% --- start of displayed preamble in the book --- input metaobj % --- end of displayed preamble in the book --- defaultfont:="ptmr8r"; warningcheck:=0; beginfig(1) newDEllipse.a(btex some text etex); scaleObj(a,1.7); rotateObj(a,45); a.c=origin; drawObj(a); endfig; end;