wezterm/docs/config/lua/MuxTab/get_size.md

tab:get_size()

{{since('20230320-124340-559cb7b0')}}

Returns the overall size of the tab, taking into account all of the contained panes.

The return value is a lua table with the following fields:

• rows - the number of rows (height)
• cols - the number of columns (width)
• pixel_width - the total width, measured in pixels
• pixel_height - the total height, measured in pixels
• dpi - the resolution of the tab.

Note that pixel_width, pixel_height and dpi may be inaccurate when there is no GUI client associated with the tab.