On 11-2-2011 3:26, Jeong Dalyoung wrote:
Dear all.
I try to draw a circle with points on it as following:
path p; p:= fullcircle scaled 5cm;
draw p;
pickup pencircle scaled 2mm;
k:=1;
for i = 2.2,3,3.5,4.5,5,7,0,.7,1.3:
drawpoint point i of p;
label.lft(decimal k, point i of p);
k:= k+1;
endfor;
It draws a circle, points, label, but unwanted coordinate numbers like
(60.43535, 36.97691), too.
I didn't see such numbers in any example in metafun document.
If I use z[k] like
z[k] = point i of P;
draw z[k]
Then such a long numbers disappeared.
Is it the only way to surpress those numbers not using z?
use drawdot then ... drawpoints is one of the tracing macros
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