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From: Jon Wong <jhannwong@gmail.com>
Newsgroups: gmane.comp.tex.context
Subject: Re: startnarrower and framed?
Date: Wed, 21 Aug 2019 22:21:30 +0800
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Hi all,

Ok, last message in this topic, I promise. I=E2=80=99ve crafted a MWE.

If I \setupwhitespace[line], the \blank[-0.5em] stops working. I=E2=80=99m=
 sure I need to revise my TeX notes. For now, can somebody give me a =
little encouragement and tell me the answer? :-P

\usecolors[xwi]
% \setupwhitespace[line]

\starttext
\definetextbackground[secondary][
  location=3Dalways,
  background=3Dcolor,
  backgroundcolor=3Dlightgray,
  leftoffset=3D.5\bodyfontsize,
  rightoffset=3D.5\bodyfontsize,
  topoffset=3D.5\bodyfontsize,
  bottomoffset=3D.5\bodyfontsize,
  frame=3Doff,]

\input knuth

\startnarrower
  \dontleavehmode\framed[
    width=3Dlocal, corner=3D03, background=3Dcolor, =
backgroundcolor=3Dcyan,
    frame=3Doff
  ]{My header!}

  \blank[-0.5em]

  \startsecondary
    \input knuth
  \stopsecondary
\stopnarrower

\input knuth
\stoptext

Regards
Jon


> On Aug 21, 2019, at 9:37 PM, Jon Wong <jhannwong@gmail.com> wrote:
>=20
> Hi all,
>=20
> Ah, found the solution in TextBackground. At here: =
https://www.contextgarden.net/TextBackground =
<https://www.contextgarden.net/TextBackground>
>=20
> Can I have a 2-segment (2 vboxes) TextBackground (presumably with 2 =
TextBackgrounds, zero vspace between them)?
>=20
> For the top segment, I want rounded corners only for top corners =
(corner=3D03 with \framed).
>=20
> Seems I really should dig into MetaFun and TextBackground. Looks =
really fun and useful.
>=20
> Sorry for the noise. Am a little carried away exploring the Garden. =
:-P
>=20
> Regards
> Jon
>=20
>=20
>> On Aug 21, 2019, at 9:25 PM, Jon Wong <jhannwong@gmail.com =
<mailto:jhannwong@gmail.com>> wrote:
>>=20
>> Hi all,
>>=20
>> Sorry, my solution didn=E2=80=99t work.
>>=20
>> My purpose of using \startnarrower is to have some paragraphs of text =
inside the \framed. Unfortunately, it seems \framed doesn=E2=80=99t take =
paragraphs.
>>=20
>> \startframedtext doesn=E2=80=99t have as many border options as =
\framed.
>>=20
>> Should I use overlays? Or layers? It seems layers require absolutely =
positioning, and can=E2=80=99t be logically contained inside a =
\startnarrower?
>>=20
>> Regards
>> Jon
>>=20
>>=20
>>> On Aug 21, 2019, at 8:53 PM, Jon Wong <jhannwong@gmail.com =
<mailto:jhannwong@gmail.com>> wrote:
>>>=20
>>> Hi all,
>>>=20
>>> I got some progress!
>>>=20
>>> \setupnarrower[left=3D2cm, right=3D2cm] % what does middle do, =
actually?
>>> \startnarrower
>>> \dontleavehmode\framed[width=3Dlocal]{testing}
>>>=20
>>> Since this works for left offset: \framed[width=3Dlocal]{testing}
>>> \endnarrower
>>>=20
>>> So, how do I do a gradient background? Yeah, I know I have to dive =
into MetaPost and MetaFun some time. Is that where the solution is?
>>>=20
>>> Regards
>>> Jon
>>>=20
>>>> On Aug 21, 2019, at 8:14 PM, Jon Wong <jhannwong@gmail.com =
<mailto:jhannwong@gmail.com>> wrote:
>>>>=20
>>>> Hi all,
>>>>=20
>>>> I want to have a \startnarrower effect. But I also want that =
segment to have a border (hopefully a gradient background color too!).
>>>>=20
>>>> I tried:
>>>>=20
>>>> \startnarrower
>>>> \framed{testing}
>>>>=20
>>>> Seems framed doesn=E2=80=99t observe startnarrower commands.
>>>> \endnarrower
>>>>=20
>>>> How do I achieve that?
>>>>=20
>>>> Regards
>>>> Jon
>>>=20
>>=20
>=20


--Apple-Mail=_20471B8F-9E86-42F0-B7FF-F3873C2D3009
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=utf-8

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">Hi =
all,<div class=3D""><br class=3D""></div><div class=3D"">Ok, last =
message in this topic, I promise. I=E2=80=99ve crafted a MWE.</div><div =
class=3D""><br class=3D""></div><div class=3D"">If I =
\setupwhitespace[line], the \blank[-0.5em] stops working. I=E2=80=99m =
sure I need to revise my TeX notes. For now, can somebody give me a =
little encouragement and tell me the answer? :-P</div><div class=3D""><br =
class=3D""></div><div class=3D""><div class=3D"">\usecolors[xwi]</div><div=
 class=3D"">% \setupwhitespace[line]</div><div class=3D""><br =
class=3D""></div><div class=3D"">\starttext</div><div =
class=3D"">\definetextbackground[secondary][</div><div class=3D"">&nbsp; =
location=3Dalways,</div><div class=3D"">&nbsp; =
background=3Dcolor,</div><div class=3D"">&nbsp; =
backgroundcolor=3Dlightgray,</div><div class=3D"">&nbsp; =
leftoffset=3D.5\bodyfontsize,</div><div class=3D"">&nbsp; =
rightoffset=3D.5\bodyfontsize,</div><div class=3D"">&nbsp; =
topoffset=3D.5\bodyfontsize,</div><div class=3D"">&nbsp; =
bottomoffset=3D.5\bodyfontsize,</div><div class=3D"">&nbsp; =
frame=3Doff,]</div><div class=3D""><br class=3D""></div><div =
class=3D"">\input knuth</div><div class=3D""><br class=3D""></div><div =
class=3D"">\startnarrower</div><div class=3D"">&nbsp; =
\dontleavehmode\framed[</div><div class=3D"">&nbsp; &nbsp; width=3Dlocal, =
corner=3D03, background=3Dcolor, backgroundcolor=3Dcyan,</div><div =
class=3D"">&nbsp; &nbsp; frame=3Doff</div><div class=3D"">&nbsp; ]{My =
header!}</div><div class=3D""><br class=3D""></div><div class=3D"">&nbsp; =
\blank[-0.5em]</div><div class=3D""><br class=3D""></div><div =
class=3D"">&nbsp; \startsecondary</div><div class=3D"">&nbsp; &nbsp; =
\input knuth</div><div class=3D"">&nbsp; \stopsecondary</div><div =
class=3D"">\stopnarrower</div><div class=3D""><br class=3D""></div><div =
class=3D"">\input knuth</div><div class=3D"">\stoptext</div><div =
class=3D""><br class=3D""></div><div class=3D"">Regards</div><div =
class=3D"">Jon</div><div class=3D""><br class=3D""></div><div><br =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Aug =
21, 2019, at 9:37 PM, Jon Wong &lt;<a href=3D"mailto:jhannwong@gmail.com" =
class=3D"">jhannwong@gmail.com</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><meta =
http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8" =
class=3D""><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: =
space; line-break: after-white-space;" class=3D"">Hi all,<div =
class=3D""><br class=3D""></div><div class=3D"">Ah, found the solution =
in TextBackground. At here:&nbsp;<a =
href=3D"https://www.contextgarden.net/TextBackground" =
class=3D"">https://www.contextgarden.net/TextBackground</a></div><div =
class=3D""><br class=3D""></div><div class=3D"">Can I have a 2-segment =
(2 vboxes) TextBackground (presumably with 2 TextBackgrounds, zero =
vspace between them)?</div><div class=3D""><br class=3D""></div><div =
class=3D"">For the top segment, I want rounded corners only for top =
corners (corner=3D03 with \framed).</div><div class=3D""><br =
class=3D""></div><div class=3D"">Seems I really should dig into MetaFun =
and TextBackground. Looks really fun and useful.</div><div class=3D""><br =
class=3D""></div><div class=3D"">Sorry for the noise. Am a little =
carried away exploring the Garden. :-P</div><div class=3D""><br =
class=3D""></div><div class=3D"">Regards</div><div =
class=3D"">Jon</div><div class=3D""><br class=3D""><div class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Aug =
21, 2019, at 9:25 PM, Jon Wong &lt;<a href=3D"mailto:jhannwong@gmail.com" =
class=3D"">jhannwong@gmail.com</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div class=3D"">Hi =
all,<br class=3D""><br class=3D"">Sorry, my solution didn=E2=80=99t =
work.<br class=3D""><br class=3D"">My purpose of using \startnarrower is =
to have some paragraphs of text inside the \framed. Unfortunately, it =
seems \framed doesn=E2=80=99t take paragraphs.<br class=3D""><br =
class=3D"">\startframedtext doesn=E2=80=99t have as many border options =
as \framed.<br class=3D""><br class=3D"">Should I use overlays? Or =
layers? It seems layers require absolutely positioning, and can=E2=80=99t =
be logically contained inside a \startnarrower?<br class=3D""><br =
class=3D"">Regards<br class=3D"">Jon<br class=3D""><br class=3D""><br =
class=3D""><blockquote type=3D"cite" class=3D"">On Aug 21, 2019, at 8:53 =
PM, Jon Wong &lt;<a href=3D"mailto:jhannwong@gmail.com" =
class=3D"">jhannwong@gmail.com</a>&gt; wrote:<br class=3D""><br =
class=3D"">Hi all,<br class=3D""><br class=3D"">I got some progress!<br =
class=3D""><br class=3D"">\setupnarrower[left=3D2cm, right=3D2cm] % what =
does middle do, actually?<br class=3D"">\startnarrower<br class=3D""> =
\dontleavehmode\framed[width=3Dlocal]{testing}<br class=3D""><br =
class=3D""> Since this works for left offset: =
\framed[width=3Dlocal]{testing}<br class=3D"">\endnarrower<br =
class=3D""><br class=3D"">So, how do I do a gradient background? Yeah, I =
know I have to dive into MetaPost and MetaFun some time. Is that where =
the solution is?<br class=3D""><br class=3D"">Regards<br class=3D"">Jon<br=
 class=3D""><br class=3D""><blockquote type=3D"cite" class=3D"">On Aug =
21, 2019, at 8:14 PM, Jon Wong &lt;<a href=3D"mailto:jhannwong@gmail.com" =
class=3D"">jhannwong@gmail.com</a>&gt; wrote:<br class=3D""><br =
class=3D"">Hi all,<br class=3D""><br class=3D"">I want to have a =
\startnarrower effect. But I also want that segment to have a border =
(hopefully a gradient background color too!).<br class=3D""><br =
class=3D"">I tried:<br class=3D""><br class=3D"">\startnarrower<br =
class=3D"">\framed{testing}<br class=3D""><br class=3D"">Seems framed =
doesn=E2=80=99t observe startnarrower commands.<br =
class=3D"">\endnarrower<br class=3D""><br class=3D"">How do I achieve =
that?<br class=3D""><br class=3D"">Regards<br class=3D"">Jon<br =
class=3D""></blockquote><br class=3D""></blockquote><br =
class=3D""></div></div></blockquote></div><br =
class=3D""></div></div></div></blockquote></div><br =
class=3D""></div></body></html>=

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