Hello again List,
Now I’m making diagrams using MetaFun. The MetaFun manual describes an “origin”
option for positioning textext’s and label’s on the baseline. However, this
dose not appear to be happening with the code in the manual (below). In fact,
the diagram in the manual dose not show the textext’s and label’s on the
baseline. This is on page 144 of metafun-p.pdf.
Maybe I misunderstand what is supposed to be happening here.
Thanks!
Gavin
\startMPcode
picture p ; p := \MPbetex {1} ;
picture q ; q := textext.origin( \MPstring{2} ) ;
picture r ; r := thelabel.origin("\MPtext {3}",origin) ;
for i=p, boundingbox p : draw i withcolor .625red ; endfor ;
for i=q, boundingbox q : draw i withcolor .625yellow ; endfor ;
for i=r, boundingbox r : draw i withcolor .625white ; endfor ;
currentpicture := currentpicture scaled 2 ;
draw origin
withpen pencircle scaled 5.0mm withcolor white ;
draw origin
withpen pencircle scaled 2.5mm withcolor black ;
draw boundingbox currentpicture
withpen pencircle scaled .1mm
dashed evenly ;
\stopMPcode
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