The rotate() function in p5.js is used to rotate a shape or the object using p5.js to a specified axis over a specified angle.
Syntax:
rotate(angle, [axis])
Parameters: The function accepts single parameter as mentioned above and described below:
- angle: The angle of rotation which specified in radians or degrees.
- axis: the axis to rotate around
Below program illustrates the rotate() function in p5.js:
Example-1:
function setup() {         // Create Canvas of given size     createCanvas(380, 170); }   function draw() {         // Set the background color     background(220);         strokeWeight(12);         //set strokeJoin function     strokeJoin(ROUND);         // rotation function     rotate(PI / 10.0);     line(20, 30, 200, 30);     line(200, 30, 200, 100);     line(200, 100, 20, 30); } |
Output:
Example-2:
function setup() {         // Create Canvas of given size     createCanvas(380, 170); }   function draw() {         // Set the background color     background(220);         strokeWeight(12);         // rotation function     rotate(PI / 7.0);     textSize(30);     text("GeeksForGeeks", 50, 50); } |
Output:
Reference: https://p5js.org/reference/#/p5/rotate
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