From: Andreas Matthias <amat@ka...>  20080514 14:50:06

p1 = path.line(0,0,5,5) t1 = p1.tangent(p1.begin()) p2 = p1.reversed() t2 = p2.tangent(p2.begin()) Oops! Calculating tangent t1 works fine but it fails for tangent t2, because p1 is a path, whose tangent method has a default value for the length argument def tangent(self, params, length=1): whereas p2 is a normpath, whose tangent method does not have a default value for the length argument def tangent(self, params, length): This seems to be inconsistent, doesn't it. Ciao Andreas 