Since: Version 20210314-114017-04b7cedd
The feature described in this section requires version 20210314-114017-04b7cedd of wezterm, or a more recent version.
Returns a Lua table representing the dimensions for the Window.
The table has the following fields:
pixel_width: the width of the window in pixels
pixel_height: the height of the window in pixels
dpi: The DPI of the screen the window in on
is_full_screen: whether the window is in full screen mode