is there any way to pass some additional data to the series object that will use to show in the chart 'tooltip'?  for example     tooltip: {      formatter: function() {                return '<b>'+ this.series.name +'<...

With highcharts, you have a built-in button to download the current chart (example: http://www.highcharts.com/demo/, this button: ). You can save it as PNG, JPEG, PDF or SVG.  What I'd like to do is to create a link that saves the image on the...

I am using Highcharts in my application (without any internet connection)  I have multiple charts on a html page, and I want to generate a PDF report that contains all the charts from this page.  How can I do this without sending the data to any serv...

I would like to use in my project highcharts and jsf both. I have a managedbean, which has a list and it is initializing by a facade (it do a query in my database). If I'd like to pass the value of the list to highcharts, how can do this? if anyo...

Am trying to draw a pie chart with highcharts, after spending hours trying to figure out how process a JSON string into a javascript array. This is what i have  gateway_useage: function(usage_data) {         var options = {             chart: {...

I have a highcharts graph, and I allowed the user to dynamically create their own Flags. Now I want to be able to click on the flag itself and be able to keep it's tooltip showing the whole time until I click on the flag again. The reason for thi...

I have some data which is coming from elasticsearch which has task's start & end time for a particular agent's task which needs to be plotted on chart horizontally indicating start and endtime of that particular task. I tried with columnr...

I'm trying to show/hide a column (with all the associated points) in a graph of highcharts.  For instance, consider following graph: jsfiddle.  I want the user to be able to click on the "Sep" column, hide it, rescale the axis accordingly...

I'm using Highcharts and would like to display a simple column graph, but instead of using numeric values for the y-axis, I would like to use text values. For example, instead of [0,5,10,15,20] I would like to use [Very Low,Low,Medium,High,Very H...

I have a simple column chart that I update via AJAX, and all is working fine except I cannot change the actual title of the chart when I'm updating the data.   I've tried the obvious -     chart.title="new title"; //and chart.title.te...