def __mul__(self,affine):
        return AffineTransform(dot(self.matrix,affine.matrix),self.size,self.interpolate)


# TODO: Add unit tests
Annotations can reference fields in a values clause,
dataset/ETHPy150Open bolme/pyvision/src/pyvision/types/Affine.py/AffineTransform.__mul__--crossover with--dataset/ETHPy150Open django/django/tests/annotations/tests.py/NonAggregateAnnotationTestCase.test_values_annotation