The windowWidth variable in p5.js is a system variable that is used to store the width of the inner window and it maps to window.innerWidth.
Syntax:
windowWidth
Parameters: This function does not accept any parameter.
Below program illustrates the windowWidth variable in p5.js:
Example-1:
function setup() {
createCanvas(1000, 400);
textSize(20);
}
function draw() {
background(200);
rect(mouseX, mouseY, 30, 30);
text( "Window Width is " + windowWidth, 30, 40);
}
|
Output:
Example-2:
function setup() {
width = windowWidth;
createCanvas(width, 100);
}
function draw() {
background(220);
textSize(16);
textAlign(CENTER);
fill(color( 'Green' ));
text( "windowWidth of Canvas is : "
+ width, width / 2, height / 2);
}
|
Output:
Reference: https://p5js.org/reference/#/p5/windowWidth
Last Updated :
10 Aug, 2023
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