p5.js displayHeight Variable
The displayHeight variable in p5.js is used to store the height of the screen display of the device. The value of height is stored according to the default pixelDensity. This variable is used to run a full-screen program on any display size. Multiply it with pixelDensity to return the actual screen size.
Syntax:
displayHeight
Parameters: This function does not accept any parameter.
Below program illustrates the displayHeight variable in p5.js:
Example-1:
function setup() {
createCanvas(1000, 400);
textSize(20);
}
function draw() {
background(200);
rect(mouseX, mouseY, 30, 30);
text( "Display Height is " + displayHeight, 30, 40);
}
|
Output:
Example-2:
function setup() {
createCanvas(1000, displayHeight);
textSize(20);
}
function draw() {
background(200);
rect(mouseX, mouseY, 30, 30);
text( "Canvas Size of Display is displayHeight is "
+ displayHeight, 30, 40);
}
|
Output:
Reference: https://p5js.org/reference/#/p5/displayHeight
Last Updated :
10 Aug, 2023
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