def activate(self, active):
        self.active = active
        self.activeShr.update(value=self.active.name)
        self.reactivate()
Extracts the translation component from this matrix.
dataset/ETHPy150Open ioflo/ioflo/ioflo/base/framing.py/Framer.activate--crossover with--dataset/ETHPy150Open hhatto/autopep8/test/vectors_example.py/M.translation