The d3.utcSunday function in D3.js is used to return all the dates based on Sunday in the given range of start and end date in Coordinated Universal Time (UTC).
Syntax:
d3.utcSunday.range(start, end, step);
Parameters: This function accept three parameters which are given below:
- Start: This is the given start date.
- end: This is the given end date.
- step: This is the optional value used to skip dates.
Return Value: This function returns all the dates based on Sunday.
Below programs illustrate the d3.utcSunday function in D3.js:
Example 1:
<!DOCTYPE html> <html> <head> <title>
D3.js | d3.utcSunday Function
</title>
<script src=
</script>
</head> <body> <script>
// Initialising start and end date
var start = new Date(2015, 07, 01);
var end = new Date(2015, 07, 30);
// Calling the utcSunday function
// without step value
var a = d3.utcSunday.range(start, end);
// Getting the Sunday dates
console.log(a);
</script>
</body> </html> |
Output:
[“2015-08-02T00:00:00.000Z”, “2015-08-09T00:00:00.000Z”, “2015-08-16T00:00:00.000Z”, “2015-08-23T00:00:00.000Z”]
Example 2:
<!DOCTYPE html> <html> <head> <title>
D3.js | d3.utcSunday Function
</title>
<script src=
</script>
</head> <body> <script>
// Initialising start and end date
var start = new Date(2015, 07, 01);
var end = new Date(2015, 07, 30);
// Calling the utcSunday function
// with step value
var a = d3.utcSunday.range(start, end, 2);
// Getting the Sunday dates
console.log(a);
</script>
</body> </html> |
Output:
["2015-08-02T00:00:00.000Z", "2015-08-16T00:00:00.000Z"]