Thanks Taco!
I have been playing about with an example from this site
https://tex.loria.fr/prod-graph/zoonekynd/metapost/metapost.html
which was originally for a square and I obviously didn't get my angles
right. Thanks for spotting it. I'm beginning to appreciate where the Fun
in MetaFun
;.
What's missing is better integration though (to end up with almost as
good integration as metapost/metafun offers), and 3D with javascript
mousing support never worked either.
Mojca
___
If your question is of
Using \MPcolor does it for me. Thank you very much, Aditya :)
Jairo :)
El jue., 13 de ago. de 2020 a la(s) 18:47, Aditya Mahajan (adit...@umich.edu)
escribió:
> On Thu, 13 Aug 2020, Jairo A. del Rio wrote:
>
> > Hi, list! I have two questions concerning MetaFun:
> >
>
On Thu, 13 Aug 2020, Jairo A. del Rio wrote:
> Hi, list! I have two questions concerning MetaFun:
>
> 1st:
>
> What is the correct way to pass a ConTeXt named color (e.g. xwi's "maroon")
> to MetaFun. Using (with \usecolors[xwi] loaded in the preamble):
>
> w
Hi, list! I have two questions concerning MetaFun:
1st:
What is the correct way to pass a ConTeXt named color (e.g. xwi's "maroon")
to MetaFun. Using (with \usecolors[xwi] loaded in the preamble):
withcolor maroon
does not work. I could copy-paste definitions from ConTeXt sources
Nice, I'm reading results right now. Thank you a lot, Hans.
Jairo :)
El dom., 9 de ago. de 2020 a la(s) 13:05, Hans Hagen (j.ha...@xs4all.nl)
escribió:
> On 8/9/2020 8:03 PM, Jairo A. del Rio wrote:
> > Oh, thank you a lot, Hans, that's a really cleaner way than mine. One
> > more question, is
On 8/9/2020 8:03 PM, Jairo A. del Rio wrote:
Oh, thank you a lot, Hans, that's a really cleaner way than mine. One
more question, is there something similar to EmWidth for \textwidth or
\linewidth? Better, a better way to access TeX dimensions? Thank you again.
When you grep for EmWidth ...
...@xs4all.nl)
escribió:
> On 8/9/2020 5:39 PM, Jairo A. del Rio wrote:
> > Hi, list! I'm doing the following to scale squares and other stuff in
> > MetaPost/MetaFun. Although the following kinda works (maybe I'm just
> > lucky with this), I want to know how to do a better piece from
On 8/9/2020 5:39 PM, Jairo A. del Rio wrote:
Hi, list! I'm doing the following to scale squares and other stuff in
MetaPost/MetaFun. Although the following kinda works (maybe I'm just
lucky with this), I want to know how to do a better piece from it. I'm
concerned with passing data from Lua
Hi, list! I'm doing the following to scale squares and other stuff in
MetaPost/MetaFun. Although the following kinda works (maybe I'm just lucky
with this), I want to know how to do a better piece from it. I'm concerned
with passing data from Lua and TeX to Metapost and better ways to do
] ;
StopPage;
\stopMPpage
\stoptext
The console output gives this:
system >
system > ConTeXt ver: 2020.07.29 14:08 LMTX fmt: 2020.7.29 int:
english/english
system >
metapost > log >
metapost > log > loading metafun, including plain.mp version 1.004 for
meta
Hello Taco
Thank you so much ; I did not know the reverse operator.
Fabrice
Le jeu. 23 juil. 2020 à 11:56, Taco Hoekwater a écrit :
>
>
> > On 23 Jul 2020, at 11:48, Fabrice Couvreur
> wrote:
> >
> > Hello,
> > I have a little problem with coloring an area (path b).
> > Thanks for your help.
>
> On 23 Jul 2020, at 11:48, Fabrice Couvreur
> wrote:
>
> Hello,
> I have a little problem with coloring an area (path b).
> Thanks for your help.
> Fabrice
>
> \starttext
> \startMPcode
>
> path circle, p, q, b;
>
> circle = fullcircle xscaled 6cm yscaled 3.5cm;
> p = (point 2 of
Hello,
I have a little problem with coloring an area (path b).
Thanks for your help.
Fabrice
\starttext
\startMPcode
path circle, p, q, b;
circle = fullcircle xscaled 6cm yscaled 3.5cm;
p = (point 2 of circle .. (-0.15cm,1.5cm) ..(0,0)..(0.15cm,-1.5cm).. point
6 of circle);
q = (subpath(0,2)
Dear Hans,
Thank you for new methods!
It would take some time for me to understand them fully.
Learning Lua, metafun, lmtx, wiki is always a challenge for me.
I also wonder where is the boundary of ConTeXt.
I hope that you and all members in this list are well from COVID-19.
Thank you again
_ncr_x()
> mp.print(ncr(mp.scan.pair()))
> end
>
> and then use:
>
> tt := runscript("MP.pascal_ncr_x()") (n,r) ;
>
> Of course one can decide to pick to two numerics instead, like
>
> tt := runscript("MP.pascal_ncr_x()&
ode for Pascal’s triangle in two different ways using Lua,
Metafun and ConTeXt.
You may enhance the code.
\startbuffer[pt1]
numeric n,r,s,u,dx,dy,tt; u := 1.8cm;
path p, q;
pair A,B,start,now;
A := dir(210)*u;
B := dir(-30)*u;
dy := sind(30)*u;
dx := 2*cosd(30)*u;
for n=0 upto 4:
start := n*dir(210
r) ;
However, we still have the rather verbose runscript here, so we go
further, we register pascal as script:
\startluacode
metapost.registerscript("pascal_ncr",MP.pascal_ncr_x)
\stopluacode
And then define an alias at the metafun end:
\startMPextensions
newinternal mp_pascal_n
ame
'/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/meta-imp-dum.mkiv'
metapost> library 'dum' is loaded
metapost > initializing instance 'metafun:1' using format 'metafun' and
method 'default'
metapost> loading 'metafun' as
'/Users/janne
source > level 3, order 6, name
'/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/meta-imp-dum.mkiv'
close source> level 3, order 6, name
'/Users/janneman/context-osx-64/tex/texmf-context/tex/context/base/mkiv/meta-imp-dum.mkiv'
metapost> library '
On 6/20/2020 4:48 PM, Otared Kavian wrote:
Hi all,
I have a family of graphs to draw in Metapost and I would like to attribute a
different color to each of them according to the value of a certain variable.
Assuming that the path mygraph(j) depends on the variable j, which is computed
within
Hi all,
I have a family of graphs to draw in Metapost and I would like to attribute a
different color to each of them according to the value of a certain variable.
Assuming that the path mygraph(j) depends on the variable j, which is computed
within a lua code and passed to Metapost, I wonder
Hi all,
Recently I have been using (in a very elementary way) Metafun in order to
visualize a small set of data in 2 dimensions, as a scattered set of labeled
dots, and I wanted to do the same in 3 dimensions. Indeed one can write an
analogous Metafun code for 3d, but I thought using Asymptote
umber(n)//5))..string.rep(one, (tonumber(n)%5))
end
\stopluacode
\def\tallymarks#1{\ctxlua{userdata.tallymarks("#1")}}
\starttext
\tallyfont \tallymarks{47}
\stoptext
This works on Lua 5.4.0 (rc4) interpreter, but it doen't on ConTeXt LMTX
nor LuaTeX and codes are printed instead (1D3781D
On 5/24/2020 10:41 AM, Otared Kavian wrote:
Hi all,
In a graph which I am trying to draw with LuaMetafun, I have a variable the
values of which I want to show on the graph rotated 90 degrees (or whatever
other value).
Is it possible to do that?
An example is:
numeric a, u ; u :=
Hi all,
In a graph which I am trying to draw with LuaMetafun, I have a variable the
values of which I want to show on the graph rotated 90 degrees (or whatever
other value).
Is it possible to do that?
An example is:
numeric a, u ; u := 10mm ;
a := 4.5 ;
label.bot(a,
int: english/english
metapost log> loading metafun, including plain.mp version 1.004 for metafun
iv and xl
metapost log>
metapost log> >> _dojoin
metapost log> ! Isolated expression.
__
it out as
number and let ‘show' make a lot of lines out of it).
I would like to instead use a lua function and I think I recall having seen
somewhere the use of a call like lua( ….) or lua.foo.bar() in a
MetaPost/MetaFun/LMTX example but I cannot find it anymore.
Is it possible to do a lua
a good explanation/introduction into layers (which I think
ConTeXtgarden says I should use) but haven’t found one.
I recommend the following manuals:
- details.pdf
- metafun-p.pdf
Wolfgang
___
If your question
Thanks for your help Hans and the pointer to the extended math library.
Lots more to explore now.
Best Wishes
Keith
On Sat, 16 May 2020, 20:46 Hans Hagen, wrote:
> On 5/16/2020 4:48 PM, Keith McKay wrote:
> > Answering my own problem here.
> >
> > I've just searched through the mailing list
On 5/16/2020 4:48 PM, Keith McKay wrote:
Answering my own problem here.
I've just searched through the mailing list archives and it seems that
if I add [instance=doublefun] I do not get the Arithmetic Overflow
error. Joy!
fwiw, we have also instance=decimalfun
concerning arithmic:
in
This does give me ythe look of a link, but not a working link. Outside of
textext() it works. Is there a way to get a working link in a MetaFun picture?
Thx,
G
\setupinteraction
[state=start,
color=blue,
style=bold]
\starttext
\goto{works}[url(https://ea.rna.nl/2011/06/05
in the Metafun and Metafont manuals but nothing jumps out at
me. In the minimum working example below, this Arithmetic Overflow
occurs when xord =13.5 but I can get the calculation to work if I
separate out the equation and then add together, since it seems to be
failing on the pow(xord,4
with an Arithmetic Overflow error when calculating
the x and y values for functions of the form:
y = ax^4 + bx^3 + cx^2 + dx + e
to which I then add a bit of randomness and other embellishments. I
have had a look in the Metafun and Metafont manuals but nothing jumps
out at me. In the minimum
Colleagues
I'm having problems with an Arithmetic Overflow error when calculating
the x and y values for functions of the form:
y = ax^4 + bx^3 + cx^2 + dx + e
to which I then add a bit of randomness and other embellishments. I have
had a look in the Metafun and Metafont manuals but nothing
nment.oldhome or "??")
\stopluacode
\stoptext
ChkEnv.pdf
Description: Adobe PDF document
-- generator : luat-sta.lua
-- state tag : whatever
return {
["context"]={
["version"]="beta",
},
["engines"]={
["luatex"]=true,
[&quo
On 5/9/2020 6:26 PM, Giulio Bertellini wrote:
>> >>>> sh-3.2# context metafun
Ha, I admit that I never tried that yet with lmtx. (The reason is that I
then have to enter updating mode for all these new features. More
something for end-of-the-year dark evenings with a
installed Context LMTX and
tested the download by compiling the Metafun manual sources as
indicated below:
>>>> sh-3.2# context metafun
resolvers | formats | executing runner 'run luametatex format':
/System/Volumes/Data/opt/data/context/tex/texmf-osx-64/bin/luametatex
--jobn
by compiling the Metafun manual sources as indicated below:
>>>> sh-3.2# context metafun
resolvers | formats | executing runner 'run luametatex format':
/System/Volumes/Data/opt/data/context/tex/texmf-osx-64/bin/luametatex
--jobname="metafun"
--fmt=/System/Volumes/Dat
I wanted to use the macro simplified to remove duplicate points from a path,
but it removes more than that:
metapost log> (127,-107)..controls (117,-107) and (107,-107)
metapost log> ..(97,-107)..controls (97,-130.34) and
(97,-153.66)
metapost log>
On 4/27/2020 10:47 AM, Gerben Wierda wrote:
I am in METAPOST which is inside TeX and I’d like (in METAPOST, not in
TeX) to let a string follow a path. Adapting from the MetaFun manual
around page 250, I tried this:
\starttext
\startMPpage[instance=doublefun]
pic p;
p := textext
I am in METAPOST which is inside TeX and I’d like (in METAPOST, not in TeX) to
let a string follow a path. Adapting from the MetaFun manual around page 250, I
tried this:
\starttext
\startMPpage[instance=doublefun]
pic p;
p := textext("\startuseMPgraphic[instance=doublefun]{followtokens
Hi,
As an extension of this discussion
https://mail.google.com/mail/u/0/#inbox/QgrcJHsNlRfcqCPHBTrnSFbJKjGPwjbJnLL?compose=CllgCJZWxJlpNNfzrPpFwWRqsFfdXqmnxkCwWVjvXKQJBwQmBfZGvchjMbsJDKXLtKldJtpWVqq
(thanks to Wolfgang), I used the MetaFun interface with lmt_text [] ; I
managed to pass the text
a
else: cuttings:= subpath (0,t) of a;
subpath (t,length a) of a
fi
endgroup
enddef;
tertiarydef a cutafter b =
reverse (reverse a cutbefore b)
hide(cuttings:=reverse cuttings)
enddef;
secondarydef p intersectionpoint q =
begingroup save x_,y_; (x_,y_)=p intersectiontimes q;
if x_<0:
Thank you Wolfgang!
I thought it must be simple! And if I had stayed the course and got to
the end of the MetaFun manual I would have found it.
Thanks for your help.
Keith
On 19/04/2020 13:04, Wolfgang Schuster wrote:
Keith McKay schrieb am 19.04.2020 um 13:15:
Dear All
I have problem
Keith McKay schrieb am 19.04.2020 um 13:15:
Dear All
I have problem understanding what is happening in the MWE below which is
different from what I expected.
I have created a shaded background using MetaFun with dimensions
PaperWidth by PaperHeight which mimics \setuppapersize[A4,landscape
Dear All
I have problem understanding what is happening in the MWE below which is
different from what I expected.
I have created a shaded background using MetaFun with dimensions
PaperWidth by PaperHeight which mimics \setuppapersize[A4,landscape} as
expected. I then within \starttext
On Sun, 19 Apr 2020, Jairo A. del Rio wrote:
I've seen the following solution in Stack Exchange to add referenceable
enumeration labels to a framed enumeration environment:
https://tex.stackexchange.com/questions/438588/context-and-metafun-framed-enumeration-with-counter-as-part-of-overlay
labels to a framed enumeration environment:
https://tex.stackexchange.com/questions/438588/context-and-metafun-framed-enumeration-with-counter-as-part-of-overlay
It uses \wrappedcurrentconstruction. However, it only prints the counter
label and the counter name. What if I need the text enclosed
I've seen the following solution in Stack Exchange to add referenceable
enumeration labels to a framed enumeration environment:
https://tex.stackexchange.com/questions/438588/context-and-metafun-framed-enumeration-with-counter-as-part-of-overlay
It uses \wrappedcurrentconstruction. However
ing math in mp, in lmtx (which has some extra metafun
> features) we have some more math functions available:
>
> m_acos m_acosh m_asin m_asinh m_atan m_atantwo m_atanh m_cbrt m_ceil
> m_copysign
> m_cos m_cosh m_deg m_erf m_erfc m_exp m_exptwo m_expm m_fabs m_fdim m_floor
Hi Dal,
Thank you for your nice code.
lua.MP.Whatever is something!
just keep in mind that lua.MP is the user namespace and lua.mp
(lowercase) the system one
btw, as you're doing math in mp, in lmtx (which has some extra metafun
features) we have some more math functions available
Dear Hans,
Thank you for your nice code.
lua.MP.Whatever is something!
Have a nice weekend.
Best regards,
Dalyoung
> 2020. 4. 12. 오전 2:08, Hans Hagen 작성:
>
> On 4/11/2020 4:15 PM, Jeong Dal wrote:
>> Dear all,
>> The problem is solved by using the namespace of lua as below:
>> I am not sure
On 4/11/2020 4:15 PM, Jeong Dal wrote:
Dear all,
The problem is solved by using the namespace of lua as below:
I am not sure what I did is the right way.
If it is not the right way, please let me know.
Thanks for reading.
Best regards,
Dalyoung
\startluacode
P={}
combi = P
function
Dear all,
The problem is solved by using the namespace of lua as below:
I am not sure what I did is the right way.
If it is not the right way, please let me know.
Thanks for reading.
Best regards,
Dalyoung
\startluacode
P={}
combi = P
function P.fact (n)
if n <= 0 then
return 1
s code to a ConTeXt file composed product
> and components,
> and using the second method, i.e. combi(n,r). The first method is still
> working well.
> The error message is as following:
>
> metapost log> loading metafun, including plain.mp version 1.004 for
> metafun iv a
, when I added this code to a ConTeXt file composed product
and components,
and using the second method, i.e. combi(n,r). The first method is still working
well.
The error message is as following:
metapost log> loading metafun, including plain.mp version 1.004 for metafun
iv and xl
metapost
As I only use one transparency method anyway I could also fix this by passing a
numeric instead of a pair and use the standard withtransparency (I don’t like
overriding a standard MetaFun method, one never knows what might break in
future updates).
vardef Foo( expr w, h, fillColor
On 4/9/2020 4:58 PM, Gerben Wierda wrote:
\starttext
\startMPpage[instance=doublefun]
vardef Foo( expr w, h, fillColor, fillTransparency) =
show "FOO:", w, h, fillColor, fillTransparency;
save pic; picture pic;
save circ; path circ;
circ := (fullcircle xyscaled (h,h));
pic :=
I have refactored my code to use withtransparency and separate parameters for
colors, sizes, transparency, etc. But I’m running into a problem. The
fillTransparency parameter is a pair primary (as can be seen from the show
command)
Here is a pretty minimum example (in reality there are
my macros, so I
> > can pass the colors with transparency using a single parameter. That should
> > be possible if I understand the MetaFun manual (where I’ve copy-pasted this
> > example from):
> >
> > \starttext
> > \startMPpage[instance=doublefun]
>
en making vardef's one need to omit the final
semi colon in order to apply more properties to the 'return value'.
At some point I will update the metafun manual which means: remove old
methods and exclusively use the new ones (currently the manual also
discusses mpii while in context mkiv/lm
Hi,
Using multiple (text ) arguments in macros doesn’t work, you would
need to convert all but the last argument into (expr ) somehow.
That means that you probably cannot do a call like the one below at all.
(I, at least, do not see how you could convert one of those transparent
colours into
my macros, so I
>>> can pass the colors with transparency using a single parameter. That should
>>> be possible if I understand the MetaFun manual (where I’ve copy-pasted this
>>> example from):
>>>
>>> \starttext
>>> \startMPpage[instance=do
an pass the colors with transparency using a single parameter. That should
>> be possible if I understand the MetaFun manual (where I’ve copy-pasted this
>> example from):
>>
>> \starttext
>> \startMPpage[instance=doublefun]
>>
>> vardef SampleText (expr t
Nobody?
> On 8 Apr 2020, at 12:20, Gerben Wierda wrote:
>
> I would like to use the result of transparent() straight in my macros, so I
> can pass the colors with transparency using a single parameter. That should
> be possible if I understand the MetaFun manual (where I
I would like to use the result of transparent() straight in my macros, so I can
pass the colors with transparency using a single parameter. That should be
possible if I understand the MetaFun manual (where I’ve copy-pasted this
example from):
\starttext
\startMPpage[instance=doublefun]
vardef
On Mon, 6 Apr 2020, Jairo A. del Rio wrote:
A Metapost alternative would be fine, too.
See Chapter 5 of the metafun manual, which describes how anchors and
position graphics.
Aditya
___
If your question
> On 5 Apr 2020, at 15:24, Keith McKay wrote:
>
> Would sections 1.3, 1.18, 2.5 and 2.6 in the Metafun manual help?
I used what is in 1.3 (though I actually used Peter Grogono’s PDF MetaPost: A
Reference Manual <https://users.encs.concordia.ca/~grogono/Writings/mpref.pdf>
Would sections 1.3, 1.18, 2.5 and 2.6 in the Metafun manual help?
Keith
On 05/04/2020 11:31, Gerben Wierda wrote:
I think I saw a function in MetaFun somehwre that you could give a ‘hard’ path,
i.e. (0,0) -- (0,1) — (1,1) and it would become a path with nicely rounded
(part of a circle
5.04.2020 um 12:31:
>> I think I saw a function in MetaFun somehwre that you could give a ‘hard’
>> path, i.e. (0,0) -- (0,1) — (1,1) and it would become a path with nicely
>> rounded (part of a circle) corners (still straight lines), but I can’t find
>> it anymore.
Gerben Wierda schrieb am 05.04.2020 um 12:31:
I think I saw a function in MetaFun somehwre that you could give a ‘hard’ path,
i.e. (0,0) -- (0,1) — (1,1) and it would become a path with nicely rounded
(part of a circle) corners (still straight lines), but I can’t find it anymore.
I wrote my
I think I saw a function in MetaFun somehwre that you could give a ‘hard’ path,
i.e. (0,0) -- (0,1) — (1,1) and it would become a path with nicely rounded
(part of a circle) corners (still straight lines), but I can’t find it anymore.
I wrote my own, but it is giving me headaches so I’d like
scripts source tex VERSION
[viserion@archlinux texmf-modules]$
Fabrice
Le ven. 3 avr. 2020 à 13:10, Pablo Rodriguez a écrit :
> On 4/3/20 12:38 PM, Fabrice Couvreur wrote:
> > Hi,
> > I'm sorry but I didn't necessarily follow all the threads. I use to make
> > my graphic
On 4/3/20 12:38 PM, Fabrice Couvreur wrote:
> Hi,
> I'm sorry but I didn't necessarily follow all the threads. I use to make
> my graphics Metapost or Metafun, but I also sometimes use TiKz. This
> file compiles with context but not with lmtx because the modules are not
> recognize
On 4/3/2020 12:38 PM, Fabrice Couvreur wrote:
Hi,
I'm sorry but I didn't necessarily follow all the threads. I use to make
my graphics Metapost or Metafun, but I also sometimes use TiKz. This
file compiles with context but not with lmtx because the modules are not
recognized. I am willing
Hi,
I'm sorry but I didn't necessarily follow all the threads. I use to make my
graphics Metapost or Metafun, but I also sometimes use TiKz. This file
compiles with context but not with lmtx because the modules are not
recognized. I am willing to use only lmtx which seems to be the future
Wolfgang Schuster
>>>>> >>>> <mailto:wolfgang.schuster.li...@gmail.com>> wrote:
>>>>>
>>>>> Gerben Wierda schrieb am 29.03.2020 um 12:52:
>>>>>> I am using MetaFun (Lua code) to create METAPOST commands from a
I’m trying in METAPOST to build a command to pass on to ConTeXt using btex/etex.
picture p; p := scantokens( "btex " & texcommands & " etex”);
with texcommands a variable that holds a string of TeX commands doesn’t work.
The METAPOST parser complains about not finding e
t; wrote:
Gerben Wierda schrieb am 29.03.2020 um 12:52:
I am using MetaFun (Lua code) to create METAPOST commands from an
XML file. One of the issues I am running into that in METAPOST I
have to handle strings with " characters in them and METAPOST
doesn’t like those. The argument using th
> On 29 Mar 2020, at 14:35, Wolfgang Schuster
> wrote:
>
> Gerben Wierda schrieb am 29.03.2020 um 14:30:
>>> On 29 Mar 2020, at 12:58, Wolfgang Schuster
>>> wrote:
>>>
>>> Gerben Wierda schrieb am 29.03.2020 um 12:52:
>>>> I
> On 29 Mar 2020, at 12:58, Wolfgang Schuster
> wrote:
>
> Gerben Wierda schrieb am 29.03.2020 um 12:52:
>> I am using MetaFun (Lua code) to create METAPOST commands from an XML file.
>> One of the issues I am running into that in METAPOST I have to handle
>
Gerben Wierda schrieb am 29.03.2020 um 14:30:
On 29 Mar 2020, at 12:58, Wolfgang Schuster
wrote:
Gerben Wierda schrieb am 29.03.2020 um 12:52:
I am using MetaFun (Lua code) to create METAPOST commands from an XML file. One of
the issues I am running into that in METAPOST I have to handle
I am using MetaFun (Lua code) to create METAPOST commands from an XML file. One
of the issues I am running into that in METAPOST I have to handle strings with
" characters in them and METAPOST doesn’t like those. The argument using the
string
Foo "Bar” Foo
turns into
someCall( &quo
Gerben Wierda schrieb am 29.03.2020 um 12:52:
I am using MetaFun (Lua code) to create METAPOST commands from an XML file. One of
the issues I am running into that in METAPOST I have to handle strings with "
characters in them and METAPOST doesn’t like those. The argument using the string
I want to turn into labels for objects
> in a METAPOST picture (using MetaFun). These strings can have arbitrary
> characters (like accents) and some characters are coded. Examples of how
> these are coded:
>
> My "Application” Fünction
>
> [My] Application
I have strings I get from an XML that I want to turn into labels for objects in
a METAPOST picture (using MetaFun). These strings can have arbitrary characters
(like accents) and some characters are coded. Examples of how these are coded:
My "Application” Fünction
Ok, thanks for your advice. It seems that it is better to do framework in
MetaFun and use svg picture as a component instead of opposite.
Best wishes to you all
Janne
> 17 mars 2020 kl. 16:58 skrev Taco Hoekwater :
>
>
>
>> On 17 Mar 2020, at 15:51, Jan-Erik Hägglöf
&
On 3/15/20 4:48 PM, Gerben Wierda wrote:
> I’d like to load a separate file with definitions. Something that contains
>
> % file: my definitions.mp
> \startMPdefinitions
> … my definitions ...
> \stopMPdefinitions
Hi Gerben,
I never use MetaFun, but a simple \input{definitions.
-mkiv.pdf
luametafun.pdf
luametatex.pdf
luatex.pdf
ma-cb-en.pdf
math-mkiv.pdf
metafun-p.pdf
metafun-s.pdf
mk.pdf
mkiv-publications.pdf
mmlexamp.pdf
mmlprime.pdf
mreadme.pdf
musings.pdf
nodes.pdf
notnow.pdf
onandon.pdf
pagecolumns.pdf
rules-mkiv.pdf
spacing-mkiv.pdf
spreadsheets-mkiv.pdf
sql-mkiv.pdf
ikzpicture
\shade[ball color=red] (0,0) ellipse (0.5cm and 0.44cm);
\stoptikzpicture
\stoptext
Le mar. 25 févr. 2020 à 17:18, Wolfgang Schuster <
wolfgang.schuster.li...@gmail.com> a écrit :
> On Tue, 25 Feb 2020 12:34:00 +0100
> Fabrice Couvreur wrote:
>
> > Hi,
> >
e 'scaled'
> metapost log>
> metapost log> loading metafun, including plain.mp version 1.004 for
> metafun iv and xl
> metapost log>
> metapost log> >> unknown path D
> metapost log> ! Isolated expression.
> metapost lo
On 2/25/2020 6:34 PM, Jan-Erik Hägglöf wrote:
The following code gives an error, my goal is to draw 4 different arrows
but only three functions successfully.
The error log shows
metapost > initializing number mode 'scaled'
metapost log >
metapost log > loading metafun,
successfully.
>
> The error log shows
>
> metapost> initializing number mode 'scaled'
> metapost log>
> metapost log> loading metafun, including plain.mp version 1.004 for
> metafun iv and xl
> metapost log>
> metapost log> >&
The following code gives an error, my goal is to draw 4 different arrows but
only three functions successfully.
The error log shows
metapost> initializing number mode 'scaled'
metapost log>
metapost log> loading metafun, including plain.mp version 1.004 for metafun
On Tue, 25 Feb 2020 12:34:00 +0100
Fabrice Couvreur wrote:
> Hi,
> In the Metafun documentation on page 410, there is a shaded bullet "fill
> fullcircle shaded cshade".
> I tried to reproduce the same effect, but it is not exactly the same result.
It's different because yo
Hi,
In the Metafun documentation on page 410, there is a shaded bullet "fill
fullcircle shaded cshade".
I tried to reproduce the same effect, but it is not exactly the same result.
Thank you.
Fabrice
\starttext
\startMPcode
fill fullcircle scaled 4cm shaded withshademethod
en. 14 févr. 2020 à 16:43, Fabrice L a
> écrit :
>
>> Hi,
>>
>> Le 13 févr. 2020 à 16:45, Fabrice Couvreur
>> a écrit :
>>
>>
>> How to have the color defined by {yellow!60!black} with Metapost
it :
> Hi,
>
> Le 13 févr. 2020 à 16:45, Fabrice Couvreur
> a écrit :
>
>
> How to have the color defined by {yellow!60!black} with Metapost ?
>
>
> color MyColor ; MyColor := .6[yellow,black] ;
>
> See metafun manual, section 1.13.
>
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 fil
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