/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/baserenderer.py
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revision 2224 by bh, Fri May 28 17:29:30 2004 UTC revision 2377 by jan, Sun Oct 3 21:45:48 2004 UTC
# Line 198  class BaseRenderer: Line 198  class BaseRenderer:
198              # if honor_visibility is true, only draw visible layers,              # if honor_visibility is true, only draw visible layers,
199              # otherwise draw all layers              # otherwise draw all layers
200              if not self.honor_visibility or layer.Visible():              if not self.honor_visibility or layer.Visible():
201                  if isinstance(layer, Layer) and seenRaster:                  if isinstance(layer, Layer):
202                      for i in self.draw_shape_layer_incrementally(layer):                      if seenRaster:
203                          yield True                          for i in self.draw_shape_layer_incrementally(layer):
204                                yield True
205                  elif isinstance(layer, RasterLayer) \                  elif isinstance(layer, RasterLayer) \
206                      and Thuban.Model.resource.has_gdal_support():                      and Thuban.Model.resource.has_gdal_support():
207                      self.draw_raster_layer(layer)                      self.draw_raster_layer(layer)
# Line 288  class BaseRenderer: Line 289  class BaseRenderer:
289                  data = shape.RawData()                  data = shape.RawData()
290              else:              else:
291                  data = shape.Points()                  data = shape.Points()
292              draw_func(draw_func_param, data, pen, brush)              if draw_func == self.draw_point_shape:
293                     draw_func(draw_func_param, data, pen, brush,
294                               size = group.GetProperties().GetSize())
295                else:
296                     draw_func(draw_func_param, data, pen, brush)
297              if count % 500 == 0:              if count % 500 == 0:
298                  yield True                  yield True
299    
# Line 420  class BaseRenderer: Line 425  class BaseRenderer:
425          for part in points:          for part in points:
426              self.dc.DrawLines(part)              self.dc.DrawLines(part)
427    
428      def draw_point_shape(self, layer, points, pen, brush):      def draw_point_shape(self, layer, points, pen, brush, size = 5):
429          """Draw a point shape from layer with the given brush and pen          """Draw a point shape from layer with the given brush and pen
430    
431          The shape is given by points argument which is a the return          The shape is given by points argument which is a the return
# Line 434  class BaseRenderer: Line 439  class BaseRenderer:
439          if not points:          if not points:
440              return              return
441    
442          radius = int(round(self.resolution * 5))          radius = int(round(self.resolution * size))
443          self.dc.SetBrush(brush)          self.dc.SetBrush(brush)
444          self.dc.SetPen(pen)          self.dc.SetPen(pen)
445          for part in points:          for part in points:
Legend:
Removed from v.2224  
changed lines
  Added in v.2377
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