javascript - Add additional bar lines in highcharts x axis -


i have 1 chart in application.i have customize chart below image enter image description here

here working fine how draw bar lines in x axis,whether possible or not.i adding 1 fiddler can me draw bar line every bar

code

 highcharts.chart('container', {     chart: {         type: 'column'     },     title: {         text: 'stacked column chart'     },     xaxis: {         categories: ['apples', 'oranges', 'pears', 'grapes', 'bananas']     },     yaxis: {         min: 0,         title: {             text: 'total fruit consumption'         },         stacklabels: {             enabled: true,             style: {                 fontweight: 'bold',                 color: (highcharts.theme && highcharts.theme.textcolor) || 'gray'             }         }     },     legend: {         align: 'right',         x: -30,         verticalalign: 'top',         y: 25,         floating: true,         backgroundcolor: (highcharts.theme && highcharts.theme.background2) || 'white',         bordercolor: '#ccc',         borderwidth: 1,         shadow: false     },     tooltip: {         headerformat: '<b>{point.x}</b><br/>',         pointformat: '{series.name}: {point.y}<br/>total: {point.stacktotal}'     },     plotoptions: {         column: {             stacking: 'normal',             datalabels: {                 enabled: true,                 color: (highcharts.theme && highcharts.theme.datalabelscolor) || 'white'             }         }     },     series: [{         name: 'john',         data: [5, 3, 4, 7, 2]     }, {         name: 'jane',         data: [2, 2, 3, 2, 1]     }, {         name: 'joe',         data: [1, 1, 1, 1, 1]     }] });

code

you can draw lines renderer. access points's graphic attribute height, width,x, y use chart.series[seriesindex].data[pointindex].shapeargs

function getlinepaths(chart) {   var series = chart.series,     extensionfactor = 0.3,     linepaths = [];    series[series.length - 1].data.foreach(function(point) {     var shapeargs = point.shapeargs,       left = chart.plotleft + shapeargs.x,       right = left + shapeargs.width,       y = chart.plottop + shapeargs.y + shapeargs.height,       length = right - left;      linepaths.push([       'm', left - (length * extensionfactor), y,       'l', right + (length * extensionfactor), y     ]);   });    return linepaths; }  function renderlines() {   var chart = this,     customlines = this.customlines = [],     linepaths = getlinepaths(chart);    linepaths.foreach(function(linepath) {     customlines.push(       chart.renderer.path(linepath)       .attr({         'stroke-width': 3,         stroke: 'red',         zindex: 6       })       .add()     );   }); }  function animatelines() {   var chart = this,     customlines = chart.customlines,     linepaths = getlinepaths(chart);    customlines.foreach(function (line, i) {     line.animate({       d: linepaths[i]     });   }); }

example: http://jsfiddle.net/tcr8rrrh/1/

if not want use renderer, add line series.

series: [ {   type: 'line',   data: [[-0.3, 0], [0.3, 0]],   color: 'red' }],  plotoptions: {   line: {     marker: {         enabled: false     },     enablemousetracking: false,     showinlegend: false   } }

example: http://jsfiddle.net/tcr8rrrh/2/


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