[Matplotlib-users] any existing method to plot array item on grid?

[oyster <lep...@gm...>]

sometimes, we need to plot array value on a grid, for example
a=np.array([[1,3,5], [2,4,6]])
is shown as
+------+------+------+
|   1   |   3   |   5   |
 +------+------+------+
|   2   |   4   |   6   |
 +------+------+------+

Is there any ready-to-use method?

thanks