[metapost] enumeration

Karel horakk at math.cas.cz
Sun Nov 1 19:31:23 CET 2009

Steve MC Han napsal(a):
> Thank you for your response.
> One other question: Is there any way, labeling with alphbetical order? i,e,
> If we want numbering each corner of a octagon, we would do this
> for i:=0 upto 7:
> label(decimal(i), u*dir(360/8));
> endfor;
> But how could we label with A,B,C,... instead of 1,2,3....


for i=1 upto 8: label(char(64+i),u*dir(360i/8)); 

Best wishes,
Karel Horak

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