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string onShowHint( EJSC.Point point, EJSC.Series series, EJSC.Chart chart, DOMObject hint_element, string HoverOrSelect )




Called after a point has been selected due to mouse over (hover) or physical selection (click, keyboard).


A custom string may be returned in order to specify the contents of the hint window.  See Text Replacement Options for more details.



               point - The point object selected.

               series - The series object in which the point exists.

               chart - The chart object which triggered the event (owns the series/point).

               hint_element - The DOM object which contains the hint text/markup

               HoverOrSelect - String "hover" or "select" to indicate what triggered the event.