ChartCreator | generate custom style chart image | Runtime Evironment library

I have an html table with 2 people in it. When the user enters text into the search box and isolates the results of the table to 1 name, a chart appears that shows a bar graph of numbers. That portion currently works, but I want the "chartCreator" function to pull the results directly from the visible row of the table into the chart when there is only 1 person in the table. How would I go about doing that? Would I use jquery to loop through the contents of the visible row and store them into an array and use that array as the myFunction parameter? I'm pretty new to this so any help would be appreciated.