I have two controls, one is a number range filter and the other is a multi-selectable category filter which are bound to the bar chart and a table chart. For example, when I select 4 categories from the category filter and they are the only ones shown in my bar chart and table chart, how do I access the proper row from the underlying dataTable? The tooltip always seems to know...
Thanks, Paul On Monday, September 9, 2013 1:34:01 PM UTC-4, asgallant wrote: > > The tooltip value is derived by default from the formatted value of the > relevant DataTable cell. If you don't format the cell (or specify a > formatted value or use a "tooltip" role column when using the standard > DataTable constructor), the DataTable returns a a string representation of > the value of the cell as the formatted value. > > On Monday, September 9, 2013 12:40:24 PM UTC-4, [email protected] wrote: >> >> Does anyone know how to read data from tooltips, or where it comes from >> by default? >> >> I have a bar chart that uses arrayToDataTable for my data and I just use >> the default tooltips that the charts API automatically generates - I do not >> specify the tooltips myself. Without going into too much unnecessary >> detail, I have a dashboard that always seems to get the tooltip correct >> (but not much else once I start manipulating controls) and I want to grab >> that data or figure out how the api know where to get it. >> >> Thanks, >> Paul >> > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/groups/opt_out.
