From: Henri Menke <henrimenke@gmail.com>
To: ntg-context@ntg.nl
Subject: Re: Show the letters of the alphabet with a loop (Metapost)
Date: Mon, 4 Feb 2019 09:19:26 +1300 [thread overview]
Message-ID: <b9e597b8-58f7-4f4e-59e7-daf9a8cc4d51@gmail.com> (raw)
In-Reply-To: <CACyK-ep54SUHLM8n66H8hD9-8pmcW=BCuRckGCurmGmBAy1jqw@mail.gmail.com>
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 <fabrice1.couvreur@gmail.com>
> a écrit :
>
>> Hi Henry
>> Thank you for everything.
>> Fabrice
>>
>> Le sam. 2 févr. 2019 à 20:58, Henri Menke <henrimenke@gmail.com> 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 <henrimenke@gmail.com> 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 /
>>> 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
___________________________________________________________________________________
next prev parent reply other threads:[~2019-02-03 20:19 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-02 9:47 Fabrice Couvreur
2019-02-02 10:16 ` Henri Menke
2019-02-02 10:49 ` Fabrice Couvreur
2019-02-02 19:57 ` Henri Menke
2019-02-03 9:12 ` Fabrice Couvreur
2019-02-03 11:50 ` Fabrice Couvreur
2019-02-03 20:19 ` Henri Menke [this message]
2019-02-03 20:26 ` Alan Braslau
2019-02-04 9:47 ` Fabrice Couvreur
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