The Visualization API has a tool called a DataView<https://developers.google.com/chart/interactive/docs/reference#DataView>, which can be used to filter a data set into subsets. It allows you to select individual columns from the whole (or add new columns calculated based on the contents of other columns) or to filter rows by cell values (or both).
On Sunday, July 15, 2012 2:59:13 AM UTC-4, shown wrote: > > I have multiple visualizations whose data are subsets of one another. It > would seem multiple .php data connection files would be inefficient. > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/W542OnPIsEIJ. 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.
