def connect(cls, path1, path2):
"""Connect two paths to form a new path."""
ns = StraightLine.from_points(path1.end, path2.start)
np = Path()
np.segments.extend(path1.segments)
np.append(ns)
np.segments.extend(path2.segments)
np.start = path1.start
np.end = path2.end
return np
def close(self):
"""Close the path by connecting 'start' and 'end' with a straight line,
then point self.end to the same thing as self.start pointed to."""
#if self.closed:
# print "No sense to close an already closed path"
#else:
if self.end.x != self.start.x or self.end.y != self.start.y:
close_seg = StraightLine.from_points(self.end, self.start)
self.segments.append(close_seg)
self.end = self.start
self.closed = True
