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? Thank you for reading. best regards, Dalyoung
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 ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------
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Jeong Dalyoung