(function ($) { (function (H) { H.wrap(H.Tooltip.prototype, 'hide', function (defaultCallback) { if ($("#fixed").is(':checked')) { //Do Nothing (Do Not Hide) } else { // Call the default Hide Callback defaultCallback.apply(this); } }); }(Highcharts)); var showTooltip = function () { var chart = $("#container").highcharts(); var seriesIndex=$('#seriesIndex').val(); var pointIndex=$('#pointIndex').val(); var tooltipPoint = chart.series[seriesIndex].points[pointIndex]; chart.tooltip.refresh(tooltipPoint); }; var hideTooltip = function () { var chart = $("#container").highcharts(); chart.tooltip.hide(); }; $("#show").click(showTooltip); $('#fixed').click(function () { if (this.checked) { showTooltip(); $('#showContainer').hide(); }else{ hideTooltip(); $('#showContainer').show(); } }); $('#container').highcharts({ title: { text: 'Monthly Average Temperature' }, subtitle: { text: '<a href="http://ahumbleopinion.com/category/highcharts/">Highcharts @ A Humble Opinion</a>', useHTML: true }, credits: { text: "Jugal Thakkar", href: "http://jugal.me/" }, xAxis: { categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] }, yAxis: { title: { text: 'Temperature (°C)' } }, series: [{ name: 'Mumbai', data: [24.2, 24.6, 26.7, 28.6, 30.1, 29.0, 27.5, 27.2, 27.4, 28.2, 27.4, 25.6] }, { name: 'New Delhi', data: [14.1, 16.9, 22.4, 28.6, 32.8, 33.8, 31.0, 29.8, 29.2, 26.0, 20.3, 15.4] }], tooltip: { valueSuffix: '°C' } }); showTooltip(); }(jQuery));