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Vaadin Forum1. Vaadin Flow - Java

Is Vaadin chart support data grouping (i.e by month)

Zhiyi Xuan
7 years ago Jan 25, 2016 7:57am

Hi,

As in highcharts, data grouping is available for x-axies timeseries by daily, monthly, yearly... Is the same feature supported in VaadinChart? http://stackoverflow.com/questions/16596292/data-grouping-monthly-end-of-month

If not, how can I do that effect smartly (without coder handles the calculation). Thanks!

Br,
Xuan

Jens Jansson
7 years ago Jan 25, 2016 8:45am

Hey. The two solutions mentioned in the StackOverflow link notes that you need HighStock to have them work. We're switching out HighCharts for HighStock in Charts 3 and it is the task the team is working right now. There isn't a release including this yet, but Charts 3 alpha 9 should be the first one which should include it. Then the dataSeries -> dataGrouping should be available. If using Charts 3 is an option for you, then I'd test it with the next release which is due on 2016-02-04.