Where did you find information on a "RangeSelector" control? I haven't seen any mention of one (though experimental evidence seems to suggest that the control does exist, I just can't get it to work).
You can make this work by using a ChartRangeFilter. Set up a "statechange" event handler for the control. In the handler, call the #getState method of the control - this returns an object with range.start and range.end properties. Use those values to filter your data table into a DataView, and then group the view into a new DataTable that you use to draw the GeoChart. Here's an example: http://jsfiddle.net/asgallant/Fs3Hb/ On Wednesday, August 22, 2012 10:40:37 AM UTC-4, Lionel Garnier wrote: > > Hello, > > I am trying to make a page with a geo chart and a selector showing the > overall evolution by month. > The geochart is here to show overall sales value by region. > The selector will let the possibility to filter based on a time interval > (can be up to several years). > > As the time is not visible in the Geochart (consolidated data over the > selected period), I cannot use a "dashboard" (if I understood properly). > > So I am now doing it manually... > > > I first tried with a ChartRangeFilter, but I don't know how to retrieve > the selected min and max after change. > => I used the event 'statechange' but then how can I get the min value in > the function that is called? > > I then used a RangeSelector and it works fine. But I don't know how to set > the minimum range size (to one month for example). > => Is it possible? > I could't find any documentation on the RangeSelector, so I don't even > know if this is an official control..! > > > Do anyone has a solution for one of my two problems? > Thanks in advance for your feed back > > -- 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/-/HT7CSpNub7QJ. To post to this group, send email to google-visualization-api@googlegroups.com. To unsubscribe from this group, send email to google-visualization-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
