(bind-func print (lambda (a:cpTransform) (printf "<cpVect: a=%.3lf, b=%.3lf, c=%.3lf, d=%.3lf, tx=%.3lf, ty=%.3lf>" (tref a 0) (tref a 1) (tref a 2) (tref a 3) (tref a 4) (tref a 5)) void))