ways to get the client area size

[surreal fjord]

how can I get the minecraft screen size in pixels (actual pixels on screen) and not the device-independent pixels (DIPs), is there a way to achieve this inside the render() method of any Screen implementation?

I know this could be done in several ways, but I am looking for the idiomatic way (not really required)

[livid rivet]

getWidth and getHeight on window from client.getwindow()

What do you need it for? Most of the time you want to respect gui scale and such.