Wolfgang Schuster schrieb:
Yue Wang schrieb:
You said that I can use something like \stretched{LETTER}. How can I automatically adjust the spacing? (like add 0.25em space between each characters).
The correct command \strechednormalcase, not \stretched.
You can set the kerning between chars with \stretchedspaceamount and the space between words with \stretchedspacefactor.
\def\stretchedspacefactor{4} % default value \def\stretchedspaceamount{.25em} % default value
\starttext
This is a normal kerned sentence.
\stretchednormalcase{This is a special kerned sentence.}
\stoptext
Another solution for pdfTeX is to use \knbccode and \knaccode. \starttext \input knuth \pdfappendkern=1 \knbccode\font`a=125 \knaccode\font`a=125 \knbccode\font`b=125 \knaccode\font`b=125 \knbccode\font`c=125 \knaccode\font`c=125 \knbccode\font`d=125 \knaccode\font`d=125 \knbccode\font`e=125 \knaccode\font`e=125 \knbccode\font`f=125 \knaccode\font`f=125 \knbccode\font`g=125 \knaccode\font`g=125 \knbccode\font`h=125 \knaccode\font`h=125 \knbccode\font`i=125 \knaccode\font`i=125 \knbccode\font`j=125 \knaccode\font`j=125 \knbccode\font`k=125 \knaccode\font`k=125 \knbccode\font`l=125 \knaccode\font`l=125 \knbccode\font`m=125 \knaccode\font`m=125 \knbccode\font`n=125 \knaccode\font`n=125 \knbccode\font`o=125 \knaccode\font`o=125 \knbccode\font`p=125 \knaccode\font`p=125 \knbccode\font`q=125 \knaccode\font`q=125 \knbccode\font`r=125 \knaccode\font`r=125 \knbccode\font`s=125 \knaccode\font`s=125 \knbccode\font`t=125 \knaccode\font`t=125 \knbccode\font`u=125 \knaccode\font`u=125 \knbccode\font`v=125 \knaccode\font`v=125 \knbccode\font`w=125 \knaccode\font`w=125 \knbccode\font`x=125 \knaccode\font`x=125 \knbccode\font`y=125 \knaccode\font`y=125 \knbccode\font`z=125 \knaccode\font`z=125 \input knuth \stoptext Wolfgang