Date: Tue, 11 Oct 2011 17:26:07 -0700 From: Xin LI <delphij@gmail.com> To: Warren Block <wblock@wonkity.com> Cc: doc@freebsd.org Subject: Re: scr2png in 720x400 Message-ID: <CAGMYy3tyXWWgkEDsEH5FK4eLYDUVRd1S%2BiGWKxLXtxpFvSzKQg@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.1110111513570.27635@wonkity.com> References: <alpine.BSF.2.00.1110111513570.27635@wonkity.com>
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On Tue, Oct 11, 2011 at 2:19 PM, Warren Block <wblock@wonkity.com> wrote: > Is there any way to get scr2png to create a 720x400 image from a 'vidcontrol > -p' capture? Different fonts, maybe? > > I'm trying to match screenshots made from a real system to those made from a > VirtualBox VM. The real system makes 640x400 PNGs, while the VirtualBox > image captures are 720x400 with better-looking fonts. I think you have to use a different font (the system only supplied 8x16, 8x14 and 8x8 fonts and for 720x400 you want 9x16 fonts). If I remember correctly, VGA would duplicate the rightmost column if the character's code is between 0xB0 through 0xDF (this is hardcoded knowledge about the so-called graphical characters) and for other characters, that column is left blank. Perhaps we need to implement that in scr2png? Cheers -- Xin LI <delphij@delphij.net> https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or diehelp
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