#Creates xml with values for sales data of products #along with their names. #The values required for building the xml is obtained as parameter arr_data #It expects an array in which each element is #itself an array with first element as label and second element as value xml = Builder::XmlMarkup.new xml.graph(:caption=>'Sales by Product', :numberPrefix=>'$', :formatNumberScale=>'0',:decimalPrecision=>'0') do for item in arr_data xml.set(:name=>item[0], :value=>item[1],:color=>''+get_FC_color) end end