function removeAllSelections(chart) {
      service.disableSelectionListener = true;
      chart.unselect();
      service.disableSelectionListener = false;
    }
function removeAllSelections(chart) {
      service.disableSelectionListener = true;
      chart.unselect();
      service.disableSelectionListener = false;
    }
function removeAllSelections ( chart ) { service . disableSelectionListener = true ; chart . unselect ( ) ; service . disableSelectionListener = false ; }
Remove passed selections from the chart.
 function removeSelections(chart, selections) { disableSelectionListener = true; selections.forEach(function (selection) { chart.unselect([selection.id], [selection.index]); }); disableSelectionListener = false; } 
Remove all selections present in the chart.
Remove passed selections from the chart . function removeSelections ( chart selections ) { disableSelectionListener = true ; selections . forEach ( function ( selection ) { chart . unselect ( [ selection . id ] [ selection . index ] ) ; } ) ; disableSelectionListener = false ; } Remove all selections present in the chart .