def parse(node)
      node.xpath('a:graphicData/*', 'xmlns:a' => 'http://schemas.openxmlformats.org/drawingml/2006/main').each do |node_child|
        case node_child.name
        when 'wsp'
          @type = :shape
          @data = DocxShape.new(parent: self).parse(node_child)
        when 'pic'
          @type = :picture
          @data = DocxPicture.new(parent: self).parse(node_child)
        when 'chart'
          @type = :chart
          OOXMLDocumentObject.add_to_xmls_stack("#{OOXMLDocumentObject.root_subfolder}/#{OOXMLDocumentObject.get_link_from_rels(node_child.attribute('id').value)}")
          @data = Chart.parse(parent: self)
          OOXMLDocumentObject.xmls_stack.pop
        when 'wgp'
          @type = :group
          @data = ShapesGrouping.new(parent: self).parse(node_child)
        end
      end
      self
    end
def parse(node)
      node.xpath('a:graphicData/*', 'xmlns:a' => 'http://schemas.openxmlformats.org/drawingml/2006/main').each do |node_child|
        case node_child.name
        when 'wsp'
          @type = :shape
          @data = DocxShape.new(parent: self).parse(node_child)
        when 'pic'
          @type = :picture
          @data = DocxPicture.new(parent: self).parse(node_child)
        when 'chart'
          @type = :chart
          OOXMLDocumentObject.add_to_xmls_stack("#{OOXMLDocumentObject.root_subfolder}/#{OOXMLDocumentObject.get_link_from_rels(node_child.attribute('id').value)}")
          @data = Chart.parse(parent: self)
          OOXMLDocumentObject.xmls_stack.pop
        when 'wgp'
          @type = :group
          @data = ShapesGrouping.new(parent: self).parse(node_child)
        end
      end
      self
    end
Parse DocxGraphic
 @param [Nokogiri::XML:Node] node with NumberingProperties
 @return [DocxGraphic] result of parsing