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D3.js | d3.utcMillisecond Function

The d3.utcMillisecond function in D3.js is used to return all the milliseconds with date in the given range of start and end time in Coordinated Universal Time (UTC).

Syntax:

d3.utcMillisecond.range(start, end, step);

Parameters: This function accept three parameters which are given below:

  • Start: This is the given start time.
  • end: This is the given end time.
  • step: This is the optional value used to skip milliseconds.

Return Value: This function returns all the possible milliseconds in the given range.

Below programs illustrate the d3.utcMillisecond function in D3.js:
Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <title>
      d3.utcMillisecond Function
  </title>
    <script src="https://d3js.org/d3.v4.min.js">
  </script>
</head>
  
<body>
  
    <script>
        // Initialising start and end time
        var start = new Date(2015, 07, 01, 4, 20, 10, 1);
        var end = new Date(2015, 07, 01, 4, 20, 10, 5);
  
        // Calling the utcMillisecond function
        // without step value
        var a = d3.utcMillisecond.range(start, end);
  
        // Getting the millisecond values
        console.log(a);
    </script>
</body>
  
</html>


Output:

["2015-07-31T22:50:10.001Z", "2015-07-31T22:50:10.002Z", 
"2015-07-31T22:50:10.003Z", "2015-07-31T22:50:10.004Z"]

Example 2:




<!DOCTYPE html>
<html>
  
<head>
    <title>
      d3.utcMillisecond Function
  </title>
    <script src="https://d3js.org/d3.v4.min.js">
  </script>
</head>
  
<body>
  
    <script>
        // Initialising start and end time
        var start = new Date(2015, 07, 01, 4, 20, 10, 1);
        var end = new Date(2015, 07, 01, 4, 20, 10, 5);
  
        // Calling the utcMillisecond function
        // with step value
        var a = d3.utcMillisecond.range(start, end, 2);
  
        // Getting the millisecond values
        console.log(a);
    </script>
</body>
  
</html>


Output:

["2015-07-31T22:50:10.001Z", "2015-07-31T22:50:10.003Z"]

Reference: https://devdocs.io/d3~5/d3-time#timeMillisecond

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