#12813: contour_plot region option
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Reporter: aerusso | Owner: jason, was
Type: enhancement | Status: positive_review
Priority: minor | Milestone: sage-5.1
Component: graphics | Resolution:
Keywords: | Work issues: needs doctests
Report Upstream: N/A | Reviewers: Jason Grout, Karl-Dieter
Crisman
Authors: Antonio Russo | Merged in:
Dependencies: | Stopgaps:
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Old description:
> implicit_plot3d allows for a region to be specified. No such option
> exists for implicit_plot. The attached patch provides this option in
> contour_plot (and therefore in implicit_plot). This is achieved using a
> feature of matplotlib: masked entries in an array are not plotted.
>
> My attached diff may not be in the recommended form because I am having
> difficulty using the sage revision control system. I can try to generate
> it that way, but I would need some help then.
New description:
implicit_plot3d allows for a region to be specified. No such option exists
for implicit_plot. The attached patch provides this option in contour_plot
(and therefore in implicit_plot). This is achieved using a feature of
matplotlib: masked entries in an array are not plotted.
Apply [attachment:trac_16400_contour_plot_region_option.patch]
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Comment (by jdemeyer):
I assume only the second patch is needed.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12813#comment:7>
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