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16 May
2008
16 May
'08
3:49 a.m.
luigi scarso wrote:
In
\starttext \startTEXpage \startlua metapost.process("metafun",{"beginfig(1);", "a=.7in; b=0.5in;", "z0=(0,0); z1=(a,0); z2=(0,b);", "z0=.5[z1,z3]=.5[z2,z4];", "draw z1..z2..z3..z4..cycle;", "drawarrow z0..z1;", "drawarrow z0..z2;", "label.top(btex $a$ etex, .5[z0,z1]);", "label.lft(btex $b$ etex, .5[z0,z2]);", "endfig;"}) \stoplua \stopTEXpage \stoptext
there are no labels, but I believe that it's wrong.
The MPlib library embedded in luatex does not actually support btex .. etex blocks. It is planned to intercept such blocks in the mkiv lua code, but for now, just use textext(). Best wishes, Taco