chaco.examples.demo.basic.scatter_alpha module¶
Scatter plot demonstrating varying alpha
Shows a scatter plot of a set of random points, with basic Chaco panning and zooming. Has a slider which varies the alpha interactively, fading the plot in and out.
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class
chaco.examples.demo.basic.scatter_alpha.
Demo
¶ Bases:
traits.has_traits.HasTraits
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chaco.examples.demo.basic.scatter_alpha.
random
(size=None)¶ Return random floats in the half-open interval [0.0, 1.0). Alias for random_sample to ease forward-porting to the new random API.