Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-04 Thread Fabrice Couvreur
Hi,
@ Henri Thank you
@ Alan How to use it in my code ?
Thank you
Fabrice

Le dim. 3 févr. 2019 à 21:26, Alan Braslau  a
écrit :

> On Mon, 4 Feb 2019 09:19:26 +1300
> Henri Menke  wrote:
>
> > Use the infont operator.
>
> Easier yet, the string can contain the font switch \bf:
>
> draw textext("\bf "(i)) ;
>
>
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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-03 Thread Alan Braslau
On Mon, 4 Feb 2019 09:19:26 +1300
Henri Menke  wrote:

> Use the infont operator.

Easier yet, the string can contain the font switch \bf:

draw textext("\bf "(i)) ;

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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-03 Thread Henri Menke
On 4/02/19 12:50 AM, Fabrice Couvreur wrote:
> Sorry Henri, but I still have a question : how to have the letters in bold
> type ?

Use the infont operator.  That info is a bit hidden in “2.10 Analyzing
pictures” of the MetaFun manual.

\starttext

\startMPcode
  for i=0 upto 3 :
  for j=0 upto 3 :
  draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
  endfor ;
  endfor ;
  for i=0 upto 4 :
  for j=0 upto 4 :
  label.llft(
  char(i*5+j+ASCII "A") infont "SerifBold*default",
  (4*i*cm,4*j*cm)
  ) withcolor white randomized (1,1,1) ;
  endfor ;
  endfor ;
\stopMPcode

\stoptext

> Thank you.
> Fabrice
> 
> Le dim. 3 févr. 2019 à 10:12, Fabrice Couvreur 
> a écrit :
> 
>> Hi Henry
>> Thank you for everything.
>> Fabrice
>>
>> Le sam. 2 févr. 2019 à 20:58, Henri Menke  a écrit :
>>
>>> On 2/2/19 11:49 PM, Fabrice Couvreur wrote:
 Hi Henri,
 Great ! I would also like these letters to be randomly colored.
>>>
>>> You should play with randomseed, the starting color (here white) and the
>>> randomization amplitude (1,1,1).  You mileage may vary.
>>>
>>> \starttext
>>>
>>> \startMPcode
>>>   for i=0 upto 3 :
>>>   for j=0 upto 3 :
>>>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>>>   endfor ;
>>>   endfor ;
>>>   for i=0 upto 4 :
>>>   for j=0 upto 4 :
>>>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm))
>>>   withcolor white randomized (1,1,1) ;
>>>   endfor ;
>>>   endfor ;
>>> \stopMPcode
>>>
>>> \stoptext
>>>
 Thank you.
 Fabrice

 Le sam. 2 févr. 2019 à 11:16, Henri Menke  a
>>> écrit :

> On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
>> The idea is to display the first 25 letters of the alphabet. The code
> below
>> shows the letter a to show what I want to do.
>> Thank you.
>> Fabrice
>
> Use char and ASCII.
>
> \starttext
>
> \startMPcode
>   for i=0 upto 3 :
>   for j=0 upto 3 :
>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>   endfor ;
>   endfor ;
>   for i=0 upto 4 :
>   for j=0 upto 4 :
>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
>   endfor ;
>   endfor ;
> \stopMPcode
>
> \stoptext
>
>>
>> \starttext
>>
>> \startMPcode
>>   for i=0 upto 3 :
>>   for j=0 upto 3 :
>>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>>   endfor ;
>>   endfor ;
>>   for i=0 upto 4 :
>>   for j=0 upto 4 :
>>   label.llft("A", (4*i*cm,4*j*cm)) ;
>>   endfor ;
>>   endfor ;
>> \stopMPcode
>>
>> \stoptext
>>
>>
>>
>
>>> ___
>> 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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>> wiki : http://contextgarden.net
>>
>
>>> ___
>>
>
>
>
>>> ___
> 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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> 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

>>> ___

>>>
>>>
>>> ___
>>> 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
>>>
>>> 

Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-03 Thread Fabrice Couvreur
Sorry Henri, but I still have a question : how to have the letters in bold
type ?
Thank you.
Fabrice

Le dim. 3 févr. 2019 à 10:12, Fabrice Couvreur 
a écrit :

> Hi Henry
> Thank you for everything.
> Fabrice
>
> Le sam. 2 févr. 2019 à 20:58, Henri Menke  a écrit :
>
>> On 2/2/19 11:49 PM, Fabrice Couvreur wrote:
>> > Hi Henri,
>> > Great ! I would also like these letters to be randomly colored.
>>
>> You should play with randomseed, the starting color (here white) and the
>> randomization amplitude (1,1,1).  You mileage may vary.
>>
>> \starttext
>>
>> \startMPcode
>>   for i=0 upto 3 :
>>   for j=0 upto 3 :
>>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>>   endfor ;
>>   endfor ;
>>   for i=0 upto 4 :
>>   for j=0 upto 4 :
>>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm))
>>   withcolor white randomized (1,1,1) ;
>>   endfor ;
>>   endfor ;
>> \stopMPcode
>>
>> \stoptext
>>
>> > Thank you.
>> > Fabrice
>> >
>> > Le sam. 2 févr. 2019 à 11:16, Henri Menke  a
>> écrit :
>> >
>> >> On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
>> >> > The idea is to display the first 25 letters of the alphabet. The code
>> >> below
>> >> > shows the letter a to show what I want to do.
>> >> > Thank you.
>> >> > Fabrice
>> >>
>> >> Use char and ASCII.
>> >>
>> >> \starttext
>> >>
>> >> \startMPcode
>> >>   for i=0 upto 3 :
>> >>   for j=0 upto 3 :
>> >>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>> >>   endfor ;
>> >>   endfor ;
>> >>   for i=0 upto 4 :
>> >>   for j=0 upto 4 :
>> >>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
>> >>   endfor ;
>> >>   endfor ;
>> >> \stopMPcode
>> >>
>> >> \stoptext
>> >>
>> >> >
>> >> > \starttext
>> >> >
>> >> > \startMPcode
>> >> >   for i=0 upto 3 :
>> >> >   for j=0 upto 3 :
>> >> >   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>> >> >   endfor ;
>> >> >   endfor ;
>> >> >   for i=0 upto 4 :
>> >> >   for j=0 upto 4 :
>> >> >   label.llft("A", (4*i*cm,4*j*cm)) ;
>> >> >   endfor ;
>> >> >   endfor ;
>> >> > \stopMPcode
>> >> >
>> >> > \stoptext
>> >> >
>> >> >
>> >> >
>> >>
>> ___
>> >> > 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
>> >> >
>> >>
>> ___
>> >> >
>> >>
>> >>
>> >>
>> ___
>> >> 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
>> >>
>> >>
>> ___
>> >>
>> >
>> >
>> >
>> ___
>> > 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
>> >
>> ___
>> >
>>
>>
>> ___
>> If your question is of interest to others as well, please add an entry to
>> the Wiki!
>>
>> maillist : ntg-context@ntg.nl /
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>> wiki : http://contextgarden.net
>>
>> ___
>>
>
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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-03 Thread Fabrice Couvreur
Hi Henry
Thank you for everything.
Fabrice

Le sam. 2 févr. 2019 à 20:58, Henri Menke  a écrit :

> On 2/2/19 11:49 PM, Fabrice Couvreur wrote:
> > Hi Henri,
> > Great ! I would also like these letters to be randomly colored.
>
> You should play with randomseed, the starting color (here white) and the
> randomization amplitude (1,1,1).  You mileage may vary.
>
> \starttext
>
> \startMPcode
>   for i=0 upto 3 :
>   for j=0 upto 3 :
>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>   endfor ;
>   endfor ;
>   for i=0 upto 4 :
>   for j=0 upto 4 :
>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm))
>   withcolor white randomized (1,1,1) ;
>   endfor ;
>   endfor ;
> \stopMPcode
>
> \stoptext
>
> > Thank you.
> > Fabrice
> >
> > Le sam. 2 févr. 2019 à 11:16, Henri Menke  a
> écrit :
> >
> >> On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
> >> > The idea is to display the first 25 letters of the alphabet. The code
> >> below
> >> > shows the letter a to show what I want to do.
> >> > Thank you.
> >> > Fabrice
> >>
> >> Use char and ASCII.
> >>
> >> \starttext
> >>
> >> \startMPcode
> >>   for i=0 upto 3 :
> >>   for j=0 upto 3 :
> >>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
> >>   endfor ;
> >>   endfor ;
> >>   for i=0 upto 4 :
> >>   for j=0 upto 4 :
> >>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
> >>   endfor ;
> >>   endfor ;
> >> \stopMPcode
> >>
> >> \stoptext
> >>
> >> >
> >> > \starttext
> >> >
> >> > \startMPcode
> >> >   for i=0 upto 3 :
> >> >   for j=0 upto 3 :
> >> >   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
> >> >   endfor ;
> >> >   endfor ;
> >> >   for i=0 upto 4 :
> >> >   for j=0 upto 4 :
> >> >   label.llft("A", (4*i*cm,4*j*cm)) ;
> >> >   endfor ;
> >> >   endfor ;
> >> > \stopMPcode
> >> >
> >> > \stoptext
> >> >
> >> >
> >> >
> >>
> ___
> >> > 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
> >> >
> >>
> ___
> >> >
> >>
> >>
> >>
> ___
> >> 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
> >>
> >>
> ___
> >>
> >
> >
> >
> ___
> > 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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> the Wiki!
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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-02 Thread Henri Menke
On 2/2/19 11:49 PM, Fabrice Couvreur wrote:
> Hi Henri,
> Great ! I would also like these letters to be randomly colored.

You should play with randomseed, the starting color (here white) and the
randomization amplitude (1,1,1).  You mileage may vary.

\starttext

\startMPcode
  for i=0 upto 3 :
  for j=0 upto 3 :
  draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
  endfor ;
  endfor ;
  for i=0 upto 4 :
  for j=0 upto 4 :
  label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm))
  withcolor white randomized (1,1,1) ;
  endfor ;
  endfor ;
\stopMPcode

\stoptext

> Thank you.
> Fabrice
> 
> Le sam. 2 févr. 2019 à 11:16, Henri Menke  a écrit :
> 
>> On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
>> > The idea is to display the first 25 letters of the alphabet. The code
>> below
>> > shows the letter a to show what I want to do.
>> > Thank you.
>> > Fabrice
>>
>> Use char and ASCII.
>>
>> \starttext
>>
>> \startMPcode
>>   for i=0 upto 3 :
>>   for j=0 upto 3 :
>>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>>   endfor ;
>>   endfor ;
>>   for i=0 upto 4 :
>>   for j=0 upto 4 :
>>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
>>   endfor ;
>>   endfor ;
>> \stopMPcode
>>
>> \stoptext
>>
>> >
>> > \starttext
>> >
>> > \startMPcode
>> >   for i=0 upto 3 :
>> >   for j=0 upto 3 :
>> >   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>> >   endfor ;
>> >   endfor ;
>> >   for i=0 upto 4 :
>> >   for j=0 upto 4 :
>> >   label.llft("A", (4*i*cm,4*j*cm)) ;
>> >   endfor ;
>> >   endfor ;
>> > \stopMPcode
>> >
>> > \stoptext
>> >
>> >
>> >
>> ___
>> > 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
>> >
>> ___
>> >
>>
>>
>> ___
>> 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
>>
>> ___
>>
> 
> 
> ___
> 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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> wiki : http://contextgarden.net
> ___
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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-02 Thread Fabrice Couvreur
Hi Henri,
Great ! I would also like these letters to be randomly colored.
Thank you.
Fabrice

Le sam. 2 févr. 2019 à 11:16, Henri Menke  a écrit :

> On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
> > The idea is to display the first 25 letters of the alphabet. The code
> below
> > shows the letter a to show what I want to do.
> > Thank you.
> > Fabrice
>
> Use char and ASCII.
>
> \starttext
>
> \startMPcode
>   for i=0 upto 3 :
>   for j=0 upto 3 :
>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>   endfor ;
>   endfor ;
>   for i=0 upto 4 :
>   for j=0 upto 4 :
>   label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
>   endfor ;
>   endfor ;
> \stopMPcode
>
> \stoptext
>
> >
> > \starttext
> >
> > \startMPcode
> >   for i=0 upto 3 :
> >   for j=0 upto 3 :
> >   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
> >   endfor ;
> >   endfor ;
> >   for i=0 upto 4 :
> >   for j=0 upto 4 :
> >   label.llft("A", (4*i*cm,4*j*cm)) ;
> >   endfor ;
> >   endfor ;
> > \stopMPcode
> >
> > \stoptext
> >
> >
> >
> ___
> > 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
> >
> ___
> >
>
>
> ___
> 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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Re: [NTG-context] Show the letters of the alphabet with a loop (Metapost)

2019-02-02 Thread Henri Menke
On 2/2/19 10:47 PM, Fabrice Couvreur wrote:
> The idea is to display the first 25 letters of the alphabet. The code below
> shows the letter a to show what I want to do.
> Thank you.
> Fabrice

Use char and ASCII.

\starttext

\startMPcode
  for i=0 upto 3 :
  for j=0 upto 3 :
  draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
  endfor ;
  endfor ;
  for i=0 upto 4 :
  for j=0 upto 4 :
  label.llft(char(i*5+j+ASCII "A"), (4*i*cm,4*j*cm)) ;
  endfor ;
  endfor ;
\stopMPcode

\stoptext

> 
> \starttext
> 
> \startMPcode
>   for i=0 upto 3 :
>   for j=0 upto 3 :
>   draw unitsquare scaled 4cm shifted (4*i*cm,4*j*cm) ;
>   endfor ;
>   endfor ;
>   for i=0 upto 4 :
>   for j=0 upto 4 :
>   label.llft("A", (4*i*cm,4*j*cm)) ;
>   endfor ;
>   endfor ;
> \stopMPcode
> 
> \stoptext
> 
> 
> ___
> 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
> ___
> 

___
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
___