#20026: Reverse the scale of colors in Matrix.plot
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Reporter: | Owner:
ncohen | Status: needs_info
Type: | Milestone: sage-7.1
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers: Jori Mäntysalo
linear algebra | Work issues:
Keywords: | Commit:
Authors: | 791fe5552026c199a7ce575bc594a8e705972549
Nathann Cohen | Stopgaps:
Report Upstream: N/A |
Branch: |
public/20026 |
Dependencies: |
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Changes (by kcrisman):
* cc: jason (added)
Comment:
> The default behaviour seems to be what you get by setting 'cmap' to
None:
>
Correct, the much-maligned `jet`. Apparently there is not default
grayscale, though as I say above `gray` seems to be the most-used.
So there are a few questions here.
* Do we want to change the scale
* Do we want to keep it grayscale
* What is the "most popular" way to deal with grayscale in mpl and matlab
* If we change, how to alert users to this change in an efficient manner.
I would have agreed with your colleagues, personally, before getting used
to Sage's way of doing it.
Shall we take this to sage-devel? I'm emailing Jason Grout about it since
his perspective from mostly doing IPython stuff nowadays will be valuable,
having also worked on this stuff in the past.
--
Ticket URL: <http://trac.sagemath.org/ticket/20026#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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