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p5.js | round() function

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  • Last Updated : 09 Apr, 2019
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The round() function in p5.js is used to calculate the round value of a number. It calculates the integer closest to the number.



Parameters: The function accepts only one parameter as mentioned above and described below:

  • number : This parameter stores the number to compute.
  • Below program illustrates the round() function in p5.js:

    function setup() {
        //create Canvas of size 270*80  
        createCanvas(270, 80);
    function draw() {
        //initialize the parameter  
        let x = 67.54;
        //call to round() function
        let y = round(x);
        text("Given Number is : " + x, 50, 30);
        text("Computed Number is : " + y, 50, 50);



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