Class: ADIWG::Mdtranslator::Writers::Iso19115_3::FeatureCollection

Inherits:
Object
  • Object
show all
Defined in:
lib/adiwg/mdtranslator/writers/iso19115_3/classes/class_featureCollection.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml, hResponseObj) ⇒ FeatureCollection 



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# File 'lib/adiwg/mdtranslator/writers/iso19115_3/classes/class_featureCollection.rb', line 16

def initialize(xml, hResponseObj)
   @xml = xml
   @hResponseObj = hResponseObj
end

Instance Method Details

#writeXML(hGeoObject) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/writers/iso19115_3/classes/class_featureCollection.rb', line 21

def writeXML(hGeoObject)

   # classes used
   featureClass = Feature.new(@xml, @hResponseObj)

   # feature collection attributes
   attributes = {}

   # feature collection attributes - gml:id (required)
   @hResponseObj[:writerMissingIdCount] = @hResponseObj[:writerMissingIdCount].succ
   objId = 'featureCollection' + @hResponseObj[:writerMissingIdCount]
   attributes['gml:id'] = objId

   # feature collection attributes - srsName (GeoJSON is WGS84)
   attributes[:srsName] = 'WGS84'

   @xml.tag!('gml:MultiGeometry', attributes) do

      # geometry collection - geometry objects (required)
      @xml.tag!('gml:geometryMembers') do
         unless hGeoObject[:features].empty?
            aFeatures = hGeoObject[:features]
            aFeatures.each do |hFeature|
               featureClass.writeXML(hFeature)
            end
         end
      end

   end # gml:MultiGeometry tag
end