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p5.js | radians() Function

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  • Last Updated : 22 Apr, 2019
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The radians() function in p5.js is used to convert a given degree measurement value to its corresponding value in radians.

Syntax:

radians( degrees )

Parameters: This function accepts single parameter degrees which is to be converted into radians.

Return Value: It returns the converted radians value of angle.

Below programs illustrate the radians() function in p5.js:

Example 1: This example uses radians() function to convert a given degree to its corresponding radians.




function setup() { 
   
    // Creating Canvas size
    createCanvas(450, 140); 
  
function draw() { 
       
    // Set the background color 
    background(220); 
     
    // Initializing some angles in degree
    let Deg1 = 0; 
    let Deg2 = 30; 
    let Deg3 = 60; 
    let Deg4 = 90; 
      
      
    // Calling to radians() function.
    let A = radians(Deg1);
    let B = radians(Deg2);
    let C = radians(Deg3);
    let D = radians(Deg4);
      
    // Set the size of text 
    textSize(16); 
       
    // Set the text color 
    fill(color('red')); 
     
    // Getting converted angles into radians
    text("Converted angle in radian is: " + A, 50, 30);
    text("Converted angle in radian is: " + B, 50, 60);
    text("Converted angle in radian is: " + C, 50, 90);
    text("Converted angle in radian is: " + D, 50, 110);

Output:

Example 2: This example uses radians() function to convert a given degree to its corresponding radians.




function setup() { 
   
    // Creating Canvas size
    createCanvas(450, 140); 
  
function draw() { 
       
    // Set the background color 
    background(220); 
      
    // Calling to radians() function with different
    // degrees value as parameter
    let A = radians(90);
    let B = radians(180);
    let C = radians(60);
    let D = radians(45);
      
    // Set the size of text 
    textSize(16); 
       
    // Set the text color 
    fill(color('red')); 
     
    // Getting converted angles in radians
    text("Converted angle in radian is: " + A, 50, 30);
    text("Converted angle in radian is: " + B, 50, 60);
    text("Converted angle in radian is: " + C, 50, 90);
    text("Converted angle in radian is: " + D, 50, 110);
}  

Output:

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


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