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D3.js | d3.utcMilliseconds() Function

The d3.utcMilliseconds() 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.utcMilliseconds(start, end, step);

Parameters: This function accepts 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.utcMilliseconds() function in D3.js:
Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        d3.utcMilliseconds() 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 utcMilliseconds() function
        // without step value
        var a = d3.utcMilliseconds(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.utcMilliseconds() 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 utcMilliseconds() function
        // with step value
        var a = d3.utcMilliseconds(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#timeMilliseconds

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