def save(self, save_func):
DiagramItem.save(self, save_func)
save_func('matrix', tuple(self.matrix))
for prop in ('orthogonal', 'horizontal'):
save_func(prop, getattr(self, prop))
points = []
for h in self.handles():
points.append(tuple(map(float, h.pos)))
save_func('points', points)
canvas = self.canvas
c = canvas.get_connection(self.head)
if c:
save_func('head-connection', c.connected, reference=True)
c = canvas.get_connection(self.tail)
if c:
save_func('tail-connection', c.connected, reference=True)
def save(self, save_func):
save_func('matrix', tuple(self.matrix))
for prop in ('width', 'height'):
self.save_property(save_func, prop)
DiagramItem.save(self, save_func)
