From: Fabrice Couvreur <fabrice1.couvreur@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Primitive angle (Metapost)
Date: Mon, 8 Feb 2016 18:25:16 +0100 [thread overview]
Message-ID: <CACyK-eqhZRZVH613fwcigxvPK3ByiOod32W-GXeFFDBx257N0Q@mail.gmail.com> (raw)
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Hello,
I want to reproduce this figure.
In the example below, it seemed to me that he had to write
dir(180-angle(1,0.5)), but not.
\starttext
\startMPcode
path p ;
p := (3.5cm,-1.5cm)--(0cm,0.25cm)--1.2cm*dir(180-angle(1,0.5)) ;
draw p dashed evenly withcolor 0.625white;
draw p reflectedabout ((3.75cm,-1.5cm),(3.75cm,1.5cm)) dashed evenly
withcolor 0.625white ;
draw (-1cm,-1.5cm)--(8.5cm,-1.5cm)--(8.5cm,0.9cm)--(-1cm,0.9cm)--cycle
withcolor 0.625white ;
for i=0 upto 14 :
draw unitsquare scaled 0.5cm shifted(i/2*cm,0*cm) ;
endfor ;
for i=0 upto 10 :
draw unitsquare scaled 0.5cm shifted((i+2)/2*cm,-1/2*cm) ;
endfor ;
for i=0 upto 6 :
draw unitsquare scaled 0.5cm shifted((i+4)/2*cm,-1*cm) ;
endfor ;
for i=0 upto 2 :
draw unitsquare scaled 0.5cm shifted((i+6)/2*cm,-3/2*cm) ;
endfor ;
\stopMPcode
\stoptext
Thank you.
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reply other threads:[~2016-02-08 17:25 UTC|newest]
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