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Re: Linux Text Size

To: REALbasic NUG <realbasic-nug at lists dot realsoftware dot com>
Subject: Re: Linux Text Size
From: "Glenn L. Austin" <glenn at austin-home dot com>
Date: Mon, 30 Jul 2007 20:35:56 -0700
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Delivered-to: realbasic-nug at lists dot realsoftware dot com
References: <mailman dot 39476 dot 1185815024 dot 256 dot realbasic-nug at lists dot realsoftware dot com> <FEFF333B-30D0-4AFC-9E50-130AD0395007 at cyberlude dot com>
On Jul 30, 2007, at 11:13 AM, Alexandre Ayotte wrote:

> Mr. Jungk, you are quite right.
> Mr. Austin, you should then check this reference.
> May be it is just a misunderstanding with typographic vocabulary?
>
> http://www.answers.com/typeface?cat=biz-fin
>
> (I found that in seconds, there might be several other documentation
> about the subject around the web)
>
> ---
> As for Linux, we decided to postpone development on linux because we
> rely heavily on g.stringWidth() and we are experiencing weird
> behaviours on linux (ubuntu)
> Might be related to the problem you describe or maybe because of
> automatic font replacement (RB use a default font when you select a
> missing/unavailable font)
> When we will allocate time for that issue, I will relay our findings
> (if any) to this forum...

Too bad that none of the "references" quoted actually deal with  
anything outside of the Roman character set.  Diacriticals ALWAYS  
occupy space above the Capital, and are included in the "point size"  
calculation.

If they did, you'd find that the point size *includes* the  
diacritical area, but does NOT include the descender -- at least on  
computers.

(And my credentials include working on *several* text layout engines  
for multiple word processors and page layout programs, and did  
computer-based typographic layout BEFORE there as a Mac -- or even MS/ 
DOS)

-- 
Glenn L. Austin <><
Computer Wizard and Race Car Driver
<glenn at austin-home dot com>
<http://www.austin-home.com/glenn/>


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