Function: window-text-height

window-text-height is a function defined in window.c.

Signature

(window-text-height &optional WINDOW PIXELWISE)

Documentation

Return the height in lines of the text display area of WINDOW.

WINDOW must be a live window and defaults to the selected one.

The returned height does not include dividers, the mode line, any header line, nor any partial-height lines at the bottom of the text area.

Optional argument PIXELWISE non-nil, means to return the height in pixels.

Source Code

// Defined in /usr/src/emacs/src/window.c
{
  struct window *w = decode_live_window (window);

  if (NILP (pixelwise))
    return make_fixnum (window_box_height (w)
			/ FRAME_LINE_HEIGHT (WINDOW_XFRAME (w)));
  else
    return make_fixnum (window_box_height (w));
}