Questions on the color models, schemes, named colors and color functions supported by Mathematica.

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0
votes
1answer
24 views

List of Inequalities in RegionPlot with different colors

Starting from the example of the Documentation: RegionPlot[{x^2 < y^3 + 1, y^2 < x^3 + 1}, {x, -2, 5}, {y, -2, 5}] Which gives a nice plot with two ...
11
votes
0answers
130 views

Is Mathematica 10 color managed?

With ColorProfileData[] Mathematica 10 can handle device-dependent color spaces. However, images with embedded color profiles, e.g. sRGB, are rendered and displayed ...
10
votes
0answers
220 views

Break[] inside ColorFunction

f[x_?NumericQ]:= (Do[Break[],{i,1,2}];x) Plot[x,{x,0,1},ColorFunction->(ColorData["Rainbow"][f[#]]&)] Break::nofwd: No enclosing For, While, or Do found ...
5
votes
0answers
50 views

How many clusters does DominantColors return?

Is there any documentation on how it automatically chooses the number of colors - does it use X-means or some other heuristic to determine the number of clusters it automatically returns?
2
votes
0answers
44 views

Calculating number of discernible colors in CIE La*b* space

How can Lab space be easily splitted into unity cubes and determined number of cubes that colours of certain image occupy?
2
votes
0answers
65 views

Background color does not display in InputField unless Appearance option is also specified

I get the same behavior for v10.1.0, v.10.0.2 and v.9 with OS X (10.9.5) : No background color is displayed in InputField if I just set properly the option. For ...
1
vote
0answers
50 views

Discrete color bar: height not adjusting

I am trying to adjust height of my color bar, but LegendMarkerSize is not doing what it is supposed to do. Code ...
1
vote
0answers
235 views

Frame and white background not working (all other colours are fine)

Bug introduced in 6 and fixed in 7 Though my question my be related to this one, it doesn't look like it can easily be solved in the same way, so I hope not to be double-posting. I am trying to ...
0
votes
0answers
25 views

Crash when picking colours in Drawing Tools

This crash happens consistently, in Mathematica 10.2.0.0; I'm working on Scientific Linux 6. I open the Drawing Tools toolbox, open e.g. the Stroke drop down menu, and want to select the drawing ...
0
votes
0answers
81 views

Solving a system of three differential equations

I'm trying to create this coloured graph which I'm going to animate, but I'm stuck with solving a system of three differential equations: ...