Modifying an existing chart's data range

Topics: Developer Forum, User Forum
Aug 22, 2013 at 4:25 PM
Does anyone know if it is possible to create a chart in Excel, define all the data, styling, titles, etc. and then load that file into PHPExcel and update the data range associated with the rows of data?

I figure this would be a quick way of avoiding formatting and layout issues associated with trying to build a chart from scratch from PHPExcel.

I saw in Examples/34chartupdate.php that it is possible to change existing data when the number of rows of data has not changed; however, is it possible to either add more rows or display less rows of data in an existing chart and what would the code look like?