Questions tagged [color]
Questions on the color models, schemes, named colors and color functions supported by Mathematica.
1,138
questions
9
votes
2
answers
263
views
Using circles with various radii and colors in ListPlot
I have a big list that I'd want to plot using 'Listplot.'
I replaced it with
list = Table[{x, -10 + Abs@(x^2)}, {x, -3, 3, 0.3}]
I wish to have a plot as the below ...
- 1,453
0
votes
1
answer
50
views
How can I outline my figures?
I am currently producing some figures, all using the same colours. This, however makes them impossible to distingis from one another.
This is my code
...
- 115
2
votes
2
answers
57
views
When colouring a plot with ColorFunction, the plot exports with low image resolution
I have coloured a parametric plot with using ColorFunction, which looks fine in Mathematica (I'm on M13 ):
...
- 2,291
1
vote
0
answers
49
views
Coloring my Financial Indicator
I want to plot a trading chart with my indicator that is colored depending on its height.
I prepared financial data and data of my indicator:
...
- 239
3
votes
1
answer
73
views
2
votes
0
answers
34
views
Filling with White Color
I am trying to fill multiple curves with different colors. For the purpose I have, I need to exclude some regions from shading. After searching, I realized that I can fill those regions with "...
- 99
3
votes
1
answer
59
views
How to adapt or mimic the AbsArgPlot default ColorFunction
I like the way AbsArgPlot uses a default ColorFunction that cycles through the hues with much less variation in perceived ...
- 83
1
vote
1
answer
64
views
Color each curve with its proability to appear
I have a function f(x) which is dependent on a random parameter a.
I can define a matrix Y containing {x,f(x),P}, where P is the probability that the curve appears. I would like to plot these curves ...
- 336
0
votes
0
answers
44
views
Invert RandomColor[] command
I want to know which plot corresponds to which color upon executing the command below.
...
- 1,398
8
votes
3
answers
281
views
Changing colors of ContourPlot
I have a problem with ContourPlot colors. In fact, i have the following table
...
- 81
2
votes
2
answers
257
views
How to use both solid and dashed line in a single curve
I want to edit this code from the wolfram Documentation Center so that, the red curve comes as dashed lines and the black comes in solid.
How to do that using ColorFunction?
Colour a curve red when ...
- 279
0
votes
0
answers
57
views
Using ColorData to obtain four colors
I would like to reproduce the plot shown in fig(b) from the link.
How can I obtain yellow, red, green and blue using the command? Let's say there are 4 roots in total. In this case roots will be {2, ...
1
vote
1
answer
54
views
How can I use different colours for different groups of points in a ListPlot?
Consider the following Dataset:
...
- 4,677
3
votes
1
answer
65
views
Changing the line width in the Legends
I have changed the width of the plots in my code but whenever I save it as a pdf file, it appears that the legend specifying each plot has a thin width as compared to the lines in the plot.
Following ...
- 65
0
votes
1
answer
27
views
Discrete Plot Custom Color Individual Point Coloring
How do I individually color each points in the Discrete Plot in order to make it similar like the one that I use in the Legend?
...
- 113
1
vote
2
answers
101
views
How to color curves in ListPlot3D according to external list?
I have a list of {x,y} generated as
...
- 2,977
0
votes
0
answers
47
views
Rescaling plotting data for colordata from 1 to 0
Hi I would like to use ColorData function for coloring a 2D-scatter data plot using the third column of the data set. I am using ...
- 15
0
votes
1
answer
42
views
How to combine Filling with Manipulate in the given code to illustrate the total area that the lines cover?
I have three functions $f(x,y)\,,g(x,y,z)\,,h(x,y,z)\,$
...
- 463
2
votes
1
answer
106
views
Color bar depending on a parameter
I'm trying to reproduce a figure like the following:
I had the analytical expression for each curve, and the color bar indicates the value of some parameter. My problem is that I don't figure out how ...
- 391
3
votes
3
answers
141
views
Coloring some prescribed points in a 2D Graphic
I am doing some graphic of roots of the polynomial $f(x)=x^{18}-50x^5-1$. The roots are represented in the complex plane as in figure below:
To do that, I used the command
...
- 143
3
votes
1
answer
117
views
Convert list of LABColors to list of RGBColors
I have a list of LABColors: {{l1,a1,b1},{l2,a2,b2}..{ln,an,bn}}
I want to convert it to a list of RGBColors of same form: {{r1,g1,b1}, {r2,g2,b2}, .. {rn,gn,bn}}
I have been trying for a few hours but ...
0
votes
1
answer
47
views
parametricplot/revolutionplot3d color by a function
I want to draw a ParametricPlot and/or a RevolutionPlot3D of functions {X[s],Z[s]} extracted from NDSolve, of which color is determined by a function ...
- 27
0
votes
1
answer
45
views
0
votes
0
answers
19
views
Individual Coloring of a List of Plots [duplicate]
How do I give different colors to a plot of a table variable? It seems that the PlotStyle Function doesn't work on a table variable. How do I create a custom color function that I can use on a ...
- 113
2
votes
1
answer
84
views
How to apply color function to my financial indicator?
My goal is to make a figure like this picture in a financial indicator,
I want to plot “a colored” financial indicator below a trading chart.
I prepared financial data and data of my indicator:
...
- 239
6
votes
1
answer
88
views
Why does specifying a ColorFunction make figures non-vectorial?
If I save the figure generated by ListPlot[{{1, 1}, {2, 2}, {3, 3}, {4, 4}}] as a PDF and open it in Affinity Designer (an alternative to Adobe Illustrator), the ...
- 501
0
votes
0
answers
41
views
How do I color each individual curves differently inside a single plot using a custom color function?
The code used to work when I had manually created the variables instead of using a Do Loop to automatically generate variables. I've used both PlotStyle and ColorFunction but none of them works.
This ...
- 113
2
votes
1
answer
60
views
Oscillating Colors in ParametricPlot
I am trying to draw some curves with colors oscillating between red and blue (as a function of arc length along the curve).
To make things easier, I am using circle arcs so that the curves are easily ...
4
votes
2
answers
222
views
Modify the range of the color function in a StreamPlot, and add the corresponding ColorBar in the legend
Hello I'm trying to manually clip the scale of the colors for the streamlines in StreamPlot. The problem is that at the origin the velocity goes to infinity and that throws off any attempt to ...
- 53
0
votes
1
answer
51
views
SphericalPlot the first two column as theta phi, and the third one as color from a n*3 matrix
I'm very new to Mathematica. I'm trying to spherical plot a sphere from an n-row, 3-column matrix. The radius is a constant, the first and second columns are theta and phi of the points, and the last ...
- 1
5
votes
1
answer
167
views
0
votes
2
answers
88
views
Plotting a data set
I have data set like this (x , y , n) n is the number from 0 to 12 I want to plot this data set but I want to the color of each point be base on the third column. For example if I have 0 in third ...
- 383
0
votes
0
answers
33
views
Seeking low level code to change the background color of ActionMenu menuitems
Currently, v13, the background color of the menuitems used in an ActionMenu are grey. Can the background be changed with some undocumented feature? This is for GUI reasons for visually impaired folks, ...
- 1
4
votes
3
answers
135
views
Applying a ColorFunction across the width of a line
I would like to apply a ColorFunction across the width of the line so that the line remains bright white at the center and fades to background color shortly ...
- 14.8k
1
vote
2
answers
58
views
0
votes
0
answers
30
views
Assigning colors of a table of functions [duplicate]
I have a little problem.
I define:
f[x_,y_]=x^2_y^2
and
g[x_,y_]=x^4+y^4
Then I had create a sequence
...
9
votes
2
answers
256
views
Replicating $\LaTeX$'s pgfplot Style in Mathematica
I'm trying to replicate the plot theme of $\LaTeX$'s pgtplots for 3D surfaces in Mathematica's Plot3D Function. The goal is to create something similar to this:
So I played around with the opacity ...
- 145
5
votes
1
answer
125
views
Sorting colors in the plotstyle versus the grade of details [closed]
We have multi plots in a figure that are shown individually with specific colors.
...
- 4,647
6
votes
1
answer
156
views
Reversing a colormap produced by Blend
Is there a way to reverse a colormap that is produced by the command Blend?
In particular I wanted to reverse the parula colormap given in this link.
8
votes
3
answers
559
views
Automatically Color a map
In this video, she mentions that these patterns are 2-colorable (or at least conjectures that) I want to make a knitting pattern out of these, and while I have managed to figure out the lines defining ...
- 477
4
votes
1
answer
70
views
Remove part of TemperatureMap Color function
I am using here some random contour plot as an example.
I have this ContourPlot:
...
- 57
5
votes
3
answers
192
views
How to manipulate the colours when joining points in ListPlot
Suppose I plot out two sets of data on the same graph as follows:
ListPlot[{{{1, 1}, {2, 2}, {4, 4}}, {{3, 3}, {5, 5}, {6, 6}}}]
The colours of the points change ...
- 755
1
vote
3
answers
130
views
Color a 3D line plot of list of lists
Assume a list of lists of length n of the kind:
t = {{x1, y1, z1, p1},{x2, y2, z2, p2},...,{xn, yn, zn, pn}}.
I'd like to make a ...
- 43
1
vote
1
answer
77
views
ColourFunction with fixed colour in range
After quite a lot of searching, I cannot seem to find an answer to my query, so I thought I would ask.
I am creating a contour plot of some function of two variables, $f(x,y)$, that is small ($|f(x,y)|...
- 33
5
votes
0
answers
89
views
MoleculePlot is completely unfunctional when DefaultStyleDefinitions sets to ReverseColor.nb [duplicate]
If you set the DefaultStyleDefinitions sets to ReverseColor.nb
then when you try to execute the example from the MoleculePlot document,
your MoleculePlot will have blank result like
even if you ...
- 113
1
vote
1
answer
104
views
How to color ListLinePlot with PlotRange constraint?
I would like to plot=ListLinePlot[...] a few lines and color them with some external data set. This can be done with a small trick ...
- 4,006
0
votes
0
answers
37
views
Adding a legend to a ColorFunction Line
I have a plot with a color-varying line, and am looking to make a color-varying LineLegend to accompany it. However, ColorFunction doesn't work for legends it seems, so I'm not sure how to manage this....
- 941
4
votes
1
answer
130
views
Cutting a Color Scheme
I am trying to do a DiscretePlot3D with something similar like "TemperatureMap" Color Scheme, where, however, the white color should correspond to ca. 1/3 of the maximum value. Based on the ...
- 625
1
vote
0
answers
125
views
Separate colours of an image
Since LAB colour space is based on opponent color theory, an image in 'LABColor' is made up of red/green, yellow blue separations.
I am trying to separate an image into its distinct colour components (...
- 7,759
5
votes
2
answers
178
views
Music animations
I've been tempted to use Mathematica to create some artistic musical animations. That is, if I have a music file, I want to be able to edit, for example, its waveform animation. For example, get ...
- 4,138