BUG: Some builds of VTK don't like the set_range(x, y) call and expect a tuple.  Working around this.
BUG: Some builds of VTK don't like the set_range(x, y) call and expect a
tuple.  Working around this.


dmsurti/mayavi,dmsurti/mayavi,liulion/mayavi,alexandreleroux/mayavi,alexandreleroux/mayavi,liulion/mayavi