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26 Dec
2005
26 Dec
'05
11:38 p.m.
All, In mp-grid.mp, I find this definition: def hlingrid (expr Min, Max, Step, Length, Width) text t = image ( for i=Min step Step until Max+grid_eps : draw (origin--(Width,0)) shifted (0,i*(Length/Max)) t ; endfor ; ) ; enddef ; See the text t at the end of the first line? Can someone tell me what that does and can I have a small example of its use? Thanks.