* lmt_followtext and cycle
@ 2021-03-18 21:26 Pablo Rodriguez
2021-03-18 23:15 ` Hans Hagen
0 siblings, 1 reply; 4+ messages in thread
From: Pablo Rodriguez @ 2021-03-18 21:26 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hans,
I’m afraid that lmt_followtext has problems with cycle again.
\starttext
\startMPcode{doublefun}
path p ; p := (0,0)..(3,3.5)..(9,-3.5)..
(12,0)..(9,3.5)..(3,-3.5)..cycle;
draw p xsized TextWidth ;
draw lmt_followtext [
text = "\dorecurse{9}{Just random text · } ",
path = p,
autoscaleup = "max",
reverse=true,
] xsized TextWidth ;
\stopMPcode
\stoptext
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: lmt_followtext and cycle
2021-03-18 21:26 lmt_followtext and cycle Pablo Rodriguez
@ 2021-03-18 23:15 ` Hans Hagen
2021-03-19 22:48 ` Pablo Rodriguez
0 siblings, 1 reply; 4+ messages in thread
From: Hans Hagen @ 2021-03-18 23:15 UTC (permalink / raw)
To: mailing list for ConTeXt users, Pablo Rodriguez
On 3/18/2021 10:26 PM, Pablo Rodriguez wrote:
> Hans,
>
> I’m afraid that lmt_followtext has problems with cycle again.
>
> \starttext
> \startMPcode{doublefun}
> path p ; p := (0,0)..(3,3.5)..(9,-3.5)..
> (12,0)..(9,3.5)..(3,-3.5)..cycle;
> draw p xsized TextWidth ;
> draw lmt_followtext [
> text = "\dorecurse{9}{Just random text · } ",
> path = p,
> autoscaleup = "max",
> reverse=true,
> ] xsized TextWidth ;
> \stopMPcode
> \stoptext
You can't expect two overlayed graphics to know of each others
independent applied scaling. So you need to do this:
\starttext
\startMPcode{doublefun}
path p ; p := (0,0)..(3,3.5)..(9,-3.5)..
(12,0)..(9,3.5)..(3,-3.5)..cycle;
p := p xsized TextWidth;
draw p ;
draw lmt_followtext [
text = "\dorecurse{9}{Just random text· }",
path = p,
autoscaleup = "max",
reverse=true,
] ;
\stopMPcode
\stoptext
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: lmt_followtext and cycle
2021-03-18 23:15 ` Hans Hagen
@ 2021-03-19 22:48 ` Pablo Rodriguez
2021-03-19 23:07 ` Hans Hagen
0 siblings, 1 reply; 4+ messages in thread
From: Pablo Rodriguez @ 2021-03-19 22:48 UTC (permalink / raw)
To: ntg-context
On 3/19/21 12:15 AM, Hans Hagen wrote:
> On 3/18/2021 10:26 PM, Pablo Rodriguez wrote:
>> [...]
> You can't expect two overlayed graphics to know of each others
> independent applied scaling. So you need to do this:
Sorry, but version from 2021.03.17 17:46 requires two scalings, in path
and in lmt_followtext:
\showframe
\setuppapersize[A6, landscape]
\starttext
\startMPcode{doublefun}
path p; p := (0,0)..(3,3.5)..(9,-3.5)..
(12,0)..(9,3.5)..(3,-3.5)..cycle;
draw lmt_followtext [
text = "\dorecurse{9}{· Just random text }",
path = p xsized TextWidth,
autoscaleup = "max",
reverse=true,
] xsized TextWidth;
\stopMPcode
\stoptext
To get what version from 2021.03.13 11:22 got only scaling lmt_followtext.
I mean, with previous version only scaling lmt_followtext worked fine.
Pablo
--
http://www.ousia.tk
___________________________________________________________________________________
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: lmt_followtext and cycle
2021-03-19 22:48 ` Pablo Rodriguez
@ 2021-03-19 23:07 ` Hans Hagen
0 siblings, 0 replies; 4+ messages in thread
From: Hans Hagen @ 2021-03-19 23:07 UTC (permalink / raw)
To: mailing list for ConTeXt users, Pablo Rodriguez
On 3/19/2021 11:48 PM, Pablo Rodriguez wrote:
> On 3/19/21 12:15 AM, Hans Hagen wrote:
>> On 3/18/2021 10:26 PM, Pablo Rodriguez wrote:
>>> [...]
>> You can't expect two overlayed graphics to know of each others
>> independent applied scaling. So you need to do this:
>
> Sorry, but version from 2021.03.17 17:46 requires two scalings, in path
> and in lmt_followtext:
>
> \showframe
> \setuppapersize[A6, landscape]
> \starttext
> \startMPcode{doublefun}
> path p; p := (0,0)..(3,3.5)..(9,-3.5)..
> (12,0)..(9,3.5)..(3,-3.5)..cycle;
> draw lmt_followtext [
> text = "\dorecurse{9}{· Just random text }",
> path = p xsized TextWidth,
> autoscaleup = "max",
> reverse=true,
> ] xsized TextWidth;
> \stopMPcode
> \stoptext
>
> To get what version from 2021.03.13 11:22 got only scaling lmt_followtext.
>
> I mean, with previous version only scaling lmt_followtext worked fine.
in one case you scale the result in th eother the text and when the text
runs outside the shape the resulting bbox is larger than the original
xsized TextWidth scales the result
how can the p you draw know that the lmt_followtext hs scaled to textwidth
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
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2021-03-18 21:26 lmt_followtext and cycle Pablo Rodriguez
2021-03-18 23:15 ` Hans Hagen
2021-03-19 22:48 ` Pablo Rodriguez
2021-03-19 23:07 ` Hans Hagen
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