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From: Dmitry Gutov <dgutov@yandex.ru>
To: help-gnu-emacs@gnu.org
Subject: Determining line-height in pixels
Date: Fri, 29 Jun 2012 05:50:11 +0400	[thread overview]
Message-ID: <87d34i3mzw.fsf@yandex.ru> (raw)

Hi all!

How can I programmatically determine full line height in pixels?

I'm planning to use that value for fringe bitmaps, so it needs to
include line spacing.

The docs are saying that it can change from line to line, but the
default value should be good enough.

  (face-attribute 'default :height)

seems to return what I want, only in typographic points. Can I convert
that to pixels?

Best regards,
Dmitry




             reply	other threads:[~2012-06-29  1:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-29  1:50 Dmitry Gutov [this message]
2012-06-29 12:35 ` Determining line-height in pixels Doug Lewan
2012-06-29 13:57   ` Dmitry Gutov
2012-06-29 16:02     ` Drew Adams
2012-06-29 16:17       ` Dmitry Gutov

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