* Emoji color fonts not working on LMTX/Context MKIV
@ 2020-05-20 10:26 Jairo A. del Rio
2020-05-20 19:31 ` Pablo Rodriguez
0 siblings, 1 reply; 10+ messages in thread
From: Jairo A. del Rio @ 2020-05-20 10:26 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I've tried the following from the manuals and adapted some code to see if
it works:
1.
\definefontfeature[svg][svg=yes]
\definefontsynonym[Emoji][file:emojionecolor-svginot.ttf*default,svg]
\definesymbol[bug][\getglyphdirect{Emoji}{\char"1F41B}]
\starttext
\symbol[bug]
\stoptext
The emoji has no color when compiled with LuaTeX. Furthermore, the log
includes a lot of lines like the ones below:
fonts > svg conversion > executing runner 'otfsvg': inkscape
--export-area-drawing --shell > temp-otf-svg-shape.log
fonts > svg conversion > processing 1829 svg containers
xml > core > load error: invalid xml file - parsed text
With LMTX it gives an error about mlib-svg.
2.
\definefontfeature[overlay][default][ccmp=yes,colr=yes,dist=yes]
\definefontfeature[svg]
[default][svg=yes]
\definefontfeature[bitmap] [default][sbix=yes]
\definefontfeature [colored] [default]
[ccmp=yes,dist=yes,
colr=yes,svg=yes,sbix=yes]
\definefontsynonym[Emoji][file:notocoloremoji*default,colored]
\definesymbol[bug][\getglyphdirect{Emoji}{\char"1F41B}]
\starttext
\symbol[bug]
\stoptext
What I get is:
fonts > png conversion > processing 3374 png containers
sh: 1: gm: not found
sh: 1: gm: not found
sh: 1: gm: not found sh: 1: gm: not found
...
and the same line repeating itself
...
close source > level 1, order 3, name
'/home/lol/lmtx/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv'
! error: (file /usr/share/fonts/truetype/noto/NotoColorEmoji.ttf) (ttf):
loca table not found
LMTX prints a file without any emoji.
Only Twemoji Mozilla and Segoe UI Emoji worked for me, so, what am I doing
wrong?
I'm working with Ubuntu 20.04 LTS x86_64 and Inkscape 0.92.5 (2060ec1f9f,
2020-04-08) in case it helps. Thank you in advance.
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 10:26 Emoji color fonts not working on LMTX/Context MKIV Jairo A. del Rio
@ 2020-05-20 19:31 ` Pablo Rodriguez
2020-05-20 19:39 ` Hans Hagen
0 siblings, 1 reply; 10+ messages in thread
From: Pablo Rodriguez @ 2020-05-20 19:31 UTC (permalink / raw)
To: ntg-context
On 5/20/20 12:26 PM, Jairo A. del Rio wrote:
> [...]
> Only Twemoji Mozilla and Segoe UI Emoji worked for me, so, what am I
> doing wrong?
Hi Jairo,
using latest ConTeXt with the following sample, I get these results:
\definefontfamily[emoj][rm][Twemoji Mozilla][features={color}]
\setupbodyfont[emoj]
\starttext
🤦🇬🇧
\stoptext
MkIV (2020.01.30 14:13) displays colored icons.
LMTX (2020.05.18 16:50) displays only black and white icons.
I think this might be a bug in LMTX.
Could you confirm the issue?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 19:31 ` Pablo Rodriguez
@ 2020-05-20 19:39 ` Hans Hagen
2020-05-20 20:18 ` Pablo Rodriguez
0 siblings, 1 reply; 10+ messages in thread
From: Hans Hagen @ 2020-05-20 19:39 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 5/20/2020 9:31 PM, Pablo Rodriguez wrote:
> On 5/20/20 12:26 PM, Jairo A. del Rio wrote:
>> [...]
>> Only Twemoji Mozilla and Segoe UI Emoji worked for me, so, what am I
>> doing wrong?
>
> Hi Jairo,
>
> using latest ConTeXt with the following sample, I get these results:
>
> \definefontfamily[emoj][rm][Twemoji Mozilla][features={color}]
> \setupbodyfont[emoj]
> \starttext
> 🤦🇬🇧
> \stoptext
>
> MkIV (2020.01.30 14:13) displays colored icons.
>
> LMTX (2020.05.18 16:50) displays only black and white icons.
>
> I think this might be a bug in LMTX.
>
> Could you confirm the issue?
what if you wipe the cache
-----------------------------------------------------------------
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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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 19:39 ` Hans Hagen
@ 2020-05-20 20:18 ` Pablo Rodriguez
2020-05-20 21:30 ` Hans Hagen
0 siblings, 1 reply; 10+ messages in thread
From: Pablo Rodriguez @ 2020-05-20 20:18 UTC (permalink / raw)
To: ntg-context
On 5/20/20 9:39 PM, Hans Hagen wrote:
>> [...]
>> LMTX (2020.05.18 16:50) displays only black and white icons.
>>
>> I think this might be a bug in LMTX.
>>
>> Could you confirm the issue?
> what if you wipe the cache
Many thanks for your reply, Hans.
icons are black and white, no color after wiping the cache.
Made no difference with a brand-new install either.
Just accidentally, I discovered this is an issue in Evince.
LMTX should handle color in LMTX with other PDF code than in MkIV.
MuPDF displays colorful. So do acroread for Linux, xpdf, SumatraPDF and
even Okular.
Sorry for the noise, since Evince seems to be the culprit.
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 20:18 ` Pablo Rodriguez
@ 2020-05-20 21:30 ` Hans Hagen
0 siblings, 0 replies; 10+ messages in thread
From: Hans Hagen @ 2020-05-20 21:30 UTC (permalink / raw)
To: mailing list for ConTeXt users, Pablo Rodriguez
On 5/20/2020 10:18 PM, Pablo Rodriguez wrote:
> On 5/20/20 9:39 PM, Hans Hagen wrote:
>>> [...]
>>> LMTX (2020.05.18 16:50) displays only black and white icons.
>>>
>>> I think this might be a bug in LMTX.
>>>
>>> Could you confirm the issue?
>> what if you wipe the cache
>
> Many thanks for your reply, Hans.
>
> icons are black and white, no color after wiping the cache.
>
> Made no difference with a brand-new install either.
>
> Just accidentally, I discovered this is an issue in Evince.
>
> LMTX should handle color in LMTX with other PDF code than in MkIV.
won't happen ... actually, at some point mkiv will use a similar method
as lmtx
> MuPDF displays colorful. So do acroread for Linux, xpdf, SumatraPDF and
> even Okular.
>
> Sorry for the noise, since Evince seems to be the culprit.
for me acrobat and mupdf based viewers (sumatra also uses it, actually a
rather old version) are the reference .. it makes no sense to cripple
context because of an issue with a viewer
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!
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread
[parent not found: <mailman.228.1590003553.9468.ntg-context@ntg.nl>]
* Re: Emoji color fonts not working on LMTX/Context MKIV
[not found] <mailman.228.1590003553.9468.ntg-context@ntg.nl>
@ 2020-05-20 20:26 ` Jairo A. del Rio
2020-05-20 21:25 ` Hans Hagen
0 siblings, 1 reply; 10+ messages in thread
From: Jairo A. del Rio @ 2020-05-20 20:26 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I did. It turns out that installing graphicsmagick does the trick (pun
intended) for Noto Color Emoji. However, the issue persists for SVG fonts
and the same message appears, despite of having cleaned the cache (I've
used mtxrun --script cache --erase). Using the code Pablo sent, with
EmojiOne Color instead of Twemoji Mozilla, I get the following error
messages:
LMTX (error):
function call [998]:
...mtx/tex/texmf-context/tex/context/base/mkiv/mlib-svg.lua:1471: bad
argument #1 to 'gsub' (string expected, got nil)
MKIV (outlined emojis, flag emojis not working):
fonts > svg conversion > executing runner 'otfsvg': inkscape
--export-area-drawing --shell > temp-otf-svg-shape.log
fonts > svg conversion > processing 1829 svg containers
xml > core > load error: invalid xml file - parsed text
(the line below repeated dozens of times)
fonts > svg conversion > processing can be going on for a while
fonts > svg conversion > processing 1829 pdf results
fonts > svg conversion > there are no converted shapes, fix your setup
fonts > svg conversion > svg conversion time 4.246 seconds
In any event, LMTX prints only black and white emojis.
On 5/20/2020 9:31 PM, Pablo Rodriguez wrote:
> > On 5/20/20 12:26 PM, Jairo A. del Rio wrote:
> >> [...]
> >> Only Twemoji Mozilla and Segoe UI Emoji worked for me, so, what am I
> >> doing wrong?
> >
> > Hi Jairo,
> >
> > using latest ConTeXt with the following sample, I get these results:
> >
> > \definefontfamily[emoj][rm][Twemoji Mozilla][features={color}]
> > \setupbodyfont[emoj]
> > \starttext
> > 🤦🇬🇧
> > \stoptext
> >
> > MkIV (2020.01.30 14:13) displays colored icons.
> >
> > LMTX (2020.05.18 16:50) displays only black and white icons.
> >
> > I think this might be a bug in LMTX.
> >
> > Could you confirm the issue?
> what if you wipe the cache
>
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://context.aanhet.net
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wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 20:26 ` Jairo A. del Rio
@ 2020-05-20 21:25 ` Hans Hagen
2020-05-20 21:32 ` Jairo A. del Rio
2020-05-21 15:22 ` Pablo Rodriguez
0 siblings, 2 replies; 10+ messages in thread
From: Hans Hagen @ 2020-05-20 21:25 UTC (permalink / raw)
To: mailing list for ConTeXt users, Jairo A. del Rio
On 5/20/2020 10:26 PM, Jairo A. del Rio wrote:
> I did. It turns out that installing graphicsmagick does the trick (pun
> intended) for Noto Color Emoji. However, the issue persists for SVG
> fonts and the same message appears, despite of having cleaned the cache
> (I've used mtxrun --script cache --erase). Using the code Pablo sent,
> with EmojiOne Color instead of Twemoji Mozilla, I get the following
> error messages:
So, what version do you use?
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!
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 21:25 ` Hans Hagen
@ 2020-05-20 21:32 ` Jairo A. del Rio
2020-05-20 21:42 ` Jairo A. del Rio
2020-05-21 15:22 ` Pablo Rodriguez
1 sibling, 1 reply; 10+ messages in thread
From: Jairo A. del Rio @ 2020-05-20 21:32 UTC (permalink / raw)
To: Hans Hagen, mailing list for ConTeXt users
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Info from \luatexbanner
For ConTeXt (LuaTeX): This is LuaTeX, Version 1.13.0 (TeX Live 2021/dev)
For ConTeXt (LMTX): This is LuaMetaTeX, Version 2.06.03
El mié., 20 de may. de 2020 a la(s) 16:25, Hans Hagen (j.hagen@xs4all.nl)
escribió:
> On 5/20/2020 10:26 PM, Jairo A. del Rio wrote:
> > I did. It turns out that installing graphicsmagick does the trick (pun
> > intended) for Noto Color Emoji. However, the issue persists for SVG
> > fonts and the same message appears, despite of having cleaned the cache
> > (I've used mtxrun --script cache --erase). Using the code Pablo sent,
> > with EmojiOne Color instead of Twemoji Mozilla, I get the following
> > error messages:
>
> So, what version do you use?
>
> 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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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 21:32 ` Jairo A. del Rio
@ 2020-05-20 21:42 ` Jairo A. del Rio
0 siblings, 0 replies; 10+ messages in thread
From: Jairo A. del Rio @ 2020-05-20 21:42 UTC (permalink / raw)
To: Hans Hagen, mailing list for ConTeXt users
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Pablo pointed out the bug in Evince. Sorry too. I've used another PDF
viewer and SVG color displays correctly. Thanks.
El mié., 20 de may. de 2020 a la(s) 16:32, Jairo A. del Rio (
jairoadelrio6@gmail.com) escribió:
> Info from \luatexbanner
>
> For ConTeXt (LuaTeX): This is LuaTeX, Version 1.13.0 (TeX Live 2021/dev)
> For ConTeXt (LMTX): This is LuaMetaTeX, Version 2.06.03
>
> El mié., 20 de may. de 2020 a la(s) 16:25, Hans Hagen (j.hagen@xs4all.nl)
> escribió:
>
>> On 5/20/2020 10:26 PM, Jairo A. del Rio wrote:
>> > I did. It turns out that installing graphicsmagick does the trick (pun
>> > intended) for Noto Color Emoji. However, the issue persists for SVG
>> > fonts and the same message appears, despite of having cleaned the cache
>> > (I've used mtxrun --script cache --erase). Using the code Pablo sent,
>> > with EmojiOne Color instead of Twemoji Mozilla, I get the following
>> > error messages:
>>
>> So, what version do you use?
>>
>> 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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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Emoji color fonts not working on LMTX/Context MKIV
2020-05-20 21:25 ` Hans Hagen
2020-05-20 21:32 ` Jairo A. del Rio
@ 2020-05-21 15:22 ` Pablo Rodriguez
1 sibling, 0 replies; 10+ messages in thread
From: Pablo Rodriguez @ 2020-05-21 15:22 UTC (permalink / raw)
To: ntg-context
On 5/20/20 11:25 PM, Hans Hagen wrote:
> On 5/20/2020 10:26 PM, Jairo A. del Rio wrote:
>> I did. It turns out that installing graphicsmagick does the trick (pun
>> intended) for Noto Color Emoji. However, the issue persists for SVG
>> fonts and the same message appears, despite of having cleaned the cache
>> (I've used mtxrun --script cache --erase). Using the code Pablo sent,
>> with EmojiOne Color instead of Twemoji Mozilla, I get the following
>> error messages:
>
> So, what version do you use?
This happens also to me witht the font from
https://github.com/eosrei/emojione-color-font/releases/latest.
Using latest in both Windows and Linux 64bit (2020.05.18 16:50).
Just in case it helps,
Pablo
--
http://www.ousia.tk
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___________________________________________________________________________________
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2020-05-20 10:26 Emoji color fonts not working on LMTX/Context MKIV Jairo A. del Rio
2020-05-20 19:31 ` Pablo Rodriguez
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2020-05-20 20:18 ` Pablo Rodriguez
2020-05-20 21:30 ` Hans Hagen
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2020-05-20 20:26 ` Jairo A. del Rio
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