I'm very new to MPL, and I'm having a blast with it - great work. I've
looked around the docs, lists and other random places for a hint on this,
but I'm still stumped.
The goal is simple: I'd like to create a very basic animated bar or barh
chart. I've been playing via ion() from the IPython shell but I run into the
following issue: The bar is painted correctly, but any value lower than the
max doesn't show up, as the max value bar doesn't clear. For example, from
IPython:
bar(10+0.25, 10) shows perfectly, then an update (using interactive mode set
to on)
bar(10+0.25, 4)
...shows a new bar with a y value of 4, but the old bar (value 10) is still
painted. As a result, it doesn't look quite right.
Is there an easy way to clear the old max value bar?
Thanks for any advice.
Regards,
Matt
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