[metapost] Merging oultines in Metapost
fjsc3 at yahoo.co.uk
Fri Jul 18 17:31:05 CEST 2008
How can one make Metapost merge contours and output only the resulting
As a minimal example, let's say that one draws two squares that overlap:
pp = unitsquare;
fill pp shifted (1/2,1/2);
Instead of having the resulting eps containing the two overlapping squares,
how can they be merged into a single closed path?
Obviously, in this case the path is so simple that it could be easily done
"by hand". But is there a general function or macro to do this automatically
for more complicated outlines?
My apologies if this has a trivial solution or has been discussed before.
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