          image/wbmp or WBMP which refers to WAP bitmap format and is
230          not supported by the included render engine.          not supported by the included render engine.
231          """          """
232          prio = ['jpeg', 'bmp']          prio = ['png', 'gif', 'jpeg', 'bmp']
233          for p in prio:          for p in prio:
234              for f in formats:              for f in formats:
235                  if f.lower().find(p) > -1:                  if f.lower().find(p) > -1:
# Line 292  class WMSLayer(BaseLayer): Line 292  class WMSLayer(BaseLayer):
292          format -- format, one of getFormats()          format -- format, one of getFormats()
293          """          """
294          self.wmsformat = format          self.wmsformat = format
295            self.format = self.getFormat(format)
296    
297    
298        def getVisibleLayers(self):
299            """
300            Return the list of names for all visible layers
301    
302            """
303            return self.wms_layers
304    
305    
306        def setVisibleLayers(self, layers):
307            """
308            Set the list of names for all visible layers
309    
310            """
311            self.wms_layers = layers
312    
313    
314      def GetMapImg(self, width, height, bbox):      def GetMapImg(self, width, height, bbox):
# Line 317  class WMSLayer(BaseLayer): Line 334  class WMSLayer(BaseLayer):
334    
335          wms_response = wmsclient.getMap(self.url, self.wmsformat, width, height,          wms_response = wmsclient.getMap(self.url, self.wmsformat, width, height,
336                                     epsg_id, bbox_dict,                                     epsg_id, bbox_dict,
337                                     [self.layer_name], version = self.capabilities.getVersion())                                     self.wms_layers, version = self.capabilities.getVersion())
338          ThubanEndBusyCursor()          ThubanEndBusyCursor()
339          return wms_response, self.format          return wms_response, self.format
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