#5601: Colors: CSS3/SVG presets, construct from HSL/HSV, lighter/darker methods,
linearly combine
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Reporter: jason | Owner: was
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-4.3
Component: graphics | Keywords:
Work_issues: | Author: Mitesh Patel
Upstream: N/A | Reviewer: Jason Grout, Karl-Dieter Crisman
Merged: |
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Comment(by jason):
Replying to [comment:33 kcrisman]:
> Anyway, I think this is all doable, but it's a shame this would hold up
the excellent refactoring and improvement of colors and colormaps. Why
not just remove the not properly working things, and keep their tickets
open, but do the base stuff here?
I agree. Let's remove (or at least comment out) the addition stuff right
now until we have a better grasp of what we want and how to get it.
I believe MMA just implements a Blend function, and then makes lighter and
darker just blending with black or white, and it's also consistent with
blending other colors.
> And as for the random doctests... Jason, I think he marked them that way
because the default colors and colormaps may change. But probably that
will just be something that should be fixed each time we upgrade
matplotlib or something.
I don't think the colormaps in matplotlib have been touched in a long
time. I wouldn't worry too much about having to fix things up very often.
And it's much better to fix it up than to have it not doctested by putting
a #random there.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5601#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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