s.m at speleo.sk
Wed Jun 21 15:49:04 CEST 2006
> Yes, that¶ just what I want.
You can do this several ways, but the easiest is to redefine the symbol
definition in layout. Just type into your layout:
def l_floorstep (expr P) =
cas := 0;
dlzka := arclength P;
t := arctime cas of P;
cas := cas + mojkrok;
exitif cas > dlzka + (mojkrok / 3); % for rounding errors
where 0.2u (in line: mark_ (P,t,0.2u);) is the size of the tick. You may change
this number e.g. to 0.1u or 0.5u.
This magic code comes from metapost symbol definitions source file (thLine.mp).
This way, all symbols can be changed. There are probably some other hints in
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