Listener For Mouse Over On Chart Element #520
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In response to open issue #498. This loop checks the X position of the mouse in the chart, and runs through the datapoints to determine if the user is hovering over anything. If so a datapoints information can be displayed however a user sees fit. This could be built on in the future with a custom UI for the information obtained.
must be enabled in your chart :
chart.getStyler().setToolTipsEnabled(true);