How to center a new window on the screen?

[bokettoCode]

What Operating System(s) are you running on?

Windows

Which Wayland compositor or X11 Window manager(s) are you using?

No response

WezTerm version

20240203-110809-5046fc22

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I went through the documentation but couldn't find the answer. I want the new WezTerm window to immediately take on a specified size and be centered on the screen. How can I achieve this?

[luanbt21]

you can try it
author comment

wezterm.on("gui-startup", function(cmd)
	local screen = wezterm.gui.screens().main
	local ratio = 0.7
	local width, height = screen.width * ratio, screen.height * ratio
	local tab, pane, window = wezterm.mux.spawn_window(cmd or {
		position = { x = (screen.width - width) / 2, y = (screen.height - height) / 2 },
	})
	-- window:gui_window():maximize()
	window:gui_window():set_inner_size(width, height)
end)

[JaviD17]

Thank you this helped immensely!

[rafaeloledo]

Thank you !

[jirpok]

Here's a slightly modified version to make WezTerm window appear on the currently active screen:

wezterm.on("gui-startup", function(cmd)
  local screen            = wezterm.gui.screens().active
  local ratio             = 0.7
  local width, height     = screen.width * ratio, screen.height * ratio
  local tab, pane, window = wezterm.mux.spawn_window {
    position = {
      x = (screen.width - width) / 2,
      y = (screen.height - height) / 2,
      origin = 'ActiveScreen' }
  }
  -- window:gui_window():maximize()
  window:gui_window():set_inner_size(width, height)
end)