[Solved]-highcharts panning-Highcharts

I've wanted to use the Shift key for zooming, so this is my solution

 $('#container').highcharts('StockChart', {
    chart: {
        //zoomType: 'x', // we declare it without zoom, so the pan is enabled
        // ...
    }}); 
    var chart = $('#container').highcharts();
    chart.pointer.cmd = chart.pointer.onContainerMouseDown;
    chart.pointer.onContainerMouseDown = function (a){
        //in my case, I need only X zooming, so I enable it if shift is pressed
        this.zoomX=this.zoomHor=this.hasZoom=a.shiftKey;
        this.cmd(a);
    };

seems to work ok, so hope it help you

here is a JSFiddle working example: http://jsfiddle.net/73bc23zq/