def parse(node)
      @preset = node.attribute('prst').value.to_sym
      node.xpath('*').each do |node_child|
        case node_child.name
        when 'fgClr'
          @foreground_color = Color.new(parent: self).parse_color_model(node_child)
        when 'bgClr'
          @background_color = Color.new(parent: self).parse_color_model(node_child)
        end
      end
      self
    end
def parse(node)
      @preset = node.attribute('prst').value.to_sym
      node.xpath('*').each do |node_child|
        case node_child.name
        when 'fgClr'
          @foreground_color = Color.new(parent: self).parse_color_model(node_child)
        when 'bgClr'
          @background_color = Color.new(parent: self).parse_color_model(node_child)
        end
      end
      self
    end
Parse DocxPatternFill object
 @param node [Nokogiri::XML:Element] node to parse
 @return [DocxPatternFill] result of parsing