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Determine height of line which is currently not visible


From: David
Subject: Determine height of line which is currently not visible
Date: Fri, 22 Aug 2008 10:39:14 +0200
User-agent: Gnus/5.110011 (No Gnus v0.11) Emacs/22.2.90 (gnu/linux)

Is it possible to determine the height of a line (in pixels) if it is
currently not visible?

The function 'window-line-height' as well as the 'posn-*' functions only
work for visible lines or objects.

-David





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