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Contents
# GeoJson FeatureCollection
# 19115-2 writer output in XML
# History:
# Stan Smith 2016-12-06 original script
require_relative 'class_feature'
module ADIWG
module Mdtranslator
module Writers
module Iso19115_2
class FeatureCollection
def initialize(xml, hResponseObj)
@xml = xml
@hResponseObj = hResponseObj
end
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 # writeXML
end # FeatureCollection class
end
end
end
end
Version data entries
34 entries across 34 versions & 1 rubygems