From: "luigi scarso" <luigi.scarso@gmail.com>
To: "mailing list for ConTeXt users" <ntg-context@ntg.nl>
Subject: Re: missing btex ..etex in mp figure
Date: Sat, 17 May 2008 19:41:15 +0200 [thread overview]
Message-ID: <fe8d59da0805171041u56c1c9a1i2d4d3da4702b5da0@mail.gmail.com> (raw)
In-Reply-To: <482EFCBC.2030909@wxs.nl>
Ok.
In next example, f>0 is hide
\starttext
\startTEXpage\startMPcode
%beginfig(2);
h=2in; w=2.7in;
path p[], q[], pp;
for i=1.5,2,4:
ii := i**2;
p[i] = (w/ii,h){1/ii,-1}...(w/i,h/i)...(w,h/ii){1,-1/ii};
endfor
for i=.5,1.5:
q[i] = origin..(w,i*h) cutafter p1.5;
endfor
pp = buildcycle(q0.5, p2, q1.5, p4);
fill pp withcolor .8white;
z0=center pp;
picture lab; lab=thelabel(btex $f>0$ etex, z0);
unfill bbox lab; draw lab;
draw q0.5; draw p2; draw q1.5; draw p4;
makelabel.top(btex $P$ etex, p2 intersectionpoint q0.5);
makelabel.rt(btex $Q$ etex, p2 intersectionpoint q1.5);
%endfig;
\stopMPcode\stopTEXpage
\stoptext
--
luigi
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prev parent reply other threads:[~2008-05-17 17:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-15 23:42 luigi scarso
2008-05-16 9:49 ` Taco Hoekwater
2008-05-17 15:41 ` Hans Hagen
2008-05-17 17:41 ` luigi scarso [this message]
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