dev/latex/sources_MetaPost/bc-peaceandlove.mp

   1 prologues:=1;
   2 outputtemplate:="%j.mps";
   3 beginfig(1);
   4 pickup pencircle scaled(3bp);
   5 draw fullcircle scaled(38);
   6 draw (0,-19)--(0,19);
   7 draw (0,0)--((0,-19) rotated(45));
   8 draw (0,0)--((0,-19) rotated(-45));
   9 r:=17pt/(xpart(urcorner(currentpicture))-xpart(ulcorner(currentpicture)));
  10 picture pic;
  11 pic:=currentpicture;
  12 currentpicture:=nullpicture;
  13 drawoptions();
  14 draw pic scaled(r);
  15 z0=.5*urcorner(currentpicture)+.5*ulcorner(currentpicture);
  16 z1=.5*lrcorner(currentpicture)+.5*llcorner(currentpicture);
  17 draw (z0+(10.5,2));
  18 draw (z1-(10.5,2));
  19 clip currentpicture to ((z0-(8.5pt,0))--(z0+(8.5pt,0))--(z1+(8.5pt,0))--(z1-(8.5pt,0))--cycle);
  20 endfig;
  21 end;