2009/4/7 Wei-Wei Guo <wwgu...@gmail.com>:
> Wolfgang Schuster 写道:
>>
>> Am 06.04.2009 um 17:17 schrieb Wei-Wei Guo:
>>
>>> Dear all,
>>>
>>> I need to draw underlines under a paragraph. The number of underlines is
>>> determined by the number of lines of the paragraph. For example:
>>
>> \definetextbackground
>> [underline]
>> [location=text,
>> alternative=1,
>> background=,
>> frame=off]
>>
>> \starttext
>>
>> \startunderline
>> \input knuth
>> \stopunderline
>>
>> \stoptext
>>
>
> It is not what I want. First, the underline is too close to the text. I need
> to be able to manipulate the distance between the underline and the text.
> Second, the underline of the last line has the same length with the last
> line of the text. The underlines should be all the same length.
>
>
Hi,
May be this can help you.
%%%%
\startuseMPgraphic{mpos:par:columnset} % Shift underlining down a touch
\iftracepositions show_multi_pars \else draw_multi_pars \fi ;
path p ; p := boundingbox currentpicture ;
currentpicture := currentpicture shifted (0,-1.2*StrutDepth) ;
setbounds currentpicture to p ;
\stopuseMPgraphic
\definetextbackground[underline]
[location=paragraph,alternative=1,background=,frame=off]
\definestartstop
[underline]
[before={\starttextbackground[underline]},
after=\stoptextbackground]
\starttext
\startunderline
\input knuth
\stopunderline
\stoptext
%%%%
--
Best wishes,
Li Yanrui
* Gentoo Linux (~x86)
* ConTeXt Minimals Beta (2009.04.06 18:43)
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