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* Serious problems with kerning in setlayerframed
@ 2012-10-23 19:01 Mojca Miklavec
  2012-10-23 19:17 ` Hans Hagen
  0 siblings, 1 reply; 2+ messages in thread
From: Mojca Miklavec @ 2012-10-23 19:01 UTC (permalink / raw)
  To: mailing list for ConTeXt users

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Hello,

I have some serious issues with kerning in MKIV, so I'll probably have
to end up with MKII after all. I wonder what is going on in the
following example where framed completely distorts the kerning.

\setuppagenumbering
	[location=]
\definepapersize
	[poster]
	[width=36cm,height=55cm]

\starttext

\setupbackgrounds[page][background=paper]

\definelayer[paper]
	[width=\paperwidth,height=\paperheight]

\startbuffer[title]
\definedfont[Bold at 38pt] Kerning Screw Up
\stopbuffer

\setlayerframed[paper]
	[preset=lefttop,hoffset=.05\paperwidth,voffset=1cm]
	[width=0.9\paperwidth,align=middle,offset=4mm]
	{\getbuffer[title]}

\definedfont[Bold at 38pt] No Kerning Screw Up
\stoptext

Mojca

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Serious problems with kerning in setlayerframed
  2012-10-23 19:01 Serious problems with kerning in setlayerframed Mojca Miklavec
@ 2012-10-23 19:17 ` Hans Hagen
  0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2012-10-23 19:17 UTC (permalink / raw)
  To: mailing list for ConTeXt users; +Cc: Mojca Miklavec

On 23-10-2012 21:01, Mojca Miklavec wrote:
> Hello,
>
> I have some serious issues with kerning in MKIV, so I'll probably have
> to end up with MKII after all. I wonder what is going on in the
> following example where framed completely distorts the kerning.
>
> \setuppagenumbering
> 	[location=]
> \definepapersize
> 	[poster]
> 	[width=36cm,height=55cm]
>
> \starttext
>
> \setupbackgrounds[page][background=paper]
>
> \definelayer[paper]
> 	[width=\paperwidth,height=\paperheight]
>
> \startbuffer[title]
> \definedfont[Bold at 38pt] Kerning Screw Up
> \stopbuffer
>
> \setlayerframed[paper]
> 	[preset=lefttop,hoffset=.05\paperwidth,voffset=1cm]
> 	[width=0.9\paperwidth,align=middle,offset=4mm]
> 	{\getbuffer[title]}
>
> \definedfont[Bold at 38pt] No Kerning Screw Up
> \stoptext
>
> Mojca

When you change the font inside, the par happens after a group and as a 
consequence the spacing is the one outside the framed. So, in case you 
want to set a font (normally only needed with a larger one) this way:

\starttext

\setupbackgrounds[page][background=paper]

\definelayer[paper]
	[width=\paperwidth,height=\paperheight]

\definefont[MyFont][Bold*default at 38pt]

\startbuffer[title]
     Kerning Screw Up
\stopbuffer

\setlayerframed[paper]
	[preset=lefttop,hoffset=.05\paperwidth,voffset=1cm]
	[width=0.9\paperwidth,align=middle,foregroundstyle=\MyFont,strut=no]
	{\getbuffer[title]}

\definedfont[Bold*default at 38pt] No Kerning Screw Up

\stoptext

Also, if you omit *default your inter character kerning will not show up 
either.

(lucky me framed is pretty stable and predictable)

Hans

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________


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