/[thuban]/trunk/thuban/Extensions/umn_mapserver/mapfile.py
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Diff of /trunk/thuban/Extensions/umn_mapserver/mapfile.py

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revision 2863 by elachuni, Wed Jul 30 03:18:02 2008 UTC revision 2864 by elachuni, Fri Aug 8 23:39:11 2008 UTC
# Line 320  class MF_Symbol: Line 320  class MF_Symbol:
320      defines a single symbol which is used in the Symbolset      defines a single symbol which is used in the Symbolset
321            
322      the following settings are used:      the following settings are used:
323      name, type,      name, type, filled,
324            
325      the following settings are not used:      the following settings are not used:
326      sizex, sizey, points, numpoints, filled, stylelength,      sizex, sizey, points, numpoints, stylelength,
327      style, imagepath, transparent, transparentcolor, character, antialias,      style, imagepath, transparent, transparentcolor, character, antialias,
328      font, gap, position, linecap, linejoin, linejoinmaxsize, setPoints(),      font, gap, position, linecap, linejoin, linejoinmaxsize, setPoints(),
329      getPoints(), setStyle()      getPoints(), setStyle()
# Line 424  class MF_Class: Line 424  class MF_Class:
424      createLegendIcon(), insertStyle(), removeStyle(), moveStyleUp(),      createLegendIcon(), insertStyle(), removeStyle(), moveStyleUp(),
425      moveStyleDown()      moveStyleDown()
426      """      """
427      def __init__(self, mf_class):      def __init__(self, mf_class, map):
428          """          """
429          Initialized a class from them given mapscript Class Object          Initialized a class from them given mapscript Class Object
430          with a list of the included styles.          with a list of the included styles.
# Line 432  class MF_Class: Line 432  class MF_Class:
432          wich are holt as a List i think.          wich are holt as a List i think.
433          """          """
434          self._clazz = mf_class          self._clazz = mf_class
435            self.map = map
436          self._styles = []          self._styles = []
437          self._numstyles = mf_class.numstyles          self._numstyles = mf_class.numstyles
438          for i in range(0,self._numstyles,1):          for i in range(0,self._numstyles,1):
439              self._styles.append(MF_Style(mf_class.getStyle(i)))              self._styles.append(MF_Style(mf_class.getStyle(i)), self.map)
440                    
441          if self._clazz.getExpressionString() == '"(null)"':          if self._clazz.getExpressionString() == '"(null)"':
442              self._expression = None              self._expression = None
# Line 479  class MF_Class: Line 480  class MF_Class:
480          """          """
481          added a thuban style object to the mapobject          added a thuban style object to the mapobject
482          """          """
         new_styleobj = MF_Style(styleObj(self._clazz))  
483          if type == "line":          if type == "line":
484                new_styleobj = MF_Style(styleObj(self._clazz), self.map)
485              new_styleobj.set_color(tb_style.GetLineColor())              new_styleobj.set_color(tb_style.GetLineColor())
486              new_styleobj.set_width(tb_style.GetLineWidth())              new_styleobj.set_width(tb_style.GetLineWidth())
487          elif type == "point":          elif type == "point":
# Line 488  class MF_Class: Line 489  class MF_Class:
489              # symbol "circle" must create before              # symbol "circle" must create before
490              # TODO: create a Symbol (more see MF_SymbolSet)              # TODO: create a Symbol (more see MF_SymbolSet)
491              # first the default symbol circle will be created and the size 8              # first the default symbol circle will be created and the size 8
492              new_styleobj.set_symbolname('circle')              new_styleobj = MF_Style(styleObj(self._clazz), self.map)
493              new_styleobj.set_size(8)              if tb_style.GetFill() == Transparent:
494              if tb_style.GetLineColor() != Transparent:                  new_styleobj.set_symbolname('circle')
495                  new_styleobj.set_linecolor(tb_style.GetLineColor())                  if tb_style.GetLineColor() != Transparent:
496              new_styleobj.set_color(tb_style.GetFill())                      new_styleobj.set_color(tb_style.GetLineColor())
497                else:
498                    new_styleobj.set_symbolname('circle_filled')
499                    new_styleobj.set_color(tb_style.GetFill())
500                    if tb_style.GetLineColor() != Transparent:
501                        new_styleobj.set_linecolor(tb_style.GetLineColor())
502                new_styleobj.set_size(9)
503          else:          else:
504      # Suppose this is a polygon.  We'll need two styles for applying      # Suppose this is a polygon.  We'll need two styles for applying
505      # the background color and outline width, as explained in      # the background color and outline width, as explained in
506      # http://mapserver.gis.umn.edu/docs/faq/faqsection_view?section=Map%20Output      # http://mapserver.gis.umn.edu/docs/faq/faqsection_view?section=Map%20Output
507              new_styleobj.set_color(tb_style.GetFill())              if tb_style.GetFill() != Transparent:
508                    new_styleobj = MF_Style(styleObj(self._clazz), self.map)
509                    new_styleobj.set_color(tb_style.GetFill())
510      # And a second style.      # And a second style.
511      # The order here matters (first the background, then the      # The order here matters (first the background, then the
             new_styleobj = MF_Style(styleObj(self._clazz))  
             new_styleobj.set_width(tb_style.GetLineWidth())  
512              if tb_style.GetLineColor() != Transparent:              if tb_style.GetLineColor() != Transparent:
513                    new_styleobj = MF_Style(styleObj(self._clazz), self.map)
514                  new_styleobj.set_linecolor(tb_style.GetLineColor())                  new_styleobj.set_linecolor(tb_style.GetLineColor())
515                    new_styleobj.set_width(tb_style.GetLineWidth())
516    
517    
518    
# Line 535  class MF_Layer: Line 544  class MF_Layer:
544      getProcessing(), clearProcessing()        getProcessing(), clearProcessing()  
545      """      """
546    
547      def __init__(self, mf_layer):      def __init__(self, mf_layer, map):
548          """          """
549          Creates the Layer Object from the mapscript Layer Object.          Creates the Layer Object from the mapscript Layer Object.
550          the class objects in the layer object will be stored in          the class objects in the layer object will be stored in
551          an array. The metadata are created as a new object.          an array. The metadata are created as a new object.
552          """          """
553          self._mf_layer = mf_layer          self._mf_layer = mf_layer
554            self.map = map
555          # Create Classes          # Create Classes
556          # there could be more then 1          # there could be more then 1
557          self._classes = []          self._classes = []
558          for i in range (self._mf_layer.numclasses):          for i in range (self._mf_layer.numclasses):
559              self._classes.append(MF_Class(self._mf_layer.getClass(i)))              self._classes.append(MF_Class(self._mf_layer.getClass(i), self.map))
560                            
561          self._projection = MF_Projection(self._mf_layer.getProjection())          self._projection = MF_Projection(self._mf_layer.getProjection())
562                    
# Line 654  class MF_Layer: Line 663  class MF_Layer:
663          """          """
664          Add a thuban class object          Add a thuban class object
665          """          """
666          new_class = MF_Class(classObj(self._mf_layer))          new_class = MF_Class(classObj(self._mf_layer), self.map)
667          self._classes.append(new_class)          self._classes.append(new_class)
668          # set the class name to the Label form thuban if given,          # set the class name to the Label form thuban if given,
669          # else set it to the value          # else set it to the value
# Line 901  class MF_Map: Line 910  class MF_Map:
910          self._layers = []          self._layers = []
911          self._i = 0          self._i = 0
912          while self._i < self._mf_map.numlayers:          while self._i < self._mf_map.numlayers:
913              self._layers.append(MF_Layer(self._mf_map.getLayer(self._i)))              self._layers.append(MF_Layer(self._mf_map.getLayer(self._i)), self)
914              self._i += 1              self._i += 1
915    
916          # Shapepath if not set, shapepath will be empty          # Shapepath if not set, shapepath will be empty
# Line 918  class MF_Map: Line 927  class MF_Map:
927          the new layer must create inside the mapobj, because mapscript          the new layer must create inside the mapobj, because mapscript
928          need the mapscript object as parameter for layerObj          need the mapscript object as parameter for layerObj
929          """          """
930          new_layer = MF_Layer(layerObj(self._mf_map))          new_layer = MF_Layer(layerObj(self._mf_map), self)
931          self._layers.append(new_layer)          self._layers.append(new_layer)
932          # the new created layer must remove from the mapobject          # the new created layer must remove from the mapobject
933          # because all layer will create new in export.          # because all layer will create new in export.
# Line 1068  class MF_Map: Line 1077  class MF_Map:
1077          from Thuban.Model.postgisdb import PostGISShapeStore          from Thuban.Model.postgisdb import PostGISShapeStore
1078          if hasattr(tb_layer,"extension_umn_layerobj"):          if hasattr(tb_layer,"extension_umn_layerobj"):
1079              #print tb_layer.extension_umn_layerobj              #print tb_layer.extension_umn_layerobj
1080              #new_layer = MF_Layer(layerObj(self._mf_map))              #new_layer = MF_Layer(layerObj(self._mf_map), self)
1081              new_layer = tb_layer.extension_umn_layerobj              new_layer = tb_layer.extension_umn_layerobj
1082          else:          else:
1083              new_layer = MF_Layer(layerObj(self._mf_map))              new_layer = MF_Layer(layerObj(self._mf_map), self)
1084              self._layers.append(new_layer)              self._layers.append(new_layer)
1085              tb_layer.extension_umn_layerobj = new_layer              tb_layer.extension_umn_layerobj = new_layer
1086          new_layer.remove_allclasses()          new_layer.remove_allclasses()
# Line 1454  class MF_Style: Line 1463  class MF_Style:
1463      antialias      antialias
1464      """      """
1465    
1466      def __init__(self, mf_style):      def __init__(self, mf_style, map):
1467          """          """
1468          Create a style object from the given mapscript style object.          Create a style object from the given mapscript style object.
1469          The color Object from the color and the outlinecolor parameter          The color Object from the color and the outlinecolor parameter
# Line 1463  class MF_Style: Line 1472  class MF_Style:
1472          it will set to 'None'.          it will set to 'None'.
1473          """          """
1474          self._style = mf_style          self._style = mf_style
1475            self.map = map
1476          if self._style.color.red == -1:          if self._style.color.red == -1:
1477              self._color = None              self._color = None
1478          else:          else:
# Line 1506  class MF_Style: Line 1516  class MF_Style:
1516            
1517      def set_symbolname(self, newsymbol):      def set_symbolname(self, newsymbol):
1518          # its possible to use stringnames instead of numbers          # its possible to use stringnames instead of numbers
1519          self._style.symbolname = newsymbol          self._style.setSymbolByName (self.map._mf_map, newsymbol)
1520    
Legend:
Removed from v.2863  
changed lines
  Added in v.2864
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