p5.js | floor() function

The floor() function in p5.js is used to calculate the floor value of a number. This function maps to the Math.floor() of javascript. It calculates the closest int value that is less than or equal to the value of the parameter.

Syntax

floor(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 floor() function in p5.js:
Example:

function setup() {

    //create Canvas of size 270*80
    createCanvas(270, 80);
}

function draw() {
    background(220);
    //initialize the parameter
    let x = 65.67;
    //call to floor() function
    let y = floor(x);
    textSize(16);
    fill(color('red'));
    text("Given Number is : " + x, 50, 30);
    text("Computed Number is : " + y, 50, 50);
}

Output:

Reference: https://p5js.org/reference/#/p5/floor

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