From ilia-kats at gmx.net  Wed Jul 12 08:38:13 2017
From: ilia-kats at gmx.net (Ilia Kats)
Date: Wed, 12 Jul 2017 08:38:13 +0200
Subject: [Rd] italic font on cairo devices in R 3.4
In-Reply-To: <61d483b0-b6a5-7811-9a80-34dcaed55c81@stat.auckland.ac.nz>
References: <2093e0fa-f923-0822-60d2-7509d38224af@gmx.net>
 <61d483b0-b6a5-7811-9a80-34dcaed55c81@stat.auckland.ac.nz>
Message-ID: <6d0304df-6ed8-bd2c-d2b4-37a792ba5294@gmx.net>

Hi Paul,

thanks for your suggestion. No, I did not have that package installed, 
but installing it didn't change anything, unfortunately.

Cheers, Ilia



-------- Original Message --------
Subject: Re: [Rd] italic font on cairo devices in R 3.4
Date: 2017-07-12 05:48:24 +0200
From: Paul Murrell
To: ilia-kats, r-devel
> Hi
>
> Do you have the 'fonts-texgyre' (Debian) package installed?
> If not, does installing that help?
>
> Paul
>
> On 07/07/17 20:30, Ilia Kats wrote:
>> [cross-post from R-help]
>>
>> Hi all,
>>
>> I have the following problem: Since R 3.4.0, italic fonts rendered on 
>> Cairo devices appear pixelated. Here's a minimal example:
>> cairo_pdf('test.pdf')
>> plot(1:10, ylab=expression(italic(test)))
>> dev.off()
>>
>> The same problem occurs with bolditalic, but not bold. I am using 
>> Debian Stretch. Several friends tried the same on their machines, 
>> another Debian machine has the same problem. On MacOSX the output was 
>> not pixelated, but it wasn't italic either. Ubuntu 16.04.2 xenial 
>> works fine. My impression is that R somehow can't find the proper 
>> font to use and falls back to something weird. Ideas?
>>
>> Note that I'm not subscribed to the list, so please CC me in replies.
>>
>> Cheers, Ilia
>>
>> ______________________________________________
>> R-devel at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-devel
>

-- 
Ha. I say let them try -- even vi+perl couldn't match the power of an
editor which is, after all, its own OS. ;-)
-- Johnie Ingram on debian-devel, about linking vim with libperl.so



[Rd] italic font on cairo devices in R 3.4
Ilia Kats