Loop over a zoomin and return snapshots along the way.
This will yield n_steps snapshots until the current view has been zooming in to a final factor of final.
Parameters : | final : float
n_steps : int
|
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Examples
>>> for i, snapshot in enumerate(cam.zoomin(100.0, 10)):
... iw.write_bitmap(snapshot, "zoom_%04i.png" % i)