#7296: set_aspect_ratio fails with a type error for asymptote
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Reporter: fmaltey | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-4.2.1
Component: graphics | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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I test plot for usual functions with set_aspect_ratio(1) to get "the right
plot".
{{{
res=plot(tan(x),x,0,pi/2-0.01)
res.set_aspect_ratio(1)
res
}}}
This graph isn't pretty but it's the pertinent plot.
Then I plot a new graph closer at x=pi/2
{{{
res=plot(tan(x),x,0,pi/2-0.0001)
res # is right
res.set_aspect_ratio(1)
res # I get a system error with a trace
}}}
It seems it's an overflow error with a plot too thin.
height / width = 10000.
I expect a warning or an standard error, not this break.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7296>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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