setSize() doesn't work to set browser size in selenium using Javascript

Question

I'm trying to resize browser window after launching with below javascript

driver.get(url);
driver.manage().window().setSize(1200,800);

However, I'm getting an error

'setSize is not a function\n'.

Could someone please help me in resolving the issue, I have tried reSizeTo() as well

Answer 1

I just found a solution for my question, below code works

driver.manage().window().setRect({width: 640, height: 480, x, y});

Answer 2

This function in 2022 :

var width = 800;
var height = 600;

driver.manage().window().setRect({x: 0, y: 0, width: width, height: height});

https://www.selenium.dev/documentation/webdriver/interactions/windows/