"Utilizing Highstock for displaying multiple columns of data with datetime precision

I have used HighCharts extensively in the past, but I am struggling to remember how to create a similar chart with HighStocks:

My dataset is structured like this:

[
  {
    timestamp: 'Sun Aug 16 2015 10:00:00 GMT+1000 (AEST)',
    run: 2,
    rest: 3
  },
  {
    timestamp: 'Sun Aug 16 2015 10:01:00 GMT+1000 (AEST)',
    run: 4,
    rest: 1
  },
  {
   timestamp: 'Sun Aug 16 2015 10:02:00 GMT+1000 (AEST)',
   run: 2,
   rest: 1
  },
]

I want to display a chart that shows two columns (run and rest) for each timestamp using HighStocks. This will allow me to customize the scale using my mouse.

Can someone provide guidance on how to configure the chart accordingly?

Answer №1

If you want to integrate Highstocks into your project, make sure to convert your date values into milliseconds. Here's an example of how you can achieve this by iterating through your JSON array:

var timestamp = new Date(json[i].dateValue);

Once you have converted the date, your data series should follow this format:

[timestamp.getTime(), json[i].additionalData]

To see a demonstration of this implementation, check out a sample JSFiddle here, where we use your JSON array as input data.

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