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D3.js | d3.utcSecond Function

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

Syntax:

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

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

  • Start: This parameter holds the given start time.
  • end: This parameter holds the given end time.
  • step: It is the optional parameter which holds the value used to skip the given seconds.

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

Below programs illustrate the d3.utcSecond function in D3.js:

Example 1:




<!DOCTYPE html>
<html>
      
<head>
    <title>
        D3.js | d3.utcSecond 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, 10, 10);
        var end = new Date(2015, 07, 01, 4, 10, 15);
          
        // Calling the utcSecond function
        // without step value
        var a = d3.utcSecond.range(start, end);
          
        // Getting the seconds values
        console.log(a);
    </script>
</body>
  
</html>


Output:

["2015-07-31T22:40:10.000Z", "2015-07-31T22:40:11.000Z", "2015-07-31T22:40:12.000Z", 
"2015-07-31T22:40:13.000Z", "2015-07-31T22:40:14.000Z"]

Example 2:




<!DOCTYPE html>
<html>
      
<head>
    <title>
        D3.js | d3.utcSecond 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, 10, 10);
        var end = new Date(2015, 07, 01, 4, 10, 15);
            
        // Calling the utcSecond function
        // with step value
        var a = d3.utcSecond.range(start, end, 2);
            
        // Getting the seconds values
        console.log(a);
    </script>
</body>
  
</html>


Output:

["2015-07-31T22:40:10.000Z", "2015-07-31T22:40:12.000Z", "2015-07-31T22:40:14.000Z"]

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

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