def parse(node)
      node.attributes.each do |key, value|
        case key
        when 'w'
          @width = OoxmlSize.new(value.value.to_f, :emu)
        when 'cap'
          @cap = value_to_symbol(value)
        end
      end

      node.xpath('*').each do |node_child|
        case node_child.name
        when 'solidFill'
          @color_scheme = DocxColorScheme.new(parent: self).parse(node_child)
        when 'noFill'
          @width = OoxmlSize.new(0)
        when 'headEnd'
          @head_end = LineEnd.new(parent: self).parse(node_child)
        when 'tailEnd'
          @tail_end = LineEnd.new(parent: self).parse(node_child)
        when 'prstDash'
          @dash = ValuedChild.new(:symbol, parent: self).parse(node_child)
        end
      end
      self
    end
def parse(node)
      node.attributes.each do |key, value|
        case key
        when 'w'
          @width = OoxmlSize.new(value.value.to_f, :emu)
        when 'cap'
          @cap = value_to_symbol(value)
        end
      end

      node.xpath('*').each do |node_child|
        case node_child.name
        when 'solidFill'
          @color_scheme = DocxColorScheme.new(parent: self).parse(node_child)
        when 'noFill'
          @width = OoxmlSize.new(0)
        when 'headEnd'
          @head_end = LineEnd.new(parent: self).parse(node_child)
        when 'tailEnd'
          @tail_end = LineEnd.new(parent: self).parse(node_child)
        when 'prstDash'
          @dash = ValuedChild.new(:symbol, parent: self).parse(node_child)
        end
      end
      self
    end
Parse DocxShapeLine object
 @param node [Nokogiri::XML:Element] node to parse
 @return [DocxShapeLine] result of parsing