[Code] GE "GeoLocation" AttributeDictionary v1.1.0

[Code] GE "GeoLocation" AttributeDictionary v1.1.0

Postby Dan Rathbun » Fri Feb 17, 2012 8:17 pm


    [ Code ] GoogleEarth "GeoLocation" AttributeDictionary



    Code: Select all
    module Author

      #  georeference_dictionary()
      #  georeference_dictionary( [output=false [, popup=false]] )
      #  georeference_dictionary( :output => true )
      #  georeference_dictionary( :popup => true  )
      #
      #  Returns the dictionary object if defined, or nil if not.
      #
      #  Args: (all defaults are false.)
      #
      #  [output]   (boolean) If true, outputs to STDOUT.
      #  [popup]    (boolean) If true, shows info in messagebox.
      #
      def self.georeference_dictionary( *args )
        #--
        #  Method Version:  1.1.0
        #++
        geodict = Sketchup.active_model.attribute_dictionary("GeoReference")
        return geodict if args.empty?
        if args[0].is_a?(Hash)
          args[0].keys.each{|k| args[0][k.to_sym]= args[0][k] if k.is_a?(String) }
          output =( args[0][:output] ? true : false )
          popup  =( args[0][:popup]  ? true : false )
        else
          output =( args[0] ? true : false )
          popup  =( args.length>1 ? ( args[1] ? true : false ) : false )
        end
        return geodict unless output || popup
        #
        unless geodict
          msg = %[Dictionary:  "GeoReference" not defined.      \n]
          puts( "\n"<<msg ) if output
          UI.messagebox(msg,MB_OK) if popup
        else
          msg = %[Dictionary:  "GeoReference" (keys: #{geodict.length})]
          if geodict.length==0
            msg<< "      \n"
          else
            msg<< "\n"
            keywid = geodict.keys.max{|a,b| a.length <=> b.length }.length
            geodict.each {|k,v| msg<< %[  "#{k}"].ljust(keywid+7,'.')<<%[: "#{v}"\n] }
            msg<<"\n"
          end
          puts( "\n"<<msg ) if output
          if popup
            if geodict.length==0
              UI.messagebox(msg,MB_OK|64)
            else
              UI.messagebox(msg,MB_MULTILINE,%q[  AttributeDictionary: "GeoReference"])
            end
          end
        end
        #
        return geodict
        #
      end # def

    end # your module

    EDIT:
    • shortened method name to "georeference_dictionary"
        You can always alias it or change the name in your module:
    • added two optional arguments to control output.
    EDIT: v1.1.0
    • can now take Hash arguments
    • refined formatting of output

    Screen shots:

    GeoReference_stdout.png



    GeoReference_NotDefined.png



    GeoReference_Empty.png



    GeoReference_Multiline.png
    0


    Last bumped by Dan Rathbun on Fri Feb 17, 2012 8:17 pm.
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