Hi, The only way to do this is to change the values. The formatter only knows the value it formats. If you iterate over the table, and do something like: setValue(i, column, getValue(i, column) - getValue(i-1, column)) it might work. Play around with it.
- VizBoy. On Tue, Mar 24, 2009 at 7:29 PM, BuckRogers <[email protected]> wrote: > > Hi, > > I'd like the green up/red down arrows to reflect an increase/decrease > against the previous row as opposed to a static value (base). > > How can I achieve this? > > Cheers, > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
