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From: Dmitry Gutov <dgutov@yandex.ru>
To: Doug Lewan <dougl@shubertticketing.com>
Cc: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: Re: Determining line-height in pixels
Date: Fri, 29 Jun 2012 17:57:22 +0400	[thread overview]
Message-ID: <4FEDB442.2000301@yandex.ru> (raw)
In-Reply-To: <155DEC68569B714B86C2C7075F5EDA9812CAE15C@DAKIYA1.pegasus.local>

Hi Doug,

On 29.06.2012 16:35, Doug Lewan wrote:
> To get font height in pixels I suspect you're going to have to do the arithmetic yourself.
>
> You might want to look at (display-pixel-height).

This was not it (the function returns vertical screen resolution), but 
it pointed me in the right direction.

(frame-char-height) is the answer, probably along with 
`text-scale-mode-amount' and `text-scale-mode-step'.

Thanks,
Dmitry



  reply	other threads:[~2012-06-29 13:57 UTC|newest]

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

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