/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/renderer.py
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revision 1418 by jonathan, Tue Jul 1 16:11:08 2003 UTC revision 1419 by bh, Tue Jul 15 09:29:18 2003 UTC
# Line 123  class MapRenderer: Line 123  class MapRenderer:
123          defaultGroup = lc.GetDefaultGroup()          defaultGroup = lc.GetDefaultGroup()
124    
125    
         if shapetype != SHAPETYPE_POINT:  
             polygon_render_param = self.polygon_render_param(layer)  
   
126          if shapetype == SHAPETYPE_POINT:          if shapetype == SHAPETYPE_POINT:
127              draw_func = lambda i: \              draw_func = self.draw_point_shape
128                     self.draw_point_shape(layer, i)              draw_func_param = layer
129          else:          else:
130              draw_func = lambda i: \              draw_func = draw_polygon_shape
131                     self.draw_polygon_shape(polygon_render_param, i, pen, brush)              draw_func_param = self.polygon_render_param(layer)
132    
133          table = layer.ShapeStore().Table()          table = layer.ShapeStore().Table()
134          for i in self.layer_ids(layer):          for i in self.layer_ids(layer):
# Line 177  class MapRenderer: Line 174  class MapRenderer:
174                          color = Color2wxColour(stroke)                          color = Color2wxColour(stroke)
175                          pen = wxPen(color, stroke_width, wxSOLID)                          pen = wxPen(color, stroke_width, wxSOLID)
176    
177                      if shapetype == SHAPETYPE_POINT:              draw_func(draw_func_param, i, pen, brush)
                         self.dc.SetBrush(brush)  
                         self.dc.SetPen(pen)  
   
             draw_func(i)  
178    
179      def draw_raster_layer(self, layer):      def draw_raster_layer(self, layer):
180          data = None          data = None
# Line 273  class MapRenderer: Line 266  class MapRenderer:
266          points = self.projected_points(layer, index)          points = self.projected_points(layer, index)
267          self.dc.DrawLines(points)          self.dc.DrawLines(points)
268    
269      def draw_point_shape(self, layer, index):      def draw_point_shape(self, layer, index, pen, brush):
270          pp = self.projected_points(layer, index)          pp = self.projected_points(layer, index)
271    
272          if len(pp) == 0: return # ignore Null Shapes which have no points          if len(pp) == 0: return # ignore Null Shapes which have no points
273    
274          p = pp[0]          p = pp[0]
275          radius = self.resolution * 5          radius = self.resolution * 5
276            self.dc.SetBrush(brush)
277            self.dc.SetPen(pen)
278          self.dc.DrawEllipse(p.x - radius, p.y - radius, 2*radius, 2*radius)          self.dc.DrawEllipse(p.x - radius, p.y - radius, 2*radius, 2*radius)
279    
280      def draw_label_layer(self, layer):      def draw_label_layer(self, layer):
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