[Matplotlib-users] Strange Plotting Behavior When Extremely Zoomed

[Sunzen W. <su...@gm...>]

Hi,

As title, When extremely zooming in by 'Zoom to Rectangle' navigation
button, there will  strange plot. A script is attached and two strange plots
are attached. The problem can be easily reproduced  by selecting a
tiny(Please refer to xaxis on attached strange plots for a sense) rectangle
area which contains a vertexes.
Does anyone notice the problem and has something to say about it? Is there
some limitation in zoom operation?

Thank you for your opinion and guidance.

Regards
-- 
sunzen
<<freedom & enjoyment>>