#20530: Add pictures to hyperbolic_geodesic.py
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Reporter: jhonrubia6 | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: sage-7.2
Component: documentation | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by vdelecroix):
The semantic of `plot` and `show` are different:
- `plot` should return a graphic object
- `show` does actually shows the object (the way it is shown depends on
the Sage mode used, i.e. console, notebook, etc)
You can have a look at graphs
{{{
sage: G = graphs.PetersenGraph()
sage: P = G.plot() # a plot object
sage: type(P)
<class 'sage.plot.graphics.Graphics'>
sage: R = P.show() # returns None
Launched png viewer for Graphics object consisting of 26 graphics
primitives
sage: R is None
True
}}}
And note that a graphics object as `P` above as a `plot` method (that
return itself) and a `show` method that actually shows the graphics.
--
Ticket URL: <http://trac.sagemath.org/ticket/20530#comment:2>
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