* Label in externalfigures
@ 2020-02-12 15:49 Jan-Erik Hägglöf
2020-02-12 16:16 ` Wolfgang Schuster
0 siblings, 1 reply; 6+ messages in thread
From: Jan-Erik Hägglöf @ 2020-02-12 15:49 UTC (permalink / raw)
To: mailing list for ConTeXt users
Dear Members!
I have a question on how to achieve something like this.
\IncludePicture[picture.pdf][xpos=2, ypos= 4, label=some text]
I know there is a similar function in the simple slides module but I need it in my documents, often exams to my students, so caption is mainly not necessary.
The background to this is that I often creating pictures in Inkscape and export it to pdf but sometimes I do screenshots and save it in .png or .pdf format. So I just want to put labels in it like a layer in same size as the included picture.
Or is this something that’s already solved so "reinventing wheel" is unnecessary?
Thanks in advance
Jan-Erik
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* Re: Label in externalfigures
2020-02-12 15:49 Label in externalfigures Jan-Erik Hägglöf
@ 2020-02-12 16:16 ` Wolfgang Schuster
2020-02-12 17:01 ` Jan-Erik Hägglöf
0 siblings, 1 reply; 6+ messages in thread
From: Wolfgang Schuster @ 2020-02-12 16:16 UTC (permalink / raw)
To: ntg-context
On Wed, 12 Feb 2020 16:49:02 +0100
Jan-Erik Hägglöf <janerik.hagglof@bahnhof.se> wrote:
> Dear Members!
>
> I have a question on how to achieve something like this.
>
> \IncludePicture[picture.pdf][xpos=2, ypos= 4, label=some text]
What is the expected output of this command?
> I know there is a similar function in the simple slides module but I need it in my documents, often exams to my students, so caption is mainly not necessary.
>
> The background to this is that I often creating pictures in Inkscape and export it to pdf but sometimes I do screenshots and save it in .png or .pdf format. So I just want to put labels in it like a layer in same size as the included picture.
>
> Or is this something that’s already solved so "reinventing wheel" is unnecessary?
Look at the example for \layeredtext, \collectedtext or \setcollector in the details [1] manual.
[1] http://www.pragma-ade.nl/general/manuals/details.pdf
Wolfgang
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* Re: Label in externalfigures
2020-02-12 16:16 ` Wolfgang Schuster
@ 2020-02-12 17:01 ` Jan-Erik Hägglöf
2020-02-12 19:10 ` Hans Hagen
0 siblings, 1 reply; 6+ messages in thread
From: Jan-Erik Hägglöf @ 2020-02-12 17:01 UTC (permalink / raw)
To: mailing list for ConTeXt users
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The expected output should be like this, see example in the link below
https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing <https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing>
So that I have a picture so I can change the label text inside according to different needs e.g change from 37° to 41° without reediting it in Inkscape.
A similar properties like latex export picture.pdf_tex which is a function in Inkscape
I investigate the details manual tip you provided, thanks a lot.
> 12 feb. 2020 kl. 17:16 skrev Wolfgang Schuster <wolfgang.schuster.lists@gmail.com>:
>
> On Wed, 12 Feb 2020 16:49:02 +0100
> Jan-Erik Hägglöf <janerik.hagglof@bahnhof.se> wrote:
>
>> Dear Members!
>>
>> I have a question on how to achieve something like this.
>>
>> \IncludePicture[picture.pdf][xpos=2, ypos= 4, label=some text]
>
> What is the expected output of this command?
>
>> I know there is a similar function in the simple slides module but I need it in my documents, often exams to my students, so caption is mainly not necessary.
>>
>> The background to this is that I often creating pictures in Inkscape and export it to pdf but sometimes I do screenshots and save it in .png or .pdf format. So I just want to put labels in it like a layer in same size as the included picture.
>>
>> Or is this something that’s already solved so "reinventing wheel" is unnecessary?
>
> Look at the example for \layeredtext, \collectedtext or \setcollector in the details [1] manual.
>
> [1] http://www.pragma-ade.nl/general/manuals/details.pdf
>
> Wolfgang
> ___________________________________________________________________________________
> 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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___________________________________________________________________________________
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] 6+ messages in thread
* Re: Label in externalfigures
2020-02-12 17:01 ` Jan-Erik Hägglöf
@ 2020-02-12 19:10 ` Hans Hagen
2020-02-13 9:35 ` Jan-Erik Hägglöf
0 siblings, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2020-02-12 19:10 UTC (permalink / raw)
To: mailing list for ConTeXt users, Jan-Erik Hägglöf
On 2/12/2020 6:01 PM, Jan-Erik Hägglöf wrote:
> The expected output should be like this, see example in the link below
>
> https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing
>
> So that I have a picture so I can change the label text inside according
> to different needs e.g change from 37° to 41° without reediting it in
> Inkscape.
>
> A similar properties like latex export picture.pdf_tex which is a
> function in Inkscape
>
> I investigate the details manual tip you provided, thanks a lot.
you might want to peek into the luametafun manual as svg is discussed
there, including label stuff
what you can also try (with lmtx) is this (no real interface yet):
\starttext
\hbox\bgroup
\ctxlua{metapost.startsvghashing()}%
\includesvgfile[labels-004.svg]%
\ctxlua{metapost.stopsvghashing()}%
\egroup
\stoptext
which should turn your labels into tex, so you can typeset them as tex
(so $\\sin(x)$ comes out as math) it's no big deal to add a remap option
there but then i'd rather go for symbolic names
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
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Label in externalfigures
2020-02-12 19:10 ` Hans Hagen
@ 2020-02-13 9:35 ` Jan-Erik Hägglöf
2020-02-14 22:22 ` Jan-Erik Hägglöf
0 siblings, 1 reply; 6+ messages in thread
From: Jan-Erik Hägglöf @ 2020-02-13 9:35 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I’ve tested this but it appears outside, not as an layer over the picture.
\startMPcode
draw lmt_svg [
filename = "steguppgift.svg",
height = 5cm,
width = 10cm,
] ;
label(\sometxt{5,0m},(63.936298,129.563995));
label(\sometxt{37°},(95.652702,27.367201));
\stopMPcode
Thanks
/Janne
> 12 feb. 2020 kl. 20:10 skrev Hans Hagen <j.hagen@xs4all.nl>:
>
> On 2/12/2020 6:01 PM, Jan-Erik Hägglöf wrote:
>> The expected output should be like this, see example in the link below
>> https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing
>> So that I have a picture so I can change the label text inside according to different needs e.g change from 37° to 41° without reediting it in Inkscape.
>> A similar properties like latex export picture.pdf_tex which is a function in Inkscape
>> I investigate the details manual tip you provided, thanks a lot.
> you might want to peek into the luametafun manual as svg is discussed there, including label stuff
>
> what you can also try (with lmtx) is this (no real interface yet):
>
> \starttext
>
> \hbox\bgroup
> \ctxlua{metapost.startsvghashing()}%
> \includesvgfile[labels-004.svg]%
> \ctxlua{metapost.stopsvghashing()}%
> \egroup
>
> \stoptext
>
> which should turn your labels into tex, so you can typeset them as tex (so $\\sin(x)$ comes out as math) it's no big deal to add a remap option there but then i'd rather go for symbolic names
>
> 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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___________________________________________________________________________________
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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archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Label in externalfigures
2020-02-13 9:35 ` Jan-Erik Hägglöf
@ 2020-02-14 22:22 ` Jan-Erik Hägglöf
0 siblings, 0 replies; 6+ messages in thread
From: Jan-Erik Hägglöf @ 2020-02-14 22:22 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Now finally after consulting the luametafun and the MetaFun manual I’ve found what I was looking for:
The code:
\startMPcode
picture p; p := lmt_svg [ filename = "steguppgift.svg", width = 400 ] ;
draw p;
path linje ; linje := (15,-330) -- (280,-90); % adding a missing line in the .svg file
drawarrow linje withcolor black ;
draw thelabel("37°",(160,-330));
draw thelabel("$5,0$m",(150,-160));
\stopMPcode
This was a fun learning experience so thanks again
> 13 feb. 2020 kl. 10:35 skrev Jan-Erik Hägglöf <janerik.hagglof@bahnhof.se>:
>
> I’ve tested this but it appears outside, not as an layer over the picture.
>
> \startMPcode
> draw lmt_svg [
> filename = "steguppgift.svg",
> height = 5cm,
> width = 10cm,
> ] ;
> label(\sometxt{5,0m},(63.936298,129.563995));
> label(\sometxt{37°},(95.652702,27.367201));
> \stopMPcode
>
> Thanks
>
> /Janne
>> 12 feb. 2020 kl. 20:10 skrev Hans Hagen <j.hagen@xs4all.nl <mailto:j.hagen@xs4all.nl>>:
>>
>> On 2/12/2020 6:01 PM, Jan-Erik Hägglöf wrote:
>>> The expected output should be like this, see example in the link below
>>> https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing <https://drive.google.com/file/d/13pCuUvNeL7T_Hs7-qrKZclkadcJ7_jVV/view?usp=sharing>
>>> So that I have a picture so I can change the label text inside according to different needs e.g change from 37° to 41° without reediting it in Inkscape.
>>> A similar properties like latex export picture.pdf_tex which is a function in Inkscape
>>> I investigate the details manual tip you provided, thanks a lot.
>> you might want to peek into the luametafun manual as svg is discussed there, including label stuff
>>
>> what you can also try (with lmtx) is this (no real interface yet):
>>
>> \starttext
>>
>> \hbox\bgroup
>> \ctxlua{metapost.startsvghashing()}%
>> \includesvgfile[labels-004.svg]%
>> \ctxlua{metapost.stopsvghashing()}%
>> \egroup
>>
>> \stoptext
>>
>> which should turn your labels into tex, so you can typeset them as tex (so $\\sin(x)$ comes out as math) it's no big deal to add a remap option there but then i'd rather go for symbolic names
>>
>> Hans
>>
>> -----------------------------------------------------------------
>> Hans Hagen | PRAGMA ADE
>> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>> tel: 038 477 53 69 | www.pragma-ade.nl <http://www.pragma-ade.nl/> | www.pragma-pod.nl <http://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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___________________________________________________________________________________
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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2020-02-12 15:49 Label in externalfigures Jan-Erik Hägglöf
2020-02-12 16:16 ` Wolfgang Schuster
2020-02-12 17:01 ` Jan-Erik Hägglöf
2020-02-12 19:10 ` Hans Hagen
2020-02-13 9:35 ` Jan-Erik Hägglöf
2020-02-14 22:22 ` Jan-Erik Hägglöf
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