Function: window-pixel-top
window-pixel-top is a function defined in window.c.
Signature
(window-pixel-top &optional WINDOW)
Documentation
Return top pixel edge of window WINDOW.
WINDOW must be a valid window and defaults to the selected one.
Source Code
// Defined in /usr/src/emacs/src/window.c
{
return make_fixnum (decode_valid_window (window)->pixel_top);
}