draggable points in vaadin charts

I am really happy with the highly customizable features of the vaadin charts - thanks a lot to the vaadin team for this excellent Tool!
In addition to the many implemented possibilities, I was wondering whether there is functionality to drag and move around points in a vaadin chart (see e.g. http://www.highcharts.com/plugin-registry/single/3/Draggable%20Points) ?

Hi Peter,

Thanks for the feedback!

A couple of months ago I did a proof of concept for adding a different highcharts plugin, you can check the steps and resulting code in:




The plugin you mention requires some extra API like draggableX, you can add those by extending the related class (PlotOptionsSeries in this case) and adding the property and its setter and getter.

Getting the drag and drop events on serverside will require a bigger effort as the listener should be added on client-side and then the event needs to be converted and propagated to server-side.

Hope this helps!