Class: GPXReader::Gpx

Inherits:
Object
  • Object
show all
Defined in:
lib/gpx_reader/gpx.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ Gpx

read the file containing the tracks get the different information of the file get the tracks



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# File 'lib/gpx_reader/gpx.rb', line 29

def initialize(file)
  if file.is_a?(File)
    @gpx=Nokogiri::XML(File.open(file))
  else
    @gpx=Nokogiri::XML(file)
  end
  @creator = @gpx.at_css("gpx")["creator"] rescue nil
  @time = Time.parse(@gpx.at_css("metadata time").text) rescue nil
  @tracks = []
  @gpx.css("trk").each do |trk|
     trk = Track.new(trk)
     @tracks << trk
  end
  # get name spaces
  ns = @gpx.collect_namespaces
  # Strip the leading xmlns: from each namespace key, and store in a new hash
  @namespaces= {}
  ns.each_pair do |key, value|
    @namespaces[key.sub(/^xmlns:/, '')] = value
  end
end

Instance Attribute Details

#boundaries ⇒ Object

Returns the value of attribute boundaries.



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# File 'lib/gpx_reader/gpx.rb', line 25

def boundaries
  @boundaries
end

#creator ⇒ Object

Returns the value of attribute creator.



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# File 'lib/gpx_reader/gpx.rb', line 25

def creator
  @creator
end

#duration ⇒ Object

Returns the value of attribute duration.



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# File 'lib/gpx_reader/gpx.rb', line 25

def duration
  @duration
end

#highest_point ⇒ Object

Returns the value of attribute highest_point.



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# File 'lib/gpx_reader/gpx.rb', line 25

def highest_point
  @highest_point
end

#lowest_point ⇒ Object

Returns the value of attribute lowest_point.



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# File 'lib/gpx_reader/gpx.rb', line 25

def lowest_point
  @lowest_point
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/gpx_reader/gpx.rb', line 25

def name
  @name
end

#namespaces ⇒ Object

Returns the value of attribute namespaces.



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# File 'lib/gpx_reader/gpx.rb', line 25

def namespaces
  @namespaces
end

#time ⇒ Object

Returns the value of attribute time.



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# File 'lib/gpx_reader/gpx.rb', line 25

def time
  @time
end

#tracks ⇒ Object

Returns the value of attribute tracks.



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# File 'lib/gpx_reader/gpx.rb', line 25

def tracks
  @tracks
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/gpx_reader/gpx.rb', line 25

def version
  @version
end