Re: [NTG-context] lmt_followtext and cycle
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
-
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Re: [NTG-context] lmt_followtext and cycle
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
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Re: [NTG-context] lmt_followtext and cycle
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
-
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[NTG-context] lmt_followtext and cycle
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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